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Fire Weather Outlooks and Parameters
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Updated 18 June 2020
No valid fire weather discussion is available at this time.
Fire Weather Message NWS PHI
WWUS81 KPHI 020043 RFWPHI URGENT - FIRE WEATHER MESSAGE National Weather Service Mount Holly NJ 743 PM EST Sat Mar 1 2025 DEZ001>004-MDZ012-015-019-020-020145- /O.EXP.KPHI.FW.W.0001.000000T0000Z-250302T0100Z/ New Castle-Kent-Inland Sussex-Delaware Beaches-Kent MD- Queen Annes-Talbot-Caroline- 743 PM EST Sat Mar 1 2025 ...RED FLAG WARNING WILL EXPIRE AT 8 PM EST THIS EVENING FOR GUSTY WINDS AND LOW RELATIVE HUMIDITY FOR DELAWARE AND THE UPPER EASTERN SHORE OF MARYLAND... Relative humidity levels are increasing as temperatures fall across the area. $$
Fire Weather Message NWS OKX
WWUS81 KOKX 121520 RFWOKX URGENT - FIRE WEATHER MESSAGE National Weather Service New York NY 1020 AM EST Tue Nov 12 2024 CTZ005>012-122300- /O.CON.KOKX.FW.W.0007.000000T0000Z-241112T2300Z/ Northern Fairfield-Northern New Haven-Northern Middlesex- Northern New London-Southern Fairfield-Southern New Haven- Southern Middlesex-Southern New London- 1020 AM EST Tue Nov 12 2024 ...RED FLAG WARNING REMAINS IN EFFECT UNTIL 6 PM EST THIS EVENING FOR SOUTHERN CONNECTICUT... * AFFECTED AREA...Northern Fairfield, Northern New Haven, Northern Middlesex, Northern New London, Southern Fairfield, Southern New Haven, Southern Middlesex and Southern New London. * TIMING...Until 6 PM EST this evening. * WINDS...Northwest 15 to 20 mph with gusts up to 35 mph. Occasional gusts to 40 mph possible. * RELATIVE HUMIDITY...As low as mid 20 percent range. * TEMPERATURES...Highs in the mid 50s. * LIGHTNING...None. * IMPACTS...Rapid fire spread if ignition occurs. Outdoor burning is not recommended. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Red Flag Warning means that critical fire weather conditions are expected or occurring. A combination of strong winds, low relative humidity, and dry fuels will create a significantly elevated fire growth potential. && $$ NYZ211>213-122300- /O.CON.KOKX.FW.W.0007.000000T0000Z-241112T2300Z/ Lower Hudson Valley-New York City-Long Island- 1020 AM EST Tue Nov 12 2024 ...RED FLAG WARNING REMAINS IN EFFECT UNTIL 6 PM EST THIS EVENING FOR THE LOWER HUDSON VALLEY, NEW YORK CITY, AND LONG ISLAND... * AFFECTED AREA...Lower Hudson Valley, New York City and Long Island. * TIMING...Until 6 PM EST this evening. * WINDS...Northwest 15 to 25 mph with gusts up to 35 mph. Occasional gusts to 40 mph possible. * RELATIVE HUMIDITY...As low as mid 20 percent range. * TEMPERATURES...Highs in the mid 50s. * LIGHTNING...None. * IMPACTS...Rapid fire spread if ignition occurs. Outdoor burning is not recommended. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Red Flag Warning means that critical fire weather conditions are expected or occurring. A combination of strong winds, low relative humidity, and dry fuels will create a significantly elevated fire growth potential. && $$ NJZ002-004-006-103>108-122300- /O.CON.KOKX.FW.W.0007.000000T0000Z-241112T2300Z/ Western Passaic-Eastern Passaic-Hudson-Western Bergen- Eastern Bergen-Western Essex-Eastern Essex-Western Union- Eastern Union- 1020 AM EST Tue Nov 12 2024 ...RED FLAG WARNING REMAINS IN EFFECT UNTIL 6 PM EST THIS EVENING FOR NORTHEASTERN NEW JERSEY... * AFFECTED AREA...Western Passaic, Eastern Passaic, Hudson, Western Bergen, Eastern Bergen, Western Essex, Eastern Essex, Western Union and Eastern Union. * TIMING...Until 6 PM EST this evening. * WINDS...Northwest 15 to 25 mph with gusts up to 35 mph. Occasional gusts to 40 mph possible. * RELATIVE HUMIDITY...As low as mid 20 percent range. * TEMPERATURES...Highs in the mid 50s. * LIGHTNING...None. * IMPACTS...Rapid fire spread if ignition occurs. Outdoor burning is not recommended. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Red Flag Warning means that critical fire weather conditions are expected or occurring. A combination of strong winds, low relative humidity, and dry fuels will create a significantly elevated fire growth potential. && $$ For more information from the National Weather Service visit http://weather.gov/nyc
Fire Weather Message NWS LWX
WWUS81 KLWX 162300 RFWLWX URGENT - FIRE WEATHER MESSAGE National Weather Service Baltimore MD/Washington DC 700 PM EDT Thu Apr 16 2026 VAZ025>031-504-507-508-WVZ050>053-055-502-504-506-170000- /O.EXP.KLWX.FW.W.0001.000000T0000Z-260416T2300Z/ Augusta-Rockingham-Shenandoah-Frederick-Page-Warren-Clarke- Eastern Highland-Northern Virginia Blue Ridge- Central Virginia Blue Ridge-Hampshire-Morgan-Berkeley-Jefferson- Hardy-Eastern Grant-Eastern Mineral-Eastern Pendleton- 700 PM EDT Thu Apr 16 2026 ...RED FLAG WARNING WILL EXPIRE AT 7 PM EDT THIS EVENING FOR THE SHENANDOAH VALLEY AND POTOMAC HIGHLANDS... Winds will diminish slightly with sunset. $$ http://www.weather.gov/lwx/fire
Fire Weather Message NWS AKQ
WWUS81 KAKQ 162254 RFWAKQ URGENT - FIRE WEATHER MESSAGE National Weather Service Wakefield VA 554 PM EST Sun Nov 16 2025 VAZ048-060>062-064>069-075>090-092-093-095>098-509>525-170000- /O.EXP.KAKQ.FW.W.0002.000000T0000Z-251116T2300Z/ Fluvanna-Prince Edward-Cumberland-Goochland-Caroline-Mecklenburg- Lunenburg-Nottoway-Amelia-Powhatan-Westmoreland-Richmond- Northumberland-Lancaster-Brunswick-Dinwiddie- Prince George (including Hopewell and Petersburg)-Charles City- New Kent-Gloucester-Middlesex-Mathews-Greensville-Sussex-Surry- James City-Southampton-Isle of Wight-Norfolk/Portsmouth-Suffolk- Chesapeake-Virginia Beach-Western Louisa-Eastern Louisa- Western Hanover-Eastern Hanover-Western Chesterfield- Eastern Chesterfield (Including Col. Heights)- Western Henrico (Including the City of Richmond)-Eastern Henrico- Western King William-Eastern King William-Western King and Queen- Eastern King and Queen-Western Essex-Eastern Essex-York- Newport News-Hampton/Poquoson- 554 PM EST Sun Nov 16 2025 ...RED FLAG WARNING WILL EXPIRE AT 6 PM EST THIS EVENING FOR CENTRAL AND SOUTHEAST VIRGINIA... Additional Special Weather Statements for increased fire danger may be needed on Monday. $$ NCZ012>014-030-170000- /O.EXP.KAKQ.FW.W.0002.000000T0000Z-251116T2300Z/ Northampton-Hertford-Gates-Bertie- 554 PM EST Sun Nov 16 2025 ...RED FLAG WARNING WILL EXPIRE AT 6 PM EST THIS EVENING FOR NORTHEAST NORTH CAROLINA... Additional Special Weather Statements for increased fire danger may be needed on Monday. $$
Fire Weather Message NWS CTP
WWUS81 KCTP 161512 CCA RFWCTP URGENT - FIRE WEATHER MESSAGE...CORRECTED National Weather Service State College PA 1012 AM EST Sat Nov 16 2024 PAZ051>053-057>059-066-161600- /O.COR.KCTP.FW.A.0003.000000T0000Z-241116T2300Z/ Montour-Northumberland-Columbia-Dauphin-Schuylkill-Lebanon- Lancaster- 1012 AM EST Sat Nov 16 2024 ...FIRE WEATHER WATCH IS CANCELLED FOR EAST CENTRAL PENNSYLVANIA... The National Weather Service in State College has cancelled the Fire Weather Watch. Although critical fire weather conditions are no longer expected, there is still an increased risk of wildfire spread and a Special Weather Statement has been issued to discuss this risk. $$
Fire Weather Message NWS BGM
WWUS81 KBGM 192334 RFWBGM URGENT - FIRE WEATHER MESSAGE National Weather Service Binghamton NY 734 PM EDT Wed Mar 19 2025 NYZ210-200045- /O.CAN.KBGM.FW.W.0001.000000T0000Z-250320T0000Z/ Leatherstocking- 734 PM EDT Wed Mar 19 2025 ...RED FLAG WARNING IS CANCELLED FOR FIRE WEATHER ZONE 210... The National Weather Service in Binghamton has cancelled the Red Flag Warning. As temperatures gradually cool tonight, humidity levels will continue to rise to around 50 to 60%. Winds will remain breezy tonight with peak gusts exceeding 25 mph at times. As a reminder, a burn ban remains in effect in New York through May 14th. $$
Fire Weather Planning Forecast NWS PHI
FNUS51 KPHI 202006
FWFPHI
Fire Weather Planning Forecast
National Weather Service Mount Holly NJ
405 PM EDT Mon Apr 20 2026
.DISCUSSION...
Cold high pressure builds into the region tonight into Tuesday
before shifting offshore. A weak cold front will settle south of the
area on Wednesday, then approach as a warm front on Friday into
Saturday. An area of low pressure may then arrive later Saturday or
on Sunday.
PAZ054-210800-
Carbon-
Including the city of Jim Thorpe
405 PM EDT Mon Apr 20 2026
Tonight Tue Tue Night Wed
Cloud Cover Mclear Mclear Mcldy Pcldy
Precip Type None None Showers Showers
Chance Precip (%) 0 0 40 20
Chance of Thunder (%) 0 0 0 0
Min/Max Temp 21 52 36 64
Max/Min RH % 67 29 89 53
Wind 20ft/early(mph) N 6 G18 Lgt/Var S 4 Lgt/Var
Wind 20ft/late(mph) N 3 SW 5 S 3 W 3
Precip Amount 0.00 0.00 0.03 0.02
Precip Duration 2 1
Mixing Hgt(ft-agl/msl)400 4840 420 3920
Transport Wnd (mph) N 8 SW 10 S 10 NW 13
Vent Rate (mph-ft) 100 51570 130 61010
Dispersion 1 5 1 5
Max ADI Early 96 Good 35 Fair 48 Gen Good 11 Poor
Max ADI Late 5 Very Poor 63 Good 8 Poor 37 Fair
Max LVORI Early 3 3 3 5
Max LVORI Late 3 1 4 3
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY NIGHT...Partly cloudy. Lows in the lower 40s. Light
winds.
.THURSDAY...Mostly sunny. Highs in the upper 60s. Northwest winds
around 5 mph.
.THURSDAY NIGHT...Partly cloudy. Lows in the lower 40s. Light
winds.
.FRIDAY...Partly sunny. Highs in the upper 60s. North winds
around 5 mph.
.FRIDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the lower 40s. Light winds.
.SATURDAY...Partly sunny with showers likely. Cooler. Highs in
the upper 50s. East winds around 5 mph.
.SATURDAY NIGHT...Mostly cloudy with showers likely. Lows in the
lower 40s. East winds around 5 mph.
.SUNDAY...Mostly cloudy with a chance of showers. Highs around
60. East winds around 5 mph.
.SUNDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the lower 40s. East winds around 5 mph.
.MONDAY...Partly sunny with a chance of showers. Highs in the
lower 60s. East winds around 5 mph.
$$
PAZ055-210800-
Monroe-
Including the city of Stroudsburg
405 PM EDT Mon Apr 20 2026
Tonight Tue Tue Night Wed
Cloud Cover Mclear Mclear Mcldy Pcldy
Precip Type None None Showers Showers
Chance Precip (%) 0 0 50 20
Chance of Thunder (%) 0 0 0 0
Min/Max Temp 20 53 35 64
Max/Min RH % 65 27 89 53
Wind 20ft/early(mph) NW 7 G19 Lgt/Var S 4 S 3
Wind 20ft/late(mph) N 4 SW 6 S 4 G17 SW 4
Precip Amount 0.00 0.00 0.04 0.02
Precip Duration 2 1
Mixing Hgt(ft-agl/msl)510 5080 500 3630
Transport Wnd (mph) N 9 SW 9 S 12 NW 12
Vent Rate (mph-ft) 0 54850 0 54880
Dispersion 1 5 1 5
Max ADI Early 84 Good 36 Fair 59 Gen Good 14 Gen Poor
Max ADI Late 6 Very Poor 69 Good 10 Poor 30 Fair
Max LVORI Early 2 3 3 5
Max LVORI Late 3 1 4 3
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY NIGHT...Partly cloudy. Lows around 40. Light winds.
.THURSDAY...Mostly sunny. Highs in the upper 60s. Northwest winds
around 5 mph.
.THURSDAY NIGHT...Partly cloudy. Lows in the lower 40s. Light
winds.
.FRIDAY...Partly sunny. Highs in the upper 60s. North winds
around 5 mph.
.FRIDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the lower 40s. West winds around 5 mph.
.SATURDAY...Partly sunny with showers likely. Cooler. Highs in
the mid 50s. East winds around 5 mph.
.SATURDAY NIGHT...Mostly cloudy with showers likely. Lows in the
lower 40s. East winds around 5 mph.
.SUNDAY...Mostly cloudy with a chance of showers. Highs around
60. Northeast winds around 5 mph.
.SUNDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the lower 40s. East winds around 5 mph.
.MONDAY...Partly sunny with a chance of showers. Highs in the
lower 60s. East winds around 5 mph.
$$
PAZ062-210800-
Northampton-
Including the cities of Bethlehem and Easton
405 PM EDT Mon Apr 20 2026
Tonight Tue Tue Night Wed
Cloud Cover Mclear Mclear Mcldy Pcldy
Precip Type None None Showers Showers
Chance Precip (%) 0 0 40 30
Chance of Thunder (%) 0 0 0 0
Min/Max Temp 24 54 39 65
Max/Min RH % 65 27 85 54
Wind 20ft/early(mph) N 7 G17 Lgt/Var S 4 Lgt/Var
Wind 20ft/late(mph) N 3 SW 5 S 4 SW 3
Precip Amount 0.00 0.00 0.03 0.02
Precip Duration 1 2
Mixing Hgt(ft-agl/msl)360 5040 390 3400
Transport Wnd (mph) N 9 SW 10 S 10 N 8
Vent Rate (mph-ft) 90 54520 150 34200
Dispersion 1 5 1 5
Max ADI Early 85 Good 23 Fair 43 Gen Good 15 Gen Poor
Max ADI Late 5 Very Poor 57 Gen Good 7 Poor 25 Fair
Max LVORI Early 2 3 2 4
Max LVORI Late 3 1 4 3
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY NIGHT...Partly cloudy. Lows in the lower 40s. Light
winds.
.THURSDAY...Mostly sunny. Highs in the upper 60s. Northwest winds
around 5 mph.
.THURSDAY NIGHT...Partly cloudy. Lows in the mid 40s. Light
winds.
.FRIDAY...Partly sunny. Highs in the upper 60s. North winds
around 5 mph.
.FRIDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the mid 40s. Southwest winds around 5 mph.
.SATURDAY...Mostly cloudy with a chance of showers. Cooler. Highs
in the upper 50s. East winds around 5 mph.
.SATURDAY NIGHT...Mostly cloudy with showers likely. Lows in the
mid 40s. East winds around 5 mph.
.SUNDAY...Mostly cloudy with a chance of showers. Highs in the
lower 60s. Northeast winds around 5 mph.
.SUNDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the lower 40s. East winds around 5 mph.
.MONDAY...Partly sunny with a chance of showers. Highs in the
lower 60s. East winds around 5 mph.
$$
PAZ061-210800-
Lehigh-
Including the city of Allentown
405 PM EDT Mon Apr 20 2026
Tonight Tue Tue Night Wed
Cloud Cover Mclear Mclear Pcldy Pcldy
Precip Type None None Showers Showers
Chance Precip (%) 0 0 40 30
Chance of Thunder (%) 0 0 0 0
Min/Max Temp 25 54 40 65
Max/Min RH % 67 28 86 55
Wind 20ft/early(mph) N 7 G18 Lgt/Var S 4 Lgt/Var
Wind 20ft/late(mph) N 3 SW 5 S 4 W 3
Precip Amount 0.00 0.00 0.03 0.02
Precip Duration 1 2
Mixing Hgt(ft-agl/msl)340 4850 370 3710
Transport Wnd (mph) N 6 SW 8 S 10 NW 9
Vent Rate (mph-ft) 750 44870 1540 51020
Dispersion 1 5 1 5
Max ADI Early 89 Good 25 Fair 44 Gen Good 13 Gen Poor
Max ADI Late 5 Very Poor 56 Gen Good 8 Poor 25 Fair
Max LVORI Early 2 3 2 4
Max LVORI Late 3 1 4 3
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY NIGHT...Partly cloudy. Lows in the mid 40s. Light
winds.
.THURSDAY...Mostly sunny. Highs in the upper 60s. North winds
around 5 mph.
.THURSDAY NIGHT...Partly cloudy. Lows in the mid 40s. Light
winds.
.FRIDAY...Partly sunny. Highs in the upper 60s. Northeast winds
around 5 mph.
.FRIDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the upper 40s. Southwest winds around 5 mph.
.SATURDAY...Mostly cloudy with showers likely. Cooler. Highs in
the upper 50s. East winds around 5 mph.
.SATURDAY NIGHT...Mostly cloudy with showers likely. Lows in the
mid 40s. East winds around 5 mph.
.SUNDAY...Mostly cloudy with a chance of showers. Highs in the
lower 60s. Northeast winds around 5 mph.
.SUNDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the lower 40s. East winds around 5 mph.
.MONDAY...Partly sunny with a chance of showers. Highs in the
lower 60s. East winds around 5 mph.
$$
PAZ060-210800-
Berks-
Including the city of Reading
405 PM EDT Mon Apr 20 2026
Tonight Tue Tue Night Wed
Cloud Cover Mclear Mclear Pcldy Pcldy
Precip Type None None Showers Showers
Chance Precip (%) 0 0 40 30
Chance of Thunder (%) 0 0 0 0
Min/Max Temp 26 56 41 67
Max/Min RH % 68 28 84 54
Wind 20ft/early(mph) N 7 G18 Lgt/Var S 5 SE 3
Wind 20ft/late(mph) N 3 SW 5 SE 5 W 4
Precip Amount 0.00 0.00 0.02 0.02
Precip Duration 1 2
Mixing Hgt(ft-agl/msl)250 4830 290 3950
Transport Wnd (mph) N 5 SW 9 S 12 NW 9
Vent Rate (mph-ft) 0 52000 0 52360
Dispersion 1 5 1 5
Max ADI Early 88 Good 24 Fair 48 Gen Good 11 Poor
Max ADI Late 4 Very Poor 55 Gen Good 9 Poor 25 Fair
Max LVORI Early 2 3 2 4
Max LVORI Late 3 1 3 3
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY NIGHT...Partly cloudy. Lows in the mid 40s. Light
winds.
.THURSDAY...Sunny. Highs around 70. North winds around 5 mph.
.THURSDAY NIGHT...Mostly clear. Lows in the upper 40s. Light
winds.
.FRIDAY...Mostly sunny. Highs around 70. Northeast winds around
5 mph.
.FRIDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the upper 40s. North winds around 5 mph.
.SATURDAY...Partly sunny with showers likely. Highs in the lower
60s. East winds around 5 mph.
.SATURDAY NIGHT...Mostly cloudy with showers likely. Lows in the
upper 40s. East winds around 5 mph.
.SUNDAY...Mostly cloudy with a chance of showers. Highs in the
lower 60s. Northeast winds around 5 mph.
.SUNDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the mid 40s. East winds around 5 mph.
.MONDAY...Mostly cloudy with a chance of showers. Highs in the
mid 60s. East winds around 5 mph.
$$
PAZ101-210800-
Western Chester-
Including the cities of Honey Brook and Oxford
405 PM EDT Mon Apr 20 2026
Tonight Tue Tue Night Wed
Cloud Cover Mclear Mclear Pcldy Pcldy
Precip Type None None Showers Showers
Chance Precip (%) 0 0 40 40
Chance of Thunder (%) 0 0 0 0
Min/Max Temp 26 55 42 66
Max/Min RH % 68 28 79 55
Wind 20ft/early(mph) N 7 G20 Lgt/Var S 5 S 4
Wind 20ft/late(mph) N 4 SW 5 S 6 W 5
Precip Amount 0.00 0.00 0.03 0.03
Precip Duration 1 2
Mixing Hgt(ft-agl/msl)270 5010 280 3280
Transport Wnd (mph) N 7 SW 8 S 15 NW 9
Vent Rate (mph-ft) 30 43940 440 36500
Dispersion 1 5 1 5
Max ADI Early 97 Good 26 Fair 50 Gen Good 19 Gen Poor
Max ADI Late 5 Very Poor 55 Gen Good 14 Gen Poor 26 Fair
Max LVORI Early 2 3 2 4
Max LVORI Late 3 1 3 3
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY NIGHT...Partly cloudy. Lows in the mid 40s. Light
winds.
.THURSDAY...Sunny. Highs around 70. North winds around 5 mph.
.THURSDAY NIGHT...Mostly clear. Lows in the upper 40s. Northwest
winds around 5 mph.
.FRIDAY...Mostly sunny. Highs in the lower 70s. Northeast winds
around 5 mph.
.FRIDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the upper 40s. West winds around 5 mph.
.SATURDAY...Mostly cloudy with a chance of showers. Highs in the
lower 60s. East winds around 5 mph.
.SATURDAY NIGHT...Mostly cloudy with showers likely. Lows in the
upper 40s. East winds around 5 mph.
.SUNDAY...Mostly cloudy with a chance of showers. Highs in the
lower 60s. Northeast winds around 5 mph.
.SUNDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the mid 40s. East winds around 5 mph.
.MONDAY...Partly sunny with a chance of showers. Highs in the
lower 60s. East winds around 5 mph.
$$
PAZ102-210800-
Eastern Chester-
Including the cities of West Chester and Kennett Square
405 PM EDT Mon Apr 20 2026
Tonight Tue Tue Night Wed
Cloud Cover Mclear Mclear Pcldy Pcldy
Precip Type None None Showers Showers
Chance Precip (%) 0 0 40 50
Chance of Thunder (%) 0 0 0 0
Min/Max Temp 26 55 42 67
Max/Min RH % 69 26 79 55
Wind 20ft/early(mph) N 7 G19 Lgt/Var S 5 S 5
Wind 20ft/late(mph) N 4 SW 5 S 6 W 5
Precip Amount 0.00 0.00 0.03 0.03
Precip Duration 1 2
Mixing Hgt(ft-agl/msl)320 5120 270 2980
Transport Wnd (mph) N 8 W 8 S 13 NW 9
Vent Rate (mph-ft) 930 43090 3040 36190
Dispersion 1 5 2 5
Max ADI Early 101 Very Good32 Fair 47 Gen Good 22 Fair
Max ADI Late 5 Very Poor 50 Gen Good 13 Gen Poor 27 Fair
Max LVORI Early 2 3 2 4
Max LVORI Late 3 1 3 3
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY NIGHT...Partly cloudy. Lows in the upper 40s. Light
winds.
.THURSDAY...Sunny. Highs in the lower 70s. North winds around
5 mph.
.THURSDAY NIGHT...Mostly clear. Lows in the upper 40s. Northwest
winds around 5 mph.
.FRIDAY...Mostly sunny. Highs in the lower 70s. Northeast winds
around 5 mph.
.FRIDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the upper 40s. Southeast winds around 5 mph.
.SATURDAY...Partly sunny with a chance of showers. Highs in the
lower 60s. East winds around 5 mph.
.SATURDAY NIGHT...Mostly cloudy with showers likely. Lows in the
upper 40s. East winds around 5 mph.
.SUNDAY...Mostly cloudy with a chance of showers. Highs in the
lower 60s. Northeast winds around 5 mph.
.SUNDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the mid 40s. East winds around 5 mph.
.MONDAY...Partly sunny with a chance of showers. Highs in the mid
60s. East winds around 5 mph.
$$
PAZ103-210800-
Western Montgomery-
Including the cities of Collegeville and Pottstown
405 PM EDT Mon Apr 20 2026
Tonight Tue Tue Night Wed
Cloud Cover Mclear Mclear Pcldy Pcldy
Precip Type None None Showers Showers
Chance Precip (%) 0 0 40 40
Chance of Thunder (%) 0 0 0 0
Min/Max Temp 26 56 41 67
Max/Min RH % 68 26 81 54
Wind 20ft/early(mph) N 6 G18 Lgt/Var S 4 SE 3
Wind 20ft/late(mph) N 3 SW 5 S 4 W 3
Precip Amount 0.00 0.00 0.03 0.02
Precip Duration 1 2
Mixing Hgt(ft-agl/msl)380 5130 360 3480
Transport Wnd (mph) N 7 SW 8 S 12 NW 9
Vent Rate (mph-ft) 1660 42870 3030 36890
Dispersion 1 5 2 5
Max ADI Early 94 Good 28 Fair 55 Gen Good 17 Gen Poor
Max ADI Late 5 Very Poor 57 Gen Good 10 Poor 25 Fair
Max LVORI Early 2 3 2 4
Max LVORI Late 3 1 3 3
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY NIGHT...Partly cloudy. Lows in the mid 40s. Light
winds.
.THURSDAY...Mostly sunny. Highs around 70. North winds around
5 mph.
.THURSDAY NIGHT...Mostly clear. Lows in the upper 40s. Light
winds.
.FRIDAY...Mostly sunny. Highs around 70. Northeast winds around
5 mph.
.FRIDAY NIGHT...Partly cloudy with a chance of showers. Lows in
the upper 40s. Southwest winds around 5 mph.
.SATURDAY...Mostly cloudy with a chance of showers. Highs in the
lower 60s. East winds around 5 mph.
.SATURDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the upper 40s. East winds around 5 mph.
.SUNDAY...Mostly cloudy with a chance of showers. Highs in the
lower 60s. Northeast winds around 5 mph.
.SUNDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the mid 40s. East winds around 5 mph.
.MONDAY...Partly sunny with a chance of showers. Highs in the mid
60s. East winds around 5 mph.
$$
PAZ104-210800-
Eastern Montgomery-
Including the cities of Norristown and Lansdale
405 PM EDT Mon Apr 20 2026
Tonight Tue Tue Night Wed
Cloud Cover Mclear Mclear Pcldy Pcldy
Precip Type None None Showers Showers
Chance Precip (%) 0 0 40 40
Chance of Thunder (%) 0 0 0 0
Min/Max Temp 27 56 43 67
Max/Min RH % 65 21 77 52
Wind 20ft/early(mph) N 7 G19 N 3 S 4 S 4
Wind 20ft/late(mph) N 5 SW 4 S 5 W 5
Precip Amount 0.00 0.00 0.03 0.03
Precip Duration 1 2
Mixing Hgt(ft-agl/msl)350 5340 1140 3350
Transport Wnd (mph) N 8 W 9 S 16 NW 9
Vent Rate (mph-ft) 1460 50210 10390 36260
Dispersion 1 5 4 5
Max ADI Early 98 Good 28 Fair 53 Gen Good 32 Fair
Max ADI Late 5 Very Poor 54 Gen Good 12 Poor 23 Fair
Max LVORI Early 2 3 2 4
Max LVORI Late 3 2 3 2
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY NIGHT...Partly cloudy. Lows in the upper 40s. Light
winds.
.THURSDAY...Mostly sunny. Highs in the lower 70s. North winds
around 5 mph.
.THURSDAY NIGHT...Mostly clear. Lows in the upper 40s. Northwest
winds around 5 mph.
.FRIDAY...Mostly sunny. Highs in the lower 70s. Northeast winds
around 5 mph.
.FRIDAY NIGHT...Partly cloudy with a chance of showers. Lows in
the upper 40s. West winds around 5 mph.
.SATURDAY...Mostly cloudy with a chance of showers. Highs in the
lower 60s. East winds around 5 mph.
.SATURDAY NIGHT...Mostly cloudy with showers likely. Lows in the
upper 40s. East winds around 5 mph.
.SUNDAY...Mostly cloudy with a chance of showers. Highs in the
lower 60s. Northeast winds around 5 mph.
.SUNDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the mid 40s. East winds around 5 mph.
.MONDAY...Partly sunny with a chance of showers. Highs in the mid
60s. East winds around 5 mph.
$$
PAZ105-210800-
Upper Bucks-
Including the cities of Chalfont and Perkasie
405 PM EDT Mon Apr 20 2026
Tonight Tue Tue Night Wed
Cloud Cover Mclear Mclear Pcldy Pcldy
Precip Type None None Showers Showers
Chance Precip (%) 0 0 40 40
Chance of Thunder (%) 0 0 0 0
Min/Max Temp 25 55 41 65
Max/Min RH % 64 26 84 54
Wind 20ft/early(mph) N 7 G18 Lgt/Var S 4 SE 3
Wind 20ft/late(mph) N 4 SW 5 S 4 W 3
Precip Amount 0.00 0.00 0.02 0.02
Precip Duration 1 2
Mixing Hgt(ft-agl/msl)300 5170 320 3380
Transport Wnd (mph) N 7 SW 8 S 9 NW 9
Vent Rate (mph-ft) 590 43080 1790 41930
Dispersion 1 5 1 5
Max ADI Early 93 Good 24 Fair 50 Gen Good 18 Gen Poor
Max ADI Late 5 Very Poor 55 Gen Good 9 Poor 23 Fair
Max LVORI Early 2 3 2 4
Max LVORI Late 3 1 4 3
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY NIGHT...Partly cloudy. Lows in the mid 40s. Light
winds.
.THURSDAY...Mostly sunny. Highs in the upper 60s. Northwest winds
around 5 mph.
.THURSDAY NIGHT...Mostly clear. Lows in the mid 40s. Light winds.
.FRIDAY...Mostly sunny. Highs in the upper 60s. North winds
around 5 mph.
.FRIDAY NIGHT...Partly cloudy with a chance of showers. Lows in
the upper 40s. Southwest winds around 5 mph.
.SATURDAY...Mostly cloudy with a chance of showers. Cooler. Highs
in the upper 50s. East winds around 5 mph.
.SATURDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the mid 40s. East winds around 5 mph.
.SUNDAY...Mostly cloudy with a chance of showers. Highs in the
lower 60s. Northeast winds around 5 mph.
.SUNDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the lower 40s. East winds around 5 mph.
.MONDAY...Partly sunny with a chance of showers. Highs in the mid
60s. East winds around 5 mph.
$$
PAZ106-210800-
Lower Bucks-
Including the cities of Morrisville and Doylestown
405 PM EDT Mon Apr 20 2026
Tonight Tue Tue Night Wed
Cloud Cover Mclear Mclear Pcldy Pcldy
Precip Type None None Showers Showers
Chance Precip (%) 0 0 40 40
Chance of Thunder (%) 0 0 0 0
Min/Max Temp 26 56 42 66
Max/Min RH % 62 21 79 53
Wind 20ft/early(mph) N 7 G18 N 3 S 4 S 4
Wind 20ft/late(mph) N 5 SW 4 S 5 W 4
Precip Amount 0.00 0.00 0.02 0.03
Precip Duration 1 2
Mixing Hgt(ft-agl/msl)390 5420 560 3350
Transport Wnd (mph) N 8 W 8 S 10 N 10
Vent Rate (mph-ft) 2340 49230 2750 38030
Dispersion 2 5 2 5
Max ADI Early 92 Good 27 Fair 50 Gen Good 27 Fair
Max ADI Late 5 Very Poor 55 Gen Good 12 Poor 26 Fair
Max LVORI Early 2 3 2 4
Max LVORI Late 3 2 3 3
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY NIGHT...Partly cloudy. Lows in the mid 40s. Light
winds.
.THURSDAY...Mostly sunny. Highs in the lower 70s. Northwest winds
around 5 mph.
.THURSDAY NIGHT...Mostly clear. Lows in the upper 40s. Northwest
winds around 5 mph.
.FRIDAY...Mostly sunny. Highs around 70. Northeast winds around
5 mph.
.FRIDAY NIGHT...Partly cloudy with a chance of showers. Lows in
the upper 40s. Southwest winds around 5 mph.
.SATURDAY...Mostly cloudy with a chance of showers. Highs in the
lower 60s. East winds around 5 mph.
.SATURDAY NIGHT...Mostly cloudy with showers likely. Lows in the
upper 40s. East winds around 5 mph.
.SUNDAY...Mostly cloudy with a chance of showers. Highs in the
lower 60s. Northeast winds around 5 mph.
.SUNDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the mid 40s. East winds around 5 mph.
.MONDAY...Partly sunny with a chance of showers. Highs in the mid
60s. East winds around 5 mph.
$$
PAZ071-210800-
Philadelphia-
Including the city of Philadelphia
405 PM EDT Mon Apr 20 2026
Tonight Tue Tue Night Wed
Cloud Cover Mclear Mclear Pcldy Pcldy
Precip Type None None Showers Showers
Chance Precip (%) 0 0 40 40
Chance of Thunder (%) 0 0 0 0
Min/Max Temp 29 57 45 68
Max/Min RH % 59 21 75 50
Wind 20ft/early(mph) N 8 G19 N 3 S 4 S 5
Wind 20ft/late(mph) N 5 SW 4 S 5 W 5
Precip Amount 0.00 0.00 0.03 0.04
Precip Duration 1 2
Mixing Hgt(ft-agl/msl)440 5510 1270 3450
Transport Wnd (mph) N 10 W 8 S 16 NW 10
Vent Rate (mph-ft) 3140 51170 18460 36520
Dispersion 2 5 5 5
Max ADI Early 101 Very Good34 Fair 53 Gen Good 34 Fair
Max ADI Late 6 Very Poor 55 Gen Good 12 Poor 21 Fair
Max LVORI Early 2 3 2 3
Max LVORI Late 3 2 3 2
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY NIGHT...Partly cloudy. Lows in the upper 40s.
Northwest winds around 5 mph.
.THURSDAY...Sunny. Highs in the lower 70s. North winds around
5 mph.
.THURSDAY NIGHT...Mostly clear. Lows in the upper 40s. Northwest
winds around 5 mph.
.FRIDAY...Mostly sunny. Highs in the lower 70s. Northeast winds
around 5 mph.
.FRIDAY NIGHT...Partly cloudy with a chance of showers. Lows in
the upper 40s. Southeast winds around 5 mph.
.SATURDAY...Partly sunny with a chance of showers. Highs in the
lower 60s. East winds around 5 mph.
.SATURDAY NIGHT...Mostly cloudy with showers likely. Lows in the
upper 40s. East winds around 5 mph.
.SUNDAY...Mostly cloudy with a chance of showers. Highs in the
lower 60s. Northeast winds around 5 mph.
.SUNDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the mid 40s. East winds around 5 mph.
.MONDAY...Partly sunny with a chance of showers. Highs in the mid
60s. East winds around 5 mph.
$$
PAZ070-210800-
Delaware-
Including the city of Media
405 PM EDT Mon Apr 20 2026
Tonight Tue Tue Night Wed
Cloud Cover Mclear Mclear Pcldy Pcldy
Precip Type None None Showers Showers
Chance Precip (%) 0 0 40 50
Chance of Thunder (%) 0 0 0 0
Min/Max Temp 28 56 44 67
Max/Min RH % 64 22 77 53
Wind 20ft/early(mph) N 7 G19 N 4 S 5 S 5
Wind 20ft/late(mph) N 5 SW 5 S 6 W 5
Precip Amount 0.00 0.00 0.02 0.03
Precip Duration 1 2
Mixing Hgt(ft-agl/msl)330 5300 920 3150
Transport Wnd (mph) N 9 W 7 S 13 NW 9
Vent Rate (mph-ft) 2120 42670 6050 36800
Dispersion 1 5 3 5
Max ADI Early 102 Very Good34 Fair 51 Gen Good 27 Fair
Max ADI Late 5 Very Poor 51 Gen Good 13 Gen Poor 23 Fair
Max LVORI Early 2 3 2 3
Max LVORI Late 3 1 3 3
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY NIGHT...Partly cloudy. Lows in the upper 40s.
Northwest winds around 5 mph.
.THURSDAY...Sunny. Highs in the lower 70s. North winds around
5 mph.
.THURSDAY NIGHT...Mostly clear. Lows in the upper 40s. Northwest
winds around 5 mph.
.FRIDAY...Mostly sunny. Highs in the lower 70s. Northeast winds
around 5 mph.
.FRIDAY NIGHT...Partly cloudy with a chance of showers. Lows in
the upper 40s. Southeast winds around 5 mph.
.SATURDAY...Partly sunny with a chance of showers. Highs in the
lower 60s. East winds around 5 mph.
.SATURDAY NIGHT...Mostly cloudy with showers likely. Lows in the
upper 40s. East winds around 5 mph.
.SUNDAY...Mostly cloudy with a chance of showers. Highs in the
lower 60s. Northeast winds around 5 mph.
.SUNDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the mid 40s. East winds around 5 mph.
.MONDAY...Partly sunny with a chance of showers. Highs in the mid
60s. East winds around 5 mph.
$$
NJZ001-210800-
Sussex-
Including the city of Newton
405 PM EDT Mon Apr 20 2026
Tonight Tue Tue Night Wed
Cloud Cover Mclear Mclear Mcldy Pcldy
Precip Type None None Showers Showers
Chance Precip (%) 0 0 40 30
Chance of Thunder (%) 0 0 0 0
Min/Max Temp 22 53 37 62
Max/Min RH % 67 24 86 51
Wind 20ft/early(mph) NW 7 G18 Lgt/Var S 3 S 3
Wind 20ft/late(mph) N 4 SW 5 S 3 SE 3
Precip Amount 0.00 0.00 0.02 0.01
Precip Duration 1 2
Mixing Hgt(ft-agl/msl)310 5400 380 3100
Transport Wnd (mph) N 10 SW 9 S 12 NW 7
Vent Rate (mph-ft) 0 66980 0 28080
Dispersion 1 5 1 5
Max ADI Early 89 Good 27 Fair 61 Good 21 Fair
Max ADI Late 5 Very Poor 68 Good 7 Poor 22 Fair
Max LVORI Early 2 3 2 4
Max LVORI Late 3 1 4 3
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY NIGHT...Partly cloudy. Lows around 40. Light winds.
.THURSDAY...Mostly sunny. Highs in the upper 60s. Northwest winds
around 5 mph.
.THURSDAY NIGHT...Partly cloudy. Lows in the lower 40s. Light
winds.
.FRIDAY...Mostly sunny. Highs in the mid 60s. Northwest winds
around 5 mph.
.FRIDAY NIGHT...Partly cloudy with a chance of showers. Lows in
the lower 40s. Light winds.
.SATURDAY...Mostly cloudy with a chance of showers. Cooler. Highs
in the mid 50s. East winds around 5 mph.
.SATURDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the lower 40s. East winds around 5 mph.
.SUNDAY...Mostly cloudy with a chance of showers. Highs around
60. East winds around 5 mph.
.SUNDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the lower 40s. Light winds.
.MONDAY...Partly sunny with a chance of showers. Highs in the
lower 60s. East winds around 5 mph.
$$
NJZ007-210800-
Warren-
Including the city of Washington
405 PM EDT Mon Apr 20 2026
Tonight Tue Tue Night Wed
Cloud Cover Mclear Mclear Mcldy Pcldy
Precip Type None None Showers Showers
Chance Precip (%) 0 0 40 30
Chance of Thunder (%) 0 0 0 0
Min/Max Temp 24 54 37 65
Max/Min RH % 65 26 86 52
Wind 20ft/early(mph) N 6 G17 Lgt/Var S 3 Lgt/Var
Wind 20ft/late(mph) N 4 SW 5 S 3 SE 3
Precip Amount 0.00 0.00 0.04 0.02
Precip Duration 1 2
Mixing Hgt(ft-agl/msl)320 5190 360 3250
Transport Wnd (mph) N 10 SW 9 S 10 N 10
Vent Rate (mph-ft) 0 61610 0 39840
Dispersion 1 5 1 5
Max ADI Early 106 Very Good21 Fair 57 Gen Good 18 Gen Poor
Max ADI Late 5 Very Poor 61 Good 7 Poor 25 Fair
Max LVORI Early 2 3 2 4
Max LVORI Late 3 1 4 3
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY NIGHT...Partly cloudy. Lows in the lower 40s. Light
winds.
.THURSDAY...Mostly sunny. Highs in the upper 60s. Northwest winds
around 5 mph.
.THURSDAY NIGHT...Partly cloudy. Lows in the mid 40s. Light
winds.
.FRIDAY...Partly sunny. Highs in the upper 60s. North winds
around 5 mph.
.FRIDAY NIGHT...Partly cloudy with a chance of showers. Lows in
the mid 40s. Light winds.
.SATURDAY...Partly sunny with a chance of showers. Cooler. Highs
in the upper 50s. East winds around 5 mph.
.SATURDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the mid 40s. East winds around 5 mph.
.SUNDAY...Mostly cloudy with a chance of showers. Highs in the
lower 60s. Northeast winds around 5 mph.
.SUNDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the lower 40s. Light winds.
.MONDAY...Partly sunny with a chance of showers. Highs in the
lower 60s. East winds around 5 mph.
$$
NJZ008-210800-
Morris-
Including the city of Morristown
405 PM EDT Mon Apr 20 2026
Tonight Tue Tue Night Wed
Cloud Cover Mclear Mclear Mcldy Mcldy
Precip Type None None Showers Showers
Chance Precip (%) 0 0 40 30
Chance of Thunder (%) 0 0 0 0
Min/Max Temp 23 54 38 62
Max/Min RH % 62 23 86 57
Wind 20ft/early(mph) NW 8 G19 Lgt/Var S 3 S 3
Wind 20ft/late(mph) N 5 SW 5 S 3 SE 3
Precip Amount 0.00 0.00 0.03 0.02
Precip Duration 1 2
Mixing Hgt(ft-agl/msl)430 5710 670 2770
Transport Wnd (mph) N 10 SW 8 S 13 NW 7
Vent Rate (mph-ft) 2490 53200 3320 23830
Dispersion 2 5 2 5
Max ADI Early 94 Good 26 Fair 62 Good 22 Fair
Max ADI Late 6 Very Poor 64 Good 10 Poor 21 Fair
Max LVORI Early 2 3 2 4
Max LVORI Late 3 1 3 3
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY NIGHT...Partly cloudy. Lows in the lower 40s. Light
winds.
.THURSDAY...Mostly sunny. Highs in the upper 60s. Northwest winds
around 5 mph.
.THURSDAY NIGHT...Partly cloudy. Lows in the mid 40s. Light
winds.
.FRIDAY...Mostly sunny. Highs in the upper 60s. North winds
around 5 mph.
.FRIDAY NIGHT...Partly cloudy with a chance of showers. Lows in
the mid 40s. Light winds.
.SATURDAY...Mostly cloudy with a chance of showers. Cooler. Highs
in the mid 50s. East winds around 5 mph.
.SATURDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the mid 40s. East winds around 5 mph.
.SUNDAY...Mostly cloudy with a chance of showers. Highs around
60. Northeast winds around 5 mph.
.SUNDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the lower 40s. Light winds.
.MONDAY...Partly sunny with a chance of showers. Highs in the
lower 60s. East winds around 5 mph.
$$
NJZ009-210800-
Hunterdon-
Including the city of Flemington
405 PM EDT Mon Apr 20 2026
Tonight Tue Tue Night Wed
Cloud Cover Mclear Mclear Mcldy Pcldy
Precip Type None None Showers Showers
Chance Precip (%) 0 0 40 30
Chance of Thunder (%) 0 0 0 0
Min/Max Temp 25 55 39 65
Max/Min RH % 63 24 85 55
Wind 20ft/early(mph) N 7 G18 Lgt/Var S 3 SE 3
Wind 20ft/late(mph) N 4 SW 4 S 3 SW 3
Precip Amount 0.00 0.00 0.02 0.02
Precip Duration 1 2
Mixing Hgt(ft-agl/msl)290 5410 360 3280
Transport Wnd (mph) N 8 SW 7 S 12 N 10
Vent Rate (mph-ft) 50 44800 600 42220
Dispersion 1 5 1 5
Max ADI Early 93 Good 25 Fair 49 Gen Good 16 Gen Poor
Max ADI Late 5 Very Poor 60 Gen Good 8 Poor 25 Fair
Max LVORI Early 2 3 2 4
Max LVORI Late 3 2 4 3
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY NIGHT...Partly cloudy. Lows in the lower 40s. Light
winds.
.THURSDAY...Mostly sunny. Highs in the upper 60s. Northwest winds
around 5 mph.
.THURSDAY NIGHT...Mostly clear. Lows in the mid 40s. Light winds.
.FRIDAY...Mostly sunny. Highs in the upper 60s. North winds
around 5 mph.
.FRIDAY NIGHT...Partly cloudy with a chance of showers. Lows in
the mid 40s. Southwest winds around 5 mph.
.SATURDAY...Mostly cloudy with a chance of showers. Cooler. Highs
in the upper 50s. East winds around 5 mph.
.SATURDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the mid 40s. East winds around 5 mph.
.SUNDAY...Mostly cloudy with a chance of showers. Highs around
60. Northeast winds around 5 mph.
.SUNDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the lower 40s. East winds around 5 mph.
.MONDAY...Partly sunny with a chance of showers. Highs in the
lower 60s. East winds around 5 mph.
$$
NJZ010-210800-
Somerset-
Including the city of Somerville
405 PM EDT Mon Apr 20 2026
Tonight Tue Tue Night Wed
Cloud Cover Mclear Mclear Mcldy Pcldy
Precip Type None None Showers Showers
Chance Precip (%) 0 0 40 30
Chance of Thunder (%) 0 0 0 0
Min/Max Temp 25 55 40 64
Max/Min RH % 63 23 83 54
Wind 20ft/early(mph) NW 7 G19 Lgt/Var S 3 S 3
Wind 20ft/late(mph) N 4 SW 4 S 4 E 4
Precip Amount 0.00 0.00 0.01 0.03
Precip Duration 1 2
Mixing Hgt(ft-agl/msl)340 5580 580 3170
Transport Wnd (mph) N 9 SW 8 S 13 NW 7
Vent Rate (mph-ft) 1100 57010 3690 26190
Dispersion 1 5 2 5
Max ADI Early 96 Good 31 Fair 57 Gen Good 21 Fair
Max ADI Late 5 Very Poor 60 Gen Good 10 Poor 26 Fair
Max LVORI Early 2 3 2 4
Max LVORI Late 3 2 3 3
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY NIGHT...Partly cloudy. Lows in the mid 40s. Light
winds.
.THURSDAY...Mostly sunny. Highs in the lower 70s. Northwest winds
around 5 mph.
.THURSDAY NIGHT...Partly cloudy. Lows in the mid 40s. Light
winds.
.FRIDAY...Mostly sunny. Highs in the upper 60s. North winds
around 5 mph.
.FRIDAY NIGHT...Partly cloudy with a chance of showers. Lows in
the mid 40s. Southwest winds around 5 mph.
.SATURDAY...Mostly cloudy with a chance of showers. Cooler. Highs
in the upper 50s. East winds around 5 mph.
.SATURDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the mid 40s. East winds around 5 mph.
.SUNDAY...Mostly cloudy with a chance of showers. Highs in the
lower 60s. Northeast winds around 5 mph.
.SUNDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the lower 40s. East winds around 5 mph.
.MONDAY...Partly sunny with a chance of showers. Highs in the mid
60s. East winds around 5 mph.
$$
NJZ012-210800-
Middlesex-
Including the city of New Brunswick
405 PM EDT Mon Apr 20 2026
Tonight Tue Tue Night Wed
Cloud Cover Mclear Mclear Pcldy Mcldy
Precip Type None None Showers Showers
Chance Precip (%) 0 0 40 40
Chance of Thunder (%) 0 0 0 0
Min/Max Temp 27 55 42 65
Max/Min RH % 62 22 78 55
Wind 20ft/early(mph) NW 8 G18 N 3 S 4 S 4
Wind 20ft/late(mph) N 5 SW 4 S 5 SE 5
Precip Amount 0.00 0.00 0.01 0.03
Precip Duration 1 2
Mixing Hgt(ft-agl/msl)390 5610 1050 3000
Transport Wnd (mph) N 9 SW 7 S 16 NW 7
Vent Rate (mph-ft) 2120 45180 9090 24290
Dispersion 1 5 3 5
Max ADI Early 98 Good 31 Fair 56 Gen Good 27 Fair
Max ADI Late 6 Very Poor 60 Gen Good 12 Poor 23 Fair
Max LVORI Early 2 3 2 3
Max LVORI Late 3 2 3 3
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY NIGHT...Partly cloudy. Lows in the mid 40s. Light
winds.
.THURSDAY...Mostly sunny. Highs around 70. Northwest winds around
5 mph.
.THURSDAY NIGHT...Partly cloudy. Lows in the upper 40s. Northwest
winds around 5 mph.
.FRIDAY...Mostly sunny. Highs in the upper 60s. Northeast winds
around 5 mph.
.FRIDAY NIGHT...Partly cloudy with a chance of showers. Lows in
the upper 40s. Southeast winds around 5 mph.
.SATURDAY...Mostly cloudy with a chance of showers. Highs in the
upper 50s. East winds around 5 mph.
.SATURDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the upper 40s. East winds around 5 mph.
.SUNDAY...Mostly cloudy with a chance of showers. Highs in the
lower 60s. Northeast winds around 5 mph.
.SUNDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the mid 40s. East winds around 5 mph.
.MONDAY...Partly sunny with a chance of showers. Highs in the
lower 60s. East winds around 5 mph.
$$
NJZ015-210800-
Mercer-
Including the city of Trenton
405 PM EDT Mon Apr 20 2026
Tonight Tue Tue Night Wed
Cloud Cover Mclear Mclear Pcldy Pcldy
Precip Type None None Showers Showers
Chance Precip (%) 0 0 40 40
Chance of Thunder (%) 0 0 0 0
Min/Max Temp 26 56 42 65
Max/Min RH % 63 21 79 54
Wind 20ft/early(mph) N 7 G18 N 3 S 3 S 4
Wind 20ft/late(mph) N 5 SW 4 S 4 W 4
Precip Amount 0.00 0.00 0.02 0.03
Precip Duration 1 2
Mixing Hgt(ft-agl/msl)360 5450 350 3040
Transport Wnd (mph) N 9 W 7 S 13 NW 7
Vent Rate (mph-ft) 2150 38030 3650 24490
Dispersion 1 5 2 5
Max ADI Early 98 Good 30 Fair 57 Gen Good 23 Fair
Max ADI Late 5 Very Poor 59 Gen Good 11 Poor 22 Fair
Max LVORI Early 2 3 2 4
Max LVORI Late 3 2 3 3
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY NIGHT...Partly cloudy. Lows in the mid 40s. Light
winds.
