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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 200806
FWFPHI
Fire Weather Planning Forecast
National Weather Service Mount Holly NJ
405 AM EDT Mon Apr 20 2026
.DISCUSSION...
A weak system will cross the area through about the first half of
today, then cold high pressure builds into the region tonight into
Tuesday before shifting offshore. A weak cold front should settle
south of our area Wednesday, then approach as a warm front Friday
into Saturday. An area of low pressure may then arrive later
Saturday or on Sunday.
PAZ054-202000-
Carbon-
Including the city of Jim Thorpe
405 AM EDT Mon Apr 20 2026
Today Tonight Tue
Cloud Cover Pcldy Mclear Mclear
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Max/Min Temp 45 23 53
Min/Max RH % 34 65 30
Wind 20ft/early(mph) NW 6 G21 N 5 G20 Lgt/Var
Wind 20ft/late(mph) NW 8 G21 Lgt/Var SW 4
Precip Amount 0.00 0.00 0.00
Precip Duration
Mixing Hgt(ft-agl/msl)7170 500 4830
Transport Wnd (mph) NW 22 N 6 SW 10
Vent Rate (mph-ft) 162760 90 53160
Dispersion 5 1 5
Max ADI Early 102 Very Good120 Very Good37 Fair
Max ADI Late 147 Very Good5 Very Poor 79 Good
Max LVORI Early 4 3 3
Max LVORI Late 1 3 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the upper 30s. South winds around 5 mph.
.WEDNESDAY...Partly sunny. Highs in the lower 60s. South winds
around 5 mph.
.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 mid 40s. North 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
lower 40s. Southeast winds around 5 mph.
.SUNDAY...Mostly cloudy with a chance of showers. Highs in the
upper 50s. East winds around 5 mph.
$$
PAZ055-202000-
Monroe-
Including the city of Stroudsburg
405 AM EDT Mon Apr 20 2026
Today Tonight Tue
Cloud Cover Pcldy Mclear Mclear
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Max/Min Temp 45 22 54
Min/Max RH % 34 64 28
Wind 20ft/early(mph) NW 7 G22 NW 5 G21 Lgt/Var
Wind 20ft/late(mph) NW 9 G23 Lgt/Var SW 5
Precip Amount 0.00 0.00 0.00
Precip Duration
Mixing Hgt(ft-agl/msl)6960 450 5190
Transport Wnd (mph) NW 21 N 7 SW 10
Vent Rate (mph-ft) 147090 0 62760
Dispersion 5 1 5
Max ADI Early 98 Good 127 Very Good37 Fair
Max ADI Late 140 Very Good5 Very Poor 81 Good
Max LVORI Early 4 3 3
Max LVORI Late 1 3 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the upper 30s. South winds around 5 mph.
.WEDNESDAY...Partly sunny. Highs in the lower 60s. South winds
around 5 mph.
.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. Northwest
winds around 5 mph.
.FRIDAY...Mostly sunny. Highs in the mid 60s. North winds around
5 mph.
.FRIDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the lower 40s. North 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 showers likely. Lows in the
lower 40s. Southeast winds around 5 mph.
.SUNDAY...Partly sunny with a chance of showers. Highs in the
upper 50s. East winds around 5 mph.
$$
PAZ062-202000-
Northampton-
Including the cities of Bethlehem and Easton
405 AM EDT Mon Apr 20 2026
Today Tonight Tue
Cloud Cover Pcldy Mclear Mclear
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Max/Min Temp 49 26 54
Min/Max RH % 33 67 29
Wind 20ft/early(mph) NW 6 N 5 G17 Lgt/Var
Wind 20ft/late(mph) NW 10 G20 Lgt/Var SW 4
Precip Amount 0.00 0.00 0.00
Precip Duration
Mixing Hgt(ft-agl/msl)7800 340 4980
Transport Wnd (mph) NW 20 N 5 SW 9
Vent Rate (mph-ft) 156480 60 53260
Dispersion 5 1 5
Max ADI Early 72 Good 98 Good 33 Fair
Max ADI Late 97 Good 4 Very Poor 70 Good
Max LVORI Early 4 3 3
Max LVORI Late 1 3 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY NIGHT...Mostly cloudy with a chance of showers. Lows
around 40. South winds around 5 mph.
.WEDNESDAY...Partly sunny. Highs in the mid 60s. Light winds.
.WEDNESDAY NIGHT...Partly cloudy. Lows in the lower 40s. Light
winds.
.THURSDAY...Mostly sunny. Highs around 70. North winds around
5 mph.
.THURSDAY NIGHT...Partly cloudy. Lows in the mid 40s. Light
winds.
.FRIDAY...Partly sunny. Highs in the upper 60s. North winds
around 5 mph.
.FRIDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the mid 40s. North winds around 5 mph.
.SATURDAY...Mostly cloudy with a chance of showers. Highs in the
upper 50s. East winds around 5 mph.
.SATURDAY NIGHT...Mostly cloudy with showers likely. Lows in the
mid 40s. Southeast winds around 5 mph.
.SUNDAY...Mostly cloudy with a chance of showers. Highs in the
lower 60s. East winds around 5 mph.
$$
PAZ061-202000-
Lehigh-
Including the city of Allentown
405 AM EDT Mon Apr 20 2026
Today Tonight Tue
Cloud Cover Pcldy Mclear Mclear
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Max/Min Temp 48 26 54
Min/Max RH % 32 68 30
Wind 20ft/early(mph) NW 7 G18 N 6 G18 Lgt/Var
Wind 20ft/late(mph) NW 11 G21 Lgt/Var SW 4
Precip Amount 0.00 0.00 0.00
Precip Duration
Mixing Hgt(ft-agl/msl)7710 330 4870
Transport Wnd (mph) NW 20 N 5 SW 9
Vent Rate (mph-ft) 156460 470 51290
Dispersion 5 1 5
Max ADI Early 66 Good 78 Good 35 Fair
Max ADI Late 104 Very Good4 Very Poor 69 Good
Max LVORI Early 3 3 3
Max LVORI Late 1 3 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the lower 40s. South winds around 5 mph.
.WEDNESDAY...Partly sunny. Highs in the mid 60s. Southeast winds
around 5 mph.
.WEDNESDAY NIGHT...Partly cloudy. Lows in the lower 40s. Light
winds.
.THURSDAY...Sunny. Highs around 70. North winds around 5 mph.
.THURSDAY NIGHT...Mostly clear. 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 upper 40s. North 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. East winds around 5 mph.
$$
PAZ060-202000-
Berks-
Including the city of Reading
405 AM EDT Mon Apr 20 2026
Today Tonight Tue
Cloud Cover Pcldy Mclear Mclear
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Max/Min Temp 49 27 56
Min/Max RH % 30 70 30
Wind 20ft/early(mph) NW 8 G20 N 6 G19 Lgt/Var
Wind 20ft/late(mph) NW 12 G22 Lgt/Var SW 5
Precip Amount 0.00 0.00 0.00
Precip Duration
Mixing Hgt(ft-agl/msl)7830 250 4860
Transport Wnd (mph) NW 22 N 5 SW 9
Vent Rate (mph-ft) 176610 0 50470
Dispersion 5 1 5
Max ADI Early 71 Good 91 Good 32 Fair
Max ADI Late 107 Very Good4 Very Poor 70 Good
Max LVORI Early 3 3 3
Max LVORI Late 1 3 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the lower 40s. South winds around 5 mph.
.WEDNESDAY...Partly sunny. Highs in the upper 60s. Southeast
winds around 5 mph.
.WEDNESDAY NIGHT...Partly cloudy. Lows in the mid 40s. Northwest
winds around 5 mph.
.THURSDAY...Sunny. Highs in the lower 70s. North winds around
5 mph.
.THURSDAY NIGHT...Mostly clear. Lows in the upper 40s. Light
winds.
.FRIDAY...Mostly sunny. Highs around 70. North winds around
5 mph.
.FRIDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the upper 40s. North winds around 5 mph.
.SATURDAY...Mostly cloudy with a chance of showers. Cooler. Highs
in the upper 50s. East winds around 5 mph.
.SATURDAY NIGHT...Mostly cloudy with showers likely. Lows in the
mid 40s. East winds around 5 mph.
.SUNDAY...Mostly cloudy with a chance of showers. Highs in the
lower 60s. East winds around 5 mph.
$$
PAZ101-202000-
Western Chester-
Including the cities of Honey Brook and Oxford
405 AM EDT Mon Apr 20 2026
Today Tonight Tue
Cloud Cover Pcldy Mclear Mclear
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Max/Min Temp 50 27 54
Min/Max RH % 30 69 29
Wind 20ft/early(mph) NW 8 G21 NW 6 G19 Lgt/Var
Wind 20ft/late(mph) NW 12 G23 N 3 SW 5
Precip Amount 0.00 0.00 0.00
Precip Duration
Mixing Hgt(ft-agl/msl)7730 280 4920
Transport Wnd (mph) NW 22 N 7 W 8
Vent Rate (mph-ft) 187130 20 47780
Dispersion 5 1 5
Max ADI Early 55 Gen Good 98 Good 31 Fair
Max ADI Late 111 Very Good5 Very Poor 59 Gen Good
Max LVORI Early 3 3 3
Max LVORI Late 1 3 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the lower 40s. South winds around 5 mph.
.WEDNESDAY...Partly sunny with a chance of showers. Highs in the
upper 60s. South winds around 5 mph.
.WEDNESDAY NIGHT...Partly cloudy. Lows in the mid 40s. Northwest
winds around 5 mph.
.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 around 70. North winds around
5 mph.
.FRIDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the upper 40s. Northeast 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. East winds around 5 mph.
$$
PAZ102-202000-
Eastern Chester-
Including the cities of West Chester and Kennett Square
405 AM EDT Mon Apr 20 2026
Today Tonight Tue
Cloud Cover Pcldy Mclear Mclear
Precip Type Showers None None
Chance Precip (%) 20 0 0
Chance of Thunder (%) 0 0 0
Max/Min Temp 51 28 55
Min/Max RH % 28 68 28
Wind 20ft/early(mph) NW 7 G20 NW 6 G19 Lgt/Var
Wind 20ft/late(mph) NW 12 G22 N 4 SW 5
Precip Amount 0.00 0.00 0.00
Precip Duration 0
Mixing Hgt(ft-agl/msl)7830 330 4980
Transport Wnd (mph) NW 23 N 7 W 8
Vent Rate (mph-ft) 187060 1110 47310
Dispersion 5 1 5
Max ADI Early 61 Good 98 Good 32 Fair
Max ADI Late 113 Very Good5 Very Poor 55 Gen Good
Max LVORI Early 3 3 3
Max LVORI Late 1 3 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the lower 40s. South winds around 5 mph.
.WEDNESDAY...Mostly cloudy with a chance of showers. Highs in the
upper 60s. South winds around 5 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows in the mid 40s. Northwest
winds around 5 mph.
.THURSDAY...Sunny. Highs in the lower 70s. North winds around
5 mph.
.THURSDAY NIGHT...Mostly clear. Lows in the upper 40s. Northwest
winds around 5 mph.
.FRIDAY...Mostly sunny. Highs in the lower 70s. North winds
around 5 mph.
.FRIDAY NIGHT...Mostly cloudy with a chance of showers. Lows
around 50. East winds around 5 mph.
.SATURDAY...Mostly cloudy with a chance of showers. Cooler. Highs
around 60. East winds around 5 mph.
.SATURDAY NIGHT...Mostly cloudy with showers likely. Lows in the
mid 40s. Southeast winds around 5 mph.
.SUNDAY...Partly sunny with a chance of showers. Highs in the
lower 60s. East winds around 5 mph.
$$
PAZ103-202000-
Western Montgomery-
Including the cities of Collegeville and Pottstown
405 AM EDT Mon Apr 20 2026
Today Tonight Tue
Cloud Cover Pcldy Mclear Mclear
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Max/Min Temp 50 27 55
Min/Max RH % 30 69 28
Wind 20ft/early(mph) NW 6 N 5 G17 Lgt/Var
Wind 20ft/late(mph) NW 10 G19 Lgt/Var SW 4
Precip Amount 0.00 0.00 0.00
Precip Duration
Mixing Hgt(ft-agl/msl)7810 390 4980
Transport Wnd (mph) NW 22 N 6 W 9
Vent Rate (mph-ft) 173620 1380 47550
Dispersion 5 1 5
Max ADI Early 60 Gen Good 143 Very Good33 Fair
Max ADI Late 106 Very Good5 Very Poor 69 Good
Max LVORI Early 3 3 3
Max LVORI Late 1 3 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the lower 40s. Southwest winds around 5 mph.
.WEDNESDAY...Partly sunny with a chance of showers. Highs in the
upper 60s. South winds around 5 mph.
.WEDNESDAY NIGHT...Partly cloudy. Lows in the mid 40s. Light
winds.
.THURSDAY...Sunny. Highs in the lower 70s. Northwest winds around
5 mph.
.THURSDAY NIGHT...Mostly clear. Lows in the upper 40s. Light
winds.
.FRIDAY...Mostly sunny. Highs around 70. North winds around
5 mph.
.FRIDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the upper 40s. North 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
mid 40s. East winds around 5 mph.
.SUNDAY...Mostly cloudy with a chance of showers. Highs in the
lower 60s. East winds around 5 mph.
$$
PAZ104-202000-
Eastern Montgomery-
Including the cities of Norristown and Lansdale
405 AM EDT Mon Apr 20 2026
Today Tonight Tue
Cloud Cover Pcldy Mclear Mclear
Precip Type Showers None None
Chance Precip (%) 20 0 0
Chance of Thunder (%) 0 0 0
Max/Min Temp 51 29 56
Min/Max RH % 27 65 24
Wind 20ft/early(mph) NW 6 G17 N 6 G17 Lgt/Var
Wind 20ft/late(mph) NW 11 G19 N 4 SW 4
Precip Amount 0.00 0.00 0.00
Precip Duration 1
Mixing Hgt(ft-agl/msl)7740 380 5160
Transport Wnd (mph) NW 21 N 7 SW 10
Vent Rate (mph-ft) 166720 1360 60030
Dispersion 5 1 5
Max ADI Early 51 Gen Good 96 Good 33 Fair
Max ADI Late 103 Very Good6 Very Poor 65 Good
Max LVORI Early 3 2 3
Max LVORI Late 1 3 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the mid 40s. Southwest winds around 5 mph.
.WEDNESDAY...Mostly cloudy with a chance of showers. Highs in the
upper 60s. South winds around 5 mph.
.WEDNESDAY NIGHT...Partly cloudy. Lows in the mid 40s. Northwest
winds around 5 mph.
.THURSDAY...Sunny. Highs in the lower 70s. Northwest winds around
5 mph.
.THURSDAY NIGHT...Mostly clear. Lows in the upper 40s. Northwest
winds around 5 mph.
.FRIDAY...Mostly sunny. Highs around 70. North winds around
5 mph.
.FRIDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the upper 40s. Northeast winds around 5 mph.
.SATURDAY...Mostly cloudy with a chance of showers. Highs in the
lower 60s. East winds around 5 mph.
.SATURDAY NIGHT...Mostly cloudy with showers likely. Lows in the
upper 40s. East winds around 5 mph.
.SUNDAY...Mostly cloudy with a chance of showers. Highs in the
lower 60s. East winds around 5 mph.
$$
PAZ105-202000-
Upper Bucks-
Including the cities of Chalfont and Perkasie
405 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
Max/Min Temp 49 26 54
Min/Max RH % 32 67 28
Wind 20ft/early(mph) NW 6 N 5 G17 Lgt/Var
Wind 20ft/late(mph) NW 10 G19 Lgt/Var SW 4
Precip Amount 0.00 0.00 0.00
Precip Duration 0
Mixing Hgt(ft-agl/msl)7670 300 5000
Transport Wnd (mph) NW 20 N 7 W 8
Vent Rate (mph-ft) 156440 490 48020
Dispersion 5 1 5
Max ADI Early 57 Gen Good 101 Very Good32 Fair
Max ADI Late 103 Very Good5 Very Poor 67 Good
Max LVORI Early 3 3 3
Max LVORI Late 1 3 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the lower 40s. Southwest winds around 5 mph.
.WEDNESDAY...Partly sunny with a chance of showers. Highs in the
mid 60s. South winds around 5 mph.
.WEDNESDAY NIGHT...Partly cloudy. Lows in the lower 40s. Light
winds.
.THURSDAY...Sunny. Highs around 70. North 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...Mostly cloudy with a chance of showers. Lows in
the upper 40s. North 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. East winds around 5 mph.
$$
PAZ106-202000-
Lower Bucks-
Including the cities of Morrisville and Doylestown
405 AM EDT Mon Apr 20 2026
Today Tonight Tue
Cloud Cover Pcldy Mclear Mclear
Precip Type Showers None None
Chance Precip (%) 20 0 0
Chance of Thunder (%) 0 0 0
Max/Min Temp 51 28 56
Min/Max RH % 28 62 23
Wind 20ft/early(mph) NW 5 N 6 G17 Lgt/Var
Wind 20ft/late(mph) NW 10 G18 N 4 SW 4
Precip Amount 0.00 0.00 0.00
Precip Duration 0
Mixing Hgt(ft-agl/msl)7690 390 5290
Transport Wnd (mph) NW 20 N 8 SW 10
Vent Rate (mph-ft) 162890 2010 54880
Dispersion 5 1 5
Max ADI Early 51 Gen Good 88 Good 31 Fair
Max ADI Late 97 Good 6 Very Poor 63 Good
Max LVORI Early 3 2 3
Max LVORI Late 1 3 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the lower 40s. Southwest winds around 5 mph.
.WEDNESDAY...Mostly cloudy with a chance of showers. Highs in the
upper 60s. South winds around 5 mph.
.WEDNESDAY NIGHT...Partly cloudy. Lows in the mid 40s. Light
winds.
.THURSDAY...Mostly sunny. Highs in the lower 70s. Northwest winds
around 5 mph.
.THURSDAY NIGHT...Partly cloudy. Lows in the upper 40s. Light
winds.
.FRIDAY...Partly sunny. Highs around 70. North winds around
5 mph.
.FRIDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the upper 40s. Northeast winds around 5 mph.
.SATURDAY...Mostly cloudy with a chance of showers. Highs in the
lower 60s. East winds around 5 mph.
.SATURDAY NIGHT...Mostly cloudy with showers likely. Lows in the
mid 40s. East winds around 5 mph.
.SUNDAY...Mostly cloudy with a chance of showers. Highs in the
lower 60s. East winds around 5 mph.
$$
PAZ071-202000-
Philadelphia-
Including the city of Philadelphia
405 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
Max/Min Temp 52 31 58
Min/Max RH % 25 60 23
Wind 20ft/early(mph) NW 6 N 6 G17 Lgt/Var
Wind 20ft/late(mph) NW 10 G19 N 4 SW 4
Precip Amount 0.00 0.00 0.00
Precip Duration 1
Mixing Hgt(ft-agl/msl)7690 470 5310
Transport Wnd (mph) NW 20 N 9 SW 10
Vent Rate (mph-ft) 159680 2540 55940
Dispersion 5 2 5
Max ADI Early 50 Gen Good 91 Good 33 Fair
Max ADI Late 99 Good 7 Poor 67 Good
Max LVORI Early 3 2 3
Max LVORI Late 1 3 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the mid 40s. Southwest winds around 5 mph.
.WEDNESDAY...Partly sunny with a chance of showers. Highs in the
upper 60s. South winds around 5 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows in the upper 40s. North
winds around 5 mph.
.THURSDAY...Sunny. Highs in the lower 70s. North winds around
5 mph.
.THURSDAY NIGHT...Mostly clear. Lows around 50. Northwest winds
around 5 mph.
.FRIDAY...Mostly sunny. Highs in the lower 70s. North winds
around 5 mph.
.FRIDAY NIGHT...Mostly cloudy with a chance of showers. Lows
around 50. East 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
mid 60s. East winds around 5 mph.
$$
PAZ070-202000-
Delaware-
Including the city of Media
405 AM EDT Mon Apr 20 2026
Today Tonight Tue
Cloud Cover Pcldy Mclear Mclear
Precip Type Showers None None
Chance Precip (%) 20 0 0
Chance of Thunder (%) 0 0 0
Max/Min Temp 52 29 56
Min/Max RH % 25 63 25
Wind 20ft/early(mph) NW 7 G18 N 6 G17 N 3
Wind 20ft/late(mph) NW 11 G21 N 4 SW 5
Precip Amount 0.00 0.00 0.00
Precip Duration 0
Mixing Hgt(ft-agl/msl)7640 340 5110
Transport Wnd (mph) NW 21 N 8 W 8
Vent Rate (mph-ft) 177400 1990 47800
Dispersion 5 1 5
Max ADI Early 56 Gen Good 96 Good 32 Fair
Max ADI Late 102 Very Good6 Very Poor 61 Good
Max LVORI Early 3 2 3
Max LVORI Late 1 3 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the mid 40s. South winds around 5 mph.
.WEDNESDAY...Partly sunny with a chance of showers. Highs in the
upper 60s. South winds around 5 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows in the upper 40s. Northwest
winds around 5 mph.
.THURSDAY...Sunny. Highs in the lower 70s. North winds around
5 mph.
.THURSDAY NIGHT...Mostly clear. Lows around 50. Northwest winds
around 5 mph.
.FRIDAY...Mostly sunny. Highs in the lower 70s. North winds
around 5 mph.
.FRIDAY NIGHT...Mostly cloudy with a chance of showers. Lows
around 50. East winds around 5 mph.
.SATURDAY...Mostly cloudy with a chance of showers. Cooler. Highs
in the lower 60s. East winds around 5 mph.
.SATURDAY NIGHT...Mostly cloudy with showers likely. Lows in the
upper 40s. East winds around 5 mph.
.SUNDAY...Partly sunny with a chance of showers. Highs in the
lower 60s. East winds around 5 mph.
$$
NJZ001-202000-
Sussex-
Including the city of Newton
405 AM EDT Mon Apr 20 2026
Today Tonight Tue
Cloud Cover Pcldy Mclear Mclear
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Max/Min Temp 46 25 53
Min/Max RH % 33 60 24
Wind 20ft/early(mph) NW 5 G17 NW 4 G19 Lgt/Var
Wind 20ft/late(mph) NW 8 G19 Lgt/Var SW 4
Precip Amount 0.00 0.00 0.00
Precip Duration
Mixing Hgt(ft-agl/msl)7400 330 5360
Transport Wnd (mph) NW 22 N 7 SW 9
Vent Rate (mph-ft) 166870 0 60560
Dispersion 5 1 5
Max ADI Early 96 Good 126 Very Good33 Fair
Max ADI Late 165 Very Good5 Very Poor 76 Good
Max LVORI Early 4 3 3
Max LVORI Late 1 3 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the upper 30s. Light winds.
.WEDNESDAY...Mostly cloudy. Highs around 60. South winds around
5 mph.
.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...Mostly cloudy with a chance of showers. Lows in
the lower 40s. Light winds.
.SATURDAY...Partly sunny 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 lower 40s. Southeast winds around 5 mph.
.SUNDAY...Partly sunny with a chance of showers. Highs in the
upper 50s. East winds around 5 mph.
$$
NJZ007-202000-
Warren-
Including the city of Washington
405 AM EDT Mon Apr 20 2026
Today Tonight Tue
Cloud Cover Pcldy Mclear Mclear
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Max/Min Temp 48 26 54
Min/Max RH % 32 61 26
Wind 20ft/early(mph) NW 4 N 4 G17 Lgt/Var
Wind 20ft/late(mph) NW 8 G18 Lgt/Var SW 3
Precip Amount 0.00 0.00 0.00
Precip Duration
Mixing Hgt(ft-agl/msl)7620 310 5140
Transport Wnd (mph) NW 20 N 6 SW 9
Vent Rate (mph-ft) 157400 0 56520
Dispersion 5 1 5
Max ADI Early 85 Good 131 Very Good34 Fair
Max ADI Late 159 Very Good5 Very Poor 67 Good
Max LVORI Early 4 3 3
Max LVORI Late 1 3 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the upper 30s. Light winds.
.WEDNESDAY...Partly sunny. Highs in the mid 60s. Light winds.
.WEDNESDAY NIGHT...Partly cloudy. Lows in the lower 40s. Light
winds.
.THURSDAY...Mostly sunny. Highs in the upper 60s. North winds
around 5 mph.
.THURSDAY NIGHT...Partly cloudy. Lows in the mid 40s. Light
winds.
.FRIDAY...Partly sunny. Highs in the upper 60s. North winds
around 5 mph.
.FRIDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the mid 40s. Light winds.
.SATURDAY...Mostly cloudy with a chance of showers. Highs around
60. East winds around 5 mph.
.SATURDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the lower 40s. Southeast winds around 5 mph.
.SUNDAY...Partly sunny with a chance of showers. Highs in the
lower 60s. East winds around 5 mph.
$$
NJZ008-202000-
Morris-
Including the city of Morristown
405 AM EDT Mon Apr 20 2026
Today Tonight Tue
Cloud Cover Pcldy Mclear Mclear
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Max/Min Temp 49 26 54
Min/Max RH % 31 58 24
Wind 20ft/early(mph) NW 4 NW 6 G18 Lgt/Var
Wind 20ft/late(mph) NW 8 G19 N 3 SW 4
Precip Amount 0.00 0.00 0.00
Precip Duration
Mixing Hgt(ft-agl/msl)7940 400 5580
Transport Wnd (mph) NW 21 N 9 W 8
Vent Rate (mph-ft) 169490 1690 57330
Dispersion 5 1 5
Max ADI Early 65 Good 148 Very Good29 Fair
Max ADI Late 165 Very Good6 Very Poor 63 Good
Max LVORI Early 4 2 3
Max LVORI Late 1 3 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY NIGHT...Mostly cloudy with a chance of showers. Lows
around 40. Southwest winds around 5 mph.
.WEDNESDAY...Mostly cloudy. Highs in the lower 60s. South winds
around 5 mph.
.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 mid 60s. North winds around
5 mph.
.FRIDAY NIGHT...Partly cloudy with a chance of showers. Lows in
the mid 40s. North 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 lower 40s. Southeast winds around 5 mph.
.SUNDAY...Mostly cloudy with a chance of showers. Highs around
60. East winds around 5 mph.
$$
NJZ009-202000-
Hunterdon-
Including the city of Flemington
405 AM EDT Mon Apr 20 2026
Today Tonight Tue
Cloud Cover Pcldy Mclear Mclear
Precip Type Showers None None
Chance Precip (%) 20 0 0
Chance of Thunder (%) 0 0 0
Max/Min Temp 50 26 55
Min/Max RH % 32 62 25
Wind 20ft/early(mph) NW 4 NW 5 G17 Lgt/Var
Wind 20ft/late(mph) NW 9 G18 Lgt/Var SW 3
Precip Amount 0.00 0.00 0.00
Precip Duration 0
Mixing Hgt(ft-agl/msl)7860 270 5250
Transport Wnd (mph) NW 20 N 7 W 8
Vent Rate (mph-ft) 158530 30 43530
Dispersion 5 1 5
Max ADI Early 55 Gen Good 136 Very Good30 Fair
Max ADI Late 160 Very Good5 Very Poor 63 Good
Max LVORI Early 3 2 3
Max LVORI Late 1 3 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY NIGHT...Mostly cloudy with a chance of showers. Lows
around 40. Southwest winds around 5 mph.
.WEDNESDAY...Partly sunny. Highs in the mid 60s. South winds
around 5 mph.
.WEDNESDAY NIGHT...Partly cloudy. Lows in the lower 40s. Light
winds.
.THURSDAY...Mostly sunny. Highs around 70. North winds around
5 mph.
.THURSDAY NIGHT...Partly cloudy. Lows in the mid 40s. Light
winds.
.FRIDAY...Partly sunny. Highs in the upper 60s. North winds
around 5 mph.
.FRIDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the mid 40s. North winds around 5 mph.
.SATURDAY...Mostly cloudy with a chance of showers. Highs around
60. East winds around 5 mph.
.SATURDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the mid 40s. Southeast winds around 5 mph.
.SUNDAY...Mostly cloudy with a chance of showers. Highs in the
lower 60s. East winds around 5 mph.
$$
NJZ010-202000-
Somerset-
Including the city of Somerville
405 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
Max/Min Temp 51 28 55
Min/Max RH % 29 58 24
Wind 20ft/early(mph) NW 4 NW 5 G17 Lgt/Var
Wind 20ft/late(mph) NW 9 G18 N 3 SW 3
Precip Amount 0.00 0.00 0.00
Precip Duration 1
Mixing Hgt(ft-agl/msl)8050 350 5420
Transport Wnd (mph) NW 18 N 7 W 8
Vent Rate (mph-ft) 160080 950 44140
Dispersion 5 1 5
Max ADI Early 53 Gen Good 134 Very Good27 Fair
Max ADI Late 156 Very Good6 Very Poor 61 Good
Max LVORI Early 4 2 2
Max LVORI Late 1 3 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the lower 40s. Southwest winds around 5 mph.
.WEDNESDAY...Mostly cloudy. Highs in the mid 60s. South winds
around 5 mph.
.WEDNESDAY NIGHT...Partly cloudy. Lows in the mid 40s. Light
winds.
.THURSDAY...Mostly sunny. Highs in the lower 70s. North winds
around 5 mph.
.THURSDAY NIGHT...Partly cloudy. Lows in the upper 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 upper 40s. East 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 mid 40s. East winds around 5 mph.
.SUNDAY...Mostly cloudy with a chance of showers. Highs in the
lower 60s. East winds around 5 mph.
$$
NJZ012-202000-
Middlesex-
Including the city of New Brunswick
405 AM EDT Mon Apr 20 2026
Today Tonight Tue
Cloud Cover Pcldy Mclear Mclear
Precip Type Showers None None
Chance Precip (%) 20 0 0
Chance of Thunder (%) 0 0 0
Max/Min Temp 52 29 55
Min/Max RH % 27 57 22
Wind 20ft/early(mph) W 4 NW 6 G17 Lgt/Var
Wind 20ft/late(mph) NW 9 G17 N 4 SW 3
Precip Amount 0.00 0.00 0.00
Precip Duration 1
Mixing Hgt(ft-agl/msl)8010 370 5520
Transport Wnd (mph) NW 18 N 9 W 7
Vent Rate (mph-ft) 154930 2330 44590
Dispersion 5 2 5
Max ADI Early 44 Gen Good 120 Very Good29 Fair
Max ADI Late 154 Very Good7 Poor 61 Good
Max LVORI Early 4 2 2
Max LVORI Late 1 2 2
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the lower 40s. South winds around 5 mph.
.WEDNESDAY...Mostly cloudy. Highs in the mid 60s. South winds
around 5 mph.
.WEDNESDAY NIGHT...Partly cloudy. Lows in the mid 40s. Light
winds.
.THURSDAY...Mostly sunny. Highs in the lower 70s. North winds
around 5 mph.
.THURSDAY NIGHT...Partly cloudy. Lows in the upper 40s. Northwest
winds around 5 mph.
.FRIDAY...Partly sunny. Highs in the upper 60s. North winds
around 5 mph.
.FRIDAY NIGHT...Partly cloudy with a chance of showers. Lows in
the upper 40s. East winds around 5 mph.
.SATURDAY...Mostly cloudy with a chance of showers. Highs around
60. East winds around 5 mph.
.SATURDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the mid 40s. East winds around 5 mph.
.SUNDAY...Mostly cloudy with a chance of showers. Highs in the
lower 60s. East winds around 5 mph.
$$
NJZ015-202000-
Mercer-
Including the city of Trenton
405 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
Max/Min Temp 51 28 55
Min/Max RH % 29 60 22
Wind 20ft/early(mph) W 4 N 6 Lgt/Var
Wind 20ft/late(mph) NW 9 G17 N 4 SW 3
Precip Amount 0.00 0.00 0.00
Precip Duration 0
Mixing Hgt(ft-agl/msl)7670 360 5280
Transport Wnd (mph) NW 18 N 8 W 7
Vent Rate (mph-ft) 149240 1640 43080
Dispersion 5 1 5
Max ADI Early 42 Gen Good 121 Very Good31 Fair
Max ADI Late 151 Very Good6 Very Poor 58 Gen Good
Max LVORI Early 4 2 3
Max LVORI Late 1 3 2
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the lower 40s. Southwest winds around 5 mph.