.THURSDAY...Mostly sunny. Highs in the lower 70s. Northwest winds
around 5 mph.
.THURSDAY NIGHT...Mostly clear. Lows in the mid 40s. Northwest
winds around 5 mph.
.FRIDAY...Mostly sunny. Highs in the upper 60s. Northeast winds
around 5 mph.
.FRIDAY NIGHT...Partly cloudy with a chance of showers. Lows in
the upper 40s. Southeast winds around 5 mph.
.SATURDAY...Mostly cloudy with a chance of showers. Highs around
60. East winds around 5 mph.
.SATURDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the mid 40s. East winds around 5 mph.
.SUNDAY...Mostly cloudy with a chance of showers. Highs in the
lower 60s. Northeast winds around 5 mph.
.SUNDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the lower 40s. East winds around 5 mph.
.MONDAY...Partly sunny with a chance of showers. Highs in the mid
60s. East winds around 5 mph.
$$
NJZ013-210800-
Western Monmouth-
Including the city of Freehold
405 PM EDT Mon Apr 20 2026
Tonight Tue Tue Night Wed
Cloud Cover Mclear Mclear Pcldy Mcldy
Precip Type None None Showers Showers
Chance Precip (%) 0 0 40 40
Chance of Thunder (%) 0 0 0 0
Min/Max Temp 27 55 42 64
Max/Min RH % 62 25 80 57
Wind 20ft/early(mph) NW 8 G18 N 4 S 5 S 5
Wind 20ft/late(mph) N 6 S 5 S 5 SE 6
Precip Amount 0.00 0.00 0.02 0.03
Precip Duration 1 2
Mixing Hgt(ft-agl/msl)260 5670 1010 2660
Transport Wnd (mph) N 12 W 6 S 18 W 8
Vent Rate (mph-ft) 2430 34380 11480 23430
Dispersion 2 5 4 5
Max ADI Early 98 Good 33 Fair 54 Gen Good 35 Fair
Max ADI Late 8 Poor 56 Gen Good 12 Poor 26 Fair
Max LVORI Early 2 3 2 4
Max LVORI Late 3 2 3 3
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY NIGHT...Partly cloudy. Lows in the mid 40s. Light
winds.
.THURSDAY...Mostly sunny. Highs in the upper 60s. North winds
around 5 mph.
.THURSDAY NIGHT...Partly cloudy. Lows in the upper 40s. West
winds around 5 mph.
.FRIDAY...Mostly sunny. Highs in the mid 60s. Northeast winds
around 5 mph.
.FRIDAY NIGHT...Partly cloudy with a chance of showers. Lows in
the upper 40s. Southeast winds around 5 mph.
.SATURDAY...Mostly cloudy with a chance of showers. Highs in the
upper 50s. East winds around 5 mph.
.SATURDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the upper 40s. East winds around 5 mph.
.SUNDAY...Mostly cloudy with a chance of showers. Highs around
60. Northeast winds around 5 mph.
.SUNDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the mid 40s. East winds around 5 mph.
.MONDAY...Partly sunny with a chance of showers. Highs in the
lower 60s. East winds around 5 mph.
$$
NJZ014-210800-
Eastern Monmouth-
Including the city of Sandy Hook
405 PM EDT Mon Apr 20 2026
Tonight Tue Tue Night Wed
Cloud Cover Mclear Mclear Mcldy Pcldy
Precip Type None None Showers Showers
Chance Precip (%) 0 0 30 40
Chance of Thunder (%) 0 0 0 0
Min/Max Temp 31 51 42 61
Max/Min RH % 62 33 79 61
Wind 20ft/early(mph) NW 10 G18 N 6 S 7 G17 S 8 G18
Wind 20ft/late(mph) N 10 G17 SE 7 S 8 G18 SE 6
Precip Amount 0.00 0.00 0.01 0.03
Precip Duration 1 2
Mixing Hgt(ft-agl/msl)750 5070 1810 2220
Transport Wnd (mph) N 15 N 5 S 22 N 12
Vent Rate (mph-ft) 5750 29870 36750 29220
Dispersion 3 5 5 5
Max ADI Early 97 Good 41 Gen Good 45 Gen Good 57 Gen Good
Max ADI Late 14 Gen Poor 45 Gen Good 27 Fair 29 Fair
Max LVORI Early 2 3 2 3
Max LVORI Late 2 2 3 4
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY NIGHT...Partly cloudy. Lows in the upper 40s. Light
winds.
.THURSDAY...Mostly sunny. Highs in the mid 60s. North winds
around 5 mph.
.THURSDAY NIGHT...Partly cloudy. Lows in the upper 40s. Southwest
winds around 5 mph.
.FRIDAY...Partly sunny. Highs in the lower 60s. Northeast winds
around 5 mph.
.FRIDAY NIGHT...Partly cloudy with a chance of showers. Lows in
the upper 40s. Southeast winds around 5 mph.
.SATURDAY...Mostly cloudy with a chance of showers. Highs in the
mid 50s. East winds around 10 mph.
.SATURDAY NIGHT...Cloudy with a chance of showers. Lows in the
upper 40s. East winds around 5 mph.
.SUNDAY...Mostly cloudy with a chance of showers. Highs in the
upper 50s. Northeast winds around 10 mph.
.SUNDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the upper 40s. East winds around 5 mph.
.MONDAY...Partly sunny with a chance of showers. Highs in the
upper 50s. East winds around 5 mph.
$$
NJZ026-210800-
Coastal Ocean-
Including the city of Long Beach Island
405 PM EDT Mon Apr 20 2026
Tonight Tue Tue Night Wed
Cloud Cover Mclear Mclear Pcldy Pcldy
Precip Type None None Showers Showers
Chance Precip (%) 0 0 30 50
Chance of Thunder (%) 0 0 0 0
Min/Max Temp 32 50 44 59
Max/Min RH % 64 37 81 71
Wind 20ft/early(mph) N 10 N 7 S 9 S 13 G20
Wind 20ft/late(mph) N 11 SE 7 S 12 G20 S 9 G17
Precip Amount 0.00 0.00 0.00 0.04
Precip Duration 1 2
Mixing Hgt(ft-agl/msl)890 4500 1580 1980
Transport Wnd (mph) N 16 N 6 S 20 S 28
Vent Rate (mph-ft) 6640 29280 20690 58060
Dispersion 3 5 5 5
Max ADI Early 54 Gen Good 33 Fair 39 Fair 51 Gen Good
Max ADI Late 21 Fair 36 Fair 32 Fair 26 Fair
Max LVORI Early 2 2 2 3
Max LVORI Late 2 2 3 5
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY NIGHT...Partly cloudy. Lows in the upper 40s. East
winds around 5 mph.
.THURSDAY...Mostly sunny. Highs in the lower 60s. North winds
around 5 mph.
.THURSDAY NIGHT...Partly cloudy. Lows in the upper 40s. Southwest
winds around 5 mph.
.FRIDAY...Partly sunny. Highs in the upper 50s. Northeast winds
around 5 mph.
.FRIDAY NIGHT...Partly cloudy with a chance of showers. Lows in
the upper 40s. Southeast winds around 5 mph.
.SATURDAY...Mostly cloudy with a chance of showers. Highs in the
mid 50s. Southeast winds around 10 mph.
.SATURDAY NIGHT...Cloudy with a chance of showers. Lows in the
upper 40s. East winds around 10 mph.
.SUNDAY...Mostly cloudy with a chance of showers. Highs in the
mid 50s. Northeast winds around 10 mph.
.SUNDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the upper 40s. East winds around 10 mph.
.MONDAY...Partly sunny with a chance of showers. Highs in the mid
50s. East winds around 10 mph.
$$
NJZ020-210800-
Ocean-
Including the city of Jackson
405 PM EDT Mon Apr 20 2026
Tonight Tue Tue Night Wed
Cloud Cover Mclear Mclear Pcldy Mcldy
Precip Type None None Showers Showers
Chance Precip (%) 0 0 30 40
Chance of Thunder (%) 0 0 0 0
Min/Max Temp 27 55 41 65
Max/Min RH % 64 23 79 55
Wind 20ft/early(mph) NW 7 N 4 S 5 S 6 G17
Wind 20ft/late(mph) N 6 SE 5 S 6 S 5
Precip Amount 0.00 0.00 0.01 0.04
Precip Duration 1 2
Mixing Hgt(ft-agl/msl)350 5710 840 2530
Transport Wnd (mph) N 12 W 6 S 16 W 9
Vent Rate (mph-ft) 3390 36230 8270 29890
Dispersion 2 5 3 5
Max ADI Early 86 Good 35 Fair 51 Gen Good 41 Gen Good
Max ADI Late 6 Very Poor 51 Gen Good 14 Gen Poor 31 Fair
Max LVORI Early 2 3 2 4
Max LVORI Late 3 1 3 3
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY NIGHT...Partly cloudy. Lows in the mid 40s. Light
winds.
.THURSDAY...Mostly sunny. Highs in the upper 60s. North winds
around 5 mph.
.THURSDAY NIGHT...Partly cloudy. Lows in the upper 40s. Light
winds.
.FRIDAY...Partly sunny. Highs in the mid 60s. Northeast winds
around 5 mph.
.FRIDAY NIGHT...Partly cloudy with a chance of showers. Lows in
the upper 40s. Southeast winds around 5 mph.
.SATURDAY...Mostly cloudy with a chance of showers. Highs in the
upper 50s. Southeast winds around 5 mph.
.SATURDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the upper 40s. East winds around 5 mph.
.SUNDAY...Mostly cloudy with a chance of showers. Highs around
60. Northeast winds around 5 mph.
.SUNDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the mid 40s. East winds around 5 mph.
.MONDAY...Partly sunny with a chance of showers. Highs in the
lower 60s. East winds around 5 mph.
$$
NJZ027-210800-
Southeastern Burlington-
Including the city of Wharton State Forest
405 PM EDT Mon Apr 20 2026
Tonight Tue Tue Night Wed
Cloud Cover Mclear Clear Pcldy Mcldy
Precip Type None None Showers Showers
Chance Precip (%) 0 0 30 50
Chance of Thunder (%) 0 0 0 0
Min/Max Temp 27 55 41 66
Max/Min RH % 62 21 78 54
Wind 20ft/early(mph) NW 7 G17 N 4 S 4 S 5
Wind 20ft/late(mph) N 5 SW 4 S 5 SW 5
Precip Amount 0.00 0.00 0.01 0.03
Precip Duration 1 2
Mixing Hgt(ft-agl/msl)400 5670 650 2880
Transport Wnd (mph) N 10 W 6 S 15 NW 9
Vent Rate (mph-ft) 3390 42060 7880 28770
Dispersion 2 5 3 5
Max ADI Early 84 Good 41 Gen Good 49 Gen Good 33 Fair
Max ADI Late 5 Very Poor 51 Gen Good 12 Poor 33 Fair
Max LVORI Early 2 3 2 3
Max LVORI Late 3 1 3 3
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY NIGHT...Partly cloudy. Lows in the mid 40s. Light
winds.
.THURSDAY...Sunny. Highs around 70. North winds around 5 mph.
.THURSDAY NIGHT...Mostly clear. Lows in the upper 40s. Light
winds.
.FRIDAY...Mostly sunny. Highs in the upper 60s. Northeast winds
around 5 mph.
.FRIDAY NIGHT...Partly cloudy with a chance of showers. Lows in
the upper 40s. Southeast winds around 5 mph.
.SATURDAY...Mostly cloudy with a chance of showers. Highs around
60. East winds around 5 mph.
.SATURDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the upper 40s. East winds around 5 mph.
.SUNDAY...Mostly cloudy with a chance of showers. Highs in the
lower 60s. Northeast winds around 5 mph.
.SUNDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the lower 40s. East winds around 5 mph.
.MONDAY...Partly sunny with a chance of showers. Highs in the
lower 60s. East winds around 5 mph.
$$
NJZ018-019-210800-
Camden-Northwestern Burlington-
Including the cities of Camden, Cherry Hill, Moorestown,
and Mount Holly
405 PM EDT Mon Apr 20 2026
Tonight Tue Tue Night Wed
Cloud Cover Mclear Mclear Pcldy Pcldy
Precip Type None None Showers Showers
Chance Precip (%) 0 0 40 40
Chance of Thunder (%) 0 0 0 0
Min/Max Temp 27 56 42 67
Max/Min RH % 62 21 78 52
Wind 20ft/early(mph) N 7 G18 N 4 S 4 S 5
Wind 20ft/late(mph) N 5 W 4 S 5 W 5
Precip Amount 0.00 0.00 0.02 0.04
Precip Duration 1 2
Mixing Hgt(ft-agl/msl)390 5510 990 3120
Transport Wnd (mph) N 9 W 7 S 15 NW 9
Vent Rate (mph-ft) 3140 44790 7340 35310
Dispersion 2 5 3 5
Max ADI Early 94 Good 35 Fair 53 Gen Good 34 Fair
Max ADI Late 5 Very Poor 47 Gen Good 12 Poor 29 Fair
Max LVORI Early 2 3 2 3
Max LVORI Late 3 2 3 3
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY NIGHT...Partly cloudy. Lows in the mid 40s. Light
winds.
.THURSDAY...Sunny. Highs in the lower 70s. North winds around
5 mph.
.THURSDAY NIGHT...Mostly clear. Lows in the upper 40s. Northwest
winds around 5 mph.
.FRIDAY...Partly sunny. Highs around 70. Northeast winds around
5 mph.
.FRIDAY NIGHT...Partly cloudy with a chance of showers. Lows in
the upper 40s. Southeast winds around 5 mph.
.SATURDAY...Mostly cloudy with a chance of showers. Highs in the
lower 60s. East winds around 5 mph.
.SATURDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the upper 40s. East winds around 5 mph.
.SUNDAY...Mostly cloudy with a chance of showers. Highs in the
lower 60s. Northeast winds around 5 mph.
.SUNDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the mid 40s. East winds around 5 mph.
.MONDAY...Partly sunny with a chance of showers. Highs in the mid
60s. East winds around 5 mph.
$$
NJZ017-210800-
Gloucester-
Including the city of Glassboro
405 PM EDT Mon Apr 20 2026
Tonight Tue Tue Night Wed
Cloud Cover Mclear Mclear Pcldy Pcldy
Precip Type None None Showers Showers
Chance Precip (%) 0 0 40 50
Chance of Thunder (%) 0 0 0 0
Min/Max Temp 28 56 42 68
Max/Min RH % 63 22 77 53
Wind 20ft/early(mph) N 8 G18 N 4 S 4 S 5
Wind 20ft/late(mph) N 5 W 4 S 6 W 5
Precip Amount 0.00 0.00 0.02 0.04
Precip Duration 1 2
Mixing Hgt(ft-agl/msl)380 5250 690 2870
Transport Wnd (mph) N 9 SW 7 S 12 NW 9
Vent Rate (mph-ft) 2760 48050 5180 31690
Dispersion 2 5 3 5
Max ADI Early 100 Good 43 Gen Good 48 Gen Good 29 Fair
Max ADI Late 6 Very Poor 43 Gen Good 13 Gen Poor 26 Fair
Max LVORI Early 2 3 2 4
Max LVORI Late 3 1 3 3
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY NIGHT...Partly cloudy. Lows in the upper 40s. Light
winds.
.THURSDAY...Sunny. Highs in the lower 70s. North winds around
5 mph.
.THURSDAY NIGHT...Mostly clear. Lows in the upper 40s. Northwest
winds around 5 mph.
.FRIDAY...Mostly sunny. Highs in the lower 70s. Northeast winds
around 5 mph.
.FRIDAY NIGHT...Partly cloudy with a chance of showers. Lows in
the upper 40s. Southeast winds around 5 mph.
.SATURDAY...Mostly cloudy with a chance of showers. Highs in the
mid 60s. East winds around 5 mph.
.SATURDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the upper 40s. East winds around 5 mph.
.SUNDAY...Mostly cloudy with a chance of showers. Highs in the
lower 60s. Northeast winds around 5 mph.
.SUNDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the mid 40s. East winds around 5 mph.
.MONDAY...Partly sunny with a chance of showers. Highs in the mid
60s. East winds around 5 mph.
$$
NJZ016-210800-
Salem-
Including the city of Pennsville
405 PM EDT Mon Apr 20 2026
Tonight Tue Tue Night Wed
Cloud Cover Mclear Mclear Pcldy Pcldy
Precip Type None None Showers Showers
Chance Precip (%) 0 0 30 50
Chance of Thunder (%) 0 0 0 0
Min/Max Temp 28 56 43 69
Max/Min RH % 66 24 75 54
Wind 20ft/early(mph) N 9 G19 N 4 S 5 S 6
Wind 20ft/late(mph) N 5 SW 4 S 7 W 5
Precip Amount 0.00 0.00 0.01 0.03
Precip Duration 1 2
Mixing Hgt(ft-agl/msl)370 5000 450 2700
Transport Wnd (mph) N 9 W 7 S 14 NW 8
Vent Rate (mph-ft) 2950 35490 5640 31380
Dispersion 2 5 3 5
Max ADI Early 106 Very Good42 Gen Good 46 Gen Good 27 Fair
Max ADI Late 5 Very Poor 46 Gen Good 19 Gen Poor 27 Fair
Max LVORI Early 2 3 2 3
Max LVORI Late 3 1 3 3
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY NIGHT...Partly cloudy. Lows in the upper 40s. Light
winds.
.THURSDAY...Sunny. Highs in the lower 70s. North winds around
5 mph.
.THURSDAY NIGHT...Mostly clear. Lows in the upper 40s. West winds
around 5 mph.
.FRIDAY...Mostly sunny. Highs in the lower 70s. Northeast winds
around 5 mph.
.FRIDAY NIGHT...Partly cloudy with a chance of showers. Lows
around 50. Southeast winds around 5 mph.
.SATURDAY...Partly sunny with a chance of showers. Highs in the
mid 60s. East winds around 5 mph.
.SATURDAY NIGHT...Mostly cloudy with showers likely. Lows in the
upper 40s. East winds around 5 mph.
.SUNDAY...Mostly cloudy with a chance of showers. Highs in the
lower 60s. Northeast winds around 5 mph.
.SUNDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the mid 40s. East winds around 5 mph.
.MONDAY...Partly sunny with a chance of showers. Highs in the mid
60s. East winds around 5 mph.
$$
NJZ021-210800-
Cumberland-
Including the city of Millville
405 PM EDT Mon Apr 20 2026
Tonight Tue Tue Night Wed
Cloud Cover Mclear Clear Pcldy Pcldy
Precip Type None None Showers Showers
Chance Precip (%) 0 0 30 50
Chance of Thunder (%) 0 0 0 0
Min/Max Temp 28 56 42 68
Max/Min RH % 65 23 76 54
Wind 20ft/early(mph) N 9 G20 N 5 S 5 S 7 G19
Wind 20ft/late(mph) N 6 W 4 S 7 G19 W 5
Precip Amount 0.00 0.00 0.00 0.03
Precip Duration 1 2
Mixing Hgt(ft-agl/msl)360 5270 470 2540
Transport Wnd (mph) N 10 W 7 S 15 W 10
Vent Rate (mph-ft) 3150 38210 5310 31970
Dispersion 2 5 3 5
Max ADI Early 98 Good 50 Gen Good 36 Fair 36 Fair
Max ADI Late 5 Very Poor 45 Gen Good 19 Gen Poor 31 Fair
Max LVORI Early 2 3 3 3
Max LVORI Late 3 1 3 3
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY NIGHT...Partly cloudy. Lows in the upper 40s. Light
winds.
.THURSDAY...Sunny. Highs in the lower 70s. North winds around
5 mph.
.THURSDAY NIGHT...Mostly clear. Lows in the upper 40s. Light
winds.
.FRIDAY...Mostly sunny. Highs around 70. Northeast winds around
5 mph.
.FRIDAY NIGHT...Partly cloudy with a chance of showers. Lows in
the upper 40s. Southeast winds around 5 mph.
.SATURDAY...Partly sunny with a chance of showers. Highs in the
lower 60s. East winds around 5 mph.
.SATURDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the upper 40s. East winds around 5 mph.
.SUNDAY...Mostly cloudy with a chance of showers. Highs in the
lower 60s. Northeast winds around 5 mph.
.SUNDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the mid 40s. East winds around 5 mph.
.MONDAY...Partly sunny with a chance of showers. Highs in the mid
60s. East winds around 5 mph.
$$
NJZ022-210800-
Atlantic-
Including the city of Hammonton
405 PM EDT Mon Apr 20 2026
Tonight Tue Tue Night Wed
Cloud Cover Mclear Clear Pcldy Pcldy
Precip Type None None Showers Showers
Chance Precip (%) 0 0 30 50
Chance of Thunder (%) 0 0 0 0
Min/Max Temp 27 56 41 67
Max/Min RH % 65 21 76 53
Wind 20ft/early(mph) NW 7 G18 N 4 S 4 S 6 G17
Wind 20ft/late(mph) N 5 SW 4 S 5 G17 SW 5
Precip Amount 0.00 0.00 0.00 0.03
Precip Duration 1 2
Mixing Hgt(ft-agl/msl)400 5640 510 2920
Transport Wnd (mph) N 10 W 7 S 15 NW 10
Vent Rate (mph-ft) 3390 38940 6310 38030
Dispersion 2 5 3 5
Max ADI Early 87 Good 45 Gen Good 43 Gen Good 40 Fair
Max ADI Late 5 Very Poor 46 Gen Good 14 Gen Poor 32 Fair
Max LVORI Early 2 3 2 3
Max LVORI Late 3 1 3 3
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY NIGHT...Partly cloudy. Lows in the mid 40s. Light
winds.
.THURSDAY...Mostly sunny. Highs around 70. North winds around
5 mph.
.THURSDAY NIGHT...Mostly clear. Lows in the upper 40s. Light
winds.
.FRIDAY...Mostly sunny. Highs in the upper 60s. Northeast winds
around 5 mph.
.FRIDAY NIGHT...Partly cloudy with a chance of showers. Lows in
the upper 40s. Southeast winds around 5 mph.
.SATURDAY...Mostly cloudy with a chance of showers. Highs in the
lower 60s. Southeast winds around 5 mph.
.SATURDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the upper 40s. East winds around 5 mph.
.SUNDAY...Mostly cloudy with a chance of showers. Highs in the
lower 60s. Northeast winds around 5 mph.
.SUNDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the mid 40s. East winds around 5 mph.
.MONDAY...Partly sunny with a chance of showers. Highs in the
lower 60s. East winds around 5 mph.
$$
NJZ025-210800-
Coastal Atlantic-
Including the city of Atlantic City
405 PM EDT Mon Apr 20 2026
Tonight Tue Tue Night Wed
Cloud Cover Mclear Clear Pcldy Pcldy
Precip Type None None Showers Showers
Chance Precip (%) 0 0 30 50
Chance of Thunder (%) 0 0 0 0
Min/Max Temp 32 51 44 62
Max/Min RH % 65 30 75 64
Wind 20ft/early(mph) N 9 G17 N 7 S 8 S 12 G21
Wind 20ft/late(mph) N 10 SE 7 S 11 G20 SW 8 G17
Precip Amount 0.00 0.00 0.00 0.04
Precip Duration 1 2
Mixing Hgt(ft-agl/msl)540 4480 1300 1920
Transport Wnd (mph) N 15 NW 6 S 16 S 28
Vent Rate (mph-ft) 5440 32420 13720 56830
Dispersion 3 5 4 5
Max ADI Early 49 Gen Good 42 Gen Good 37 Fair 51 Gen Good
Max ADI Late 12 Poor 36 Fair 32 Fair 27 Fair
Max LVORI Early 2 3 2 3
Max LVORI Late 2 2 3 4
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY NIGHT...Partly cloudy. Lows in the upper 40s.
Southwest winds around 5 mph.
.THURSDAY...Sunny. Highs in the mid 60s. North winds around
5 mph.
.THURSDAY NIGHT...Partly cloudy. Lows in the upper 40s. Southwest
winds around 5 mph.
.FRIDAY...Mostly sunny. Highs in the upper 50s. Northeast winds
around 5 mph.
.FRIDAY NIGHT...Partly cloudy with a chance of showers. Lows in
the upper 40s. Southeast winds around 5 mph.
.SATURDAY...Mostly cloudy with a chance of showers. Highs in the
mid 50s. Southeast winds around 10 mph.
.SATURDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the upper 40s. East winds around 10 mph.
.SUNDAY...Mostly cloudy with a chance of showers. Highs in the
mid 50s. Northeast winds around 10 mph.
.SUNDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the upper 40s. Northeast winds around 5 mph.
.MONDAY...Partly sunny with a chance of showers. Highs in the
upper 50s. East winds around 10 mph.
$$
NJZ024-210800-
Atlantic Coastal Cape May-
Including the city of Ocean City
405 PM EDT Mon Apr 20 2026
Tonight Tue Tue Night Wed
Cloud Cover Mclear Clear Pcldy Pcldy
Precip Type None None Showers Showers
Chance Precip (%) 0 0 20 50
Chance of Thunder (%) 0 0 0 0
Min/Max Temp 32 54 43 64
Max/Min RH % 65 28 75 61
Wind 20ft/early(mph) N 10 G21 N 7 S 7 G17 S 10 G22
Wind 20ft/late(mph) N 10 S 5 S 10 G23 SW 6
Precip Amount 0.00 0.00 0.00 0.03
Precip Duration 0 2
Mixing Hgt(ft-agl/msl)630 4720 1270 1790
Transport Wnd (mph) N 15 NW 8 S 18 SW 24
Vent Rate (mph-ft) 6300 42490 15600 49980
Dispersion 3 5 4 5
Max ADI Early 86 Good 50 Gen Good 30 Fair 50 Gen Good
Max ADI Late 11 Poor 45 Gen Good 32 Fair 26 Fair
Max LVORI Early 2 3 2 3
Max LVORI Late 2 2 3 4
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY NIGHT...Partly cloudy. Lows in the upper 40s. Light
winds.
.THURSDAY...Sunny. Highs in the mid 60s. North winds around
5 mph.
.THURSDAY NIGHT...Mostly clear. Lows around 50. Southwest winds
around 5 mph.
.FRIDAY...Mostly sunny. Highs in the lower 60s. Northeast winds
around 5 mph.
.FRIDAY NIGHT...Partly cloudy with a chance of showers. Lows
around 50. Southeast winds around 5 mph.
.SATURDAY...Partly sunny with a chance of showers. Highs in the
upper 50s. East winds around 10 mph.
.SATURDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the upper 40s. East winds around 10 mph.
.SUNDAY...Mostly cloudy with a chance of showers. Highs in the
upper 50s. Northeast winds around 10 mph.
.SUNDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the upper 40s. Northeast winds around 5 mph.
.MONDAY...Partly sunny with a chance of showers. Highs around 60.
East winds around 10 mph.
$$
NJZ023-210800-
Cape May-
Including the city of Cape May Court House
405 PM EDT Mon Apr 20 2026
Tonight Tue Tue Night Wed
Cloud Cover Mclear Clear Pcldy Pcldy
Precip Type None None Showers Showers
Chance Precip (%) 0 0 30 50
Chance of Thunder (%) 0 0 0 0
Min/Max Temp 29 56 43 67
Max/Min RH % 65 24 75 56
Wind 20ft/early(mph) N 9 G20 N 5 S 5 S 8 G21
Wind 20ft/late(mph) N 7 SW 5 S 7 G21 SW 5
Precip Amount 0.00 0.00 0.00 0.03
Precip Duration 1 2
Mixing Hgt(ft-agl/msl)420 5320 620 2230
Transport Wnd (mph) N 14 NW 6 S 16 W 12
Vent Rate (mph-ft) 4830 35870 7240 31220
Dispersion 3 5 3 5
Max ADI Early 88 Good 52 Gen Good 33 Fair 46 Gen Good
Max ADI Late 8 Poor 49 Gen Good 21 Fair 28 Fair
Max LVORI Early 2 3 3 3
Max LVORI Late 3 1 3 3
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY NIGHT...Partly cloudy. Lows in the upper 40s. Light
winds.
.THURSDAY...Sunny. Highs in the upper 60s. North winds around
5 mph.
.THURSDAY NIGHT...Mostly clear. Lows in the upper 40s. Light
winds.
.FRIDAY...Mostly sunny. Highs in the mid 60s. Northeast winds
around 5 mph.
.FRIDAY NIGHT...Partly cloudy with a chance of showers. Lows in
the upper 40s. Southeast winds around 5 mph.
.SATURDAY...Partly sunny with a chance of showers. Highs in the
lower 60s. East winds around 5 mph.
.SATURDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the upper 40s. East winds around 5 mph.
.SUNDAY...Mostly cloudy with a chance of showers. Highs in the
lower 60s. Northeast winds around 5 mph.
.SUNDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the upper 40s. Northeast winds around 5 mph.
.MONDAY...Partly sunny with a chance of showers. Highs in the mid
60s. East winds around 5 mph.
$$
DEZ001-210800-
New Castle-
Including the city of Wilmington
405 PM EDT Mon Apr 20 2026
Tonight Tue Tue Night Wed
Cloud Cover Mclear Mclear Pcldy Pcldy
Precip Type None None Showers Showers
Chance Precip (%) 0 0 30 50
Chance of Thunder (%) 0 0 0 0
Min/Max Temp 28 56 44 69
Max/Min RH % 68 25 75 51
Wind 20ft/early(mph) NW 8 G19 N 4 S 5 S 5
Wind 20ft/late(mph) N 5 SW 5 S 6 W 5
Precip Amount 0.00 0.00 0.02 0.03
Precip Duration 1 2
Mixing Hgt(ft-agl/msl)350 5080 370 2670
Transport Wnd (mph) N 8 SW 7 S 10 NW 9
Vent Rate (mph-ft) 1910 41610 2960 28480
Dispersion 1 5 2 5
Max ADI Early 106 Very Good34 Fair 44 Gen Good 24 Fair
Max ADI Late 5 Very Poor 49 Gen Good 14 Gen Poor 26 Fair
Max LVORI Early 2 3 2 3
Max LVORI Late 3 1 3 3
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY NIGHT...Partly cloudy. Lows in the upper 40s. Light
winds.
.THURSDAY...Sunny. Highs in the lower 70s. North winds around
5 mph.
.THURSDAY NIGHT...Mostly clear. Lows around 50. Light winds.
.FRIDAY...Mostly sunny. Highs in the lower 70s. Northeast winds
around 5 mph.
.FRIDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the lower 50s. Southeast winds around 5 mph.
.SATURDAY...Partly sunny with a chance of showers. Highs in the
mid 60s. East winds around 5 mph.
.SATURDAY NIGHT...Mostly cloudy with showers likely. Lows around
50. East winds around 5 mph.
.SUNDAY...Mostly cloudy with a chance of showers. Highs in the
lower 60s. Northeast winds around 5 mph.
.SUNDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the upper 40s. East winds around 5 mph.
.MONDAY...Partly sunny with a chance of showers. Highs in the mid
60s. East winds around 5 mph.
$$
DEZ002-210800-
Kent-
Including the city of Dover
405 PM EDT Mon Apr 20 2026
Tonight Tue Tue Night Wed
Cloud Cover Mclear Clear Pcldy Mcldy
Precip Type None None Showers Showers
Chance Precip (%) 0 0 30 50
Chance of Thunder (%) 0 0 0 0
Min/Max Temp 30 58 44 70
Max/Min RH % 70 25 70 51
Wind 20ft/early(mph) NW 8 G20 N 5 S 5 SW 7 G17
Wind 20ft/late(mph) N 6 SW 4 S 7 G17 W 6
Precip Amount 0.00 0.00 0.00 0.03
Precip Duration 1 2
Mixing Hgt(ft-agl/msl)370 5070 390 2750
Transport Wnd (mph) N 10 W 7 S 12 W 12
Vent Rate (mph-ft) 2960 38450 3170 42370
Dispersion 2 5 2 5
Max ADI Early 104 Very Good44 Gen Good 41 Gen Good 25 Fair
Max ADI Late 6 Very Poor 45 Gen Good 19 Gen Poor 33 Fair
Max LVORI Early 2 3 2 3
Max LVORI Late 3 1 3 3
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY NIGHT...Mostly clear. Lows in the upper 40s. Light
winds.
.THURSDAY...Sunny. Highs in the lower 70s. North winds around
5 mph.
.THURSDAY NIGHT...Mostly clear. Lows in the lower 50s. West winds
around 5 mph.
.FRIDAY...Mostly sunny. Highs in the lower 70s. Northeast winds
around 5 mph.
.FRIDAY NIGHT...Partly cloudy with a chance of showers. Lows in
the lower 50s. East winds around 5 mph.
.SATURDAY...Partly sunny with a chance of showers. Highs in the
mid 60s. East winds around 5 mph.
.SATURDAY NIGHT...Mostly cloudy with showers likely. Lows in the
lower 50s. East winds around 5 mph.
.SUNDAY...Mostly cloudy with a chance of showers. Highs in the
mid 60s. Northeast winds around 5 mph.
.SUNDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the upper 40s. East winds around 5 mph.
.MONDAY...Partly sunny with a chance of showers. Highs in the mid
60s. East winds around 5 mph.
$$
DEZ003-210800-
Inland Sussex-
Including the city of Georgetown
405 PM EDT Mon Apr 20 2026
Tonight Tue Tue Night Wed
Cloud Cover Mclear Clear Pcldy Mcldy
Precip Type None None Showers Showers
Chance Precip (%) 0 0 20 50
Chance of Thunder (%) 0 0 0 0
Min/Max Temp 30 59 43 70
Max/Min RH % 74 24 73 49
Wind 20ft/early(mph) NW 8 G20 N 5 S 5 SW 9 G19
Wind 20ft/late(mph) N 6 W 5 S 7 G18 W 7
Precip Amount 0.00 0.00 0.00 0.03
Precip Duration 0 2
Mixing Hgt(ft-agl/msl)370 5350 460 2870
Transport Wnd (mph) N 10 W 7 S 15 W 15
Vent Rate (mph-ft) 3380 36940 5640 47270
Dispersion 2 5 3 5
Max ADI Early 95 Good 57 Gen Good 41 Gen Good 41 Gen Good
Max ADI Late 6 Very Poor 43 Gen Good 18 Gen Poor 32 Fair
Max LVORI Early 2 3 3 3
Max LVORI Late 3 1 3 2
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY NIGHT...Mostly clear. Lows around 50. Light winds.
.THURSDAY...Sunny. Highs in the lower 70s. North winds around
5 mph.
.THURSDAY NIGHT...Mostly clear. Lows in the lower 50s. Light
winds.
.FRIDAY...Mostly sunny. Highs in the lower 70s. Northeast winds
around 5 mph.
.FRIDAY NIGHT...Partly cloudy. Lows in the lower 50s. East winds
around 5 mph.
.SATURDAY...Partly sunny with a chance of showers. Highs in the
upper 60s. East winds around 5 mph.
.SATURDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the lower 50s. East winds around 5 mph.
.SUNDAY...Mostly cloudy with a chance of showers. Highs in the
mid 60s. Northeast winds around 10 mph.
.SUNDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the upper 40s. East winds around 5 mph.
.MONDAY...Partly sunny with a chance of showers. Highs in the mid
60s. East winds around 10 mph.
$$
DEZ004-210800-
Delaware Beaches-
Including the city of Rehoboth Beach
405 PM EDT Mon Apr 20 2026
Tonight Tue Tue Night Wed
Cloud Cover Mclear Clear Pcldy Mcldy
Precip Type None None Showers Showers
Chance Precip (%) 0 0 20 50
Chance of Thunder (%) 0 0 0 0
Min/Max Temp 36 54 46 69
Max/Min RH % 62 32 72 57
Wind 20ft/early(mph) NW 13 G21 N 9 S 8 SW 11 G21
Wind 20ft/late(mph) N 11 E 6 S 11 G21 SW 8
Precip Amount 0.00 0.00 0.00 0.03
Precip Duration 0 2
Mixing Hgt(ft-agl/msl)660 4650 950 1600
Transport Wnd (mph) N 18 N 12 S 18 W 12
Vent Rate (mph-ft) 10600 55220 13110 26440
Dispersion 4 5 4 5
Max ADI Early 94 Good 62 Good 37 Fair 45 Gen Good
Max ADI Late 17 Gen Poor 49 Gen Good 28 Fair 23 Fair
Max LVORI Early 2 2 2 3
Max LVORI Late 2 2 3 4
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY NIGHT...Partly cloudy. Lows in the lower 50s. West
winds around 5 mph.
.THURSDAY...Sunny. Highs in the upper 60s. North winds around
5 mph.
.THURSDAY NIGHT...Mostly clear. Lows in the lower 50s. East winds
around 5 mph.
.FRIDAY...Mostly sunny. Highs in the mid 60s. Northeast winds
around 5 mph.
.FRIDAY NIGHT...Partly cloudy. Lows in the lower 50s. Southeast
winds around 5 mph.
.SATURDAY...Partly sunny with a chance of showers. Highs in the
lower 60s. Southeast winds around 10 mph.
.SATURDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the lower 50s. East winds around 10 mph.
.SUNDAY...Mostly cloudy with a chance of showers. Highs in the
lower 60s. Northeast winds around 10 mph.
.SUNDAY NIGHT...Mostly cloudy with a chance of showers. Lows
around 50. Northeast winds around 5 mph.
.MONDAY...Partly sunny with a chance of showers. Highs in the
lower 60s. East winds around 10 mph.
$$
MDZ012-210800-
Kent MD-
Including the city of Chestertown
405 PM EDT Mon Apr 20 2026
Tonight Tue Tue Night Wed
Cloud Cover Mclear Mclear Pcldy Mcldy
Precip Type None None Showers Showers
Chance Precip (%) 0 0 30 50
Chance of Thunder (%) 0 0 0 0
Min/Max Temp 29 57 45 71
Max/Min RH % 71 27 72 54
Wind 20ft/early(mph) NW 9 G20 N 4 S 5 SW 6
Wind 20ft/late(mph) N 5 SW 5 S 7 G17 W 5
Precip Amount 0.00 0.00 0.00 0.03
Precip Duration 1 2
Mixing Hgt(ft-agl/msl)350 4590 370 2010
Transport Wnd (mph) NE 9 SW 7 S 13 W 7
Vent Rate (mph-ft) 2750 32950 4070 25020
Dispersion 2 5 2 5
Max ADI Early 112 Very Good27 Fair 35 Fair 19 Gen Poor
Max ADI Late 5 Very Poor 35 Fair 15 Gen Poor 20 Gen Poor
Max LVORI Early 2 3 2 3
Max LVORI Late 3 2 3 3
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY NIGHT...Mostly clear. Lows in the lower 50s. Light
winds.
.THURSDAY...Sunny. Highs in the mid 70s. North winds around
5 mph.
.THURSDAY NIGHT...Partly cloudy. Lows in the lower 50s. Light
winds.
.FRIDAY...Mostly sunny. Highs in the mid 70s. East winds around
5 mph.
.FRIDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the lower 50s. East winds around 5 mph.
.SATURDAY...Partly sunny with a chance of showers. Highs in the
upper 60s. East winds around 5 mph.
.SATURDAY NIGHT...Mostly cloudy with showers likely. Lows in the
lower 50s. East winds around 5 mph.
.SUNDAY...Mostly cloudy with a chance of showers. Highs in the
upper 60s. Northeast winds around 5 mph.
.SUNDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the upper 40s. East winds around 5 mph.
.MONDAY...Partly sunny with a chance of showers. Highs in the
upper 60s. East winds around 5 mph.
$$
MDZ015-210800-
Queen Annes-
Including the city of Centreville
405 PM EDT Mon Apr 20 2026
Tonight Tue Tue Night Wed
Cloud Cover Mclear Mclear Pcldy Mcldy
Precip Type None None Showers Showers
Chance Precip (%) 0 0 30 50
Chance of Thunder (%) 0 0 0 0
Min/Max Temp 29 58 45 71
Max/Min RH % 73 26 72 54
Wind 20ft/early(mph) NW 9 G19 N 4 S 5 SW 6
Wind 20ft/late(mph) N 5 SW 5 S 7 G18 W 5
Precip Amount 0.00 0.00 0.00 0.04
Precip Duration 1 2
Mixing Hgt(ft-agl/msl)340 4770 370 2300
Transport Wnd (mph) NE 9 SW 7 S 13 W 9
Vent Rate (mph-ft) 2750 38250 4080 30150
Dispersion 2 5 2 5
Max ADI Early 110 Very Good30 Fair 36 Fair 23 Fair
Max ADI Late 6 Very Poor 36 Fair 17 Gen Poor 26 Fair
Max LVORI Early 2 3 3 3
Max LVORI Late 3 1 3 3
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY NIGHT...Mostly clear. Lows in the lower 50s. Light
winds.
.THURSDAY...Sunny. Highs in the mid 70s. North winds around
5 mph.
.THURSDAY NIGHT...Mostly clear. Lows in the lower 50s. Light
winds.
.FRIDAY...Mostly sunny. Highs in the mid 70s. East winds around
5 mph.
.FRIDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the lower 50s. East winds around 5 mph.
.SATURDAY...Partly sunny with a chance of showers. Highs around
70. East winds around 5 mph.
.SATURDAY NIGHT...Mostly cloudy with showers likely. Lows in the
lower 50s. East winds around 5 mph.
.SUNDAY...Mostly cloudy with a chance of showers. Highs in the
upper 60s. Northeast winds around 5 mph.
.SUNDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the upper 40s. East winds around 5 mph.
.MONDAY...Partly sunny with a chance of showers. Highs in the
upper 60s. East winds around 5 mph.
$$
MDZ020-210800-
Caroline-
Including the city of Denton
405 PM EDT Mon Apr 20 2026
Tonight Tue Tue Night Wed
Cloud Cover Mclear Clear Pcldy Mcldy
Precip Type None None Showers Showers
Chance Precip (%) 0 0 20 50
Chance of Thunder (%) 0 0 0 0
Min/Max Temp 29 58 44 70
Max/Min RH % 72 25 71 51
Wind 20ft/early(mph) NW 7 G18 N 4 S 4 SW 6
Wind 20ft/late(mph) N 4 W 5 S 6 W 6
Precip Amount 0.00 0.00 0.00 0.04
Precip Duration 0 2
Mixing Hgt(ft-agl/msl)370 4930 390 2480
Transport Wnd (mph) N 9 W 6 S 12 W 13
Vent Rate (mph-ft) 3380 34220 4080 36940
Dispersion 2 5 2 5
Max ADI Early 106 Very Good37 Fair 39 Fair 29 Fair
Max ADI Late 5 Very Poor 42 Gen Good 18 Gen Poor 33 Fair
Max LVORI Early 2 3 3 3
Max LVORI Late 3 1 3 2
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY NIGHT...Mostly clear. Lows around 50. Light winds.
.THURSDAY...Sunny. Highs in the mid 70s. North winds around
5 mph.
.THURSDAY NIGHT...Mostly clear. Lows in the lower 50s. Light
winds.
.FRIDAY...Mostly sunny. Highs in the mid 70s. East winds around
5 mph.
.FRIDAY NIGHT...Partly cloudy with a chance of showers. Lows in
the lower 50s. Southeast winds around 5 mph.
.SATURDAY...Partly sunny with a chance of showers. Highs around
70. East winds around 5 mph.
.SATURDAY NIGHT...Mostly cloudy with showers likely. Lows in the
lower 50s. East winds around 5 mph.
.SUNDAY...Mostly cloudy with a chance of showers. Highs in the
upper 60s. Northeast winds around 5 mph.
.SUNDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the upper 40s. East winds around 5 mph.
.MONDAY...Partly sunny with a chance of showers. Highs in the
upper 60s. East winds around 5 mph.
$$
MDZ019-210800-
Talbot-
Including the city of Easton
405 PM EDT Mon Apr 20 2026
Tonight Tue Tue Night Wed
Cloud Cover Mclear Mclear Pcldy Mcldy
Precip Type None None Showers Showers
Chance Precip (%) 0 0 20 60
Chance of Thunder (%) 0 0 0 0
Min/Max Temp 30 58 45 72
Max/Min RH % 70 27 71 51
Wind 20ft/early(mph) NW 9 G19 N 4 S 6 SW 7 G17
Wind 20ft/late(mph) N 6 SW 5 S 9 G18 W 6
Precip Amount 0.00 0.00 0.00 0.04
Precip Duration 0 6
Mixing Hgt(ft-agl/msl)370 4570 410 1990
Transport Wnd (mph) N 10 NW 5 S 14 W 10
Vent Rate (mph-ft) 3160 26270 4830 28950
Dispersion 2 5 3 5
Max ADI Early 107 Very Good28 Fair 34 Fair 30 Fair
Max ADI Late 6 Very Poor 34 Fair 18 Gen Poor 23 Fair
Max LVORI Early 2 3 3 2
Max LVORI Late 3 2 3 3
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY NIGHT...Mostly clear. Lows in the mid 50s. Light
winds.
.THURSDAY...Sunny. Highs in the mid 70s. North winds around
5 mph.
.THURSDAY NIGHT...Mostly clear. Lows in the mid 50s. Light winds.
.FRIDAY...Mostly sunny. Highs in the mid 70s. East winds around
5 mph.
.FRIDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the mid 50s. Southeast winds around 5 mph.
.SATURDAY...Partly sunny with a chance of showers. Highs in the
lower 70s. Southeast winds around 5 mph.
.SATURDAY NIGHT...Mostly cloudy with showers likely. Lows in the
lower 50s. East winds around 5 mph.
.SUNDAY...Mostly cloudy with a chance of showers. Highs in the
upper 60s. Northeast winds around 5 mph.
.SUNDAY NIGHT...Mostly cloudy with a chance of showers. Lows
around 50. Northeast winds around 5 mph.
.MONDAY...Mostly cloudy with a chance of showers. Highs in the
upper 60s. East winds around 5 mph.
$$
.OUTLOOK 8 TO 14 DAYS...
Temperatures below normal. Precipitation above normal.
$$
Fire Weather Planning Forecast NWS OKX
FNUS51 KOKX 200643
FWFOKX
Fire Weather Planning Forecast for Southeastern New York
Northern New Jersey and Southern CT
National Weather Service New York NY
243 AM EDT Mon Apr 20 2026
.DISCUSSION...
A secondary cold front will move through early this morning,
with little precipitation, followed by building high pressure
into Tuesday. A weak frontal system moves through Tuesday night
into Wednesday with less than a tenth of an inch of rainfall. A
light west flow early this morning becomes northwest around 10 mph
late morning through the afternoon. Lowest relative humidity will
range from around 30 percent to 35 percent. Tuesday winds will be
northerly 5 to 10 mph in the morning, becoming light and
variable before a southerly flow 5 to 10 mph sets up during the
afternoon. The lowest relative humidity will be 20 to around 25
percent.
NYZ212-211000-
New York City-
243 AM EDT Mon Apr 20 2026
Today Tonight Tue
Cloud Cover Pcldy Mclear Mclear
Precip Type Showers None None
Chance Precip (%) 30 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 53 (0) 33 (-9) 53
RH % (24h trend) 28 (-27) 55 (-16) 23
Wind 20ft/early(mph) W 4-8 NW 9-13 N 4-8
Wind 20ft/late(mph) NW 7-11 N 7-11 S 4-8
Precip Amount 0.02 0.00 0.00
Precip Duration 1
Precip Begin 8 AM
Precip End 2 PM
Mixing Hgt(ft-agl/msl)8530 540 5450
Transport Wnd (mph) NW 18 N 13 SW 7
Vent Rate (kt-ft) 136480 5940 32700
Max ADI Early 39 Fair 25 Fair 31 Fair
Max ADI Late 94 Good 12 Poor 59 Gen Good
Remarks...None.
$$
NYZ213-211000-
Long Island-
243 AM EDT Mon Apr 20 2026
Today Tonight Tue
Cloud Cover Pcldy Mclear Mclear
Precip Type Showers None None
Chance Precip (%) 30 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 52 (+1) 29 (-9) 53
RH % (24h trend) 33 (-30) 77 (-4) 27
Wind 20ft/early(mph) Lgt/Var NW 5-9 N 4-8
Wind 20ft/late(mph) NW 4-8 N 6-10 SW 3-7
Precip Amount 0.02 0.00 0.00
Precip Duration 2
Precip Begin 8 AM
Precip End 6 PM
Mixing Hgt(ft-agl/msl)6990 620 5250
Transport Wnd (mph) NW 15 N 14 W 6
Vent Rate (kt-ft) 90870 7440 26250
Max ADI Early 45 Gen Good 13 Gen Poor 37 Fair
Max ADI Late 77 Good 12 Poor 43 Gen Good
Remarks...None.
$$
NYZ211-211000-
Lower Hudson Valley-
243 AM EDT Mon Apr 20 2026
Today Tonight Tue
Cloud Cover Pcldy Mclear Mclear
Precip Type Showers None None
Chance Precip (%) 20 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 51 (+2) 23 (-13) 53
RH % (24h trend) 29 (-29) 74 (-13) 24
Wind 20ft/early(mph) Lgt/Var NW 4-8 Lgt/Var
Wind 20ft/late(mph) NW 6-10 Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00
Precip Duration 1
Precip Begin 6 AM
Precip End 2 PM
Mixing Hgt(ft-agl/msl)7920 340 6080
Transport Wnd (mph) NW 21 N 13 SW 10
Vent Rate (kt-ft) 142560 3740 54720
Max ADI Early 67 Good 18 Gen Poor 33 Fair
Max ADI Late 164 Very Good5 Very Poor 72 Good
Remarks...None.
$$
NJZ002-211000-
Western Passaic-
243 AM EDT Mon Apr 20 2026
Today Tonight Tue
Cloud Cover Pcldy Mclear Mclear
Precip Type Showers None None
Chance Precip (%) 20 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 49 (0) 24 (-12) 53
RH % (24h trend) 29 (-25) 68 (-18) 25
Wind 20ft/early(mph) Lgt/Var NW 3-7 Lgt/Var
Wind 20ft/late(mph) NW 5-9 Lgt/Var Lgt/Var
Precip Amount 0.01 0.00 0.00
Precip Duration 0
Precip Begin 6 AM
Precip End 10 AM
Mixing Hgt(ft-agl/msl)7670 360 6020
Transport Wnd (mph) NW 22 N 8 SW 9
Vent Rate (kt-ft) 145730 2520 48160
Max ADI Early 67 Good 9 Poor 28 Fair
Max ADI Late 166 Very Good6 Very Poor 67 Good
Remarks...None.
$$
NJZ004-211000-
Eastern Passaic-
243 AM EDT Mon Apr 20 2026
Today Tonight Tue
Cloud Cover Pcldy Mclear Mclear
Precip Type Showers None None
Chance Precip (%) 20 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 52 (0) 28 (-11) 55
RH % (24h trend) 27 (-23) 62 (-21) 23
Wind 20ft/early(mph) Lgt/Var NW 5-9 Lgt/Var
Wind 20ft/late(mph) NW 6-10 NW 3-7 Lgt/Var
Precip Amount 0.01 0.00 0.00
Precip Duration 0
Precip Begin 8 AM
Precip End 12 PM
Mixing Hgt(ft-agl/msl)8300 520 5850
Transport Wnd (mph) NW 20 N 9 SW 10
Vent Rate (kt-ft) 141100 4160 52650
Max ADI Early 56 Gen Good 14 Gen Poor 29 Fair
Max ADI Late 178 Very Good7 Poor 74 Good
Remarks...None.
$$
NJZ103-211000-
Western Bergen-
243 AM EDT Mon Apr 20 2026
Today Tonight Tue
Cloud Cover Pcldy Mclear Mclear
Precip Type Showers None None
Chance Precip (%) 20 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 51 (+1) 27 (-11) 55
RH % (24h trend) 28 (-27) 63 (-17) 23
Wind 20ft/early(mph) Lgt/Var NW 5-9 Lgt/Var
Wind 20ft/late(mph) NW 6-10 NW 3-7 Lgt/Var
Precip Amount 0.01 0.00 0.00
Precip Duration 1
Precip Begin 6 AM
Precip End 12 PM
Mixing Hgt(ft-agl/msl)8190 440 6050
Transport Wnd (mph) NW 21 N 9 SW 9
Vent Rate (kt-ft) 147420 3520 48400
Max ADI Early 60 Gen Good 14 Gen Poor 30 Fair
Max ADI Late 176 Very Good6 Very Poor 70 Good
Remarks...None.
$$
NJZ104-211000-
Eastern Bergen-
243 AM EDT Mon Apr 20 2026
Today Tonight Tue
Cloud Cover Pcldy Mclear Mclear
Precip Type Showers None None
Chance Precip (%) 20 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 52 (0) 28 (-12) 55
RH % (24h trend) 28 (-28) 61 (-17) 22
Wind 20ft/early(mph) NW 3-7 NW 7-11 Lgt/Var
Wind 20ft/late(mph) NW 7-11 N 4-8 SW 3-7
Precip Amount 0.01 0.00 0.00
Precip Duration 1
Precip Begin 8 AM
Precip End 2 PM
Mixing Hgt(ft-agl/msl)8550 520 6070
Transport Wnd (mph) NW 20 N 9 SW 12
Vent Rate (kt-ft) 145350 4160 60700
Max ADI Early 51 Gen Good 14 Gen Poor 27 Fair
Max ADI Late 103 Very Good10 Poor 74 Good
Remarks...None.
$$
NJZ105-211000-
Western Essex-
243 AM EDT Mon Apr 20 2026
Today Tonight Tue
Cloud Cover Pcldy Mclear Mclear
Precip Type Showers None None
Chance Precip (%) 20 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 53 (+1) 29 (-10) 55
RH % (24h trend) 26 (-23) 58 (-24) 22
Wind 20ft/early(mph) Lgt/Var NW 6-10 Lgt/Var
Wind 20ft/late(mph) NW 7-11 N 3-7 SW 3-7
Precip Amount 0.02 0.00 0.00
Precip Duration 0
Precip Begin 8 AM
Precip End 12 PM
Mixing Hgt(ft-agl/msl)8250 420 5620
Transport Wnd (mph) NW 20 N 9 SW 9
Vent Rate (kt-ft) 140250 3360 44960
Max ADI Early 46 Gen Good 13 Gen Poor 28 Fair
Max ADI Late 99 Good 10 Poor 64 Good
Remarks...None.
$$
NJZ106-211000-
Eastern Essex-
243 AM EDT Mon Apr 20 2026
Today Tonight Tue
Cloud Cover Pcldy Mclear Mclear
Precip Type Showers None None
Chance Precip (%) 20 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 54 (+1) 31 (-10) 55
RH % (24h trend) 27 (-23) 54 (-19) 21
Wind 20ft/early(mph) NW 3-7 NW 7-11 Lgt/Var
Wind 20ft/late(mph) NW 7-11 N 4-8 SW 3-7
Precip Amount 0.02 0.00 0.00
Precip Duration 1
Precip Begin 8 AM
Precip End 2 PM
Mixing Hgt(ft-agl/msl)8490 600 5680
Transport Wnd (mph) NW 20 N 10 W 8
Vent Rate (kt-ft) 144330 5400 39760
Max ADI Early 43 Gen Good 13 Gen Poor 29 Fair
Max ADI Late 99 Good 10 Poor 72 Good
Remarks...None.
$$
NJZ107-211000-
Western Union-
243 AM EDT Mon Apr 20 2026
Today Tonight Tue
Cloud Cover Pcldy Mclear Mclear
Precip Type Showers None None
Chance Precip (%) 20 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 54 (+1) 29 (-11) 55
RH % (24h trend) 26 (-23) 56 (-23) 22
Wind 20ft/early(mph) Lgt/Var NW 5-9 Lgt/Var
Wind 20ft/late(mph) NW 6-10 N 3-7 Lgt/Var
Precip Amount 0.02 0.00 0.00
Precip Duration 1
Precip Begin 8 AM
Precip End 2 PM
Mixing Hgt(ft-agl/msl)8310 490 5590
Transport Wnd (mph) NW 18 N 9 W 8
Vent Rate (kt-ft) 132960 3920 39130
Max ADI Early 42 Gen Good 25 Fair 28 Fair
Max ADI Late 151 Very Good7 Poor 66 Good
Remarks...None.
$$
NJZ108-211000-
Eastern Union-
243 AM EDT Mon Apr 20 2026
Today Tonight Tue
Cloud Cover Pcldy Mclear Mclear
Precip Type Showers None None
Chance Precip (%) 30 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 54 (+1) 31 (-10) 55
RH % (24h trend) 26 (-23) 54 (-18) 22
Wind 20ft/early(mph) Lgt/Var NW 6-10 Lgt/Var
Wind 20ft/late(mph) NW 7-11 N 3-7 Lgt/Var
Precip Amount 0.02 0.00 0.00
Precip Duration 1
Precip Begin 8 AM
Precip End 2 PM
Mixing Hgt(ft-agl/msl)8460 630 5620
Transport Wnd (mph) NW 18 N 10 W 8
Vent Rate (kt-ft) 135360 5670 39340
Max ADI Early 42 Gen Good 25 Fair 30 Fair
Max ADI Late 99 Good 7 Poor 70 Good
Remarks...None.
$$
NJZ006-211000-
Hudson-
243 AM EDT Mon Apr 20 2026
Today Tonight Tue
Cloud Cover Pcldy Mclear Mclear
Precip Type Showers None None
Chance Precip (%) 30 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 53 (0) 32 (-10) 55
RH % (24h trend) 26 (-27) 56 (-16) 22
Wind 20ft/early(mph) W 3-7 NW 8-12 G17 N 3-7
Wind 20ft/late(mph) NW 7-11 N 6-10 SW 4-8
Precip Amount 0.02 0.00 0.00
Precip Duration 1
Precip Begin 8 AM
Precip End 2 PM
Mixing Hgt(ft-agl/msl)8440 530 5600
Transport Wnd (mph) NW 18 N 10 W 6
Vent Rate (kt-ft) 135040 4770 28000
Max ADI Early 42 Gen Good 23 Fair 31 Fair
Max ADI Late 98 Good 10 Poor 67 Good
Remarks...None.
$$
CTZ005-211000-
Northern Fairfield-
243 AM EDT Mon Apr 20 2026
Today Tonight Tue
Cloud Cover Pcldy Mclear Mclear
Precip Type Showers None None
Chance Precip (%) 20 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 52 (+3) 24 (-11) 52
RH % (24h trend) 31 (-35) 75 (-15) 27
Wind 20ft/early(mph) Lgt/Var NW 4-8 Lgt/Var
Wind 20ft/late(mph) NW 5-9 N 3-7 Lgt/Var
Precip Amount 0.01 0.00 0.00
Precip Duration 1
Precip Begin 8 AM
Precip End 2 PM
Mixing Hgt(ft-agl/msl)7870 400 6140
Transport Wnd (mph) W 18 N 10 W 9
Vent Rate (kt-ft) 125920 3600 49120
Max ADI Early 59 Gen Good 25 Fair 32 Fair
Max ADI Late 148 Very Good6 Very Poor 65 Good
Remarks...None.
$$
CTZ009-211000-
Southern Fairfield-
243 AM EDT Mon Apr 20 2026
Today Tonight Tue
Cloud Cover Pcldy Mclear Mclear
Precip Type Showers None None
Chance Precip (%) 20 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 53 (+2) 29 (-9) 53
RH % (24h trend) 30 (-34) 65 (-15) 25
Wind 20ft/early(mph) Lgt/Var NW 6-10 Lgt/Var
Wind 20ft/late(mph) NW 5-9 N 4-8 S 3-7
Precip Amount 0.01 0.00 0.00
Precip Duration 1
Precip Begin 8 AM
Precip End 2 PM
Mixing Hgt(ft-agl/msl)8330 540 5690
Transport Wnd (mph) NW 18 N 13 W 6
Vent Rate (kt-ft) 133280 5940 28450
Max ADI Early 51 Gen Good 18 Gen Poor 27 Fair
Max ADI Late 144 Very Good9 Poor 64 Good
Remarks...None.
$$
CTZ006-211000-
Northern New Haven-
243 AM EDT Mon Apr 20 2026
Today Tonight Tue
Cloud Cover Pcldy Mclear Mclear
Precip Type Showers None None
Chance Precip (%) 20 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 51 (+2) 24 (-11) 52
RH % (24h trend) 32 (-36) 75 (-14) 27
Wind 20ft/early(mph) Lgt/Var NW 4-8 Lgt/Var
Wind 20ft/late(mph) NW 4-8 N 3-7 Lgt/Var
Precip Amount 0.01 0.00 0.00
Precip Duration 1
Precip Begin 8 AM
Precip End 2 PM
Mixing Hgt(ft-agl/msl)7640 390 6340
Transport Wnd (mph) W 17 N 9 W 10
Vent Rate (kt-ft) 114600 3120 57060
Max ADI Early 53 Gen Good 12 Poor 33 Fair
Max ADI Late 138 Very Good6 Very Poor 71 Good
Remarks...None.
$$
CTZ010-211000-
Southern New Haven-
243 AM EDT Mon Apr 20 2026
Today Tonight Tue
Cloud Cover Pcldy Mclear Mclear
Precip Type Showers None None
Chance Precip (%) 20 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 53 (+2) 29 (-9) 52
RH % (24h trend) 32 (-34) 66 (-16) 28
Wind 20ft/early(mph) Lgt/Var NW 4-8 Lgt/Var
Wind 20ft/late(mph) NW 3-7 N 3-7 Lgt/Var
Precip Amount 0.02 0.00 0.00
Precip Duration 1
Precip Begin 8 AM
Precip End 4 PM
Mixing Hgt(ft-agl/msl)7300 520 5940
Transport Wnd (mph) NW 16 N 13 W 6
Vent Rate (kt-ft) 102200 5720 29700
Max ADI Early 54 Gen Good 10 Poor 33 Fair
Max ADI Late 105 Very Good7 Poor 55 Gen Good
Remarks...None.
$$
CTZ007-211000-
Northern Middlesex-
243 AM EDT Mon Apr 20 2026
Today Tonight Tue
Cloud Cover Pcldy Mclear Mclear
Precip Type Showers None None
Chance Precip (%) 20 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 51 (0) 28 (-8) 53
RH % (24h trend) 31 (-38) 71 (-19) 27
Wind 20ft/early(mph) Lgt/Var NW 3-7 Lgt/Var
Wind 20ft/late(mph) NW 3-7 Lgt/Var Lgt/Var
Precip Amount 0.02 0.00 0.00
Precip Duration 1
Precip Begin 8 AM
Precip End 4 PM
Mixing Hgt(ft-agl/msl)7190 430 6350
Transport Wnd (mph) W 16 N 13 W 8
Vent Rate (kt-ft) 100660 4730 44450
Max ADI Early 53 Gen Good 10 Poor 33 Fair
Max ADI Late 106 Very Good6 Very Poor 68 Good
Remarks...None.
$$
CTZ011-211000-
Southern Middlesex-
243 AM EDT Mon Apr 20 2026
Today Tonight Tue
Cloud Cover Pcldy Pcldy Mclear
Precip Type Showers None None
Chance Precip (%) 20 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 51 (+1) 30 (-7) 51
RH % (24h trend) 37 (-31) 68 (-18) 27
Wind 20ft/early(mph) Lgt/Var Lgt/Var Lgt/Var
Wind 20ft/late(mph) Lgt/Var N 3-7 Lgt/Var
Precip Amount 0.02 0.00 0.00
Precip Duration 1
Precip Begin 8 AM
Precip End 4 PM
Mixing Hgt(ft-agl/msl)5860 570 6050
Transport Wnd (mph) W 14 N 13 W 7
Vent Rate (kt-ft) 70320 6270 36300
Max ADI Early 57 Gen Good 11 Poor 37 Fair
Max ADI Late 71 Good 6 Very Poor 50 Gen Good
Remarks...None.
$$
CTZ008-211000-
Northern New London-
243 AM EDT Mon Apr 20 2026
Today Tonight Tue
Cloud Cover Pcldy Pcldy Mclear
Precip Type Showers None None
Chance Precip (%) 20 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 52 (+1) 27 (-8) 51
RH % (24h trend) 35 (-35) 75 (-13) 26
Wind 20ft/early(mph) Lgt/Var NW 3-7 Lgt/Var
Wind 20ft/late(mph) NW 4-8 Lgt/Var SW 3-7
Precip Amount 0.02 0.00 0.00
Precip Duration 1
Precip Begin 8 AM
Precip End 6 PM
Mixing Hgt(ft-agl/msl)6670 550 6830
Transport Wnd (mph) W 15 N 12 W 8
Vent Rate (kt-ft) 86710 5500 47810
Max ADI Early 67 Good 9 Poor 41 Gen Good
Max ADI Late 88 Good 5 Very Poor 68 Good
Remarks...None.
$$
CTZ012-211000-
Southern New London-
243 AM EDT Mon Apr 20 2026
Today Tonight Tue
Cloud Cover Pcldy Pcldy Mclear
Precip Type Showers None None
Chance Precip (%) 20 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 53 (+3) 29 (-8) 51
RH % (24h trend) 40 (-25) 72 (-12) 30
Wind 20ft/early(mph) Lgt/Var Lgt/Var Lgt/Var
Wind 20ft/late(mph) W 3-7 N 3-7 Lgt/Var
Precip Amount 0.02 0.00 0.00
Precip Duration 1
Precip Begin 8 AM
Precip End 6 PM
Mixing Hgt(ft-agl/msl)5500 710 6170
Transport Wnd (mph) W 13 N 14 W 6
Vent Rate (kt-ft) 60500 8520 30850
Max ADI Early 65 Good 8 Poor 41 Gen Good
Max ADI Late 68 Good 6 Very Poor 58 Gen Good
Remarks...None.
$$
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY NIGHT AND WEDNESDAY...Mostly cloudy with a chance of
rain showers. Lows in the upper 30s. Highs in the upper 50s.
South winds 10 to 15 mph.
.WEDNESDAY NIGHT AND THURSDAY...Partly cloudy. Lows in the lower
40s. Highs in the mid 60s. Northwest winds 5 to 10 mph.
.THURSDAY NIGHT AND FRIDAY...Partly cloudy. Lows in the mid 40s.
Highs in the lower 60s. North winds 5 to 10 mph.
.FRIDAY NIGHT AND SATURDAY...Mostly cloudy. A chance of showers.
Lows in the lower 40s. Highs in the upper 50s. Southeast winds
10 to 15 mph.
.SATURDAY NIGHT AND SUNDAY...Mostly cloudy. A chance of showers.
Lows in the lower 40s. Highs in the upper 50s. East winds 10 to
15 mph.
.OUTLOOK 8 TO 14 DAYS...
Temperatures below normal. Precipitation above normal.
$$
Fire Weather Planning Forecast NWS LWX
FNUS51 KLWX 201832
FWFLWX
Fire Weather Planning Forecast FOR W and CTL MD...E WV...N VA...DC
National Weather Service Baltimore MD/Washington DC
231 PM EDT Mon Apr 20 2026
.DISCUSSION...
High pressure will build in through Tuesday. Another cold front
looks to drop in from the north Wednesday bringing the next chance
for showers and a few thunderstorms. The front will cross by
Thursday before returning north late in the week.
Much cooler temperatures are expected through Tuesday with a
moderating trend in temperatures expected during the middle and
second half of the week. Winds will be on light side starting
tonight thanks to high pressure overhead, but humidities will be
marginally low to near critical levels. The next potential for
rainfall is Wednesday into Thursday, but amounts look light again.
VAZ054-210800-
Arlington/Falls Church/Alexandria-
Including the cities of Reagan National Airport, Arlington,
Ballston, Barcroft, Cherrydale, Rivercrest, and Rosslyn
231 PM EDT Mon Apr 20 2026
Tonight Tue Tue Night Wed
Cloud Cover Mclear Mclear Pcldy Mcldy
Precip Type None None Showers Tstms
Chance Precip (%) 0 0 20 60
Chance of Thunder (%) 0 0 0 20
Temp (24h trend) 32 (-10) 62 (+5) 50 73
RH % (24h trend) 64 (-15) 25 (+2) 56 48
Wind 20ft/early(mph) NW 9 G24 Lgt/Var S 6 SW 7
Wind 20ft/late(mph) Lgt/Var S 5 S 8 W 8
Precip Amount 0.00 0.00 0.00 0.04
Precip Duration 0 8
Precip Begin 2 AM Continuing
Precip End Continuing 6 PM
Mixing Hgt(ft-agl/msl) 4930 3780
Transport Wnd (mph) SW 8 W 13
Vent Rate (kt-ft) 34510 41580
Max ADI Early 89 Good 27 Fair 66 Good 17 Gen Poor
Max ADI Late 5 Very Poor 64 Good 13 Gen Poor 44 Gen Good
Max LVORI Early 2 3 2 2
Max LVORI Late 3 1 2 2
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY...Mostly clear. Lows in the lower 50s. Highs in the
upper 70s. Northwest winds around 5 mph.
.FRIDAY...Partly cloudy. Lows in the mid 50s. Highs around 80.
Northeast winds around 5 mph.
.SATURDAY...Mostly cloudy. A chance of showers. Lows in the mid
50s. Highs in the mid 70s. East winds 5 to 10 mph.
.SUNDAY...Mostly cloudy. Showers likely. Lows in the mid 50s.
Highs in the upper 60s. Northeast winds 5 to 10 mph.
.MONDAY...Mostly cloudy with a chance of showers. Lows in the
lower 50s. Highs in the upper 60s. East winds 5 to 10 mph.
$$
VAZ055-210800-
Stafford-
Including the cities of Arkendale, Garrisonville, Shiloh,
Widewater, Brookfield, Falmouth, and Glendie
231 PM EDT Mon Apr 20 2026
Tonight Tue Tue Night Wed
Cloud Cover Mclear Clear Pcldy Mcldy
Precip Type None None Showers Tstms
Chance Precip (%) 0 0 20 60
Chance of Thunder (%) 0 0 0 20
Temp (24h trend) 28 (-8) 64 (+4) 49 75
RH % (24h trend) 73 (-18) 23 (-1) 56 45
Wind 20ft/early(mph) N 7 G21 Lgt/Var S 5 SW 7
Wind 20ft/late(mph) Lgt/Var Lgt/Var S 7 W 7
Precip Amount 0.00 0.00 0.00 0.07
Precip Duration 0 8
Precip Begin 2 AM Continuing
Precip End Continuing 6 PM
Mixing Hgt(ft-agl/msl) 4940 3130
Transport Wnd (mph) SW 9 W 12
Vent Rate (kt-ft) 39520 31300
Max ADI Early 110 Very Good25 Fair 74 Good 23 Fair
Max ADI Late 4 Very Poor 68 Good 12 Poor 39 Fair
Max LVORI Early 2 3 2 2
Max LVORI Late 3 1 2 2
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY...Mostly clear. Lows in the lower 50s. Highs around 80.
Northwest winds around 5 mph.
.FRIDAY...Partly cloudy. Lows in the mid 50s. Highs in the lower
80s. North winds around 5 mph.
.SATURDAY...Partly cloudy. A chance of showers. Lows in the mid
50s. Highs in the upper 70s. Northwest winds 5 to 10 mph.
.SUNDAY...Mostly cloudy. Showers likely. Lows in the lower 50s.
Highs in the lower 70s. Northeast winds 5 to 10 mph.
.MONDAY...Mostly cloudy. A chance of showers. Lows in the lower
50s. Highs around 70. East winds 5 to 10 mph.
$$
VAZ056-210800-
Spotsylvania-
Including the city of Fredericksburg
231 PM EDT Mon Apr 20 2026
Tonight Tue Tue Night Wed
Cloud Cover Mclear Clear Pcldy Mcldy
Precip Type None None None Tstms
Chance Precip (%) 0 0 0 60
Chance of Thunder (%) 0 0 0 20
Temp (24h trend) 27 (-10) 64 (+4) 48 75
RH % (24h trend) 71 (-16) 23 (-2) 58 42
Wind 20ft/early(mph) N 7 G19 Lgt/Var S 5 SW 8 G17
Wind 20ft/late(mph) Lgt/Var Lgt/Var S 6 W 7
Precip Amount 0.00 0.00 0.00 0.06
Precip Duration 4
Precip Begin 8 AM
Precip End 6 PM
Mixing Hgt(ft-agl/msl) 4870 4050
Transport Wnd (mph) SW 10 NW 15
Vent Rate (kt-ft) 43830 52650
Max ADI Early 176 Very Good24 Fair 77 Good 35 Fair
Max ADI Late 5 Very Poor 73 Good 11 Poor 60 Gen Good
Max LVORI Early 2 3 2 2
Max LVORI Late 3 1 2 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY...Mostly clear. Lows in the lower 50s. Highs around 80.
Northwest winds around 5 mph.
.FRIDAY...Mostly clear. Lows in the lower 50s. Highs in the lower
80s. West winds around 5 mph.
.SATURDAY...Partly cloudy. A chance of showers. Lows in the mid
50s. Highs around 80. West winds around 5 mph.
.SUNDAY...Mostly cloudy. Showers likely. Lows in the lower 50s.
Highs in the lower 70s. Northeast winds around 5 mph.
.MONDAY...Mostly cloudy. A chance of showers. Lows in the lower
50s. Highs around 70. East winds around 5 mph.
$$
VAZ057-210800-
King George-
Including the cities of Rollins Fork and Dahlgren
231 PM EDT Mon Apr 20 2026
Tonight Tue Tue Night Wed
Cloud Cover Mclear Clear Pcldy Mcldy
Precip Type None None None Tstms
Chance Precip (%) 0 0 0 60
Chance of Thunder (%) 0 0 0 20
Temp (24h trend) 29 (-8) 63 (+3) 49 74
RH % (24h trend) 76 (-18) 22 (-5) 54 43
Wind 20ft/early(mph) N 8 G20 Lgt/Var S 6 SW 8 G18
Wind 20ft/late(mph) Lgt/Var Lgt/Var S 8 W 8
Precip Amount 0.00 0.00 0.00 0.05
Precip Duration 8
Precip Begin 6 AM
Precip End 6 PM
Mixing Hgt(ft-agl/msl) 5170 3120
Transport Wnd (mph) SW 9 W 12
Vent Rate (kt-ft) 41360 31200
Max ADI Early 107 Very Good31 Fair 57 Gen Good 47 Gen Good
Max ADI Late 5 Very Poor 61 Good 13 Gen Poor 36 Fair
Max LVORI Early 2 4 2 2
Max LVORI Late 3 1 2 2
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY...Mostly clear. Lows in the lower 50s. Highs in the
upper 70s. Northwest winds 5 to 10 mph.
.FRIDAY...Mostly clear. Lows in the mid 50s. Highs in the lower
80s. Northeast winds around 5 mph.
.SATURDAY...Partly cloudy. A chance of showers. Lows in the mid
50s. Highs in the upper 70s. Northwest winds 5 to 10 mph.
.SUNDAY...Mostly cloudy. Showers likely. Lows in the mid 50s.
Highs in the lower 70s. Northeast winds 5 to 10 mph.
.MONDAY...Mostly cloudy. A chance of showers. Lows in the lower
50s. Highs in the upper 60s. East winds 5 to 10 mph.
$$
WVZ502-210800-
Eastern Grant-
Including the cities of Cabins, Kline Gap, Landes, Masonville,
Petersburg, Seymourville, and Welton
231 PM EDT Mon Apr 20 2026
Tonight Tue Tue Night Wed
Cloud Cover Mclear Mclear Pcldy Mcldy
Precip Type None None Showers Tstms
Chance Precip (%) 0 0 30 70
Chance of Thunder (%) 0 0 0 20
Temp (24h trend) 26 (-11) 69 (+21) 50 69
RH % (24h trend) 71 (-23) 22 (-6) 68 56
Wind 20ft/early(mph) NW 7 G24 Lgt/Var SW 6 G18 W 8 G25
Wind 20ft/late(mph) Lgt/Var SW 5 G17 SW 7 G23 W 10 G26
Precip Amount 0.00 0.00 0.00 0.05
Precip Duration 1 6
Precip Begin 2 AM Continuing
Precip End Continuing 6 PM
Mixing Hgt(ft-agl/msl) 6530 4180
Transport Wnd (mph) W 16 W 17
Vent Rate (kt-ft) 91420 62700
Max ADI Early 101 Very Good38 Fair 89 Good 70 Good
Max ADI Late 2 Very Poor 110 Very Good14 Gen Poor 69 Good
Max LVORI Early 2 3 2 2
Max LVORI Late 3 1 3 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY...Partly cloudy. Lows in the upper 40s. Highs in the
upper 70s. West winds 5 to 10 mph.
.FRIDAY...Mostly clear. Lows in the lower 50s. Highs around 80.
West winds 5 to 10 mph.
.SATURDAY...Mostly cloudy. Showers likely. Lows in the upper 50s.
Highs in the mid 70s. West winds 5 to 10 mph.
.SUNDAY...Mostly cloudy. A chance of showers. Lows in the lower
50s. Highs in the lower 70s. North winds 5 to 10 mph.
.MONDAY...Mostly cloudy. A chance of showers. Lows around 50.
Highs in the upper 60s. Southeast winds 5 to 10 mph.
$$
WVZ503-210800-
Western Mineral-
Including the cities of Piedmont and Sulphur City
231 PM EDT Mon Apr 20 2026
Tonight Tue Tue Night Wed
Cloud Cover Mclear Mclear Pcldy Mcldy
Precip Type None None Showers Tstms
Chance Precip (%) 0 0 40 70
Chance of Thunder (%) 0 0 0 20
Temp (24h trend) 25 (-9) 65 (+21) 50 65
RH % (24h trend) 72 (-18) 25 (-7) 72 59
Wind 20ft/early(mph) NW 8 G25 Lgt/Var SW 7 G19 W 12 G31
Wind 20ft/late(mph) Lgt/Var SW 7 G19 W 10 G26 W 12 G28
Precip Amount 0.00 0.00 0.01 0.04
Precip Duration 1 6
Precip Begin 2 AM Continuing
Precip End Continuing 6 PM
Mixing Hgt(ft-agl/msl) 5270 3350
Transport Wnd (mph) W 16 NW 21
Vent Rate (kt-ft) 73780 60300
Max ADI Early 99 Good 39 Fair 65 Good 54 Gen Good
Max ADI Late 3 Very Poor 95 Good 21 Fair 53 Gen Good
Max LVORI Early 3 3 2 3
Max LVORI Late 3 1 3 2
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY...Partly cloudy. Lows in the upper 40s. Highs in the
lower 70s. West winds 10 to 15 mph.
.FRIDAY...Partly cloudy. Lows in the lower 50s. Highs in the
upper 70s. West winds 5 to 10 mph.
.SATURDAY...Mostly cloudy with showers likely. Lows in the mid
50s. Highs in the lower 70s. West winds 10 to 15 mph.
.SUNDAY...Mostly cloudy. A chance of showers. Lows around 50.
Highs in the mid 60s. North winds 10 to 15 mph.
.MONDAY...Mostly cloudy with a chance of showers. Lows in the
upper 40s. Highs in the lower 60s. Southeast winds 10 to 15 mph.
$$
WVZ504-210800-
Eastern Mineral-
Including the cities of Antioch, Keyser, New Creek, Ridgeville,
Russelldale, Headsville, and Fort Ashby
231 PM EDT Mon Apr 20 2026
Tonight Tue Tue Night Wed
Cloud Cover Mclear Mclear Pcldy Mcldy
Precip Type None None Showers Tstms
Chance Precip (%) 0 0 30 60
Chance of Thunder (%) 0 0 0 20
Temp (24h trend) 28 (-10) 68 (+19) 50 69
RH % (24h trend) 69 (-17) 23 (-3) 72 52
Wind 20ft/early(mph) NW 6 G23 Lgt/Var Lgt/Var W 8 G23
Wind 20ft/late(mph) Lgt/Var S 5 SW 6 G20 W 10 G24
Precip Amount 0.00 0.00 0.00 0.03
Precip Duration 1 6
Precip Begin 2 AM Continuing
Precip End Continuing 6 PM
Mixing Hgt(ft-agl/msl) 6060 4570
Transport Wnd (mph) SW 13 W 17
Vent Rate (kt-ft) 66660 68550
Max ADI Early 101 Very Good34 Fair 62 Good 64 Good
Max ADI Late 2 Very Poor 92 Good 10 Poor 67 Good
Max LVORI Early 2 4 2 3
Max LVORI Late 3 1 3 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY...Partly cloudy. Lows around 50. Highs in the upper
70s. West winds 10 to 15 mph.
.FRIDAY...Partly cloudy. Lows in the lower 50s. Highs in the
lower 80s. West winds 5 to 10 mph.
.SATURDAY...Mostly cloudy with showers likely. Lows in the upper
50s. Highs in the mid 70s. West winds 5 to 10 mph.
.SUNDAY...Mostly cloudy. A chance of showers. Lows in the lower
50s. Highs in the upper 60s. Northeast winds 5 to 10 mph.
.MONDAY...Mostly cloudy. A chance of showers. Lows around 50.
Highs in the mid 60s. Southeast winds 5 to 10 mph.
$$
WVZ505-210800-
Western Pendleton-
Including the city of Riverton
231 PM EDT Mon Apr 20 2026
Tonight Tue Tue Night Wed
Cloud Cover Mclear Mclear Pcldy Mcldy
Precip Type None None Showers Tstms
Chance Precip (%) 0 0 20 70
Chance of Thunder (%) 0 0 0 20
Temp (24h trend) 23 (-11) 64 (+22) 46 62
RH % (24h trend) 72 (-15) 23 (-11) 74 60
Wind 20ft/early(mph) NW 8 G29 Lgt/Var SW 8 G26 W 13 G35
Wind 20ft/late(mph) Lgt/Var W 8 G24 W 12 G33 W 13 G35
Precip Amount 0.00 0.00 0.01 0.12
Precip Duration 0 8
Precip Begin 2 AM Continuing
Precip End Continuing 6 PM
Mixing Hgt(ft-agl/msl) 5960 3070
Transport Wnd (mph) W 21 W 23
Vent Rate (kt-ft) 107280 61400
Max ADI Early 100 Good 40 Fair 117 Very Good56 Gen Good
Max ADI Late 3 Very Poor 133 Very Good24 Fair 57 Gen Good
Max LVORI Early 3 3 2 3
Max LVORI Late 3 1 3 2
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY...Partly cloudy. Lows in the upper 40s. Highs in the
upper 60s. West winds 10 to 15 mph.
.FRIDAY...Mostly clear. Lows around 50. Highs in the lower 70s.
West winds 10 to 15 mph.
.SATURDAY...Mostly cloudy. Showers likely. Lows in the mid 50s.
Highs in the upper 60s. West winds 10 to 15 mph.
.SUNDAY...Mostly cloudy. A chance of showers. Lows in the upper
40s. Highs in the mid 60s. West winds 10 to 15 mph.
.MONDAY...Mostly cloudy. Showers likely. Lows in the upper 40s.
Highs in the lower 60s. South winds 10 to 15 mph.
$$
WVZ501-210800-
Western Grant-
Including the cities of Beechwood, Wilsonia, and Bayard
231 PM EDT Mon Apr 20 2026
Tonight Tue Tue Night Wed
Cloud Cover Mclear Mclear Pcldy Mcldy
Precip Type None None Showers Tstms
Chance Precip (%) 0 0 30 70
Chance of Thunder (%) 0 0 0 20
Temp (24h trend) 23 (-9) 63 (+21) 47 62
RH % (24h trend) 77 (-18) 26 (-11) 78 61
Wind 20ft/early(mph) NW 8 G29 Lgt/Var SW 8 G26 W 12 G37
Wind 20ft/late(mph) Lgt/Var SW 7 G24 W 11 G35 W 12 G37
Precip Amount 0.00 0.00 0.03 0.12
Precip Duration 1 8
Precip Begin 2 AM Continuing
Precip End Continuing 6 PM
Mixing Hgt(ft-agl/msl) 5420 2930
Transport Wnd (mph) W 18 W 20
Vent Rate (kt-ft) 86720 49810
Max ADI Early 97 Good 35 Fair 88 Good 51 Gen Good
Max ADI Late 3 Very Poor 98 Good 23 Fair 51 Gen Good
Max LVORI Early 3 3 2 3
Max LVORI Late 3 1 3 3
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY...Partly cloudy. Lows in the upper 40s. Highs around
70. West winds 10 to 15 mph.
.FRIDAY...Partly cloudy. A chance of showers. Lows in the lower
50s. Highs in the mid 70s. West winds 5 to 10 mph.
.SATURDAY...Mostly cloudy with showers likely. Lows in the mid
50s. Highs in the upper 60s. West winds 5 to 10 mph.
.SUNDAY...Mostly cloudy. Showers likely. Lows in the upper 40s.
Highs in the mid 60s. Northwest winds 10 to 15 mph.
.MONDAY...Mostly cloudy with a chance of showers. Lows in the
upper 40s. Highs in the lower 60s. Southeast winds 10 to 15 mph.
$$
MDZ507-210800-
Northwest Harford-
Including the cities of Bynum, Hickory, Bel Air, and Fallston
231 PM EDT Mon Apr 20 2026
Tonight Tue Tue Night Wed
Cloud Cover Mclear Mclear Pcldy Mcldy
Precip Type None None Showers Showers
Chance Precip (%) 0 0 40 50
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 29 (-6) 55 (+3) 43 68
RH % (24h trend) 69 (-19) 31 (+1) 74 59
Wind 20ft/early(mph) NW 8 G23 Lgt/Var S 7 G17 SW 5
Wind 20ft/late(mph) Lgt/Var S 5 S 8 G18 W 6
Precip Amount 0.00 0.00 0.01 0.03
Precip Duration 1 2
Precip Begin 2 AM Continuing
Precip End Continuing 6 PM
Mixing Hgt(ft-agl/msl) 4700 3330
Transport Wnd (mph) SW 9 NW 13
Vent Rate (kt-ft) 37600 36630
Max ADI Early 94 Good 24 Fair 47 Gen Good 14 Gen Poor
Max ADI Late 5 Very Poor 59 Gen Good 14 Gen Poor 44 Gen Good
Max LVORI Early 2 3 2 3
Max LVORI Late 3 1 3 3
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY...Mostly clear. Lows in the upper 40s. Highs in the
lower 70s. Northwest winds around 5 mph.
.FRIDAY...Partly cloudy. Lows around 50. Highs in the lower 70s.
East winds around 5 mph.
.SATURDAY...Mostly cloudy. Showers likely. Lows in the lower 50s.
Highs in the mid 60s. East winds 5 to 10 mph.
.SUNDAY...Mostly cloudy with showers likely. Lows around 50.
Highs in the lower 60s. Northeast winds 5 to 10 mph.
.MONDAY...Mostly cloudy with a chance of showers. Lows in the
upper 40s. Highs in the lower 60s. Southeast winds 5 to 10 mph.
$$
MDZ506-210800-
Central and Southeast Howard-
Including the cities of Clarksville, Columbia, Simpsonville,
Historic Ellicott City, and Woodstock
231 PM EDT Mon Apr 20 2026
Tonight Tue Tue Night Wed
Cloud Cover Mclear Mclear Pcldy Mcldy
Precip Type None None Showers Tstms
Chance Precip (%) 0 0 30 60
Chance of Thunder (%) 0 0 0 20
Temp (24h trend) 30 (-7) 60 (+7) 46 71
RH % (24h trend) 68 (-12) 26 (-1) 64 54
Wind 20ft/early(mph) NW 8 G24 Lgt/Var S 5 SW 6
Wind 20ft/late(mph) Lgt/Var SW 5 S 7 W 7
Precip Amount 0.00 0.00 0.00 0.04
Precip Duration 1 6
Precip Begin 2 AM Continuing
Precip End Continuing 6 PM
Mixing Hgt(ft-agl/msl) 4870 4080
Transport Wnd (mph) SW 9 NW 13
Vent Rate (kt-ft) 38960 44880
Max ADI Early 83 Good 29 Fair 62 Good 19 Gen Poor
Max ADI Late 4 Very Poor 58 Gen Good 12 Poor 49 Gen Good
Max LVORI Early 2 3 2 3
Max LVORI Late 3 1 3 2
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY...Mostly clear. Lows around 50. Highs in the mid 70s.
Northwest winds around 5 mph.
.FRIDAY...Partly cloudy. Lows in the lower 50s. Highs in the
upper 70s. East winds around 5 mph.
.SATURDAY...Mostly cloudy. Showers likely. Lows in the lower 50s.
Highs in the lower 70s. East winds 5 to 10 mph.
.SUNDAY...Mostly cloudy. Showers likely. Lows in the lower 50s.
Highs in the upper 60s. Northeast winds 5 to 10 mph.
.MONDAY...Mostly cloudy with a chance of showers. Lows in the
upper 40s. Highs in the mid 60s. East winds 5 to 10 mph.
$$
MDZ508-210800-
Southeast Harford-
Including the cities of Harford Furnace, Abingdon, Edgewood,
Magnolia, Aberdeen, Carsins, and Churchville
231 PM EDT Mon Apr 20 2026
Tonight Tue Tue Night Wed
Cloud Cover Mclear Mclear Pcldy Mcldy
Precip Type None None Showers Showers
Chance Precip (%) 0 0 30 50
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 29 (-8) 56 (+2) 44 71
RH % (24h trend) 69 (-19) 30 (+1) 73 56
Wind 20ft/early(mph) NW 8 G24 Lgt/Var S 7 SW 6
Wind 20ft/late(mph) N 5 S 6 S 8 G18 W 6
Precip Amount 0.00 0.00 0.00 0.03
Precip Duration 1 2
Precip Begin 2 AM Continuing
Precip End Continuing 6 PM
Mixing Hgt(ft-agl/msl) 4750 2660
Transport Wnd (mph) W 7 NW 10
Vent Rate (kt-ft) 28500 23940
Max ADI Early 109 Very Good25 Fair 40 Fair 17 Gen Poor
Max ADI Late 5 Very Poor 43 Gen Good 14 Gen Poor 32 Fair
Max LVORI Early 2 3 2 3
Max LVORI Late 3 1 3 2
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY...Mostly clear. Lows in the upper 40s. Highs in the mid
70s. Northwest winds around 5 mph.
.FRIDAY...Partly cloudy. Lows in the lower 50s. Highs in the mid
70s. East winds around 5 mph.
.SATURDAY...Mostly cloudy. Showers likely. Lows in the lower 50s.
Highs in the upper 60s. East winds 5 to 10 mph.
.SUNDAY...Mostly cloudy with showers likely. Lows in the lower
50s. Highs in the mid 60s. Northeast winds 5 to 10 mph.
.MONDAY...Mostly cloudy with a chance of showers. Lows in the
upper 40s. Highs in the mid 60s. East winds 5 to 10 mph.
$$
MDZ501-210800-
Extreme Western Allegany-
Including the cities of Frostburg, La Vale, Reynolds,
and Westernport
231 PM EDT Mon Apr 20 2026
Tonight Tue Tue Night Wed
Cloud Cover Mclear Mclear Pcldy Mcldy
Precip Type None None Showers Tstms
Chance Precip (%) 0 0 40 60
Chance of Thunder (%) 0 0 0 20
Temp (24h trend) 27 (-8) 65 (+20) 49 67
RH % (24h trend) 66 (-23) 25 (-7) 74 58
Wind 20ft/early(mph) NW 8 G24 Lgt/Var SW 6 G17 W 12 G25
Wind 20ft/late(mph) Lgt/Var S 6 G17 W 9 G24 W 12 G25
Precip Amount 0.00 0.00 0.02 0.04
Precip Duration 1 6
Precip Begin 2 AM Continuing
Precip End Continuing 6 PM
Mixing Hgt(ft-agl/msl) 5150 3670
Transport Wnd (mph) SW 15 NW 20
Vent Rate (kt-ft) 66950 62390
Max ADI Early 101 Very Good34 Fair 47 Gen Good 47 Gen Good
Max ADI Late 3 Very Poor 82 Good 19 Gen Poor 50 Gen Good
Max LVORI Early 3 3 2 3
Max LVORI Late 3 1 3 2
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY...Mostly clear. Lows in the upper 40s. Highs in the mid
70s. West winds 10 to 15 mph.
.FRIDAY...Partly cloudy. Lows in the lower 50s. Highs in the
upper 70s. West winds 5 to 10 mph.
.SATURDAY...Mostly cloudy with showers likely. Lows in the mid
50s. Highs in the lower 70s. West winds 5 to 10 mph.
.SUNDAY...Mostly cloudy. A chance of showers. Lows around 50.
Highs in the mid 60s. Northeast winds 10 to 15 mph.
.MONDAY...Mostly cloudy. A chance of showers. Lows in the upper
40s. Highs in the lower 60s. Southeast winds 10 to 15 mph.
$$
MDZ503-210800-
Northwest Montgomery-
Including the cities of Boyds and Germantown
231 PM EDT Mon Apr 20 2026
Tonight Tue Tue Night Wed
Cloud Cover Mclear Mclear Pcldy Mcldy
Precip Type None None Showers Tstms
Chance Precip (%) 0 0 30 70
Chance of Thunder (%) 0 0 0 20
Temp (24h trend) 29 (-8) 61 (+8) 46 71
RH % (24h trend) 73 (-19) 28 (+1) 66 56
Wind 20ft/early(mph) NW 8 G24 Lgt/Var S 6 SW 5
Wind 20ft/late(mph) Lgt/Var S 6 S 6 W 7
Precip Amount 0.00 0.00 0.00 0.07
Precip Duration 1 8
Precip Begin 2 AM Continuing
Precip End Continuing 6 PM
Mixing Hgt(ft-agl/msl) 4530 3810
Transport Wnd (mph) SW 12 NW 15
Vent Rate (kt-ft) 45300 49530
Max ADI Early 85 Good 33 Fair 67 Good 13 Gen Poor
Max ADI Late 4 Very Poor 68 Good 11 Poor 53 Gen Good
Max LVORI Early 2 3 2 3
Max LVORI Late 3 1 3 3
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY...Mostly clear. Lows in the upper 40s. Highs in the mid
70s. Northwest winds around 5 mph.
.FRIDAY...Partly cloudy. Lows in the lower 50s. Highs in the
upper 70s. Northeast winds around 5 mph.
.SATURDAY...Mostly cloudy. Showers likely. Lows in the mid 50s.
Highs in the lower 70s. East winds 5 to 10 mph.
.SUNDAY...Mostly cloudy. Showers likely. Lows in the lower 50s.
Highs in the upper 60s. Northeast winds 5 to 10 mph.
.MONDAY...Mostly cloudy with a chance of showers. Lows in the
upper 40s. Highs in the mid 60s. Southeast winds 5 to 10 mph.
$$
MDZ502-210800-
Central and Eastern Allegany-
Including the cities of Cumberland, Ellerslie, Brady, Rawlings,
and McCoole
231 PM EDT Mon Apr 20 2026
Tonight Tue Tue Night Wed
Cloud Cover Mclear Mclear Pcldy Pcldy
Precip Type None None Showers Tstms
Chance Precip (%) 0 0 40 60
Chance of Thunder (%) 0 0 0 20
Temp (24h trend) 28 (-9) 67 (+18) 47 70
RH % (24h trend) 65 (-23) 23 (-3) 74 50
Wind 20ft/early(mph) NW 6 G21 Lgt/Var Lgt/Var W 6 G19
Wind 20ft/late(mph) Lgt/Var Lgt/Var Lgt/Var W 9 G19
Precip Amount 0.00 0.00 0.01 0.04
Precip Duration 1 6
Precip Begin 2 AM Continuing
Precip End Continuing 6 PM
Mixing Hgt(ft-agl/msl) 5440 4800
Transport Wnd (mph) SW 13 NW 18
Vent Rate (kt-ft) 59840 76800
Max ADI Early 163 Very Good35 Fair 63 Good 56 Gen Good
Max ADI Late 3 Very Poor 79 Good 5 Very Poor 72 Good
Max LVORI Early 2 3 2 3
Max LVORI Late 3 1 3 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY...Mostly clear. Lows in the upper 40s. Highs in the
upper 70s. Northwest winds 5 to 10 mph.
.FRIDAY...Partly cloudy. Lows in the lower 50s. Highs in the
lower 80s. West winds 5 to 10 mph.
.SATURDAY...Mostly cloudy with showers likely. Lows in the mid
50s. Highs in the mid 70s. West winds 5 to 10 mph.
.SUNDAY...Mostly cloudy. Showers likely. Lows in the lower 50s.
Highs in the upper 60s. Northeast winds 5 to 10 mph.
.MONDAY...Mostly cloudy. A chance of showers. Lows around 50.
Highs in the mid 60s. Southeast winds 5 to 10 mph.
$$
MDZ505-210800-
Northwest Howard-
Including the cities of Lisbon, Poplar Springs, Watersville,
Glenelg, Glenwood, West Friendship, and Dayton
231 PM EDT Mon Apr 20 2026
Tonight Tue Tue Night Wed
Cloud Cover Mclear Mclear Pcldy Mcldy
Precip Type None None Showers Tstms
Chance Precip (%) 0 0 30 60
Chance of Thunder (%) 0 0 0 20
Temp (24h trend) 29 (-7) 59 (+7) 45 70
RH % (24h trend) 69 (-17) 29 (+1) 66 58
Wind 20ft/early(mph) NW 7 G24 Lgt/Var S 5 SW 5
Wind 20ft/late(mph) Lgt/Var SW 5 S 6 W 7
Precip Amount 0.00 0.00 0.00 0.05
Precip Duration 1 8
Precip Begin 2 AM Continuing
Precip End Continuing 6 PM
Mixing Hgt(ft-agl/msl) 4510 3530
Transport Wnd (mph) SW 9 NW 14
Vent Rate (kt-ft) 36080 42360
Max ADI Early 83 Good 35 Fair 64 Good 18 Gen Poor
Max ADI Late 4 Very Poor 63 Good 10 Poor 49 Gen Good
Max LVORI Early 2 3 2 3
Max LVORI Late 3 1 3 3
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY...Mostly clear. Lows in the upper 40s. Highs in the mid
70s. Northwest winds around 5 mph.
.FRIDAY...Partly cloudy. Lows in the lower 50s. Highs in the mid
70s. East winds around 5 mph.
.SATURDAY...Mostly cloudy. Showers likely. Lows in the lower 50s.
Highs around 70. Southeast winds 5 to 10 mph.
.SUNDAY...Mostly cloudy. Showers likely. Lows in the lower 50s.
Highs in the mid 60s. Northeast winds 5 to 10 mph.
.MONDAY...Mostly cloudy with a chance of showers. Lows in the
upper 40s. Highs in the mid 60s. Southeast winds 5 to 10 mph.
$$
MDZ504-210800-
Central and Southeast Montgomery-
Including the cities of Four Corners, Silver Spring, Glenmont,
Bethesda, Gaithersburg, Aspen Hill, and Rockville
231 PM EDT Mon Apr 20 2026
Tonight Tue Tue Night Wed
Cloud Cover Mclear Mclear Pcldy Mcldy
Precip Type None None Showers Tstms
Chance Precip (%) 0 0 30 60
Chance of Thunder (%) 0 0 0 20
Temp (24h trend) 30 (-8) 61 (+7) 47 71
RH % (24h trend) 68 (-18) 24 (-2) 61 51
Wind 20ft/early(mph) NW 8 G24 Lgt/Var S 6 SW 6
Wind 20ft/late(mph) Lgt/Var SW 5 S 7 W 7
Precip Amount 0.00 0.00 0.00 0.05
Precip Duration 1 8
Precip Begin 2 AM Continuing
Precip End Continuing 6 PM
Mixing Hgt(ft-agl/msl) 4750 3830
Transport Wnd (mph) SW 9 W 14
Vent Rate (kt-ft) 38000 45960
Max ADI Early 88 Good 30 Fair 65 Good 16 Gen Poor
Max ADI Late 4 Very Poor 61 Good 12 Poor 50 Gen Good
Max LVORI Early 2 3 2 3
Max LVORI Late 3 1 3 2
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY...Mostly clear. Lows in the lower 50s. Highs in the mid
70s. Northwest winds around 5 mph.
.FRIDAY...Partly cloudy. Lows in the mid 50s. Highs in the upper
70s. Northeast winds around 5 mph.
.SATURDAY...Mostly cloudy. Showers likely. Lows in the mid 50s.
Highs in the lower 70s. East winds 5 to 10 mph.
.SUNDAY...Mostly cloudy. Showers likely. Lows in the lower 50s.
Highs in the upper 60s. Northeast winds 5 to 10 mph.
.MONDAY...Mostly cloudy with a chance of showers. Lows around 50.
Highs in the mid 60s. Southeast winds 5 to 10 mph.
$$
MDZ006-210800-
Northern Baltimore-
Including the cities of Randallstown, Long Green, Glyndon,
Reisterstown, Owings Mills, Cockeysville, and Timonium
231 PM EDT Mon Apr 20 2026
Tonight Tue Tue Night Wed
Cloud Cover Mclear Mclear Pcldy Mcldy
Precip Type None None Showers Showers
Chance Precip (%) 0 0 30 60
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 29 (-6) 57 (+6) 44 68
RH % (24h trend) 67 (-21) 29 (0) 69 57
Wind 20ft/early(mph) NW 7 G23 Lgt/Var S 6 G17 SW 5
Wind 20ft/late(mph) Lgt/Var S 5 S 7 G18 W 6
Precip Amount 0.00 0.00 0.00 0.03
Precip Duration 1 6
Precip Begin 2 AM Continuing
Precip End Continuing 6 PM
Mixing Hgt(ft-agl/msl) 4650 3870
Transport Wnd (mph) SW 8 NW 15
Vent Rate (kt-ft) 32550 50310
Max ADI Early 85 Good 30 Fair 56 Gen Good 16 Gen Poor
Max ADI Late 4 Very Poor 64 Good 14 Gen Poor 52 Gen Good
Max LVORI Early 2 3 2 3
Max LVORI Late 3 1 3 3
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY...Mostly clear. Lows in the upper 40s. Highs in the
lower 70s. Northwest winds around 5 mph.
.FRIDAY...Partly cloudy. Lows in the lower 50s. Highs in the mid
70s. East winds around 5 mph.