.WEDNESDAY...Mostly cloudy with a chance of showers. Highs in the
mid 60s. South winds around 5 mph.
.WEDNESDAY NIGHT...Partly cloudy. Lows in the mid 40s. Light
winds.
.THURSDAY...Mostly sunny. Highs in the lower 70s. North winds
around 5 mph.
.THURSDAY NIGHT...Partly cloudy. Lows in the upper 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 upper 40s. East 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. East winds around 5 mph.
$$
NJZ013-202000-
Western Monmouth-
Including the city of Freehold
405 AM EDT Mon Apr 20 2026
Today Tonight Tue
Cloud Cover Pcldy Mclear Mclear
Precip Type Showers None None
Chance Precip (%) 30 0 0
Chance of Thunder (%) 0 0 0
Max/Min Temp 51 29 55
Min/Max RH % 31 59 23
Wind 20ft/early(mph) W 4 NW 6 N 3
Wind 20ft/late(mph) NW 8 G17 N 5 S 3
Precip Amount 0.00 0.00 0.00
Precip Duration 1
Mixing Hgt(ft-agl/msl)7330 270 5640
Transport Wnd (mph) NW 17 N 10 W 6
Vent Rate (mph-ft) 144710 2440 39700
Dispersion 5 2 5
Max ADI Early 40 Fair 109 Very Good34 Fair
Max ADI Late 108 Very Good7 Poor 65 Good
Max LVORI Early 4 2 3
Max LVORI Late 1 3 2
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the lower 40s. South winds around 5 mph.
.WEDNESDAY...Mostly cloudy with a chance of showers. Highs in the
lower 60s. South winds around 5 mph.
.WEDNESDAY NIGHT...Partly cloudy. Lows in the mid 40s. Light
winds.
.THURSDAY...Mostly sunny. Highs in the upper 60s. North winds
around 5 mph.
.THURSDAY NIGHT...Partly cloudy. Lows in the upper 40s. West
winds around 5 mph.
.FRIDAY...Partly sunny. Highs in the mid 60s. North winds around
5 mph.
.FRIDAY NIGHT...Partly cloudy with a chance of showers. Lows in
the upper 40s. Southeast winds around 5 mph.
.SATURDAY...Mostly cloudy with a chance of showers. Highs in the
upper 50s. East winds around 5 mph.
.SATURDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the mid 40s. East winds around 5 mph.
.SUNDAY...Mostly cloudy with a chance of showers. Highs around
60. East winds around 5 mph.
$$
NJZ014-202000-
Eastern Monmouth-
Including the city of Sandy Hook
405 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
Max/Min Temp 50 33 54
Min/Max RH % 36 57 31
Wind 20ft/early(mph) W 4 NW 7 G17 N 4
Wind 20ft/late(mph) NW 7 N 7 SE 4
Precip Amount 0.00 0.00 0.00
Precip Duration 1
Mixing Hgt(ft-agl/msl)5670 870 4660
Transport Wnd (mph) NW 14 N 14 NW 5
Vent Rate (mph-ft) 90580 6350 28360
Dispersion 5 3 5
Max ADI Early 39 Fair 82 Good 45 Gen Good
Max ADI Late 74 Good 10 Poor 57 Gen Good
Max LVORI Early 3 2 3
Max LVORI Late 1 2 2
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the mid 40s. South winds around 5 mph.
.WEDNESDAY...Mostly cloudy with a chance of showers. Highs around
60. South winds around 5 mph.
.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. North 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 10 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
upper 50s. East winds around 10 mph.
$$
NJZ026-202000-
Coastal Ocean-
Including the city of Long Beach Island
405 AM EDT Mon Apr 20 2026
Today Tonight Tue
Cloud Cover Pcldy Mclear Clear
Precip Type Showers None None
Chance Precip (%) 30 0 0
Chance of Thunder (%) 0 0 0
Max/Min Temp 50 33 51
Min/Max RH % 43 61 38
Wind 20ft/early(mph) W 6 NW 8 N 6
Wind 20ft/late(mph) NW 10 N 10 SE 5
Precip Amount 0.02 0.00 0.00
Precip Duration 1
Mixing Hgt(ft-agl/msl)4150 940 4200
Transport Wnd (mph) NW 12 N 16 NW 6
Vent Rate (mph-ft) 65750 9630 30640
Dispersion 5 4 5
Max ADI Early 39 Fair 44 Gen Good 39 Fair
Max ADI Late 41 Gen Good 14 Gen Poor 41 Gen Good
Max LVORI Early 3 2 2
Max LVORI Late 1 2 2
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the mid 40s. South winds around 10 mph.
.WEDNESDAY...Mostly cloudy with a chance of showers. Highs in the
upper 50s. South winds around 10 mph.
.WEDNESDAY NIGHT...Partly cloudy. Lows in the upper 40s.
Southeast winds around 5 mph.
.THURSDAY...Mostly sunny. Highs in the lower 60s. North winds
around 5 mph.
.THURSDAY NIGHT...Partly cloudy. Lows in the upper 40s. South
winds around 5 mph.
.FRIDAY...Partly sunny. Highs in the upper 50s. North winds
around 5 mph.
.FRIDAY NIGHT...Partly cloudy with a chance of showers. Lows in
the upper 40s. Southeast winds around 5 mph.
.SATURDAY...Mostly cloudy with a chance of showers. Highs in the
mid 50s. Southeast winds around 10 mph.
.SATURDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the upper 40s. East winds around 10 mph.
.SUNDAY...Mostly cloudy with a chance of showers. Highs in the
mid 50s. East winds around 10 mph.
$$
NJZ020-202000-
Ocean-
Including the city of Jackson
405 AM EDT Mon Apr 20 2026
Today Tonight Tue
Cloud Cover Pcldy Mclear Clear
Precip Type Showers None None
Chance Precip (%) 30 0 0
Chance of Thunder (%) 0 0 0
Max/Min Temp 51 29 56
Min/Max RH % 31 59 22
Wind 20ft/early(mph) W 4 NW 5 N 3
Wind 20ft/late(mph) NW 7 N 4 S 4
Precip Amount 0.01 0.00 0.00
Precip Duration 1
Mixing Hgt(ft-agl/msl)6500 370 5580
Transport Wnd (mph) NW 13 N 10 W 6
Vent Rate (mph-ft) 92530 2960 39740
Dispersion 5 2 5
Max ADI Early 48 Gen Good 78 Good 36 Fair
Max ADI Late 74 Good 6 Very Poor 59 Gen Good
Max LVORI Early 4 2 3
Max LVORI Late 1 3 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the lower 40s. South winds around 5 mph.
.WEDNESDAY...Mostly cloudy with a chance of showers. Highs in the
mid 60s. South winds around 5 mph.
.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. North 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 mid 40s. East winds around 5 mph.
.SUNDAY...Mostly cloudy with a chance of showers. Highs in the
lower 60s. East winds around 5 mph.
$$
NJZ027-202000-
Southeastern Burlington-
Including the city of Wharton State Forest
405 AM EDT Mon Apr 20 2026
Today Tonight Tue
Cloud Cover Pcldy Mclear Clear
Precip Type Showers None None
Chance Precip (%) 30 0 0
Chance of Thunder (%) 0 0 0
Max/Min Temp 51 29 56
Min/Max RH % 30 60 21
Wind 20ft/early(mph) W 4 N 4 Lgt/Var
Wind 20ft/late(mph) NW 8 G17 N 3 SW 3
Precip Amount 0.01 0.00 0.00
Precip Duration 1
Mixing Hgt(ft-agl/msl)6610 420 5580
Transport Wnd (mph) NW 17 N 10 W 6
Vent Rate (mph-ft) 134370 3380 37320
Dispersion 5 2 5
Max ADI Early 50 Gen Good 109 Very Good41 Gen Good
Max ADI Late 108 Very Good6 Very Poor 58 Gen Good
Max LVORI Early 4 2 3
Max LVORI Late 1 3 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the lower 40s. South winds around 5 mph.
.WEDNESDAY...Partly sunny with a chance of showers. Highs in the
mid 60s. South winds around 5 mph.
.WEDNESDAY NIGHT...Partly cloudy. Lows in the mid 40s. Light
winds.
.THURSDAY...Mostly sunny. Highs in the lower 70s. North winds
around 5 mph.
.THURSDAY NIGHT...Partly cloudy. Lows in the upper 40s. Light
winds.
.FRIDAY...Partly sunny. Highs in the upper 60s. Northeast winds
around 5 mph.
.FRIDAY NIGHT...Partly cloudy with a chance of showers. Lows in
the upper 40s. Southeast winds around 5 mph.
.SATURDAY...Mostly cloudy with a chance of showers. Highs in the
upper 50s. East winds around 5 mph.
.SATURDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the mid 40s. East winds around 5 mph.
.SUNDAY...Mostly cloudy with a chance of showers. Highs in the
lower 60s. East winds around 5 mph.
$$
NJZ018-019-202000-
Camden-Northwestern Burlington-
Including the cities of Camden, Cherry Hill, Moorestown,
and Mount Holly
405 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
Max/Min Temp 52 28 57
Min/Max RH % 27 59 22
Wind 20ft/early(mph) W 5 N 6 G17 Lgt/Var
Wind 20ft/late(mph) NW 10 G19 N 4 W 4
Precip Amount 0.00 0.00 0.00
Precip Duration 1
Mixing Hgt(ft-agl/msl)7590 410 5280
Transport Wnd (mph) NW 18 N 9 SW 8
Vent Rate (mph-ft) 159660 3150 55950
Dispersion 5 2 5
Max ADI Early 52 Gen Good 108 Very Good34 Fair
Max ADI Late 93 Good 6 Very Poor 54 Gen Good
Max LVORI Early 4 2 3
Max LVORI Late 1 3 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the lower 40s. Southwest winds around 5 mph.
.WEDNESDAY...Partly sunny with a chance of showers. Highs in the
upper 60s. South winds around 5 mph.
.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...Partly cloudy. Lows in the upper 40s. West
winds around 5 mph.
.FRIDAY...Mostly sunny. Highs around 70. North winds around
5 mph.
.FRIDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the upper 40s. East 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. East winds around 5 mph.
$$
NJZ017-202000-
Gloucester-
Including the city of Glassboro
405 AM EDT Mon Apr 20 2026
Today Tonight Tue
Cloud Cover Pcldy Mclear Mclear
Precip Type Showers None None
Chance Precip (%) 30 0 0
Chance of Thunder (%) 0 0 0
Max/Min Temp 52 30 56
Min/Max RH % 26 60 24
Wind 20ft/early(mph) W 6 NW 6 G17 N 3
Wind 20ft/late(mph) NW 10 G19 N 4 W 4
Precip Amount 0.00 0.00 0.00
Precip Duration 1
Mixing Hgt(ft-agl/msl)7440 390 5020
Transport Wnd (mph) NW 20 N 9 W 6
Vent Rate (mph-ft) 161120 2370 40160
Dispersion 5 2 5
Max ADI Early 59 Gen Good 99 Good 38 Fair
Max ADI Late 96 Good 6 Very Poor 51 Gen Good
Max LVORI Early 3 2 3
Max LVORI Late 1 3 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the lower 40s. South winds around 5 mph.
.WEDNESDAY...Partly sunny with a chance of showers. Highs in the
upper 60s. South winds around 5 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows in the upper 40s. Light
winds.
.THURSDAY...Sunny. Highs in the lower 70s. North winds around
5 mph.
.THURSDAY NIGHT...Mostly clear. Lows in the upper 40s. Northwest
winds around 5 mph.
.FRIDAY...Mostly sunny. Highs in the lower 70s. Northeast winds
around 5 mph.
.FRIDAY NIGHT...Mostly cloudy with a chance of showers. Lows
around 50. Southeast winds around 5 mph.
.SATURDAY...Mostly cloudy with a chance of showers. Cooler. Highs
in the lower 60s. East winds around 5 mph.
.SATURDAY NIGHT...Mostly cloudy with showers likely. Lows in the
upper 40s. East winds around 5 mph.
.SUNDAY...Mostly cloudy with a chance of showers. Highs in the
mid 60s. East winds around 5 mph.
$$
NJZ016-202000-
Salem-
Including the city of Pennsville
405 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
Max/Min Temp 53 30 57
Min/Max RH % 28 63 26
Wind 20ft/early(mph) NW 7 G17 NW 7 G17 N 3
Wind 20ft/late(mph) NW 11 G19 N 4 W 4
Precip Amount 0.00 0.00 0.00
Precip Duration 1
Mixing Hgt(ft-agl/msl)7490 380 4950
Transport Wnd (mph) NW 20 N 8 W 6
Vent Rate (mph-ft) 151860 2720 40140
Dispersion 5 2 5
Max ADI Early 57 Gen Good 97 Good 36 Fair
Max ADI Late 104 Very Good6 Very Poor 56 Gen Good
Max LVORI Early 3 2 3
Max LVORI Late 1 3 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the mid 40s. South winds around 5 mph.
.WEDNESDAY...Mostly cloudy with a chance of showers. Highs in the
upper 60s. South winds around 5 mph.
.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 around 50. West 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 lower 50s. North winds around 5 mph.
.SATURDAY...Mostly cloudy with a chance of showers. Cooler. 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. East winds around 5 mph.
$$
NJZ021-202000-
Cumberland-
Including the city of Millville
405 AM EDT Mon Apr 20 2026
Today Tonight Tue
Cloud Cover Pcldy Mclear Clear
Precip Type Showers None None
Chance Precip (%) 30 0 0
Chance of Thunder (%) 0 0 0
Max/Min Temp 53 29 56
Min/Max RH % 31 62 25
Wind 20ft/early(mph) W 6 G18 NW 6 G19 N 3
Wind 20ft/late(mph) NW 11 G21 N 4 SW 3
Precip Amount 0.00 0.00 0.00
Precip Duration 1
Mixing Hgt(ft-agl/msl)7070 370 5100
Transport Wnd (mph) NW 18 N 10 W 6
Vent Rate (mph-ft) 151570 3170 30480
Dispersion 5 2 5
Max ADI Early 63 Good 117 Very Good42 Gen Good
Max ADI Late 100 Good 6 Very Poor 43 Gen Good
Max LVORI Early 3 2 3
Max LVORI Late 1 3 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY NIGHT...Partly cloudy with a chance of showers. Lows in
the mid 40s. South winds around 5 mph.
.WEDNESDAY...Partly sunny with a chance of showers. Highs in the
upper 60s. South winds around 5 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows in the upper 40s. Light
winds.
.THURSDAY...Sunny. Highs in the lower 70s. North winds around
5 mph.
.THURSDAY NIGHT...Mostly clear. Lows in the upper 40s. Light
winds.
.FRIDAY...Mostly sunny. Highs around 70. North winds around
5 mph.
.FRIDAY NIGHT...Partly cloudy with a chance of showers. Lows
around 50. Southeast winds around 5 mph.
.SATURDAY...Mostly cloudy with a chance of showers. Highs in the
lower 60s. East winds around 5 mph.
.SATURDAY NIGHT...Mostly cloudy with showers likely. Lows in the
upper 40s. East winds around 5 mph.
.SUNDAY...Mostly cloudy with a chance of showers. Highs in the
lower 60s. East winds around 5 mph.
$$
NJZ022-202000-
Atlantic-
Including the city of Hammonton
405 AM EDT Mon Apr 20 2026
Today Tonight Tue
Cloud Cover Pcldy Mclear Clear
Precip Type Showers None None
Chance Precip (%) 30 0 0
Chance of Thunder (%) 0 0 0
Max/Min Temp 53 29 55
Min/Max RH % 31 61 22
Wind 20ft/early(mph) W 4 NW 4 Lgt/Var
Wind 20ft/late(mph) NW 8 G18 N 3 SW 3
Precip Amount 0.00 0.00 0.00
Precip Duration 1
Mixing Hgt(ft-agl/msl)6680 430 5580
Transport Wnd (mph) NW 16 N 10 W 6
Vent Rate (mph-ft) 131850 3620 40600
Dispersion 5 2 5
Max ADI Early 58 Gen Good 122 Very Good39 Fair
Max ADI Late 105 Very Good6 Very Poor 51 Gen Good
Max LVORI Early 3 2 3
Max LVORI Late 1 3 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the lower 40s. South winds around 5 mph.
.WEDNESDAY...Partly sunny with a chance of showers. Highs in the
mid 60s. South winds around 5 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows in the mid 40s. Light
winds.
.THURSDAY...Sunny. Highs in the lower 70s. North winds around
5 mph.
.THURSDAY NIGHT...Partly cloudy. Lows in the upper 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. 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 in the
lower 60s. East winds around 5 mph.
$$
NJZ025-202000-
Coastal Atlantic-
Including the city of Atlantic City
405 AM EDT Mon Apr 20 2026
Today Tonight Tue
Cloud Cover Pcldy Mclear Clear
Precip Type Showers None None
Chance Precip (%) 30 0 0
Chance of Thunder (%) 0 0 0
Max/Min Temp 52 33 52
Min/Max RH % 43 61 31
Wind 20ft/early(mph) SW 6 N 8 N 6
Wind 20ft/late(mph) NW 10 G17 N 8 SE 4
Precip Amount 0.01 0.00 0.00
Precip Duration 1
Mixing Hgt(ft-agl/msl)4740 660 4240
Transport Wnd (mph) NW 13 N 16 NW 7
Vent Rate (mph-ft) 74990 6640 37630
Dispersion 5 3 5
Max ADI Early 50 Gen Good 58 Gen Good 35 Fair
Max ADI Late 50 Gen Good 12 Poor 40 Fair
Max LVORI Early 3 2 2
Max LVORI Late 1 2 2
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the mid 40s. South winds around 10 mph.
.WEDNESDAY...Partly sunny with a chance of showers. Highs around
60. South winds around 10 mph.
.WEDNESDAY NIGHT...Partly cloudy. Lows in the upper 40s.
Southwest winds around 5 mph.
.THURSDAY...Mostly sunny. Highs in the lower 60s. North winds
around 5 mph.
.THURSDAY NIGHT...Partly cloudy. Lows around 50. South winds
around 5 mph.
.FRIDAY...Mostly sunny. Highs around 60. North winds around
5 mph.
.FRIDAY NIGHT...Partly cloudy with a chance of showers. Lows
around 50. Southeast winds around 5 mph.
.SATURDAY...Mostly cloudy with a chance of showers. Highs in the
mid 50s. Southeast winds around 10 mph.
.SATURDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the upper 40s. East winds around 10 mph.
.SUNDAY...Mostly cloudy with a chance of showers. Highs in the
upper 50s. East winds around 10 mph.
$$
NJZ024-202000-
Atlantic Coastal Cape May-
Including the city of Ocean City
405 AM EDT Mon Apr 20 2026
Today Tonight Tue
Cloud Cover Pcldy Mclear Clear
Precip Type Showers None None
Chance Precip (%) 30 0 0
Chance of Thunder (%) 0 0 0
Max/Min Temp 53 33 56
Min/Max RH % 38 60 30
Wind 20ft/early(mph) W 7 G18 NW 8 G20 N 5
Wind 20ft/late(mph) NW 11 G21 N 7 SW 4
Precip Amount 0.00 0.00 0.00
Precip Duration 1
Mixing Hgt(ft-agl/msl)5330 660 4460
Transport Wnd (mph) NW 18 N 16 NW 8
Vent Rate (mph-ft) 103750 7620 39090
Dispersion 5 3 5
Max ADI Early 58 Gen Good 95 Good 43 Gen Good
Max ADI Late 82 Good 11 Poor 41 Gen Good
Max LVORI Early 3 2 3
Max LVORI Late 1 3 2
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY NIGHT...Partly cloudy with a chance of showers. Lows in
the mid 40s. South winds around 10 mph.
.WEDNESDAY...Partly sunny with a chance of showers. Highs in the
lower 60s. South winds around 5 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows in the upper 40s. Light
winds.
.THURSDAY...Sunny. Highs in the mid 60s. North winds around
5 mph.
.THURSDAY NIGHT...Partly cloudy. Lows around 50. South winds
around 5 mph.
.FRIDAY...Mostly sunny. Highs in the lower 60s. North winds
around 5 mph.
.FRIDAY NIGHT...Partly cloudy with a chance of showers. Lows
around 50. Southeast winds around 5 mph.
.SATURDAY...Mostly cloudy 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. East winds around 10 mph.
$$
NJZ023-202000-
Cape May-
Including the city of Cape May Court House
405 AM EDT Mon Apr 20 2026
Today Tonight Tue
Cloud Cover Pcldy Mclear Clear
Precip Type Showers None None
Chance Precip (%) 30 0 0
Chance of Thunder (%) 0 0 0
Max/Min Temp 53 31 57
Min/Max RH % 33 60 25
Wind 20ft/early(mph) W 5 G17 NW 6 G19 N 4
Wind 20ft/late(mph) NW 10 G20 N 5 SW 3
Precip Amount 0.00 0.00 0.00
Precip Duration 1
Mixing Hgt(ft-agl/msl)6480 470 5210
Transport Wnd (mph) NW 18 N 14 W 6
Vent Rate (mph-ft) 129320 4900 36050
Dispersion 5 3 5
Max ADI Early 73 Good 117 Very Good46 Gen Good
Max ADI Late 102 Very Good6 Very Poor 47 Gen Good
Max LVORI Early 3 2 3
Max LVORI Late 1 3 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY NIGHT...Partly cloudy with a chance of showers. Lows in
the mid 40s. South winds around 5 mph.
.WEDNESDAY...Partly sunny with a chance of showers. Highs in the
mid 60s. South winds around 5 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows in the upper 40s. Light
winds.
.THURSDAY...Sunny. Highs around 70. North winds around 5 mph.
.THURSDAY NIGHT...Mostly clear. Lows around 50. Light winds.
.FRIDAY...Mostly sunny. Highs in the upper 60s. North winds
around 5 mph.
.FRIDAY NIGHT...Partly cloudy with a chance of showers. Lows
around 50. Southeast winds around 5 mph.
.SATURDAY...Mostly cloudy with a chance of showers. Highs around
60. East winds around 5 mph.
.SATURDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the upper 40s. East winds around 5 mph.
.SUNDAY...Mostly cloudy with a chance of showers. Highs in the
lower 60s. East winds around 5 mph.
$$
DEZ001-202000-
New Castle-
Including the city of Wilmington
405 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
Max/Min Temp 52 29 57
Min/Max RH % 27 65 26
Wind 20ft/early(mph) NW 6 G18 NW 6 G17 N 3
Wind 20ft/late(mph) NW 11 G21 N 4 SW 4
Precip Amount 0.00 0.00 0.00
Precip Duration 1
Mixing Hgt(ft-agl/msl)7790 350 5020
Transport Wnd (mph) NW 22 N 8 W 7
Vent Rate (mph-ft) 184000 1910 47540
Dispersion 5 1 5
Max ADI Early 54 Gen Good 98 Good 32 Fair
Max ADI Late 109 Very Good5 Very Poor 52 Gen Good
Max LVORI Early 3 2 3
Max LVORI Late 1 3 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the mid 40s. South winds around 5 mph.
.WEDNESDAY...Mostly cloudy with a chance of showers. Highs in the
upper 60s. South winds around 5 mph.
.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. Light
winds.
.FRIDAY...Mostly sunny. Highs in the lower 70s. North winds
around 5 mph.
.FRIDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the lower 50s. Southeast winds around 5 mph.
.SATURDAY...Mostly cloudy with a chance of showers. Cooler. 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
mid 60s. East winds around 5 mph.
$$
DEZ002-202000-
Kent-
Including the city of Dover
405 AM EDT Mon Apr 20 2026
Today Tonight Tue
Cloud Cover Pcldy Mclear Clear
Precip Type Showers None None
Chance Precip (%) 30 0 0
Chance of Thunder (%) 0 0 0
Max/Min Temp 53 31 57
Min/Max RH % 29 66 25
Wind 20ft/early(mph) W 6 G19 NW 6 G18 N 4
Wind 20ft/late(mph) NW 12 G21 N 4 SW 4
Precip Amount 0.00 0.00 0.00
Precip Duration 1
Mixing Hgt(ft-agl/msl)7640 370 5120
Transport Wnd (mph) NW 20 N 10 W 6
Vent Rate (mph-ft) 169770 2950 34410
Dispersion 5 2 5
Max ADI Early 54 Gen Good 94 Good 38 Fair
Max ADI Late 104 Very Good6 Very Poor 48 Gen Good
Max LVORI Early 3 2 3
Max LVORI Late 1 3 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY NIGHT...Partly cloudy with a chance of showers. Lows in
the mid 40s. Southeast winds around 5 mph.
.WEDNESDAY...Partly sunny with a chance of showers. Highs in the
upper 60s. South winds around 5 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows around 50. Light winds.
.THURSDAY...Sunny. Highs in the lower 70s. North winds around
5 mph.
.THURSDAY NIGHT...Mostly clear. Lows in the lower 50s. Light
winds.
.FRIDAY...Mostly sunny. Highs in the lower 70s. Northeast winds
around 5 mph.
.FRIDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the lower 50s. East winds around 5 mph.
.SATURDAY...Mostly cloudy with a chance of showers. Cooler. Highs
in the lower 60s. East winds around 10 mph.
.SATURDAY NIGHT...Mostly cloudy with showers likely. Lows around
50. East winds around 5 mph.
.SUNDAY...Mostly cloudy with a chance of showers. Highs in the
mid 60s. East winds around 10 mph.
$$
DEZ003-202000-
Inland Sussex-
Including the city of Georgetown
405 AM EDT Mon Apr 20 2026
Today Tonight Tue
Cloud Cover Pcldy Mclear Clear
Precip Type Showers None None
Chance Precip (%) 20 0 0
Chance of Thunder (%) 0 0 0
Max/Min Temp 55 32 58
Min/Max RH % 30 68 24
Wind 20ft/early(mph) W 6 G19 NW 6 G18 N 4
Wind 20ft/late(mph) NW 12 G22 N 4 W 4
Precip Amount 0.00 0.00 0.00
Precip Duration 0
Mixing Hgt(ft-agl/msl)7200 370 5300
Transport Wnd (mph) NW 21 N 12 W 6
Vent Rate (mph-ft) 158260 3620 35860
Dispersion 5 2 5
Max ADI Early 64 Good 93 Good 50 Gen Good
Max ADI Late 90 Good 6 Very Poor 46 Gen Good
Max LVORI Early 3 2 3
Max LVORI Late 1 3 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY NIGHT...Partly cloudy. Lows in the mid 40s. Southeast
winds around 5 mph.
.WEDNESDAY...Partly sunny with a chance of showers. Highs around
70. South winds around 10 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows in the lower 50s. 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...Mostly cloudy with a chance of showers. Highs in the
lower 60s. East winds around 10 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. East winds around 10 mph.
$$
DEZ004-202000-
Delaware Beaches-
Including the city of Rehoboth Beach
405 AM EDT Mon Apr 20 2026
Today Tonight Tue
Cloud Cover Pcldy Mclear Clear
Precip Type Showers None None
Chance Precip (%) 30 0 0
Chance of Thunder (%) 0 0 0
Max/Min Temp 55 38 57
Min/Max RH % 38 61 33
Wind 20ft/early(mph) W 7 G17 NW 9 G19 N 6
Wind 20ft/late(mph) NW 12 G20 N 8 E 5
Precip Amount 0.00 0.00 0.00
Precip Duration 1
Mixing Hgt(ft-agl/msl)5390 630 4310
Transport Wnd (mph) NW 20 N 17 N 10
Vent Rate (mph-ft) 115950 7980 49170
Dispersion 5 3 5
Max ADI Early 50 Gen Good 86 Good 66 Good
Max ADI Late 83 Good 11 Poor 56 Gen Good
Max LVORI Early 3 2 2
Max LVORI Late 1 2 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY NIGHT...Partly cloudy. Lows in the mid 40s. South winds
around 10 mph.
.WEDNESDAY...Partly sunny with a chance of showers. Highs in the
upper 60s. South winds around 10 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows in the lower 50s. Southwest
winds around 5 mph.
.THURSDAY...Sunny. Highs in the upper 60s. North winds around
5 mph.
.THURSDAY NIGHT...Mostly clear. Lows in the lower 50s. Southeast
winds around 5 mph.
.FRIDAY...Mostly sunny. Highs in the mid 60s. Northwest winds
around 5 mph.
.FRIDAY NIGHT...Partly cloudy. Lows in the lower 50s. Southeast
winds around 5 mph.
.SATURDAY...Partly sunny with a chance of showers. Highs in the
lower 60s. Southeast winds around 10 mph.
.SATURDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the lower 50s. East winds around 10 mph.
.SUNDAY...Mostly cloudy with a chance of showers. Highs in the
lower 60s. East winds around 10 mph.
$$
MDZ012-202000-
Kent MD-
Including the city of Chestertown
405 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
Max/Min Temp 53 30 59
Min/Max RH % 30 68 29
Wind 20ft/early(mph) NW 8 G19 NW 7 G18 Lgt/Var
Wind 20ft/late(mph) NW 12 G20 N 4 SW 5
Precip Amount 0.00 0.00 0.00
Precip Duration 0
Mixing Hgt(ft-agl/msl)8400 370 4440
Transport Wnd (mph) NW 22 NE 9 SW 7
Vent Rate (mph-ft) 183500 2960 32410
Dispersion 5 2 5
Max ADI Early 52 Gen Good 98 Good 29 Fair
Max ADI Late 109 Very Good5 Very Poor 39 Fair
Max LVORI Early 3 2 3
Max LVORI Late 1 3 2
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY NIGHT...Partly cloudy with a chance of showers. Lows in
the mid 40s. South winds around 5 mph.
.WEDNESDAY...Mostly cloudy with a chance of showers. Highs in the
lower 70s. South winds around 5 mph.
.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. Northeast winds
around 5 mph.
.FRIDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the mid 50s. East winds around 5 mph.
.SATURDAY...Mostly cloudy with a chance of showers. Cooler. 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
mid 60s. East winds around 5 mph.
$$
MDZ015-202000-
Queen Annes-
Including the city of Centreville
405 AM EDT Mon Apr 20 2026
Today Tonight Tue
Cloud Cover Pcldy Mclear Mclear
Precip Type Showers None None
Chance Precip (%) 30 0 0
Chance of Thunder (%) 0 0 0
Max/Min Temp 53 30 59
Min/Max RH % 29 69 28
Wind 20ft/early(mph) NW 7 G18 NW 7 G17 Lgt/Var
Wind 20ft/late(mph) NW 12 G20 N 4 SW 4
Precip Amount 0.00 0.00 0.00
Precip Duration 0
Mixing Hgt(ft-agl/msl)7980 340 4710
Transport Wnd (mph) NW 21 NE 9 SW 6
Vent Rate (mph-ft) 175540 2750 32960
Dispersion 5 2 5
Max ADI Early 53 Gen Good 97 Good 29 Fair
Max ADI Late 106 Very Good5 Very Poor 37 Fair
Max LVORI Early 3 2 3
Max LVORI Late 1 3 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY NIGHT...Partly cloudy with a chance of showers. Lows in
the upper 40s. South winds around 5 mph.
.WEDNESDAY...Partly sunny with a chance of showers. Highs in the
lower 70s. South winds around 5 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows in the lower 50s. Light
winds.
.THURSDAY...Sunny. Highs in the mid 70s. North winds around
5 mph.
.THURSDAY NIGHT...Mostly clear. Lows in the lower 50s. Light
winds.
.FRIDAY...Mostly sunny. Highs in the mid 70s. North winds around
5 mph.
.FRIDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the mid 50s. East winds around 5 mph.
.SATURDAY...Mostly cloudy with a chance of showers. Cooler. Highs
in the mid 60s. East winds around 5 mph.