.SATURDAY...Mostly cloudy. Showers likely. Lows in the lower 50s.
Highs in the upper 60s. Southeast winds 5 to 10 mph.
.SUNDAY...Mostly cloudy. Showers likely. Lows around 50. Highs in
the mid 60s. Northeast winds 5 to 10 mph.
.MONDAY...Mostly cloudy with a chance of showers. Lows in the
upper 40s. Highs in the lower 60s. Southeast winds 5 to 10 mph.
$$
MDZ005-210800-
Carroll-
Including the cities of Eldersburg, Gamber, and Westminster
231 PM EDT Mon Apr 20 2026
Tonight Tue Tue Night Wed
Cloud Cover Mclear Mclear Pcldy Mcldy
Precip Type None None Showers Tstms
Chance Precip (%) 0 0 30 60
Chance of Thunder (%) 0 0 0 20
Temp (24h trend) 28 (-8) 58 (+6) 45 69
RH % (24h trend) 70 (-19) 30 (+1) 68 58
Wind 20ft/early(mph) NW 6 G23 Lgt/Var S 5 G17 Lgt/Var
Wind 20ft/late(mph) Lgt/Var SW 5 S 6 G18 W 6
Precip Amount 0.00 0.00 0.00 0.04
Precip Duration 1 6
Precip Begin 2 AM Continuing
Precip End Continuing 6 PM
Mixing Hgt(ft-agl/msl) 4430 3910
Transport Wnd (mph) SW 9 NW 14
Vent Rate (kt-ft) 35440 46920
Max ADI Early 90 Good 34 Fair 58 Gen Good 23 Fair
Max ADI Late 4 Very Poor 71 Good 12 Poor 52 Gen Good
Max LVORI Early 2 3 2 3
Max LVORI Late 3 1 3 3
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY...Mostly clear. Lows in the upper 40s. Highs in the mid
70s. Northwest winds around 5 mph.
.FRIDAY...Partly cloudy. Lows in the lower 50s. Highs in the mid
70s. Northeast winds around 5 mph.
.SATURDAY...Mostly cloudy. Showers likely. Lows in the lower 50s.
Highs in the upper 60s. Southeast winds 5 to 10 mph.
.SUNDAY...Mostly cloudy. Showers likely. Lows around 50. Highs in
the mid 60s. Northeast winds 5 to 10 mph.
.MONDAY...Mostly cloudy with a chance of showers. Lows in the
upper 40s. Highs in the lower 60s. Southeast winds 5 to 10 mph.
$$
MDZ004-210800-
Frederick-
Including the cities of Frederick, Ballenger Creek, Buckeystown,
and Park Mills
231 PM EDT Mon Apr 20 2026
Tonight Tue Tue Night Wed
Cloud Cover Mclear Mclear Pcldy Mcldy
Precip Type None None Showers Tstms
Chance Precip (%) 0 0 30 60
Chance of Thunder (%) 0 0 0 20
Temp (24h trend) 28 (-10) 60 (+8) 45 71
RH % (24h trend) 71 (-18) 32 (+4) 69 57
Wind 20ft/early(mph) NW 6 G24 Lgt/Var S 5 G17 Lgt/Var
Wind 20ft/late(mph) Lgt/Var S 5 S 5 G18 W 6
Precip Amount 0.00 0.00 0.00 0.05
Precip Duration 1 8
Precip Begin 2 AM Continuing
Precip End Continuing 6 PM
Mixing Hgt(ft-agl/msl) 4550 4200
Transport Wnd (mph) S 13 NW 15
Vent Rate (kt-ft) 50050 54600
Max ADI Early 113 Very Good33 Fair 63 Good 25 Fair
Max ADI Late 4 Very Poor 70 Good 9 Poor 56 Gen Good
Max LVORI Early 2 3 2 3
Max LVORI Late 3 1 3 3
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY...Mostly clear. Lows in the upper 40s. Highs in the mid
70s. Northwest winds 5 to 10 mph.
.FRIDAY...Partly cloudy. A chance of showers. Lows in the lower
50s. Highs in the upper 70s. Northeast winds around 5 mph.
.SATURDAY...Mostly cloudy. Showers likely. Lows in the mid 50s.
Highs around 70. Southeast winds 5 to 10 mph.
.SUNDAY...Mostly cloudy. Showers likely. Lows in the lower 50s.
Highs in the mid 60s. Northeast winds 5 to 10 mph.
.MONDAY...Mostly cloudy with a chance of showers. Lows in the
upper 40s. Highs in the mid 60s. Southeast winds 5 to 10 mph.
$$
MDZ003-210800-
Washington-
Including the cities of Hagerstown and Halfway
231 PM EDT Mon Apr 20 2026
Tonight Tue Tue Night Wed
Cloud Cover Mclear Mclear Pcldy Mcldy
Precip Type None None Showers Tstms
Chance Precip (%) 0 0 40 60
Chance of Thunder (%) 0 0 0 20
Temp (24h trend) 29 (-9) 62 (+11) 45 71
RH % (24h trend) 66 (-20) 28 (-1) 74 53
Wind 20ft/early(mph) NW 6 G23 Lgt/Var S 6 Lgt/Var
Wind 20ft/late(mph) Lgt/Var S 6 S 5 W 7 G17
Precip Amount 0.00 0.00 0.01 0.05
Precip Duration 1 6
Precip Begin 2 AM Continuing
Precip End Continuing 6 PM
Mixing Hgt(ft-agl/msl) 4790 4650
Transport Wnd (mph) S 14 NW 16
Vent Rate (kt-ft) 57480 65100
Max ADI Early 113 Very Good37 Fair 65 Good 28 Fair
Max ADI Late 4 Very Poor 77 Good 9 Poor 61 Good
Max LVORI Early 2 3 2 3
Max LVORI Late 3 1 3 2
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY...Mostly clear. Lows in the upper 40s. Highs in the
upper 70s. Northwest winds 5 to 10 mph.
.FRIDAY...Partly cloudy. A chance of showers. Lows in the lower
50s. Highs in the upper 70s. West winds 5 to 10 mph.
.SATURDAY...Mostly cloudy. Showers likely. Lows in the mid 50s.
Highs in the lower 70s. Southeast winds 5 to 10 mph.
.SUNDAY...Mostly cloudy. Showers likely. Lows in the lower 50s.
Highs in the upper 60s. Northeast winds 10 to 15 mph.
.MONDAY...Mostly cloudy with a chance of showers. Lows in the
upper 40s. Highs in the mid 60s. Southeast winds 10 to 15 mph.
$$
VAZ053-210800-
Fairfax-
Including the cities of Burke, Fairfax Station, Reston,
Annandale, Chantilly, Langley, and McLean
231 PM EDT Mon Apr 20 2026
Tonight Tue Tue Night Wed
Cloud Cover Mclear Mclear Pcldy Mcldy
Precip Type None None Showers Tstms
Chance Precip (%) 0 0 30 60
Chance of Thunder (%) 0 0 0 20
Temp (24h trend) 30 (-9) 62 (+5) 48 73
RH % (24h trend) 70 (-19) 26 (+2) 58 48
Wind 20ft/early(mph) NW 9 G24 Lgt/Var S 7 SW 7
Wind 20ft/late(mph) Lgt/Var S 5 S 8 W 7
Precip Amount 0.00 0.00 0.00 0.05
Precip Duration 1 8
Precip Begin 2 AM Continuing
Precip End Continuing 6 PM
Mixing Hgt(ft-agl/msl) 4710 4520
Transport Wnd (mph) SW 9 NW 15
Vent Rate (kt-ft) 37680 58760
Max ADI Early 88 Good 27 Fair 69 Good 14 Gen Poor
Max ADI Late 4 Very Poor 67 Good 13 Gen Poor 59 Gen Good
Max LVORI Early 2 3 2 2
Max LVORI Late 3 1 2 2
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY...Mostly clear. Lows in the lower 50s. Highs in the
upper 70s. Northwest winds 5 to 10 mph.
.FRIDAY...Partly cloudy. Lows in the mid 50s. Highs around 80.
Northeast winds around 5 mph.
.SATURDAY...Mostly cloudy. A chance of showers. Lows in the mid
50s. Highs in the mid 70s. Northeast winds 5 to 10 mph.
.SUNDAY...Mostly cloudy. Showers likely. Lows in the mid 50s.
Highs in the upper 60s. Northeast winds 5 to 10 mph.
.MONDAY...Mostly cloudy with a chance of showers. Lows in the
lower 50s. Highs in the upper 60s. East winds 5 to 10 mph.
$$
VAZ527-210800-
Central and Southeast Prince William/Manassas/Manassas Park-
Including the cities of Dale City, Independent Hill, Aden,
Manassas, Lake Ridge, Woodbridge, and Montclair
231 PM EDT Mon Apr 20 2026
Tonight Tue Tue Night Wed
Cloud Cover Mclear Mclear Pcldy Mcldy
Precip Type None None Showers Tstms
Chance Precip (%) 0 0 20 60
Chance of Thunder (%) 0 0 0 20
Temp (24h trend) 28 (-9) 63 (+5) 47 74
RH % (24h trend) 74 (-17) 25 (+1) 61 48
Wind 20ft/early(mph) NW 8 G23 Lgt/Var S 7 SW 6
Wind 20ft/late(mph) Lgt/Var S 5 S 8 W 7
Precip Amount 0.00 0.00 0.00 0.07
Precip Duration 0 8
Precip Begin 2 AM Continuing
Precip End Continuing 6 PM
Mixing Hgt(ft-agl/msl) 4740 4380
Transport Wnd (mph) SW 9 NW 15
Vent Rate (kt-ft) 37920 56940
Max ADI Early 86 Good 24 Fair 73 Good 15 Gen Poor
Max ADI Late 4 Very Poor 69 Good 12 Poor 57 Gen Good
Max LVORI Early 2 3 2 2
Max LVORI Late 3 1 2 2
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY...Mostly clear. Lows in the lower 50s. Highs in the
upper 70s. North winds 5 to 10 mph.
.FRIDAY...Partly cloudy. Lows in the mid 50s. Highs in the lower
80s. North winds around 5 mph.
.SATURDAY...Mostly cloudy. A chance of showers. Lows in the mid
50s. Highs in the upper 70s. North winds 5 to 10 mph.
.SUNDAY...Mostly cloudy. Showers likely. Lows in the mid 50s.
Highs in the lower 70s. Northeast winds 5 to 10 mph.
.MONDAY...Mostly cloudy with a chance of showers. Lows in the
lower 50s. Highs in the upper 60s. East winds 5 to 10 mph.
$$
VAZ051-210800-
Culpeper-
Including the cities of Cardova, Catalpa, Culpeper, Reva,
Stevensburg, Winston, and Rapidan
231 PM EDT Mon Apr 20 2026
Tonight Tue Tue Night Wed
Cloud Cover Mclear Mclear Pcldy Mcldy
Precip Type None None Showers Tstms
Chance Precip (%) 0 0 20 60
Chance of Thunder (%) 0 0 0 20
Temp (24h trend) 26 (-10) 64 (+4) 46 74
RH % (24h trend) 74 (-17) 26 (+2) 65 46
Wind 20ft/early(mph) N 6 G20 Lgt/Var S 5 SW 6
Wind 20ft/late(mph) Lgt/Var S 5 S 5 W 6
Precip Amount 0.00 0.00 0.00 0.08
Precip Duration 0 8
Precip Begin 2 AM Continuing
Precip End Continuing 6 PM
Mixing Hgt(ft-agl/msl) 4720 4360
Transport Wnd (mph) S 14 NW 16
Vent Rate (kt-ft) 56640 61040
Max ADI Early 174 Very Good28 Fair 78 Good 16 Gen Poor
Max ADI Late 4 Very Poor 81 Good 10 Poor 60 Gen Good
Max LVORI Early 2 3 2 3
Max LVORI Late 3 1 3 2
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY...Mostly clear. Lows in the upper 40s. Highs around 80.
North winds around 5 mph.
.FRIDAY...Partly cloudy. Lows in the lower 50s. Highs in the
lower 80s. Northwest winds around 5 mph.
.SATURDAY...Mostly cloudy. A chance of showers. Lows in the mid
50s. Highs in the upper 70s. West winds around 5 mph.
.SUNDAY...Mostly cloudy. Showers likely. Lows in the lower 50s.
Highs in the lower 70s. Northeast winds around 5 mph.
.MONDAY...Mostly cloudy. A chance of showers. Lows in the upper
40s. Highs in the upper 60s. Southeast winds around 5 mph.
$$
VAZ050-210800-
Orange-
Including the cities of Burr Hill, Everona, Lahore, Madison Run,
Nasons, Orange, and Unionville
231 PM EDT Mon Apr 20 2026
Tonight Tue Tue Night Wed
Cloud Cover Mclear Clear Pcldy Mcldy
Precip Type None None None Tstms
Chance Precip (%) 0 0 0 60
Chance of Thunder (%) 0 0 0 30
Temp (24h trend) 26 (-7) 64 (+4) 47 75
RH % (24h trend) 73 (-22) 24 (0) 63 43
Wind 20ft/early(mph) N 6 G19 Lgt/Var S 5 SW 7
Wind 20ft/late(mph) Lgt/Var S 5 S 6 W 7
Precip Amount 0.00 0.00 0.00 0.07
Precip Duration 4
Precip Begin 8 AM
Precip End 6 PM
Mixing Hgt(ft-agl/msl) 4740 4590
Transport Wnd (mph) S 14 NW 17
Vent Rate (kt-ft) 56880 68850
Max ADI Early 166 Very Good28 Fair 77 Good 33 Fair
Max ADI Late 4 Very Poor 79 Good 10 Poor 72 Good
Max LVORI Early 2 3 2 2
Max LVORI Late 3 1 2 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY...Mostly clear. Lows in the upper 40s. Highs in the
lower 80s. North winds around 5 mph.
.FRIDAY...Mostly clear. Lows in the lower 50s. Highs in the lower
80s. West winds around 5 mph.
.SATURDAY...Partly cloudy. A chance of showers. Lows in the mid
50s. Highs around 80. West winds 5 to 10 mph.
.SUNDAY...Mostly cloudy. A chance of showers. Lows in the lower
50s. Highs in the lower 70s. Northeast winds 5 to 10 mph.
.MONDAY...Mostly cloudy. A chance of showers. Lows around 50.
Highs in the upper 60s. East winds 5 to 10 mph.
$$
VAZ036-210800-
Nelson-
Including the city of Greenfield
231 PM EDT Mon Apr 20 2026
Tonight Tue Tue Night Wed
Cloud Cover Clear Mclear Pcldy Pcldy
Precip Type None None None Tstms
Chance Precip (%) 0 0 0 30
Chance of Thunder (%) 0 0 0 20
Temp (24h trend) 29 (-7) 67 (+7) 45 79
RH % (24h trend) 65 (-10) 22 (+1) 67 33
Wind 20ft/early(mph) N 5 G20 Lgt/Var S 6 SW 6 G20
Wind 20ft/late(mph) Lgt/Var SW 6 G17 SW 5 W 9 G21
Precip Amount 0.00 0.00 0.00 0.03
Precip Duration 1
Precip Begin 8 AM
Precip End 6 PM
Mixing Hgt(ft-agl/msl) 5010 5450
Transport Wnd (mph) SW 14 W 23
Vent Rate (kt-ft) 60120 109000
Max ADI Early 146 Very Good35 Fair 76 Good 82 Good
Max ADI Late 4 Very Poor 84 Good 7 Poor 93 Good
Max LVORI Early 2 3 2 3
Max LVORI Late 2 1 3 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY...Mostly clear. Lows around 50. Highs in the lower 80s.
West winds 10 to 15 mph.
.FRIDAY...Mostly clear. Lows in the mid 50s. Highs in the lower
80s. West winds around 5 mph.
.SATURDAY...Partly cloudy. A chance of showers. Lows in the upper
50s. Highs in the lower 80s. West winds 5 to 10 mph.
.SUNDAY...Mostly cloudy. A chance of showers. Lows in the mid
50s. Highs in the lower 70s. Northeast winds 5 to 10 mph.
.MONDAY...Mostly cloudy. A chance of showers. Lows in the lower
50s. Highs in the upper 60s. Southeast winds 5 to 10 mph.
$$
VAZ037-210800-
Albemarle-
Including the cities of Charlottesville and Overton
231 PM EDT Mon Apr 20 2026
Tonight Tue Tue Night Wed
Cloud Cover Mclear Mclear Pcldy Pcldy
Precip Type None None None Tstms
Chance Precip (%) 0 0 0 50
Chance of Thunder (%) 0 0 0 20
Temp (24h trend) 28 (-8) 67 (+7) 48 78
RH % (24h trend) 66 (-13) 22 (-1) 65 39
Wind 20ft/early(mph) N 7 G21 Lgt/Var S 7 G17 SW 8 G18
Wind 20ft/late(mph) Lgt/Var S 7 G17 SW 6 W 9 G19
Precip Amount 0.00 0.00 0.00 0.03
Precip Duration 2
Precip Begin 8 AM
Precip End 6 PM
Mixing Hgt(ft-agl/msl) 5070 5390
Transport Wnd (mph) S 15 NW 18
Vent Rate (kt-ft) 65910 86240
Max ADI Early 99 Good 34 Fair 80 Good 53 Gen Good
Max ADI Late 3 Very Poor 85 Good 8 Poor 78 Good
Max LVORI Early 2 3 2 3
Max LVORI Late 3 1 3 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY...Mostly clear. Lows in the lower 50s. Highs in the
lower 80s. Northwest winds 5 to 10 mph.
.FRIDAY...Mostly clear. Lows in the mid 50s. Highs in the lower
80s. West winds around 5 mph.
.SATURDAY...Partly cloudy. A chance of showers. Lows in the upper
50s. Highs in the lower 80s. West winds 5 to 10 mph.
.SUNDAY...Mostly cloudy. A chance of showers. Lows in the mid
50s. Highs in the lower 70s. Northeast winds 5 to 10 mph.
.MONDAY...Mostly cloudy. A chance of showers. Lows in the lower
50s. Highs in the upper 60s. Southeast winds 5 to 10 mph.
$$
VAZ038-210800-
Greene-
Including the city of Shady Grove
231 PM EDT Mon Apr 20 2026
Tonight Tue Tue Night Wed
Cloud Cover Clear Clear Pcldy Mcldy
Precip Type None None None Tstms
Chance Precip (%) 0 0 0 50
Chance of Thunder (%) 0 0 0 20
Temp (24h trend) 28 (-7) 66 (+7) 47 75
RH % (24h trend) 65 (-20) 24 (0) 66 41
Wind 20ft/early(mph) N 7 G21 Lgt/Var S 6 G17 SW 6 G17
Wind 20ft/late(mph) Lgt/Var S 7 G17 SW 5 W 8 G17
Precip Amount 0.00 0.00 0.00 0.03
Precip Duration 2
Precip Begin 8 AM
Precip End 6 PM
Mixing Hgt(ft-agl/msl) 5190 5190
Transport Wnd (mph) S 15 NW 20
Vent Rate (kt-ft) 67470 88230
Max ADI Early 103 Very Good37 Fair 79 Good 45 Gen Good
Max ADI Late 3 Very Poor 90 Good 7 Poor 81 Good
Max LVORI Early 2 3 2 3
Max LVORI Late 3 1 3 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY...Mostly clear. Lows around 50. Highs in the lower 80s.
Northwest winds 5 to 10 mph.
.FRIDAY...Mostly clear. Lows in the mid 50s. Highs in the lower
80s. West winds around 5 mph.
.SATURDAY...Partly cloudy. A chance of showers. Lows in the upper
50s. Highs in the upper 70s. West winds 5 to 10 mph.
.SUNDAY...Mostly cloudy. A chance of showers. Lows in the mid
50s. Highs in the lower 70s. Northeast winds 5 to 10 mph.
.MONDAY...Mostly cloudy. A chance of showers. Lows in the lower
50s. Highs in the upper 60s. Southeast winds 5 to 10 mph.
$$
VAZ039-210800-
Madison-
Including the cities of Fordsville, Five Forks, Madison Mills,
and Twymans Mill
231 PM EDT Mon Apr 20 2026
Tonight Tue Tue Night Wed
Cloud Cover Mclear Clear Pcldy Mcldy
Precip Type None None None Tstms
Chance Precip (%) 0 0 0 60
Chance of Thunder (%) 0 0 0 20
Temp (24h trend) 27 (-10) 65 (+6) 46 75
RH % (24h trend) 68 (-16) 25 (+1) 65 43
Wind 20ft/early(mph) N 6 G21 Lgt/Var S 6 G17 SW 6
Wind 20ft/late(mph) Lgt/Var S 6 G17 SW 5 W 7
Precip Amount 0.00 0.00 0.00 0.07
Precip Duration 8
Precip Begin 6 AM
Precip End 6 PM
Mixing Hgt(ft-agl/msl) 4880 5220
Transport Wnd (mph) S 15 NW 20
Vent Rate (kt-ft) 63440 88740
Max ADI Early 171 Very Good34 Fair 78 Good 33 Fair
Max ADI Late 4 Very Poor 87 Good 8 Poor 81 Good
Max LVORI Early 2 3 2 3
Max LVORI Late 3 1 3 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY...Mostly clear. Lows around 50. Highs around 80.
Northwest winds 5 to 10 mph.
.FRIDAY...Mostly clear. Lows in the mid 50s. Highs in the lower
80s. West winds around 5 mph.
.SATURDAY...Partly cloudy. A chance of showers. Lows in the mid
50s. Highs in the upper 70s. West winds 5 to 10 mph.
.SUNDAY...Mostly cloudy. A chance of showers. Lows in the lower
50s. Highs around 70. Northeast winds 5 to 10 mph.
.MONDAY...Mostly cloudy. A chance of showers. Lows around 50.
Highs in the upper 60s. Southeast winds 5 to 10 mph.
$$
MDZ014-210800-
Anne Arundel-
Including the cities of Glen Burnie, Annapolis, Ridgeway, Severn,
South Gate, Severna Park, and Arnold
231 PM EDT Mon Apr 20 2026
Tonight Tue Tue Night Wed
Cloud Cover Mclear Mclear Pcldy Mcldy
Precip Type None None Showers Showers
Chance Precip (%) 0 0 20 60
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 32 (-6) 60 (+4) 46 73
RH % (24h trend) 69 (-22) 27 (-1) 65 51
Wind 20ft/early(mph) NW 9 G23 Lgt/Var S 9 G17 SW 7 G17
Wind 20ft/late(mph) N 5 S 7 S 9 G19 W 7
Precip Amount 0.00 0.00 0.00 0.04
Precip Duration 0 6
Precip Begin 2 AM Continuing
Precip End Continuing 6 PM
Mixing Hgt(ft-agl/msl) 4840 3710
Transport Wnd (mph) SW 7 NW 10
Vent Rate (kt-ft) 29040 33390
Max ADI Early 83 Good 24 Fair 43 Gen Good 16 Gen Poor
Max ADI Late 5 Very Poor 52 Gen Good 15 Gen Poor 38 Fair
Max LVORI Early 2 3 2 3
Max LVORI Late 3 1 2 2
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY...Mostly clear. Lows in the lower 50s. Highs in the mid
70s. North winds 5 to 10 mph.
.FRIDAY...Partly cloudy. Lows in the mid 50s. Highs in the mid
70s. East winds around 5 mph.
.SATURDAY...Mostly cloudy. A chance of showers. Lows in the mid
50s. Highs in the lower 70s. East winds 5 to 10 mph.
.SUNDAY...Mostly cloudy. Showers likely. Lows in the lower 50s.
Highs in the upper 60s. Northeast winds 10 to 15 mph.
.MONDAY...Mostly cloudy with a chance of showers. Lows in the
lower 50s. Highs in the mid 60s. East winds 5 to 10 mph.
$$
MDZ017-210800-
St. Marys-
Including the cities of Dameron, Lexington Park, Piney Point,
Ridge, California, Callaway, and Sotterley
231 PM EDT Mon Apr 20 2026
Tonight Tue Tue Night Wed
Cloud Cover Mclear Clear Pcldy Mcldy
Precip Type None None None Tstms
Chance Precip (%) 0 0 0 50
Chance of Thunder (%) 0 0 0 20
Temp (24h trend) 31 (-5) 62 (+4) 48 75
RH % (24h trend) 75 (-20) 27 (-4) 62 46
Wind 20ft/early(mph) NW 10 G21 Lgt/Var SE 9 G21 SW 10 G23
Wind 20ft/late(mph) N 6 G19 S 6 S 11 G23 W 8
Precip Amount 0.00 0.00 0.00 0.04
Precip Duration 2
Precip Begin 6 AM
Precip End 6 PM
Mixing Hgt(ft-agl/msl) 4760 2020
Transport Wnd (mph) W 6 W 13
Vent Rate (kt-ft) 23800 22220
Max ADI Early 104 Very Good31 Fair 33 Fair 35 Fair
Max ADI Late 7 Poor 43 Gen Good 15 Gen Poor 33 Fair
Max LVORI Early 2 3 2 2
Max LVORI Late 3 1 2 2
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY...Mostly clear. Lows in the lower 50s. Highs in the
upper 70s. Northwest winds 5 to 10 mph.
.FRIDAY...Mostly clear. Lows in the mid 50s. Highs in the upper
70s. East winds around 5 mph.
.SATURDAY...Partly cloudy. A chance of showers. Lows in the mid
50s. Highs in the mid 70s. East winds 5 to 10 mph.
.SUNDAY...Mostly cloudy. Showers likely. Lows in the mid 50s.
Highs in the upper 60s. Northeast winds 10 to 15 mph.
.MONDAY...Mostly cloudy with a chance of showers. Lows in the
lower 50s. Highs in the upper 60s. East winds 10 to 15 mph.
$$
MDZ016-210800-
Charles-
Including the cities of St. Charles and Waldorf
231 PM EDT Mon Apr 20 2026
Tonight Tue Tue Night Wed
Cloud Cover Mclear Clear Pcldy Mcldy
Precip Type None None Showers Tstms
Chance Precip (%) 0 0 20 60
Chance of Thunder (%) 0 0 0 20
Temp (24h trend) 30 (-4) 62 (+4) 48 74
RH % (24h trend) 74 (-23) 24 (-2) 58 46
Wind 20ft/early(mph) NW 8 G21 Lgt/Var S 7 SW 8 G18
Wind 20ft/late(mph) Lgt/Var SW 6 S 9 G17 W 8
Precip Amount 0.00 0.00 0.00 0.05
Precip Duration 0 4
Precip Begin 2 AM Continuing
Precip End Continuing 6 PM
Mixing Hgt(ft-agl/msl) 4920 2780
Transport Wnd (mph) SW 9 W 9
Vent Rate (kt-ft) 39360 22240
Max ADI Early 110 Very Good26 Fair 55 Gen Good 24 Fair
Max ADI Late 4 Very Poor 55 Gen Good 13 Gen Poor 30 Fair
Max LVORI Early 2 3 2 2
Max LVORI Late 3 1 2 2
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY...Mostly clear. Lows in the lower 50s. Highs in the
upper 70s. Northwest winds 5 to 10 mph.
.FRIDAY...Partly cloudy. Lows in the mid 50s. Highs in the upper
70s. Northeast winds around 5 mph.
.SATURDAY...Partly cloudy. A chance of showers. Lows in the mid
50s. Highs in the mid 70s. East winds 5 to 10 mph.
.SUNDAY...Mostly cloudy. Showers likely. Lows in the mid 50s.
Highs in the upper 60s. Northeast winds 5 to 10 mph.
.MONDAY...Mostly cloudy. A chance of showers. Lows in the lower
50s. Highs in the upper 60s. East winds 5 to 10 mph.
$$
MDZ018-210800-
Calvert-
Including the cities of Cove Point, Drum Point, Chesapeake Beach,
Mount Harmony, Broomes Island, Long Beach, and Dunkirk
231 PM EDT Mon Apr 20 2026
Tonight Tue Tue Night Wed
Cloud Cover Mclear Mclear Pcldy Mcldy
Precip Type None None Showers Showers
Chance Precip (%) 0 0 20 50
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 32 (-6) 62 (+5) 49 75
RH % (24h trend) 72 (-20) 28 (-1) 62 47
Wind 20ft/early(mph) NW 9 G21 Lgt/Var S 9 G18 SW 9 G20
Wind 20ft/late(mph) N 6 G17 SE 6 S 10 G20 W 7
Precip Amount 0.00 0.00 0.00 0.04
Precip Duration 0 2
Precip Begin 2 AM Continuing
Precip End Continuing 6 PM
Mixing Hgt(ft-agl/msl) 4650 2530
Transport Wnd (mph) SW 8 W 12
Vent Rate (kt-ft) 32550 25300
Max ADI Early 79 Good 29 Fair 35 Fair 20 Gen Poor
Max ADI Late 7 Poor 46 Gen Good 16 Gen Poor 33 Fair
Max LVORI Early 2 3 2 2
Max LVORI Late 3 1 2 2
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY...Mostly clear. Lows in the lower 50s. Highs in the
upper 70s. North winds around 5 mph.
.FRIDAY...Partly cloudy. Lows in the mid 50s. Highs in the mid
70s. East winds around 5 mph.
.SATURDAY...Partly cloudy. A chance of showers. Lows in the mid
50s. Highs in the mid 70s. East winds 5 to 10 mph.
.SUNDAY...Mostly cloudy. Showers likely. Lows in the mid 50s.
Highs in the upper 60s. Northeast winds 5 to 10 mph.
.MONDAY...Mostly cloudy with a chance of showers. Lows in the
lower 50s. Highs in the upper 60s. East winds 5 to 10 mph.
$$
MDZ011-210800-
Southern Baltimore-
Including the cities of Baltimore, Fells Point, and Park Heights
231 PM EDT Mon Apr 20 2026
Tonight Tue Tue Night Wed
Cloud Cover Mclear Mclear Pcldy Mcldy
Precip Type None None Showers Showers
Chance Precip (%) 0 0 30 50
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 31 (-9) 59 (+5) 46 71
RH % (24h trend) 65 (-11) 26 (0) 67 53
Wind 20ft/early(mph) NW 8 G24 Lgt/Var SE 7 SW 6
Wind 20ft/late(mph) Lgt/Var S 6 S 7 G17 W 7
Precip Amount 0.00 0.00 0.00 0.03
Precip Duration 1 2
Precip Begin 2 AM Continuing
Precip End Continuing 6 PM
Mixing Hgt(ft-agl/msl) 4900 4000
Transport Wnd (mph) SW 8 NW 12
Vent Rate (kt-ft) 34300 40000
Max ADI Early 86 Good 25 Fair 48 Gen Good 18 Gen Poor
Max ADI Late 5 Very Poor 53 Gen Good 16 Gen Poor 42 Gen Good
Max LVORI Early 2 3 2 3
Max LVORI Late 3 1 3 2
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY...Mostly clear. Lows in the lower 50s. Highs in the mid
70s. Northwest winds 5 to 10 mph.
.FRIDAY...Partly cloudy. Lows in the lower 50s. Highs in the mid
70s. East winds around 5 mph.
.SATURDAY...Mostly cloudy. Showers likely. Lows in the mid 50s.
Highs in the upper 60s. East winds 5 to 10 mph.
.SUNDAY...Mostly cloudy. Showers likely. Lows in the lower 50s.
Highs in the mid 60s. Northeast winds 5 to 10 mph.
.MONDAY...Mostly cloudy with a chance of showers. Lows in the
upper 40s. Highs in the mid 60s. East winds 5 to 10 mph.
$$
MDZ013-210800-
Prince Georges-
Including the cities of Bowie, Suitland-Silver Hill, Clinton,
College Park, Tantallon, Greenbelt, and Montpelier
231 PM EDT Mon Apr 20 2026
Tonight Tue Tue Night Wed
Cloud Cover Mclear Mclear Pcldy Mcldy
Precip Type None None Showers Tstms
Chance Precip (%) 0 0 20 60
Chance of Thunder (%) 0 0 0 20
Temp (24h trend) 31 (-5) 61 (+4) 47 72
RH % (24h trend) 70 (-21) 25 (0) 59 48
Wind 20ft/early(mph) NW 9 G21 Lgt/Var S 7 SW 8 G18
Wind 20ft/late(mph) Lgt/Var S 6 S 9 G17 W 8
Precip Amount 0.00 0.00 0.00 0.04
Precip Duration 0 6
Precip Begin 2 AM Continuing
Precip End Continuing 6 PM
Mixing Hgt(ft-agl/msl) 5000 3590
Transport Wnd (mph) SW 9 NW 12
Vent Rate (kt-ft) 40000 35900
Max ADI Early 85 Good 27 Fair 58 Gen Good 18 Gen Poor
Max ADI Late 4 Very Poor 55 Gen Good 13 Gen Poor 43 Gen Good
Max LVORI Early 2 3 2 2
Max LVORI Late 3 1 2 2
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY...Mostly clear. Lows in the lower 50s. Highs in the
upper 70s. Northwest winds 5 to 10 mph.
.FRIDAY...Partly cloudy. Lows in the mid 50s. Highs in the upper
70s. East winds around 5 mph.
.SATURDAY...Mostly cloudy. A chance of showers. Lows in the mid
50s. Highs in the mid 70s. East winds 5 to 10 mph.
.SUNDAY...Mostly cloudy. Showers likely. Lows in the lower 50s.
Highs in the upper 60s. Northeast winds 5 to 10 mph.
.MONDAY...Mostly cloudy with a chance of showers. Lows in the
lower 50s. Highs in the mid 60s. East winds 5 to 10 mph.
$$
VAZ040-210800-
Rappahannock-
Including the cities of Castleton, Five Forks, Flint Hill,
Hackleys Crossroads, Rock Mills, and Washington
231 PM EDT Mon Apr 20 2026
Tonight Tue Tue Night Wed
Cloud Cover Mclear Mclear Pcldy Mcldy
Precip Type None None Showers Tstms
Chance Precip (%) 0 0 20 60
Chance of Thunder (%) 0 0 0 20
Temp (24h trend) 27 (-11) 63 (+7) 46 73
RH % (24h trend) 65 (-18) 27 (+2) 66 48
Wind 20ft/early(mph) N 5 G24 Lgt/Var S 5 G17 Lgt/Var
Wind 20ft/late(mph) Lgt/Var S 5 SW 5 W 7 G17
Precip Amount 0.00 0.00 0.00 0.06
Precip Duration 0 8
Precip Begin 2 AM Continuing
Precip End Continuing 6 PM
Mixing Hgt(ft-agl/msl) 4730 5030
Transport Wnd (mph) S 14 NW 18
Vent Rate (kt-ft) 56760 80480
Max ADI Early 184 Very Good39 Fair 81 Good 12 Poor
Max ADI Late 4 Very Poor 88 Good 8 Poor 77 Good
Max LVORI Early 2 3 2 3
Max LVORI Late 3 1 3 2
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY...Mostly clear. Lows in the upper 40s. Highs in the
upper 70s. Northwest winds 5 to 10 mph.
.FRIDAY...Partly cloudy. Lows in the lower 50s. Highs around 80.
West winds around 5 mph.
.SATURDAY...Mostly cloudy. Showers likely. Lows in the mid 50s.
Highs in the mid 70s. West winds around 5 mph.
.SUNDAY...Mostly cloudy. Showers likely. Lows in the lower 50s.
Highs in the upper 60s. Northeast winds around 5 mph.
.MONDAY...Mostly cloudy. A chance of showers. Lows in the upper
40s. Highs in the mid 60s. Southeast winds around 5 mph.
$$
DCZ001-210800-
District of Columbia-
Including the cities of Adams Morgan and Washington
231 PM EDT Mon Apr 20 2026
Tonight Tue Tue Night Wed
Cloud Cover Mclear Mclear Pcldy Mcldy
Precip Type None None Showers Tstms
Chance Precip (%) 0 0 20 60
Chance of Thunder (%) 0 0 0 20
Temp (24h trend) 32 (-11) 62 (+5) 49 73
RH % (24h trend) 66 (-10) 25 (+2) 58 48
Wind 20ft/early(mph) NW 9 G23 Lgt/Var S 6 SW 6
Wind 20ft/late(mph) Lgt/Var S 5 S 8 W 7
Precip Amount 0.00 0.00 0.00 0.04
Precip Duration 0 6
Precip Begin 2 AM Continuing
Precip End Continuing 6 PM
Mixing Hgt(ft-agl/msl) 5010 3620
Transport Wnd (mph) SW 9 NW 12
Vent Rate (kt-ft) 40080 36200
Max ADI Early 89 Good 28 Fair 65 Good 16 Gen Poor
Max ADI Late 4 Very Poor 61 Good 12 Poor 45 Gen Good
Max LVORI Early 2 3 2 2
Max LVORI Late 3 1 2 2
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY...Mostly clear. Lows in the lower 50s. Highs in the
upper 70s. Northwest winds around 5 mph.
.FRIDAY...Partly cloudy. Lows in the mid 50s. Highs around 80.
East winds around 5 mph.
.SATURDAY...Mostly cloudy. A chance of showers. Lows in the mid
50s. Highs in the mid 70s. East winds 5 to 10 mph.
.SUNDAY...Mostly cloudy. Showers likely. Lows in the mid 50s.
Highs in the upper 60s. Northeast winds 5 to 10 mph.
.MONDAY...Mostly cloudy. A chance of showers. Lows in the lower
50s. Highs in the upper 60s. East winds 5 to 10 mph.
$$
VAZ504-210800-
Eastern Highland-
Including the cities of Clover Creek, Liberty, McDowell,
Monterey, Mustoe, Possum Trot, and Sirons Mill
231 PM EDT Mon Apr 20 2026
Tonight Tue Tue Night Wed
Cloud Cover Mclear Mclear Pcldy Pcldy
Precip Type None None None Tstms
Chance Precip (%) 0 0 0 40
Chance of Thunder (%) 0 0 0 20
Temp (24h trend) 24 (-7) 67 (+19) 43 70
RH % (24h trend) 70 (-20) 23 (-4) 72 44
Wind 20ft/early(mph) NW 6 G21 Lgt/Var SW 6 G19 W 10 G29
Wind 20ft/late(mph) Lgt/Var SW 7 G20 W 7 G24 W 12 G29
Precip Amount 0.00 0.00 0.00 0.03
Precip Duration 2
Precip Begin 8 AM
Precip End 6 PM
Mixing Hgt(ft-agl/msl) 5700 4360
Transport Wnd (mph) W 21 NW 25
Vent Rate (kt-ft) 102600 95920
Max ADI Early 141 Very Good41 Gen Good 110 Very Good79 Good
Max ADI Late 3 Very Poor 132 Very Good18 Gen Poor 82 Good
Max LVORI Early 2 3 2 3
Max LVORI Late 3 1 3 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY...Mostly clear. Lows in the mid 40s. Highs in the mid
70s. Northwest winds 10 to 15 mph.
.FRIDAY...Mostly clear. Lows in the upper 40s. Highs in the mid
70s. West winds 5 to 10 mph.
.SATURDAY...Partly cloudy. Showers likely. Lows in the lower 50s.
Highs in the lower 70s. West winds 5 to 10 mph.
.SUNDAY...Mostly cloudy. A chance of showers. Lows in the upper
40s. Highs in the upper 60s. West winds 5 to 10 mph.
.MONDAY...Mostly cloudy. A chance of showers. Lows in the upper
40s. Highs in the lower 60s. South winds 5 to 10 mph.
$$
VAZ027-210800-
Shenandoah-
Including the cities of Clary, Strasburg, Alonzaville, Woodstock,
Hawkinstown, Mount Clifton, and Mount Jackson
231 PM EDT Mon Apr 20 2026
Tonight Tue Tue Night Wed
Cloud Cover Mclear Mclear Pcldy Mcldy
Precip Type None None Showers Tstms
Chance Precip (%) 0 0 20 60
Chance of Thunder (%) 0 0 0 20
Temp (24h trend) 26 (-10) 66 (+15) 46 72
RH % (24h trend) 67 (-25) 25 (0) 68 48
Wind 20ft/early(mph) NW 6 G24 Lgt/Var S 5 G18 SW 6 G21
Wind 20ft/late(mph) Lgt/Var S 6 G18 SW 6 G18 W 9 G21
Precip Amount 0.00 0.00 0.00 0.06
Precip Duration 0 8
Precip Begin 2 AM Continuing
Precip End Continuing 6 PM
Mixing Hgt(ft-agl/msl) 4950 5530
Transport Wnd (mph) S 15 NW 21
Vent Rate (kt-ft) 64350 99540
Max ADI Early 172 Very Good36 Fair 73 Good 32 Fair
Max ADI Late 3 Very Poor 84 Good 9 Poor 88 Good
Max LVORI Early 2 3 2 3
Max LVORI Late 3 1 3 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY...Mostly clear. Lows in the upper 40s. Highs in the
upper 70s. Northwest winds 5 to 10 mph.
.FRIDAY...Partly cloudy. Lows in the lower 50s. Highs around 80.
West winds around 5 mph.
.SATURDAY...Mostly cloudy. Showers likely. Lows in the mid 50s.
Highs in the mid 70s. West winds 5 to 10 mph.
.SUNDAY...Mostly cloudy. Showers likely. Lows in the lower 50s.
Highs in the upper 60s. Northeast winds 5 to 10 mph.
.MONDAY...Mostly cloudy. A chance of showers. Lows in the upper
40s. Highs in the mid 60s. Southeast winds 5 to 10 mph.
$$
VAZ505-210800-
Western Loudoun-
Including the city of Lucketts
231 PM EDT Mon Apr 20 2026
Tonight Tue Tue Night Wed
Cloud Cover Mclear Mclear Pcldy Mcldy
Precip Type None None Showers Tstms
Chance Precip (%) 0 0 30 70
Chance of Thunder (%) 0 0 0 20
Temp (24h trend) 29 (-9) 61 (+8) 46 71
RH % (24h trend) 69 (-16) 29 (+3) 67 54
Wind 20ft/early(mph) NW 8 G24 Lgt/Var S 8 G17 SW 6
Wind 20ft/late(mph) Lgt/Var S 7 G17 S 7 G17 W 8 G17
Precip Amount 0.00 0.00 0.00 0.07
Precip Duration 1 8
Precip Begin 2 AM Continuing
Precip End Continuing 6 PM
Mixing Hgt(ft-agl/msl) 4430 4410
Transport Wnd (mph) SW 10 NW 17
Vent Rate (kt-ft) 39870 66150
Max ADI Early 119 Very Good31 Fair 67 Good 21 Fair
Max ADI Late 4 Very Poor 75 Good 12 Poor 65 Good
Max LVORI Early 2 3 2 3
Max LVORI Late 3 1 3 2
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY...Mostly clear. Lows around 50. Highs in the upper 70s.
Northwest winds 5 to 10 mph.
.FRIDAY...Partly cloudy. Lows in the lower 50s. Highs in the
upper 70s. North winds around 5 mph.
.SATURDAY...Mostly cloudy. Showers likely. Lows in the mid 50s.
Highs in the lower 70s. Southwest winds 5 to 10 mph.
.SUNDAY...Mostly cloudy. Showers likely. Lows in the lower 50s.
Highs in the upper 60s. Northeast winds 10 to 15 mph.
.MONDAY...Mostly cloudy with a chance of showers. Lows in the
upper 40s. Highs in the mid 60s. Southeast winds 10 to 15 mph.
$$
VAZ028-210800-
Frederick-
Including the cities of Albin, Cedar Grove, Gainesboro,
and Winchester
231 PM EDT Mon Apr 20 2026
Tonight Tue Tue Night Wed
Cloud Cover Mclear Mclear Pcldy Mcldy
Precip Type None None Showers Tstms
Chance Precip (%) 0 0 30 70
Chance of Thunder (%) 0 0 0 20
Temp (24h trend) 28 (-10) 65 (+14) 47 71
RH % (24h trend) 66 (-18) 25 (-1) 69 52
Wind 20ft/early(mph) NW 7 G24 Lgt/Var S 6 W 6 G20
Wind 20ft/late(mph) Lgt/Var S 6 G17 SW 6 W 9 G21
Precip Amount 0.00 0.00 0.00 0.04
Precip Duration 1 8
Precip Begin 2 AM Continuing
Precip End Continuing 6 PM
Mixing Hgt(ft-agl/msl) 5090 5410
Transport Wnd (mph) SW 14 NW 21
Vent Rate (kt-ft) 61080 97380
Max ADI Early 113 Very Good36 Fair 65 Good 43 Gen Good
Max ADI Late 4 Very Poor 83 Good 9 Poor 87 Good
Max LVORI Early 2 3 2 3
Max LVORI Late 3 1 3 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY...Mostly clear. Lows in the upper 40s. Highs in the
upper 70s. Northwest winds 5 to 10 mph.
.FRIDAY...Partly cloudy. A chance of showers. Lows in the lower
50s. Highs around 80. West winds 5 to 10 mph.
.SATURDAY...Mostly cloudy. Showers likely. Lows in the mid 50s.
Highs in the lower 70s. West winds 5 to 10 mph.
.SUNDAY...Mostly cloudy. Showers likely. Lows in the lower 50s.
Highs in the upper 60s. Northeast winds 5 to 10 mph.
.MONDAY...Mostly cloudy. A chance of showers. Lows in the upper
40s. Highs in the mid 60s. Southeast winds 5 to 10 mph.
$$
VAZ025-210800-
Augusta-
Including the cities of Christian, Churchville, Staunton,
Waynesboro, Spottswood, and Stuarts Draft
231 PM EDT Mon Apr 20 2026
Tonight Tue Tue Night Wed
Cloud Cover Mclear Mclear Pcldy Mcldy
Precip Type None None None Tstms
Chance Precip (%) 0 0 0 30
Chance of Thunder (%) 0 0 0 20
Temp (24h trend) 25 (-7) 67 (+13) 43 74
RH % (24h trend) 69 (-15) 23 (0) 71 40
Wind 20ft/early(mph) NW 6 G23 Lgt/Var SW 7 G19 W 8 G26
Wind 20ft/late(mph) Lgt/Var SW 8 G19 SW 6 G20 W 12 G26
Precip Amount 0.00 0.00 0.00 0.02
Precip Duration 2
Precip Begin 8 AM
Precip End 6 PM
Mixing Hgt(ft-agl/msl) 5200 4990
Transport Wnd (mph) SW 18 NW 24
Vent Rate (kt-ft) 83200 104790
Max ADI Early 101 Very Good40 Fair 86 Good 76 Good
Max ADI Late 3 Very Poor 106 Very Good9 Poor 77 Good
Max LVORI Early 2 3 2 3
Max LVORI Late 3 1 3 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY...Mostly clear. Lows in the upper 40s. Highs in the
upper 70s. Northwest winds 10 to 15 mph.
.FRIDAY...Mostly clear. Lows in the lower 50s. Highs in the upper
70s. West winds 10 to 15 mph.
.SATURDAY...Partly cloudy. A chance of showers. Lows in the mid
50s. Highs in the mid 70s. West winds 10 to 15 mph.
.SUNDAY...Mostly cloudy. A chance of showers. Lows in the lower
50s. Highs around 70. Northeast winds 10 to 15 mph.
.MONDAY...Mostly cloudy. A chance of showers. Lows around 50.
Highs in the mid 60s. Southeast winds 10 to 15 mph.
$$
VAZ502-210800-
Southern Fauquier-
Including the city of Turnbull
231 PM EDT Mon Apr 20 2026
Tonight Tue Tue Night Wed
Cloud Cover Mclear Mclear Pcldy Mcldy
Precip Type None None Showers Tstms
Chance Precip (%) 0 0 20 60
Chance of Thunder (%) 0 0 0 20
Temp (24h trend) 27 (-8) 63 (+4) 46 74
RH % (24h trend) 75 (-16) 26 (+2) 63 48
Wind 20ft/early(mph) N 7 G23 Lgt/Var S 5 SW 6
Wind 20ft/late(mph) Lgt/Var S 5 S 6 W 7
Precip Amount 0.00 0.00 0.00 0.06
Precip Duration 0 8
Precip Begin 2 AM Continuing
Precip End Continuing 6 PM
Mixing Hgt(ft-agl/msl) 4700 3950
Transport Wnd (mph) SW 9 NW 15
Vent Rate (kt-ft) 37600 51350
Max ADI Early 113 Very Good28 Fair 73 Good 16 Gen Poor
Max ADI Late 4 Very Poor 76 Good 10 Poor 54 Gen Good
Max LVORI Early 2 3 2 3
Max LVORI Late 3 1 2 2
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY...Mostly clear. Lows in the upper 40s. Highs in the
upper 70s. Northwest winds 5 to 10 mph.
.FRIDAY...Partly cloudy. Lows in the lower 50s. Highs in the
lower 80s. Northwest winds around 5 mph.
.SATURDAY...Mostly cloudy. A chance of showers. Lows in the lower
50s. Highs in the upper 70s. Northwest winds 5 to 10 mph.
.SUNDAY...Mostly cloudy. Showers likely. Lows in the lower 50s.
Highs in the lower 70s. Northeast winds 5 to 10 mph.
.MONDAY...Mostly cloudy with a chance of showers. Lows in the
upper 40s. Highs in the upper 60s. Southeast winds 5 to 10 mph.
$$
VAZ026-210800-
Rockingham-
Including the cities of Harrisonburg and Linville
231 PM EDT Mon Apr 20 2026
Tonight Tue Tue Night Wed
Cloud Cover Mclear Mclear Pcldy Mcldy
Precip Type None None None Tstms
Chance Precip (%) 0 0 0 50
Chance of Thunder (%) 0 0 0 20
Temp (24h trend) 25 (-10) 68 (+16) 45 73
RH % (24h trend) 71 (-16) 24 (-3) 71 45
Wind 20ft/early(mph) NW 6 G25 Lgt/Var S 6 G19 SW 7 G27
Wind 20ft/late(mph) Lgt/Var S 7 G19 SW 6 G21 W 10 G27
Precip Amount 0.00 0.00 0.00 0.05
Precip Duration 2
Precip Begin 6 AM
Precip End 6 PM
Mixing Hgt(ft-agl/msl) 5330 5190
Transport Wnd (mph) SW 17 NW 21
Vent Rate (kt-ft) 79950 93420
Max ADI Early 101 Very Good35 Fair 80 Good 44 Gen Good
Max ADI Late 3 Very Poor 102 Very Good8 Poor 80 Good
Max LVORI Early 2 4 2 3
Max LVORI Late 3 1 3 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY...Mostly clear. Lows in the upper 40s. Highs in the
upper 70s. Northwest winds 10 to 15 mph.
.FRIDAY...Mostly clear. Lows in the lower 50s. Highs in the upper
70s. West winds 5 to 10 mph.
.SATURDAY...Partly cloudy. Showers likely. Lows in the mid 50s.
Highs in the mid 70s. West winds 5 to 10 mph.
.SUNDAY...Mostly cloudy. A chance of showers. Lows in the lower
50s. Highs in the upper 60s. Northeast winds 5 to 10 mph.