.SATURDAY NIGHT...Mostly cloudy with showers likely. Lows around
50. East winds around 5 mph.
.SUNDAY...Mostly cloudy with a chance of showers. Highs in the
mid 60s. East winds around 5 mph.
$$
MDZ020-202000-
Caroline-
Including the city of Denton
405 AM EDT Mon Apr 20 2026
Today Tonight Tue
Cloud Cover Pcldy Mclear Clear
Precip Type Showers None None
Chance Precip (%) 20 0 0
Chance of Thunder (%) 0 0 0
Max/Min Temp 54 31 58
Min/Max RH % 29 68 26
Wind 20ft/early(mph) W 6 G19 NW 5 G17 Lgt/Var
Wind 20ft/late(mph) NW 11 G21 N 3 W 4
Precip Amount 0.00 0.00 0.00
Precip Duration 0
Mixing Hgt(ft-agl/msl)7670 370 4880
Transport Wnd (mph) NW 22 N 8 W 7
Vent Rate (mph-ft) 169730 2720 34040
Dispersion 5 2 5
Max ADI Early 57 Gen Good 138 Very Good32 Fair
Max ADI Late 107 Very Good5 Very Poor 43 Gen Good
Max LVORI Early 3 2 3
Max LVORI Late 1 3 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY NIGHT...Partly cloudy. Lows in the mid 40s. South winds
around 5 mph.
.WEDNESDAY...Partly sunny with a chance of showers. Highs in the
lower 70s. South winds around 5 mph.
.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. Northeast winds
around 5 mph.
.FRIDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the mid 50s. East winds around 5 mph.
.SATURDAY...Mostly cloudy with a chance of showers. Cooler. 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
mid 60s. Northeast winds around 5 mph.
$$
MDZ019-202000-
Talbot-
Including the city of Easton
405 AM EDT Mon Apr 20 2026
Today Tonight Tue
Cloud Cover Pcldy Mclear Clear
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Max/Min Temp 55 31 60
Min/Max RH % 29 69 27
Wind 20ft/early(mph) NW 8 G19 N 7 G17 Lgt/Var
Wind 20ft/late(mph) NW 12 G20 N 4 SW 4
Precip Amount 0.00 0.00 0.00
Precip Duration
Mixing Hgt(ft-agl/msl)7790 370 4560
Transport Wnd (mph) NW 22 NE 10 W 5
Vent Rate (mph-ft) 170300 3160 26710
Dispersion 5 2 5
Max ADI Early 62 Good 98 Good 27 Fair
Max ADI Late 107 Very Good6 Very Poor 36 Fair
Max LVORI Early 3 2 3
Max LVORI Late 1 3 2
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY NIGHT...Partly cloudy with a chance of showers. Lows in
the upper 40s. South winds around 5 mph.
.WEDNESDAY...Partly sunny with a chance of showers. Highs in the
lower 70s. South winds around 5 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows in the lower 50s. Light
winds.
.THURSDAY...Sunny. Highs in the mid 70s. North winds around
5 mph.
.THURSDAY NIGHT...Mostly clear. Lows in the mid 50s. Light winds.
.FRIDAY...Mostly sunny. Highs in the mid 70s. West winds around
5 mph.
.FRIDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the mid 50s. East winds around 5 mph.
.SATURDAY...Mostly cloudy with a chance of showers. Cooler. Highs
in the mid 60s. East winds around 5 mph.
.SATURDAY NIGHT...Mostly cloudy with showers likely. Lows in the
lower 50s. East winds around 5 mph.
.SUNDAY...Mostly cloudy with a chance of showers. Highs in the
mid 60s. East winds around 5 mph.
$$
.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 200633
FWFLWX
Fire Weather Planning Forecast FOR W and CTL MD...E WV...N VA...DC
National Weather Service Baltimore MD/Washington DC
232 AM EDT Mon Apr 20 2026
.DISCUSSION...
A secondary cold front will pass through this morning. High pressure
will build in late today into Tuesday. Another front looks to drop
in from the north Wednesday, then crosses by Thursday before
returning north late in the week.
Fine fuels may dry out rapidly through early this week in the wake
of rain this weekend.
Much cooler temperatures are expected today and Tuesday with a
moderating trend in temperatures expected during the middle and
second half of the week. Strongest winds look to be today out of the
northwest with gusts to 25 mph (30 mph over ridges). For the rest of
the week, winds will be on light side 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.
VAZ054-202000-
Arlington/Falls Church/Alexandria-
Including the cities of Reagan National Airport, Arlington,
Ballston, Barcroft, Cherrydale, Rivercrest, and Rosslyn
232 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) 55 (-4) 31 (-14) 62
RH % (24h trend) 25 (-6) 72 (+8) 24
Wind 20ft/early(mph) NW 10 G20 NW 8 G20 Lgt/Var
Wind 20ft/late(mph) NW 12 G23 Lgt/Var SW 5
Precip Amount 0.00 0.00 0.00
Precip Duration 2
Precip Begin 6 AM
Precip End 6 PM
Mixing Hgt(ft-agl/msl)9290 4990
Transport Wnd (mph) NW 23 SW 10
Vent Rate (kt-ft) 185800 44910
Max ADI Early 99 Good 110 Very Good32 Fair
Max ADI Late 121 Very Good5 Very Poor 66 Good
Max LVORI Early 3 2 3
Max LVORI Late 1 3 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY...Mostly cloudy. Showers likely. Lows around 50. Highs
in the lower 70s. Southwest winds 5 to 10 mph.
.THURSDAY...Mostly clear. Lows in the lower 50s. Highs in the
upper 70s. Northwest winds around 5 mph.
.FRIDAY...Mostly clear. Lows in the mid 50s. Highs in the lower
80s. Northwest winds around 5 mph.
.SATURDAY...Mostly cloudy. Showers likely. Cooler. Lows in the
upper 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 upper 60s. Northeast winds 5 to 10 mph.
$$
VAZ055-202000-
Stafford-
Including the cities of Arkendale, Garrisonville, Shiloh,
Widewater, Brookfield, Falmouth, and Glendie
232 AM EDT Mon Apr 20 2026
Today Tonight Tue
Cloud Cover Pcldy Mclear Clear
Precip Type Sprinkles None None
Chance Precip (%) 10 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 58 (-3) 29 (-13) 64
RH % (24h trend) 23 (-8) 75 (-1) 25
Wind 20ft/early(mph) NW 7 G19 N 5 G18 Lgt/Var
Wind 20ft/late(mph) NW 10 G20 Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00
Precip Duration 2
Precip Begin 6 AM
Precip End 6 PM
Mixing Hgt(ft-agl/msl)9210 5040
Transport Wnd (mph) NW 22 SW 13
Vent Rate (kt-ft) 174990 55440
Max ADI Early 152 Very Good169 Very Good32 Fair
Max ADI Late 172 Very Good4 Very Poor 78 Good
Max LVORI Early 3 2 3
Max LVORI Late 1 3 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY...Mostly cloudy. Showers likely. Lows in the upper
40s. Highs in the mid 70s. West winds 5 to 10 mph.
.THURSDAY...Mostly clear. Lows in the lower 50s. Highs around 80.
North winds around 5 mph.
.FRIDAY...Mostly clear. Lows in the lower 50s. Highs in the lower
80s. West winds around 5 mph.
.SATURDAY...Mostly cloudy. Showers likely. Not as warm. Lows in
the mid 50s. Highs in the lower 70s. East winds 5 to 10 mph.
.SUNDAY...Mostly cloudy with showers likely. Lows in the lower
50s. Highs in the upper 60s. Northeast winds 5 to 10 mph.
$$
VAZ056-202000-
Spotsylvania-
Including the city of Fredericksburg
232 AM EDT Mon Apr 20 2026
Today Tonight Tue
Cloud Cover Pcldy Mclear Clear
Precip Type Sprinkles None None
Chance Precip (%) 10 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 58 (-4) 29 (-12) 64
RH % (24h trend) 23 (-8) 74 (+1) 24
Wind 20ft/early(mph) NW 5 G18 Lgt/Var Lgt/Var
Wind 20ft/late(mph) NW 9 G19 Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00
Precip Duration 1
Precip Begin 12 PM
Precip End 6 PM
Mixing Hgt(ft-agl/msl)9670 4990
Transport Wnd (mph) NW 21 SW 13
Vent Rate (kt-ft) 174060 54890
Max ADI Early 150 Very Good177 Very Good30 Fair
Max ADI Late 192 Very Good5 Very Poor 78 Good
Max LVORI Early 3 2 3
Max LVORI Late 1 3 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY...Partly cloudy. Showers likely. Lows in the upper
40s. Highs in the mid 70s. Southwest winds 5 to 10 mph.
.THURSDAY...Mostly clear. Lows around 50. Highs around 80. North
winds around 5 mph.
.FRIDAY...Mostly clear. Lows in the lower 50s. Highs in the lower
80s. West 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 with showers likely. Lows in the lower
50s. Highs in the upper 60s. Northeast winds 5 to 10 mph.
$$
VAZ057-202000-
King George-
Including the cities of Rollins Fork and Dahlgren
232 AM EDT Mon Apr 20 2026
Today Tonight Tue
Cloud Cover Pcldy Mclear Clear
Precip Type Sprinkles None None
Chance Precip (%) 10 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 60 (0) 30 (-13) 63
RH % (24h trend) 23 (-12) 80 (+9) 23
Wind 20ft/early(mph) NW 7 N 6 G17 Lgt/Var
Wind 20ft/late(mph) NW 10 G18 Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00
Precip Duration 1
Precip Begin 12 PM
Precip End 6 PM
Mixing Hgt(ft-agl/msl)8780 5280
Transport Wnd (mph) NW 22 SW 9
Vent Rate (kt-ft) 166820 42240
Max ADI Early 132 Very Good173 Very Good37 Fair
Max ADI Late 168 Very Good5 Very Poor 64 Good
Max LVORI Early 3 2 4
Max LVORI Late 1 4 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY...Mostly cloudy. Showers likely. Lows around 50. Highs
in the mid 70s. Southwest winds 5 to 10 mph.
.THURSDAY...Mostly clear. Lows in the lower 50s. Highs in the
upper 70s. North winds around 5 mph.
.FRIDAY...Mostly clear. Lows in the mid 50s. Highs in the lower
80s. West winds around 5 mph.
.SATURDAY...Mostly cloudy. A chance of showers. Not as warm. Lows
in the upper 50s. Highs in the lower 70s. East winds 5 to 10 mph.
.SUNDAY...Mostly cloudy with showers likely. Lows in the lower
50s. Highs in the upper 60s. Northeast winds 5 to 10 mph.
$$
WVZ502-202000-
Eastern Grant-
Including the cities of Cabins, Kline Gap, Landes, Masonville,
Petersburg, Seymourville, and Welton
232 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 (-4) 27 (-10) 70
RH % (24h trend) 28 (-2) 74 (-3) 21
Wind 20ft/early(mph) NW 9 G25 N 6 G21 Lgt/Var
Wind 20ft/late(mph) NW 11 G25 Lgt/Var SW 5 G18
Precip Amount 0.00 0.00 0.00
Precip Duration 2
Precip Begin 6 AM
Precip End 6 PM
Mixing Hgt(ft-agl/msl)8700 6420
Transport Wnd (mph) NW 23 W 17
Vent Rate (kt-ft) 174000 96300
Max ADI Early 175 Very Good161 Very Good40 Fair
Max ADI Late 193 Very Good2 Very Poor 123 Very Good
Max LVORI Early 4 2 3
Max LVORI Late 1 3 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY...Mostly cloudy with showers likely. Lows in the lower
50s. Highs in the upper 60s. West winds 10 to 15 mph.
.THURSDAY...Mostly clear. Lows around 50. Highs in the upper 70s.
West winds 10 to 15 mph.
.FRIDAY...Mostly clear. Lows in the lower 50s. Highs in the lower
80s. 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. West winds 5 to 10 mph.
$$
WVZ503-202000-
Western Mineral-
Including the cities of Piedmont and Sulphur City
232 AM EDT Mon Apr 20 2026
Today Tonight Tue
Cloud Cover Pcldy Mclear Mclear
Precip Type Showers None None
Chance Precip (%) 20 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 44 (-5) 25 (-10) 66
RH % (24h trend) 33 (-1) 74 (-7) 25
Wind 20ft/early(mph) NW 13 G28 NW 8 G24 Lgt/Var
Wind 20ft/late(mph) NW 13 G27 Lgt/Var SW 7 G19
Precip Amount 0.00 0.00 0.00
Precip Duration 2
Precip Begin 6 AM
Precip End 6 PM
Mixing Hgt(ft-agl/msl)7890 5230
Transport Wnd (mph) NW 23 W 18
Vent Rate (kt-ft) 157800 83680
Max ADI Early 94 Good 150 Very Good40 Fair
Max ADI Late 116 Very Good3 Very Poor 105 Very Good
Max LVORI Early 4 3 3
Max LVORI Late 1 3 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY...Mostly cloudy. Showers likely. Lows in the lower
50s. Highs in the mid 60s. West winds 15 to 20 mph.
.THURSDAY...Mostly clear. Lows in the upper 40s. Highs in the mid
70s. West winds 10 to 15 mph.
.FRIDAY...Mostly clear. Lows in the lower 50s. Highs in the upper
70s. West winds 5 to 10 mph.
.SATURDAY...Mostly cloudy. Showers likely. Lows in the mid 50s.
Highs around 70. West winds 10 to 15 mph.
.SUNDAY...Mostly cloudy with showers likely. Lows around 50.
Highs in the mid 60s. Northwest winds 10 to 15 mph.
$$
WVZ504-202000-
Eastern Mineral-
Including the cities of Antioch, Keyser, New Creek, Ridgeville,
Russelldale, Headsville, and Fort Ashby
232 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) 50 (-5) 27 (-11) 69
RH % (24h trend) 26 (-3) 71 (-5) 23
Wind 20ft/early(mph) NW 10 G24 NW 6 G20 Lgt/Var
Wind 20ft/late(mph) NW 12 G24 Lgt/Var SW 5
Precip Amount 0.00 0.00 0.00
Precip Duration 2
Precip Begin 6 AM
Precip End 6 PM
Mixing Hgt(ft-agl/msl)9140 6180
Transport Wnd (mph) NW 23 W 15
Vent Rate (kt-ft) 182800 80340
Max ADI Early 154 Very Good164 Very Good33 Fair
Max ADI Late 119 Very Good2 Very Poor 104 Very Good
Max LVORI Early 3 2 4
Max LVORI Late 1 4 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY...Mostly cloudy. Showers likely. Lows in the lower
50s. Highs in the upper 60s. West winds 15 to 20 mph.
.THURSDAY...Mostly clear. Lows around 50. Highs in the upper 70s.
Northwest winds 10 to 15 mph.
.FRIDAY...Mostly clear. Lows in the lower 50s. Highs in the lower
80s. West winds 5 to 10 mph.
.SATURDAY...Mostly cloudy. Showers likely. Lows in the upper 50s.
Highs in the lower 70s. Southwest winds 5 to 10 mph.
.SUNDAY...Mostly cloudy with showers likely. Lows in the lower
50s. Highs in the upper 60s. North winds 5 to 10 mph.
$$
WVZ505-202000-
Western Pendleton-
Including the city of Riverton
232 AM EDT Mon Apr 20 2026
Today Tonight Tue
Cloud Cover Pcldy Mclear Mclear
Precip Type Sprinkles None None
Chance Precip (%) 10 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 45 (-1) 21 (-11) 65
RH % (24h trend) 32 (-3) 80 (-2) 23
Wind 20ft/early(mph) NW 14 G35 NW 7 G28 Lgt/Var
Wind 20ft/late(mph) NW 13 G34 Lgt/Var W 8 G26
Precip Amount 0.01 0.00 0.00
Precip Duration 2
Precip Begin 6 AM
Precip End 6 PM
Mixing Hgt(ft-agl/msl)7630 5910
Transport Wnd (mph) NW 24 W 22
Vent Rate (kt-ft) 160230 112290
Max ADI Early 110 Very Good147 Very Good42 Gen Good
Max ADI Late 116 Very Good3 Very Poor 133 Very Good
Max LVORI Early 4 3 4
Max LVORI Late 1 4 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY...Windy. Mostly cloudy. Showers likely. Lows in the
upper 40s. Highs in the lower 60s. West winds 25 to 30 mph.
.THURSDAY...Partly cloudy. Lows in the upper 40s. Highs around
70. Northwest winds 15 to 20 mph.
.FRIDAY...Mostly clear. Lows around 50. Highs in the lower 70s.
West winds 10 to 15 mph.
.SATURDAY...Mostly cloudy with showers likely. Lows in the mid
50s. Highs in the upper 60s. West winds 10 to 15 mph.
.SUNDAY...Mostly cloudy with showers likely. Lows in the upper
40s. Highs in the lower 60s. West winds 10 to 15 mph.
$$
WVZ501-202000-
Western Grant-
Including the cities of Beechwood, Wilsonia, and Bayard
232 AM EDT Mon Apr 20 2026
Today Tonight Tue
Cloud Cover Pcldy Mclear Mclear
Precip Type Sprinkles None None
Chance Precip (%) 20 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 44 (-2) 23 (-9) 65
RH % (24h trend) 34 (-4) 80 (-7) 26
Wind 20ft/early(mph) NW 13 G36 NW 7 G28 Lgt/Var
Wind 20ft/late(mph) NW 12 G33 Lgt/Var SW 7 G24
Precip Amount 0.02 0.00 0.00
Precip Duration 2
Precip Begin 6 AM
Precip End 6 PM
Mixing Hgt(ft-agl/msl)7610 5420
Transport Wnd (mph) NW 24 W 20
Vent Rate (kt-ft) 159810 92140
Max ADI Early 104 Very Good141 Very Good37 Fair
Max ADI Late 114 Very Good3 Very Poor 106 Very Good
Max LVORI Early 4 3 4
Max LVORI Late 1 4 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY...Breezy. Mostly cloudy with showers likely. Lows
around 50. Highs in the lower 60s. West winds 15 to 25 mph.
.THURSDAY...Partly cloudy. Lows in the upper 40s. Highs in the
lower 70s. West winds 10 to 15 mph.
.FRIDAY...Mostly clear. 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 10 to 15 mph.
.SUNDAY...Mostly cloudy with showers likely. Lows in the upper
40s. Highs in the lower 60s. West winds 10 to 15 mph.
$$
MDZ507-202000-
Northwest Harford-
Including the cities of Bynum, Hickory, Bel Air, and Fallston
232 AM EDT Mon Apr 20 2026
Today Tonight Tue
Cloud Cover Pcldy Mclear Mclear
Precip Type Showers None None
Chance Precip (%) 20 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 50 (-5) 28 (-13) 55
RH % (24h trend) 31 (-11) 76 (-1) 33
Wind 20ft/early(mph) NW 9 G21 NW 7 G19 Lgt/Var
Wind 20ft/late(mph) NW 13 G23 Lgt/Var S 5
Precip Amount 0.00 0.00 0.00
Precip Duration 2
Precip Begin 6 AM
Precip End 6 PM
Mixing Hgt(ft-agl/msl)8360 4740
Transport Wnd (mph) NW 22 SW 10
Vent Rate (kt-ft) 158840 42660
Max ADI Early 64 Good 164 Very Good31 Fair
Max ADI Late 116 Very Good5 Very Poor 67 Good
Max LVORI Early 4 2 3
Max LVORI Late 1 4 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY...Mostly cloudy with a chance of showers. Lows in the
mid 40s. Highs in the upper 60s. West winds 5 to 10 mph.
.THURSDAY...Mostly clear. Lows in the upper 40s. Highs in the
lower 70s. Northwest winds around 5 mph.
.FRIDAY...Partly cloudy. Lows around 50. Highs in the lower 70s.
Northeast winds around 5 mph.
.SATURDAY...Mostly cloudy with showers likely. Cooler. Lows in
the lower 50s. Highs in the lower 60s. Southeast winds 5 to
10 mph.
.SUNDAY...Mostly cloudy with showers likely. Lows in the upper
40s. Highs in the lower 60s. East winds 5 to 10 mph.
$$
MDZ506-202000-
Central and Southeast Howard-
Including the cities of Clarksville, Columbia, Simpsonville,
Historic Ellicott City, and Woodstock
232 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 (-5) 29 (-13) 60
RH % (24h trend) 28 (-7) 74 (0) 25
Wind 20ft/early(mph) NW 10 G20 NW 7 G20 Lgt/Var
Wind 20ft/late(mph) NW 13 G23 Lgt/Var S 5
Precip Amount 0.00 0.00 0.00
Precip Duration 2
Precip Begin 6 AM
Precip End 6 PM
Mixing Hgt(ft-agl/msl)9270 4900
Transport Wnd (mph) NW 22 SW 10
Vent Rate (kt-ft) 176130 44100
Max ADI Early 105 Very Good108 Very Good37 Fair
Max ADI Late 119 Very Good5 Very Poor 63 Good
Max LVORI Early 3 2 3
Max LVORI Late 1 3 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY...Mostly cloudy. Showers likely. Lows in the mid 40s.
Highs in the lower 70s. West winds 5 to 10 mph.
.THURSDAY...Mostly clear. Lows around 50. Highs in the mid 70s.
Northwest winds around 5 mph.
.FRIDAY...Mostly clear. Lows in the lower 50s. Highs in the upper
70s. North winds around 5 mph.
.SATURDAY...Mostly cloudy with showers likely. Cooler. Lows in
the mid 50s. Highs in the mid 60s. East winds 5 to 10 mph.
.SUNDAY...Mostly cloudy with showers likely. Lows around 50.
Highs in the mid 60s. East winds 5 to 10 mph.
$$
MDZ508-202000-
Southeast Harford-
Including the cities of Harford Furnace, Abingdon, Edgewood,
Magnolia, Aberdeen, Carsins, and Churchville
232 AM EDT Mon Apr 20 2026
Today Tonight Tue
Cloud Cover Pcldy Mclear Clear
Precip Type Showers None None
Chance Precip (%) 20 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 52 (-5) 28 (-15) 57
RH % (24h trend) 30 (-11) 78 (+4) 31
Wind 20ft/early(mph) NW 9 G20 NW 7 G19 Lgt/Var
Wind 20ft/late(mph) NW 12 G23 Lgt/Var S 5
Precip Amount 0.00 0.00 0.00
Precip Duration 2
Precip Begin 6 AM
Precip End 6 PM
Mixing Hgt(ft-agl/msl)8570 4680
Transport Wnd (mph) NW 22 SW 8
Vent Rate (kt-ft) 162830 32760
Max ADI Early 61 Good 163 Very Good31 Fair
Max ADI Late 116 Very Good5 Very Poor 51 Gen Good
Max LVORI Early 3 2 4
Max LVORI Late 1 4 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY...Mostly cloudy with a chance of showers. Lows in the
mid 40s. Highs around 70. Southwest winds 5 to 10 mph.
.THURSDAY...Mostly clear. Lows in the upper 40s. Highs in the
lower 70s. Northwest winds around 5 mph.
.FRIDAY...Mostly clear. Lows in the lower 50s. Highs in the mid
70s. Northeast winds around 5 mph.
.SATURDAY...Mostly cloudy with a chance of showers. Cooler. Lows
in the lower 50s. Highs in the lower 60s. East winds 5 to 10 mph.
.SUNDAY...Mostly cloudy with showers likely. Lows in the upper
40s. Highs in the mid 60s. East winds 5 to 10 mph.
$$
MDZ501-202000-
Extreme Western Allegany-
Including the cities of Frostburg, La Vale, Reynolds,
and Westernport
232 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) 45 (-5) 26 (-10) 66
RH % (24h trend) 32 (-3) 72 (-9) 24
Wind 20ft/early(mph) NW 13 G27 NW 7 G21 Lgt/Var
Wind 20ft/late(mph) NW 13 G25 Lgt/Var SW 7 G17
Precip Amount 0.00 0.00 0.00
Precip Duration 2
Precip Begin 6 AM
Precip End 6 PM
Mixing Hgt(ft-agl/msl)8230 5150
Transport Wnd (mph) NW 23 W 16
Vent Rate (kt-ft) 164600 72100
Max ADI Early 99 Good 97 Good 37 Fair
Max ADI Late 118 Very Good3 Very Poor 94 Good
Max LVORI Early 4 2 3
Max LVORI Late 1 3 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY...Mostly cloudy. A chance of showers. Lows around 50.
Highs in the mid 60s. West winds 15 to 20 mph.
.THURSDAY...Mostly clear. Lows in the upper 40s. Highs in the mid
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...Mostly cloudy. Showers likely. Lows in the mid 50s.
Highs in the upper 60s. Southwest winds 10 to 15 mph.
.SUNDAY...Mostly cloudy with showers likely. Lows around 50.
Highs in the mid 60s. West winds 10 to 15 mph.
$$
MDZ503-202000-
Northwest Montgomery-
Including the cities of Boyds and Germantown
232 AM EDT Mon Apr 20 2026
Today Tonight Tue
Cloud Cover Pcldy Mclear Mclear
Precip Type Showers None None
Chance Precip (%) 20 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 52 (-5) 29 (-12) 60
RH % (24h trend) 28 (-7) 76 (-1) 30
Wind 20ft/early(mph) NW 10 G21 NW 7 G20 Lgt/Var
Wind 20ft/late(mph) NW 13 G24 Lgt/Var S 6
Precip Amount 0.00 0.00 0.00
Precip Duration 2
Precip Begin 6 AM
Precip End 6 PM
Mixing Hgt(ft-agl/msl)9320 4570
Transport Wnd (mph) NW 23 SW 14
Vent Rate (kt-ft) 186400 54840
Max ADI Early 89 Good 109 Very Good34 Fair
Max ADI Late 120 Very Good5 Very Poor 78 Good
Max LVORI Early 4 2 4
Max LVORI Late 1 4 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY...Mostly cloudy. Showers likely. Lows in the upper
40s. Highs in the lower 70s. West winds 5 to 10 mph.
.THURSDAY...Mostly clear. Lows in the upper 40s. Highs in the mid
70s. Northwest winds around 5 mph.
.FRIDAY...Mostly clear. Lows in the lower 50s. Highs in the upper
70s. Northwest winds around 5 mph.
.SATURDAY...Mostly cloudy with showers likely. Cooler. Lows in
the mid 50s. Highs in the mid 60s. East winds 5 to 10 mph.
.SUNDAY...Mostly cloudy with showers likely. Lows in the lower
50s. Highs in the mid 60s. East winds 5 to 10 mph.
$$
MDZ502-202000-
Central and Eastern Allegany-
Including the cities of Cumberland, Ellerslie, Brady, Rawlings,
and McCoole
232 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) 50 (-4) 28 (-11) 67
RH % (24h trend) 26 (-4) 69 (-4) 22
Wind 20ft/early(mph) NW 9 G21 NW 5 G19 Lgt/Var
Wind 20ft/late(mph) NW 11 G23 Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00
Precip Duration 2
Precip Begin 6 AM
Precip End 6 PM
Mixing Hgt(ft-agl/msl)9110 5810
Transport Wnd (mph) NW 23 SW 15
Vent Rate (kt-ft) 182200 75530
Max ADI Early 154 Very Good162 Very Good32 Fair
Max ADI Late 179 Very Good3 Very Poor 97 Good
Max LVORI Early 3 2 4
Max LVORI Late 1 3 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY...Mostly cloudy. A chance of showers. Lows in the
upper 40s. Highs around 70. West winds 5 to 10 mph.
.THURSDAY...Mostly clear. Lows in the upper 40s. Highs in the
upper 70s. Northwest winds 5 to 10 mph.
.FRIDAY...Mostly clear. Lows in the lower 50s. Highs in the lower
80s. West winds 5 to 10 mph.
.SATURDAY...Mostly cloudy with showers likely. Cooler. Lows in
the upper 50s. Highs in the upper 60s. Southeast winds 5 to
10 mph.
.SUNDAY...Mostly cloudy with showers likely. Lows in the lower
50s. Highs in the mid 60s. East winds 5 to 10 mph.
$$
MDZ505-202000-
Northwest Howard-
Including the cities of Lisbon, Poplar Springs, Watersville,
Glenelg, Glenwood, West Friendship, and Dayton
232 AM EDT Mon Apr 20 2026
Today Tonight Tue
Cloud Cover Pcldy Mclear Mclear
Precip Type Showers None None
Chance Precip (%) 20 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 51 (-5) 29 (-11) 58
RH % (24h trend) 30 (-5) 72 (-4) 29
Wind 20ft/early(mph) NW 10 G21 NW 7 G20 Lgt/Var
Wind 20ft/late(mph) NW 13 G23 Lgt/Var SW 5
Precip Amount 0.00 0.00 0.00
Precip Duration 2
Precip Begin 6 AM
Precip End 6 PM
Mixing Hgt(ft-agl/msl)9000 4610
Transport Wnd (mph) NW 23 SW 10
Vent Rate (kt-ft) 180000 41490
Max ADI Early 106 Very Good173 Very Good36 Fair
Max ADI Late 119 Very Good5 Very Poor 72 Good
Max LVORI Early 4 2 3
Max LVORI Late 1 3 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY...Mostly cloudy. Showers likely. Lows in the mid 40s.
Highs around 70. West winds 5 to 10 mph.
.THURSDAY...Mostly clear. Lows in the upper 40s. Highs in the mid
70s. Northwest winds around 5 mph.
.FRIDAY...Mostly clear. Lows in the lower 50s. Highs in the upper
70s. Northwest winds around 5 mph.
.SATURDAY...Mostly cloudy with showers likely. Cooler. Lows in
the mid 50s. Highs in the mid 60s. East winds 5 to 10 mph.
.SUNDAY...Mostly cloudy with showers likely. Lows in the upper
40s. Highs in the mid 60s. East winds 5 to 10 mph.
$$
MDZ504-202000-
Central and Southeast Montgomery-
Including the cities of Four Corners, Silver Spring, Glenmont,
Bethesda, Gaithersburg, Aspen Hill, and Rockville
232 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 (-4) 29 (-13) 60
RH % (24h trend) 26 (-7) 73 (+1) 26
Wind 20ft/early(mph) NW 10 G20 NW 8 G20 Lgt/Var
Wind 20ft/late(mph) NW 12 G23 Lgt/Var SW 5
Precip Amount 0.00 0.00 0.00
Precip Duration 2
Precip Begin 6 AM
Precip End 6 PM
Mixing Hgt(ft-agl/msl)9450 4880
Transport Wnd (mph) NW 22 SW 10
Vent Rate (kt-ft) 179550 43920
Max ADI Early 110 Very Good109 Very Good36 Fair
Max ADI Late 117 Very Good5 Very Poor 64 Good
Max LVORI Early 3 2 3
Max LVORI Late 1 3 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY...Mostly cloudy. Showers likely. Lows in the upper
40s. Highs in the lower 70s. West winds 5 to 10 mph.
.THURSDAY...Mostly clear. Lows in the lower 50s. Highs in the mid
70s. Northwest winds around 5 mph.
.FRIDAY...Mostly clear. Lows in the lower 50s. Highs in the upper
70s. Northwest winds around 5 mph.
.SATURDAY...Mostly cloudy with showers likely. Cooler. Lows in
the mid 50s. Highs in the mid 60s. East winds 5 to 10 mph.
.SUNDAY...Mostly cloudy with showers likely. Lows in the lower
50s. Highs in the mid 60s. East winds 5 to 10 mph.
$$
MDZ006-202000-
Northern Baltimore-
Including the cities of Randallstown, Long Green, Glyndon,
Reisterstown, Owings Mills, Cockeysville, and Timonium
232 AM EDT Mon Apr 20 2026
Today Tonight Tue
Cloud Cover Pcldy Mclear Mclear
Precip Type Showers None None
Chance Precip (%) 20 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 51 (-4) 28 (-13) 57
RH % (24h trend) 30 (-9) 74 (-2) 30
Wind 20ft/early(mph) NW 9 G20 NW 6 G19 Lgt/Var
Wind 20ft/late(mph) NW 12 G23 Lgt/Var S 5
Precip Amount 0.00 0.00 0.00
Precip Duration 2
Precip Begin 6 AM
Precip End 6 PM
Mixing Hgt(ft-agl/msl)8730 4800
Transport Wnd (mph) NW 22 SW 12
Vent Rate (kt-ft) 165870 48000
Max ADI Early 94 Good 168 Very Good36 Fair
Max ADI Late 117 Very Good4 Very Poor 74 Good
Max LVORI Early 3 2 3
Max LVORI Late 1 3 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY...Mostly cloudy with showers likely. Lows in the mid
40s. Highs in the upper 60s. West winds 5 to 10 mph.
.THURSDAY...Mostly clear. Lows in the upper 40s. Highs in the
lower 70s. Northwest winds around 5 mph.
.FRIDAY...Partly cloudy. Lows in the lower 50s. Highs in the mid
70s. Northeast winds around 5 mph.
.SATURDAY...Mostly cloudy with showers likely. Cooler. Lows in
the lower 50s. Highs in the lower 60s. Southeast winds 5 to
10 mph.
.SUNDAY...Mostly cloudy with showers likely. Lows in the upper
40s. Highs in the mid 60s. East winds 5 to 10 mph.
$$
MDZ005-202000-
Carroll-
Including the cities of Eldersburg, Gamber, and Westminster
232 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 (-4) 27 (-14) 58
RH % (24h trend) 29 (-8) 75 (0) 31
Wind 20ft/early(mph) NW 9 G20 NW 6 G19 Lgt/Var
Wind 20ft/late(mph) NW 12 G23 Lgt/Var SW 5
Precip Amount 0.00 0.00 0.00
Precip Duration 2
Precip Begin 6 AM
Precip End 6 PM
Mixing Hgt(ft-agl/msl)8940 4560
Transport Wnd (mph) NW 22 SW 13
Vent Rate (kt-ft) 169860 50160
Max ADI Early 89 Good 168 Very Good34 Fair
Max ADI Late 115 Very Good4 Very Poor 81 Good
Max LVORI Early 3 2 3
Max LVORI Late 1 4 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY...Mostly cloudy with a chance of showers. Lows in the
mid 40s. Highs in the upper 60s. West winds 5 to 10 mph.
.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. North winds around 5 mph.
.SATURDAY...Mostly cloudy with showers likely. Cooler. Lows in
the mid 50s. Highs in the lower 60s. Southeast winds 5 to 10 mph.
.SUNDAY...Mostly cloudy with showers likely. Lows in the upper
40s. Highs in the mid 60s. East winds 5 to 10 mph.
$$
MDZ004-202000-
Frederick-
Including the cities of Frederick, Ballenger Creek, Buckeystown,
and Park Mills
232 AM EDT Mon Apr 20 2026
Today Tonight Tue
Cloud Cover Pcldy Mclear Mclear
Precip Type Showers None None
Chance Precip (%) 20 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 52 (-4) 28 (-13) 60
RH % (24h trend) 30 (-6) 76 (0) 32
Wind 20ft/early(mph) NW 9 G25 NW 6 G21 Lgt/Var
Wind 20ft/late(mph) NW 12 G26 Lgt/Var S 5 G17
Precip Amount 0.00 0.00 0.00
Precip Duration 2
Precip Begin 6 AM
Precip End 6 PM
Mixing Hgt(ft-agl/msl)9320 4580
Transport Wnd (mph) NW 23 SW 13
Vent Rate (kt-ft) 186400 50380
Max ADI Early 89 Good 156 Very Good32 Fair
Max ADI Late 118 Very Good4 Very Poor 84 Good
Max LVORI Early 4 2 3
Max LVORI Late 1 4 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY...Mostly cloudy. Showers likely. Lows in the mid 40s.
Highs around 70. West winds 10 to 15 mph.
.THURSDAY...Mostly clear. Lows in the upper 40s. Highs in the mid
70s. Northwest winds 5 to 10 mph.
.FRIDAY...Mostly clear. Lows in the lower 50s. Highs in the upper
70s. Northwest winds around 5 mph.
.SATURDAY...Mostly cloudy with showers likely. Cooler. Lows in
the mid 50s. Highs in the mid 60s. Southeast winds 5 to 10 mph.
.SUNDAY...Mostly cloudy. Showers likely. Lows around 50. Highs in
the mid 60s. East winds 5 to 10 mph.
$$
MDZ003-202000-
Washington-
Including the cities of Hagerstown and Halfway
232 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 (-4) 28 (-13) 62
RH % (24h trend) 28 (-6) 75 (0) 28
Wind 20ft/early(mph) NW 10 G24 NW 7 G21 Lgt/Var
Wind 20ft/late(mph) NW 13 G25 Lgt/Var S 6 G17
Precip Amount 0.00 0.00 0.00
Precip Duration 2
Precip Begin 6 AM
Precip End 6 PM
Mixing Hgt(ft-agl/msl)9260 4890
Transport Wnd (mph) NW 23 S 16
Vent Rate (kt-ft) 185200 68460
Max ADI Early 86 Good 124 Very Good33 Fair
Max ADI Late 118 Very Good4 Very Poor 88 Good
Max LVORI Early 3 2 4
Max LVORI Late 1 3 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY...Mostly cloudy. A chance of showers. Lows in the mid
40s. Highs in the lower 70s. West winds 10 to 15 mph.
.THURSDAY...Mostly clear. Lows in the upper 40s. Highs in the
upper 70s. Northwest winds 5 to 10 mph.
.FRIDAY...Mostly clear. Lows in the lower 50s. Highs in the upper
70s. Northwest winds 5 to 10 mph.
.SATURDAY...Mostly cloudy with showers likely. Cooler. Lows in
the mid 50s. Highs in the mid 60s. Southeast winds 10 to 15 mph.
.SUNDAY...Mostly cloudy. Showers likely. Lows around 50. Highs in
the mid 60s. East winds 10 to 15 mph.
$$
VAZ053-202000-
Fairfax-
Including the cities of Burke, Fairfax Station, Reston,
Annandale, Chantilly, Langley, and McLean
232 AM EDT Mon Apr 20 2026
Today Tonight Tue
Cloud Cover Pcldy Mclear Mclear
Precip Type Showers None None
Chance Precip (%) 20 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 55 (-4) 30 (-13) 62
RH % (24h trend) 24 (-7) 73 (+5) 25
Wind 20ft/early(mph) NW 10 G21 NW 8 G20 Lgt/Var
Wind 20ft/late(mph) NW 13 G24 Lgt/Var S 5
Precip Amount 0.00 0.00 0.00
Precip Duration 2
Precip Begin 6 AM
Precip End 6 PM
Mixing Hgt(ft-agl/msl)9320 4800
Transport Wnd (mph) NW 22 SW 12
Vent Rate (kt-ft) 177080 48000
Max ADI Early 93 Good 109 Very Good36 Fair
Max ADI Late 120 Very Good5 Very Poor 76 Good
Max LVORI Early 3 2 3
Max LVORI Late 1 3 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY...Mostly cloudy. Showers likely. Lows around 50. Highs
in the lower 70s. Southwest winds 5 to 10 mph.
.THURSDAY...Mostly clear. Lows in the lower 50s. Highs in the
upper 70s. Northwest winds around 5 mph.
.FRIDAY...Mostly clear. Lows in the mid 50s. Highs in the lower
80s. Northwest winds around 5 mph.
.SATURDAY...Mostly cloudy with showers likely. Cooler. Lows in
the upper 50s. Highs in the upper 60s. East winds 5 to 10 mph.
.SUNDAY...Mostly cloudy with showers likely. Lows in the lower
50s. Highs in the upper 60s. Northeast winds 5 to 10 mph.
$$
VAZ527-202000-
Central and Southeast Prince William/Manassas/Manassas Park-
Including the cities of Dale City, Independent Hill, Aden,
Manassas, Lake Ridge, Woodbridge, and Montclair
232 AM EDT Mon Apr 20 2026
Today Tonight Tue
Cloud Cover Pcldy Mclear Mclear
Precip Type Sprinkles None None
Chance Precip (%) 20 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 56 (-4) 30 (-12) 63
RH % (24h trend) 24 (-6) 75 (+1) 25
Wind 20ft/early(mph) NW 9 G19 N 7 G19 Lgt/Var
Wind 20ft/late(mph) NW 12 G23 Lgt/Var S 5
Precip Amount 0.00 0.00 0.00
Precip Duration 2
Precip Begin 6 AM
Precip End 6 PM
Mixing Hgt(ft-agl/msl)9360 4860
Transport Wnd (mph) NW 22 SW 14
Vent Rate (kt-ft) 177840 58320
Max ADI Early 115 Very Good156 Very Good36 Fair
Max ADI Late 117 Very Good4 Very Poor 78 Good
Max LVORI Early 3 2 3
Max LVORI Late 1 3 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY...Mostly cloudy. Showers likely. Lows in the upper
40s. Highs in the mid 70s. West winds 5 to 10 mph.
.THURSDAY...Mostly clear. Lows in the lower 50s. Highs in the
upper 70s. North winds around 5 mph.
.FRIDAY...Mostly clear. Lows in the mid 50s. Highs in the lower
80s. Northwest winds around 5 mph.
.SATURDAY...Mostly cloudy with showers likely. Not as warm. Lows
in the upper 50s. Highs in the lower 70s. East winds 5 to 10 mph.
.SUNDAY...Mostly cloudy with showers likely. Lows in the lower
50s. Highs in the upper 60s. Northeast winds 5 to 10 mph.
$$
VAZ051-202000-
Culpeper-
Including the cities of Cardova, Catalpa, Culpeper, Reva,
Stevensburg, Winston, and Rapidan
232 AM EDT Mon Apr 20 2026
Today Tonight Tue
Cloud Cover Pcldy Mclear Mclear
Precip Type Sprinkles None None
Chance Precip (%) 10 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 57 (-4) 28 (-13) 63
RH % (24h trend) 23 (-7) 77 (+3) 27
Wind 20ft/early(mph) NW 5 G18 Lgt/Var Lgt/Var
Wind 20ft/late(mph) NW 9 G20 Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00
Precip Duration 2
Precip Begin 6 AM
Precip End 6 PM
Mixing Hgt(ft-agl/msl)9630 4830
Transport Wnd (mph) NW 22 SW 15
Vent Rate (kt-ft) 182970 62790
Max ADI Early 161 Very Good164 Very Good33 Fair
Max ADI Late 196 Very Good4 Very Poor 86 Good
Max LVORI Early 3 2 4
Max LVORI Late 1 4 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY...Partly cloudy. Showers likely. Lows in the mid 40s.
Highs in the mid 70s. Southwest winds around 5 mph.
.THURSDAY...Mostly clear. Lows in the upper 40s. Highs around 80.
North winds around 5 mph.
.FRIDAY...Mostly clear. Lows in the lower 50s. Highs in the lower
80s. West winds around 5 mph.
.SATURDAY...Mostly cloudy with showers likely. Not as warm. Lows
in the mid 50s. Highs in the lower 70s. East winds around 5 mph.
.SUNDAY...Mostly cloudy with showers likely. Lows in the lower
50s. Highs in the upper 60s. Northeast winds around 5 mph.
$$
VAZ050-202000-
Orange-
Including the cities of Burr Hill, Everona, Lahore, Madison Run,
Nasons, Orange, and Unionville
232 AM EDT Mon Apr 20 2026
Today Tonight Tue
Cloud Cover Pcldy Mclear Clear
Precip Type Sprinkles None None
Chance Precip (%) 10 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 58 (-4) 29 (-12) 64
RH % (24h trend) 23 (-7) 74 (+1) 25
Wind 20ft/early(mph) NW 5 G18 Lgt/Var Lgt/Var
Wind 20ft/late(mph) NW 9 G19 Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00
Precip Duration 1
Precip Begin 12 PM
Precip End 6 PM
Mixing Hgt(ft-agl/msl)9950 4880
Transport Wnd (mph) NW 21 SW 14
Vent Rate (kt-ft) 179100 58560
Max ADI Early 152 Very Good166 Very Good30 Fair
Max ADI Late 192 Very Good4 Very Poor 83 Good
Max LVORI Early 3 2 3
Max LVORI Late 1 3 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY...Partly cloudy. Showers likely. Lows in the upper
40s. Highs in the mid 70s. Southwest winds 5 to 10 mph.
.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...Mostly cloudy. Showers likely. Lows in the mid 50s.
Highs in the mid 70s. East winds 5 to 10 mph.
.SUNDAY...Mostly cloudy with showers likely. Lows in the lower
50s. Highs in the upper 60s. Northeast winds 5 to 10 mph.
$$
VAZ036-202000-
Nelson-
Including the city of Greenfield
232 AM EDT Mon Apr 20 2026
Today Tonight Tue
Cloud Cover Mclear Clear Clear
Precip Type Sprinkles None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 61 (-2) 30 (-13) 67
RH % (24h trend) 20 (-4) 70 (+11) 23
Wind 20ft/early(mph) W 6 G20 N 5 G19 Lgt/Var
Wind 20ft/late(mph) NW 10 G21 Lgt/Var S 5 G17
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(ft-agl/msl)9900 5190
Transport Wnd (mph) NW 21 SW 15
Vent Rate (kt-ft) 178200 67470
Max ADI Early 184 Very Good144 Very Good35 Fair
Max ADI Late 195 Very Good4 Very Poor 88 Good
Max LVORI Early 3 2 3
Max LVORI Late 1 3 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY...Partly cloudy. A chance of showers. Lows in the
upper 40s. Highs in the mid 70s. West winds 10 to 15 mph.
.THURSDAY...Mostly clear. Lows in the lower 50s. Highs in the
lower 80s. Northwest winds 10 to 15 mph.
.FRIDAY...Mostly clear. Lows in the mid 50s. Highs in the mid
80s. West winds around 5 mph.
.SATURDAY...Partly cloudy. A chance of showers. Lows in the upper
50s. Highs around 80. West winds 5 to 10 mph.
.SUNDAY...Mostly cloudy with a chance of showers. Cooler. Lows in
the mid 50s. Highs in the upper 60s. North winds 5 to 10 mph.
$$
VAZ037-202000-
Albemarle-
Including the cities of Charlottesville and Overton
232 AM EDT Mon Apr 20 2026
Today Tonight Tue
Cloud Cover Mclear Clear Clear
Precip Type Sprinkles None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 60 (-3) 30 (-12) 66
RH % (24h trend) 22 (-4) 72 (+8) 26
Wind 20ft/early(mph) NW 6 G20 N 6 G20 Lgt/Var
Wind 20ft/late(mph) NW 10 G21 Lgt/Var S 6 G18
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(ft-agl/msl)10000 5190
Transport Wnd (mph) NW 20 SW 16
Vent Rate (kt-ft) 170000 72660
Max ADI Early 170 Very Good160 Very Good34 Fair
Max ADI Late 185 Very Good3 Very Poor 92 Good
Max LVORI Early 3 2 3
Max LVORI Late 1 3 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY...Partly cloudy. A chance of showers. Lows around 50.
Highs in the upper 70s. West winds 10 to 15 mph.
.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 mid
80s. West winds around 5 mph.
.SATURDAY...Partly cloudy. Showers likely. Lows in the upper 50s.
Highs in the upper 70s. Southwest winds 5 to 10 mph.
.SUNDAY...Mostly cloudy with a chance of showers. Lows in the mid
50s. Highs in the upper 60s. North winds 5 to 10 mph.
$$
VAZ038-202000-
Greene-
Including the city of Shady Grove
232 AM EDT Mon Apr 20 2026
Today Tonight Tue
Cloud Cover Mclear Clear Clear
Precip Type Sprinkles None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 57 (-4) 30 (-11) 66
RH % (24h trend) 23 (-6) 70 (-1) 27
Wind 20ft/early(mph) NW 7 G23 N 5 G20 Lgt/Var
Wind 20ft/late(mph) NW 10 G23 Lgt/Var S 6 G19
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(ft-agl/msl)10050 5280
Transport Wnd (mph) NW 21 SW 16
Vent Rate (kt-ft) 180900 73920
Max ADI Early 167 Very Good166 Very Good35 Fair
Max ADI Late 195 Very Good3 Very Poor 93 Good
Max LVORI Early 3 2 3
Max LVORI Late 1 3 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY...Partly cloudy. Showers likely. Lows in the upper
40s. Highs in the mid 70s. West winds 5 to 10 mph.
.THURSDAY...Mostly clear. Lows in the lower 50s. Highs in the
lower 80s. Northwest winds 5 to 10 mph.
.FRIDAY...Mostly clear. Lows in the mid 50s. Highs in the lower
80s. West winds around 5 mph.
.SATURDAY...Mostly cloudy. Showers likely. Lows in the upper 50s.
Highs in the mid 70s. South winds 5 to 10 mph.
.SUNDAY...Mostly cloudy with showers likely. Lows in the lower
50s. Highs in the upper 60s. Northeast winds 5 to 10 mph.
$$
VAZ039-202000-
Madison-
Including the cities of Fordsville, Five Forks, Madison Mills,
and Twymans Mill
232 AM EDT Mon Apr 20 2026
Today Tonight Tue
Cloud Cover Mclear Mclear Clear
Precip Type Sprinkles None None
Chance Precip (%) 10 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 57 (-3) 29 (-11) 65
RH % (24h trend) 23 (-7) 72 (+3) 28
Wind 20ft/early(mph) NW 6 G19 Lgt/Var Lgt/Var
Wind 20ft/late(mph) NW 10 G20 Lgt/Var S 6 G17
Precip Amount 0.00 0.00 0.00
Precip Duration 2
Precip Begin 6 AM
Precip End 6 PM
Mixing Hgt(ft-agl/msl)9910 5040
Transport Wnd (mph) NW 21 SW 16
Vent Rate (kt-ft) 178380 70560
Max ADI Early 165 Very Good165 Very Good34 Fair
Max ADI Late 195 Very Good3 Very Poor 92 Good
Max LVORI Early 3 2 3
Max LVORI Late 1 3 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY...Partly cloudy. Showers likely. Lows in the upper
40s. Highs in the mid 70s. West winds 5 to 10 mph.
.THURSDAY...Mostly clear. Lows around 50. Highs around 80.
Northwest winds around 5 mph.
.FRIDAY...Mostly clear. Lows in the mid 50s. Highs in the lower
80s. West winds around 5 mph.
.SATURDAY...Mostly cloudy. Showers likely. Lows in the upper 50s.
Highs in the mid 70s. East winds 5 to 10 mph.
.SUNDAY...Mostly cloudy with showers likely. Lows in the lower
50s. Highs in the upper 60s. Northeast winds 5 to 10 mph.
$$
MDZ014-202000-
Anne Arundel-
Including the cities of Glen Burnie, Annapolis, Ridgeway, Severn,
South Gate, Severna Park, and Arnold
232 AM EDT Mon Apr 20 2026
Today Tonight Tue
Cloud Cover Pcldy Mclear Clear
Precip Type Showers None None
Chance Precip (%) 20 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 55 (-4) 30 (-15) 61
RH % (24h trend) 28 (-9) 75 (+7) 26
Wind 20ft/early(mph) NW 9 G19 NW 8 G19 Lgt/Var
Wind 20ft/late(mph) NW 12 G21 N 5 S 5
Precip Amount 0.00 0.00 0.00
Precip Duration 2
Precip Begin 6 AM
Precip End 6 PM
Mixing Hgt(ft-agl/msl)9280 4820
Transport Wnd (mph) NW 22 SW 8
Vent Rate (kt-ft) 176320 33740
Max ADI Early 94 Good 120 Very Good31 Fair
Max ADI Late 112 Very Good5 Very Poor 57 Gen Good
Max LVORI Early 3 2 3
Max LVORI Late 1 3 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY...Mostly cloudy. Showers likely. Lows in the upper
40s. Highs in the lower 70s. Southwest winds 10 to 15 mph.
.THURSDAY...Mostly clear. Lows in the lower 50s. Highs in the mid
70s. North winds around 5 mph.
.FRIDAY...Mostly clear. Lows in the mid 50s. Highs in the mid
70s. Northeast winds around 5 mph.
.SATURDAY...Mostly cloudy. A chance of showers. Cooler. Lows in
the mid 50s. Highs in the mid 60s. East winds 5 to 10 mph.
.SUNDAY...Mostly cloudy with showers likely. Lows in the lower
50s. Highs in the mid 60s. Northeast winds 10 to 15 mph.
$$
MDZ017-202000-
St. Marys-
Including the cities of Dameron, Lexington Park, Piney Point,
Ridge, California, Callaway, and Sotterley
232 AM EDT Mon Apr 20 2026
Today Tonight Tue
Cloud Cover Pcldy Mclear Mclear
Precip Type Sprinkles None None
Chance Precip (%) 10 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 57 (-2) 31 (-15) 60
RH % (24h trend) 30 (-11) 80 (+8) 28
Wind 20ft/early(mph) NW 9 G18 N 8 G17 Lgt/Var
Wind 20ft/late(mph) NW 12 G20 N 5 Lgt/Var
Precip Amount 0.00 0.00 0.00
Precip Duration 1
Precip Begin 12 PM
Precip End 6 PM
Mixing Hgt(ft-agl/msl)8340 4690
Transport Wnd (mph) NW 21 W 5
Vent Rate (kt-ft) 150120 18760
Max ADI Early 68 Good 143 Very Good31 Fair
Max ADI Late 106 Very Good6 Very Poor 39 Fair
Max LVORI Early 3 2 4
Max LVORI Late 1 4 2
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY...Partly cloudy. A chance of showers. Lows around 50.
Highs in the lower 70s. Southwest winds 10 to 15 mph.
.THURSDAY...Mostly clear. Lows in the lower 50s. Highs in the mid
70s. North winds around 5 mph.
.FRIDAY...Mostly clear. Lows in the mid 50s. Highs in the upper
70s. North winds 5 to 10 mph.
.SATURDAY...Mostly cloudy. A chance of showers. Lows in the upper
50s. Highs in the upper 60s. East winds 10 to 15 mph.
.SUNDAY...Mostly cloudy with showers likely. Lows in the lower
50s. Highs in the upper 60s. Northeast winds 10 to 15 mph.
$$
MDZ016-202000-
Charles-
Including the cities of St. Charles and Waldorf
232 AM EDT Mon Apr 20 2026
Today Tonight Tue
Cloud Cover Pcldy Mclear Clear
Precip Type Sprinkles None None
Chance Precip (%) 10 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 57 (-2) 30 (-14) 62
RH % (24h trend) 24 (-9) 77 (+2) 24
Wind 20ft/early(mph) NW 9 G19 N 7 G17 Lgt/Var
Wind 20ft/late(mph) NW 12 G21 Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00
Precip Duration 2
Precip Begin 6 AM
Precip End 6 PM
Mixing Hgt(ft-agl/msl)8990 4950
Transport Wnd (mph) NW 23 SW 9
Vent Rate (kt-ft) 179800 39600
Max ADI Early 85 Good 176 Very Good32 Fair
Max ADI Late 117 Very Good4 Very Poor 59 Gen Good
Max LVORI Early 3 2 4
Max LVORI Late 1 3 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY...Mostly cloudy. Showers likely. Lows in the upper
40s. Highs in the lower 70s. Southwest winds 10 to 15 mph.
.THURSDAY...Mostly clear. Lows in the lower 50s. Highs in the
upper 70s. Northwest winds around 5 mph.
.FRIDAY...Mostly clear. Lows in the lower 50s. Highs around 80.
Northwest winds around 5 mph.
.SATURDAY...Mostly cloudy. A chance of showers. Cooler. Lows in
the upper 50s. Highs in the upper 60s. East winds 5 to 10 mph.
.SUNDAY...Mostly cloudy with showers likely. Lows in the lower
50s. Highs in the upper 60s. Northeast winds 5 to 10 mph.
$$
MDZ018-202000-
Calvert-
Including the cities of Cove Point, Drum Point, Chesapeake Beach,
Mount Harmony, Broomes Island, Long Beach, and Dunkirk
232 AM EDT Mon Apr 20 2026
Today Tonight Tue
Cloud Cover Pcldy Mclear Clear
Precip Type Showers None None
Chance Precip (%) 20 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 55 (-4) 31 (-14) 62
RH % (24h trend) 28 (-10) 77 (+9) 28
Wind 20ft/early(mph) NW 9 G18 NW 8 G17 Lgt/Var
Wind 20ft/late(mph) NW 13 N 5 SE 5
Precip Amount 0.00 0.00 0.00
Precip Duration 2
Precip Begin 6 AM
Precip End 6 PM
Mixing Hgt(ft-agl/msl)8170 4610
Transport Wnd (mph) NW 21 W 7
Vent Rate (kt-ft) 147060 27660
Max ADI Early 69 Good 116 Very Good27 Fair
Max ADI Late 84 Good 6 Very Poor 45 Gen Good
Max LVORI Early 3 2 3
Max LVORI Late 1 3 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY...Mostly cloudy. Showers likely. Lows around 50. Highs
in the lower 70s. Southwest winds 10 to 15 mph.
.THURSDAY...Mostly clear. Lows in the mid 50s. Highs in the mid
70s. North winds around 5 mph.
.FRIDAY...Mostly clear. Lows in the mid 50s. Highs in the upper
70s. Northeast winds around 5 mph.
.SATURDAY...Mostly cloudy. A chance of showers. Lows in the upper
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 upper 60s. Northeast winds 5 to 10 mph.
$$
MDZ011-202000-
Southern Baltimore-
Including the cities of Baltimore, Fells Point, and Park Heights
232 AM EDT Mon Apr 20 2026
Today Tonight Tue
Cloud Cover Pcldy Mclear Clear
Precip Type Showers None None
Chance Precip (%) 20 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 53 (-5) 30 (-14) 59
RH % (24h trend) 27 (-11) 73 (+4) 27
Wind 20ft/early(mph) NW 9 G19 NW 7 G19 Lgt/Var
Wind 20ft/late(mph) NW 13 G23 Lgt/Var S 5
Precip Amount 0.00 0.00 0.00
Precip Duration 2
Precip Begin 6 AM
Precip End 6 PM
Mixing Hgt(ft-agl/msl)9200 4920
Transport Wnd (mph) NW 22 SW 9
Vent Rate (kt-ft) 174800 39360
Max ADI Early 94 Good 129 Very Good33 Fair
Max ADI Late 118 Very Good5 Very Poor 59 Gen Good
Max LVORI Early 3 2 3
Max LVORI Late 1 3 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY...Mostly cloudy with showers likely. Lows in the upper
40s. Highs around 70. Southwest winds 10 to 15 mph.
.THURSDAY...Mostly clear. Lows in the lower 50s. Highs in the mid
70s. Northwest winds around 5 mph.
.FRIDAY...Mostly clear. Lows in the lower 50s. Highs in the mid
70s. East winds around 5 mph.
.SATURDAY...Mostly cloudy with showers likely. Cooler. Lows in
the mid 50s. Highs in the mid 60s. East winds 5 to 10 mph.
.SUNDAY...Mostly cloudy with showers likely. Lows around 50.
Highs in the mid 60s. East winds 5 to 10 mph.
$$
MDZ013-202000-
Prince Georges-
Including the cities of Bowie, Suitland-Silver Hill, Clinton,
College Park, Tantallon, Greenbelt, and Montpelier
232 AM EDT Mon Apr 20 2026
Today Tonight Tue
Cloud Cover Pcldy Mclear Clear
Precip Type Showers None None
Chance Precip (%) 20 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 55 (-4) 30 (-14) 61
RH % (24h trend) 25 (-8) 76 (+8) 25
Wind 20ft/early(mph) NW 10 G19 NW 8 G18 Lgt/Var
Wind 20ft/late(mph) NW 13 G23 Lgt/Var SW 5
Precip Amount 0.00 0.00 0.00
Precip Duration 2
Precip Begin 6 AM
Precip End 6 PM
Mixing Hgt(ft-agl/msl)9320 5020
Transport Wnd (mph) NW 22 SW 9
Vent Rate (kt-ft) 177080 40160
Max ADI Early 82 Good 114 Very Good32 Fair
Max ADI Late 120 Very Good5 Very Poor 60 Gen Good
Max LVORI Early 3 2 3
Max LVORI Late 1 3 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY...Mostly cloudy. Showers likely. Lows in the upper
40s. Highs in the lower 70s. Southwest winds 5 to 10 mph.
.THURSDAY...Mostly clear. Lows in the lower 50s. Highs in the mid
70s. Northwest winds around 5 mph.
.FRIDAY...Mostly clear. Lows in the mid 50s. Highs in the upper
70s. North winds around 5 mph.
.SATURDAY...Mostly cloudy. A chance of showers. Cooler. Lows in
the mid 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 upper 60s. Northeast winds 5 to 10 mph.
$$
VAZ040-202000-
Rappahannock-
Including the cities of Castleton, Five Forks, Flint Hill,
Hackleys Crossroads, Rock Mills, and Washington
232 AM EDT Mon Apr 20 2026
Today Tonight Tue
Cloud Cover Pcldy Mclear Mclear
Precip Type Sprinkles None None
Chance Precip (%) 10 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 54 (-4) 28 (-12) 63
RH % (24h trend) 25 (-6) 74 (+2) 29
Wind 20ft/early(mph) NW 6 G23 Lgt/Var Lgt/Var
Wind 20ft/late(mph) NW 9 G24 Lgt/Var S 5 G17
Precip Amount 0.00 0.00 0.00
Precip Duration 2
Precip Begin 6 AM
Precip End 6 PM
Mixing Hgt(ft-agl/msl)9730 4850
Transport Wnd (mph) NW 22 SW 15
Vent Rate (kt-ft) 184870 63050
Max ADI Early 161 Very Good174 Very Good35 Fair
Max ADI Late 199 Very Good4 Very Poor 92 Good
Max LVORI Early 3 2 3
Max LVORI Late 1 3 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY...Partly cloudy. Showers likely. Lows in the mid 40s.
Highs in the lower 70s. West winds 5 to 10 mph.
.THURSDAY...Mostly clear. Lows in the upper 40s. Highs in the
upper 70s. Northwest winds around 5 mph.
.FRIDAY...Mostly clear. Lows in the lower 50s. Highs in the lower
80s. West winds around 5 mph.
.SATURDAY...Mostly cloudy with showers likely. Not as warm. Lows
in the mid 50s. Highs in the lower 70s. Southeast winds around
5 mph.
.SUNDAY...Mostly cloudy with showers likely. Lows in the lower
50s. Highs in the upper 60s. Northeast winds around 5 mph.
$$
DCZ001-202000-
District of Columbia-
Including the cities of Adams Morgan and Washington
232 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) 55 (-4) 32 (-12) 62
RH % (24h trend) 24 (-7) 72 (+6) 25
Wind 20ft/early(mph) NW 9 G19 NW 7 G19 Lgt/Var
Wind 20ft/late(mph) NW 12 G23 Lgt/Var SW 5
Precip Amount 0.00 0.00 0.00
Precip Duration 2
Precip Begin 6 AM
Precip End 6 PM
Mixing Hgt(ft-agl/msl)9530 5050
Transport Wnd (mph) NW 22 SW 9
Vent Rate (kt-ft) 181070 40400
Max ADI Early 112 Very Good185 Very Good32 Fair
Max ADI Late 121 Very Good5 Very Poor 63 Good
Max LVORI Early 3 2 3
Max LVORI Late 1 3 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY...Mostly cloudy. Showers likely. Lows in the upper
40s. Highs in the mid 70s. Southwest winds 5 to 10 mph.
.THURSDAY...Mostly clear. Lows in the lower 50s. Highs in the
upper 70s. Northwest winds around 5 mph.
.FRIDAY...Mostly clear. Lows in the mid 50s. Highs in the lower
80s. North winds around 5 mph.
.SATURDAY...Mostly cloudy. Showers likely. Cooler. Lows in the
upper 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 upper 60s. Northeast winds 5 to 10 mph.
$$
VAZ504-202000-
Eastern Highland-
Including the cities of Clover Creek, Liberty, McDowell,
Monterey, Mustoe, Possum Trot, and Sirons Mill
232 AM EDT Mon Apr 20 2026
Today Tonight Tue
Cloud Cover Mclear Mclear Clear
Precip Type Sprinkles None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 48 (-2) 24 (-11) 67
RH % (24h trend) 28 (-1) 77 (+3) 23
Wind 20ft/early(mph) NW 9 G27 NW 5 G21 Lgt/Var
Wind 20ft/late(mph) NW 10 G27 Lgt/Var SW 7 G19
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(ft-agl/msl)7770 5780
Transport Wnd (mph) NW 24 W 21
Vent Rate (kt-ft) 163170 104040
Max ADI Early 172 Very Good141 Very Good35 Fair
Max ADI Late 190 Very Good3 Very Poor 131 Very Good
Max LVORI Early 3 2 3
Max LVORI Late 1 3 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY...Partly cloudy. A chance of showers. Lows in the mid
40s. Highs in the upper 60s. West winds 15 to 20 mph.