.MONDAY...Mostly cloudy. A chance of showers. Lows in the upper
40s. Highs in the mid 60s. South winds 5 to 10 mph.
$$
VAZ503-210800-
Western Highland-
Including the cities of Hightown, Mill Gap, and New Hampden
231 PM EDT Mon Apr 20 2026
Tonight Tue Tue Night Wed
Cloud Cover Mclear Mclear Pcldy Mcldy
Precip Type None None Showers Tstms
Chance Precip (%) 0 0 20 60
Chance of Thunder (%) 0 0 0 20
Temp (24h trend) 23 (-9) 62 (+19) 44 62
RH % (24h trend) 72 (-18) 25 (-7) 73 53
Wind 20ft/early(mph) NW 8 G25 Lgt/Var SW 8 G21 W 14 G33
Wind 20ft/late(mph) Lgt/Var SW 8 G21 W 11 G27 W 13 G33
Precip Amount 0.00 0.00 0.00 0.03
Precip Duration 0 6
Precip Begin 2 AM Continuing
Precip End Continuing 6 PM
Mixing Hgt(ft-agl/msl) 5660 3570
Transport Wnd (mph) W 22 NW 26
Vent Rate (kt-ft) 107540 82110
Max ADI Early 99 Good 38 Fair 119 Very Good71 Good
Max ADI Late 3 Very Poor 134 Very Good23 Fair 71 Good
Max LVORI Early 2 3 3 3
Max LVORI Late 3 1 3 2
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY...Partly cloudy. Lows in the mid 40s. Highs in the
upper 60s. Northwest winds 10 to 15 mph.
.FRIDAY...Mostly clear. Lows in the upper 40s. Highs in the lower
70s. West winds 5 to 10 mph.
.SATURDAY...Mostly cloudy. Showers likely. Lows in the lower 50s.
Highs in the upper 60s. West winds 5 to 10 mph.
.SUNDAY...Mostly cloudy. A chance of showers. Lows in the upper
40s. Highs in the mid 60s. West winds 10 to 15 mph.
.MONDAY...Mostly cloudy. Showers likely. Lows in the mid 40s.
Highs around 60. South winds 10 to 15 mph.
$$
VAZ508-210800-
Central Virginia Blue Ridge-
Including the city of Montebello
231 PM EDT Mon Apr 20 2026
Tonight Tue Tue Night Wed
Cloud Cover Mclear Mclear Pcldy Pcldy
Precip Type None None None Tstms
Chance Precip (%) 0 0 0 30
Chance of Thunder (%) 0 0 0 20
Temp (24h trend) 26 (-10) 63 (+10) 45 72
RH % (24h trend) 62 (-5) 24 (+1) 63 39
Wind 20ft/early(mph) NW 9 G24 Lgt/Var S 10 G19 W 11 G27
Wind 20ft/late(mph) Lgt/Var SW 7 G19 SW 10 G19 W 12 G27
Precip Amount 0.00 0.00 0.00 0.03
Precip Duration 2
Precip Begin 8 AM
Precip End 6 PM
Mixing Hgt(ft-agl/msl) 4120 4440
Transport Wnd (mph) SW 16 NW 24
Vent Rate (kt-ft) 57680 93240
Max ADI Early 92 Good 30 Fair 58 Gen Good 60 Gen Good
Max ADI Late 4 Very Poor 73 Good 11 Poor 70 Good
Max LVORI Early 2 3 2 2
Max LVORI Late 3 1 2 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY...Mostly clear. Lows around 50. Highs in the mid 70s.
Northwest winds 10 to 15 mph.
.FRIDAY...Mostly clear. Lows in the mid 50s. Highs in the mid
70s. West winds 5 to 10 mph.
.SATURDAY...Partly cloudy. A chance of showers. Lows in the upper
50s. Highs in the lower 70s. West winds 5 to 10 mph.
.SUNDAY...Mostly cloudy. A chance of showers. Lows in the lower
50s. Highs in the mid 60s. Northeast winds 10 to 15 mph.
.MONDAY...Mostly cloudy. A chance of showers. Lows in the lower
50s. Highs in the lower 60s. Southeast winds 10 to 15 mph.
$$
VAZ506-210800-
Eastern Loudoun-
Including the cities of Gleedsville, Leesburg,
Dulles International Airport, Oak Grove, Sterling Park,
and Countryside
231 PM EDT Mon Apr 20 2026
Tonight Tue Tue Night Wed
Cloud Cover Mclear Mclear Pcldy Mcldy
Precip Type None None Showers Tstms
Chance Precip (%) 0 0 30 60
Chance of Thunder (%) 0 0 0 20
Temp (24h trend) 29 (-11) 61 (+6) 47 72
RH % (24h trend) 72 (-9) 27 (+1) 64 52
Wind 20ft/early(mph) NW 8 G24 Lgt/Var S 7 SW 6
Wind 20ft/late(mph) Lgt/Var S 6 S 7 W 7
Precip Amount 0.00 0.00 0.00 0.07
Precip Duration 1 8
Precip Begin 2 AM Continuing
Precip End Continuing 6 PM
Mixing Hgt(ft-agl/msl) 4580 4630
Transport Wnd (mph) SW 12 NW 16
Vent Rate (kt-ft) 45800 64820
Max ADI Early 87 Good 32 Fair 76 Good 12 Poor
Max ADI Late 4 Very Poor 74 Good 12 Poor 65 Good
Max LVORI Early 2 3 2 3
Max LVORI Late 3 1 2 2
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY...Mostly clear. Lows around 50. Highs in the upper 70s.
Northwest winds 5 to 10 mph.
.FRIDAY...Partly cloudy. Lows in the mid 50s. Highs around 80.
North winds around 5 mph.
.SATURDAY...Mostly cloudy. Showers likely. Lows in the mid 50s.
Highs in the mid 70s. North winds 5 to 10 mph.
.SUNDAY...Mostly cloudy. Showers likely. Lows in the lower 50s.
Highs in the upper 60s. Northeast winds 5 to 10 mph.
.MONDAY...Mostly cloudy with a chance of showers. Lows around 50.
Highs in the mid 60s. Southeast winds 5 to 10 mph.
$$
VAZ507-210800-
Northern Virginia Blue Ridge-
Including the cities of Chester Gap and Skyland
231 PM EDT Mon Apr 20 2026
Tonight Tue Tue Night Wed
Cloud Cover Mclear Clear Pcldy Mcldy
Precip Type None None None Tstms
Chance Precip (%) 0 0 0 60
Chance of Thunder (%) 0 0 0 20
Temp (24h trend) 26 (-10) 62 (+13) 46 70
RH % (24h trend) 65 (-13) 27 (-2) 66 50
Wind 20ft/early(mph) NW 10 G27 Lgt/Var S 9 G21 W 10 G23
Wind 20ft/late(mph) Lgt/Var S 7 G19 SW 11 G23 W 10 G21
Precip Amount 0.00 0.00 0.00 0.08
Precip Duration 4
Precip Begin 6 AM
Precip End 6 PM
Mixing Hgt(ft-agl/msl) 4010 4410
Transport Wnd (mph) SW 14 NW 21
Vent Rate (kt-ft) 48120 79380
Max ADI Early 99 Good 30 Fair 52 Gen Good 16 Gen Poor
Max ADI Late 4 Very Poor 67 Good 12 Poor 72 Good
Max LVORI Early 2 3 2 3
Max LVORI Late 3 1 2 2
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY...Mostly clear. Lows in the upper 40s. Highs in the mid
70s. Northwest winds 10 to 15 mph.
.FRIDAY...Partly cloudy. Lows in the lower 50s. Highs in the mid
70s. West winds 5 to 10 mph.
.SATURDAY...Partly cloudy. Showers likely. Lows in the mid 50s.
Highs in the lower 70s. West winds 5 to 10 mph.
.SUNDAY...Mostly cloudy. Showers likely. Lows in the lower 50s.
Highs in the mid 60s. Northeast winds 10 to 15 mph.
.MONDAY...Mostly cloudy. A chance of showers. Lows in the upper
40s. Highs in the lower 60s. Southeast winds 10 to 15 mph.
$$
VAZ501-210800-
Northern Fauquier-
Including the cities of Airlie, Bethel, and Warrenton
231 PM EDT Mon Apr 20 2026
Tonight Tue Tue Night Wed
Cloud Cover Mclear Mclear Pcldy Mcldy
Precip Type None None Showers Tstms
Chance Precip (%) 0 0 30 60
Chance of Thunder (%) 0 0 0 20
Temp (24h trend) 28 (-10) 62 (+8) 46 71
RH % (24h trend) 68 (-17) 28 (+3) 64 51
Wind 20ft/early(mph) N 8 G24 Lgt/Var S 7 G17 SW 6
Wind 20ft/late(mph) Lgt/Var S 7 G17 S 7 W 8 G17
Precip Amount 0.00 0.00 0.00 0.06
Precip Duration 1 8
Precip Begin 2 AM Continuing
Precip End Continuing 6 PM
Mixing Hgt(ft-agl/msl) 4440 4490
Transport Wnd (mph) S 14 NW 20
Vent Rate (kt-ft) 53280 76330
Max ADI Early 116 Very Good33 Fair 74 Good 16 Gen Poor
Max ADI Late 4 Very Poor 83 Good 12 Poor 73 Good
Max LVORI Early 2 3 2 3
Max LVORI Late 3 1 2 2
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY...Mostly clear. Lows in the upper 40s. Highs in the
upper 70s. Northwest winds 5 to 10 mph.
.FRIDAY...Partly cloudy. Lows in the lower 50s. Highs around 80.
Northwest winds around 5 mph.
.SATURDAY...Mostly cloudy. Showers likely. Lows in the mid 50s.
Highs in the mid 70s. West winds 5 to 10 mph.
.SUNDAY...Mostly cloudy. Showers likely. Lows in the lower 50s.
Highs in the upper 60s. Northeast winds 5 to 10 mph.
.MONDAY...Mostly cloudy with a chance of showers. Lows in the
upper 40s. Highs in the mid 60s. Southeast winds 5 to 10 mph.
$$
VAZ029-210800-
Page-
Including the cities of Compton, Fairview, Hamburg, Kimball,
Luray, Rileyville, and Ingham
231 PM EDT Mon Apr 20 2026
Tonight Tue Tue Night Wed
Cloud Cover Mclear Mclear Pcldy Mcldy
Precip Type None None Showers Tstms
Chance Precip (%) 0 0 20 60
Chance of Thunder (%) 0 0 0 20
Temp (24h trend) 26 (-9) 66 (+13) 47 73
RH % (24h trend) 68 (-23) 25 (-2) 68 47
Wind 20ft/early(mph) N 7 G24 Lgt/Var S 7 G18 SW 6 G17
Wind 20ft/late(mph) Lgt/Var S 6 G18 SW 7 G17 W 8 G19
Precip Amount 0.00 0.00 0.00 0.09
Precip Duration 0 4
Precip Begin 2 AM Continuing
Precip End Continuing 6 PM
Mixing Hgt(ft-agl/msl) 5090 5560
Transport Wnd (mph) S 16 NW 21
Vent Rate (kt-ft) 71260 100080
Max ADI Early 118 Very Good37 Fair 77 Good 22 Fair
Max ADI Late 3 Very Poor 90 Good 10 Poor 84 Good
Max LVORI Early 2 4 2 3
Max LVORI Late 3 1 3 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY...Mostly clear. Lows in the upper 40s. Highs around 80.
Northwest winds 5 to 10 mph.
.FRIDAY...Partly cloudy. Lows in the lower 50s. Highs in the
lower 80s. West winds around 5 mph.
.SATURDAY...Partly cloudy. Showers likely. Lows in the mid 50s.
Highs in the upper 70s. West winds 5 to 10 mph.
.SUNDAY...Mostly cloudy. A chance of showers. Lows in the lower
50s. Highs around 70. Northeast winds 5 to 10 mph.
.MONDAY...Mostly cloudy. A chance of showers. Lows in the upper
40s. Highs in the mid 60s. Southeast winds 5 to 10 mph.
$$
WVZ506-210800-
Eastern Pendleton-
Including the cities of Brandywine, Franklin, Oak Flat, Ruddle,
and Sugar Grove
231 PM EDT Mon Apr 20 2026
Tonight Tue Tue Night Wed
Cloud Cover Mclear Mclear Pcldy Mcldy
Precip Type None None Showers Tstms
Chance Precip (%) 0 0 20 60
Chance of Thunder (%) 0 0 0 20
Temp (24h trend) 24 (-10) 67 (+21) 47 68
RH % (24h trend) 73 (-12) 22 (-8) 68 54
Wind 20ft/early(mph) NW 7 G24 Lgt/Var SW 7 G20 W 10 G29
Wind 20ft/late(mph) Lgt/Var SW 7 G20 W 8 G26 W 11 G29
Precip Amount 0.00 0.00 0.00 0.04
Precip Duration 0 6
Precip Begin 2 AM Continuing
Precip End Continuing 6 PM
Mixing Hgt(ft-agl/msl) 6480 3950
Transport Wnd (mph) W 20 NW 22
Vent Rate (kt-ft) 110160 75050
Max ADI Early 141 Very Good39 Fair 111 Very Good63 Good
Max ADI Late 2 Very Poor 134 Very Good17 Gen Poor 67 Good
Max LVORI Early 2 3 2 3
Max LVORI Late 3 1 3 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY...Partly cloudy. Lows in the upper 40s. Highs in the
mid 70s. West winds 10 to 15 mph.
.FRIDAY...Mostly clear. Lows in the lower 50s. Highs in the upper
70s. West winds 5 to 10 mph.
.SATURDAY...Mostly cloudy. Showers likely. Lows in the mid 50s.
Highs in the lower 70s. West winds 5 to 10 mph.
.SUNDAY...Mostly cloudy. A chance of showers. Lows around 50.
Highs in the upper 60s. North winds 5 to 10 mph.
.MONDAY...Mostly cloudy. A chance of showers. Lows in the upper
40s. Highs in the lower 60s. South winds 10 to 15 mph.
$$
VAZ031-210800-
Clarke-
Including the cities of Berryville and Stringtown
231 PM EDT Mon Apr 20 2026
Tonight Tue Tue Night Wed
Cloud Cover Mclear Mclear Pcldy Mcldy
Precip Type None None Showers Tstms
Chance Precip (%) 0 0 30 70
Chance of Thunder (%) 0 0 0 20
Temp (24h trend) 28 (-10) 64 (+12) 47 72
RH % (24h trend) 70 (-8) 28 (+2) 70 52
Wind 20ft/early(mph) NW 8 G25 Lgt/Var S 7 G19 SW 6
Wind 20ft/late(mph) Lgt/Var S 6 G18 S 7 G18 W 8 G18
Precip Amount 0.00 0.00 0.00 0.06
Precip Duration 1 8
Precip Begin 2 AM Continuing
Precip End Continuing 6 PM
Mixing Hgt(ft-agl/msl) 4860 5000
Transport Wnd (mph) S 14 NW 20
Vent Rate (kt-ft) 58320 85000
Max ADI Early 114 Very Good31 Fair 59 Gen Good 38 Fair
Max ADI Late 4 Very Poor 82 Good 8 Poor 79 Good
Max LVORI Early 2 3 2 3
Max LVORI Late 3 1 3 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY...Mostly clear. Lows around 50. Highs in the upper 70s.
Northwest winds 5 to 10 mph.
.FRIDAY...Partly cloudy. Lows in the lower 50s. Highs around 80.
West winds around 5 mph.
.SATURDAY...Mostly cloudy. Showers likely. Lows in the mid 50s.
Highs in the mid 70s. West winds 5 to 10 mph.
.SUNDAY...Mostly cloudy. Showers likely. Lows in the lower 50s.
Highs in the upper 60s. Northeast winds 5 to 10 mph.
.MONDAY...Mostly cloudy. A chance of showers. Lows around 50.
Highs in the mid 60s. Southeast winds 5 to 10 mph.
$$
WVZ053-210800-
Jefferson-
Including the cities of Ranson, Shenandoah Junction, Bloomery,
Charles Town, Middleway, Bakerton, and Millville
231 PM EDT Mon Apr 20 2026
Tonight Tue Tue Night Wed
Cloud Cover Mclear Mclear Pcldy Mcldy
Precip Type None None Showers Tstms
Chance Precip (%) 0 0 30 70
Chance of Thunder (%) 0 0 0 20
Temp (24h trend) 28 (-9) 62 (+9) 46 71
RH % (24h trend) 69 (-10) 30 (+5) 72 53
Wind 20ft/early(mph) NW 8 G24 Lgt/Var S 7 G17 SW 5
Wind 20ft/late(mph) Lgt/Var S 7 G17 S 6 W 8 G18
Precip Amount 0.00 0.00 0.00 0.05
Precip Duration 1 8
Precip Begin 2 AM Continuing
Precip End Continuing 6 PM
Mixing Hgt(ft-agl/msl) 4610 4500
Transport Wnd (mph) S 14 NW 16
Vent Rate (kt-ft) 55320 63000
Max ADI Early 113 Very Good35 Fair 58 Gen Good 36 Fair
Max ADI Late 4 Very Poor 77 Good 8 Poor 60 Gen Good
Max LVORI Early 2 3 2 3
Max LVORI Late 3 1 3 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY...Mostly clear. Lows in the upper 40s. Highs in the
upper 70s. Northwest winds 5 to 10 mph.
.FRIDAY...Partly cloudy. Lows in the lower 50s. Highs around 80.
Northwest winds around 5 mph.
.SATURDAY...Mostly cloudy. Showers likely. Lows in the mid 50s.
Highs in the lower 70s. South winds 5 to 10 mph.
.SUNDAY...Mostly cloudy. Showers likely. Lows in the lower 50s.
Highs in the upper 60s. Northeast winds 5 to 10 mph.
.MONDAY...Mostly cloudy. A chance of showers. Lows in the upper
40s. Highs in the mid 60s. Southeast winds 5 to 10 mph.
$$
VAZ030-210800-
Warren-
Including the cities of Arco, Bentonville, Buckton, Cedarville,
Front Royal, Glen Echo, and Howellsville
231 PM EDT Mon Apr 20 2026
Tonight Tue Tue Night Wed
Cloud Cover Mclear Mclear Pcldy Mcldy
Precip Type None None Showers Tstms
Chance Precip (%) 0 0 20 60
Chance of Thunder (%) 0 0 0 20
Temp (24h trend) 28 (-10) 65 (+12) 48 73
RH % (24h trend) 66 (-21) 24 (-1) 65 48
Wind 20ft/early(mph) NW 7 G24 Lgt/Var S 6 G19 SW 5
Wind 20ft/late(mph) Lgt/Var S 5 G17 SW 6 G17 W 8 G18
Precip Amount 0.00 0.00 0.00 0.05
Precip Duration 0 8
Precip Begin 2 AM Continuing
Precip End Continuing 6 PM
Mixing Hgt(ft-agl/msl) 5160 5630
Transport Wnd (mph) S 14 NW 21
Vent Rate (kt-ft) 61920 101340
Max ADI Early 115 Very Good39 Fair 68 Good 25 Fair
Max ADI Late 3 Very Poor 84 Good 10 Poor 87 Good
Max LVORI Early 2 3 2 3
Max LVORI Late 3 1 2 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY...Mostly clear. Lows around 50. Highs in the upper 70s.
Northwest winds 5 to 10 mph.
.FRIDAY...Partly cloudy. Lows in the mid 50s. Highs in the lower
80s. West winds around 5 mph.
.SATURDAY...Mostly cloudy. Showers likely. Lows in the mid 50s.
Highs in the mid 70s. West winds 5 to 10 mph.
.SUNDAY...Mostly cloudy. Showers likely. Lows in the lower 50s.
Highs in the upper 60s. Northeast winds 5 to 10 mph.
.MONDAY...Mostly cloudy. A chance of showers. Lows around 50.
Highs in the mid 60s. Southeast winds 5 to 10 mph.
$$
WVZ052-210800-
Berkeley-
Including the city of Martinsburg
231 PM EDT Mon Apr 20 2026
Tonight Tue Tue Night Wed
Cloud Cover Mclear Mclear Pcldy Mcldy
Precip Type None None Showers Tstms
Chance Precip (%) 0 0 30 60
Chance of Thunder (%) 0 0 0 20
Temp (24h trend) 29 (-9) 63 (+11) 45 71
RH % (24h trend) 65 (-21) 27 (+1) 73 52
Wind 20ft/early(mph) NW 7 G24 Lgt/Var S 6 Lgt/Var
Wind 20ft/late(mph) Lgt/Var S 6 Lgt/Var W 8 G19
Precip Amount 0.00 0.00 0.00 0.04
Precip Duration 1 6
Precip Begin 2 AM Continuing
Precip End Continuing 6 PM
Mixing Hgt(ft-agl/msl) 4840 5250
Transport Wnd (mph) S 14 NW 17
Vent Rate (kt-ft) 58080 78750
Max ADI Early 112 Very Good36 Fair 64 Good 38 Fair
Max ADI Late 4 Very Poor 79 Good 8 Poor 69 Good
Max LVORI Early 2 3 2 3
Max LVORI Late 3 1 3 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY...Mostly clear. Lows in the upper 40s. Highs in the
upper 70s. Northwest winds 5 to 10 mph.
.FRIDAY...Partly cloudy. A chance of showers. Lows in the lower
50s. Highs in the upper 70s. Northwest winds around 5 mph.
.SATURDAY...Mostly cloudy. Showers likely. Lows in the mid 50s.
Highs in the lower 70s. Southwest winds 5 to 10 mph.
.SUNDAY...Mostly cloudy. Showers likely. Lows in the lower 50s.
Highs in the upper 60s. Northeast winds 5 to 10 mph.
.MONDAY...Mostly cloudy. A chance of showers. Lows in the upper
40s. Highs in the mid 60s. Southeast winds 5 to 10 mph.
$$
WVZ051-210800-
Morgan-
Including the cities of Hancock, Shady Grove, Berkeley Spgs,
Berryville, Smith Crossroads, Magnolia, and Paw Paw
231 PM EDT Mon Apr 20 2026
Tonight Tue Tue Night Wed
Cloud Cover Mclear Mclear Pcldy Mcldy
Precip Type None None Showers Tstms
Chance Precip (%) 0 0 40 60
Chance of Thunder (%) 0 0 0 20
Temp (24h trend) 29 (-8) 64 (+14) 45 71
RH % (24h trend) 65 (-26) 24 (-3) 75 53
Wind 20ft/early(mph) NW 5 G24 Lgt/Var Lgt/Var W 5 G19
Wind 20ft/late(mph) Lgt/Var Lgt/Var Lgt/Var W 7 G19
Precip Amount 0.00 0.00 0.01 0.04
Precip Duration 1 6
Precip Begin 2 AM Continuing
Precip End Continuing 6 PM
Mixing Hgt(ft-agl/msl) 5120 4880
Transport Wnd (mph) SW 14 NW 17
Vent Rate (kt-ft) 61440 73200
Max ADI Early 181 Very Good38 Fair 69 Good 45 Gen Good
Max ADI Late 3 Very Poor 84 Good 5 Very Poor 72 Good
Max LVORI Early 2 3 2 3
Max LVORI Late 3 1 3 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY...Mostly clear. Lows in the upper 40s. Highs in the
upper 70s. Northwest winds 5 to 10 mph.
.FRIDAY...Partly cloudy. Lows in the lower 50s. Highs in the
upper 70s. West winds around 5 mph.
.SATURDAY...Mostly cloudy. Showers likely. Lows in the mid 50s.
Highs in the lower 70s. West winds 5 to 10 mph.
.SUNDAY...Mostly cloudy. Showers likely. Lows in the lower 50s.
Highs in the upper 60s. Northeast winds 5 to 10 mph.
.MONDAY...Mostly cloudy. A chance of showers. Lows around 50.
Highs in the lower 60s. Southeast winds 5 to 10 mph.
$$
WVZ050-210800-
Hampshire-
Including the cities of Purgitsville, Frenchburg, Romney,
Three Churches, Wapocomo, Points, and Springfield
231 PM EDT Mon Apr 20 2026
Tonight Tue Tue Night Wed
Cloud Cover Mclear Mclear Pcldy Mcldy
Precip Type None None Showers Tstms
Chance Precip (%) 0 0 30 60
Chance of Thunder (%) 0 0 0 20
Temp (24h trend) 28 (-9) 67 (+18) 48 70
RH % (24h trend) 69 (-21) 22 (-4) 71 53
Wind 20ft/early(mph) NW 7 G25 Lgt/Var S 5 G17 W 8 G23
Wind 20ft/late(mph) Lgt/Var S 5 SW 6 G17 W 10 G24
Precip Amount 0.00 0.00 0.00 0.03
Precip Duration 1 6
Precip Begin 2 AM Continuing
Precip End Continuing 6 PM
Mixing Hgt(ft-agl/msl) 5950 4880
Transport Wnd (mph) SW 14 NW 20
Vent Rate (kt-ft) 71400 82960
Max ADI Early 108 Very Good33 Fair 75 Good 53 Gen Good
Max ADI Late 3 Very Poor 91 Good 8 Poor 68 Good
Max LVORI Early 2 4 2 3
Max LVORI Late 3 1 3 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY...Mostly clear. Lows in the upper 40s. Highs in the
upper 70s. West winds 10 to 15 mph.
.FRIDAY...Partly cloudy. Lows in the lower 50s. Highs around 80.
West winds 5 to 10 mph.
.SATURDAY...Mostly cloudy with showers likely. Lows in the mid
50s. Highs in the mid 70s. West winds 5 to 10 mph.
.SUNDAY...Mostly cloudy. Showers likely. Lows in the lower 50s.
Highs in the upper 60s. Northeast winds 10 to 15 mph.
.MONDAY...Mostly cloudy. A chance of showers. Lows around 50.
Highs in the mid 60s. Southeast winds 10 to 15 mph.
$$
WVZ055-210800-
Hardy-
Including the cities of Brake, Bean Settlement, Fisher, McNeill,
and Moorefield
231 PM EDT Mon Apr 20 2026
Tonight Tue Tue Night Wed
Cloud Cover Mclear Mclear Pcldy Mcldy
Precip Type None None Showers Tstms
Chance Precip (%) 0 0 30 70
Chance of Thunder (%) 0 0 0 20
Temp (24h trend) 26 (-10) 67 (+19) 49 69
RH % (24h trend) 70 (-24) 23 (-5) 66 54
Wind 20ft/early(mph) NW 8 G26 Lgt/Var SW 6 G19 W 9 G24
Wind 20ft/late(mph) Lgt/Var S 6 G17 SW 8 G19 W 11 G25
Precip Amount 0.00 0.00 0.00 0.07
Precip Duration 1 8
Precip Begin 2 AM Continuing
Precip End Continuing 6 PM
Mixing Hgt(ft-agl/msl) 6060 4680
Transport Wnd (mph) SW 16 NW 20
Vent Rate (kt-ft) 84840 79560
Max ADI Early 103 Very Good34 Fair 74 Good 53 Gen Good
Max ADI Late 3 Very Poor 95 Good 10 Poor 68 Good
Max LVORI Early 2 3 2 2
Max LVORI Late 3 1 3 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY...Partly cloudy. Lows around 50. Highs in the mid 70s.
West winds 10 to 15 mph.
.FRIDAY...Mostly clear. Lows in the lower 50s. Highs in the upper
70s. West winds 5 to 10 mph.
.SATURDAY...Mostly cloudy. Showers likely. Lows in the upper 50s.
Highs in the mid 70s. West winds 5 to 10 mph.
.SUNDAY...Mostly cloudy. Showers likely. Lows in the lower 50s.
Highs in the upper 60s. North winds 5 to 10 mph.
.MONDAY...Mostly cloudy. A chance of showers. Lows in the lower
50s. Highs in the mid 60s. Southeast winds 5 to 10 mph.
$$
MDZ509-210800-
Western Garrett-
Including the cities of Mountain Lake Park and Oakland
231 PM EDT Mon Apr 20 2026
Tonight Tue Tue Night Wed
Cloud Cover Mclear Mclear Pcldy Mcldy
Precip Type None None Showers Tstms
Chance Precip (%) 0 0 50 80
Chance of Thunder (%) 0 0 0 20
Temp (24h trend) 24 (-7) 62 (+21) 49 61
RH % (24h trend) 79 (-14) 28 (-11) 79 67
Wind 20ft/early(mph) NW 6 G23 Lgt/Var SW 6 G19 W 10 G27
Wind 20ft/late(mph) Lgt/Var SW 7 G19 W 9 G26 W 11 G27
Precip Amount 0.00 0.00 0.06 0.12
Precip Duration 1 9
Precip Begin 2 AM Continuing
Precip End Continuing 6 PM
Mixing Hgt(ft-agl/msl) 4150 2250
Transport Wnd (mph) W 18 W 18
Vent Rate (kt-ft) 66400 36000
Max ADI Early 133 Very Good35 Fair 73 Good 40 Fair
Max ADI Late 3 Very Poor 87 Good 21 Fair 39 Fair
Max LVORI Early 3 3 2 3
Max LVORI Late 3 1 3 3
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY...Partly cloudy. Lows in the upper 40s. Highs around
70. West winds 5 to 10 mph.
.FRIDAY...Partly cloudy. A chance of showers. Lows in the lower
50s. Highs in the mid 70s. West winds 5 to 10 mph.
.SATURDAY...Mostly cloudy with showers likely. Lows in the mid
50s. Highs in the upper 60s. West winds 5 to 10 mph.
.SUNDAY...Mostly cloudy. Showers likely. Lows in the upper 40s.
Highs in the mid 60s. Southeast winds 5 to 10 mph.
.MONDAY...Mostly cloudy with a chance of showers. Lows in the
upper 40s. Highs in the lower 60s. Southeast winds 5 to 10 mph.
$$
MDZ510-210800-
Eastern Garrett-
Including the cities of Grantsville and Kitzmiller
231 PM EDT Mon Apr 20 2026
Tonight Tue Tue Night Wed
Cloud Cover Mclear Mclear Pcldy Mcldy
Precip Type None None Showers Tstms
Chance Precip (%) 0 0 40 70
Chance of Thunder (%) 0 0 0 20
Temp (24h trend) 25 (-7) 63 (+21) 49 63
RH % (24h trend) 69 (-22) 26 (-8) 75 63
Wind 20ft/early(mph) NW 7 G23 Lgt/Var SW 7 G18 W 12 G28
Wind 20ft/late(mph) Lgt/Var SW 7 G19 W 10 G25 W 12 G27
Precip Amount 0.00 0.00 0.03 0.07
Precip Duration 1 6
Precip Begin 2 AM Continuing
Precip End Continuing 6 PM
Mixing Hgt(ft-agl/msl) 4820 3080
Transport Wnd (mph) W 17 NW 20
Vent Rate (kt-ft) 72300 52360
Max ADI Early 99 Good 36 Fair 60 Gen Good 42 Gen Good
Max ADI Late 3 Very Poor 89 Good 21 Fair 47 Gen Good
Max LVORI Early 3 3 2 3
Max LVORI Late 3 1 3 2
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY...Partly cloudy. Lows in the upper 40s. Highs in the
lower 70s. West winds 10 to 15 mph.
.FRIDAY...Partly cloudy. Lows in the lower 50s. Highs in the mid
70s. West winds 5 to 10 mph.
.SATURDAY...Mostly cloudy with showers likely. Lows in the mid
50s. Highs in the upper 60s. West winds 5 to 10 mph.
.SUNDAY...Mostly cloudy. Showers likely. Lows in the upper 40s.
Highs in the mid 60s. Northeast winds 10 to 15 mph.
.MONDAY...Mostly cloudy with a chance of showers. Lows in the
upper 40s. Highs in the lower 60s. Southeast winds 10 to 15 mph.
$$
MDZ008-VAZ526-210800-
Cecil-Northwest Prince William-
Including the cities of Andora, Appleton, Barksdale, Bay View,
Blake, Bohemias Mills, Brantwood, Haymarket, and Woolsey
231 PM EDT Mon Apr 20 2026
Tonight Tue Tue Night Wed
Cloud Cover Mclear Mclear Pcldy Pcldy
Precip Type None None Showers Showers
Chance Precip (%) 0 0 30 50
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 27 (-11) 58 (+4) 43 70
RH % (24h trend) 69 (-11) 28 (-2) 75 53
Wind 20ft/early(mph) NW 8 G24 Lgt/Var S 6 S 6
Wind 20ft/late(mph) N 5 SW 5 S 7 W 6
Precip Amount 0.00 0.00 0.01 0.04
Precip Duration 1 2
Precip Begin 2 AM Continuing
Precip End Continuing 6 PM
Mixing Hgt(ft-agl/msl) 4790 3350
Transport Wnd (mph) SW 7 NW 10
Vent Rate (kt-ft) 28740 30150
Max ADI Early 109 Very Good30 Fair 39 Fair 21 Fair
Max ADI Late 5 Very Poor 43 Gen Good 13 Gen Poor 28 Fair
Max LVORI Early 2 3 2 3
Max LVORI Late 3 1 3 2
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY...Mostly clear. Lows in the upper 40s. Highs in the
lower 70s. Northwest winds 5 to 10 mph.
.FRIDAY...Partly cloudy. Lows in the lower 50s. Highs in the mid
70s. East winds around 5 mph.
.SATURDAY...Mostly cloudy. A chance of showers. Lows in the lower
50s. Highs in the upper 60s. East winds 5 to 10 mph.
.SUNDAY...Mostly cloudy with showers likely. Lows around 50.
Highs in the mid 60s. Northeast winds 5 to 10 mph.
.MONDAY...Mostly cloudy with a chance of showers. Lows in the
upper 40s. Highs in the mid 60s. East winds 5 to 10 mph.
$$
.OUTLOOK 8 TO 14 DAYS...
Temperatures below normal. Precipitation above normal.
$$
Fire Weather Planning Forecast NWS AKQ
FNUS51 KAKQ 202045
FWFAKQ
Fire Weather Planning Forecast For CEN/ERN VA...NE NC...MD ERN SHORE
National Weather Service WAKEFIELD VA
445 PM EDT Mon Apr 20 2026
.DISCUSSION...
The combination of dry fuels, gusty west to northwest winds, and
low relative humidity will lead to an increased risk of wildfires
this afternoon. An increased fire danger statement remains in
effect through late afternoon for all VA and NC zones. Very dry
again for Tuesday with lower winds. Next chance of rain comes
Wednesday afternoon, associated with a passing cold front.
MDZ021>023-210815-
Dorchester-Wicomico-Somerset-
Including the cities of Cambridge, Salisbury, Crisfield,
and Princess Anne
445 PM EDT Mon Apr 20 2026
Tonight Tue Tue Night Wed
Cloud Cover MClear Clear PCldy PCldy
Chance Precip (%) 0 0 20 50
Precip Type None None Showers Showers
Chance of Thunder (%) 0 0 0 0
Min/Max Temp 29 60 45 72
Max/Min RH (%) 78 24 73 47
Wnd20ft/Early(MPH) N 2-6 SW 9-13 G22
Wnd20ft/Late(MPH) N 7-11 G22 W 2-6 S 4-8 G19 W 6-10 G17
Precip Duration 0 0 0 2
Precip Amount 0.00 0.00 0.00 0.01
Precip Begin 2 AM Continuing
Precip End Continuing 6 PM
Inversion(Temp/Time) None None None None
Dispersion (Evening) Poor Poor
Max Mixing Hgt(FT-AGL) 5500 2560
Transport Wind (MPH) NW 8 SW 12
Vent Rate (FT-MPH) 44000 30720
ADI Early 89 Good 37 Fair 36 Fair 29 Fair
ADI Late 5 Very Poor 50 Gen Good 15 Gen Poor 26 Fair
Max LVORI Early 2 4 3 3
Max LVORI Late 3 2 3 2
Turner Stability E A E C
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY NIGHT...Partly cloudy. Lows in the mid 50s. West winds
around 5 mph.
.THURSDAY...Sunny. Highs in the mid 70s. Minimum RH 43 percent in
the late morning and afternoon. Northwest winds around 5 mph.
.THURSDAY NIGHT...Mostly clear. Lows in the mid 50s. North winds
around 5 mph.
.FRIDAY...Mostly sunny. Highs in the mid 70s. Minimum RH
45 percent in the late morning and afternoon. East winds around
5 mph.
.SATURDAY...Partly cloudy. A chance of showers. Lows in the mid
50s. Highs in the lower 70s. Minimum RH 57 percent. Southeast
winds around 5 mph.
.SUNDAY...Mostly cloudy. Showers likely. Lows in the mid 50s.
Highs in the upper 60s. Minimum RH 55 percent. Northeast winds
5 to 10 mph.
.MONDAY...Mostly cloudy. A chance of showers. Lows around 50.
Highs in the upper 60s. Minimum RH 57 percent. East winds around
5 mph.
$$
MDZ024-210815-
Inland Worcester-
Including the city of Snow Hill
445 PM EDT Mon Apr 20 2026
Tonight Tue Tue Night Wed
Cloud Cover MClear Clear PCldy MCldy
Chance Precip (%) 0 0 0 40
Precip Type None None None Showers
Chance of Thunder (%) 0 0 0 0
Min/Max Temp 29 59 45 71
Max/Min RH (%) 78 24 74 46
Wnd20ft/Early(MPH) N 2-6 SW 8-12 G20
Wnd20ft/Late(MPH) N 5-9 G19 S 2-6 S 3-7 W 7-11 G18
Precip Duration 0 0 0
Precip Amount 0.00 0.00 0.00 0.00
Precip Begin 8 AM
Precip End 6 PM
Inversion(Temp/Time) 0000 38/0800 None None
Dispersion (Evening) Poor Poor
Max Mixing Hgt(FT-AGL) 5660 2260
Transport Wind (MPH) NW 8 W 15
Vent Rate (FT-MPH) 45280 33900
ADI Early 91 Good 42 Gen Good 42 Gen Good 34 Fair
ADI Late 5 Very Poor 51 Gen Good 19 Gen Poor 37 Fair
Max LVORI Early 2 3 3 3
Max LVORI Late 3 2 3 2
Turner Stability E A E C
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY NIGHT...Partly cloudy. Lows in the lower 50s. Light
winds.
.THURSDAY...Sunny. Highs in the lower 70s. Minimum RH 47 percent
in the late morning and afternoon. Northwest winds around 5 mph.
.THURSDAY NIGHT...Partly cloudy. Lows in the lower 50s. Light
winds.
.FRIDAY...Mostly sunny. Highs in the lower 70s. Minimum RH
49 percent in the late morning and afternoon. East winds around
5 mph.
.SATURDAY...Partly cloudy. A chance of showers. Lows in the lower
50s. Highs in the lower 70s. Minimum RH 59 percent. East winds
around 5 mph.
.SUNDAY THROUGH MONDAY...Mostly cloudy with a chance of showers.
Lows in the lower 50s. Highs in the mid 60s. Minimum RH
58 percent. East winds 5 to 10 mph.
$$
MDZ025-210815-
Maryland Beaches-
Including the city of Ocean City
445 PM EDT Mon Apr 20 2026
Tonight Tue Tue Night Wed
Cloud Cover MClear Clear PCldy MCldy
Chance Precip (%) 0 0 0 50
Precip Type None None None Showers
Chance of Thunder (%) 0 0 0 0
Min/Max Temp 34 56 46 67
Max/Min RH (%) 74 33 76 57
Wnd20ft/Early(MPH) N 5-9 SW 11-15 G23
Wnd20ft/Late(MPH) N 8-12 G20 E 3-7 S 6-10 G17 SW 7-11 G17
Precip Duration 0 0 0 2
Precip Amount 0.00 0.00 0.00 0.01
Precip Begin 6 AM
Precip End 6 PM
Inversion(Temp/Time) 0000 37/0600 None None
Dispersion (Evening) Fair Fair
Max Mixing Hgt(FT-AGL) 5000 1600
Transport Wind (MPH) NW 9 W 15
Vent Rate (FT-MPH) 45000 24000
ADI Early 92 Good 50 Gen Good 44 Gen Good 37 Fair
ADI Late 13 Gen Poor 43 Gen Good 31 Fair 13 Gen Poor
Max LVORI Early 2 3 2 3
Max LVORI Late 3 2 3 3
Turner Stability E B D D
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY NIGHT...Partly cloudy. Lows in the lower 50s. West
winds around 5 mph.
.THURSDAY...Sunny. Highs in the mid 60s. Minimum RH 64 percent in
the late morning and afternoon. North winds around 5 mph.
.THURSDAY NIGHT...Partly cloudy. Lows in the lower 50s. Southeast
winds around 5 mph.
.FRIDAY...Mostly sunny. Highs in the lower 60s. Minimum RH
66 percent in the late morning and afternoon. East winds around
5 mph.
.SATURDAY...Mostly cloudy. A chance of showers. Lows in the lower
50s. Highs in the lower 60s. Minimum RH 74 percent. Southeast
winds 5 to 10 mph.
.SUNDAY THROUGH MONDAY...Mostly cloudy with a chance of showers.
Lows in the lower 50s. Highs in the lower 60s. Minimum RH
71 percent. East winds around 10 mph.
$$
NCZ012>014-030-210815-
Northampton-Hertford-Gates-Bertie-
Including the cities of Margarettsville, Ahoskie, Corapeake,
Quitsna, Edenhouse, Merry Hill, Midway, and Windsor
445 PM EDT Mon Apr 20 2026
Tonight Tue Tue Night Wed
Cloud Cover MClear Clear MClear MClear
Chance Precip (%) 0 0 0 0
Precip Type None None None None
Chance of Thunder (%) 0 0 0 0
Min/Max Temp 32 66 44 81
Max/Min RH (%) 67 21 74 27
Wnd20ft/Early(MPH) N 1-5 SW 6-10 G19
Wnd20ft/Late(MPH) N 3-7 G16 LGT/VAR LGT/VAR W 8-12 G19
Precip Duration 0 0 0 0
Precip Amount 0.00 0.00 0.00 0.00
Precip Begin
Precip End
Inversion(Temp/Time) 2200 47/0900 2000 54/0800
Dispersion (Evening) Poor Very Poor
Max Mixing Hgt(FT-AGL) 5780 9560
Transport Wind (MPH) N 7 SW 22
Vent Rate (FT-MPH) 40460 210320
ADI Early 111 Very Good54 Gen Good 40 Fair 61 Good
ADI Late 4 Very Poor 54 Gen Good 4 Very Poor 120 Very Good
Max LVORI Early 2 3 2 3
Max LVORI Late 3 2 3 1
Turner Stability F A F C
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY NIGHT...Partly cloudy. Lows in the mid 50s. Light
winds.
.THURSDAY...Sunny. Highs in the lower 80s. Minimum RH 35 percent
in the late morning and afternoon. West winds around 5 mph.
.THURSDAY NIGHT...Mostly clear. Lows in the upper 50s. Light
winds.
.FRIDAY...Sunny. Highs in the mid 80s. Minimum RH 31 percent in
the late morning and afternoon. Southwest winds around 5 mph.
.SATURDAY...Partly cloudy. A chance of showers. Lows in the upper
50s. Highs in the mid 80s. Minimum RH 37 percent. Southwest winds
around 5 mph.
.SUNDAY...Mostly cloudy. A chance of showers. Lows in the upper
50s. Highs in the upper 70s. Minimum RH 48 percent. North winds
around 5 mph.
.MONDAY...Mostly cloudy. A chance of showers. Lows in the mid
50s. Highs in the mid 70s. Minimum RH 53 percent. Northeast winds
around 5 mph.
$$
NCZ015-016-031-032-210815-
Pasquotank-Camden-Chowan-Perquimans-
Including the cities of Elizabeth City, Horseshoe, Lilly, Sharon,
Cape Colony, Edenton, Hancock, Macedonia, Mavaton, Saint Johns,
Valhalla, Jacocks, and Woodville
445 PM EDT Mon Apr 20 2026
Tonight Tue Tue Night Wed
Cloud Cover MClear Clear MClear MClear
Chance Precip (%) 0 0 0 20
Precip Type None None None Showers
Chance of Thunder (%) 0 0 0 0
Min/Max Temp 35 65 47 82
Max/Min RH (%) 73 23 79 30
Wnd20ft/Early(MPH) N 2-6 SW 9-13 G23
Wnd20ft/Late(MPH) N 7-11 G20 NE 2-6 SE 2-6 W 9-13 G23
Precip Duration 0 0 0 0
Precip Amount 0.00 0.00 0.00 0.00
Precip Begin 2 PM
Precip End Continuing
Inversion(Temp/Time) None None 0200 57/0800
Dispersion (Evening) Poor Poor
Max Mixing Hgt(FT-AGL) 6050 9080
Transport Wind (MPH) N 8 SW 23
Vent Rate (FT-MPH) 48400 208840
ADI Early 83 Good 58 Gen Good 27 Fair 77 Good
ADI Late 5 Very Poor 50 Gen Good 7 Poor 118 Very Good
Max LVORI Early 3 3 3 3
Max LVORI Late 3 2 4 1
Turner Stability E A F C
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY NIGHT...Partly cloudy. Lows in the upper 50s.
Southwest winds around 5 mph.
.THURSDAY...Sunny. Highs around 80. Minimum RH 44 percent in the
late morning and afternoon. Northwest winds around 5 mph.
.THURSDAY NIGHT...Mostly clear. Lows in the upper 50s. North
winds around 5 mph.
.FRIDAY...Sunny. Highs in the mid 80s. Minimum RH 39 percent in
the late morning and afternoon. Southwest winds around 5 mph.
.SATURDAY...Partly cloudy. A chance of showers. Lows in the lower
60s. Highs in the mid 80s. Minimum RH 43 percent. Southwest winds
around 5 mph.
.SUNDAY...Mostly cloudy. A chance of showers. Not as warm. Lows
around 60. Highs in the mid 70s. Minimum RH 57 percent. North
winds around 5 mph.
.MONDAY...Mostly cloudy. A chance of showers. Lows in the mid
50s. Highs in the lower 70s. Minimum RH 62 percent. Northeast
winds around 5 mph.
$$
NCZ017-210815-
Western Currituck-
Including the city of Knotts Island
445 PM EDT Mon Apr 20 2026
Tonight Tue Tue Night Wed
Cloud Cover MClear Clear MClear MClear
Chance Precip (%) 0 0 0 20
Precip Type None None None Showers
Chance of Thunder (%) 0 0 0 0
Min/Max Temp 37 62 48 80
Max/Min RH (%) 70 29 78 32
Wnd20ft/Early(MPH) N 4-8 SW 9-13 G22
Wnd20ft/Late(MPH) N 8-12 G23 NE 3-7 SE 2-6 SW 9-13 G22
Precip Duration 0 0 0 0
Precip Amount 0.00 0.00 0.00 0.00
Precip Begin 2 PM
Precip End Continuing
Inversion(Temp/Time) 0000 41/0600 None None
Dispersion (Evening) Fair Poor
Max Mixing Hgt(FT-AGL) 5670 7160
Transport Wind (MPH) N 10 SW 22
Vent Rate (FT-MPH) 56700 157520
ADI Early 54 Gen Good 69 Good 25 Fair 74 Good
ADI Late 12 Poor 51 Gen Good 10 Poor 105 Very Good
Max LVORI Early 2 3 3 3
Max LVORI Late 3 2 3 1
Turner Stability E B F C
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY NIGHT...Mostly cloudy in the evening then clearing.
Lows in the upper 50s. Southwest winds around 5 mph.
.THURSDAY...Sunny. Highs in the mid 70s. Minimum RH 51 percent in
the late morning and afternoon. Northwest winds around 5 mph.
.THURSDAY NIGHT...Mostly clear. Lows in the upper 50s. Light
winds.
.FRIDAY...Sunny. Highs around 80. Minimum RH 47 percent in the
late morning and afternoon. Southwest winds around 5 mph.
.SATURDAY...Partly cloudy. A chance of showers. Lows in the lower
60s. Highs in the lower 80s. Minimum RH 47 percent. Southwest
winds around 5 mph.
.SUNDAY THROUGH MONDAY...Mostly cloudy with a chance of showers.
Lows in the upper 50s. Highs in the lower 70s. Minimum RH
61 percent. Northeast winds 5 to 10 mph.
$$
NCZ102-210815-
Eastern Currituck-
Including the city of Corolla
445 PM EDT Mon Apr 20 2026
Tonight Tue Tue Night Wed
Cloud Cover MClear Clear MClear MClear
Chance Precip (%) 0 0 0 20
Precip Type None None None Showers
Chance of Thunder (%) 0 0 0 0
Min/Max Temp 44 59 51 76
Max/Min RH (%) 63 35 76 44
Wnd20ft/Early(MPH) N 7-11 SW 11-15 G20
Wnd20ft/Late(MPH) N 12-16 G23 NE 4-8 SE 5-9 G15 SW 9-13
Precip Duration 0 0 0 0
Precip Amount 0.00 0.00 0.00 0.00
Precip Begin 2 PM
Precip End Continuing
Inversion(Temp/Time) None None None None
Dispersion (Evening) Good Fair
Max Mixing Hgt(FT-AGL) 4620 1230
Transport Wind (MPH) N 11 SW 20
Vent Rate (FT-MPH) 50820 24600
ADI Early 39 Fair 60 Gen Good 22 Fair 38 Fair
ADI Late 34 Fair 49 Gen Good 18 Gen Poor 16 Gen Poor
Max LVORI Early 2 2 3 3
Max LVORI Late 2 2 3 2
Turner Stability D B E C
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY NIGHT...Mostly cloudy in the evening then clearing.
Lows around 60. West winds around 5 mph.
.THURSDAY...Sunny. Highs around 70. Minimum RH 68 percent in the
late morning and afternoon. Northwest winds around 5 mph.
.THURSDAY NIGHT...Mostly clear. Lows around 60. East winds around
5 mph.
.FRIDAY...Sunny. Highs in the lower 70s. Minimum RH 62 percent in
the late morning and afternoon. Southwest winds around 5 mph.
.SATURDAY...Partly cloudy. A chance of showers. Lows in the lower
60s. Highs in the mid 70s. Minimum RH 60 percent. Southwest winds
5 to 10 mph.
.SUNDAY THROUGH MONDAY...Mostly cloudy with a chance of showers.
Lows in the upper 50s. Highs in the upper 60s. Minimum RH
73 percent. Northeast winds around 10 mph.
$$
VAZ048-061-062-068-069-509-510-210815-
Fluvanna-Cumberland-Goochland-Amelia-Powhatan-Western Louisa-
Eastern Louisa-
Including the cities of Bybee, Central Plains, Cunningham,
Lake Monticello, Nahor, Palmyra, Troy, Angola, Guinea Mills,
Hawk, Raines Tavern, Reeds, Stoddert, Goochland, Earls, Mannboro,
Scotts Fork, Amelia Courthouse, Chula, Denaro, Jetersville,
Fine Creek Mills, Flat Rock, Goodwins Store, Subletts, Worshams,
Clayville, Genito, Louisa, and Mineral
445 PM EDT Mon Apr 20 2026
Tonight Tue Tue Night Wed
Cloud Cover MClear Clear PCldy PCldy
Chance Precip (%) 0 0 0 50
Precip Type None None None Tstms
Chance of Thunder (%) 0 0 0 20
Min/Max Temp 28 67 49 79
Max/Min RH (%) 70 21 61 36
Wnd20ft/Early(MPH) LGT/VAR SW 5-9 G16
Wnd20ft/Late(MPH) N 3-7 G16 SW 1-5 S 2-6 W 6-10 G16
Precip Duration 0 0 0 2
Precip Amount 0.00 0.00 0.00 0.02
Precip Begin 8 AM
Precip End Continuing
Inversion(Temp/Time) 2100 42/0900 2000 59/0900
Dispersion (Evening) Poor Poor
Max Mixing Hgt(FT-AGL) 4980 5530
Transport Wind (MPH) W 7 W 18
Vent Rate (FT-MPH) 34860 99540
ADI Early 120 Very Good18 Gen Poor 66 Good 82 Good
ADI Late 3 Very Poor 85 Good 8 Poor 93 Good
Max LVORI Early 2 3 2 2
Max LVORI Late 3 2 2 1
Turner Stability F A E C
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY NIGHT...Mostly clear. Lows in the lower 50s. Light
winds.