.THURSDAY...Mostly clear. Lows in the upper 40s. Highs in the mid
70s. Northwest winds 10 to 15 mph.
.FRIDAY...Mostly clear. Lows in the upper 40s. Highs in the upper
70s. West winds 5 to 10 mph.
.SATURDAY...Mostly cloudy. Showers likely. Lows in the lower 50s.
Highs in the lower 70s. West winds 5 to 10 mph.
.SUNDAY...Mostly cloudy. A chance of showers. Lows in the upper
40s. Highs in the mid 60s. Southwest winds 10 to 15 mph.
$$
VAZ027-202000-
Shenandoah-
Including the cities of Clary, Strasburg, Alonzaville, Woodstock,
Hawkinstown, Mount Clifton, and Mount Jackson
232 AM EDT Mon Apr 20 2026
Today Tonight Tue
Cloud Cover Pcldy Mclear Mclear
Precip Type Sprinkles None None
Chance Precip (%) 10 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 52 (-4) 27 (-11) 66
RH % (24h trend) 26 (-3) 75 (0) 25
Wind 20ft/early(mph) NW 7 G25 NW 5 G21 Lgt/Var
Wind 20ft/late(mph) NW 10 G25 Lgt/Var S 5 G17
Precip Amount 0.00 0.00 0.00
Precip Duration 2
Precip Begin 6 AM
Precip End 6 PM
Mixing Hgt(ft-agl/msl)9310 4900
Transport Wnd (mph) NW 23 SW 15
Vent Rate (kt-ft) 186200 63700
Max ADI Early 159 Very Good168 Very Good31 Fair
Max ADI Late 197 Very Good3 Very Poor 95 Good
Max LVORI Early 4 2 4
Max LVORI Late 1 3 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY...Mostly cloudy. Showers likely. Lows in the upper
40s. Highs in the lower 70s. West winds 10 to 15 mph.
.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 lower
80s. West winds 5 to 10 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 with showers likely. Lows around 50.
Highs in the upper 60s. East winds 5 to 10 mph.
$$
VAZ505-202000-
Western Loudoun-
Including the city of Lucketts
232 AM EDT Mon Apr 20 2026
Today Tonight Tue
Cloud Cover Pcldy Mclear Mclear
Precip Type Showers None None
Chance Precip (%) 20 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 52 (-5) 28 (-13) 61
RH % (24h trend) 27 (-7) 75 (0) 29
Wind 20ft/early(mph) NW 12 G24 NW 8 G21 Lgt/Var
Wind 20ft/late(mph) NW 14 G26 Lgt/Var S 7 G18
Precip Amount 0.00 0.00 0.00
Precip Duration 2
Precip Begin 6 AM
Precip End 6 PM
Mixing Hgt(ft-agl/msl)9230 4550
Transport Wnd (mph) NW 23 SW 14
Vent Rate (kt-ft) 184600 54600
Max ADI Early 85 Good 113 Very Good32 Fair
Max ADI Late 120 Very Good5 Very Poor 84 Good
Max LVORI Early 4 2 3
Max LVORI Late 1 3 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY...Mostly cloudy. Showers likely. Lows in the upper
40s. Highs in the lower 70s. West winds 10 to 15 mph.
.THURSDAY...Mostly clear. Lows in the upper 40s. Highs in the mid
70s. Northwest winds 5 to 10 mph.
.FRIDAY...Mostly clear. Lows in the lower 50s. Highs around 80.
Northwest winds 5 to 10 mph.
.SATURDAY...Mostly cloudy with showers likely. Cooler. Lows in
the mid 50s. Highs in the upper 60s. Southeast winds 5 to 10 mph.
.SUNDAY...Mostly cloudy with showers likely. Lows in the lower
50s. Highs in the mid 60s. East winds 10 to 15 mph.
$$
VAZ028-202000-
Frederick-
Including the cities of Albin, Cedar Grove, Gainesboro,
and Winchester
232 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 (-5) 27 (-12) 65
RH % (24h trend) 28 (-5) 73 (-4) 26
Wind 20ft/early(mph) NW 11 G25 NW 6 G21 Lgt/Var
Wind 20ft/late(mph) NW 12 G26 Lgt/Var S 5 G17
Precip Amount 0.00 0.00 0.00
Precip Duration 2
Precip Begin 6 AM
Precip End 6 PM
Mixing Hgt(ft-agl/msl)9240 4990
Transport Wnd (mph) NW 23 SW 14
Vent Rate (kt-ft) 184800 59880
Max ADI Early 93 Good 170 Very Good33 Fair
Max ADI Late 119 Very Good3 Very Poor 90 Good
Max LVORI Early 4 2 3
Max LVORI Late 1 3 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY...Mostly cloudy. Showers likely. Lows in the upper
40s. Highs in the lower 70s. West winds 10 to 15 mph.
.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 around 80.
West winds 5 to 10 mph.
.SATURDAY...Mostly cloudy with showers likely. Cooler. Lows in
the mid 50s. Highs in the upper 60s. Southeast winds 5 to 10 mph.
.SUNDAY...Mostly cloudy with showers likely. Lows in the lower
50s. Highs in the mid 60s. East winds 5 to 10 mph.
$$
VAZ025-202000-
Augusta-
Including the cities of Christian, Churchville, Staunton,
Waynesboro, Spottswood, and Stuarts Draft
232 AM EDT Mon Apr 20 2026
Today Tonight Tue
Cloud Cover Mclear Mclear Clear
Precip Type Sprinkles None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 54 (-2) 26 (-13) 66
RH % (24h trend) 23 (-3) 73 (+7) 25
Wind 20ft/early(mph) NW 8 G27 NW 5 G21 Lgt/Var
Wind 20ft/late(mph) NW 10 G27 Lgt/Var SW 6 G19
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(ft-agl/msl)9250 5320
Transport Wnd (mph) NW 22 SW 20
Vent Rate (kt-ft) 175750 90440
Max ADI Early 181 Very Good145 Very Good34 Fair
Max ADI Late 190 Very Good3 Very Poor 116 Very Good
Max LVORI Early 3 2 3
Max LVORI Late 1 3 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY...Partly cloudy. A chance of showers. Lows in the
upper 40s. Highs in the lower 70s. West winds 15 to 20 mph.
.THURSDAY...Mostly clear. Lows around 50. Highs in the upper 70s.
Northwest winds 10 to 15 mph.
.FRIDAY...Mostly clear. Lows in the lower 50s. Highs around 80.
West winds 10 to 15 mph.
.SATURDAY...Partly cloudy. Showers likely. Lows in the mid 50s.
Highs in the mid 70s. West winds 10 to 15 mph.
.SUNDAY...Mostly cloudy. A chance of showers. Lows in the lower
50s. Highs in the mid 60s. Southwest winds 10 to 15 mph.
$$
VAZ502-202000-
Southern Fauquier-
Including the city of Turnbull
232 AM EDT Mon Apr 20 2026
Today Tonight Tue
Cloud Cover Pcldy Mclear Mclear
Precip Type Sprinkles None None
Chance Precip (%) 10 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 57 (-3) 28 (-12) 63
RH % (24h trend) 24 (-7) 76 (-1) 26
Wind 20ft/early(mph) NW 7 G19 N 5 G19 Lgt/Var
Wind 20ft/late(mph) NW 11 G21 Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00
Precip Duration 2
Precip Begin 6 AM
Precip End 6 PM
Mixing Hgt(ft-agl/msl)9310 4820
Transport Wnd (mph) NW 22 SW 14
Vent Rate (kt-ft) 176890 57840
Max ADI Early 154 Very Good160 Very Good35 Fair
Max ADI Late 175 Very Good4 Very Poor 83 Good
Max LVORI Early 3 2 4
Max LVORI Late 1 4 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY...Mostly cloudy. Showers likely. Lows in the upper
40s. Highs in the mid 70s. West winds 5 to 10 mph.
.THURSDAY...Mostly clear. Lows in the upper 40s. Highs in the
upper 70s. North winds around 5 mph.
.FRIDAY...Mostly clear. Lows in the lower 50s. Highs in the lower
80s. West winds around 5 mph.
.SATURDAY...Mostly cloudy with showers likely. Not as warm. Lows
in the mid 50s. Highs in the lower 70s. East winds 5 to 10 mph.
.SUNDAY...Mostly cloudy with showers likely. Lows in the lower
50s. Highs in the upper 60s. Northeast winds 5 to 10 mph.
$$
VAZ026-202000-
Rockingham-
Including the cities of Harrisonburg and Linville
232 AM EDT Mon Apr 20 2026
Today Tonight Tue
Cloud Cover Pcldy Mclear Clear
Precip Type Sprinkles None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 53 (-2) 25 (-12) 67
RH % (24h trend) 27 (-3) 78 (+4) 26
Wind 20ft/early(mph) NW 8 G28 NW 5 G24 Lgt/Var
Wind 20ft/late(mph) NW 11 G27 Lgt/Var S 7 G19
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(ft-agl/msl)9200 5350
Transport Wnd (mph) NW 23 SW 18
Vent Rate (kt-ft) 184000 85600
Max ADI Early 172 Very Good162 Very Good30 Fair
Max ADI Late 141 Very Good3 Very Poor 110 Very Good
Max LVORI Early 4 2 3
Max LVORI Late 1 4 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY...Mostly cloudy. A chance of showers. Lows in the
upper 40s. Highs in the lower 70s. West winds 10 to 15 mph.
.THURSDAY...Mostly clear. Lows in the upper 40s. Highs in the
upper 70s. Northwest winds 10 to 15 mph.
.FRIDAY...Mostly clear. Lows in the lower 50s. Highs around 80.
West winds 5 to 10 mph.
.SATURDAY...Mostly cloudy. Showers likely. Lows in the mid 50s.
Highs in the mid 70s. Southwest winds 5 to 10 mph.
.SUNDAY...Mostly cloudy with a chance of showers. Lows in the
lower 50s. Highs in the mid 60s. Southwest winds 5 to 10 mph.
$$
VAZ503-202000-
Western Highland-
Including the cities of Hightown, Mill Gap, and New Hampden
232 AM EDT Mon Apr 20 2026
Today Tonight Tue
Cloud Cover Pcldy Mclear Mclear
Precip Type Sprinkles None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 44 (-2) 22 (-9) 64
RH % (24h trend) 31 (-2) 80 (-2) 24
Wind 20ft/early(mph) NW 13 G32 NW 6 G25 Lgt/Var
Wind 20ft/late(mph) NW 12 G32 Lgt/Var SW 7 G23
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(ft-agl/msl)6990 5670
Transport Wnd (mph) NW 24 W 22
Vent Rate (kt-ft) 146790 107730
Max ADI Early 112 Very Good134 Very Good36 Fair
Max ADI Late 116 Very Good3 Very Poor 132 Very Good
Max LVORI Early 4 3 4
Max LVORI Late 1 4 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY...Partly cloudy. Showers likely. Lows in the mid 40s.
Highs in the lower 60s. West winds 15 to 20 mph.
.THURSDAY...Partly cloudy. Lows in the mid 40s. Highs in the
lower 70s. 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. Showers likely. Lows in the upper 40s.
Highs in the lower 60s. West winds 10 to 15 mph.
$$
VAZ508-202000-
Central Virginia Blue Ridge-
Including the city of Montebello
232 AM EDT Mon Apr 20 2026
Today Tonight Tue
Cloud Cover Mclear Mclear Clear
Precip Type Sprinkles None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 52 (-2) 27 (-12) 63
RH % (24h trend) 23 (-3) 64 (+3) 24
Wind 20ft/early(mph) NW 12 G29 NW 8 G24 Lgt/Var
Wind 20ft/late(mph) NW 11 G28 Lgt/Var S 7 G21
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(ft-agl/msl)8630 4190
Transport Wnd (mph) NW 22 SW 14
Vent Rate (kt-ft) 163970 50280
Max ADI Early 109 Very Good115 Very Good27 Fair
Max ADI Late 112 Very Good4 Very Poor 73 Good
Max LVORI Early 3 2 3
Max LVORI Late 1 3 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY...Partly cloudy. A chance of showers. Lows in the
upper 40s. Highs in the upper 60s. West winds 15 to 20 mph.
.THURSDAY...Mostly clear. Lows in the lower 50s. Highs in the mid
70s. Northwest winds 10 to 15 mph.
.FRIDAY...Mostly clear. Lows in the mid 50s. Highs in the upper
70s. West winds 5 to 10 mph.
.SATURDAY...Partly cloudy. Showers likely. Lows in the upper 50s.
Highs in the lower 70s. Southwest winds 10 to 15 mph.
.SUNDAY...Mostly cloudy. A chance of showers. Lows in the lower
50s. Highs in the lower 60s. West winds 10 to 15 mph.
$$
VAZ506-202000-
Eastern Loudoun-
Including the cities of Gleedsville, Leesburg,
Dulles International Airport, Oak Grove, Sterling Park,
and Countryside
232 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 (-6) 29 (-13) 61
RH % (24h trend) 26 (-7) 76 (+1) 28
Wind 20ft/early(mph) NW 11 G21 NW 8 G20 Lgt/Var
Wind 20ft/late(mph) NW 14 G24 Lgt/Var S 6
Precip Amount 0.00 0.00 0.00
Precip Duration 2
Precip Begin 6 AM
Precip End 6 PM
Mixing Hgt(ft-agl/msl)9480 4720
Transport Wnd (mph) NW 23 SW 13
Vent Rate (kt-ft) 189600 51920
Max ADI Early 92 Good 115 Very Good34 Fair
Max ADI Late 121 Very Good4 Very Poor 83 Good
Max LVORI Early 3 2 4
Max LVORI Late 1 3 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY...Mostly cloudy. Showers likely. Lows in the upper
40s. Highs in the lower 70s. West winds 5 to 10 mph.
.THURSDAY...Mostly clear. Lows around 50. Highs in the upper 70s.
Northwest winds 5 to 10 mph.
.FRIDAY...Mostly clear. Lows in the lower 50s. Highs around 80.
Northwest winds around 5 mph.
.SATURDAY...Mostly cloudy with showers likely. Cooler. Lows in
the mid 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 upper 60s. East winds 5 to 10 mph.
$$
VAZ507-202000-
Northern Virginia Blue Ridge-
Including the cities of Chester Gap and Skyland
232 AM EDT Mon Apr 20 2026
Today Tonight Tue
Cloud Cover Mclear Mclear Clear
Precip Type Sprinkles None None
Chance Precip (%) 10 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 50 (-2) 26 (-11) 61
RH % (24h trend) 29 (-4) 72 (-3) 28
Wind 20ft/early(mph) NW 12 G28 NW 9 G25 Lgt/Var
Wind 20ft/late(mph) NW 12 G28 Lgt/Var S 7 G23
Precip Amount 0.00 0.00 0.00
Precip Duration 2
Precip Begin 6 AM
Precip End 6 PM
Mixing Hgt(ft-agl/msl)8430 4030
Transport Wnd (mph) NW 23 SW 14
Vent Rate (kt-ft) 168600 48360
Max ADI Early 96 Good 99 Good 26 Fair
Max ADI Late 112 Very Good4 Very Poor 69 Good
Max LVORI Early 3 2 3
Max LVORI Late 1 3 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY...Partly cloudy. Showers likely. Lows in the upper
40s. Highs in the upper 60s. West winds 15 to 20 mph.
.THURSDAY...Mostly clear. Lows in the upper 40s. Highs in the mid
70s. Northwest winds 10 to 15 mph.
.FRIDAY...Mostly clear. Lows in the lower 50s. Highs in the upper
70s. West winds 5 to 10 mph.
.SATURDAY...Mostly cloudy. Showers likely. Lows in the mid 50s.
Highs in the upper 60s. South winds 5 to 10 mph.
.SUNDAY...Mostly cloudy with showers likely. Lows in the lower
50s. Highs in the lower 60s. East winds 10 to 15 mph.
$$
VAZ501-202000-
Northern Fauquier-
Including the cities of Airlie, Bethel, and Warrenton
232 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 (-4) 28 (-12) 62
RH % (24h trend) 25 (-6) 74 (+3) 28
Wind 20ft/early(mph) NW 10 G24 NW 7 G21 Lgt/Var
Wind 20ft/late(mph) NW 12 G25 Lgt/Var S 6 G18
Precip Amount 0.00 0.00 0.00
Precip Duration 2
Precip Begin 6 AM
Precip End 6 PM
Mixing Hgt(ft-agl/msl)9330 4600
Transport Wnd (mph) NW 22 SW 14
Vent Rate (kt-ft) 177270 55200
Max ADI Early 98 Good 125 Very Good33 Fair
Max ADI Late 117 Very Good4 Very Poor 85 Good
Max LVORI Early 3 2 3
Max LVORI Late 1 3 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY...Mostly cloudy. Showers likely. Lows in the upper
40s. Highs in the lower 70s. West winds 10 to 15 mph.
.THURSDAY...Mostly clear. Lows in the upper 40s. Highs in the
upper 70s. North winds 5 to 10 mph.
.FRIDAY...Mostly clear. Lows in the lower 50s. Highs around 80.
Northwest winds around 5 mph.
.SATURDAY...Mostly cloudy with showers likely. Cooler. Lows in
the mid 50s. Highs in the upper 60s. Southeast winds 5 to 10 mph.
.SUNDAY...Mostly cloudy with showers likely. Lows in the lower
50s. Highs in the upper 60s. East winds 5 to 10 mph.
$$
VAZ029-202000-
Page-
Including the cities of Compton, Fairview, Hamburg, Kimball,
Luray, Rileyville, and Ingham
232 AM EDT Mon Apr 20 2026
Today Tonight Tue
Cloud Cover Pcldy Mclear Clear
Precip Type Sprinkles None None
Chance Precip (%) 10 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 53 (-4) 27 (-12) 66
RH % (24h trend) 27 (-3) 74 (0) 25
Wind 20ft/early(mph) NW 7 G23 N 5 G20 Lgt/Var
Wind 20ft/late(mph) NW 10 G23 Lgt/Var S 6 G18
Precip Amount 0.00 0.00 0.00
Precip Duration 2
Precip Begin 6 AM
Precip End 6 PM
Mixing Hgt(ft-agl/msl)9370 5070
Transport Wnd (mph) NW 22 SW 17
Vent Rate (kt-ft) 178030 76050
Max ADI Early 160 Very Good167 Very Good30 Fair
Max ADI Late 195 Very Good3 Very Poor 97 Good
Max LVORI Early 3 2 3
Max LVORI Late 1 3 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY...Partly cloudy. Showers likely. Lows in the upper
40s. Highs in the lower 70s. West winds 10 to 15 mph.
.THURSDAY...Mostly clear. Lows around 50. Highs around 80.
Northwest winds 5 to 10 mph.
.FRIDAY...Mostly clear. Lows in the lower 50s. Highs in the lower
80s. West winds around 5 mph.
.SATURDAY...Mostly cloudy. Showers likely. Lows in the upper 50s.
Highs in the mid 70s. South winds 5 to 10 mph.
.SUNDAY...Mostly cloudy with showers likely. Lows in the lower
50s. Highs in the upper 60s. Southeast winds 5 to 10 mph.
$$
WVZ506-202000-
Eastern Pendleton-
Including the cities of Brandywine, Franklin, Oak Flat, Ruddle,
and Sugar Grove
232 AM EDT Mon Apr 20 2026
Today Tonight Tue
Cloud Cover Pcldy Mclear Mclear
Precip Type Sprinkles None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 48 (-3) 24 (-11) 68
RH % (24h trend) 29 (-1) 77 (+1) 22
Wind 20ft/early(mph) NW 9 G27 NW 6 G24 Lgt/Var
Wind 20ft/late(mph) NW 11 G27 Lgt/Var SW 6 G19
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(ft-agl/msl)8080 6390
Transport Wnd (mph) NW 24 W 20
Vent Rate (kt-ft) 169680 108630
Max ADI Early 162 Very Good151 Very Good39 Fair
Max ADI Late 191 Very Good3 Very Poor 133 Very Good
Max LVORI Early 4 2 3
Max LVORI Late 1 3 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY...Mostly cloudy. Showers likely. Lows around 50. Highs
in the upper 60s. West winds 15 to 20 mph.
.THURSDAY...Mostly clear. Lows in the upper 40s. Highs in the mid
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...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 mid 60s. Southwest winds 5 to 10 mph.
$$
VAZ031-202000-
Clarke-
Including the cities of Berryville and Stringtown
232 AM EDT Mon Apr 20 2026
Today Tonight Tue
Cloud Cover Pcldy Mclear Mclear
Precip Type Showers None None
Chance Precip (%) 20 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 51 (-6) 28 (-12) 64
RH % (24h trend) 27 (-5) 78 (+2) 27
Wind 20ft/early(mph) NW 11 G24 NW 8 G23 Lgt/Var
Wind 20ft/late(mph) NW 14 G26 Lgt/Var S 6 G19
Precip Amount 0.00 0.00 0.00
Precip Duration 2
Precip Begin 6 AM
Precip End 6 PM
Mixing Hgt(ft-agl/msl)9330 4810
Transport Wnd (mph) NW 22 SW 14
Vent Rate (kt-ft) 177270 57720
Max ADI Early 90 Good 107 Very Good31 Fair
Max ADI Late 120 Very Good4 Very Poor 84 Good
Max LVORI Early 4 2 4
Max LVORI Late 1 4 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY...Mostly cloudy. Showers likely. Lows in the upper
40s. Highs in the lower 70s. West winds 10 to 15 mph.
.THURSDAY...Mostly clear. Lows in the upper 40s. Highs in the
upper 70s. Northwest winds 5 to 10 mph.
.FRIDAY...Mostly clear. Lows in the lower 50s. Highs around 80.
West winds around 5 mph.
.SATURDAY...Mostly cloudy with showers likely. Cooler. Lows in
the mid 50s. Highs in the upper 60s. Southeast winds 5 to 10 mph.
.SUNDAY...Mostly cloudy with showers likely. Lows in the lower
50s. Highs in the upper 60s. East winds 5 to 10 mph.
$$
WVZ053-202000-
Jefferson-
Including the cities of Ranson, Shenandoah Junction, Bloomery,
Charles Town, Middleway, Bakerton, and Millville
232 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 (-5) 28 (-12) 62
RH % (24h trend) 28 (-5) 77 (+1) 28
Wind 20ft/early(mph) NW 12 G23 NW 8 G20 Lgt/Var
Wind 20ft/late(mph) NW 14 G25 Lgt/Var S 7 G17
Precip Amount 0.00 0.00 0.00
Precip Duration 2
Precip Begin 6 AM
Precip End 6 PM
Mixing Hgt(ft-agl/msl)9350 4600
Transport Wnd (mph) NW 23 SW 13
Vent Rate (kt-ft) 187000 50600
Max ADI Early 80 Good 107 Very Good31 Fair
Max ADI Late 121 Very Good4 Very Poor 80 Good
Max LVORI Early 4 2 4
Max LVORI Late 1 4 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY...Mostly cloudy. Showers likely. Lows in the upper
40s. Highs in the lower 70s. West winds 10 to 15 mph.
.THURSDAY...Mostly clear. Lows in the upper 40s. Highs in the
upper 70s. Northwest 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 with showers likely. Cooler. Lows in
the mid 50s. Highs in the upper 60s. Southeast winds 5 to 10 mph.
.SUNDAY...Mostly cloudy with showers likely. Lows around 50.
Highs in the mid 60s. East winds 5 to 10 mph.
$$
VAZ030-202000-
Warren-
Including the cities of Arco, Bentonville, Buckton, Cedarville,
Front Royal, Glen Echo, and Howellsville
232 AM EDT Mon Apr 20 2026
Today Tonight Tue
Cloud Cover Pcldy Mclear Mclear
Precip Type Showers None None
Chance Precip (%) 20 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 53 (-4) 28 (-13) 66
RH % (24h trend) 25 (-4) 74 (+3) 24
Wind 20ft/early(mph) NW 9 G24 NW 6 G21 Lgt/Var
Wind 20ft/late(mph) NW 11 G25 Lgt/Var S 5 G19
Precip Amount 0.00 0.00 0.00
Precip Duration 2
Precip Begin 6 AM
Precip End 6 PM
Mixing Hgt(ft-agl/msl)9460 5200
Transport Wnd (mph) NW 22 SW 16
Vent Rate (kt-ft) 179740 72800
Max ADI Early 156 Very Good174 Very Good35 Fair
Max ADI Late 118 Very Good3 Very Poor 90 Good
Max LVORI Early 3 2 3
Max LVORI Late 1 3 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY...Partly cloudy. Showers likely. Lows in the upper
40s. Highs in the lower 70s. West winds 10 to 15 mph.
.THURSDAY...Mostly clear. Lows around 50. Highs in the upper 70s.
Northwest winds 5 to 10 mph.
.FRIDAY...Mostly clear. Lows in the mid 50s. Highs in the lower
80s. West winds around 5 mph.
.SATURDAY...Mostly cloudy with showers likely. Not as warm. Lows
in the upper 50s. Highs in the lower 70s. Southeast winds 5 to
10 mph.
.SUNDAY...Mostly cloudy with showers likely. Lows in the lower
50s. Highs in the upper 60s. East winds 5 to 10 mph.
$$
WVZ052-202000-
Berkeley-
Including the city of Martinsburg
232 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 (-5) 28 (-12) 63
RH % (24h trend) 28 (-5) 73 (-2) 27
Wind 20ft/early(mph) NW 10 G24 NW 7 G20 Lgt/Var
Wind 20ft/late(mph) NW 13 G26 Lgt/Var S 6 G17
Precip Amount 0.00 0.00 0.00
Precip Duration 2
Precip Begin 6 AM
Precip End 6 PM
Mixing Hgt(ft-agl/msl)9310 4810
Transport Wnd (mph) NW 23 SW 15
Vent Rate (kt-ft) 186200 62530
Max ADI Early 87 Good 114 Very Good33 Fair
Max ADI Late 121 Very Good4 Very Poor 90 Good
Max LVORI Early 3 2 3
Max LVORI Late 1 3 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY...Mostly cloudy. Showers likely. Lows in the upper
40s. Highs in the lower 70s. West winds 10 to 15 mph.
.THURSDAY...Mostly clear. Lows in the upper 40s. Highs in the
upper 70s. Northwest winds 5 to 10 mph.
.FRIDAY...Mostly clear. Lows in the lower 50s. Highs around 80.
West winds around 5 mph.
.SATURDAY...Mostly cloudy with showers likely. Cooler. Lows in
the mid 50s. Highs in the upper 60s. Southeast winds 5 to 10 mph.
.SUNDAY...Mostly cloudy with showers likely. Lows around 50.
Highs in the mid 60s. East winds 5 to 10 mph.
$$
WVZ051-202000-
Morgan-
Including the cities of Hancock, Shady Grove, Berkeley Spgs,
Berryville, Smith Crossroads, Magnolia, and Paw Paw
232 AM EDT Mon Apr 20 2026
Today Tonight Tue
Cloud Cover Pcldy Mclear Mclear
Precip Type Showers None None
Chance Precip (%) 20 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 50 (-5) 28 (-12) 64
RH % (24h trend) 27 (-7) 70 (-3) 24
Wind 20ft/early(mph) NW 9 G24 NW 5 G20 Lgt/Var
Wind 20ft/late(mph) NW 10 G26 Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00
Precip Duration 2
Precip Begin 6 AM
Precip End 6 PM
Mixing Hgt(ft-agl/msl)9280 5440
Transport Wnd (mph) NW 23 SW 15
Vent Rate (kt-ft) 185600 70720
Max ADI Early 146 Very Good167 Very Good34 Fair
Max ADI Late 200 Very Good3 Very Poor 95 Good
Max LVORI Early 3 2 4
Max LVORI Late 1 3 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY...Mostly cloudy. A chance of showers. Lows in the
upper 40s. Highs around 70. West winds 5 to 10 mph.
.THURSDAY...Mostly clear. Lows in the upper 40s. Highs in the
upper 70s. Northwest winds 5 to 10 mph.
.FRIDAY...Mostly clear. Lows in the lower 50s. Highs around 80.
West winds 5 to 10 mph.
.SATURDAY...Mostly cloudy with showers likely. Cooler. Lows in
the mid 50s. Highs in the mid 60s. Southeast winds 5 to 10 mph.
.SUNDAY...Mostly cloudy with showers likely. Lows in the lower
50s. Highs in the mid 60s. East winds 5 to 10 mph.
$$
WVZ050-202000-
Hampshire-
Including the cities of Purgitsville, Frenchburg, Romney,
Three Churches, Wapocomo, Points, and Springfield
232 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) 50 (-4) 27 (-11) 67
RH % (24h trend) 27 (-4) 72 (-5) 23
Wind 20ft/early(mph) NW 10 G27 NW 6 G23 Lgt/Var
Wind 20ft/late(mph) NW 12 G26 Lgt/Var S 5
Precip Amount 0.00 0.00 0.00
Precip Duration 2
Precip Begin 6 AM
Precip End 6 PM
Mixing Hgt(ft-agl/msl)9070 6020
Transport Wnd (mph) NW 22 SW 15
Vent Rate (kt-ft) 172330 78260
Max ADI Early 121 Very Good165 Very Good33 Fair
Max ADI Late 119 Very Good3 Very Poor 100 Good
Max LVORI Early 4 2 3
Max LVORI Late 1 3 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY...Mostly cloudy. Showers likely. Lows around 50. Highs
in the upper 60s. West winds 10 to 15 mph.
.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 around 80.
West winds 5 to 10 mph.
.SATURDAY...Mostly cloudy. Showers likely. Not as warm. Lows in
the upper 50s. Highs around 70. South winds 5 to 10 mph.
.SUNDAY...Mostly cloudy with showers likely. Lows in the lower
50s. Highs in the mid 60s. Northeast winds 10 to 15 mph.
$$
WVZ055-202000-
Hardy-
Including the cities of Brake, Bean Settlement, Fisher, McNeill,
and Moorefield
232 AM EDT Mon Apr 20 2026
Today Tonight Tue
Cloud Cover Pcldy Mclear Mclear
Precip Type Showers None None
Chance Precip (%) 20 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 49 (-3) 26 (-12) 68
RH % (24h trend) 29 (-2) 73 (-2) 23
Wind 20ft/early(mph) NW 10 G27 NW 6 G24 Lgt/Var
Wind 20ft/late(mph) NW 12 G27 Lgt/Var S 6 G18
Precip Amount 0.00 0.00 0.00
Precip Duration 2
Precip Begin 6 AM
Precip End 6 PM
Mixing Hgt(ft-agl/msl)8820 5980
Transport Wnd (mph) NW 23 SW 17
Vent Rate (kt-ft) 176400 89700
Max ADI Early 142 Very Good163 Very Good31 Fair
Max ADI Late 117 Very Good3 Very Poor 102 Very Good
Max LVORI Early 3 2 3
Max LVORI Late 1 3 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY...Mostly cloudy. Showers likely. Lows in the lower
50s. Highs in the upper 60s. West winds 10 to 15 mph.
.THURSDAY...Mostly clear. Lows around 50. Highs in the upper 70s.
Northwest winds 10 to 15 mph.
.FRIDAY...Mostly clear. Lows in the lower 50s. Highs in the upper
70s. West winds 5 to 10 mph.
.SATURDAY...Mostly cloudy. Showers likely. Lows in the upper 50s.
Highs in the lower 70s. West winds 5 to 10 mph.
.SUNDAY...Mostly cloudy. Showers likely. Lows in the lower 50s.