.THURSDAY...Sunny. Highs in the lower 80s. Minimum RH 36 percent
in the late morning and afternoon. Light winds.
.THURSDAY NIGHT...Mostly clear. Lows in the mid 50s. Light winds.
.FRIDAY...Sunny. Highs in the mid 80s. Minimum RH 33 percent in
the late morning and afternoon. Southwest winds around 5 mph.
.SATURDAY...Partly cloudy. A chance of showers. Lows in the mid
50s. Highs in the lower 80s. Minimum RH 43 percent. Southwest
winds around 5 mph.
.SUNDAY...Mostly cloudy. A chance of showers. Lows in the mid
50s. Highs in the mid 70s. Minimum RH 49 percent. North winds
around 5 mph.
.MONDAY...Mostly cloudy. A chance of showers. Lows in the lower
50s. Highs in the lower 70s. Minimum RH 56 percent. East winds
around 5 mph.
$$
VAZ060-065>067-210815-
Prince Edward-Mecklenburg-Lunenburg-Nottoway-
Including the cities of Farmville, South Hill, Fort Mitchell,
Kells Corner, Arvins Store, Loves Mill, Lunenburg, Nutbush,
Rehoboth, and Crewe
445 PM EDT Mon Apr 20 2026
Tonight Tue Tue Night Wed
Cloud Cover Clear Clear PCldy PCldy
Chance Precip (%) 0 0 0 30
Precip Type None None None Tstms
Chance of Thunder (%) 0 0 0 20
Min/Max Temp 28 67 49 82
Max/Min RH (%) 66 20 55 25
Wnd20ft/Early(MPH) LGT/VAR SW 5-9 G16
Wnd20ft/Late(MPH) N 3-7 LGT/VAR S 1-5 W 8-12 G18
Precip Duration 0 0 0 0
Precip Amount 0.00 0.00 0.00 0.00
Precip Begin 8 AM
Precip End Continuing
Inversion(Temp/Time) 2100 43/0900 2000 60/0900
Dispersion (Evening) Very Poor Poor
Max Mixing Hgt(FT-AGL) 4970 9240
Transport Wind (MPH) NW 7 W 21
Vent Rate (FT-MPH) 34790 194040
ADI Early 120 Very Good19 Gen Poor 60 Gen Good 77 Good
ADI Late 4 Very Poor 80 Good 6 Very Poor 120 Very Good
Max LVORI Early 2 3 2 2
Max LVORI Late 3 2 2 1
Turner Stability F A F B
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY NIGHT...Partly cloudy. Lows in the lower 50s. Light
winds.
.THURSDAY...Sunny. Highs in the lower 80s. Minimum RH 32 percent
in the late morning and afternoon. Light winds.
.THURSDAY NIGHT...Mostly clear. Lows in the mid 50s. Light winds.
.FRIDAY...Sunny. Highs in the mid 80s. Minimum RH 27 percent in
the late morning and afternoon. Southwest winds around 5 mph.
.SATURDAY...Partly cloudy. A chance of showers. Lows in the upper
50s. Highs in the mid 80s. Minimum RH 36 percent. Southwest winds
around 5 mph.
.SUNDAY...Mostly cloudy. A chance of showers. Lows in the upper
50s. Highs in the upper 70s. Minimum RH 43 percent. North winds
around 5 mph.
.MONDAY...Mostly cloudy. A chance of showers. Lows in the lower
50s. Highs in the lower 70s. Minimum RH 52 percent. East winds
around 5 mph.
$$
VAZ064-075-076-082-083-090-511>522-210815-
Caroline-Westmoreland-Richmond-Charles City-New Kent-James City-
Western Hanover-Eastern Hanover-Western Chesterfield-
Eastern Chesterfield (Including Col. Heights)-
Western Henrico (Including the City of Richmond)-Eastern Henrico-
Western King William-Eastern King William-Western King and Queen-
Eastern King and Queen-Western Essex-Eastern Essex-
Including the cities of Corbin, Burruss Corner, Cedar Fork, Dawn,
Sandy Point, Westmoreland, Colonial Beach, Leedstown, Oak Grove,
Potomac Beach, Potomac Mills, Naylors Beach, Downing, Emmerton,
Ethel, Farnham, Haynesville, Kennard, Barnetts, Wayside, Roxbury,
Bottoms Bridge, Browns Corner, Mountcastle, New Kent Airport,
Orapax Farms, Quinton, Talleysville, Williamsburg, Ashland,
Mechanicsville, Bon Air, Midlothian, Chesterfield, Chester,
Colonial Heights, Richmond, Sandston, Aylett, King William,
West Point, Beazley, Biscoe, Henley Fork, Indian Neck, Newtown,
Owenton, Saint Stephens Church, King And Queen Court House,
Tappahannock, and Dunnsville
445 PM EDT Mon Apr 20 2026
Tonight Tue Tue Night Wed
Cloud Cover MClear Clear PCldy PCldy
Chance Precip (%) 0 0 0 50
Precip Type None None None Tstms
Chance of Thunder (%) 0 0 0 20
Min/Max Temp 29 65 47 78
Max/Min RH (%) 73 20 58 34
Wnd20ft/Early(MPH) LGT/VAR SW 6-10 G16
Wnd20ft/Late(MPH) N 4-8 G17 LGT/VAR S 2-6 W 6-10 G16
Precip Duration 0 0 0 2
Precip Amount 0.00 0.00 0.00 0.02
Precip Begin 8 AM
Precip End Continuing
Inversion(Temp/Time) 0200 37/0800 2000 55/0800
Dispersion (Evening) Poor Poor
Max Mixing Hgt(FT-AGL) 5410 6170
Transport Wind (MPH) NW 7 W 17
Vent Rate (FT-MPH) 37870 104890
ADI Early 97 Good 33 Fair 57 Gen Good 54 Gen Good
ADI Late 5 Very Poor 77 Good 9 Poor 90 Good
Max LVORI Early 2 3 2 2
Max LVORI Late 3 1 2 1
Turner Stability F A E C
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY NIGHT...Partly cloudy. Lows in the lower 50s. Light
winds.
.THURSDAY...Sunny. Highs in the lower 80s. Minimum RH 36 percent
in the late morning and afternoon. Northwest winds around 5 mph.
.THURSDAY NIGHT...Mostly clear. Lows in the mid 50s. Light winds.
.FRIDAY...Mostly sunny. Highs in the lower 80s. Minimum RH
36 percent in the late morning and afternoon. East winds around
5 mph.
.SATURDAY...Partly cloudy. A chance of showers. Lows in the mid
50s. Highs in the lower 80s. Minimum RH 44 percent. South winds
around 5 mph.
.SUNDAY...Mostly cloudy. Showers likely. Lows in the mid 50s.
Highs in the mid 70s. Minimum RH 50 percent. North winds around
5 mph.
.MONDAY...Mostly cloudy. A chance of showers. Lows in the lower
50s. Highs in the lower 70s. Minimum RH 55 percent. East winds
around 5 mph.
$$
VAZ077-078-084>086-210815-
Northumberland-Lancaster-Gloucester-Middlesex-Mathews-
Including the cities of Lewisetta, Alfonso, Beanes Corner,
Brook Vale, Kilmarnock, Lancaster, Lively, Regina, Achilles,
Glass, Gloucester Point, Maryus, Naxera, Ordinary, Severn,
Grafton, Harmony Village, Church View, Cooper, Healys, Jamaica,
Nesting, Bavon, New Point, New Point Comfort, and Peary
445 PM EDT Mon Apr 20 2026
Tonight Tue Tue Night Wed
Cloud Cover MClear Clear PCldy PCldy
Chance Precip (%) 0 0 0 50
Precip Type None None None Showers
Chance of Thunder (%) 0 0 0 0
Min/Max Temp 33 63 48 78
Max/Min RH (%) 70 25 66 39
Wnd20ft/Early(MPH) N 2-6 SW 8-12 G21
Wnd20ft/Late(MPH) N 6-10 G19 E 1-5 S 3-7 G16 W 7-11 G17
Precip Duration 0 0 0 2
Precip Amount 0.00 0.00 0.00 0.01
Precip Begin 8 AM
Precip End Continuing
Inversion(Temp/Time) None None None None
Dispersion (Evening) Poor Poor
Max Mixing Hgt(FT-AGL) 5510 6120
Transport Wind (MPH) NW 8 W 18
Vent Rate (FT-MPH) 44080 110160
ADI Early 102 Very Good44 Gen Good 47 Gen Good 50 Gen Good
ADI Late 11 Poor 59 Gen Good 16 Gen Poor 78 Good
Max LVORI Early 2 3 3 2
Max LVORI Late 3 2 3 1
Turner Stability E A E C
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY NIGHT...Partly cloudy. Lows in the mid 50s. Light
winds.
.THURSDAY...Sunny. Highs in the upper 70s. Minimum RH 48 percent
in the late morning and afternoon. Northwest winds around 5 mph.
.THURSDAY NIGHT...Mostly clear. Lows in the mid 50s. Light winds.
.FRIDAY...Mostly sunny. Highs in the upper 70s. Minimum RH
48 percent in the late morning and afternoon. South winds around
5 mph.
.SATURDAY...Partly cloudy. A chance of showers. Lows in the upper
50s. Highs in the upper 70s. Minimum RH 52 percent. Southeast
winds around 5 mph.
.SUNDAY...Mostly cloudy. Showers likely. Lows in the upper 50s.
Highs in the lower 70s. Minimum RH 59 percent. North winds around
5 mph.
.MONDAY...Mostly cloudy. A chance of showers. Lows in the lower
50s. Highs around 70. Minimum RH 63 percent. East winds around
5 mph.
$$
VAZ079>081-087>089-092-210815-
Brunswick-Dinwiddie-
Prince George (including Hopewell and Petersburg)-Greensville-
Sussex-Surry-Southampton-
Including the cities of Lawrenceville, Reams, Petersburg,
Hopewell, Emporia, Wakefield, Barham, Gwaltney Corner,
Bacons Castle, Chippokes State Park, Hog Island Game Reserve,
Poolesville, Booth Fork, and Franklin
445 PM EDT Mon Apr 20 2026
Tonight Tue Tue Night Wed
Cloud Cover MClear Clear MClear PCldy
Chance Precip (%) 0 0 0 30
Precip Type None None None Showers
Chance of Thunder (%) 0 0 0 0
Min/Max Temp 30 66 45 82
Max/Min RH (%) 68 20 66 27
Wnd20ft/Early(MPH) LGT/VAR SW 6-10 G18
Wnd20ft/Late(MPH) N 3-7 G16 LGT/VAR S 1-5 W 8-12 G18
Precip Duration 0 0 0 0
Precip Amount 0.00 0.00 0.00 0.00
Precip Begin 8 AM
Precip End Continuing
Inversion(Temp/Time) 0200 44/0900 2000 53/0800
Dispersion (Evening) Very Poor Very Poor
Max Mixing Hgt(FT-AGL) 5460 8150
Transport Wind (MPH) NW 7 W 20
Vent Rate (FT-MPH) 38220 163000
ADI Early 113 Very Good38 Fair 53 Gen Good 55 Gen Good
ADI Late 4 Very Poor 73 Good 6 Very Poor 120 Very Good
Max LVORI Early 2 3 2 3
Max LVORI Late 3 2 3 1
Turner Stability F A F B
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY NIGHT...Partly cloudy. Lows in the lower 50s. Light
winds.
.THURSDAY...Sunny. Highs in the lower 80s. Minimum RH 33 percent
in the late morning and afternoon. Light winds.
.THURSDAY NIGHT...Mostly clear. Lows in the mid 50s. Light winds.
.FRIDAY...Sunny. Highs in the mid 80s. Minimum RH 30 percent in
the late morning and afternoon. Southwest winds around 5 mph.
.SATURDAY...Partly cloudy. A chance of showers. Lows in the upper
50s. Highs in the mid 80s. Minimum RH 37 percent. South winds
around 5 mph.
.SUNDAY...Mostly cloudy. Showers likely. Lows in the upper 50s.
Highs in the upper 70s. Minimum RH 45 percent. North winds around
5 mph.
.MONDAY...Mostly cloudy. A chance of showers. Lows in the lower
50s. Highs in the mid 70s. Minimum RH 51 percent. East winds
around 5 mph.
$$
VAZ523>525-210815-
York-Newport News-Hampton/Poquoson-
Including the cities of Grafton, Tabb, Beaconsdale, Denbigh,
Fort Eustis, Hilton Village, Lee Hall, Menchville, Newport News,
Buckroe Beach, Fort Monroe, Fox Hill, Grand View, Hallwood,
Hampton, and Langley AFB
445 PM EDT Mon Apr 20 2026
Tonight Tue Tue Night Wed
Cloud Cover MClear Clear MClear PCldy
Chance Precip (%) 0 0 0 40
Precip Type None None None Showers
Chance of Thunder (%) 0 0 0 0
Min/Max Temp 36 64 50 80
Max/Min RH (%) 64 23 64 34
Wnd20ft/Early(MPH) N 3-7 SW 10-14 G24
Wnd20ft/Late(MPH) N 8-12 G22 E 2-6 S 4-8 G15 W 9-13 G21
Precip Duration 0 0 0 0
Precip Amount 0.00 0.00 0.00 0.01
Precip Begin 2 PM
Precip End Continuing
Inversion(Temp/Time) 0000 40/0600 None None
Dispersion (Evening) Fair Poor
Max Mixing Hgt(FT-AGL) 5500 6740
Transport Wind (MPH) NW 8 W 23
Vent Rate (FT-MPH) 44000 155020
ADI Early 69 Good 48 Gen Good 48 Gen Good 56 Gen Good
ADI Late 12 Poor 59 Gen Good 17 Gen Poor 105 Very Good
Max LVORI Early 2 3 2 2
Max LVORI Late 2 2 2 1
Turner Stability E A E C
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY NIGHT...Mostly cloudy in the evening then clearing.
Lows in the upper 50s. West winds around 5 mph.
.THURSDAY...Sunny. Highs in the upper 70s. Minimum RH 45 percent
in the late morning and afternoon. Northwest winds around 5 mph.
.THURSDAY NIGHT...Mostly clear. Lows in the upper 50s. Northeast
winds around 5 mph.
.FRIDAY...Sunny. Highs in the lower 80s. Minimum RH 44 percent in
the late morning and afternoon. Southwest winds around 5 mph.
.SATURDAY...Partly cloudy. A chance of showers. Lows in the lower
60s. Highs in the lower 80s. Minimum RH 46 percent. South winds
around 5 mph.
.SUNDAY...Mostly cloudy. Showers likely. Lows around 60. Highs in
the lower 70s. Minimum RH 58 percent. North winds 5 to 10 mph.
.MONDAY...Mostly cloudy. A chance of showers. Lows in the mid
50s. Highs in the lower 70s. Minimum RH 60 percent. East winds
5 to 10 mph.
$$
VAZ097-528-529-210815-
Chesapeake-Isle of Wight-Suffolk-
Including the cities of Mount Pleasant, Bowers Hill,
Chesapeake Airport, Deep Creek, Fentress, Great Bridge,
Greenbrier, Carrsville, Lees Mill, Benns Church, Bethel Church,
Carrollton, Lawson, Longview, Chuckatuck, Cleopus, Crittenden,
Deanes, Downtown Suffolk, Driver, and Elwood
445 PM EDT Mon Apr 20 2026
Tonight Tue Tue Night Wed
Cloud Cover MClear Clear MClear PCldy
Chance Precip (%) 0 0 0 20
Precip Type None None None Showers
Chance of Thunder (%) 0 0 0 0
Min/Max Temp 34 64 45 80
Max/Min RH (%) 70 21 74 30
Wnd20ft/Early(MPH) N 1-5 SW 8-12 G21
Wnd20ft/Late(MPH) N 5-9 G18 N 1-5 S 2-6 W 8-12 G21
Precip Duration 0 0 0 0
Precip Amount 0.00 0.00 0.00 0.00
Precip Begin 2 PM
Precip End Continuing
Inversion(Temp/Time) None None 2100 55/0800
Dispersion (Evening) Poor Poor
Max Mixing Hgt(FT-AGL) 5770 7800
Transport Wind (MPH) NW 8 SW 22
Vent Rate (FT-MPH) 46160 171600
ADI Early 79 Good 53 Gen Good 49 Gen Good 59 Gen Good
ADI Late 5 Very Poor 61 Good 9 Poor 119 Very Good
Max LVORI Early 2 3 3 3
Max LVORI Late 3 2 3 1
Turner Stability F A F C
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY NIGHT...Partly cloudy. Lows in the mid 50s. Light
winds.
.THURSDAY...Sunny. Highs in the lower 80s. Minimum RH 40 percent
in the late morning and afternoon. Northwest winds around 5 mph.
.THURSDAY NIGHT...Mostly clear. Lows in the upper 50s. Light
winds.
.FRIDAY...Sunny. Highs in the mid 80s. Minimum RH 37 percent in
the late morning and afternoon. Southwest winds around 5 mph.
.SATURDAY...Partly cloudy. A chance of showers. Lows in the upper
50s. Highs in the mid 80s. Minimum RH 41 percent. Southwest winds
around 5 mph.
.SUNDAY...Mostly cloudy. Showers likely. Not as warm. Lows in the
upper 50s. Highs in the mid 70s. Minimum RH 54 percent. North
winds around 5 mph.
.MONDAY...Mostly cloudy. A chance of showers. Lows in the mid
50s. Highs in the lower 70s. Minimum RH 58 percent. East winds
around 5 mph.
$$
VAZ098-530-531-210815-
Virginia Beach-Norfolk-Portsmouth-
Including the cities of Back Bay, Bayside, Cape Henry, Dam Neck,
Gallups Corner, Kempsville, London Bridge, Downtown Norfolk,
Ghent, Norfolk International Arpt, Norfolk NAS, Norview,
Ocean View, Wards Corner, Churchland, Cradock,
and Downtown Portsmouth
445 PM EDT Mon Apr 20 2026
Tonight Tue Tue Night Wed
Cloud Cover MClear Clear MClear PCldy
Chance Precip (%) 0 0 0 30
Precip Type None None None Showers
Chance of Thunder (%) 0 0 0 0
Min/Max Temp 39 62 48 80
Max/Min RH (%) 63 26 75 32
Wnd20ft/Early(MPH) N 5-9 G15 SW 10-14 G23
Wnd20ft/Late(MPH) N 9-13 G22 NE 3-7 SE 4-8 G15 W 9-13 G21
Precip Duration 0 0 0 0
Precip Amount 0.00 0.00 0.00 0.00
Precip Begin 2 PM
Precip End Continuing
Inversion(Temp/Time) 0000 42/0600 None None
Dispersion (Evening) Fair Poor
Max Mixing Hgt(FT-AGL) 5250 6910
Transport Wind (MPH) NW 9 SW 24
Vent Rate (FT-MPH) 47250 165840
ADI Early 53 Gen Good 59 Gen Good 34 Fair 66 Good
ADI Late 16 Gen Poor 42 Gen Good 13 Gen Poor 105 Very Good
Max LVORI Early 2 2 3 3
Max LVORI Late 2 2 3 1
Turner Stability E B E C
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY NIGHT...Mostly cloudy in the evening then clearing.
Lows in the upper 50s. West winds around 5 mph.
.THURSDAY...Sunny. Highs in the mid 70s. Minimum RH 51 percent in
the late morning and afternoon. Northwest winds around 5 mph.
.THURSDAY NIGHT...Mostly clear. Lows in the upper 50s. East winds
around 5 mph.
.FRIDAY...Sunny. Highs in the upper 70s. Minimum RH 49 percent in
the late morning and afternoon. Southwest winds around 5 mph.
.SATURDAY...Partly cloudy. A chance of showers. Lows in the lower
60s. Highs in the lower 80s. Minimum RH 48 percent. South winds
5 to 10 mph.
.SUNDAY...Mostly cloudy. Showers likely. Not as warm. Lows around
60. Highs in the lower 70s. Minimum RH 62 percent. North winds
5 to 10 mph.
.MONDAY...Mostly cloudy. A chance of showers. Lows in the mid
50s. Highs in the lower 70s. Minimum RH 64 percent. Northeast
winds 5 to 10 mph.
$$
VAZ099-100-210815-
Accomack-Northampton-
Including the cities of Chincoteague, Wallops Island, Melfa,
Exmore, Cape Charles, Cheapside, Fishermans Island, Kiptopeke,
Kiptopeke State Park, and Plantation
445 PM EDT Mon Apr 20 2026
Tonight Tue Tue Night Wed
Cloud Cover MClear Clear PCldy PCldy
Chance Precip (%) 0 0 0 40
Precip Type None None None Showers
Chance of Thunder (%) 0 0 0 0
Min/Max Temp 33 59 47 74
Max/Min RH (%) 71 27 72 42
Wnd20ft/Early(MPH) N 3-7 SW 11-15 G25
Wnd20ft/Late(MPH) N 9-13 G23 W 1-5 S 5-9 G17 W 8-12 G20
Precip Duration 0 0 0
Precip Amount 0.00 0.00 0.00 0.00
Precip Begin 8 AM
Precip End Continuing
Inversion(Temp/Time) 0000 37/0600 None None
Dispersion (Evening) Fair Fair
Max Mixing Hgt(FT-AGL) 5080 2060
Transport Wind (MPH) NW 9 W 19
Vent Rate (FT-MPH) 45720 39140
ADI Early 105 Very Good44 Gen Good 40 Fair 43 Gen Good
ADI Late 15 Gen Poor 41 Gen Good 22 Fair 33 Fair
Max LVORI Early 2 3 2 3
Max LVORI Late 3 2 3 2
Turner Stability E A E D
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY NIGHT...Partly cloudy. Lows in the mid 50s. West winds
around 5 mph.
.THURSDAY...Sunny. Highs in the lower 70s. Minimum RH 52 percent
in the late morning and afternoon. Northwest winds around 5 mph.
.THURSDAY NIGHT...Mostly clear. Lows in the mid 50s. Northeast
winds around 5 mph.
.FRIDAY...Mostly sunny. Highs in the lower 70s. Minimum RH
53 percent in the late morning and afternoon. East winds around
5 mph.
.SATURDAY...Partly cloudy. A chance of showers. Lows in the upper
50s. Highs in the lower 70s. Minimum RH 56 percent. Southeast
winds 5 to 10 mph.
.SUNDAY...Mostly cloudy. Showers likely. Lows in the mid 50s.
Highs in the upper 60s. Minimum RH 59 percent. North winds around
10 mph.
.MONDAY...Mostly cloudy. A chance of showers. Lows in the lower
50s. Highs in the upper 60s. Minimum RH 61 percent. East winds
5 to 10 mph.
$$
.OUTLOOK 8 TO 14 DAYS...
Temperatures below normal. Precipitation above normal.
$$
NC USERS
===================================================================
VENTILATION RATE BURN CATEGORY
===================================================================
0 TO 14759 0
14760 TO 33499 1
33500 TO 44999 2
45000 TO 59999 3
60000 TO 111999 4
112000 OR GREATER 5
NC USERS
===================================================================
FORECAST SURFACE WIND DISPERSION
===================================================================
NEAR CALM STAGNANT
2 TO 4 MPH VERY POOR
5 TO 8 MPH POOR
9 TO 12 MPH FAIR
GREATER THAN 12 MPH GOOD
$$
Fire Weather Planning Forecast NWS CTP
FNUS51 KCTP 201848
FWFCTP
Fire Weather Planning Forecast for Central Pennsylvania
National Weather Service State College, PA
248 PM EDT Mon Apr 20 2026
.DISCUSSION...
A chilly late afternoon with a mix of sun and clouds, gusty NW
winds, and relative humidity levels in the low 30s (perhaps as
low as the mid 20s). Tuesday will see slightly warmer conditions
and lighter winds out of the south with thickening cloud cover
and continued low RH.
More showers will be possible Tuesday night into Wednesday into
late week, with the most likely day to remain dry being Thursday.
Temperatures trend warmer each day through Friday with highs
getting back into the 70s to near 80F.
PAZ064-210815-
Adams-
Including the city of Gettysburg
248 PM EDT Mon Apr 20 2026
Tonight Tue Tue Night Wed
Cloud Cover Mclear Mclear Pcldy Pcldy
Precip Type None None Showers Tstms
Chance Precip (%) 0 0 40 50
Chance of Thunder (%) 0 0 0 20
Temp (24h trend) 27 (-10) 58 (+8) 43 70
RH % (24h trend) 70 (-10) 31 (+1) 73 56
20ftWnd-Val/AM(mph) Lgt/Var Lgt/Var
20ftWnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.01 0.03
Precip Duration 1 2
Precip Begin 2 AM Continuing
Precip End Continuing 6 PM
Mixing Hgt(ft-agl) 260 4580 290 4030
Transport Wnd (mph) NE 3 SW 13 S 14 NW 13
Vent Rate (kt-ft) 780 50380 3480 44330
Dispersion 1 5 1 5
DSI 3 2
Sunshine Hours 11 6
Max ADI Early 22 Fair 39 Fair 8 Poor 23 Fair
Max ADI Late 4 Very Poor 81 Good 10 Poor 45 Gen Good
Max LVORI Early 2 3 2 3
Max LVORI Late 3 1 3 3
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY...Mostly clear. Lows in the upper 40s. Highs in the mid
70s. Minimum RH 39 percent. Light winds.
.FRIDAY...Partly cloudy. Lows in the upper 40s. Highs in the mid
70s. Minimum RH 44 percent. Light winds.
.SATURDAY...Mostly cloudy. Showers likely. Lows in the lower 50s.
Highs in the upper 60s. Minimum RH 65 percent. Southeast winds
around 5 mph.
.SUNDAY...Mostly cloudy. Showers likely. Lows in the upper 40s.
Highs in the mid 60s. Minimum RH 57 percent. North winds around
5 mph.
.MONDAY...Mostly cloudy with a chance of showers. Lows in the
upper 40s. Highs in the lower 60s. Minimum RH 60 percent.
Southeast winds around 5 mph.
$$
PAZ034-210815-
Bedford-
Including the city of Bedford
248 PM EDT Mon Apr 20 2026
Tonight Tue Tue Night Wed
Cloud Cover Mclear Mclear Pcldy Pcldy
Precip Type None None Showers Tstms
Chance Precip (%) 0 0 40 60
Chance of Thunder (%) 0 0 0 20
Temp (24h trend) 25 (-9) 63 (+17) 44 70
RH % (24h trend) 65 (-15) 24 (-5) 76 49
20ftWnd-Val/AM(mph) Lgt/Var W 5 G16
20ftWnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var W 7 G16
Precip Amount 0.00 0.00 0.02 0.04
Precip Duration 1 6
Precip Begin 2 AM Continuing
Precip End Continuing 6 PM
Mixing Hgt(ft-agl) 300 4870 310 4240
Transport Wnd (mph) SW 3 SW 16 SW 9 NW 18
Vent Rate (kt-ft) 900 68180 2480 67840
Dispersion 1 5 1 5
DSI 3 2
Sunshine Hours 10 6
Max ADI Early 15 Gen Poor 37 Fair 8 Poor 57 Gen Good
Max ADI Late 3 Very Poor 87 Good 8 Poor 67 Good
Max LVORI Early 2 3 2 3
Max LVORI Late 3 1 3 1
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY...Mostly clear. Lows in the mid 40s. Highs in the mid
70s. Minimum RH 32 percent. Light winds.
.FRIDAY...Partly cloudy. A chance of showers. Lows around 50.
Highs in the upper 70s. Minimum RH 37 percent. Southwest winds
around 5 mph.
.SATURDAY...Mostly cloudy with showers likely. Lows in the mid
50s. Highs around 70. Minimum RH 52 percent. South winds around
5 mph.
.SUNDAY...Mostly cloudy. A chance of showers. Lows in the upper
40s. Highs in the mid 60s. Minimum RH 48 percent. North winds
around 5 mph.
.MONDAY...Mostly cloudy. A chance of showers. Lows in the upper
40s. Highs in the lower 60s. Minimum RH 58 percent. Southeast
winds around 5 mph.
$$
PAZ025-210815-
Blair-
Including the city of Altoona
248 PM EDT Mon Apr 20 2026
Tonight Tue Tue Night Wed
Cloud Cover Mclear Mclear Pcldy Pcldy
Precip Type None None Showers Tstms
Chance Precip (%) 0 0 50 50
Chance of Thunder (%) 0 0 0 20
Temp (24h trend) 24 (-8) 62 (+17) 44 70
RH % (24h trend) 66 (-16) 27 (-5) 85 51
20ftWnd-Val/AM(mph) Lgt/Var W 5 G19
20ftWnd-Rdg/PM(mph) NW 5 G19 S 5 G15 Lgt/Var W 6 G19
Precip Amount 0.00 0.00 0.04 0.05
Precip Duration 1 2
Precip Begin 8 PM Continuing
Precip End Continuing 6 PM
Mixing Hgt(ft-agl) 280 4860 320 4140
Transport Wnd (mph) S 3 SW 16 SW 10 NW 16
Vent Rate (kt-ft) 840 68040 2880 57960
Dispersion 1 5 1 5
DSI 3 2
Sunshine Hours 10 6
Max ADI Early 28 Fair 41 Gen Good 10 Poor 43 Gen Good
Max ADI Late 3 Very Poor 91 Good 8 Poor 73 Good
Max LVORI Early 2 3 2 4
Max LVORI Late 3 1 4 2
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY...Mostly clear. Lows in the mid 40s. Highs in the mid
70s. Minimum RH 34 percent. Light winds.
.FRIDAY...Partly cloudy. A chance of showers. Lows in the upper
40s. Highs in the mid 70s. Minimum RH 43 percent. South winds
around 5 mph.
.SATURDAY...Mostly cloudy with showers likely. Lows in the lower
50s. Highs in the upper 60s. Minimum RH 57 percent. Southeast
winds around 5 mph.
.SUNDAY...Mostly cloudy. A chance of showers. Lows in the upper
40s. Highs in the mid 60s. Minimum RH 50 percent. North winds
around 5 mph.
.MONDAY...Mostly cloudy. A chance of showers. Lows in the upper
40s. Highs in the lower 60s. Minimum RH 59 percent. Southeast
winds around 5 mph.
$$
PAZ024-210815-
Cambria-
Including the city of Johnstown
248 PM EDT Mon Apr 20 2026
Tonight Tue Tue Night Wed
Cloud Cover Mclear Mclear Pcldy Mcldy
Precip Type None None Tstms Tstms
Chance Precip (%) 0 0 60 60
Chance of Thunder (%) 0 0 20 20
Temp (24h trend) 24 (-5) 60 (+18) 46 66
RH % (24h trend) 67 (-19) 28 (-7) 83 56
20ftWnd-Val/AM(mph) Lgt/Var W 7 G19
20ftWnd-Rdg/PM(mph) NW 5 G19 SW 6 G15 S 5 G15 W 8 G19
Precip Amount 0.00 0.00 0.07 0.09
Precip Duration 4 7
Precip Begin 8 PM Continuing
Precip End Continuing 6 PM
Mixing Hgt(ft-agl) 220 4290 270 3490
Transport Wnd (mph) S 5 SW 16 S 12 NW 16
Vent Rate (kt-ft) 880 60060 2700 48860
Dispersion 1 5 1 5
DSI 2 2
Sunshine Hours 9 5
Max ADI Early 28 Fair 41 Gen Good 22 Fair 33 Fair
Max ADI Late 3 Very Poor 79 Good 13 Gen Poor 56 Gen Good
Max LVORI Early 2 3 2 3
Max LVORI Late 3 1 4 3
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY...Partly cloudy. Lows in the mid 40s. Highs in the
lower 70s. Minimum RH 37 percent. West winds around 5 mph.
.FRIDAY...Partly cloudy. A chance of showers and thunderstorms.
Lows around 50. Highs in the mid 70s. Minimum RH 45 percent.
South winds around 5 mph.
.SATURDAY...Mostly cloudy with showers likely. Lows in the mid
50s. Highs in the upper 60s. Minimum RH 60 percent. South winds
around 5 mph.
.SUNDAY...Mostly cloudy. A chance of showers. Lows in the upper
40s. Highs in the mid 60s. Minimum RH 50 percent. North winds
around 5 mph.
.MONDAY...Mostly cloudy with a chance of showers. Lows in the
upper 40s. Highs in the lower 60s. Minimum RH 59 percent.
Southeast winds 5 to 10 mph.
$$
PAZ011-210815-
Cameron-
Including the city of Emporium
248 PM EDT Mon Apr 20 2026
Tonight Tue Tue Night Wed
Cloud Cover Mclear Mclear Mcldy Pcldy
Precip Type None None Showers Showers
Chance Precip (%) 0 0 60 30
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 22 (-6) 58 (+15) 42 69
RH % (24h trend) 73 (-10) 28 (-1) 90 47
20ftWnd-Val/AM(mph) Lgt/Var Lgt/Var
20ftWnd-Rdg/PM(mph) Lgt/Var SW 5 G14 Lgt/Var NW 5 G13
Precip Amount 0.00 0.00 0.05 0.02
Precip Duration 4 4
Precip Begin 7 PM Continuing
Precip End Continuing 6 PM
Mixing Hgt(ft-agl) 420 4470 400 5060
Transport Wnd (mph) S 3 SW 17 S 9 NW 13
Vent Rate (kt-ft) 1260 67050 3200 55660
Dispersion 1 5 1 5
DSI 2 2
Sunshine Hours 9 6
Max ADI Early 10 Poor 48 Gen Good 11 Poor 17 Gen Poor
Max ADI Late 2 Very Poor 89 Good 6 Very Poor 76 Good
Max LVORI Early 2 3 3 5
Max LVORI Late 3 1 5 3
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY...Mostly clear. Lows in the lower 40s. Highs in the
lower 70s. Minimum RH 33 percent. Light winds.
.FRIDAY...Partly cloudy. A chance of showers. Lows in the upper
40s. Highs in the mid 70s. Minimum RH 42 percent. East winds
around 5 mph.
.SATURDAY...Mostly cloudy with showers likely. Lows around 50.
Highs in the mid 60s. Minimum RH 60 percent. Southeast winds
around 5 mph.
.SUNDAY...Mostly cloudy. A chance of showers. Lows in the mid
40s. Highs in the mid 60s. Minimum RH 48 percent. Northeast winds
around 5 mph.
.MONDAY...Mostly cloudy. A chance of showers. Lows in the mid
40s. Highs in the lower 60s. Minimum RH 54 percent. Southeast
winds around 5 mph.
$$
PAZ017-210815-
Clearfield-
Including the cities of DuBois and Clearfield
248 PM EDT Mon Apr 20 2026
Tonight Tue Tue Night Wed
Cloud Cover Mclear Mclear Mcldy Pcldy
Precip Type None None Tstms Showers
Chance Precip (%) 0 0 60 50
Chance of Thunder (%) 0 0 20 0
Temp (24h trend) 23 (-5) 60 (+17) 44 68
RH % (24h trend) 69 (-15) 27 (-1) 87 45
20ftWnd-Val/AM(mph) Lgt/Var Lgt/Var
20ftWnd-Rdg/PM(mph) Lgt/Var SW 6 G15 Lgt/Var W 6 G15
Precip Amount 0.00 0.00 0.06 0.05
Precip Duration 4 4
Precip Begin 8 PM Continuing
Precip End Continuing 6 PM
Mixing Hgt(ft-agl) 320 4490 390 5100
Transport Wnd (mph) S 3 SW 17 S 12 NW 15
Vent Rate (kt-ft) 960 67350 3900 66300
Dispersion 1 5 1 5
DSI 3 2
Sunshine Hours 9 6
Max ADI Early 13 Gen Poor 46 Gen Good 12 Poor 28 Fair
Max ADI Late 3 Very Poor 85 Good 8 Poor 82 Good
Max LVORI Early 2 3 3 4
Max LVORI Late 3 1 4 2
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY...Mostly clear. Lows in the mid 40s. Highs in the lower
70s. Minimum RH 33 percent. Light winds.
.FRIDAY...Partly cloudy. A chance of showers. Lows in the upper
40s. Highs in the mid 70s. Minimum RH 43 percent. East winds
around 5 mph.
.SATURDAY...Mostly cloudy with showers likely. Lows in the lower
50s. Highs in the mid 60s. Minimum RH 58 percent. South winds
around 5 mph.
.SUNDAY...Mostly cloudy. A chance of showers. Lows in the mid
40s. Highs in the mid 60s. Minimum RH 47 percent. Northeast winds
around 5 mph.
.MONDAY...Mostly cloudy with a chance of showers. Lows in the mid
40s. Highs in the lower 60s. Minimum RH 55 percent. Southeast
winds around 5 mph.
$$
PAZ053-210815-
Columbia-
Including the cities of Bloomsburg and Berwick
248 PM EDT Mon Apr 20 2026
Tonight Tue Tue Night Wed
Cloud Cover Mclear Mclear Mcldy Pcldy
Precip Type None None Showers Showers
Chance Precip (%) 0 0 40 20
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 25 (-9) 55 (+8) 39 66
RH % (24h trend) 71 (-10) 30 (-4) 85 56
20ftWnd-Val/AM(mph) Lgt/Var Lgt/Var
20ftWnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.02 0.01
Precip Duration 2 1
Precip Begin 8 PM Continuing
Precip End Continuing 6 PM
Mixing Hgt(ft-agl) 360 4590 440 3920
Transport Wnd (mph) NE 3 SW 13 S 9 NW 9
Vent Rate (kt-ft) 1080 50490 3520 31360
Dispersion 1 5 1 5
DSI 3 2
Sunshine Hours 9 7
Max ADI Early 12 Poor 40 Fair 8 Poor 10 Poor
Max ADI Late 3 Very Poor 69 Good 7 Poor 45 Gen Good
Max LVORI Early 3 3 2 4
Max LVORI Late 3 1 4 3
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY...Partly cloudy. Lows in the mid 40s. Highs in the
upper 60s. Minimum RH 42 percent. Light winds.
.FRIDAY...Partly cloudy. Lows in the mid 40s. Highs in the upper
60s. Minimum RH 48 percent. Light winds.
.SATURDAY...Mostly cloudy. Showers likely. Lows in the upper 40s.
Highs around 60. Minimum RH 69 percent. East winds around 5 mph.
.SUNDAY...Mostly cloudy with showers likely. Lows in the mid 40s.
Highs in the lower 60s. Minimum RH 58 percent. East winds around
5 mph.
.MONDAY...Mostly cloudy. A chance of showers. Lows in the mid
40s. Highs in the lower 60s. Minimum RH 57 percent. Southeast
winds around 5 mph.
$$
PAZ063-210815-
Cumberland-
Including the city of Carlisle
248 PM EDT Mon Apr 20 2026
Tonight Tue Tue Night Wed
Cloud Cover Mclear Mclear Pcldy Pcldy
Precip Type None None Showers Showers
Chance Precip (%) 0 0 40 50
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 26 (-11) 59 (+10) 42 70
RH % (24h trend) 67 (-10) 29 (0) 75 52
20ftWnd-Val/AM(mph) Lgt/Var Lgt/Var
20ftWnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.01 0.02
Precip Duration 1 2
Precip Begin 2 AM Continuing
Precip End Continuing 6 PM
Mixing Hgt(ft-agl) 310 4810 310 3970
Transport Wnd (mph) NE 3 SW 13 S 9 NW 12
Vent Rate (kt-ft) 930 52910 2480 39700
Dispersion 1 5 1 5
DSI 3 2
Sunshine Hours 11 6
Max ADI Early 28 Fair 39 Fair 7 Poor 16 Gen Poor
Max ADI Late 4 Very Poor 76 Good 7 Poor 42 Gen Good
Max LVORI Early 2 3 2 3
Max LVORI Late 3 1 3 3
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY...Mostly clear. Lows in the upper 40s. Highs in the mid
70s. Minimum RH 37 percent. Light winds.
.FRIDAY...Partly cloudy. Lows in the upper 40s. Highs in the mid
70s. Minimum RH 43 percent. Light winds.
.SATURDAY...Mostly cloudy. Showers likely. Lows in the lower 50s.
Highs in the mid 60s. Minimum RH 64 percent. East winds around
5 mph.
.SUNDAY...Mostly cloudy. Showers likely. Lows in the upper 40s.
Highs in the mid 60s. Minimum RH 55 percent. North winds around
5 mph.
.MONDAY...Mostly cloudy with a chance of showers. Lows in the
upper 40s. Highs in the lower 60s. Minimum RH 58 percent.
Southeast winds around 5 mph.
$$
PAZ057-210815-
Dauphin-
Including the cities of Harrisburg and Hershey
248 PM EDT Mon Apr 20 2026
Tonight Tue Tue Night Wed
Cloud Cover Mclear Mclear Pcldy Pcldy
Precip Type None None Showers Showers
Chance Precip (%) 0 0 40 40
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 27 (-10) 57 (+7) 41 69
RH % (24h trend) 68 (-11) 30 (0) 80 54
20ftWnd-Val/AM(mph) Lgt/Var Lgt/Var
20ftWnd-Rdg/PM(mph) N 5 G17 S 5 G13 S 5 G14 Lgt/Var
Precip Amount 0.00 0.00 0.03 0.03
Precip Duration 1 2
Precip Begin 8 PM Continuing
Precip End Continuing 6 PM
Mixing Hgt(ft-agl) 310 4770 360 3920
Transport Wnd (mph) NE 3 S 14 S 8 NW 13
Vent Rate (kt-ft) 930 57240 2520 43120
Dispersion 1 5 1 5
DSI 3 2
Sunshine Hours 10 6
Max ADI Early 26 Fair 37 Fair 10 Poor 9 Poor
Max ADI Late 4 Very Poor 79 Good 9 Poor 57 Gen Good
Max LVORI Early 2 3 2 4
Max LVORI Late 3 1 3 3
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY...Mostly clear. Lows in the upper 40s. Highs in the
lower 70s. Minimum RH 39 percent. North winds around 5 mph.
.FRIDAY...Partly cloudy. Lows in the upper 40s. Highs in the
lower 70s. Minimum RH 45 percent. Light winds.
.SATURDAY...Mostly cloudy. Showers likely. Cooler. Lows around
50. Highs in the lower 60s. Minimum RH 66 percent. East winds
around 5 mph.
.SUNDAY...Mostly cloudy. Showers likely. Lows in the upper 40s.
Highs in the lower 60s. Minimum RH 56 percent. Northeast winds
around 5 mph.
.MONDAY...Mostly cloudy with a chance of showers. Lows in the mid
40s. Highs in the lower 60s. Minimum RH 58 percent. Southeast
winds around 5 mph.
$$
PAZ010-210815-
Elk-
Including the cities of St. Marys and Ridgway
248 PM EDT Mon Apr 20 2026
Tonight Tue Tue Night Wed
Cloud Cover Mclear Pcldy Pcldy Pcldy
Precip Type None None Tstms Showers
Chance Precip (%) 0 0 60 30
Chance of Thunder (%) 0 0 20 0
Temp (24h trend) 22 (-4) 58 (+16) 43 68
RH % (24h trend) 74 (-11) 30 (+1) 90 48
20ftWnd-Val/AM(mph) Lgt/Var Lgt/Var
20ftWnd-Rdg/PM(mph) Lgt/Var SW 6 G15 Lgt/Var NW 5 G13
Precip Amount 0.00 0.00 0.07 0.03
Precip Duration 4 4
Precip Begin 7 PM Continuing
Precip End Continuing 6 PM
Mixing Hgt(ft-agl) 360 3920 460 5160
Transport Wnd (mph) S 5 SW 18 S 13 NW 14
Vent Rate (kt-ft) 1440 62720 5060 61920
Dispersion 1 5 2 5
DSI 2 2
Sunshine Hours 9 6
Max ADI Early 10 Poor 53 Gen Good 13 Gen Poor 22 Fair
Max ADI Late 2 Very Poor 82 Good 9 Poor 81 Good
Max LVORI Early 3 3 3 5
Max LVORI Late 3 1 5 3
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY...Mostly clear. Lows in the lower 40s. Highs in the
lower 70s. Minimum RH 34 percent. Light winds.
.FRIDAY...Partly cloudy. A chance of showers. Lows in the upper
40s. Highs in the lower 70s. Minimum RH 45 percent. Southeast
winds around 5 mph.
.SATURDAY...Mostly cloudy with showers likely. Lows in the lower
50s. Highs in the mid 60s. Minimum RH 60 percent. Southeast winds
around 5 mph.
.SUNDAY...Mostly cloudy. A chance of showers. Lows in the mid
40s. Highs in the mid 60s. Minimum RH 48 percent. Northeast winds
around 5 mph.
.MONDAY...Mostly cloudy. A chance of showers. Lows in the mid
40s. Highs in the lower 60s. Minimum RH 57 percent. Southeast
winds around 5 mph.
$$
PAZ036-210815-
Franklin-
Including the city of Chambersburg
248 PM EDT Mon Apr 20 2026
Tonight Tue Tue Night Wed
Cloud Cover Mclear Mclear Pcldy Pcldy
Precip Type None None Showers Tstms
Chance Precip (%) 0 0 40 50
Chance of Thunder (%) 0 0 0 20
Temp (24h trend) 26 (-11) 60 (+10) 43 70
RH % (24h trend) 67 (-14) 28 (-1) 75 51
20ftWnd-Val/AM(mph) Lgt/Var Lgt/Var
20ftWnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var W 5 G13
Precip Amount 0.00 0.00 0.02 0.04
Precip Duration 1 2
Precip Begin 2 AM Continuing
Precip End Continuing 6 PM
Mixing Hgt(ft-agl) 290 4590 280 4030
Transport Wnd (mph) NE 3 S 14 S 10 NW 15
Vent Rate (kt-ft) 870 55080 2520 52390
Dispersion 1 5 1 5
DSI 3 2
Sunshine Hours 11 6
Max ADI Early 14 Gen Poor 36 Fair 7 Poor 26 Fair
Max ADI Late 4 Very Poor 78 Good 9 Poor 53 Gen Good
Max LVORI Early 2 3 2 3
Max LVORI Late 3 1 3 2
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY...Mostly clear. Lows in the upper 40s. Highs in the mid
70s. Minimum RH 36 percent. Light winds.
.FRIDAY...Partly cloudy. A chance of showers. Lows in the lower
50s. Highs in the upper 70s. Minimum RH 42 percent. Light winds.
.SATURDAY...Mostly cloudy. Showers likely. Lows in the lower 50s.
Highs in the upper 60s. Minimum RH 60 percent. East winds around
5 mph.
.SUNDAY...Mostly cloudy. Showers likely. Lows in the upper 40s.
Highs in the mid 60s. Minimum RH 53 percent. North winds around
5 mph.
.MONDAY...Mostly cloudy. A chance of showers. Lows in the upper
40s. Highs in the lower 60s. Minimum RH 59 percent. Southeast
winds around 5 mph.
$$
PAZ035-210815-
Fulton-
Including the city of McConnellsburg
248 PM EDT Mon Apr 20 2026
Tonight Tue Tue Night Wed
Cloud Cover Mclear Mclear Pcldy Pcldy
Precip Type None None Showers Tstms
Chance Precip (%) 0 0 40 50
Chance of Thunder (%) 0 0 0 20
Temp (24h trend) 26 (-10) 62 (+13) 44 70
RH % (24h trend) 65 (-14) 25 (-3) 76 49
20ftWnd-Val/AM(mph) Lgt/Var Lgt/Var
20ftWnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var W 5 G15
Precip Amount 0.00 0.00 0.02 0.04
Precip Duration 1 2
Precip Begin 2 AM Continuing
Precip End Continuing 6 PM
Mixing Hgt(ft-agl) 270 4860 280 4780
Transport Wnd (mph) NE 3 SW 15 S 9 NW 17
Vent Rate (kt-ft) 810 63180 2240 71700
Dispersion 1 5 1 5
DSI 3 2
Sunshine Hours 11 6
Max ADI Early 13 Gen Poor 34 Fair 7 Poor 40 Fair
Max ADI Late 4 Very Poor 85 Good 5 Very Poor 70 Good
Max LVORI Early 2 3 2 3
Max LVORI Late 3 1 3 1
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY...Mostly clear. Lows in the upper 40s. Highs in the
upper 70s. Minimum RH 32 percent. Light winds.
.FRIDAY...Partly cloudy. Lows around 50. Highs in the upper 70s.
Minimum RH 39 percent. Light winds.
.SATURDAY...Mostly cloudy. Showers likely. Lows in the lower 50s.
Highs in the lower 70s. Minimum RH 55 percent. Southeast winds
around 5 mph.
.SUNDAY...Mostly cloudy. Showers likely. Lows in the upper 40s.
Highs in the mid 60s. Minimum RH 50 percent. North winds around
5 mph.
.MONDAY...Mostly cloudy. A chance of showers. Lows in the upper
40s. Highs in the lower 60s. Minimum RH 59 percent. Southeast
winds around 5 mph.
$$
PAZ026-210815-
Huntingdon-
Including the cities of Huntingdon and Mount Union
248 PM EDT Mon Apr 20 2026
Tonight Tue Tue Night Wed
Cloud Cover Mclear Mclear Pcldy Pcldy
Precip Type None None Showers Tstms
Chance Precip (%) 0 0 50 50
Chance of Thunder (%) 0 0 0 20
Temp (24h trend) 26 (-8) 61 (+14) 42 70
RH % (24h trend) 68 (-12) 25 (-4) 84 47
20ftWnd-Val/AM(mph) Lgt/Var Lgt/Var
20ftWnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var W 5 G14
Precip Amount 0.00 0.00 0.02 0.03
Precip Duration 1 2
Precip Begin 8 PM Continuing
Precip End Continuing 6 PM
Mixing Hgt(ft-agl) 310 4900 300 4390
Transport Wnd (mph) SE 3 SW 15 SW 8 NW 15
Vent Rate (kt-ft) 930 63700 2100 57070
Dispersion 1 5 1 5
DSI 3 2
Sunshine Hours 11 6
Max ADI Early 27 Fair 36 Fair 9 Poor 33 Fair
Max ADI Late 3 Very Poor 88 Good 6 Very Poor 68 Good
Max LVORI Early 2 3 2 4
Max LVORI Late 3 1 3 2
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY...Mostly clear. Lows in the mid 40s. Highs in the mid
70s. Minimum RH 33 percent. Light winds.
.FRIDAY...Partly cloudy. A chance of showers. Lows in the upper
40s. Highs in the mid 70s. Minimum RH 41 percent. Light winds.