Highs in the mid 60s. West winds 5 to 10 mph.
$$
MDZ509-202000-
Western Garrett-
Including the cities of Mountain Lake Park and Oakland
232 AM EDT Mon Apr 20 2026
Today Tonight Tue
Cloud Cover Pcldy Mclear Mclear
Precip Type Sprinkles None None
Chance Precip (%) 20 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 42 (-3) 24 (-9) 62
RH % (24h trend) 40 (0) 80 (-10) 30
Wind 20ft/early(mph) NW 10 G26 NW 5 G20 Lgt/Var
Wind 20ft/late(mph) NW 11 G26 Lgt/Var SW 8 G19
Precip Amount 0.01 0.00 0.00
Precip Duration 2
Precip Begin 6 AM
Precip End 6 PM
Mixing Hgt(ft-agl/msl)7200 4280
Transport Wnd (mph) NW 24 W 20
Vent Rate (kt-ft) 151200 72760
Max ADI Early 131 Very Good135 Very Good37 Fair
Max ADI Late 130 Very Good3 Very Poor 94 Good
Max LVORI Early 4 3 4
Max LVORI Late 1 4 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY...Mostly cloudy with showers likely. Lows around 50.
Highs in the lower 60s. West winds 10 to 15 mph.
.THURSDAY...Partly cloudy. Lows in the upper 40s. Highs in the
lower 70s. West winds 5 to 10 mph.
.FRIDAY...Mostly clear. A chance of showers. Lows in the lower
50s. Highs in the mid 70s. West winds 5 to 10 mph.
.SATURDAY...Showers. Lows in the mid 50s. Highs in the upper 60s.
West winds 5 to 10 mph.
.SUNDAY...Mostly cloudy with showers likely. Lows in the upper
40s. Highs in the lower 60s. Southwest winds 5 to 10 mph.
$$
MDZ510-202000-
Eastern Garrett-
Including the cities of Grantsville and Kitzmiller
232 AM EDT Mon Apr 20 2026
Today Tonight Tue
Cloud Cover Pcldy Mclear Mclear
Precip Type Showers None None
Chance Precip (%) 20 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 42 (-5) 24 (-10) 64
RH % (24h trend) 35 (-2) 73 (-12) 25
Wind 20ft/early(mph) NW 13 G28 NW 7 G21 Lgt/Var
Wind 20ft/late(mph) NW 12 G26 Lgt/Var SW 8 G19
Precip Amount 0.01 0.00 0.00
Precip Duration 2
Precip Begin 6 AM
Precip End 6 PM
Mixing Hgt(ft-agl/msl)7500 4770
Transport Wnd (mph) NW 24 W 18
Vent Rate (kt-ft) 157500 76320
Max ADI Early 97 Good 142 Very Good40 Fair
Max ADI Late 119 Very Good3 Very Poor 95 Good
Max LVORI Early 4 3 3
Max LVORI Late 1 3 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY...Mostly cloudy with showers likely. Lows around 50.
Highs in the lower 60s. West winds 10 to 15 mph.
.THURSDAY...Mostly clear. Lows in the upper 40s. Highs in the
lower 70s. West winds 10 to 15 mph.
.FRIDAY...Mostly clear. Lows in the lower 50s. Highs in the mid
70s. West winds 5 to 10 mph.
.SATURDAY...Mostly cloudy with showers likely. Lows in the mid
50s. Highs in the upper 60s. West winds 5 to 10 mph.
.SUNDAY...Mostly cloudy with showers likely. Lows in the upper
40s. Highs in the lower 60s. Southwest winds 10 to 15 mph.
$$
MDZ008-VAZ526-202000-
Cecil-Northwest Prince William-
Including the cities of Andora, Appleton, Barksdale, Bay View,
Blake, Bohemias Mills, Brantwood, Haymarket, and Woolsey
232 AM EDT Mon Apr 20 2026
Today Tonight Tue
Cloud Cover Pcldy Mclear Clear
Precip Type Showers None None
Chance Precip (%) 20 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 53 (-3) 28 (-14) 58
RH % (24h trend) 28 (-12) 73 (+1) 29
Wind 20ft/early(mph) NW 8 G20 NW 7 G20 Lgt/Var
Wind 20ft/late(mph) NW 12 G23 Lgt/Var SW 5
Precip Amount 0.00 0.00 0.00
Precip Duration 2
Precip Begin 6 AM
Precip End 6 PM
Mixing Hgt(ft-agl/msl)8580 4810
Transport Wnd (mph) NW 22 SW 8
Vent Rate (kt-ft) 163020 33670
Max ADI Early 62 Good 156 Very Good31 Fair
Max ADI Late 115 Very Good5 Very Poor 50 Gen Good
Max LVORI Early 3 2 3
Max LVORI Late 1 3 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY...Mostly cloudy with a chance of showers. Lows in the
mid 40s. Highs in the upper 60s. Southwest winds 10 to 15 mph.
.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. Northeast winds around 5 mph.
.SATURDAY...Mostly cloudy with a chance of showers. Cooler. Lows
in the lower 50s. Highs in the lower 60s. East winds 5 to 10 mph.
.SUNDAY...Mostly cloudy with showers likely. 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 200752
FWFAKQ
Fire Weather Planning Forecast For CEN/ERN VA...NE NC...MD ERN SHORE
National Weather Service WAKEFIELD VA
352 AM EDT Mon Apr 20 2026
.DISCUSSION...
Turning very dry and breezy today with RHs 15-30%, again lowest across the
Piedmont. As a result, increased fire danger has been issued and in effect
through late morning and afternoon.
Very dry again for Tuesday with lower winds. Next chance of rain is
possible Wednesday associated with a passing cold front.
MDZ021>023-202015-
Dorchester-Wicomico-Somerset-
Including the cities of Cambridge, Salisbury, Crisfield,
and Princess Anne
352 AM EDT Mon Apr 20 2026
Today Tonight Tue
Cloud Cover PCldy MClear Clear
Chance Precip (%) 0 0 0
Precip Type None None None
Chance of Thunder (%) 0 0 0
Max/Min Temp 57 31 62
Min/Max RH (%) 27 66 24
Wnd20ft/Early(MPH) W 5-9 G20 N 2-6
Wnd20ft/Late(MPH) NW 10-14 G23 N 6-10 G20 W 2-6
Precip Duration 0 0 0
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
Inversion(Temp/Time) 44/0600 None None
Dispersion (Evening) Poor
Max Mixing Hgt(FT-AGL)7700 5150
Transport Wind (MPH) W 15 NW 7
Vent Rate (FT-MPH) 115500 36050
ADI Early 66 Good 87 Good 34 Fair
ADI Late 109 Very Good6 Very Poor 34 Fair
Max LVORI Early 3 2 3
Max LVORI Late 1 3 1
Turner Stability C F A
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY NIGHT...Mostly clear in the evening, then becoming
mostly cloudy. Lows in the upper 40s. South winds around 5 mph.
.WEDNESDAY...Partly sunny with a chance of showers. Highs in the
mid 70s. Minimum RH 41 percent in the late morning and afternoon.
South winds around 10 mph.
.WEDNESDAY NIGHT...Partly cloudy. Lows in the lower 50s. West
winds around 5 mph.
.THURSDAY...Sunny. Highs in the mid 70s. Minimum RH 36 percent in
the late morning and afternoon. Northwest winds around 5 mph.
.FRIDAY...Mostly clear. Lows in the mid 50s. Highs in the mid
70s. Minimum RH 43 percent. Southwest winds around 5 mph.
.SATURDAY...Mostly cloudy. A chance of showers. Lows in the mid
50s. Highs in the upper 60s. Minimum RH 64 percent. East winds
around 5 mph.
.SUNDAY...Mostly cloudy with showers likely. Lows in the lower
50s. Highs in the mid 60s. Minimum RH 58 percent. East winds 5 to
10 mph.
$$
MDZ024-202015-
Inland Worcester-
Including the city of Snow Hill
352 AM EDT Mon Apr 20 2026
Today Tonight Tue
Cloud Cover PCldy MClear Clear
Chance Precip (%) 20 0 0
Precip Type Showers None None
Chance of Thunder (%) 0 0 0
Max/Min Temp 57 31 60
Min/Max RH (%) 30 68 25
Wnd20ft/Early(MPH) SW 3-7 G19 N 2-6
Wnd20ft/Late(MPH) NW 9-13 G23 NW 5-9 G17 S 2-6
Precip Duration 0 0 0
Precip Amount 0.00 0.00 0.00
Precip Begin 12 PM
Precip End 3 PM
Inversion(Temp/Time) 50/0900 None None
Dispersion (Evening) Poor
Max Mixing Hgt(FT-AGL)7360 5230
Transport Wind (MPH) W 14 NW 8
Vent Rate (FT-MPH) 103040 41840
ADI Early 61 Good 85 Good 41 Gen Good
ADI Late 105 Very Good5 Very Poor 43 Gen Good
Max LVORI Early 3 2 3
Max LVORI Late 1 3 1
Turner Stability B F A
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY NIGHT...Mostly clear in the evening, then becoming
mostly cloudy. Lows in the mid 40s. South winds around 5 mph.
.WEDNESDAY...Partly sunny with a chance of showers. Highs in the
mid 70s. Minimum RH 41 percent in the late morning and afternoon.
South winds around 10 mph.
.WEDNESDAY NIGHT...Partly cloudy. Lows in the lower 50s. West
winds around 5 mph.
.THURSDAY...Sunny. Highs in the mid 70s. Minimum RH 37 percent in
the late morning and afternoon. Northwest winds around 5 mph.
.FRIDAY...Partly cloudy. Lows in the lower 50s. Highs in the
lower 70s. Minimum RH 45 percent. North winds around 5 mph.
.SATURDAY THROUGH SUNDAY...Mostly cloudy with a chance of
showers. Lows in the lower 50s. Highs in the mid 60s. Minimum RH
60 percent. East winds 5 to 10 mph.
$$
MDZ025-202015-
Maryland Beaches-
Including the city of Ocean City
352 AM EDT Mon Apr 20 2026
Today Tonight Tue
Cloud Cover PCldy MClear Clear
Chance Precip (%) 20 0 0
Precip Type Showers None None
Chance of Thunder (%) 0 0 0
Max/Min Temp 57 35 57
Min/Max RH (%) 36 65 29
Wnd20ft/Early(MPH) SW 5-9 G16 N 5-9
Wnd20ft/Late(MPH) NW 10-14 G21 NW 8-12 G18 E 4-8
Precip Duration 0 0 0
Precip Amount 0.00 0.00 0.00
Precip Begin 11 AM
Precip End 4 PM
Inversion(Temp/Time) 49/0800 0000 38/0600
Dispersion (Evening) Fair
Max Mixing Hgt(FT-AGL)6440 4610
Transport Wind (MPH) W 13 N 10
Vent Rate (FT-MPH) 83720 46100
ADI Early 50 Gen Good 88 Good 51 Gen Good
ADI Late 95 Good 13 Gen Poor 43 Gen Good
Max LVORI Early 3 2 3
Max LVORI Late 1 3 1
Turner Stability C E B
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY NIGHT...Mostly clear in the evening, then becoming
mostly cloudy. Lows in the mid 40s. South winds around 10 mph.
.WEDNESDAY...Partly sunny with a chance of showers. Highs in the
upper 60s. Minimum RH 52 percent in the late morning and
afternoon. South winds around 10 mph.
.WEDNESDAY NIGHT...Partly cloudy. Lows in the lower 50s. West
winds around 5 mph.
.THURSDAY...Sunny. Highs in the upper 60s. Minimum RH 50 percent
in the late morning and afternoon. Northwest winds around 5 mph.
.FRIDAY...Partly cloudy. Lows in the lower 50s. Highs in the mid
60s. Minimum RH 60 percent. West winds around 5 mph.
.SATURDAY THROUGH SUNDAY...Mostly cloudy with a chance of
showers. Lows in the lower 50s. Highs around 60. Minimum RH
73 percent. East winds 5 to 10 mph.
$$
NCZ012>014-030-202015-
Northampton-Hertford-Gates-Bertie-
Including the cities of Margarettsville, Ahoskie, Corapeake,
Quitsna, Edenhouse, Merry Hill, Midway, and Windsor
352 AM EDT Mon Apr 20 2026
Today Tonight Tue
Cloud Cover MClear MClear Clear
Chance Precip (%) 0 0 0
Precip Type None None None
Chance of Thunder (%) 0 0 0
Max/Min Temp 68 33 66
Min/Max RH (%) 21 61 19
Wnd20ft/Early(MPH) SW 2-6 G17 LGT/VAR
Wnd20ft/Late(MPH) W 8-12 G21 N 3-7 G15 NW 1-5
Precip Duration 0 0 0
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
Inversion(Temp/Time) 52/0900 0300 40/0800
Dispersion (Evening) Very Poor
Max Mixing Hgt(FT-AGL)9180 5760
Transport Wind (MPH) W 18 N 8
Vent Rate (FT-MPH) 165240 46080
ADI Early 114 Very Good119 Very Good61 Good
ADI Late 120 Very Good5 Very Poor 54 Gen Good
Max LVORI Early 5 2 3
Max LVORI Late 1 2 1
Turner Stability B F A
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY NIGHT...Mostly clear. Lows in the mid 40s. South winds
around 5 mph.
.WEDNESDAY...Sunny. Highs in the lower 80s. Minimum RH 26 percent
in the late morning and afternoon. Southwest winds around 10 mph.
.WEDNESDAY NIGHT...Partly cloudy. Lows in the mid 50s. West winds
around 5 mph.
.THURSDAY...Sunny. Highs in the mid 80s. Minimum RH 32 percent in
the late morning and afternoon. West winds around 5 mph.
.FRIDAY...Mostly clear. Lows in the mid 50s. Highs in the mid
80s. Minimum RH 31 percent. Southwest winds around 5 mph.
.SATURDAY...Partly cloudy. A chance of showers. Lows around 60.
Highs in the mid 80s. Minimum RH 38 percent. Southwest winds
around 5 mph.
.SUNDAY...Mostly cloudy. A chance of showers. Not as warm. Lows
in the upper 50s. Highs in the mid 70s. Minimum RH 52 percent.
West winds around 5 mph.
$$
NCZ015-016-031-032-202015-
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
352 AM EDT Mon Apr 20 2026
Today Tonight Tue
Cloud Cover MClear MClear Clear
Chance Precip (%) 0 0 0
Precip Type None None None
Chance of Thunder (%) 0 0 0
Max/Min Temp 68 35 66
Min/Max RH (%) 25 61 23
Wnd20ft/Early(MPH) SW 3-7 G18 N 2-6
Wnd20ft/Late(MPH) W 9-13 G22 N 5-9 G19 NE 2-6
Precip Duration 0 0 0
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
Inversion(Temp/Time) 54/0900 None None
Dispersion (Evening) Poor
Max Mixing Hgt(FT-AGL)9120 5900
Transport Wind (MPH) W 16 N 9
Vent Rate (FT-MPH) 145920 53100
ADI Early 76 Good 80 Good 67 Good
ADI Late 119 Very Good5 Very Poor 59 Gen Good
Max LVORI Early 5 2 3
Max LVORI Late 1 2 1
Turner Stability B F A
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY NIGHT...Mostly clear. Lows in the upper 40s. Southeast
winds around 5 mph.
.WEDNESDAY...Sunny. Highs in the lower 80s. Minimum RH 30 percent
in the late morning and afternoon. Southwest winds around 10 mph.
.WEDNESDAY NIGHT...Partly cloudy. Lows in the upper 50s. West
winds around 5 mph.
.THURSDAY...Sunny. Highs in the lower 80s. Minimum RH 38 percent
in the late morning and afternoon. West winds around 5 mph.
.FRIDAY...Mostly clear. Lows in the upper 50s. Highs in the lower
80s. Minimum RH 39 percent. 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. Southwest
winds around 5 mph.
.SUNDAY...Mostly cloudy. A chance of showers. Lows in the lower
60s. Highs in the mid 70s. Minimum RH 58 percent. West winds
around 5 mph.
$$
NCZ017-202015-
Western Currituck-
Including the city of Knotts Island
352 AM EDT Mon Apr 20 2026
Today Tonight Tue
Cloud Cover MClear MClear Clear
Chance Precip (%) 0 0 0
Precip Type None None None
Chance of Thunder (%) 0 0 0
Max/Min Temp 68 40 64
Min/Max RH (%) 29 59 29
Wnd20ft/Early(MPH) SW 4-8 G18 N 4-8
Wnd20ft/Late(MPH) NW 8-12 G20 N 7-11 G19 NE 4-8
Precip Duration 0 0 0
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
Inversion(Temp/Time) 54/0900 None None
Dispersion (Evening) Fair
Max Mixing Hgt(FT-AGL)8750 5390
Transport Wind (MPH) W 16 N 11
Vent Rate (FT-MPH) 140000 59290
ADI Early 75 Good 52 Gen Good 75 Good
ADI Late 98 Good 8 Poor 64 Good
Max LVORI Early 4 2 3
Max LVORI Late 1 2 2
Turner Stability C E B
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY NIGHT...Mostly clear. Lows around 50. East winds around
5 mph.
.WEDNESDAY...Sunny. Highs around 80. Minimum RH 34 percent in the
late morning and afternoon. Southwest winds around 10 mph.
.WEDNESDAY NIGHT...Partly cloudy. Lows in the upper 50s. South
winds around 5 mph.
.THURSDAY...Sunny. Highs in the upper 70s. Minimum RH 42 percent
in the late morning and afternoon. West winds around 5 mph.
.FRIDAY...Mostly clear. Lows in the upper 50s. Highs around 80.
Minimum RH 47 percent. Southwest winds around 5 mph.
.SATURDAY...Partly cloudy. A chance of showers. Lows in the lower
60s. Highs in the upper 70s. Minimum RH 52 percent. South winds
around 5 mph.
.SUNDAY...Mostly cloudy. A chance of showers. Lows around 60.
Highs in the lower 70s. Minimum RH 61 percent. West winds 5 to
10 mph.
$$
NCZ102-202015-
Eastern Currituck-
Including the city of Corolla
352 AM EDT Mon Apr 20 2026
Today Tonight Tue
Cloud Cover MClear MClear Clear
Chance Precip (%) 0 0 0
Precip Type None None None
Chance of Thunder (%) 0 0 0
Max/Min Temp 66 47 63
Min/Max RH (%) 37 56 29
Wnd20ft/Early(MPH) SW 5-9 G17 N 8-12
Wnd20ft/Late(MPH) NW 9-13 G20 N 11-15 NE 5-9
Precip Duration 0 0 0
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
Inversion(Temp/Time) 56/0900 None None
Dispersion (Evening) Good
Max Mixing Hgt(FT-AGL)4020 4710
Transport Wind (MPH) W 14 N 13
Vent Rate (FT-MPH) 56280 61230
ADI Early 54 Gen Good 43 Gen Good 64 Good
ADI Late 56 Gen Good 29 Fair 63 Good
Max LVORI Early 3 2 2
Max LVORI Late 1 2 2
Turner Stability C D B
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY NIGHT...Mostly clear. Lows in the lower 50s. Southeast
winds around 10 mph.
.WEDNESDAY...Sunny. Highs in the upper 70s. Minimum RH 40 percent
in the late morning and afternoon. Southwest winds around 15 mph.
.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 52 percent in
the late morning and afternoon. Northwest winds around 5 mph.
.FRIDAY...Mostly clear. Lows around 60. Highs in the mid 70s.
Minimum RH 63 percent. Southwest winds around 5 mph.
.SATURDAY...Partly cloudy. A chance of showers. Lows in the lower
60s. Highs in the lower 70s. Minimum RH 68 percent. South winds
5 to 10 mph.
.SUNDAY...Mostly cloudy. A chance of showers. Lows around 60.
Highs in the upper 60s. Minimum RH 71 percent. West winds around
10 mph.
$$
VAZ048-061-062-068-069-509-510-202015-
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
352 AM EDT Mon Apr 20 2026
Today Tonight Tue
Cloud Cover MClear MClear Clear
Chance Precip (%) 0 0 0
Precip Type None None None
Chance of Thunder (%) 0 0 0
Max/Min Temp 62 29 67
Min/Max RH (%) 20 64 20
Wnd20ft/Early(MPH) W 3-7 G18 LGT/VAR
Wnd20ft/Late(MPH) NW 8-12 G20 N 3-7 G16 SW 2-6
Precip Duration 0 0 0
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
Inversion(Temp/Time) 44/0700 0300 36/0800
Dispersion (Evening) Very Poor
Max Mixing Hgt(FT-AGL)10020 5160
Transport Wind (MPH) W 16 W 7
Vent Rate (FT-MPH) 160320 36120
ADI Early 94 Good 120 Very Good26 Fair
ADI Late 111 Very Good5 Very Poor 71 Good
Max LVORI Early 2 2 3
Max LVORI Late 1 3 1
Turner Stability B F A
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY NIGHT...Mostly clear in the evening, then becoming
mostly cloudy. Lows around 50. South winds around 5 mph.
.WEDNESDAY...Partly sunny with a chance of showers. Highs around
80. Minimum RH 34 percent in the late morning and afternoon.
Southwest winds around 10 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows in the lower 50s. Light
winds.
.THURSDAY...Sunny. Highs in the lower 80s. Minimum RH 33 percent
in the late morning and afternoon. Northwest winds around 5 mph.
.FRIDAY...Mostly clear. Lows in the mid 50s. Highs in the mid
80s. Minimum RH 32 percent. West winds around 5 mph.
.SATURDAY...Partly cloudy. A chance of showers. Lows in the upper
50s. Highs in the upper 70s. Minimum RH 46 percent. South winds
around 5 mph.
.SUNDAY...Mostly cloudy with showers likely. Lows in the mid 50s.
Highs in the lower 70s. Minimum RH 54 percent. North winds around
5 mph.
$$
VAZ060-065>067-202015-
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
352 AM EDT Mon Apr 20 2026
Today Tonight Tue
Cloud Cover MClear Clear Clear
Chance Precip (%) 0 0 0
Precip Type None None None
Chance of Thunder (%) 0 0 0
Max/Min Temp 66 31 68
Min/Max RH (%) 18 60 19
Wnd20ft/Early(MPH) W 3-7 G18 LGT/VAR
Wnd20ft/Late(MPH) NW 8-12 G21 N 2-6 G15 SW 1-5
Precip Duration 0 0 0
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
Inversion(Temp/Time) 50/0900 2300 37/0800
Dispersion (Evening) Very Poor
Max Mixing Hgt(FT-AGL)9770 5570
Transport Wind (MPH) W 20 NW 6
Vent Rate (FT-MPH) 195400 33420
ADI Early 117 Very Good120 Very Good27 Fair
ADI Late 120 Very Good5 Very Poor 58 Gen Good
Max LVORI Early 3 2 3
Max LVORI Late 1 3 2
Turner Stability B F A
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY NIGHT...Partly cloudy. Lows around 50. South winds
around 5 mph.
.WEDNESDAY...Mostly sunny with a chance of showers. Highs in the
lower 80s. Minimum RH 26 percent in the late morning and
afternoon. Southwest winds around 10 mph.
.WEDNESDAY NIGHT...Partly cloudy. Lows in the lower 50s. Light
winds.
.THURSDAY...Sunny. Highs in the mid 80s. Minimum RH 29 percent in
the late morning and afternoon. Northwest winds around 5 mph.
.FRIDAY...Mostly clear. Lows in the mid 50s. Highs in the upper
80s. Minimum RH 27 percent. 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. Not as warm. Lows
in the mid 50s. Highs in the lower 70s. Minimum RH 48 percent.
West winds around 5 mph.
$$
VAZ064-075-076-082-083-090-511>522-202015-
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
352 AM EDT Mon Apr 20 2026
Today Tonight Tue
Cloud Cover PCldy MClear Clear
Chance Precip (%) 0 0 0
Precip Type None None None
Chance of Thunder (%) 0 0 0
Max/Min Temp 62 31 66
Min/Max RH (%) 21 65 20
Wnd20ft/Early(MPH) W 3-7 G19 LGT/VAR
Wnd20ft/Late(MPH) NW 9-13 G21 N 3-7 G17 SW 1-5
Precip Duration 0 0 0
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
Inversion(Temp/Time) 46/0800 None None
Dispersion (Evening) Very Poor
Max Mixing Hgt(FT-AGL)9420 5490
Transport Wind (MPH) W 16 NW 7
Vent Rate (FT-MPH) 150720 38430
ADI Early 82 Good 105 Very Good36 Fair
ADI Late 109 Very Good6 Very Poor 53 Gen Good
Max LVORI Early 3 2 3
Max LVORI Late 1 3 1
Turner Stability B F A
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY NIGHT...Mostly clear in the evening, then becoming
mostly cloudy. Lows in the upper 40s. Southeast winds around
5 mph.
.WEDNESDAY...Partly sunny with a chance of showers. Highs in the
upper 70s. Minimum RH 35 percent in the late morning and
afternoon. South winds around 10 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows in the lower 50s. Light
winds.
.THURSDAY...Sunny. Highs in the lower 80s. Minimum RH 32 percent
in the late morning and afternoon. Northwest winds around 5 mph.
.FRIDAY...Mostly clear. Lows in the mid 50s. Highs in the mid
80s. Minimum RH 34 percent. Southwest winds around 5 mph.
.SATURDAY...Mostly cloudy. A chance of showers. Lows in the upper
50s. Highs in the upper 70s. Minimum RH 49 percent. East winds
around 5 mph.
.SUNDAY...Mostly cloudy with showers likely. Lows in the mid 50s.
Highs around 70. Minimum RH 54 percent. North winds around 5 mph.
$$
VAZ077-078-084>086-202015-
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
352 AM EDT Mon Apr 20 2026
Today Tonight Tue
Cloud Cover PCldy MClear Clear
Chance Precip (%) 0 0 0
Precip Type None None None
Chance of Thunder (%) 0 0 0
Max/Min Temp 61 35 65
Min/Max RH (%) 28 64 24
Wnd20ft/Early(MPH) W 4-8 G18 N 1-5
Wnd20ft/Late(MPH) NW 9-13 G21 N 6-10 G18 SE 2-6
Precip Duration 0 0 0
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
Inversion(Temp/Time) 48/0800 None None
Dispersion (Evening) Poor
Max Mixing Hgt(FT-AGL)8360 5330
Transport Wind (MPH) W 16 NW 8
Vent Rate (FT-MPH) 133760 42640
ADI Early 73 Good 90 Good 41 Gen Good
ADI Late 104 Very Good8 Poor 38 Fair
Max LVORI Early 3 2 3
Max LVORI Late 1 3 1
Turner Stability B E A
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY NIGHT...Mostly clear in the evening, then becoming
mostly cloudy. Lows around 50. Southeast winds around 5 mph.
.WEDNESDAY...Mostly sunny with a chance of showers. Highs in the
upper 70s. Minimum RH 39 percent in the late morning and
afternoon. Southwest winds around 10 mph.
.WEDNESDAY NIGHT...Partly cloudy. Lows in the mid 50s. Northwest
winds around 5 mph.
.THURSDAY...Sunny. Highs in the upper 70s. Minimum RH 38 percent
in the late morning and afternoon. Northwest winds around 5 mph.
.FRIDAY...Mostly clear. Lows in the mid 50s. Highs around 80.
Minimum RH 45 percent. Southwest winds around 5 mph.
.SATURDAY...Mostly cloudy. A chance of showers. Lows in the upper
50s. Highs in the mid 70s. Minimum RH 60 percent. Southeast winds
around 5 mph.
.SUNDAY...Mostly cloudy with showers likely. Lows in the mid 50s.
Highs around 70. Minimum RH 61 percent. East winds around 5 mph.
$$
VAZ079>081-087>089-092-202015-
Brunswick-Dinwiddie-
Prince George (including Hopewell and Petersburg)-Greensville-
Sussex-Surry-Southampton-
Including the cities of Lawrenceville, Reams, Petersburg,
Hopewell, Emporia, Wakefield, Barham, Gwaltney Corner,
Bacons Castle, Chippokes State Park, Hog Island Game Reserve,
Poolesville, Booth Fork, and Franklin
352 AM EDT Mon Apr 20 2026
Today Tonight Tue
Cloud Cover MClear MClear Clear
Chance Precip (%) 0 0 0
Precip Type None None None
Chance of Thunder (%) 0 0 0
Max/Min Temp 65 31 67
Min/Max RH (%) 19 61 19
Wnd20ft/Early(MPH) W 3-7 G18 LGT/VAR
Wnd20ft/Late(MPH) NW 8-12 G20 N 3-7 G16 W 1-5
Precip Duration 0 0 0
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
Inversion(Temp/Time) 51/0900 0300 38/0800
Dispersion (Evening) Very Poor
Max Mixing Hgt(FT-AGL)9340 5660
Transport Wind (MPH) W 19 NW 7
Vent Rate (FT-MPH) 177460 39620
ADI Early 110 Very Good119 Very Good42 Gen Good
ADI Late 120 Very Good6 Very Poor 51 Gen Good
Max LVORI Early 3 2 3
Max LVORI Late 1 2 1
Turner Stability B F A
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY NIGHT...Mostly clear. Lows in the upper 40s. South winds
around 5 mph.
.WEDNESDAY...Mostly sunny with a chance of showers. Highs in the
lower 80s. Minimum RH 27 percent in the late morning and
afternoon. Southwest winds around 10 mph.
.WEDNESDAY NIGHT...Partly cloudy. Lows in the lower 50s. Light
winds.
.THURSDAY...Sunny. Highs in the mid 80s. Minimum RH 30 percent in
the late morning and afternoon. Northwest winds around 5 mph.
.FRIDAY...Mostly clear. Lows in the mid 50s. Highs in the mid
80s. Minimum RH 29 percent. Southwest winds around 5 mph.
.SATURDAY...Partly cloudy. A chance of showers. Lows in the upper
50s. Highs in the lower 80s. Minimum RH 39 percent. Southeast
winds around 5 mph.
.SUNDAY...Mostly cloudy. Showers likely. Not as warm. Lows in the
mid 50s. Highs in the lower 70s. Minimum RH 49 percent. West
winds around 5 mph.
$$
VAZ523>525-202015-
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
352 AM EDT Mon Apr 20 2026
Today Tonight Tue
Cloud Cover MClear MClear Clear
Chance Precip (%) 0 0 0
Precip Type None None None
Chance of Thunder (%) 0 0 0
Max/Min Temp 64 38 66
Min/Max RH (%) 28 56 23
Wnd20ft/Early(MPH) W 6-10 G18 N 3-7
Wnd20ft/Late(MPH) NW 9-13 G21 N 7-11 G19 E 2-6
Precip Duration 0 0 0
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
Inversion(Temp/Time) 51/0800 None None
Dispersion (Evening) Fair
Max Mixing Hgt(FT-AGL)8230 5370
Transport Wind (MPH) W 18 NW 9
Vent Rate (FT-MPH) 148140 48330
ADI Early 92 Good 83 Good 48 Gen Good
ADI Late 117 Very Good11 Poor 42 Gen Good
Max LVORI Early 3 2 2
Max LVORI Late 1 2 1
Turner Stability C E A
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY NIGHT...Clear in the evening, then becoming partly
cloudy. Lows in the lower 50s. Southeast winds around 10 mph.
.WEDNESDAY...Mostly sunny with a chance of showers. Highs in the
lower 80s. Minimum RH 34 percent in the late morning and
afternoon. Southwest winds around 10 mph.
.WEDNESDAY NIGHT...Mostly cloudy in the evening then clearing.
Lows in the upper 50s. Northwest winds around 5 mph.
.THURSDAY...Sunny. Highs around 80. Minimum RH 38 percent in the
late morning and afternoon. Northwest winds around 5 mph.
.FRIDAY...Mostly clear. Lows in the upper 50s. Highs in the lower
80s. Minimum RH 42 percent. Southwest winds around 5 mph.
.SATURDAY...Partly cloudy. A chance of showers. Lows in the lower
60s. Highs in the upper 70s. Minimum RH 53 percent. Southeast
winds around 5 mph.
.SUNDAY...Mostly cloudy. Showers likely. Lows in the upper 50s.
Highs in the lower 70s. Minimum RH 57 percent. North winds 5 to
10 mph.
$$
VAZ097-528-529-202015-
Chesapeake-Isle of Wight-Suffolk-
Including the cities of Mount Pleasant, Bowers Hill,
Chesapeake Airport, Deep Creek, Fentress, Great Bridge,
Greenbrier, Carrsville, Lees Mill, Benns Church, Bethel Church,
Carrollton, Lawson, Longview, Chuckatuck, Cleopus, Crittenden,
Deanes, Downtown Suffolk, Driver, and Elwood
352 AM EDT Mon Apr 20 2026
Today Tonight Tue
Cloud Cover MClear MClear Clear
Chance Precip (%) 0 0 0
Precip Type None None None
Chance of Thunder (%) 0 0 0
Max/Min Temp 66 33 65
Min/Max RH (%) 23 67 21
Wnd20ft/Early(MPH) SW 3-7 G18 N 1-5
Wnd20ft/Late(MPH) NW 8-12 G20 N 4-8 G17 NW 1-5
Precip Duration 0 0 0
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
Inversion(Temp/Time) 52/0900 None None
Dispersion (Evening) Poor
Max Mixing Hgt(FT-AGL)9120 5710
Transport Wind (MPH) W 19 NW 8
Vent Rate (FT-MPH) 173280 45680
ADI Early 97 Good 115 Very Good56 Gen Good
ADI Late 120 Very Good6 Very Poor 52 Gen Good
Max LVORI Early 5 2 3
Max LVORI Late 1 3 1
Turner Stability B F A
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY NIGHT...Clear in the evening, then becoming partly
cloudy. Lows in the upper 40s. Southeast winds around 5 mph.
.WEDNESDAY...Mostly sunny. Highs in the lower 80s. Minimum RH
29 percent in the late morning and afternoon. South winds around
10 mph.
.WEDNESDAY NIGHT...Mostly cloudy in the evening then clearing.
Lows in the mid 50s. West winds around 5 mph.
.THURSDAY...Sunny. Highs in the lower 80s. Minimum RH 34 percent
in the late morning and afternoon. Northwest winds around 5 mph.
.FRIDAY...Mostly clear. Lows in the mid 50s. Highs in the mid
80s. Minimum RH 36 percent. South winds around 5 mph.
.SATURDAY...Partly cloudy. A chance of showers. Lows around 60.
Highs around 80. Minimum RH 46 percent. South winds around 5 mph.
.SUNDAY...Mostly cloudy. Showers likely. Lows in the upper 50s.
Highs in the lower 70s. Minimum RH 55 percent. North winds around
5 mph.
$$
VAZ098-530-531-202015-
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
352 AM EDT Mon Apr 20 2026
Today Tonight Tue
Cloud Cover MClear MClear Clear
Chance Precip (%) 0 0 0
Precip Type None None None
Chance of Thunder (%) 0 0 0
Max/Min Temp 66 42 62
Min/Max RH (%) 29 55 27
Wnd20ft/Early(MPH) SW 5-9 G19 N 5-9 G15
Wnd20ft/Late(MPH) NW 10-14 G23 N 8-12 G20 NE 4-8
Precip Duration 0 0 0
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
Inversion(Temp/Time) 54/0900 0000 45/0600
Dispersion (Evening) Fair
Max Mixing Hgt(FT-AGL)8370 4930
Transport Wind (MPH) W 18 N 11
Vent Rate (FT-MPH) 150660 54230
ADI Early 92 Good 86 Good 68 Good
ADI Late 116 Very Good12 Poor 53 Gen Good
Max LVORI Early 3 2 2
Max LVORI Late 1 2 2
Turner Stability B E B
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY NIGHT...Mostly clear. Lows around 50. Southeast winds
around 10 mph.
.WEDNESDAY...Mostly sunny. Highs in the lower 80s. Minimum RH
33 percent in the late morning and afternoon. Southwest winds
around 10 mph.
.WEDNESDAY NIGHT...Mostly cloudy in the evening then clearing.
Lows in the upper 50s. Southwest winds around 5 mph.
.THURSDAY...Sunny. Highs around 80. Minimum RH 40 percent in the
late morning and afternoon. Northwest winds around 5 mph.
.FRIDAY...Mostly clear. Lows in the upper 50s. Highs in the upper
70s. Minimum RH 47 percent. Southwest winds around 5 mph.
.SATURDAY...Partly cloudy. A chance of showers. Lows in the lower
60s. Highs in the mid 70s. Minimum RH 55 percent. Southeast winds
5 to 10 mph.
.SUNDAY...Mostly cloudy. Showers likely. Lows in the upper 50s.
Highs in the lower 70s. Minimum RH 60 percent. North winds 5 to
10 mph.
$$
VAZ099-100-202015-
Accomack-Northampton-
Including the cities of Chincoteague, Wallops Island, Melfa,
Exmore, Cape Charles, Cheapside, Fishermans Island, Kiptopeke,
Kiptopeke State Park, and Plantation
352 AM EDT Mon Apr 20 2026
Today Tonight Tue
Cloud Cover PCldy MClear Clear
Chance Precip (%) 0 0 0
Precip Type None None None
Chance of Thunder (%) 0 0 0
Max/Min Temp 61 34 64
Min/Max RH (%) 33 68 23
Wnd20ft/Early(MPH) SW 6-10 G20 N 3-7
Wnd20ft/Late(MPH) NW 11-15 G23 N 8-12 G21 SW 2-6
Precip Duration 0 0 0
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
Inversion(Temp/Time) 49/0600 0000 38/0600
Dispersion (Evening) Fair
Max Mixing Hgt(FT-AGL)6450 4590
Transport Wind (MPH) W 16 NW 9
Vent Rate (FT-MPH) 103200 41310
ADI Early 73 Good 93 Good 41 Gen Good
ADI Late 101 Very Good12 Poor 35 Fair
Max LVORI Early 3 2 3
Max LVORI Late 1 3 2
Turner Stability C E A
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY NIGHT...Partly cloudy. Lows in the upper 40s. Southeast
winds around 10 mph.
.WEDNESDAY...Partly sunny with a chance of showers. Highs in the
mid 70s. Minimum RH 41 percent in the late morning and afternoon.
South winds around 10 mph.
.WEDNESDAY NIGHT...Partly cloudy. Lows in the mid 50s. West winds
around 5 mph.
.THURSDAY...Sunny. Highs in the mid 70s. Minimum RH 41 percent in
the late morning and afternoon. Northwest winds around 5 mph.
.FRIDAY...Mostly clear. Lows in the mid 50s. Highs in the lower
70s. Minimum RH 49 percent. Southwest winds around 5 mph.
.SATURDAY...Mostly cloudy. A chance of showers. Lows in the upper
50s. Highs in the upper 60s. Minimum RH 65 percent. East winds
5 to 10 mph.
.SUNDAY...Mostly cloudy with showers likely. Lows in the mid 50s.
Highs in the upper 60s. Minimum RH 60 percent. East winds around
10 mph.
$$
.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 201347
FWFCTP
Fire Weather Planning Forecast for Central Pennsylvania
National Weather Service State College, PA
947 AM EDT Mon Apr 20 2026
.DISCUSSION...
A chilly day is on tap with a mix of sun and clouds, gusty NW
winds, and relative humidity levels dropping into the low 30s
(perhaps as low as the mid 20s). Tuesday will see slightly warmer
conditions and lighter winds.
More showers will be possible on 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.
PAZ064-202015-
Adams-
Including the city of Gettysburg
947 AM EDT Mon Apr 20 2026
Today Tonight Tue
Cloud Cover Pcldy Mclear Mclear
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 51 (-4) 27 (-12) 58
RH % (24h trend) 28 (-10) 72 (-7) 32
20ftWnd-Val/AM(mph) NW 6 G18 Lgt/Var
20ftWnd-Rdg/PM(mph) NW 9 G19 Lgt/Var S 5
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(ft-agl) 8750 210 4940
Transport Wnd (mph) NW 22 NE 5 SW 13
Vent Rate (kt-ft) 166250 840 54340
Dispersion 5 1 5
DSI 3 3
Sunshine Hours 8 11
Max ADI Early 127 Very Good169 Very Good42 Gen Good
Max ADI Late 183 Very Good4 Very Poor 82 Good
Max LVORI Early 4 2 3
Max LVORI Late 1 3 1
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY...Mostly cloudy. A chance of showers. Lows in the mid
40s. Highs in the upper 60s. Minimum RH 55 percent. South winds
around 5 mph.
.THURSDAY...Mostly clear. Lows in the mid 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 with showers likely. Cooler. Lows in
the lower 50s. Highs in the lower 60s. Minimum RH 70 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. East winds
around 5 mph.
$$
PAZ034-202015-
Bedford-
Including the city of Bedford
947 AM EDT Mon Apr 20 2026
Today Tonight Tue
Cloud Cover Pcldy Mclear Mclear
Precip Type Showers None None
Chance Precip (%) 30 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 48 (-4) 24 (-12) 63
RH % (24h trend) 28 (-7) 68 (-12) 24
20ftWnd-Val/AM(mph) NW 8 G19 Lgt/Var
20ftWnd-Rdg/PM(mph) NW 10 G21 NW 5 G16 S 5 G14
Precip Amount 0.00 0.00 0.00
Precip Duration 1
Precip Begin 6 AM
Precip End 10 AM
Mixing Hgt(ft-agl) 8340 170 5630
Transport Wnd (mph) NW 22 SW 2 SW 16
Vent Rate (kt-ft) 158460 340 78820
Dispersion 5 1 5
DSI 2 3
Sunshine Hours 9 11
Max ADI Early 144 Very Good155 Very Good42 Gen Good
Max ADI Late 81 Good 3 Very Poor 99 Good
Max LVORI Early 4 2 3
Max LVORI Late 1 3 1
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY...Mostly cloudy. A chance of showers. Lows in the
upper 40s. Highs in the upper 60s. Minimum RH 49 percent.
Southwest winds around 5 mph.
.THURSDAY...Mostly clear. Lows in the mid 40s. Highs in the mid
70s. Minimum RH 31 percent. West winds around 5 mph.
.FRIDAY...Mostly clear. Lows around 50. Highs in the upper 70s.
Minimum RH 35 percent. Southwest winds around 5 mph.
.SATURDAY...Mostly cloudy with showers likely. Cooler. Lows in
the mid 50s. Highs in the mid 60s. Minimum RH 58 percent.
Southeast winds around 5 mph.
.SUNDAY...Mostly cloudy with showers likely. Lows in the upper
40s. Highs in the lower 60s. Minimum RH 56 percent. East winds
around 5 mph.
$$
PAZ025-202015-
Blair-
Including the city of Altoona
947 AM EDT Mon Apr 20 2026
Today Tonight Tue
Cloud Cover Pcldy Mclear Mclear
Precip Type Snow Showers None None
Chance Precip (%) 30 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 47 (-3) 25 (-9) 62
RH % (24h trend) 29 (-10) 69 (-13) 28
20ftWnd-Val/AM(mph) NW 9 G22 Lgt/Var
20ftWnd-Rdg/PM(mph) NW 11 G23 NW 6 G19 S 6 G15
Precip Amount 0.00 0.00 0.00
Precip Duration 1
Precip Begin 6 AM
Precip End 10 AM
Mixing Hgt(ft-agl) 8070 100 5220
Transport Wnd (mph) NW 22 SW 3 SW 16
Vent Rate (kt-ft) 153330 300 73080
Dispersion 5 1 5
DSI 2 3
Sunshine Hours 9 10
Max ADI Early 125 Very Good150 Very Good44 Gen Good
Max ADI Late 80 Good 3 Very Poor 94 Good
Max LVORI Early 3 2 3
Max LVORI Late 1 3 1
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY...Mostly cloudy. A chance of showers. Lows in the mid
40s. Highs in the upper 60s. Minimum RH 50 percent. Southwest
winds around 5 mph.
.THURSDAY...Mostly clear. Lows in the mid 40s. Highs in the lower
70s. Minimum RH 33 percent. West winds around 5 mph.
.FRIDAY...Mostly clear. Lows around 50. Highs in the mid 70s.
Minimum RH 40 percent. Southwest winds around 5 mph.
.SATURDAY...Mostly cloudy with showers likely. Cooler. Lows in
the lower 50s. Highs in the lower 60s. Minimum RH 64 percent.
East winds around 5 mph.
.SUNDAY...Mostly cloudy. Showers likely. Lows in the upper 40s.
Highs in the lower 60s. Minimum RH 60 percent. East winds around
5 mph.
$$
PAZ024-202015-
Cambria-
Including the city of Johnstown
947 AM EDT Mon Apr 20 2026
Today Tonight Tue
Cloud Cover Pcldy Mclear Mclear
Precip Type Snow Showers None None
Chance Precip (%) 30 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 43 (-4) 24 (-7) 60
RH % (24h trend) 33 (-9) 71 (-15) 29
20ftWnd-Val/AM(mph) NW 9 G22 Lgt/Var
20ftWnd-Rdg/PM(mph) NW 11 G23 NW 6 G19 SW 7 G15
Precip Amount 0.00 0.00 0.00
Precip Duration 1
Precip Begin 6 AM
Precip End 10 AM
Mixing Hgt(ft-agl) 7200 70 4530
Transport Wnd (mph) NW 22 S 5 SW 15
Vent Rate (kt-ft) 136800 280 58890
Dispersion 5 1 5
DSI 2 3
Sunshine Hours 8 9
Max ADI Early 66 Good 136 Very Good46 Gen Good
Max ADI Late 77 Good 3 Very Poor 84 Good
Max LVORI Early 4 2 3
Max LVORI Late 2 3 1
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY...Mostly cloudy. A chance of showers. Lows in the
upper 40s. Highs in the mid 60s. Minimum RH 55 percent. Southwest
winds 5 to 10 mph.
.THURSDAY...Mostly clear. Lows in the mid 40s. Highs in the lower
70s. Minimum RH 36 percent. West winds around 5 mph.
.FRIDAY...Partly cloudy. A chance of showers. Lows around 50.
Highs in the mid 70s. Minimum RH 41 percent. South winds around
5 mph.
.SATURDAY...Mostly cloudy with showers likely. Cooler. Lows in
the mid 50s. Highs in the mid 60s. Minimum RH 63 percent.
Southeast winds 5 to 10 mph.
.SUNDAY...Mostly cloudy with showers likely. Lows in the upper
40s. Highs in the lower 60s. Minimum RH 60 percent. Southeast
winds 5 to 10 mph.
$$
PAZ011-202015-
Cameron-
Including the city of Emporium
947 AM EDT Mon Apr 20 2026
Today Tonight Tue
Cloud Cover Pcldy Mclear Pcldy
Precip Type Snow Showers None None
Chance Precip (%) 30 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 44 (-4) 21 (-10) 57
RH % (24h trend) 28 (-7) 78 (-5) 29
20ftWnd-Val/AM(mph) NW 7 G18 Lgt/Var
20ftWnd-Rdg/PM(mph) NW 7 G18 Lgt/Var SW 6 G15
Precip Amount 0.00 0.00 0.00
Precip Duration 1
Precip Begin 6 AM
Precip End 10 AM
Mixing Hgt(ft-agl) 7400 150 4760
Transport Wnd (mph) NW 21 SW 3 SW 18
Vent Rate (kt-ft) 133200 450 76160
Dispersion 5 1 5
DSI 2 2
Sunshine Hours 9 9
Max ADI Early 133 Very Good132 Very Good50 Gen Good
Max ADI Late 155 Very Good3 Very Poor 96 Good
Max LVORI Early 3 3 3
Max LVORI Late 1 4 1
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY...Mostly cloudy. Showers likely. Lows in the mid 40s.
Highs in the upper 60s. Minimum RH 46 percent. Southwest winds
around 5 mph.
.THURSDAY...Mostly clear. Lows in the lower 40s. Highs in the
lower 70s. Minimum RH 33 percent. Northwest winds around 5 mph.
.FRIDAY...Partly cloudy. A chance of showers and thunderstorms.
Lows in the mid 40s. Highs in the mid 70s. Minimum RH 41 percent.
Southwest winds around 5 mph.
.SATURDAY...Mostly cloudy with showers likely. Cooler. Lows in
the lower 50s. Highs in the lower 60s. Minimum RH 63 percent.
Southeast winds around 5 mph.
.SUNDAY...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.
$$
PAZ017-202015-
Clearfield-
Including the cities of DuBois and Clearfield
947 AM EDT Mon Apr 20 2026
Today Tonight Tue
Cloud Cover Pcldy Mclear Mclear
Precip Type Snow Showers None None
Chance Precip (%) 30 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 45 (-3) 23 (-8) 59
RH % (24h trend) 27 (-10) 73 (-11) 28
20ftWnd-Val/AM(mph) NW 8 G18 Lgt/Var
20ftWnd-Rdg/PM(mph) NW 10 G20 NW 5 G16 SW 6 G15
Precip Amount 0.00 0.00 0.00
Precip Duration 1
Precip Begin 6 AM
Precip End 10 AM
Mixing Hgt(ft-agl) 7480 160 4780
Transport Wnd (mph) NW 21 S 3 SW 17
Vent Rate (kt-ft) 134640 480 71700
Dispersion 5 1 5
DSI 2 3
Sunshine Hours 8 9
Max ADI Early 134 Very Good137 Very Good47 Gen Good
Max ADI Late 113 Very Good3 Very Poor 93 Good
Max LVORI Early 3 2 3
Max LVORI Late 1 4 1
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY...Mostly cloudy. Showers likely. Lows in the mid 40s.
Highs in the upper 60s. Minimum RH 47 percent. Southwest winds
around 5 mph.
.THURSDAY...Mostly clear. Lows in the lower 40s. Highs in the
lower 70s. Minimum RH 33 percent. Northwest winds around 5 mph.
.FRIDAY...Partly cloudy. A chance of showers and thunderstorms.
Lows in the upper 40s. Highs in the mid 70s. Minimum RH
40 percent. Southwest winds around 5 mph.
.SATURDAY...Mostly cloudy with showers likely. Cooler. Lows in
the lower 50s. Highs in the lower 60s. Minimum RH 61 percent.
Southeast winds around 5 mph.
.SUNDAY...Mostly cloudy with a chance of showers. Lows in the mid
40s. Highs in the lower 60s. Minimum RH 56 percent. Southeast
winds around 5 mph.
$$
PAZ053-202015-
Columbia-
Including the cities of Bloomsburg and Berwick
947 AM EDT Mon Apr 20 2026
Today Tonight Tue
Cloud Cover Pcldy Mclear Mclear
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 48 (-3) 25 (-11) 54
RH % (24h trend) 33 (-12) 77 (-4) 32
20ftWnd-Val/AM(mph) NW 5 G16 Lgt/Var
20ftWnd-Rdg/PM(mph) NW 7 G18 Lgt/Var SW 5 G13
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(ft-agl) 7560 250 4800
Transport Wnd (mph) NW 20 NE 2 SW 12
Vent Rate (kt-ft) 128520 500 48000
Dispersion 5 1 5
DSI 3 3
Sunshine Hours 7 9
Max ADI Early 118 Very Good124 Very Good44 Gen Good
Max ADI Late 149 Very Good3 Very Poor 69 Good
Max LVORI Early 4 3 3
Max LVORI Late 1 4 1
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY...Mostly cloudy. A chance of showers. Lows in the
lower 40s. Highs in the mid 60s. Minimum RH 53 percent. Southeast
winds around 5 mph.
.THURSDAY...Partly cloudy. Lows in the lower 40s. Highs in the
upper 60s. Minimum RH 40 percent. Northwest winds around 5 mph.
.FRIDAY...Partly cloudy. Lows in the mid 40s. Highs in the upper
60s. Minimum RH 45 percent. Light winds.
.SATURDAY...Mostly cloudy with a chance of showers. Cooler. Lows
in the upper 40s. Highs in the upper 50s. Minimum RH 68 percent.
East winds around 5 mph.
.SUNDAY...Mostly cloudy with showers likely. Lows in the mid 40s.
Highs in the lower 60s. Minimum RH 60 percent. East winds around
5 mph.
$$
PAZ063-202015-
Cumberland-
Including the city of Carlisle
947 AM EDT Mon Apr 20 2026
Today Tonight Tue
Cloud Cover Pcldy Mclear Mclear
Precip Type Showers None None
Chance Precip (%) 20 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 50 (-4) 27 (-12) 59
RH % (24h trend) 27 (-10) 70 (-7) 29
20ftWnd-Val/AM(mph) NW 7 G17 Lgt/Var
20ftWnd-Rdg/PM(mph) NW 9 G18 Lgt/Var S 5 G12
Precip Amount 0.00 0.00 0.00
Precip Duration 0
Precip Begin 6 AM
Precip End 8 AM
Mixing Hgt(ft-agl) 8620 230 5110
Transport Wnd (mph) NW 22 NE 3 SW 13
Vent Rate (kt-ft) 163780 690 56210
Dispersion 5 1 5
DSI 3 3
Sunshine Hours 8 11
Max ADI Early 128 Very Good157 Very Good42 Gen Good
Max ADI Late 178 Very Good3 Very Poor 81 Good
Max LVORI Early 4 2 3
Max LVORI Late 1 3 1
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY...Mostly cloudy. A chance of showers. Lows in the mid
40s. Highs in the upper 60s. Minimum RH 52 percent. South winds
around 5 mph.
.THURSDAY...Mostly clear. Lows in the mid 40s. Highs in the mid
70s. Minimum RH 35 percent. Light winds.
.FRIDAY...Partly cloudy. Lows in the upper 40s. Highs in the mid
70s. Minimum RH 41 percent. Light winds.
.SATURDAY...Mostly cloudy with showers likely. Cooler. Lows in
the lower 50s. Highs in the lower 60s. Minimum RH 67 percent.
East winds around 5 mph.
.SUNDAY...Mostly cloudy with showers likely. Lows in the upper
40s. Highs in the lower 60s. Minimum RH 58 percent. East winds
around 5 mph.
$$
PAZ057-202015-
Dauphin-
Including the cities of Harrisburg and Hershey
947 AM EDT Mon Apr 20 2026
Today Tonight Tue
Cloud Cover Pcldy Mclear Mclear
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 51 (-3) 26 (-13) 57
RH % (24h trend) 28 (-11) 74 (-5) 30
20ftWnd-Val/AM(mph) NW 8 G18 Lgt/Var
20ftWnd-Rdg/PM(mph) NW 10 G19 N 5 G16 S 5 G14
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(ft-agl) 8370 200 5120
Transport Wnd (mph) NW 22 NE 3 SW 14
Vent Rate (kt-ft) 159030 600 61440
Dispersion 5 1 5
DSI 3 3
Sunshine Hours 8 10
Max ADI Early 113 Very Good149 Very Good41 Gen Good
Max ADI Late 79 Good 3 Very Poor 79 Good
Max LVORI Early 4 2 3
Max LVORI Late 1 4 1
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY...Mostly cloudy. A chance of showers. Lows in the
lower 40s. Highs in the upper 60s. Minimum RH 52 percent.
Southeast winds around 5 mph.
.THURSDAY...Mostly clear. Lows in the mid 40s. Highs in the lower
70s. Minimum RH 37 percent. North winds around 5 mph.
.FRIDAY...Partly cloudy. Lows in the upper 40s. Highs in the
lower 70s. Minimum RH 42 percent. North winds around 5 mph.
.SATURDAY...Mostly cloudy with showers likely. Cooler. Lows in
the lower 50s. Highs around 60. 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 59 percent. East winds
around 5 mph.
$$
PAZ010-202015-
Elk-
Including the cities of St. Marys and Ridgway
947 AM EDT Mon Apr 20 2026
Today Tonight Tue
Cloud Cover Pcldy Mclear Pcldy
Precip Type Snow Showers None None
Chance Precip (%) 30 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 43 (-4) 21 (-8) 57
RH % (24h trend) 29 (-8) 79 (-6) 32
20ftWnd-Val/AM(mph) NW 7 G18 Lgt/Var
20ftWnd-Rdg/PM(mph) NW 8 G18 Lgt/Var SW 7 G16
Precip Amount 0.00 0.00 0.00
Precip Duration 1
Precip Begin 6 AM
Precip End 10 AM
Mixing Hgt(ft-agl) 7170 240 4240
Transport Wnd (mph) NW 21 S 5 SW 20
Vent Rate (kt-ft) 129060 960 72080
Dispersion 5 1 5
DSI 2 2
Sunshine Hours 9 9
Max ADI Early 131 Very Good125 Very Good56 Gen Good
Max ADI Late 155 Very Good2 Very Poor 91 Good
Max LVORI Early 3 3 3
Max LVORI Late 1 4 1
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY...Mostly cloudy. A chance of showers. Lows in the mid
40s. Highs in the upper 60s. Minimum RH 48 percent. Southwest
winds around 5 mph.
.THURSDAY...Mostly clear. Lows in the lower 40s. Highs in the
lower 70s. Minimum RH 34 percent. Northwest winds around 5 mph.
.FRIDAY...Partly cloudy. A chance of showers. Lows in the upper
40s. Highs in the mid 70s. Minimum RH 44 percent. Southwest winds
around 5 mph.
.SATURDAY...Mostly cloudy with showers likely. Cooler. Lows in
the lower 50s. Highs in the lower 60s. Minimum RH 65 percent.
Southeast winds around 5 mph.
.SUNDAY...Mostly cloudy. A chance of showers. Lows in the mid
40s. Highs in the lower 60s. Minimum RH 57 percent. Southeast
winds around 5 mph.
$$
PAZ036-202015-
Franklin-
Including the city of Chambersburg
947 AM EDT Mon Apr 20 2026
Today Tonight Tue
Cloud Cover Pcldy Mclear Mclear
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 51 (-4) 26 (-13) 60
RH % (24h trend) 27 (-9) 70 (-7) 28
20ftWnd-Val/AM(mph) NW 7 G18 Lgt/Var
20ftWnd-Rdg/PM(mph) NW 9 G19 NW 5 G16 S 5 G13
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(ft-agl) 8970 190 4950
Transport Wnd (mph) NW 21 NE 2 SW 14
Vent Rate (kt-ft) 161460 380 59400
Dispersion 5 1 5
DSI 3 3
Sunshine Hours 8 11
Max ADI Early 130 Very Good159 Very Good39 Fair
Max ADI Late 176 Very Good3 Very Poor 85 Good
Max LVORI Early 4 2 3
Max LVORI Late 1 3 1
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY...Mostly cloudy. A chance of showers. Lows in the mid
40s. Highs around 70. Minimum RH 51 percent. Southwest winds
around 5 mph.
.THURSDAY...Mostly clear. Lows in the upper 40s. Highs in the mid
70s. Minimum RH 34 percent. Northwest winds around 5 mph.
.FRIDAY...Mostly clear. Lows around 50. Highs in the upper 70s.
Minimum RH 41 percent. East winds around 5 mph.
.SATURDAY...Mostly cloudy with showers likely. Cooler. Lows in
the mid 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 mid 60s. Minimum RH 57 percent. East winds around
5 mph.
$$
PAZ035-202015-
Fulton-
Including the city of McConnellsburg
947 AM EDT Mon Apr 20 2026
Today Tonight Tue
Cloud Cover Pcldy Mclear Mclear
Precip Type Showers None None
Chance Precip (%) 20 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 49 (-5) 27 (-11) 62
RH % (24h trend) 27 (-7) 66 (-11) 25
20ftWnd-Val/AM(mph) NW 7 G18 Lgt/Var
20ftWnd-Rdg/PM(mph) NW 9 G20 Lgt/Var S 5 G14
Precip Amount 0.00 0.00 0.00
Precip Duration 0
Precip Begin 6 AM
Precip End 8 AM
Mixing Hgt(ft-agl) 8890 140 5540
Transport Wnd (mph) NW 22 NW 2 SW 15
Vent Rate (kt-ft) 168910 280 72020
Dispersion 5 1 5
DSI 3 3
Sunshine Hours 8 11
Max ADI Early 139 Very Good162 Very Good38 Fair
Max ADI Late 187 Very Good3 Very Poor 95 Good
Max LVORI Early 3 2 3
Max LVORI Late 1 3 1
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY...Mostly cloudy. A chance of showers. Lows in the mid
40s. Highs around 70. Minimum RH 48 percent. Southwest winds
around 5 mph.
.THURSDAY...Mostly clear. Lows in the mid 40s. Highs in the mid
70s. Minimum RH 31 percent. Light winds.
.FRIDAY...Mostly clear. Lows around 50. Highs in the upper 70s.
Minimum RH 36 percent. Light winds.
.SATURDAY...Mostly cloudy with showers likely. Cooler. Lows in
the mid 50s. Highs in the mid 60s. Minimum RH 63 percent. East
winds around 5 mph.
.SUNDAY...Mostly cloudy. Showers likely. Lows in the upper 40s.
Highs in the mid 60s. Minimum RH 55 percent. East winds around
5 mph.
$$
PAZ026-202015-
Huntingdon-
Including the cities of Huntingdon and Mount Union
947 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) 48 (-5) 25 (-11) 61
RH % (24h trend) 26 (-11) 71 (-9) 25
20ftWnd-Val/AM(mph) NW 7 G18 Lgt/Var
20ftWnd-Rdg/PM(mph) NW 9 G20 NW 5 G16 S 5 G14
Precip Amount 0.00 0.00 0.00
Precip Duration 1
Precip Begin 6 AM
Precip End 10 AM
Mixing Hgt(ft-agl) 8320 150 5120
Transport Wnd (mph) NW 21 SW 2 SW 14
Vent Rate (kt-ft) 149760 300 61440
Dispersion 5 1 5
DSI 2 3
Sunshine Hours 8 10
Max ADI Early 133 Very Good151 Very Good37 Fair
Max ADI Late 177 Very Good3 Very Poor 81 Good
Max LVORI Early 4 2 3
Max LVORI Late 1 3 1
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY...Mostly cloudy. A chance of showers. Lows in the mid
40s. Highs around 70. Minimum RH 47 percent. South winds around
5 mph.
.THURSDAY...Mostly clear. Lows in the mid 40s. Highs in the mid
70s. Minimum RH 32 percent. Light winds.
.FRIDAY...Partly cloudy. Lows in the upper 40s. Highs in the
upper 70s. Minimum RH 40 percent. Light winds.
.SATURDAY...Mostly cloudy with showers likely. Cooler. Lows in
the lower 50s. Highs in the lower 60s. Minimum RH 64 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. East winds around
5 mph.
$$
PAZ028-202015-
Juniata-
Including the city of Mifflintown
947 AM EDT Mon Apr 20 2026
Today Tonight Tue
Cloud Cover Pcldy Mclear Mclear
Precip Type Showers None None
Chance Precip (%) 30 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 48 (-5) 26 (-12) 58
RH % (24h trend) 29 (-11) 76 (-6) 28
20ftWnd-Val/AM(mph) NW 6 G18 Lgt/Var
20ftWnd-Rdg/PM(mph) NW 8 G18 Lgt/Var S 5 G12
Precip Amount 0.00 0.00 0.00
Precip Duration 1
Precip Begin 6 AM
Precip End 10 AM
Mixing Hgt(ft-agl) 8230 180 5160
Transport Wnd (mph) NW 20 E 3 SW 12
Vent Rate (kt-ft) 139910 540 51600
Dispersion 5 1 5
DSI 2 3
Sunshine Hours 8 10
Max ADI Early 125 Very Good139 Very Good41 Gen Good
Max ADI Late 169 Very Good3 Very Poor 79 Good
Max LVORI Early 4 2 3
Max LVORI Late 1 4 1
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY...Mostly cloudy. A chance of showers. Lows in the
lower 40s. Highs in the upper 60s. Minimum RH 54 percent.
Southeast winds around 5 mph.
.THURSDAY...Mostly clear. Lows in the mid 40s. Highs in the lower
70s. Minimum RH 37 percent. Light winds.
.FRIDAY...Partly cloudy. Lows in the upper 40s. Highs in the mid
70s. Minimum RH 44 percent. Light winds.
.SATURDAY...Mostly cloudy with showers likely. Cooler. Lows in
the lower 50s. Highs in the lower 60s. Minimum RH 70 percent.
East winds around 5 mph.
.SUNDAY...Mostly cloudy. Showers likely. Lows in the upper 40s.