.SATURDAY...Mostly cloudy. Showers likely. Lows in the lower 50s.
Highs in the upper 60s. Minimum RH 58 percent. East winds around
5 mph.
.SUNDAY...Mostly cloudy. Showers likely. Lows in the upper 40s.
Highs in the mid 60s. Minimum RH 50 percent. North winds around
5 mph.
.MONDAY...Mostly cloudy. A chance of showers. Lows in the upper
40s. Highs in the lower 60s. Minimum RH 58 percent. Southeast
winds around 5 mph.
$$
PAZ028-210815-
Juniata-
Including the city of Mifflintown
248 PM EDT Mon Apr 20 2026
Tonight Tue Tue Night Wed
Cloud Cover Mclear Mclear Pcldy Pcldy
Precip Type None None Showers Showers
Chance Precip (%) 0 0 50 40
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 27 (-9) 58 (+10) 41 70
RH % (24h trend) 71 (-11) 29 (-2) 85 52
20ftWnd-Val/AM(mph) Lgt/Var Lgt/Var
20ftWnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.02 0.03
Precip Duration 1 2
Precip Begin 8 PM Continuing
Precip End Continuing 6 PM
Mixing Hgt(ft-agl) 330 4910 300 4690
Transport Wnd (mph) E 3 S 15 S 6 NW 13
Vent Rate (kt-ft) 990 63830 1500 51590
Dispersion 1 5 1 5
DSI 3 2
Sunshine Hours 11 6
Max ADI Early 26 Fair 37 Fair 7 Poor 10 Poor
Max ADI Late 3 Very Poor 82 Good 5 Very Poor 69 Good
Max LVORI Early 2 3 3 4
Max LVORI Late 3 1 4 3
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY...Mostly clear. Lows in the mid 40s. Highs in the lower
70s. Minimum RH 38 percent. Light winds.
.FRIDAY...Partly cloudy. A chance of showers. Lows in the upper
40s. Highs in the mid 70s. Minimum RH 45 percent. Light winds.
.SATURDAY...Mostly cloudy with showers likely. Cooler. Lows in
the lower 50s. Highs in the mid 60s. Minimum RH 68 percent. East
winds around 5 mph.
.SUNDAY...Mostly cloudy. Showers likely. Lows in the upper 40s.
Highs in the lower 60s. Minimum RH 57 percent. North winds around
5 mph.
.MONDAY...Mostly cloudy. A chance of showers. Lows in the mid
40s. Highs in the lower 60s. Minimum RH 61 percent. Southeast
winds around 5 mph.
$$
PAZ066-210815-
Lancaster-
Including the city of Lancaster
248 PM EDT Mon Apr 20 2026
Tonight Tue Tue Night Wed
Cloud Cover Mclear Mclear Pcldy Pcldy
Precip Type None None Showers Showers
Chance Precip (%) 0 0 40 40
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 28 (-9) 57 (+6) 42 69
RH % (24h trend) 69 (-12) 31 (-1) 79 57
20ftWnd-Val/AM(mph) Lgt/Var Lgt/Var
20ftWnd-Rdg/PM(mph) N 6 G17 Lgt/Var S 5 G13 Lgt/Var
Precip Amount 0.00 0.00 0.02 0.03
Precip Duration 1 2
Precip Begin 2 AM Continuing
Precip End Continuing 6 PM
Mixing Hgt(ft-agl) 340 4800 390 3400
Transport Wnd (mph) N 6 SW 9 S 15 NW 9
Vent Rate (kt-ft) 1700 38400 5070 27200
Dispersion 1 5 2 5
DSI 3 2
Sunshine Hours 11 6
Max ADI Early 28 Fair 24 Fair 13 Gen Poor 16 Gen Poor
Max ADI Late 5 Very Poor 66 Good 14 Gen Poor 32 Fair
Max LVORI Early 2 3 2 4
Max LVORI Late 3 1 3 3
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY...Partly cloudy. Lows in the upper 40s. Highs in the
lower 70s. Minimum RH 42 percent. North winds around 5 mph.
.FRIDAY...Partly cloudy. Lows in the upper 40s. Highs in the
lower 70s. Minimum RH 46 percent. Northeast winds around 5 mph.
.SATURDAY...Mostly cloudy. Showers likely. Lows in the upper 40s.
Highs in the mid 60s. Minimum RH 67 percent. East winds around
5 mph.
.SUNDAY...Mostly cloudy with showers likely. Lows in the upper
40s. Highs in the lower 60s. Minimum RH 60 percent. Northeast
winds around 5 mph.
.MONDAY...Mostly cloudy with a chance of showers. Lows in the mid
40s. Highs in the lower 60s. Minimum RH 60 percent. East winds
around 5 mph.
$$
PAZ059-210815-
Lebanon-
Including the city of Lebanon
248 PM EDT Mon Apr 20 2026
Tonight Tue Tue Night Wed
Cloud Cover Mclear Mclear Pcldy Pcldy
Precip Type None None Showers Showers
Chance Precip (%) 0 0 40 30
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 28 (-9) 56 (+5) 41 69
RH % (24h trend) 68 (-13) 30 (-1) 83 55
20ftWnd-Val/AM(mph) Lgt/Var Lgt/Var
20ftWnd-Rdg/PM(mph) N 5 G16 Lgt/Var S 5 Lgt/Var
Precip Amount 0.00 0.00 0.03 0.04
Precip Duration 1 2
Precip Begin 8 PM Continuing
Precip End Continuing 6 PM
Mixing Hgt(ft-agl) 330 4710 380 4200
Transport Wnd (mph) N 3 SW 13 SE 7 NW 12
Vent Rate (kt-ft) 990 51810 2280 42000
Dispersion 1 5 1 5
DSI 3 2
Sunshine Hours 10 6
Max ADI Early 26 Fair 32 Fair 13 Gen Poor 9 Poor
Max ADI Late 4 Very Poor 72 Good 8 Poor 55 Gen Good
Max LVORI Early 2 3 2 4
Max LVORI Late 3 1 4 3
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY...Mostly clear. Lows in the mid 40s. Highs in the lower
70s. Minimum RH 41 percent. North winds around 5 mph.
.FRIDAY...Partly cloudy. Lows in the upper 40s. Highs in the
lower 70s. Minimum RH 46 percent. Northeast winds around 5 mph.
.SATURDAY...Mostly cloudy. Showers likely. Lows in the upper 40s.
Highs in the lower 60s. Minimum RH 68 percent. East winds around
5 mph.
.SUNDAY...Mostly cloudy with showers likely. Lows in the upper
40s. Highs in the lower 60s. Minimum RH 59 percent. Northeast
winds around 5 mph.
.MONDAY...Mostly cloudy with a chance of showers. Lows in the mid
40s. Highs in the lower 60s. Minimum RH 59 percent. East winds
around 5 mph.
$$
PAZ005-210815-
McKean-
Including the city of Bradford
248 PM EDT Mon Apr 20 2026
Tonight Tue Tue Night Wed
Cloud Cover Mclear Pcldy Pcldy Pcldy
Precip Type None None Tstms Showers
Chance Precip (%) 0 0 50 20
Chance of Thunder (%) 0 0 20 0
Temp (24h trend) 20 (-3) 56 (+17) 41 66
RH % (24h trend) 75 (-8) 29 (-2) 90 48
20ftWnd-Val/AM(mph) Lgt/Var Lgt/Var
20ftWnd-Rdg/PM(mph) Lgt/Var SW 6 G15 Lgt/Var NW 5
Precip Amount 0.00 0.00 0.05 0.01
Precip Duration 2 1
Precip Begin 6 PM Continuing
Precip End Continuing 6 PM
Mixing Hgt(ft-agl) 370 3960 400 4800
Transport Wnd (mph) S 6 SW 21 SW 9 NW 13
Vent Rate (kt-ft) 1850 71280 3200 52800
Dispersion 1 5 1 5
DSI 2 2
Sunshine Hours 9 7
Max ADI Early 8 Poor 59 Gen Good 16 Gen Poor 23 Fair
Max ADI Late 3 Very Poor 86 Good 10 Poor 67 Good
Max LVORI Early 3 3 3 5
Max LVORI Late 3 1 5 2
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY...Mostly clear. Lows around 40. Highs around 70.
Minimum RH 33 percent. Light winds.
.FRIDAY...Partly cloudy. A chance of showers. Lows in the mid
40s. Highs in the lower 70s. Minimum RH 44 percent. Southeast
winds around 5 mph.
.SATURDAY...Mostly cloudy with showers likely. Lows in the upper
40s. Highs in the lower 60s. Minimum RH 61 percent. Southeast
winds around 5 mph.
.SUNDAY...Mostly cloudy. A chance of showers. Lows in the lower
40s. Highs in the lower 60s. Minimum RH 47 percent. Northeast
winds around 5 mph.
.MONDAY...Mostly cloudy. A chance of showers. Lows in the lower
40s. Highs in the lower 60s. Minimum RH 54 percent. Southeast
winds around 5 mph.
$$
PAZ027-210815-
Mifflin-
Including the city of Lewistown
248 PM EDT Mon Apr 20 2026
Tonight Tue Tue Night Wed
Cloud Cover Mclear Mclear Pcldy Pcldy
Precip Type None None Showers Showers
Chance Precip (%) 0 0 50 40
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 26 (-8) 61 (+13) 40 70
RH % (24h trend) 70 (-12) 29 (-1) 85 51
20ftWnd-Val/AM(mph) Lgt/Var Lgt/Var
20ftWnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.02 0.02
Precip Duration 2 2
Precip Begin 8 PM Continuing
Precip End Continuing 6 PM
Mixing Hgt(ft-agl) 320 4850 240 4590
Transport Wnd (mph) SE 3 SW 14 S 6 NW 14
Vent Rate (kt-ft) 960 58200 1200 55080
Dispersion 1 5 1 5
DSI 3 2
Sunshine Hours 10 6
Max ADI Early 24 Fair 36 Fair 7 Poor 12 Poor
Max ADI Late 3 Very Poor 83 Good 5 Very Poor 70 Good
Max LVORI Early 2 3 3 5
Max LVORI Late 3 1 4 3
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY...Mostly clear. Lows in the mid 40s. Highs in the mid
70s. Minimum RH 36 percent. Light winds.
.FRIDAY...Partly cloudy. A chance of showers. Lows in the upper
40s. Highs in the mid 70s. Minimum RH 44 percent. Light winds.
.SATURDAY...Mostly cloudy. Showers likely. Cooler. Lows in the
lower 50s. Highs in the mid 60s. Minimum RH 65 percent. East
winds around 5 mph.
.SUNDAY...Mostly cloudy. Showers likely. Lows in the upper 40s.
Highs in the mid 60s. Minimum RH 55 percent. North winds around
5 mph.
.MONDAY...Mostly cloudy. A chance of showers. Lows in the mid
40s. Highs in the lower 60s. Minimum RH 59 percent. Southeast
winds around 5 mph.
$$
PAZ051-210815-
Montour-
Including the city of Danville
248 PM EDT Mon Apr 20 2026
Tonight Tue Tue Night Wed
Cloud Cover Mclear Mclear Pcldy Pcldy
Precip Type None None Showers Showers
Chance Precip (%) 0 0 50 30
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 26 (-10) 55 (+8) 41 66
RH % (24h trend) 72 (-7) 31 (-1) 84 55
20ftWnd-Val/AM(mph) Lgt/Var Lgt/Var
20ftWnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.02 0.01
Precip Duration 2 2
Precip Begin 8 PM Continuing
Precip End Continuing 6 PM
Mixing Hgt(ft-agl) 350 4680 430 3390
Transport Wnd (mph) E 3 S 14 S 8 NW 9
Vent Rate (kt-ft) 1050 56160 3010 27120
Dispersion 1 5 2 5
DSI 3 2
Sunshine Hours 9 7
Max ADI Early 23 Fair 39 Fair 9 Poor 10 Poor
Max ADI Late 3 Very Poor 75 Good 8 Poor 36 Fair
Max LVORI Early 3 3 2 4
Max LVORI Late 3 1 4 3
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY...Mostly clear. Lows in the mid 40s. Highs around 70.
Minimum RH 40 percent. Light winds.
.FRIDAY...Partly cloudy. Lows in the mid 40s. Highs around 70.
Minimum RH 45 percent. Light winds.
.SATURDAY...Mostly cloudy with showers likely. Lows in the upper
40s. Highs in the lower 60s. Minimum RH 66 percent. Southeast
winds around 5 mph.
.SUNDAY...Mostly cloudy. Showers likely. Lows in the upper 40s.
Highs in the lower 60s. Minimum RH 56 percent. Northeast winds
around 5 mph.
.MONDAY...Mostly cloudy. A chance of showers. Lows in the mid
40s. Highs in the lower 60s. Minimum RH 56 percent. Southeast
winds around 5 mph.
$$
PAZ018-210815-
Northern Centre-
Including the city of Philipsburg
248 PM EDT Mon Apr 20 2026
Tonight Tue Tue Night Wed
Cloud Cover Mclear Mclear Mcldy Pcldy
Precip Type None None Showers Showers
Chance Precip (%) 0 0 60 40
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 23 (-7) 57 (+14) 42 68
RH % (24h trend) 65 (-18) 25 (-2) 86 45
20ftWnd-Val/AM(mph) Lgt/Var Lgt/Var
20ftWnd-Rdg/PM(mph) Lgt/Var S 5 G15 Lgt/Var W 5 G16
Precip Amount 0.00 0.00 0.06 0.04
Precip Duration 4 4
Precip Begin 8 PM Continuing
Precip End Continuing 6 PM
Mixing Hgt(ft-agl) 220 4530 220 4680
Transport Wnd (mph) S 3 SW 16 S 10 NW 15
Vent Rate (kt-ft) 660 63420 1980 60840
Dispersion 1 5 1 5
DSI 2 2
Sunshine Hours 9 6
Max ADI Early 26 Fair 42 Gen Good 11 Poor 22 Fair
Max ADI Late 3 Very Poor 83 Good 8 Poor 77 Good
Max LVORI Early 2 3 2 4
Max LVORI Late 3 1 4 2
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY...Mostly clear. Lows in the mid 40s. Highs in the lower
70s. Minimum RH 33 percent. West winds around 5 mph.
.FRIDAY...Partly cloudy. A chance of showers. Lows in the upper
40s. Highs in the lower 70s. Minimum RH 42 percent. East winds
around 5 mph.
.SATURDAY...Mostly cloudy with showers likely. Lows around 50.
Highs in the lower 60s. Minimum RH 60 percent. Southeast winds
around 5 mph.
.SUNDAY...Mostly cloudy. Showers likely. Lows in the mid 40s.
Highs in the lower 60s. Minimum RH 49 percent. Northeast winds
around 5 mph.
.MONDAY...Mostly cloudy with a chance of showers. Lows in the mid
40s. Highs around 60. Minimum RH 54 percent. Southeast winds
around 5 mph.
$$
PAZ012-210815-
Northern Clinton-
Including the city of Renovo
248 PM EDT Mon Apr 20 2026
Tonight Tue Tue Night Wed
Cloud Cover Mclear Mclear Pcldy Pcldy
Precip Type None None Showers Showers
Chance Precip (%) 0 0 50 30
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 24 (-6) 58 (+14) 40 68
RH % (24h trend) 69 (-12) 25 (-3) 86 46
20ftWnd-Val/AM(mph) Lgt/Var Lgt/Var
20ftWnd-Rdg/PM(mph) Lgt/Var SW 5 G15 Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.05 0.02
Precip Duration 2 2
Precip Begin 8 PM Continuing
Precip End Continuing 6 PM
Mixing Hgt(ft-agl) 320 4690 180 4760
Transport Wnd (mph) S 3 SW 17 S 7 NW 13
Vent Rate (kt-ft) 960 70350 1080 52360
Dispersion 1 5 1 5
DSI 2 2
Sunshine Hours 9 6
Max ADI Early 12 Poor 45 Gen Good 10 Poor 10 Poor
Max ADI Late 3 Very Poor 91 Good 7 Poor 66 Good
Max LVORI Early 2 3 3 5
Max LVORI Late 3 1 4 3
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY...Mostly clear. Lows in the lower 40s. Highs in the
lower 70s. Minimum RH 32 percent. Light winds.
.FRIDAY...Partly cloudy. A chance of showers. Lows in the mid
40s. Highs in the lower 70s. Minimum RH 41 percent. Light winds.
.SATURDAY...Mostly cloudy with showers likely. Lows in the upper
40s. Highs in the lower 60s. Minimum RH 62 percent. East winds
around 5 mph.
.SUNDAY...Mostly cloudy. A chance of showers. Lows in the mid
40s. Highs in the lower 60s. Minimum RH 49 percent. North winds
around 5 mph.
.MONDAY...Mostly cloudy. A chance of showers. Lows in the mid
40s. Highs in the lower 60s. Minimum RH 53 percent. Southeast
winds around 5 mph.
$$
PAZ041-210815-
Northern Lycoming-
Including the city of Trout Run
248 PM EDT Mon Apr 20 2026
Tonight Tue Tue Night Wed
Cloud Cover Mclear Mclear Pcldy Pcldy
Precip Type None None Showers Showers
Chance Precip (%) 0 0 50 30
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 23 (-7) 54 (+12) 38 66
RH % (24h trend) 72 (-10) 31 (-6) 87 55
20ftWnd-Val/AM(mph) Lgt/Var Lgt/Var
20ftWnd-Rdg/PM(mph) Lgt/Var S 6 G15 S 5 G15 Lgt/Var
Precip Amount 0.00 0.00 0.03 0.01
Precip Duration 2 2
Precip Begin 8 PM Continuing
Precip End Continuing 6 PM
Mixing Hgt(ft-agl) 380 4520 300 4290
Transport Wnd (mph) SE 3 SW 16 S 8 NW 13
Vent Rate (kt-ft) 1140 63280 2100 47190
Dispersion 1 5 1 5
DSI 2 2
Sunshine Hours 9 6
Max ADI Early 23 Fair 46 Gen Good 15 Gen Poor 9 Poor
Max ADI Late 3 Very Poor 84 Good 10 Poor 56 Gen Good
Max LVORI Early 3 3 2 5
Max LVORI Late 3 1 4 3
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY...Mostly clear. Lows in the lower 40s. Highs in the
upper 60s. Minimum RH 40 percent. Northwest winds around 5 mph.
.FRIDAY...Partly cloudy. A chance of showers. Lows in the mid
40s. Highs in the upper 60s. Minimum RH 48 percent. North winds
around 5 mph.
.SATURDAY...Mostly cloudy with showers likely. Lows in the upper
40s. Highs in the upper 50s. Minimum RH 72 percent. Southeast
winds around 5 mph.
.SUNDAY...Mostly cloudy. Showers likely. Lows in the mid 40s.
Highs around 60. Minimum RH 58 percent. North winds around 5 mph.
.MONDAY...Mostly cloudy with a chance of showers. Lows in the
lower 40s. Highs in the upper 50s. Minimum RH 61 percent.
Southeast winds around 5 mph.
$$
PAZ052-210815-
Northumberland-
Including the cities of Sunbury and Shamokin
248 PM EDT Mon Apr 20 2026
Tonight Tue Tue Night Wed
Cloud Cover Mclear Mclear Pcldy Pcldy
Precip Type None None Showers Showers
Chance Precip (%) 0 0 50 30
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 26 (-9) 56 (+9) 41 67
RH % (24h trend) 70 (-10) 30 (-1) 84 55
20ftWnd-Val/AM(mph) Lgt/Var Lgt/Var
20ftWnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.02 0.01
Precip Duration 2 2
Precip Begin 8 PM Continuing
Precip End Continuing 6 PM
Mixing Hgt(ft-agl) 340 4770 450 3620
Transport Wnd (mph) NE 3 S 14 S 9 NW 10
Vent Rate (kt-ft) 1020 57240 3600 32580
Dispersion 1 5 2 5
DSI 3 2
Sunshine Hours 10 6
Max ADI Early 24 Fair 39 Fair 10 Poor 10 Poor
Max ADI Late 3 Very Poor 78 Good 10 Poor 42 Gen Good
Max LVORI Early 3 3 2 4
Max LVORI Late 3 1 3 3
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY...Partly cloudy. Lows in the mid 40s. Highs around 70.
Minimum RH 40 percent. Light winds.
.FRIDAY...Partly cloudy. Lows in the mid 40s. Highs around 70.
Minimum RH 46 percent. Light winds.
.SATURDAY...Mostly cloudy with showers likely. Lows in the upper
40s. Highs in the lower 60s. Minimum RH 67 percent. Southeast
winds around 5 mph.
.SUNDAY...Mostly cloudy. Showers likely. Lows in the upper 40s.
Highs in the lower 60s. Minimum RH 57 percent. Northeast winds
around 5 mph.
.MONDAY...Mostly cloudy. A chance of showers. Lows in the mid
40s. Highs in the lower 60s. Minimum RH 57 percent. Southeast
winds around 5 mph.
$$
PAZ056-210815-
Perry-
Including the city of Newport
248 PM EDT Mon Apr 20 2026
Tonight Tue Tue Night Wed
Cloud Cover Mclear Mclear Pcldy Pcldy
Precip Type None None Showers Showers
Chance Precip (%) 0 0 50 40
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 26 (-11) 58 (+10) 41 70
RH % (24h trend) 69 (-10) 28 (-1) 82 52
20ftWnd-Val/AM(mph) Lgt/Var Lgt/Var
20ftWnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.02 0.02
Precip Duration 1 2
Precip Begin 8 PM Continuing
Precip End Continuing 6 PM
Mixing Hgt(ft-agl) 270 4800 260 4510
Transport Wnd (mph) NE 3 S 15 S 8 NW 13
Vent Rate (kt-ft) 810 62400 1820 49610
Dispersion 1 5 1 5
DSI 3 2
Sunshine Hours 11 6
Max ADI Early 27 Fair 38 Fair 8 Poor 10 Poor
Max ADI Late 4 Very Poor 79 Good 7 Poor 54 Gen Good
Max LVORI Early 2 3 2 4
Max LVORI Late 3 1 3 3
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY...Mostly clear. Lows in the mid 40s. Highs in the lower
70s. Minimum RH 37 percent. Light winds.
.FRIDAY...Partly cloudy. Lows in the upper 40s. Highs in the mid
70s. Minimum RH 44 percent. Light winds.
.SATURDAY...Mostly cloudy. Showers likely. Cooler. Lows in the
lower 50s. Highs in the mid 60s. Minimum RH 67 percent. East
winds around 5 mph.
.SUNDAY...Mostly cloudy. Showers likely. Lows in the upper 40s.
Highs in the lower 60s. Minimum RH 56 percent. North winds around
5 mph.
.MONDAY...Mostly cloudy. A chance of showers. Lows in the upper
40s. Highs in the lower 60s. Minimum RH 60 percent. Southeast
winds around 5 mph.
$$
PAZ006-210815-
Potter-
Including the city of Coudersport
248 PM EDT Mon Apr 20 2026
Tonight Tue Tue Night Wed
Cloud Cover Mclear Pcldy Mcldy Pcldy
Precip Type None None Showers Showers
Chance Precip (%) 0 0 50 30
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 21 (-4) 54 (+15) 40 66
RH % (24h trend) 73 (-10) 29 (-6) 89 50
20ftWnd-Val/AM(mph) Lgt/Var Lgt/Var
20ftWnd-Rdg/PM(mph) Lgt/Var SW 6 G15 S 5 G14 NW 5
Precip Amount 0.00 0.00 0.04 0.01
Precip Duration 2 2
Precip Begin 6 PM Continuing
Precip End Continuing 6 PM
Mixing Hgt(ft-agl) 390 4200 290 4500
Transport Wnd (mph) SW 5 SW 20 SW 9 NW 13
Vent Rate (kt-ft) 1560 71400 2320 49500
Dispersion 1 5 1 5
DSI 2 2
Sunshine Hours 8 6
Max ADI Early 23 Fair 50 Gen Good 16 Gen Poor 22 Fair
Max ADI Late 3 Very Poor 91 Good 10 Poor 63 Good
Max LVORI Early 3 3 2 5
Max LVORI Late 3 1 4 3
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY...Mostly clear. Lows around 40. Highs in the upper 60s.
Minimum RH 36 percent. West winds around 5 mph.
.FRIDAY...Partly cloudy. A chance of showers. Lows in the mid
40s. Highs in the upper 60s. Minimum RH 46 percent. East winds
around 5 mph.
.SATURDAY...Mostly cloudy with showers likely. Lows in the upper
40s. Highs in the lower 60s. Minimum RH 65 percent. Southeast
winds around 5 mph.
.SUNDAY...Mostly cloudy. A chance of showers. Lows in the lower
40s. Highs around 60. Minimum RH 52 percent. North winds around
5 mph.
.MONDAY...Mostly cloudy. A chance of showers. Lows in the lower
40s. Highs in the upper 50s. Minimum RH 57 percent. Southeast
winds around 5 mph.
$$
PAZ058-210815-
Schuylkill-
Including the city of Pottsville
248 PM EDT Mon Apr 20 2026
Tonight Tue Tue Night Wed
Cloud Cover Mclear Mclear Pcldy Pcldy
Precip Type None None Showers Showers
Chance Precip (%) 0 0 40 30
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 25 (-10) 54 (+7) 38 66
RH % (24h trend) 67 (-16) 30 (-4) 88 55
20ftWnd-Val/AM(mph) Lgt/Var Lgt/Var
20ftWnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.03 0.02
Precip Duration 1 2
Precip Begin 8 PM Continuing
Precip End Continuing 6 PM
Mixing Hgt(ft-agl) 360 4540 430 4270
Transport Wnd (mph) N 5 SW 10 S 9 NW 12
Vent Rate (kt-ft) 1440 40860 3440 42700
Dispersion 1 5 1 5
DSI 3 2
Sunshine Hours 10 6
Max ADI Early 13 Gen Poor 37 Fair 9 Poor 9 Poor
Max ADI Late 5 Very Poor 69 Good 8 Poor 57 Gen Good
Max LVORI Early 3 3 2 4
Max LVORI Late 3 1 4 3
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY...Partly cloudy. Lows in the mid 40s. Highs in the
upper 60s. Minimum RH 42 percent. Light winds.
.FRIDAY...Partly cloudy. Lows in the mid 40s. Highs in the upper
60s. Minimum RH 47 percent. Light winds.
.SATURDAY...Mostly cloudy. Showers likely. Cooler. Lows in the
upper 40s. Highs in the upper 50s. Minimum RH 70 percent. East
winds around 5 mph.
.SUNDAY...Mostly cloudy. Showers likely. Lows in the mid 40s.
Highs in the lower 60s. Minimum RH 59 percent. East winds around
5 mph.
.MONDAY...Mostly cloudy with a chance of showers. Lows in the mid
40s. Highs in the lower 60s. Minimum RH 58 percent. East winds
around 5 mph.
$$
PAZ050-210815-
Snyder-
Including the city of Selinsgrove
248 PM EDT Mon Apr 20 2026
Tonight Tue Tue Night Wed
Cloud Cover Mclear Mclear Pcldy Pcldy
Precip Type None None Showers Showers
Chance Precip (%) 0 0 50 30
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 27 (-9) 57 (+10) 41 68
RH % (24h trend) 68 (-10) 31 (0) 83 55
20ftWnd-Val/AM(mph) Lgt/Var Lgt/Var
20ftWnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.02 0.01
Precip Duration 1 2
Precip Begin 8 PM Continuing
Precip End Continuing 6 PM
Mixing Hgt(ft-agl) 310 4740 340 4000
Transport Wnd (mph) NE 3 S 15 S 7 NW 10
Vent Rate (kt-ft) 930 61620 2040 36000
Dispersion 1 5 1 5
DSI 3 2
Sunshine Hours 10 6
Max ADI Early 25 Fair 39 Fair 9 Poor 9 Poor
Max ADI Late 3 Very Poor 82 Good 9 Poor 40 Fair
Max LVORI Early 2 3 2 4
Max LVORI Late 3 1 3 3
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY...Mostly clear. Lows in the mid 40s. Highs in the lower
70s. Minimum RH 40 percent. Light winds.
.FRIDAY...Partly cloudy. A chance of showers. Lows in the upper
40s. Highs in the lower 70s. Minimum RH 47 percent. Light winds.
.SATURDAY...Mostly cloudy with showers likely. Lows around 50.
Highs in the lower 60s. Minimum RH 70 percent. East winds around
5 mph.
.SUNDAY...Mostly cloudy. Showers likely. Lows in the upper 40s.
Highs in the lower 60s. Minimum RH 59 percent. North winds around
5 mph.
.MONDAY...Mostly cloudy. A chance of showers. Lows in the mid
40s. Highs in the lower 60s. Minimum RH 61 percent. Southeast
winds around 5 mph.
$$
PAZ033-210815-
Somerset-
Including the city of Somerset
248 PM EDT Mon Apr 20 2026
Tonight Tue Tue Night Wed
Cloud Cover Mclear Mclear Pcldy Mcldy
Precip Type None None Showers Tstms
Chance Precip (%) 0 0 50 70
Chance of Thunder (%) 0 0 0 20
Temp (24h trend) 23 (-8) 62 (+20) 47 64
RH % (24h trend) 70 (-19) 27 (-9) 80 61
20ftWnd-Val/AM(mph) Lgt/Var W 7 G20
20ftWnd-Rdg/PM(mph) Lgt/Var SW 5 G15 Lgt/Var W 8 G19
Precip Amount 0.00 0.00 0.08 0.11
Precip Duration 1 6
Precip Begin 8 PM Continuing
Precip End Continuing 6 PM
Mixing Hgt(ft-agl) 160 4190 210 2920
Transport Wnd (mph) S 6 SW 17 S 10 NW 17
Vent Rate (kt-ft) 800 62850 1890 43800
Dispersion 1 5 1 5
DSI 2 1
Sunshine Hours 10 5
Max ADI Early 14 Gen Poor 39 Fair 14 Gen Poor 37 Fair
Max ADI Late 3 Very Poor 82 Good 17 Gen Poor 46 Gen Good
Max LVORI Early 3 3 2 3
Max LVORI Late 3 1 3 3
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY...Partly cloudy. Lows in the upper 40s. Highs in the
lower 70s. Minimum RH 39 percent. Southwest winds around 5 mph.
.FRIDAY...Partly cloudy. A chance of showers. Lows in the lower
50s. Highs in the mid 70s. Minimum RH 42 percent. South winds
around 5 mph.
.SATURDAY...Mostly cloudy with showers likely. Lows in the mid
50s. Highs in the upper 60s. Minimum RH 56 percent. Southwest
winds around 5 mph.
.SUNDAY...Mostly cloudy. A chance of showers. Lows in the upper
40s. Highs in the mid 60s. Minimum RH 51 percent. South winds
around 5 mph.
.MONDAY...Mostly cloudy. A chance of showers. Lows in the upper
40s. Highs in the lower 60s. Minimum RH 62 percent. Southeast
winds around 5 mph.
$$
PAZ019-210815-
Southern Centre-
Including the city of State College
248 PM EDT Mon Apr 20 2026
Tonight Tue Tue Night Wed
Cloud Cover Mclear Mclear Pcldy Pcldy
Precip Type None None Showers Showers
Chance Precip (%) 0 0 50 40
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 25 (-8) 58 (+12) 41 69
RH % (24h trend) 68 (-13) 29 (-1) 84 49
20ftWnd-Val/AM(mph) Lgt/Var Lgt/Var
20ftWnd-Rdg/PM(mph) Lgt/Var S 5 G14 Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.03 0.02
Precip Duration 2 2
Precip Begin 8 PM Continuing
Precip End Continuing 6 PM
Mixing Hgt(ft-agl) 320 4810 210 4690
Transport Wnd (mph) S 3 SW 16 S 7 NW 14
Vent Rate (kt-ft) 960 67340 1260 56280
Dispersion 1 5 1 5
DSI 2 2
Sunshine Hours 10 6
Max ADI Early 25 Fair 41 Gen Good 10 Poor 15 Gen Poor
Max ADI Late 3 Very Poor 89 Good 7 Poor 67 Good
Max LVORI Early 2 3 2 4
Max LVORI Late 3 1 4 3
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY...Mostly clear. Lows in the mid 40s. Highs in the lower
70s. Minimum RH 36 percent. Light winds.
.FRIDAY...Partly cloudy. A chance of showers. Lows in the upper
40s. Highs in the lower 70s. Minimum RH 44 percent. Light winds.
.SATURDAY...Mostly cloudy with showers likely. Lows around 50.
Highs in the mid 60s. Minimum RH 65 percent. East winds around
5 mph.
.SUNDAY...Mostly cloudy. Showers likely. Lows in the mid 40s.
Highs in the lower 60s. Minimum RH 54 percent. Northeast winds
around 5 mph.
.MONDAY...Mostly cloudy. A chance of showers. Lows in the mid
40s. Highs in the lower 60s. Minimum RH 58 percent. Southeast
winds around 5 mph.
$$
PAZ045-210815-
Southern Clinton-
Including the city of Lock Haven
248 PM EDT Mon Apr 20 2026
Tonight Tue Tue Night Wed
Cloud Cover Mclear Mclear Pcldy Pcldy
Precip Type None None Showers Showers
Chance Precip (%) 0 0 50 30
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 25 (-8) 57 (+11) 41 69
RH % (24h trend) 69 (-13) 27 (-2) 85 51
20ftWnd-Val/AM(mph) Lgt/Var Lgt/Var
20ftWnd-Rdg/PM(mph) Lgt/Var SW 5 G14 Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.03 0.01
Precip Duration 2 2
Precip Begin 8 PM Continuing
Precip End Continuing 6 PM
Mixing Hgt(ft-agl) 340 4860 180 3510
Transport Wnd (mph) S 3 SW 15 S 6 NW 10
Vent Rate (kt-ft) 1020 63180 900 31590
Dispersion 1 5 1 5
DSI 3 2
Sunshine Hours 10 6
Max ADI Early 15 Gen Poor 46 Gen Good 9 Poor 10 Poor
Max ADI Late 2 Very Poor 83 Good 7 Poor 40 Fair
Max LVORI Early 2 3 2 5
Max LVORI Late 3 1 4 3
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY...Partly cloudy. Lows in the mid 40s. Highs in the
lower 70s. Minimum RH 35 percent. Light winds.
.FRIDAY...Partly cloudy. A chance of showers. Lows in the mid
40s. Highs in the lower 70s. Minimum RH 43 percent. Light winds.
.SATURDAY...Mostly cloudy with showers likely. Cooler. Lows in
the upper 40s. Highs in the lower 60s. Minimum RH 66 percent.
East winds around 5 mph.
.SUNDAY...Mostly cloudy. Showers likely. Lows in the mid 40s.
Highs in the lower 60s. Minimum RH 53 percent. North winds around
5 mph.
.MONDAY...Mostly cloudy with a chance of showers. Lows in the mid
40s. Highs in the lower 60s. Minimum RH 56 percent. Southeast
winds around 5 mph.
$$
PAZ046-210815-
Southern Lycoming-
Including the city of Williamsport
248 PM EDT Mon Apr 20 2026
Tonight Tue Tue Night Wed
Cloud Cover Mclear Mclear Mcldy Pcldy
Precip Type None None Showers Showers
Chance Precip (%) 0 0 50 30
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 25 (-8) 56 (+10) 40 67
RH % (24h trend) 71 (-9) 30 (-3) 84 53
20ftWnd-Val/AM(mph) Lgt/Var Lgt/Var
20ftWnd-Rdg/PM(mph) Lgt/Var S 5 G14 S 5 G13 Lgt/Var
Precip Amount 0.00 0.00 0.02 0.01
Precip Duration 2 2
Precip Begin 8 PM Continuing
Precip End Continuing 6 PM
Mixing Hgt(ft-agl) 340 4830 410 3940
Transport Wnd (mph) NE 3 SW 14 SE 7 NW 10
Vent Rate (kt-ft) 1020 57960 2460 35460
Dispersion 1 5 1 5
DSI 2 2
Sunshine Hours 9 6
Max ADI Early 23 Fair 44 Gen Good 12 Poor 8 Poor
Max ADI Late 3 Very Poor 76 Good 8 Poor 48 Gen Good
Max LVORI Early 3 3 2 4
Max LVORI Late 3 1 4 3
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY...Mostly clear. Lows in the lower 40s. Highs around 70.
Minimum RH 38 percent. Light winds.
.FRIDAY...Partly cloudy. Lows in the mid 40s. Highs around 70.
Minimum RH 46 percent. Light winds.
.SATURDAY...Mostly cloudy with showers likely. Lows in the upper
40s. Highs in the lower 60s. Minimum RH 67 percent. East winds
around 5 mph.
.SUNDAY...Mostly cloudy. Showers likely. Lows in the mid 40s.
Highs in the lower 60s. Minimum RH 55 percent. North winds around
5 mph.
.MONDAY...Mostly cloudy with a chance of showers. Lows in the mid
40s. Highs in the lower 60s. Minimum RH 58 percent. Southeast
winds around 5 mph.
$$
PAZ042-210815-
Sullivan-
Including the city of Laporte
248 PM EDT Mon Apr 20 2026
Tonight Tue Tue Night Wed
Cloud Cover Mclear Mclear Mcldy Pcldy
Precip Type None None Showers Showers
Chance Precip (%) 0 0 50 30
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 22 (-8) 51 (+10) 38 63
RH % (24h trend) 73 (-14) 36 (-7) 89 61
20ftWnd-Val/AM(mph) Lgt/Var Lgt/Var
20ftWnd-Rdg/PM(mph) N 5 G17 SW 5 G15 S 6 G18 Lgt/Var
Precip Amount 0.00 0.00 0.02 0.01
Precip Duration 2 2
Precip Begin 8 PM Continuing
Precip End Continuing 6 PM
Mixing Hgt(ft-agl) 390 3860 350 3480
Transport Wnd (mph) NE 5 SW 14 S 14 NW 12
Vent Rate (kt-ft) 1560 46320 4200 34800
Dispersion 1 5 1 5
DSI 2 2
Sunshine Hours 9 6
Max ADI Early 23 Fair 44 Gen Good 18 Gen Poor 10 Poor
Max ADI Late 4 Very Poor 68 Good 16 Gen Poor 48 Gen Good
Max LVORI Early 3 3 2 5
Max LVORI Late 3 1 4 3
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY...Partly cloudy. Lows around 40. Highs in the mid 60s.
Minimum RH 46 percent. Northwest winds around 5 mph.
.FRIDAY...Partly cloudy. A chance of showers. Lows in the lower
40s. Highs in the mid 60s. Minimum RH 52 percent. North winds
around 5 mph.
.SATURDAY...Mostly cloudy with showers likely. Lows in the mid
40s. Highs in the upper 50s. Minimum RH 76 percent. Southeast
winds around 5 mph.
.SUNDAY...Mostly cloudy with showers likely. Lows in the lower
40s. Highs in the upper 50s. Minimum RH 64 percent. East winds
around 5 mph.
.MONDAY...Mostly cloudy. A chance of showers. Lows in the lower
40s. Highs in the upper 50s. Minimum RH 63 percent. Southeast
winds around 5 mph.
$$
PAZ037-210815-
Tioga-
Including the cities of Mansfield and Wellsboro
248 PM EDT Mon Apr 20 2026
Tonight Tue Tue Night Wed
Cloud Cover Mclear Pcldy Mcldy Pcldy
Precip Type None None Showers Showers
Chance Precip (%) 0 0 40 30
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 22 (-5) 53 (+14) 38 63
RH % (24h trend) 73 (-9) 31 (-10) 87 55
20ftWnd-Val/AM(mph) Lgt/Var Lgt/Var
20ftWnd-Rdg/PM(mph) Lgt/Var SW 6 G15 S 5 G15 NW 5
Precip Amount 0.00 0.00 0.02 0.01
Precip Duration 2 2
Precip Begin 6 PM Continuing
Precip End Continuing 6 PM
Mixing Hgt(ft-agl) 420 4470 360 4000
Transport Wnd (mph) SW 3 SW 20 S 12 NW 13
Vent Rate (kt-ft) 1260 75990 3600 44000
Dispersion 1 5 1 5
DSI 2 2
Sunshine Hours 8 7
Max ADI Early 24 Fair 54 Gen Good 19 Gen Poor 18 Gen Poor
Max ADI Late 3 Very Poor 98 Good 13 Gen Poor 54 Gen Good
Max LVORI Early 3 3 2 4
Max LVORI Late 3 1 4 3
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY...Mostly clear. Lows around 40. Highs in the mid 60s.
Minimum RH 41 percent. West winds around 5 mph.
.FRIDAY...Partly cloudy. A chance of showers. Lows in the lower
40s. Highs in the mid 60s. Minimum RH 49 percent. Southwest winds
around 5 mph.
.SATURDAY...Mostly cloudy with showers likely. Lows in the mid
40s. Highs in the upper 50s. Minimum RH 70 percent. Southeast
winds around 5 mph.
.SUNDAY...Mostly cloudy. A chance of showers. Lows in the lower
40s. Highs in the upper 50s. Minimum RH 58 percent. North winds
around 5 mph.
.MONDAY...Mostly cloudy with a chance of showers. Lows in the
lower 40s. Highs in the upper 50s. Minimum RH 62 percent. South
winds around 5 mph.
$$
PAZ049-210815-
Union-
Including the city of Lewisburg
248 PM EDT Mon Apr 20 2026
Tonight Tue Tue Night Wed
Cloud Cover Mclear Mclear Pcldy Pcldy
Precip Type None None Showers Showers
Chance Precip (%) 0 0 50 30
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 26 (-9) 57 (+10) 41 68
RH % (24h trend) 67 (-11) 30 (0) 84 54
20ftWnd-Val/AM(mph) Lgt/Var Lgt/Var
20ftWnd-Rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.03 0.01
Precip Duration 2 2
Precip Begin 8 PM Continuing
Precip End Continuing 6 PM
Mixing Hgt(ft-agl) 290 4850 240 3710
Transport Wnd (mph) SW 3 SW 15 S 6 NW 10
Vent Rate (kt-ft) 870 63050 1200 33390
Dispersion 1 5 1 5
DSI 3 2
Sunshine Hours 10 6
Max ADI Early 23 Fair 42 Gen Good 10 Poor 10 Poor
Max ADI Late 3 Very Poor 81 Good 6 Very Poor 44 Gen Good
Max LVORI Early 2 3 2 4
Max LVORI Late 3 1 3 3
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY...Partly cloudy. Lows in the mid 40s. Highs in the
lower 70s. Minimum RH 38 percent. Light winds.
.FRIDAY...Partly cloudy. Lows in the upper 40s. Highs in the
lower 70s. Minimum RH 45 percent. Light winds.
.SATURDAY...Mostly cloudy with showers likely. Lows in the upper
40s. Highs in the lower 60s. Minimum RH 67 percent. Southeast
winds around 5 mph.
.SUNDAY...Mostly cloudy with showers likely. Lows in the upper
40s. Highs in the lower 60s. Minimum RH 56 percent. North winds
around 5 mph.
.MONDAY...Mostly cloudy with a chance of showers. Lows in the mid
40s. Highs in the lower 60s. Minimum RH 58 percent. Southeast
winds around 5 mph.
$$
PAZ004-210815-
Warren-
Including the city of Warren
248 PM EDT Mon Apr 20 2026
Tonight Tue Tue Night Wed
Cloud Cover Clear Pcldy Pcldy Pcldy
Precip Type None None Tstms Showers
Chance Precip (%) 0 0 50 20
Chance of Thunder (%) 0 0 20 0
Temp (24h trend) 22 (-2) 59 (+19) 45 67
RH % (24h trend) 77 (-8) 32 (-1) 92 48
20ftWnd-Val/AM(mph) Lgt/Var Lgt/Var
20ftWnd-Rdg/PM(mph) Lgt/Var S 6 G17 Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.06 0.01
Precip Duration 2 1
Precip Begin 6 PM Continuing
Precip End Continuing 6 PM
Mixing Hgt(ft-agl) 350 3460 410 4510
Transport Wnd (mph) S 7 S 21 W 10 NW 12
Vent Rate (kt-ft) 2100 62280 3690 45100
Dispersion 1 5 1 5
DSI 2 2
Sunshine Hours 9 7
Max ADI Early 6 Very Poor 63 Good 13 Gen Poor 20 Gen Poor
Max ADI Late 3 Very Poor 83 Good 10 Poor 62 Good
Max LVORI Early 3 3 3 5
Max LVORI Late 3 1 5 2
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY...Mostly clear. Lows in the lower 40s. Highs in the
lower 70s. Minimum RH 35 percent. Light winds.
.FRIDAY...Partly cloudy. A chance of showers. Lows in the upper
40s. Highs in the lower 70s. Minimum RH 46 percent. Southeast
winds around 5 mph.
.SATURDAY...Mostly cloudy with showers likely. Lows in the lower
50s. Highs in the mid 60s. Minimum RH 63 percent. South winds
around 5 mph.
.SUNDAY...Mostly cloudy. A chance of showers. Lows in the mid
40s. Highs in the mid 60s. Minimum RH 48 percent. Northeast winds
around 5 mph.
.MONDAY...Mostly cloudy with a chance of showers. Lows in the mid
40s. Highs in the mid 60s. Minimum RH 57 percent. Southeast winds
around 5 mph.
$$
PAZ065-210815-
York-
Including the city of York
248 PM EDT Mon Apr 20 2026
Tonight Tue Tue Night Wed
Cloud Cover Mclear Mclear Pcldy Pcldy
Precip Type None None Showers Showers
Chance Precip (%) 0 0 40 50
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 28 (-10) 58 (+7) 44 69
RH % (24h trend) 70 (-7) 31 (0) 73 56
20ftWnd-Val/AM(mph) Lgt/Var Lgt/Var
20ftWnd-Rdg/PM(mph) NW 5 G16 Lgt/Var S 5 G14 Lgt/Var
Precip Amount 0.00 0.00 0.01 0.03
Precip Duration 1 2
Precip Begin 2 AM Continuing
Precip End Continuing 6 PM
Mixing Hgt(ft-agl) 310 4640 360 3900
Transport Wnd (mph) NE 5 SW 9 S 14 NW 14
Vent Rate (kt-ft) 1240 37120 4320 46800
Dispersion 1 5 2 5
DSI 3 2
Sunshine Hours 11 6
Max ADI Early 28 Fair 32 Fair 11 Poor 16 Gen Poor
Max ADI Late 4 Very Poor 73 Good 15 Gen Poor 47 Gen Good
Max LVORI Early 2 3 2 3
Max LVORI Late 3 1 3 3
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY...Mostly clear. Lows in the upper 40s. Highs in the
lower 70s. Minimum RH 41 percent. Northwest winds around 5 mph.
.FRIDAY...Partly cloudy. Lows in the upper 40s. Highs in the
lower 70s. Minimum RH 45 percent. East winds around 5 mph.
.SATURDAY...Mostly cloudy. Showers likely. Lows in the lower 50s.
Highs in the mid 60s. Minimum RH 66 percent. East winds around
5 mph.
.SUNDAY...Mostly cloudy. Showers likely. Lows in the upper 40s.
Highs in the lower 60s. Minimum RH 58 percent. Northeast winds
around 5 mph.
.MONDAY...Mostly cloudy with a chance of showers. Lows in the
upper 40s. Highs in the lower 60s. Minimum RH 60 percent. East
winds around 5 mph.
$$
.OUTLOOK 8 TO 14 DAYS...
Temperatures below normal. Precipitation above normal.
$$
Fire Weather Planning Forecast NWS BGM
FNUS51 KBGM 201931
FWFBGM
Fire Weather Planning Forecast for Central NY/Northeast PA
National Weather Service Binghamton NY
330 PM EDT Mon Apr 20 2026
.SYNOPSIS...There are no fire weather concerns at this time.
NYZ210-210800-
Leatherstocking-
330 PM EDT Mon Apr 20 2026
Tonight Tue Tue Night Wed
Cloud Cover Mclear Pcldy Mcldy Pcldy
Precip Type None Showers Showers Showers
Chance Precip (%) 0 20 30 30
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 20 (-7) 50 (+11) 34 60
RH % (24h trend) 81 (-19) 23 (-8) 92 51
Wind 20ft/early(mph) NW 3-7 Lgt/Var S 3-7 Lgt/Var
Wind 20ft/late(mph) Lgt/Var SW 3-7 S 4-8 W 3-7
Precip Amount 0.00 0.00 0.01 0.00
Precip Duration 0 2 1
Precip Begin 3 PM Continuing Continuing
Precip End Continuing Continuing 6 PM
Mixing Hgt(ft-agl/msl) 5200 3430
Transport Wnd (mph) SW 14 NW 8
Vent Rate (kt-ft) 71770 43650
DSI 2 2 1 2
Sunshine Hours 7 6
ADI early 84 Good 56 Gen Good 50 Gen Good 12 Poor
ADI late 4 Very Poor 74 Good 13 Gen Poor 28 Fair
Max LVORI early 3 3 3 4
Max LVORI late 3 1 4 3
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY...Partly cloudy. Lows in the upper 30s. Highs around
60. West winds around 5 mph.
.FRIDAY...Partly cloudy. A slight chance of showers. Lows in the
upper 30s. Highs in the lower 60s. North winds around 5 mph.
.SATURDAY...Mostly cloudy with showers likely. Lows in the lower
40s. Highs in the upper 50s. Chance of showers 70 percent. East
winds around 5 mph.
.SUNDAY...Mostly cloudy. A 50 percent chance of showers. Lows in
the lower 40s. Highs in the upper 50s. East winds around 5 mph.
.MONDAY...Mostly cloudy. A 40 percent chance of showers. Lows in
the lower 40s. Highs in the lower 60s. Northeast winds around
5 mph.
$$
PAZ038-039-043-210800-
Bradford-Susquehanna-Wyoming-
Including the cities of Sayre, Towanda, Hallstead, Montrose,
and Tunkhannock
330 PM EDT Mon Apr 20 2026
Tonight Tue Tue Night Wed
Cloud Cover Mclear Pcldy Mcldy Pcldy
Precip Type None None Showers Showers
Chance Precip (%) 0 0 50 50
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 21 (-7) 52 (+11) 37 63
RH % (24h trend) 77 (-23) 29 (-9) 89 52
Wind 20ft/early(mph) N 3-7 Lgt/Var S 4-8 G17 Lgt/Var
Wind 20ft/late(mph) Lgt/Var SW 3-7 S 4-8 G18 W 3-7
Precip Amount 0.00 0.00 0.03 0.01
Precip Duration 2 1
Precip Begin 8 PM Continuing
Precip End Continuing 6 PM
Mixing Hgt(ft-agl/msl) 4710 3840
Transport Wnd (mph) SW 13 NW 10
Vent Rate (kt-ft) 63030 50170
DSI 2 2 1 2
Sunshine Hours 8 6
ADI early 55 Gen Good 46 Gen Good 47 Gen Good 10 Poor
ADI late 4 Very Poor 74 Good 13 Gen Poor 44 Gen Good
Max LVORI early 3 3 3 4
Max LVORI late 3 1 4 3
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY...Partly cloudy. Lows in the upper 30s. Highs in the
mid 60s. West winds around 5 mph.
.FRIDAY...Partly cloudy. A slight chance of showers. Lows in the
lower 40s. Highs in the mid 60s. North winds around 5 mph.
.SATURDAY...Mostly cloudy with showers likely and a slight chance
of thunderstorms. Lows in the mid 40s. Highs in the upper 50s.
Chance of precipitation 70 percent. Southeast winds around 5 mph.
.SUNDAY...Mostly cloudy with showers likely. Lows in the lower
40s. Highs around 60. Chance of showers 70 percent. North winds
around 5 mph.
.MONDAY...Mostly cloudy. A 40 percent chance of showers. Lows in
the lower 40s. Highs in the lower 60s. Southeast winds around
5 mph.
$$
PAZ044-047-210800-
Lackawanna-Luzerne-
Including the cities of Scranton, Hazleton, and Wilkes-Barre
330 PM EDT Mon Apr 20 2026
Tonight Tue Tue Night Wed
Cloud Cover Mclear Mclear Mcldy Pcldy
Precip Type None None Showers Showers
Chance Precip (%) 0 0 50 50
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 22 (-8) 53 (+9) 37 65
RH % (24h trend) 74 (-26) 26 (-6) 85 48
Wind 20ft/early(mph) N 3-7 G17 Lgt/Var S 3-7 Lgt/Var
Wind 20ft/late(mph) Lgt/Var Lgt/Var S 3-7 Lgt/Var
Precip Amount 0.00 0.00 0.03 0.02
Precip Duration 2 1
Precip Begin 8 PM Continuing
Precip End Continuing 2 PM
Mixing Hgt(ft-agl/msl) 4680 4020
Transport Wnd (mph) SW 12 NW 10
Vent Rate (kt-ft) 53470 48440
DSI 3 3 1 2
Sunshine Hours 9 6
ADI early 70 Good 39 Fair 44 Gen Good 12 Poor
ADI late 5 Very Poor 65 Good 13 Gen Poor 47 Gen Good
Max LVORI early 3 3 2 5
Max LVORI late 3 1 4 3
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY...Partly cloudy. Lows in the lower 40s. Highs in the
mid 60s. Northwest winds around 5 mph.
.FRIDAY...Partly cloudy. A slight chance of showers. Lows in the
lower 40s. Highs in the upper 60s. North winds around 5 mph.
.SATURDAY...Mostly cloudy. Showers likely. Lows in the mid 40s.
Highs in the upper 50s. Chance of showers 60 percent. East winds
around 5 mph.
.SUNDAY...Mostly cloudy with showers likely. Lows in the mid 40s.
Highs around 60. Chance of showers 60 percent. East winds around
5 mph.
.MONDAY...Mostly cloudy. A 40 percent chance of showers. Lows in
the lower 40s. Highs in the lower 60s. East winds around 5 mph.
$$
PAZ040-048-072-210800-
Northern Wayne-Pike-Southern Wayne-
Including the cities of Damascus, Equinunk, Milford,
and Honesdale
330 PM EDT Mon Apr 20 2026
Tonight Tue Tue Night Wed
Cloud Cover Mclear Mclear Mcldy Pcldy
Precip Type None None Showers Showers
Chance Precip (%) 0 0 50 50
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 22 (-7) 51 (+8) 36 61
RH % (24h trend) 74 (-26) 24 (-6) 89 50
Wind 20ft/early(mph) NW 4-8 Lgt/Var Lgt/Var Lgt/Var
Wind 20ft/late(mph) Lgt/Var Lgt/Var S 3-7 Lgt/Var
Precip Amount 0.00 0.00 0.02 0.01
Precip Duration 2 1
Precip Begin 8 PM Continuing
Precip End Continuing 6 PM
Mixing Hgt(ft-agl/msl) 5370 3570
Transport Wnd (mph) SW 12 NW 9
Vent Rate (kt-ft) 59410 42540
DSI 3 3 1 2
Sunshine Hours 9 5
ADI early 62 Good 38 Fair 51 Gen Good 16 Gen Poor
ADI late 5 Very Poor 73 Good 11 Poor 37 Fair
Max LVORI early 3 3 3 5
Max LVORI late 3 1 4 3
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY...Partly cloudy. Lows in the upper 30s. Highs in the
mid 60s. Northwest winds around 5 mph.
.FRIDAY...Partly cloudy. A slight chance of showers. Lows in the
lower 40s. Highs in the mid 60s. North winds around 5 mph.
.SATURDAY...Mostly cloudy with showers likely. Lows in the lower
40s. Highs in the mid 50s. Chance of showers 60 percent. East
winds around 5 mph.
.SUNDAY...Mostly cloudy with showers likely. Lows in the lower
40s. Highs in the upper 50s. Chance of showers 60 percent. East
winds around 5 mph.
.MONDAY...Mostly cloudy. A 40 percent chance of showers. Lows
around 40. Highs around 60. East winds around 5 mph.
$$
Fire Weather Matrix NWS PHI
FNUS81 KPHI 130908 FWMPHI FCST,360112,260213,13,0,32,53,,,NW,05,,33,19,77,53,0,0,N FCST,360112,260214,13,2,42,65,,,WNW,06,,42,24,78,47,0,0,N FCST,360112,260215,13,2,38,64,,,E,03,,43,24,92,60,0,0,N FCST,360112,260216,13,2,40,73,,,ENE,03,,40,30,88,62,0,0,N FCST,360112,260217,13,2,46,71,,,WSW,03,,46,32,96,67,0,0,N FCST,360112,260218,13,2,48,68,,,SSW,05,,49,37,89,63,0,0,N FCST,360112,260219,13,2,46,68,,,N,08,,51,38,85,63,0,0,N FCST,070031,260213,13,0,34,45,,,NW,05,,36,20,81,45,0,0,N FCST,070031,260214,13,0,47,49,,,WNW,05,,47,22,81,42,0,0,N FCST,070031,260215,13,2,42,57,,,ESE,03,,48,26,92,49,0,0,N FCST,070031,260216,13,2,44,65,,,NE,04,,44,31,92,55,0,0,N FCST,070031,260217,13,2,50,58,,,WSW,03,,50,31,92,58,0,0,N FCST,070031,260218,13,2,53,59,,,SW,05,,53,36,89,54,0,0,N FCST,070031,260219,13,2,52,56,,,NNW,05,,54,40,86,56,0,0,N FCST,070052,260213,13,0,37,37,,,NW,05,,38,22,74,37,0,0,N FCST,070052,260214,13,0,51,39,,,W,05,,51,22,77,34,0,0,N FCST,070052,260215,13,2,45,55,,,E,04,,52,28,92,39,0,0,N FCST,070052,260216,13,2,47,63,,,NE,05,,47,34,96,55,0,0,N FCST,070052,260217,13,2,52,56,,,W,04,,52,33,96,56,0,0,N FCST,070052,260218,13,2,55,61,,,SW,05,,55,37,92,52,0,0,N FCST,070052,260219,13,2,56,53,,,NW,05,,56,43,86,53,0,0,N FCST,182101,260213,13,0,34,51,,,NW,08,,36,23,77,51,0,0,N FCST,182101,260214,13,0,47,53,,,W,06,,47,24,81,45,0,0,N FCST,182101,260215,13,2,43,65,,,E,05,,49,29,92,52,0,0,N FCST,182101,260216,13,2,45,76,,,NE,05,,45,33,100,62,0,0,N FCST,182101,260217,13,2,49,68,,,WSW,04,,49,33,92,68,0,0,N FCST,182101,260218,13,2,53,69,,,SSW,08,,53,38,96,61,0,0,N FCST,182101,260219,13,2,54,64,,,NW,08,,55,41,89,64,0,0,N FCST,280051,260213,13,0,35,43,,,NW,04,,37,17,80,41,0,0,N FCST,280051,260214,13,1,45,53,,,WNW,05,,45,20,81,40,0,0,N FCST,280051,260215,13,2,40,55,,,E,03,,46,22,100,51,0,0,N FCST,280051,260216,13,2,45,62,,,ENE,04,,45,28,96,52,0,0,N FCST,280051,260217,13,1,49,61,,,W,03,,49,28,100,60,0,0,N FCST,280051,260218,13,2,53,57,,,SSW,04,,53,33,96,56,0,0,N FCST,280051,260219,13,2,49,58,,,N,05,,53,37,92,57,0,0,N FCST,280071,260213,13,0,34,43,,,NW,05,,36,19,77,43,0,0,N FCST,280071,260214,13,1,45,49,,,WNW,05,,45,21,81,42,0,0,N FCST,280071,260215,13,2,42,50,,,E,03,,46,24,92,47,0,0,N FCST,280071,260216,13,2,45,60,,,NE,05,,45,30,92,49,0,0,N FCST,280071,260217,13,1,49,58,,,W,04,,49,30,96,58,0,0,N FCST,280071,260218,13,2,52,59,,,SW,05,,52,34,92,52,0,0,N FCST,280071,260219,13,2,50,56,,,N,06,,53,39,86,56,0,0,N FCST,280091,260213,13,0,36,40,,,NW,04,,36,21,74,38,0,0,N FCST,280091,260214,13,0,46,47,,,W,05,,46,23,77,38,0,0,N FCST,280091,260215,13,2,42,55,,,E,03,,47,26,92,47,0,0,N FCST,280091,260216,13,2,44,65,,,NE,04,,44,32,92,53,0,0,N FCST,280091,260217,13,2,48,58,,,W,03,,48,30,96,58,0,0,N FCST,280091,260218,13,2,50,61,,,SSW,04,,50,34,96,56,0,0,N FCST,280091,260219,13,2,49,61,,,N,05,,50,38,92,61,0,0,N FCST,280101,260213,13,0,31,49,,,NW,04,,31,15,80,49,0,0,N FCST,280101,260214,13,2,38,59,,,WNW,05,,38,19,88,45,0,0,N FCST,280101,260215,13,2,35,56,,,SE,03,,39,20,88,54,0,0,N FCST,280101,260216,13,2,38,67,,,SE,03,,38,25,85,52,0,0,N FCST,280101,260217,13,2,44,65,,,WSW,03,,44,28,100,64,0,0,N FCST,280101,260218,13,2,42,73,,,SW,04,,46,32,92,60,0,0,N FCST,280101,260219,13,2,39,70,,,N,05,,44,32,92,68,0,0,N FCST,280191,260213,13,0,32,45,,,NW,05,,32,17,70,45,0,0,N FCST,280191,260214,13,1,39,57,,,WNW,05,,39,21,81,45,0,0,N FCST,280191,260215,13,2,35,56,,,SE,03,,41,22,88,52,0,0,N FCST,280191,260216,13,2,39,62,,,E,03,,39,26,81,52,0,0,N FCST,280191,260217,13,2,43,67,,,WSW,03,,43,29,92,62,0,0,N FCST,280191,260218,13,2,45,62,,,SW,04,,45,34,85,60,0,0,N FCST,280191,260219,13,2,41,67,,,N,05,,45,35,89,62,0,0,N FCST,280231,260213,13,0,35,43,,,WNW,02,,36,16,84,41,0,0,N FCST,280231,260214,13,1,43,53,,,W,04,,43,21,81,43,0,0,N FCST,280231,260215,13,2,38,52,,,E,02,,44,22,92,51,0,0,N FCST,280231,260216,13,2,42,57,,,NE,03,,42,27,88,48,0,0,N FCST,280231,260217,13,2,47,60,,,W,02,,47,31,88,55,0,0,N FCST,280231,260218,13,2,50,56,,,SW,04,,50,34,92,56,0,0,N FCST,280231,260219,13,2,47,56,,,NNW,05,,51,37,92,54,0,0,N FCST,280291,260213,13,0,35,43,,,WNW,02,,35,17,80,41,0,0,N FCST,280291,260214,13,1,43,53,,,W,04,,43,21,84,40,0,0,N FCST,280291,260215,13,2,40,48,,,E,02,,45,22,96,48,0,0,N FCST,280291,260216,13,2,43,60,,,NE,03,,43,28,92,46,0,0,N FCST,280291,260217,13,2,49,56,,,W,02,,49,31,88,53,0,0,N FCST,280291,260218,13,2,53,52,,,SW,04,,53,33,92,52,0,0,N FCST,280291,260219,13,2,48,56,,,N,05,,53,37,89,52,0,0,N FCST,305803,260213,13,0,34,45,,,NW,04,,34,13,80,45,0,0,N FCST,305803,260214,13,2,41,55,,,WNW,05,,41,17,88,42,0,0,N FCST,305803,260215,13,2,37,50,,,ESE,02,,42,17,100,48,0,0,N FCST,305803,260216,13,2,40,62,,,SE,03,,40,23,92,48,0,0,N FCST,305803,260217,13,1,46,63,,,WSW,04,,46,27,100,60,0,0,N FCST,305803,260218,13,2,46,63,,,SSW,04,,48,32,96,56,0,0,N FCST,305803,260219,13,2,42,62,,,NNW,05,,48,32,96,58,0,0,N FCST,281501,260213,13,0,34,45,,,NW,06,,35,21,74,45,0,0,N FCST,281501,260214,13,1,44,55,,,W,09,,44,24,74,43,0,0,N FCST,281501,260215,13,2,39,62,,,E,05,,45,27,88,53,0,0,N FCST,281501,260216,13,2,44,68,,,NE,08,,44,33,89,62,0,0,N FCST,281501,260217,13,2,46,68,,,WSW,05,,46,32,92,68,0,0,N FCST,281501,260218,13,2,48,68,,,SSW,08,,48,35,89,65,0,0,N FCST,281501,260219,13,2,48,63,,,N,10,,50,39,89,63,0,0,N FCST,360771,260213,13,0,30,58,,,NW,05,,31,15,88,58,0,0,N FCST,360771,260214,13,2,38,73,,,WNW,06,,38,20,88,56,0,0,N FCST,360771,260215,13,2,35,69,,,ESE,03,,40,21,96,67,0,0,N FCST,360771,260216,13,2,37,79,,,ENE,03,,37,27,92,67,0,0,N FCST,360771,260217,13,2,42,79,,,WSW,03,,42,30,96,76,0,0,N FCST,360771,260218,13,2,44,76,,,SSW,05,,44,34,96,73,0,0,N FCST,360771,260219,13,2,41,76,,,N,09,,45,35,92,73,0,0,N
Fire Weather Matrix NWS OKX
FNUS81 KOKX 031002 FWMOKX FCST,305702,260203,13,1,32,52,,,W,06,,34,11,69,31,0,0,N FCST,300711,260203,13,1,25,53,,,W,05,,32,10,92,36,0,0,N FCST,300712,260203,13,1,25,60,,,W,04,,31,12,100,37,0,0,N FCST,280311,260203,13,1,29,49,,,W,08,,37,15,91,33,0,0,N FCST,305702,260204,13,1,29,50,,,NW,09,,32,13,100,48,0,0,N FCST,300711,260204,13,1,28,58,,,NW,06,,28,9,100,50,0,0,N FCST,300712,260204,13,1,27,57,,,NW,06,,28,9,96,51,0,0,N FCST,280311,260204,13,1,28,57,,,NW,05,,31,12,88,43,0,0,N FCST,305702,260205,13,1,28,56,,,NW,06,,31,11,100,46,0,0,N FCST,300711,260205,13,1,27,60,,,NNW,05,,31,6,91,53,0,0,N FCST,300712,260205,13,1,23,63,,,NNW,05,,30,5,91,51,0,0,N FCST,280311,260205,13,1,26,60,,,NNW,04,,31,8,91,51,0,0,N FCST,305702,260206,13,2,27,64,,,WSW,08,,29,13,84,53,0,0,N FCST,300711,260206,13,2,25,68,,,SW,05,,28,4,91,55,0,0,N FCST,300712,260206,13,2,24,66,,,SW,05,,26,4,87,57,0,0,N FCST,280311,260206,13,2,24,69,,,SW,05,,28,3,95,55,0,0,N FCST,305702,260207,13,1,18,50,,,NW,17,,28,12,92,49,0,0,N FCST,300711,260207,13,1,15,46,,,NW,14,,28,8,81,46,0,0,N FCST,300712,260207,13,0,13,46,,,NW,14,,26,7,81,45,0,0,N FCST,280311,260207,13,1,14,47,,,NW,14,,27,7,84,46,0,0,N FCST,305702,260208,13,1,16,56,,,NW,13,,18,5,76,49,0,0,N FCST,300711,260208,13,1,13,55,,,NW,10,,15,0,75,46,0,0,N FCST,300712,260208,13,1,11,57,,,NW,10,,13,0,68,43,0,0,N FCST,280311,260208,13,1,12,55,,,NW,10,,15,1,75,45,0,0,N FCST,305702,260209,13,1,20,55,,,NW,11,,20,7,79,51,0,0,N FCST,300711,260209,13,1,19,54,,,NW,10,,19,1,72,50,0,0,N FCST,300712,260209,13,1,17,56,,,NW,10,,17,1,72,52,0,0,N FCST,280311,260209,13,1,17,56,,,NW,10,,18,2,72,50,0,0,N
Fire Weather Matrix NWS LWX
FNUS81 KLWX 190603 FWMLWX FCST,180201,260219,13,2,49,83,,,ESE,03,,55,44,96,66,0,0,N FCST,180201,260220,13,2,54,69,,,S,03,,54,40,96,69,12,3,Y FCST,180201,260221,13,1,49,46,,,W,03,,59,38,70,45,0,0,N FCST,180201,260222,13,2,38,76,,,NNE,02,,51,33,85,42,0,0,N FCST,180201,260223,13,2,35,56,,,NW,06,,38,29,78,56,0,0,N FCST,180201,260224,13,1,33,47,,,WNW,04,,37,23,71,47,0,0,N FCST,180201,260225,13,2,44,45,,,S,04,,44,23,81,43,0,0,N FCST,440402,260219,13,6,54,71,,,E,01,,64,44,93,48,0,0,N FCST,440402,260220,13,2,64,54,,,SW,02,,64,41,96,54,12,3,Y FCST,440402,260221,13,2,55,37,,,W,01,,69,39,64,30,0,0,N FCST,440402,260222,13,2,42,62,,,NNE,01,,58,34,85,33,0,0,N FCST,440402,260223,13,2,38,48,,,NW,04,,42,29,75,48,0,0,N FCST,440402,260224,13,1,38,35,,,NW,02,,40,21,71,35,0,0,N FCST,440402,260225,13,2,47,38,,,SSW,03,,47,23,74,31,0,0,N FCST,440901,260219,13,6,52,83,,,ESE,02,,61,44,96,42,0,1,N FCST,440901,260220,13,2,61,65,,,SW,05,,61,42,100,65,12,7,Y FCST,440901,260221,13,2,53,41,,,W,02,,66,38,70,36,0,0,N FCST,440901,260222,13,2,39,73,,,N,02,,55,34,89,40,0,0,N FCST,440901,260223,13,2,35,56,,,NW,08,,39,28,81,56,0,0,N FCST,440901,260224,13,1,36,42,,,NW,03,,37,22,74,42,0,0,N FCST,440901,260225,13,2,44,45,,,SSW,06,,44,24,77,37,0,0,N FCST,461102,260219,13,2,52,83,,,E,04,,61,44,100,62,0,0,N FCST,461102,260220,13,1,60,60,,,SW,06,,60,40,100,60,11,3,Y FCST,461102,260221,13,1,50,46,,,WNW,05,,64,38,70,39,0,0,N FCST,461102,260222,13,2,38,76,,,NNW,04,,53,33,89,39,0,0,N FCST,461102,260223,13,2,35,56,,,NW,09,,39,28,85,56,0,0,N FCST,461102,260224,13,1,35,43,,,WNW,06,,36,22,74,43,0,0,N FCST,461102,260225,13,2,46,43,,,SSW,06,,46,23,77,40,0,0,N FCST,463501,260219,13,2,56,74,,,ESE,03,,61,45,96,58,0,0,N FCST,463501,260220,13,1,66,42,,,WSW,07,,66,45,93,42,11,3,Y FCST,463501,260221,13,1,53,36,,,W,03,,66,38,67,32,0,0,N FCST,463501,260222,13,2,41,62,,,NW,04,,56,34,85,31,0,0,N FCST,463501,260223,13,2,34,51,,,NW,06,,41,27,74,51,0,0,N FCST,463501,260224,13,1,36,38,,,WNW,03,,36,20,74,38,0,0,N FCST,463501,260225,13,2,48,39,,,SW,05,,48,24,74,35,0,0,N FCST,462901,260219,13,2,47,89,,,ESE,05,,47,41,100,76,0,0,N FCST,462901,260220,13,2,55,74,,,S,03,,55,41,96,74,11,7,Y FCST,462901,260221,13,1,50,48,,,WNW,04,,61,38,76,48,0,0,N FCST,462901,260222,13,6,38,82,,,NE,04,,53,34,85,44,0,0,N FCST,462901,260223,13,2,37,59,,,NW,09,,39,30,85,59,7,0,N FCST,462901,260224,13,1,36,45,,,NW,06,,38,25,68,45,0,0,N FCST,462901,260225,13,2,43,49,,,S,07,,43,23,81,42,0,0,N FCST,181510,260219,13,3,46,89,,,E,05,,57,42,96,66,0,0,N FCST,181510,260220,13,2,55,80,,,WSW,03,,55,43,96,80,11,8,Y FCST,181510,260221,13,2,50,54,,,NW,03,,60,40,80,54,0,0,N FCST,181510,260222,13,6,41,76,,,NE,05,,53,36,89,48,0,0,N FCST,181510,260223,13,2,37,64,,,NW,08,,41,31,85,64,11,0,N FCST,181510,260224,13,1,37,46,,,NW,06,,39,27,69,46,0,0,N FCST,181510,260225,13,2,44,49,,,SSW,07,,44,26,78,42,0,0,N FCST,441906,260219,13,6,50,89,,,ESE,03,,60,45,93,51,0,3,Y FCST,441906,260220,13,1,62,58,,,WSW,07,,62,43,93,58,10,3,Y FCST,441906,260221,13,1,54,38,,,W,04,,65,41,58,35,0,0,N FCST,441906,260222,13,2,39,67,,,NNW,04,,56,36,82,37,0,0,N FCST,441906,260223,13,2,37,44,,,NNW,08,,39,28,72,44,0,0,N FCST,441906,260224,13,0,37,35,,,WNW,04,,37,23,62,35,0,0,N FCST,441906,260225,13,2,44,41,,,SSW,07,,44,26,68,32,0,0,N FCST,180701,260219,13,3,44,79,,,E,04,,44,38,100,79,0,0,N FCST,180701,260220,13,2,48,86,,,ENE,02,,48,39,96,79,8,8,Y FCST,180701,260221,13,2,48,56,,,WNW,04,,50,36,89,56,0,0,N FCST,180701,260222,13,6,40,73,,,ENE,04,,49,33,89,52,0,0,N FCST,180701,260223,13,2,37,64,,,NNW,06,,40,30,82,64,10,0,N FCST,180701,260224,13,1,36,45,,,NW,05,,38,26,71,45,0,0,N FCST,180701,260225,13,2,41,52,,,S,06,,41,23,78,42,0,0,N FCST,180303,260219,13,2,46,93,,,ESE,04,,47,41,100,73,0,0,N FCST,180303,260220,13,2,53,80,,,SSE,03,,53,41,100,80,10,7,Y FCST,180303,260221,13,2,50,52,,,WNW,04,,59,37,80,52,0,0,N FCST,180303,260222,13,6,39,82,,,NE,03,,53,34,85,46,0,5,N FCST,180303,260223,13,2,37,64,,,NW,08,,39,30,85,64,10,0,N FCST,180303,260224,13,1,36,45,,,NW,06,,39,25,68,45,0,0,N FCST,180303,260225,13,2,43,51,,,S,06,,43,24,75,44,0,0,N FCST,180302,260219,13,2,41,96,,,ESE,04,,50,41,100,68,0,0,Y FCST,180302,260220,13,2,47,93,,,S,04,,47,38,100,92,10,8,Y FCST,180302,260221,13,2,43,62,,,WNW,05,,51,35,93,62,0,0,N FCST,180302,260222,13,7,33,92,,,ENE,04,,45,32,92,58,0,0,N FCST,180302,260223,13,2,32,72,,,NNW,08,,33,28,92,72,11,0,N FCST,180302,260224,13,1,29,58,,,WNW,06,,33,23,74,58,0,0,N FCST,180302,260225,13,2,37,59,,,S,07,,37,23,78,51,0,0,N FCST,441531,260219,13,2,49,86,,,E,04,,57,43,96,64,0,0,Y FCST,441531,260220,13,2,57,77,,,SW,03,,57,43,100,77,11,7,Y FCST,441531,260221,13,2,53,48,,,WNW,02,,63,40,77,48,0,0,N FCST,441531,260222,13,6,42,76,,,NNE,04,,55,36,89,45,0,5,N FCST,441531,260223,13,2,40,57,,,NW,07,,42,32,82,57,8,0,N FCST,441531,260224,13,1,39,42,,,NW,04,,41,27,68,42,0,0,N FCST,441531,260225,13,2,46,45,,,SSW,06,,46,26,78,39,0,0,N FCST,181501,260219,13,3,45,82,,,E,04,,47,41,100,65,0,0,N FCST,181501,260220,13,2,52,80,,,SW,02,,52,41,96,79,10,8,Y FCST,181501,260221,13,2,50,52,,,WNW,04,,57,39,80,52,0,0,N FCST,181501,260222,13,6,40,76,,,NE,04,,52,35,85,48,0,0,N FCST,181501,260223,13,2,38,59,,,NNW,07,,40,31,85,59,10,0,N FCST,181501,260224,13,1,37,46,,,NW,05,,39,27,69,46,0,0,N FCST,181501,260225,13,2,44,47,,,SSW,06,,44,26,75,42,0,0,N
Fire Weather Matrix NWS AKQ
FNUS81 KAKQ 161930 FWMAKQ FNUS81 KAKQ 161930 FWMAKQ FCST,182002,260217,13,1,47,69,,,SW,04,,48,31,100,68,0,0,N FCST,182002,260218,13,2,55,68,,,SSW,10,,56,40,96,63,0,0,N FCST,182002,260219,13,2,48,83,,,ENE,05,,58,41,96,62,0,0,N FCST,182002,260220,13,2,53,75,,,E,08,,53,41,100,74,0,8,N FCST,182002,260221,13,2,48,63,,,NNW,06,,55,39,89,63,0,0,N FCST,182002,260222,13,2,44,57,,,NNW,08,,49,34,82,57,0,0,N FCST,182002,260223,13,1,39,48,,,WNW,07,,44,29,78,48,0,0,N FCST,182201,260217,13,1,51,66,,,WSW,05,,52,29,100,63,0,0,N FCST,182201,260218,13,2,58,67,,,SW,11,,58,42,93,61,0,0,N FCST,182201,260219,13,2,47,87,,,ENE,06,,60,46,93,62,0,0,N FCST,182201,260220,13,2,54,80,,,E,10,,54,42,96,77,0,6,N FCST,182201,260221,13,2,49,66,,,NNW,09,,56,41,89,66,0,0,N FCST,182201,260222,13,2,45,55,,,NW,10,,50,35,79,55,0,0,N FCST,182201,260223,13,1,39,48,,,WNW,08,,46,29,81,48,0,0,N FCST,311440,260217,13,1,58,59,,,SW,03,,58,32,100,57,0,0,N FCST,311440,260218,13,2,67,59,,,SW,12,,67,46,96,52,0,0,N FCST,311440,260219,13,2,64,72,,,SSW,04,,68,54,93,57,0,0,N FCST,311440,260220,13,2,68,72,,,SW,08,,69,52,100,70,0,0,N FCST,311440,260221,13,2,57,59,,,W,05,,71,47,89,57,0,0,N FCST,311440,260222,13,2,53,55,,,NW,06,,58,40,85,54,0,0,N FCST,311440,260223,13,1,44,39,,,NW,06,,53,31,78,38,0,0,N FCST,311503,260217,13,1,57,61,,,SW,03,,57,32,100,59,0,0,N FCST,311503,260218,13,2,67,59,,,SW,11,,67,46,96,53,0,0,N FCST,311503,260219,13,2,63,75,,,SSW,04,,68,54,93,57,0,0,N FCST,311503,260220,13,2,68,74,,,SW,08,,68,52,100,73,0,0,N FCST,311503,260221,13,2,57,62,,,W,05,,70,48,86,62,0,0,N FCST,311503,260222,13,2,52,58,,,NW,06,,58,40,85,57,0,0,N FCST,311503,260223,13,1,44,43,,,NW,05,,53,31,81,43,0,0,N FCST,313040,260217,13,0,58,55,,,SW,03,,59,32,100,53,0,0,N FCST,313040,260218,13,2,68,59,,,SW,11,,68,46,100,48,0,0,N FCST,313040,260219,13,2,68,64,,,SW,05,,70,54,96,53,0,0,N FCST,313040,260220,13,2,71,67,,,SW,08,,71,53,100,61,0,0,N FCST,313040,260221,13,2,59,57,,,W,06,,73,49,89,57,0,0,N FCST,313040,260222,13,2,54,51,,,NW,06,,60,40,89,50,0,0,N FCST,313040,260223,13,1,45,36,,,NW,05,,55,31,78,36,0,0,N FCST,313001,260217,13,1,59,54,,,SW,03,,59,32,100,53,0,0,N FCST,313001,260218,13,2,69,58,,,SW,10,,69,46,100,46,0,0,N FCST,313001,260219,13,2,67,68,,,SW,04,,70,55,93,53,0,0,N FCST,313001,260220,13,2,71,67,,,SW,06,,71,53,100,65,0,0,N FCST,313001,260221,13,2,60,55,,,W,05,,73,50,89,55,0,0,N FCST,313001,260222,13,2,55,53,,,NW,05,,60,41,89,51,0,0,N FCST,313001,260223,13,1,46,37,,,NW,04,,56,31,82,37,0,0,N FCST,443301,260217,13,1,58,57,,,SW,03,,58,34,100,57,0,0,N FCST,443301,260218,13,2,62,58,,,SW,10,,62,48,86,51,0,0,N FCST,443301,260219,13,2,57,70,,,SE,04,,63,47,89,56,0,0,N FCST,443301,260220,13,2,57,70,,,ENE,05,,58,46,100,67,0,0,N FCST,443301,260221,13,2,52,58,,,NNW,04,,61,42,89,56,0,0,N FCST,443301,260222,13,2,45,53,,,NNW,06,,53,34,89,52,0,0,N FCST,443301,260223,13,2,41,39,,,NW,05,,46,28,78,39,0,0,N FCST,443302,260217,13,1,57,58,,,SW,03,,58,34,100,57,0,0,N FCST,443302,260218,13,2,62,58,,,SW,10,,62,48,89,51,0,0,N FCST,443302,260219,13,2,57,70,,,SE,04,,63,46,93,56,0,0,N FCST,443302,260220,13,2,57,72,,,NE,05,,57,45,100,67,0,0,N FCST,443302,260221,13,2,52,57,,,NNW,05,,61,42,89,56,0,0,N FCST,443302,260222,13,2,45,54,,,NNW,06,,53,34,89,52,0,0,N FCST,443302,260223,13,2,41,39,,,NW,06,,46,28,78,39,0,0,N FCST,443303,260217,13,1,57,59,,,SSW,03,,58,35,100,59,0,0,N FCST,443303,260218,13,2,61,60,,,SW,10,,61,49,86,51,0,0,N FCST,443303,260219,13,2,57,70,,,SE,03,,63,47,89,56,0,0,N FCST,443303,260220,13,2,56,73,,,ENE,05,,57,46,100,67,0,0,N FCST,443303,260221,13,2,51,61,,,NNW,04,,60,42,89,57,0,0,N FCST,443303,260222,13,2,45,53,,,NNW,06,,52,35,89,52,0,0,N FCST,443303,260223,13,2,41,39,,,NW,06,,46,29,78,39,0,0,N FCST,443304,260217,13,1,58,57,,,SW,03,,58,34,100,57,0,0,N FCST,443304,260218,13,2,62,58,,,SW,10,,62,48,86,51,0,0,N FCST,443304,260219,13,2,57,71,,,SE,04,,64,47,89,54,0,0,N FCST,443304,260220,13,2,58,70,,,ENE,06,,58,46,100,67,0,0,N FCST,443304,260221,13,2,52,59,,,N,05,,62,42,89,56,0,0,N FCST,443304,260222,13,2,45,53,,,NNW,06,,53,34,89,52,0,0,N FCST,443304,260223,13,2,41,39,,,NW,06,,47,28,78,39,0,0,N FCST,446801,260217,13,1,59,62,,,SW,03,,59,34,100,60,0,0,N FCST,446801,260218,13,3,64,56,,,SW,11,,64,48,93,52,0,0,N FCST,446801,260219,13,2,63,70,,,SSE,04,,67,51,93,52,0,0,N FCST,446801,260220,13,2,64,72,,,SW,08,,64,49,100,67,0,5,N FCST,446801,260221,13,2,55,60,,,NNW,05,,67,45,86,54,0,0,N FCST,446801,260222,13,2,49,55,,,NW,06,,57,37,89,53,0,0,N FCST,446801,260223,13,1,44,40,,,NW,06,,51,30,82,38,0,0,N FCST,449801,260217,13,1,57,62,,,SW,03,,57,32,100,62,0,0,N FCST,449801,260218,13,2,67,61,,,SW,12,,67,46,96,56,0,0,N FCST,449801,260219,13,2,63,76,,,SSW,04,,67,54,93,59,0,0,N FCST,449801,260220,13,2,67,77,,,SW,08,,67,51,100,75,0,0,N FCST,449801,260221,13,2,56,64,,,W,06,,70,47,89,64,0,0,N FCST,449801,260222,13,2,52,59,,,NW,06,,57,40,89,57,0,0,N FCST,449801,260223,13,1,44,43,,,NW,06,,53,31,81,43,0,0,N FCST,449905,260217,13,1,46,82,,,SSW,05,,49,34,100,74,0,0,N FCST,449905,260218,13,2,57,73,,,SW,17,,58,44,96,71,0,0,N FCST,449905,260219,13,2,48,99,,,NE,09,,59,47,100,67,0,0,N FCST,449905,260220,13,2,56,88,,,S,12,,59,46,100,80,0,0,N FCST,449905,260221,13,2,47,81,,,NW,10,,59,43,96,77,0,0,N FCST,449905,260222,13,2,45,74,,,N,11,,50,39,93,71,0,0,N FCST,449905,260223,13,1,39,60,,,NW,12,,47,34,85,55,0,0,N
Fire Weather Matrix NWS CTP
FNUS81 KCTP 231855 FWMCTP FCST,360131,250624,13,1,94,44,,,WNW,04,,95,73,90,44,0,0,N FCST,360131,250625,13,2,91,54,,,WNW,04,,95,72,90,43,0,0,N FCST,360131,250626,13,2,87,61,,,W,04,,91,70,100,54,0,0,N FCST,360131,250627,13,2,84,70,,,S,04,,87,70,100,61,0,0,N FCST,360131,250628,13,2,86,63,,,W,05,,86,70,97,63,0,0,N FCST,360131,250629,13,1,86,59,,,W,04,,86,69,100,59,0,0,N FCST,360131,250630,13,2,86,63,,,WSW,05,,87,70,97,59,0,0,N FCST,360231,250624,13,1,91,45,,,W,04,,92,69,97,43,0,0,N FCST,360231,250625,13,8,85,63,,,W,03,,92,67,97,43,0,0,N FCST,360231,250626,13,2,82,67,,,W,04,,85,67,97,63,0,0,N FCST,360231,250627,13,8,79,74,,,SSW,04,,82,67,97,67,0,0,N FCST,360231,250628,13,2,81,69,,,WSW,04,,81,67,97,69,10,0,N FCST,360231,250629,13,1,83,59,,,W,04,,83,65,100,59,0,0,N FCST,360231,250630,13,2,81,69,,,SW,05,,84,66,100,59,0,0,N FCST,360271,250624,13,1,93,41,,,W,02,,94,71,90,41,0,0,N FCST,360271,250625,13,2,88,55,,,WNW,01,,94,69,90,37,0,0,N FCST,360271,250626,13,2,82,67,,,W,01,,88,68,97,55,0,0,N FCST,360271,250627,13,2,77,74,,,SSE,02,,82,66,100,67,0,0,N FCST,360271,250628,13,2,80,69,,,SW,02,,80,65,97,69,0,0,N FCST,360271,250629,13,1,83,61,,,W,01,,83,66,97,61,0,0,N FCST,360271,250630,13,2,83,65,,,SW,02,,84,67,100,59,0,0,N FCST,360272,250624,13,1,88,45,,,WNW,05,,89,71,84,45,0,0,N FCST,360272,250625,13,2,84,59,,,W,04,,89,69,90,42,0,0,N FCST,360272,250626,13,2,79,69,,,W,04,,84,68,97,59,0,0,N FCST,360272,250627,13,2,75,79,,,S,05,,79,67,97,69,0,0,N FCST,360272,250628,13,2,78,71,,,WSW,06,,78,66,97,71,0,0,N FCST,360272,250629,13,1,78,69,,,W,04,,78,66,97,69,0,0,N FCST,360272,250630,13,2,79,67,,,SW,05,,80,67,93,65,0,0,N FCST,360331,250624,13,1,89,44,,,W,04,,90,70,87,44,0,0,N FCST,360331,250625,13,2,84,59,,,W,03,,90,69,90,42,0,0,N FCST,360331,250626,13,2,81,65,,,W,03,,84,67,97,59,0,0,N FCST,360331,250627,13,2,80,67,,,SSW,04,,81,68,93,65,0,0,N FCST,360331,250628,13,2,80,67,,,W,04,,80,68,93,67,0,0,N FCST,360331,250629,13,1,81,63,,,W,03,,81,66,97,63,0,0,N FCST,360331,250630,13,2,81,63,,,WSW,04,,82,67,97,61,0,0,N FCST,360351,250624,13,1,90,42,,,W,05,,91,70,90,42,0,0,N FCST,360351,250625,13,2,84,61,,,W,04,,92,69,90,40,0,0,N FCST,360351,250626,13,2,80,69,,,W,04,,84,68,93,61,0,0,N FCST,360351,250627,13,2,76,76,,,S,05,,80,67,97,69,0,0,N FCST,360351,250628,13,2,79,72,,,WSW,05,,79,66,100,72,0,0,N FCST,360351,250629,13,1,81,63,,,W,04,,81,66,97,63,0,0,N FCST,360351,250630,13,2,80,69,,,SW,05,,82,67,97,61,0,0,N FCST,360411,250624,13,1,93,47,,,WNW,03,,95,74,84,46,0,0,N FCST,360411,250625,13,1,91,54,,,WNW,02,,95,73,82,45,0,0,N FCST,360411,250626,13,2,87,61,,,WNW,03,,91,71,93,54,0,0,N FCST,360411,250627,13,2,80,74,,,SE,03,,87,68,100,61,0,0,N FCST,360411,250628,13,2,83,70,,,WSW,04,,83,67,100,70,0,0,N FCST,360411,250629,13,1,84,67,,,W,02,,84,69,97,67,0,0,N FCST,360411,250630,13,2,85,65,,,SW,03,,85,69,97,65,0,0,N FCST,360431,250624,13,1,94,47,,,WNW,03,,96,73,90,45,0,0,N FCST,360431,250625,13,2,91,54,,,WNW,02,,96,72,90,42,0,0,N FCST,360431,250626,13,2,85,65,,,WSW,03,,91,71,97,54,0,0,N FCST,360431,250627,13,2,79,74,,,SSE,04,,85,68,93,65,0,0,N FCST,360431,250628,13,2,81,74,,,SW,04,,81,66,97,72,0,0,N FCST,360431,250629,13,1,84,67,,,W,03,,84,68,97,67,0,0,N FCST,360431,250630,13,2,85,65,,,SW,04,,86,70,93,61,0,0,N FCST,360432,250624,13,1,96,43,,,WNW,04,,97,76,85,43,0,0,N FCST,360432,250625,13,1,93,51,,,WNW,03,,97,75,79,39,0,0,N FCST,360432,250626,13,2,88,59,,,W,04,,93,72,90,51,0,0,N FCST,360432,250627,13,2,80,72,,,SE,05,,88,69,90,59,0,0,N FCST,360432,250628,13,2,82,72,,,SSW,04,,82,68,90,72,0,0,N FCST,360432,250629,13,1,86,63,,,W,04,,86,70,90,63,0,0,N FCST,360432,250630,13,2,87,61,,,SW,05,,87,70,93,61,0,0,N FCST,360571,250624,13,1,95,43,,,WNW,03,,96,73,87,43,0,0,N FCST,360571,250625,13,2,92,49,,,WNW,03,,97,73,87,39,0,0,N FCST,360571,250626,13,2,89,57,,,WNW,03,,92,71,100,49,0,0,N FCST,360571,250627,13,2,82,72,,,SSE,03,,89,70,100,57,0,0,N FCST,360571,250628,13,2,84,67,,,WSW,04,,84,69,100,67,0,0,N FCST,360571,250629,13,1,85,63,,,WNW,03,,85,70,97,63,0,0,N FCST,360571,250630,13,2,86,61,,,SW,04,,87,70,97,59,0,0,N FCST,360751,250624,13,1,96,45,,,WNW,04,,97,75,85,45,0,0,N FCST,360751,250625,13,2,93,51,,,WNW,03,,97,75,79,39,0,0,N FCST,360751,250626,13,2,88,59,,,W,04,,93,72,90,51,0,0,N FCST,360751,250627,13,2,79,74,,,ESE,05,,88,68,93,59,0,0,N FCST,360751,250628,13,2,81,74,,,SSW,04,,81,67,93,74,0,0,N FCST,360751,250629,13,1,86,63,,,W,04,,86,70,93,63,0,0,N FCST,360751,250630,13,2,86,63,,,SW,05,,87,70,97,61,0,0,N FCST,360871,250624,13,1,91,47,,,WNW,04,,93,71,90,47,0,0,N FCST,360871,250625,13,2,87,59,,,W,03,,92,70,87,44,0,0,N FCST,360871,250626,13,2,83,70,,,W,04,,87,69,97,59,0,0,N FCST,360871,250627,13,2,77,79,,,SSE,04,,83,68,97,69,0,0,N FCST,360871,250628,13,2,80,74,,,WSW,04,,80,67,97,74,0,0,N FCST,360871,250629,13,1,81,69,,,W,03,,81,67,97,69,0,0,N FCST,360871,250630,13,2,83,65,,,SW,04,,83,67,100,65,0,0,N FCST,360991,250624,13,1,96,42,,,WNW,02,,98,73,87,42,0,0,N FCST,360991,250625,13,2,93,51,,,WNW,02,,97,73,87,39,0,0,N FCST,360991,250626,13,2,88,61,,,W,02,,93,71,97,51,0,0,N FCST,360991,250627,13,2,81,74,,,SSE,03,,88,69,100,61,0,0,N FCST,360991,250628,13,2,85,65,,,SW,03,,85,68,100,65,0,0,N FCST,360991,250629,13,1,87,59,,,W,02,,87,69,97,59,0,0,N FCST,360991,250630,13,2,87,61,,,SW,02,,88,69,100,59,0,0,N FCST,361071,250624,13,1,93,44,,,WNW,02,,95,73,84,44,0,0,N FCST,361071,250625,13,2,90,52,,,WNW,01,,95,71,90,40,0,0,N FCST,361071,250626,13,2,84,63,,,SW,02,,90,69,97,52,0,0,N FCST,361071,250627,13,2,75,76,,,SE,04,,84,65,97,63,0,0,N FCST,361071,250628,13,2,79,74,,,SW,03,,79,63,100,74,0,0,N FCST,361071,250629,13,1,84,63,,,W,02,,84,67,100,63,0,0,N FCST,361071,250630,13,2,83,67,,,SW,03,,85,67,100,61,0,0,N FCST,361171,250624,13,1,91,44,,,W,04,,92,70,90,44,0,0,N FCST,361171,250625,13,2,85,63,,,WNW,04,,93,69,90,41,0,0,N FCST,361171,250626,13,2,81,69,,,WNW,04,,85,67,93,63,0,0,N FCST,361171,250627,13,2,76,79,,,S,05,,81,66,97,69,0,0,N FCST,361171,250628,13,2,79,74,,,WSW,05,,79,66,97,74,0,0,N FCST,361171,250629,13,1,82,61,,,W,04,,82,65,100,61,0,0,N FCST,361171,250630,13,2,80,72,,,SW,05,,83,67,97,61,0,0,N FCST,361231,250624,13,1,92,47,,,W,03,,93,70,97,47,0,0,N FCST,361231,250625,13,2,86,63,,,W,02,,93,69,100,46,0,0,N FCST,361231,250626,13,2,83,67,,,WNW,02,,86,67,97,63,0,0,N FCST,361231,250627,13,8,86,63,,,SW,03,,86,67,100,63,0,0,N FCST,361231,250628,13,2,83,67,,,W,03,,86,68,100,63,10,0,N FCST,361231,250629,13,1,86,57,,,W,02,,86,65,100,57,0,0,N FCST,361231,250630,13,8,83,67,,,SW,03,,86,67,100,57,0,0,N && ...STATION LOCATIONS... 360131 - Blair Helibase in Blair County 360231 - Doll Hill in Cameron County 360271 - Garden Hollow in Centre County 360272 - Bear Knob in Centre County 360331 - Kennedy Preserve in Clearfield County 360351 - Coffin Rock in Clinton County 360411 - Tumbling Run in Cumberland County 360431 - Bear Gap in Northumberland County 360432 - Manada Gap in Dauphin County 360571 - Forney Trail in Fulton County 360751 - Indiantown Run in Lebanon County 360871 - Chestnut Springs in Mifflin County 360991 - Big Knob in Perry County 361071 - Bears Head in Schuylkill County 361171 - Old Mountain in Tioga County 361231 - Kinzua in Warren County
Fire Weather Matrix NWS BGM
FNUS81 KBGM 271006 FWMBGM FCST,301011,260127,13,2,12,55,,,SW,09,,20,2,75,53,0,0,N FCST,301011,260128,13,2,15,54,,,W,05,,17,1,75,48,0,0,N FCST,301011,260129,13,2,15,54,,,WNW,08,,18,-1,83,48,0,0,N FCST,301011,260130,13,2,10,55,,,WNW,06,,18,-6,82,48,0,0,N FCST,301011,260131,13,2,14,60,,,NNW,05,,16,-5,91,48,0,0,N FCST,301011,260201,13,2,17,60,,,NNW,10,,19,2,83,53,0,0,N FCST,301011,260202,13,1,24,53,,,WNW,08,,26,7,87,50,0,0,N FCST,300171,260127,13,2,10,64,,,SW,09,,18,3,79,60,7,0,N FCST,300171,260128,13,2,14,66,,,W,05,,15,5,83,58,0,0,N FCST,300171,260129,13,2,12,65,,,WNW,08,,17,-1,91,61,0,0,N FCST,300171,260130,13,2,7,67,,,WNW,08,,15,-3,86,61,0,0,N FCST,300171,260131,13,2,11,67,,,NNW,05,,13,-3,87,60,0,0,N FCST,300171,260201,13,2,13,65,,,NNW,09,,15,-1,87,61,0,0,N FCST,300171,260202,13,1,20,62,,,NW,08,,22,7,87,59,0,0,N FCST,361802,260127,13,2,15,60,,,SW,05,,26,3,76,56,0,0,N FCST,361802,260128,13,1,20,50,,,WNW,04,,21,2,79,49,0,0,N FCST,361802,260129,13,1,18,51,,,WNW,05,,22,0,83,47,0,0,N FCST,361802,260130,13,1,16,47,,,WNW,05,,21,-3,86,44,0,0,N FCST,361802,260131,13,1,19,55,,,N,05,,20,-1,83,44,0,0,N FCST,361802,260201,13,2,22,58,,,NNW,08,,24,5,83,51,0,0,N FCST,361802,260202,13,1,28,53,,,NW,05,,29,11,87,51,0,0,N FCST,360791,260127,13,2,9,67,,,WSW,10,,18,0,83,66,0,0,N FCST,360791,260128,13,2,13,61,,,W,06,,14,-1,83,60,0,0,N FCST,360791,260129,13,1,11,62,,,WNW,09,,15,-4,87,58,0,0,N FCST,360791,260130,13,1,8,60,,,NW,09,,14,-7,86,57,0,0,N FCST,360791,260131,13,2,12,66,,,NNW,09,,13,-6,91,52,0,0,N FCST,360791,260201,13,2,15,69,,,NNW,13,,16,1,87,61,0,0,N FCST,360791,260202,13,1,21,62,,,NW,11,,23,8,87,59,0,0,N FCST,360792,260127,13,2,11,65,,,SW,06,,23,0,83,59,0,0,N FCST,360792,260128,13,2,15,61,,,W,04,,18,-1,87,58,0,0,N FCST,360792,260129,13,2,14,59,,,WNW,05,,19,-4,87,55,0,0,N FCST,360792,260130,13,1,12,55,,,NW,06,,19,-8,86,53,0,0,N FCST,360792,260131,13,2,14,64,,,N,05,,18,-7,86,48,0,0,N FCST,360792,260201,13,2,18,65,,,NNW,10,,21,2,83,58,0,0,N FCST,360792,260202,13,1,24,59,,,NW,06,,27,8,87,55,0,0,N FCST,360151,260127,13,2,14,57,,,WSW,06,,21,3,76,55,0,0,N FCST,360151,260128,13,2,17,55,,,W,05,,18,2,76,53,0,0,N FCST,360151,260129,13,1,15,55,,,WNW,05,,19,-1,83,51,0,0,N FCST,360151,260130,13,1,11,54,,,NW,05,,18,-4,86,51,0,0,N FCST,360151,260131,13,2,15,62,,,NNW,05,,15,-3,86,48,0,0,N FCST,360151,260201,13,2,19,60,,,NNW,10,,19,3,83,58,0,0,N FCST,360151,260202,13,1,26,55,,,NW,06,,26,10,83,52,0,0,N FCST,361031,260127,13,2,13,64,,,SW,08,,23,1,79,58,0,0,N FCST,361031,260128,13,1,18,55,,,W,05,,18,1,79,53,0,0,N FCST,361031,260129,13,1,17,53,,,WNW,06,,19,-1,87,49,0,0,N FCST,361031,260130,13,1,14,51,,,WNW,06,,18,-4,86,46,0,0,N FCST,361031,260131,13,1,17,60,,,N,05,,18,-3,91,46,0,0,N FCST,361031,260201,13,2,21,61,,,NNW,10,,22,5,83,56,0,0,N FCST,361031,260202,13,1,26,57,,,NW,08,,26,10,87,54,0,0,N FCST,300971,260127,13,2,9,67,,,SW,12,,16,2,80,62,0,0,N FCST,300971,260128,13,2,13,66,,,W,10,,14,3,79,63,0,0,N FCST,300971,260129,13,2,12,66,,,WNW,12,,14,-1,83,61,0,0,N FCST,300971,260130,13,2,7,71,,,WNW,11,,13,-2,83,60,0,0,N FCST,300971,260131,13,2,11,75,,,NNW,10,,12,-2,87,65,0,0,N FCST,300971,260201,13,2,13,76,,,NNW,14,,14,3,91,69,0,0,N FCST,300971,260202,13,1,20,68,,,WNW,11,,21,7,87,67,0,0,N