Highs in the lower 60s. Minimum RH 62 percent. East winds around
5 mph.
$$
PAZ066-202015-
Lancaster-
Including the city of Lancaster
947 AM EDT Mon Apr 20 2026
Today Tonight Tue
Cloud Cover Pcldy Mclear Mclear
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 51 (-4) 28 (-12) 57
RH % (24h trend) 30 (-13) 74 (-6) 31
20ftWnd-Val/AM(mph) NW 8 G18 Lgt/Var
20ftWnd-Rdg/PM(mph) NW 12 G20 NW 7 G16 SW 5
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(ft-agl) 8130 300 5230
Transport Wnd (mph) NW 22 NE 6 SW 12
Vent Rate (kt-ft) 154470 1500 52300
Dispersion 5 1 5
DSI 3 3
Sunshine Hours 8 11
Max ADI Early 54 Gen Good 72 Good 37 Fair
Max ADI Late 80 Good 4 Very Poor 71 Good
Max LVORI Early 4 2 3
Max LVORI Late 1 3 1
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY...Mostly cloudy. A chance of showers. Lows in the
lower 40s. Highs in the upper 60s. Minimum RH 56 percent.
Southeast winds around 5 mph.
.THURSDAY...Mostly clear. Lows in the mid 40s. Highs in the lower
70s. Minimum RH 40 percent. Northwest winds around 5 mph.
.FRIDAY...Partly cloudy. Lows in the upper 40s. Highs in the
lower 70s. Minimum RH 44 percent. North winds around 5 mph.
.SATURDAY...Mostly cloudy with a chance of showers. Cooler. Lows
in the lower 50s. Highs around 60. Minimum RH 70 percent. East
winds 5 to 10 mph.
.SUNDAY...Mostly cloudy with showers likely. Lows in the upper
40s. Highs in the lower 60s. Minimum RH 60 percent. East winds
5 to 10 mph.
$$
PAZ059-202015-
Lebanon-
Including the city of Lebanon
947 AM EDT Mon Apr 20 2026
Today Tonight Tue
Cloud Cover Pcldy Mclear Mclear
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 51 (-4) 28 (-11) 57
RH % (24h trend) 29 (-13) 73 (-8) 32
20ftWnd-Val/AM(mph) NW 9 G18 Lgt/Var
20ftWnd-Rdg/PM(mph) NW 12 G20 N 6 G16 SW 6
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(ft-agl) 7970 230 5010
Transport Wnd (mph) NW 22 NE 3 SW 13
Vent Rate (kt-ft) 151430 690 55110
Dispersion 5 1 5
DSI 3 3
Sunshine Hours 8 10
Max ADI Early 54 Gen Good 71 Good 40 Fair
Max ADI Late 78 Good 4 Very Poor 74 Good
Max LVORI Early 4 2 3
Max LVORI Late 1 4 1
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY...Mostly cloudy. A chance of showers. Lows in the
lower 40s. Highs in the upper 60s. Minimum RH 53 percent.
Southeast winds around 5 mph.
.THURSDAY...Mostly clear. Lows in the mid 40s. Highs in the lower
70s. Minimum RH 39 percent. North winds around 5 mph.
.FRIDAY...Partly cloudy. Lows in the upper 40s. Highs in the
lower 70s. Minimum RH 43 percent. North winds around 5 mph.
.SATURDAY...Mostly cloudy with a chance of showers. Cooler. Lows
around 50. Highs around 60. Minimum RH 68 percent. East winds
around 5 mph.
.SUNDAY...Mostly cloudy with showers likely. Lows in the mid 40s.
Highs in the lower 60s. Minimum RH 60 percent. East winds around
5 mph.
$$
PAZ005-202015-
McKean-
Including the city of Bradford
947 AM EDT Mon Apr 20 2026
Today Tonight Tue
Cloud Cover Pcldy Mclear Pcldy
Precip Type Snow Showers None None
Chance Precip (%) 20 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 40 (-5) 21 (-5) 55
RH % (24h trend) 30 (-6) 81 (-2) 31
20ftWnd-Val/AM(mph) NW 7 G16 Lgt/Var
20ftWnd-Rdg/PM(mph) NW 8 G16 Lgt/Var SW 7 G15
Precip Amount 0.00 0.00 0.00
Precip Duration 0
Precip Begin 6 AM
Precip End 8 AM
Mixing Hgt(ft-agl) 6820 230 4140
Transport Wnd (mph) NW 20 S 5 SW 20
Vent Rate (kt-ft) 115940 920 70380
Dispersion 5 1 5
DSI 2 2
Sunshine Hours 8 8
Max ADI Early 101 Very Good113 Very Good63 Good
Max ADI Late 130 Very Good3 Very Poor 91 Good
Max LVORI Early 3 3 3
Max LVORI Late 2 4 1
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY...Mostly cloudy. A chance of showers. Lows in the
lower 40s. Highs in the mid 60s. Minimum RH 47 percent. Southwest
winds around 5 mph.
.THURSDAY...Mostly clear. Lows in the upper 30s. Highs around 70.
Minimum RH 34 percent. West winds around 5 mph.
.FRIDAY...Partly cloudy. A chance of showers. Lows in the mid
40s. Highs in the lower 70s. Minimum RH 43 percent. South winds
around 5 mph.
.SATURDAY...Mostly cloudy with showers likely. Cooler. Lows in
the upper 40s. Highs in the lower 60s. Minimum RH 62 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 56 percent. South winds
around 5 mph.
$$
PAZ027-202015-
Mifflin-
Including the city of Lewistown
947 AM EDT Mon Apr 20 2026
Today Tonight Tue
Cloud Cover Pcldy Mclear Mclear
Precip Type Showers None None
Chance Precip (%) 30 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 49 (-4) 25 (-11) 61
RH % (24h trend) 29 (-10) 72 (-10) 29
20ftWnd-Val/AM(mph) NW 7 G18 Lgt/Var
20ftWnd-Rdg/PM(mph) NW 8 G19 Lgt/Var S 5 G14
Precip Amount 0.00 0.00 0.00
Precip Duration 1
Precip Begin 6 AM
Precip End 10 AM
Mixing Hgt(ft-agl) 8270 150 5070
Transport Wnd (mph) NW 20 S 2 SW 12
Vent Rate (kt-ft) 140590 300 50700
Dispersion 5 1 5
DSI 2 3
Sunshine Hours 8 10
Max ADI Early 130 Very Good145 Very Good38 Fair
Max ADI Late 170 Very Good3 Very Poor 71 Good
Max LVORI Early 4 2 3
Max LVORI Late 1 4 1
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY...Mostly cloudy. A chance of showers. Lows in the
lower 40s. Highs in the upper 60s. Minimum RH 51 percent. South
winds around 5 mph.
.THURSDAY...Mostly clear. Lows in the lower 40s. Highs in the mid
70s. Minimum RH 36 percent. Light winds.
.FRIDAY...Partly cloudy. Lows in the upper 40s. Highs in the mid
70s. Minimum RH 43 percent. Light winds.
.SATURDAY...Mostly cloudy with showers likely. Cooler. Lows in
the lower 50s. Highs in the lower 60s. Minimum RH 69 percent.
East winds around 5 mph.
.SUNDAY...Mostly cloudy. Showers likely. Lows in the upper 40s.
Highs in the lower 60s. Minimum RH 61 percent. East winds around
5 mph.
$$
PAZ051-202015-
Montour-
Including the city of Danville
947 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) 47 (-5) 26 (-12) 55
RH % (24h trend) 31 (-9) 79 (0) 32
20ftWnd-Val/AM(mph) NW 7 G15 Lgt/Var
20ftWnd-Rdg/PM(mph) NW 9 G17 N 5 G15 S 5 G12
Precip Amount 0.00 0.00 0.00
Precip Duration 1
Precip Begin 6 AM
Precip End 10 AM
Mixing Hgt(ft-agl) 7530 210 4870
Transport Wnd (mph) NW 20 E 2 SW 13
Vent Rate (kt-ft) 128010 420 53570
Dispersion 5 1 5
DSI 3 3
Sunshine Hours 7 9
Max ADI Early 119 Very Good118 Very Good46 Gen Good
Max ADI Late 146 Very Good3 Very Poor 74 Good
Max LVORI Early 4 3 3
Max LVORI Late 1 4 1
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY...Mostly cloudy. A chance of showers. Lows in the
lower 40s. Highs in the upper 60s. Minimum RH 52 percent.
Southeast winds around 5 mph.
.THURSDAY...Mostly clear. Lows in the lower 40s. Highs in the
lower 70s. Minimum RH 38 percent. North winds around 5 mph.
.FRIDAY...Partly cloudy. Lows in the mid 40s. Highs around 70.
Minimum RH 43 percent. Light winds.
.SATURDAY...Mostly cloudy with showers likely. Cooler. Lows
around 50. Highs around 60. Minimum RH 66 percent. Southeast
winds around 5 mph.
.SUNDAY...Mostly cloudy with showers likely. Lows in the mid 40s.
Highs in the lower 60s. Minimum RH 59 percent. East winds around
5 mph.
$$
PAZ018-202015-
Northern Centre-
Including the city of Philipsburg
947 AM EDT Mon Apr 20 2026
Today Tonight Tue
Cloud Cover Pcldy Mclear Mclear
Precip Type Snow Showers None None
Chance Precip (%) 30 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 44 (-4) 23 (-9) 57
RH % (24h trend) 25 (-11) 70 (-13) 27
20ftWnd-Val/AM(mph) NW 9 G21 Lgt/Var
20ftWnd-Rdg/PM(mph) NW 9 G22 NW 5 G18 S 6 G15
Precip Amount 0.00 0.00 0.00
Precip Duration 1
Precip Begin 6 AM
Precip End 10 AM
Mixing Hgt(ft-agl) 7550 20 4810
Transport Wnd (mph) NW 22 S 2 SW 15
Vent Rate (kt-ft) 143450 40 62530
Dispersion 5 1 5
DSI 2 2
Sunshine Hours 8 9
Max ADI Early 132 Very Good140 Very Good41 Gen Good
Max ADI Late 149 Very Good3 Very Poor 81 Good
Max LVORI Early 3 2 3
Max LVORI Late 1 3 1
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY...Mostly cloudy. A chance of showers. Lows in the
lower 40s. Highs in the upper 60s. Minimum RH 45 percent. South
winds around 5 mph.
.THURSDAY...Mostly clear. Lows in the lower 40s. Highs in the
lower 70s. Minimum RH 32 percent. Northwest winds around 5 mph.
.FRIDAY...Partly cloudy. A chance of showers and thunderstorms.
Lows in the upper 40s. Highs in the lower 70s. Minimum RH
40 percent. Southwest winds around 5 mph.
.SATURDAY...Mostly cloudy with showers likely. Cooler. Lows in
the lower 50s. Highs around 60. Minimum RH 63 percent. Southeast
winds around 5 mph.
.SUNDAY...Mostly cloudy with showers likely. Lows in the mid 40s.
Highs around 60. Minimum RH 57 percent. East winds around 5 mph.
$$
PAZ012-202015-
Northern Clinton-
Including the city of Renovo
947 AM EDT Mon Apr 20 2026
Today Tonight Tue
Cloud Cover Pcldy Mclear Mclear
Precip Type Snow Showers None None
Chance Precip (%) 30 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 45 (-4) 23 (-9) 57
RH % (24h trend) 25 (-9) 73 (-9) 27
20ftWnd-Val/AM(mph) NW 6 G19 Lgt/Var
20ftWnd-Rdg/PM(mph) NW 7 G19 Lgt/Var S 5 G15
Precip Amount 0.00 0.00 0.00
Precip Duration 1
Precip Begin 6 AM
Precip End 10 AM
Mixing Hgt(ft-agl) 7540 90 4880
Transport Wnd (mph) NW 21 SW 2 SW 16
Vent Rate (kt-ft) 135720 180 68320
Dispersion 5 1 5
DSI 2 2
Sunshine Hours 9 9
Max ADI Early 130 Very Good137 Very Good45 Gen Good
Max ADI Late 158 Very Good3 Very Poor 84 Good
Max LVORI Early 3 2 3
Max LVORI Late 1 4 2
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY...Mostly cloudy. A chance of showers. Lows in the
lower 40s. Highs in the upper 60s. Minimum RH 45 percent.
Southeast winds around 5 mph.
.THURSDAY...Mostly clear. Lows in the lower 40s. Highs in the
lower 70s. Minimum RH 32 percent. Northwest winds around 5 mph.
.FRIDAY...Partly cloudy. Lows in the mid 40s. Highs in the lower
70s. Minimum RH 40 percent. Southwest winds around 5 mph.
.SATURDAY...Mostly cloudy with showers likely. Cooler. Lows
around 50. Highs around 60. Minimum RH 63 percent. Southeast
winds around 5 mph.
.SUNDAY...Mostly cloudy with showers likely. Lows in the mid 40s.
Highs in the lower 60s. Minimum RH 57 percent. East winds around
5 mph.
$$
PAZ041-202015-
Northern Lycoming-
Including the city of Trout Run
947 AM EDT Mon Apr 20 2026
Today Tonight Tue
Cloud Cover Pcldy Mclear Mclear
Precip Type Snow Showers None None
Chance Precip (%) 30 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 43 (-5) 23 (-9) 54
RH % (24h trend) 32 (-9) 75 (-8) 32
20ftWnd-Val/AM(mph) NW 8 G18 Lgt/Var
20ftWnd-Rdg/PM(mph) NW 9 G18 N 5 G15 S 7 G15
Precip Amount 0.00 0.00 0.00
Precip Duration 1
Precip Begin 6 AM
Precip End 10 AM
Mixing Hgt(ft-agl) 7250 100 4750
Transport Wnd (mph) NW 20 NW 3 SW 15
Vent Rate (kt-ft) 123250 300 61750
Dispersion 5 1 5
DSI 2 2
Sunshine Hours 8 9
Max ADI Early 126 Very Good115 Very Good47 Gen Good
Max ADI Late 141 Very Good3 Very Poor 79 Good
Max LVORI Early 3 3 3
Max LVORI Late 1 4 1
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY...Mostly cloudy. A chance of showers. Lows around 40.
Highs in the mid 60s. Minimum RH 55 percent. Southeast winds
around 5 mph.
.THURSDAY...Partly cloudy. Lows around 40. Highs in the upper
60s. Minimum RH 39 percent. Northwest winds around 5 mph.
.FRIDAY...Partly cloudy. Lows in the mid 40s. Highs in the upper
60s. Minimum RH 47 percent. North winds around 5 mph.
.SATURDAY...Mostly cloudy with showers likely. Cooler. Lows in
the upper 40s. Highs in the upper 50s. Minimum RH 73 percent.
Southeast winds around 5 mph.
.SUNDAY...Mostly cloudy with showers likely. Lows in the lower
40s. Highs in the upper 50s. Minimum RH 66 percent. East winds
around 5 mph.
$$
PAZ052-202015-
Northumberland-
Including the cities of Sunbury and Shamokin
947 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) 48 (-4) 26 (-11) 55
RH % (24h trend) 30 (-10) 78 (-2) 32
20ftWnd-Val/AM(mph) NW 6 G17 Lgt/Var
20ftWnd-Rdg/PM(mph) NW 9 G18 Lgt/Var S 5 G13
Precip Amount 0.00 0.00 0.00
Precip Duration 0
Precip Begin 6 AM
Precip End 10 AM
Mixing Hgt(ft-agl) 7800 210 4910
Transport Wnd (mph) NW 20 E 3 SW 13
Vent Rate (kt-ft) 132600 630 54010
Dispersion 5 1 5
DSI 3 3
Sunshine Hours 7 10
Max ADI Early 116 Very Good119 Very Good47 Gen Good
Max ADI Late 154 Very Good3 Very Poor 78 Good
Max LVORI Early 4 2 3
Max LVORI Late 1 4 1
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY...Mostly cloudy. A chance of showers. Lows in the
lower 40s. Highs in the upper 60s. Minimum RH 52 percent.
Southeast winds around 5 mph.
.THURSDAY...Mostly clear. Lows in the lower 40s. Highs in the
lower 70s. Minimum RH 38 percent. North winds around 5 mph.
.FRIDAY...Partly cloudy. Lows in the mid 40s. Highs around 70.
Minimum RH 43 percent. Northeast winds around 5 mph.
.SATURDAY...Mostly cloudy with showers likely. Cooler. Lows
around 50. Highs in the upper 50s. Minimum RH 68 percent.
Southeast winds around 5 mph.
.SUNDAY...Mostly cloudy with showers likely. Lows in the mid 40s.
Highs in the lower 60s. Minimum RH 59 percent. East winds around
5 mph.
$$
PAZ056-202015-
Perry-
Including the city of Newport
947 AM EDT Mon Apr 20 2026
Today Tonight Tue
Cloud Cover Pcldy Mclear Mclear
Precip Type Showers None None
Chance Precip (%) 20 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 49 (-5) 26 (-13) 58
RH % (24h trend) 28 (-10) 74 (-5) 29
20ftWnd-Val/AM(mph) NW 7 G18 Lgt/Var
20ftWnd-Rdg/PM(mph) NW 9 G18 NW 5 G16 S 5 G13
Precip Amount 0.00 0.00 0.00
Precip Duration 0
Precip Begin 6 AM
Precip End 10 AM
Mixing Hgt(ft-agl) 8390 120 5080
Transport Wnd (mph) NW 21 E 3 SW 13
Vent Rate (kt-ft) 151020 360 55880
Dispersion 5 1 5
DSI 3 3
Sunshine Hours 8 10
Max ADI Early 122 Very Good151 Very Good41 Gen Good
Max ADI Late 175 Very Good3 Very Poor 80 Good
Max LVORI Early 4 2 3
Max LVORI Late 1 4 1
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY...Mostly cloudy. A chance of showers. Lows in the
lower 40s. Highs in the upper 60s. Minimum RH 53 percent.
Southeast winds around 5 mph.
.THURSDAY...Mostly clear. Lows in the mid 40s. Highs in the lower
70s. Minimum RH 36 percent. Northwest winds around 5 mph.
.FRIDAY...Partly cloudy. Lows in the upper 40s. Highs in the mid
70s. Minimum RH 43 percent. Light winds.
.SATURDAY...Mostly cloudy with showers likely. Cooler. Lows in
the lower 50s. Highs in the lower 60s. Minimum RH 69 percent.
East winds around 5 mph.
.SUNDAY...Mostly cloudy with showers likely. Lows in the upper
40s. Highs in the lower 60s. Minimum RH 60 percent. East winds
around 5 mph.
$$
PAZ006-202015-
Potter-
Including the city of Coudersport
947 AM EDT Mon Apr 20 2026
Today Tonight Tue
Cloud Cover Pcldy Mclear Pcldy
Precip Type Snow Showers None None
Chance Precip (%) 20 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 41 (-4) 21 (-7) 53
RH % (24h trend) 30 (-9) 79 (-4) 31
20ftWnd-Val/AM(mph) NW 8 G18 Lgt/Var
20ftWnd-Rdg/PM(mph) NW 9 G17 NW 5 G13 SW 7 G15
Precip Amount 0.00 0.00 0.00
Precip Duration 0
Precip Begin 6 AM
Precip End 10 AM
Mixing Hgt(ft-agl) 6850 180 4360
Transport Wnd (mph) NW 20 SW 5 SW 18
Vent Rate (kt-ft) 116450 720 69760
Dispersion 5 1 5
DSI 2 2
Sunshine Hours 8 8
Max ADI Early 87 Good 119 Very Good53 Gen Good
Max ADI Late 81 Good 3 Very Poor 91 Good
Max LVORI Early 3 3 3
Max LVORI Late 2 4 1
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY...Mostly cloudy. A chance of showers. Lows in the
lower 40s. Highs in the mid 60s. Minimum RH 49 percent. South
winds around 5 mph.
.THURSDAY...Mostly clear. Lows in the upper 30s. 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 45 percent. South winds
around 5 mph.
.SATURDAY...Mostly cloudy with showers likely. Cooler. Lows in
the upper 40s. Highs in the upper 50s. Minimum RH 66 percent.
Southeast winds around 5 mph.
.SUNDAY...Mostly cloudy with a chance of showers. Lows in the
lower 40s. Highs in the upper 50s. Minimum RH 60 percent.
Southeast winds around 5 mph.
$$
PAZ058-202015-
Schuylkill-
Including the city of Pottsville
947 AM EDT Mon Apr 20 2026
Today Tonight Tue
Cloud Cover Pcldy Mclear Mclear
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 48 (-4) 25 (-12) 54
RH % (24h trend) 32 (-14) 76 (-7) 32
20ftWnd-Val/AM(mph) NW 6 G18 Lgt/Var
20ftWnd-Rdg/PM(mph) NW 7 G18 Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(ft-agl) 7330 300 4880
Transport Wnd (mph) NW 21 N 5 W 8
Vent Rate (kt-ft) 131940 1200 34160
Dispersion 5 1 5
DSI 2 3
Sunshine Hours 8 10
Max ADI Early 113 Very Good132 Very Good39 Fair
Max ADI Late 158 Very Good4 Very Poor 73 Good
Max LVORI Early 4 3 3
Max LVORI Late 1 3 1
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY...Mostly cloudy. A chance of showers. Lows around 40.
Highs in the mid 60s. Minimum RH 54 percent. Southeast winds
around 5 mph.
.THURSDAY...Mostly clear. Lows in the lower 40s. Highs in the
upper 60s. Minimum RH 39 percent. Northwest winds around 5 mph.
.FRIDAY...Partly cloudy. Lows in the mid 40s. Highs in the upper
60s. Minimum RH 44 percent. North winds around 5 mph.
.SATURDAY...Mostly cloudy with a chance of showers. Cooler. Lows
in the upper 40s. Highs in the upper 50s. Minimum RH 70 percent.
East winds around 5 mph.
.SUNDAY...Mostly cloudy with showers likely. Lows in the mid 40s.
Highs around 60. Minimum RH 60 percent. East winds around 5 mph.
$$
PAZ050-202015-
Snyder-
Including the city of Selinsgrove
947 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) 48 (-5) 26 (-12) 56
RH % (24h trend) 30 (-10) 74 (-4) 31
20ftWnd-Val/AM(mph) NW 7 G18 Lgt/Var
20ftWnd-Rdg/PM(mph) NW 9 G18 Lgt/Var S 5 G14
Precip Amount 0.00 0.00 0.00
Precip Duration 1
Precip Begin 6 AM
Precip End 10 AM
Mixing Hgt(ft-agl) 8170 170 5050
Transport Wnd (mph) NW 21 SE 3 SW 13
Vent Rate (kt-ft) 147060 510 55550
Dispersion 5 1 5
DSI 2 3
Sunshine Hours 8 10
Max ADI Early 120 Very Good126 Very Good46 Gen Good
Max ADI Late 165 Very Good3 Very Poor 78 Good
Max LVORI Early 4 2 3
Max LVORI Late 1 4 1
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY...Mostly cloudy. A chance of showers. Lows in the
lower 40s. Highs in the upper 60s. Minimum RH 56 percent.
Southeast winds around 5 mph.
.THURSDAY...Mostly clear. Lows in the mid 40s. Highs in the lower
70s. Minimum RH 38 percent. Northwest 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 with showers likely. Cooler. Lows
around 50. Highs around 60. Minimum RH 70 percent. East winds
around 5 mph.
.SUNDAY...Mostly cloudy with showers likely. Lows in the upper
40s. Highs in the lower 60s. Minimum RH 64 percent. East winds
around 5 mph.
$$
PAZ033-202015-
Somerset-
Including the city of Somerset
947 AM EDT Mon Apr 20 2026
Today Tonight Tue
Cloud Cover Pcldy Mclear Mclear
Precip Type Snow Showers None None
Chance Precip (%) 30 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 43 (-4) 23 (-10) 61
RH % (24h trend) 34 (-6) 72 (-17) 29
20ftWnd-Val/AM(mph) NW 9 G21 Lgt/Var
20ftWnd-Rdg/PM(mph) NW 10 G21 NW 5 G17 SW 6 G15
Precip Amount 0.00 0.00 0.00
Precip Duration 1
Precip Begin 6 AM
Precip End 10 AM
Mixing Hgt(ft-agl) 7310 80 4740
Transport Wnd (mph) NW 23 SW 5 W 18
Vent Rate (kt-ft) 146200 320 75840
Dispersion 5 1 5
DSI 2 3
Sunshine Hours 7 10
Max ADI Early 104 Very Good139 Very Good47 Gen Good
Max ADI Late 80 Good 3 Very Poor 91 Good
Max LVORI Early 5 3 3
Max LVORI Late 1 4 1
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY...Mostly cloudy. Showers likely. Lows in the upper
40s. Highs in the lower 60s. Minimum RH 62 percent. Southwest
winds 5 to 10 mph.
.THURSDAY...Partly cloudy. Lows in the mid 40s. Highs in the
lower 70s. Minimum RH 39 percent. West winds around 5 mph.
.FRIDAY...Mostly clear. Lows in the lower 50s. Highs in the mid
70s. Minimum RH 42 percent. South winds around 5 mph.
.SATURDAY...Mostly cloudy with showers likely. Lows in the mid
50s. Highs in the upper 60s. Minimum RH 61 percent. Southwest
winds around 5 mph.
.SUNDAY...Mostly cloudy with showers likely. Lows in the upper
40s. Highs in the lower 60s. Minimum RH 62 percent. Southeast
winds around 5 mph.
$$
PAZ019-202015-
Southern Centre-
Including the city of State College
947 AM EDT Mon Apr 20 2026
Today Tonight Tue
Cloud Cover Pcldy Mclear Mclear
Precip Type Snow Showers None None
Chance Precip (%) 30 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 47 (-4) 24 (-11) 58
RH % (24h trend) 28 (-11) 70 (-11) 29
20ftWnd-Val/AM(mph) NW 8 G18 Lgt/Var
20ftWnd-Rdg/PM(mph) NW 9 G19 Lgt/Var S 5 G14
Precip Amount 0.00 0.00 0.00
Precip Duration 1
Precip Begin 6 AM
Precip End 10 AM
Mixing Hgt(ft-agl) 7860 130 4880
Transport Wnd (mph) NW 22 S 3 SW 14
Vent Rate (kt-ft) 149340 390 58560
Dispersion 5 1 5
DSI 2 3
Sunshine Hours 8 9
Max ADI Early 133 Very Good140 Very Good44 Gen Good
Max ADI Late 168 Very Good3 Very Poor 75 Good
Max LVORI Early 4 2 3
Max LVORI Late 1 3 1
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY...Mostly cloudy. A chance of showers. Lows in the
lower 40s. Highs in the upper 60s. Minimum RH 50 percent. South
winds around 5 mph.
.THURSDAY...Mostly clear. Lows in the lower 40s. Highs in the
lower 70s. Minimum RH 35 percent. Northwest winds around 5 mph.
.FRIDAY...Partly cloudy. Lows in the upper 40s. Highs in the
lower 70s. Minimum RH 43 percent. Northwest winds around 5 mph.
.SATURDAY...Mostly cloudy with showers likely. Cooler. Lows in
the lower 50s. Highs in the lower 60s. Minimum RH 67 percent.
East winds around 5 mph.
.SUNDAY...Mostly cloudy with showers likely. Lows in the mid 40s.
Highs in the lower 60s. Minimum RH 61 percent. East winds around
5 mph.
$$
PAZ045-202015-
Southern Clinton-
Including the city of Lock Haven
947 AM EDT Mon Apr 20 2026
Today Tonight Tue
Cloud Cover Pcldy Mclear Mclear
Precip Type Snow Showers None None
Chance Precip (%) 30 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 47 (-4) 24 (-11) 57
RH % (24h trend) 28 (-9) 71 (-11) 29
20ftWnd-Val/AM(mph) NW 7 G18 Lgt/Var
20ftWnd-Rdg/PM(mph) NW 8 G18 Lgt/Var S 5 G15
Precip Amount 0.00 0.00 0.00
Precip Duration 1
Precip Begin 6 AM
Precip End 10 AM
Mixing Hgt(ft-agl) 7920 90 4930
Transport Wnd (mph) NW 21 S 2 SW 14
Vent Rate (kt-ft) 142560 180 59160
Dispersion 5 1 5
DSI 2 3
Sunshine Hours 8 9
Max ADI Early 130 Very Good138 Very Good46 Gen Good
Max ADI Late 161 Very Good3 Very Poor 72 Good
Max LVORI Early 4 2 3
Max LVORI Late 1 4 1
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY...Mostly cloudy. A chance of showers. Lows in the
lower 40s. Highs in the upper 60s. Minimum RH 49 percent.
Southeast winds around 5 mph.
.THURSDAY...Mostly clear. Lows in the lower 40s. Highs in the
lower 70s. Minimum RH 35 percent. Northwest winds around 5 mph.
.FRIDAY...Partly cloudy. Lows in the mid 40s. Highs in the lower
70s. Minimum RH 42 percent. Northwest winds around 5 mph.
.SATURDAY...Mostly cloudy with showers likely. Cooler. Lows in
the upper 40s. Highs around 60. Minimum RH 66 percent. Southeast
winds around 5 mph.
.SUNDAY...Mostly cloudy with showers likely. Lows in the mid 40s.
Highs in the lower 60s. Minimum RH 60 percent. East winds around
5 mph.
$$
PAZ046-202015-
Southern Lycoming-
Including the city of Williamsport
947 AM EDT Mon Apr 20 2026
Today Tonight Tue
Cloud Cover Pcldy Mclear Mclear
Precip Type Snow Showers None None
Chance Precip (%) 30 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 47 (-4) 25 (-10) 55
RH % (24h trend) 31 (-9) 75 (-5) 30
20ftWnd-Val/AM(mph) NW 8 G17 Lgt/Var
20ftWnd-Rdg/PM(mph) NW 9 G18 N 5 G15 S 6 G15
Precip Amount 0.00 0.00 0.00
Precip Duration 1
Precip Begin 6 AM
Precip End 10 AM
Mixing Hgt(ft-agl) 7650 210 5110
Transport Wnd (mph) NW 20 W 3 SW 14
Vent Rate (kt-ft) 130050 630 61320
Dispersion 5 1 5
DSI 2 3
Sunshine Hours 7 9
Max ADI Early 126 Very Good127 Very Good46 Gen Good
Max ADI Late 141 Very Good3 Very Poor 69 Good
Max LVORI Early 4 3 3
Max LVORI Late 1 4 1
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY...Mostly cloudy. A chance of showers. Lows in the
lower 40s. Highs in the upper 60s. Minimum RH 52 percent.
Southeast winds around 5 mph.
.THURSDAY...Partly cloudy. Lows in the lower 40s. Highs around
70. Minimum RH 37 percent. Northwest winds around 5 mph.
.FRIDAY...Partly cloudy. Lows in the mid 40s. Highs around 70.
Minimum RH 43 percent. North winds around 5 mph.
.SATURDAY...Mostly cloudy with showers likely. Cooler. Lows in
the upper 40s. Highs around 60. Minimum RH 67 percent. East winds
around 5 mph.
.SUNDAY...Mostly cloudy with showers likely. Lows in the mid 40s.
Highs in the lower 60s. Minimum RH 60 percent. East winds around
5 mph.
$$
PAZ042-202015-
Sullivan-
Including the city of Laporte
947 AM EDT Mon Apr 20 2026
Today Tonight Tue
Cloud Cover Pcldy Mclear Mclear
Precip Type Snow Showers None None
Chance Precip (%) 30 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 42 (-5) 22 (-10) 50
RH % (24h trend) 39 (-12) 81 (-6) 38
20ftWnd-Val/AM(mph) N 7 G19 Lgt/Var
20ftWnd-Rdg/PM(mph) NW 8 G19 N 5 G16 SW 6 G15
Precip Amount 0.00 0.00 0.00
Precip Duration 1
Precip Begin 6 AM
Precip End 10 AM
Mixing Hgt(ft-agl) 6790 50 4080
Transport Wnd (mph) NW 20 N 3 SW 15
Vent Rate (kt-ft) 115430 150 53040
Dispersion 5 1 5
DSI 2 2
Sunshine Hours 7 9
Max ADI Early 118 Very Good103 Very Good47 Gen Good
Max ADI Late 130 Very Good4 Very Poor 63 Good
Max LVORI Early 4 3 3
Max LVORI Late 1 4 1
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY...Mostly cloudy. A chance of showers. Lows in the
upper 30s. Highs in the lower 60s. Minimum RH 60 percent. South
winds around 5 mph.
.THURSDAY...Partly cloudy. Lows around 40. Highs in the mid 60s.
Minimum RH 44 percent. Northwest winds around 5 mph.
.FRIDAY...Partly cloudy. Lows in the lower 40s. Highs in the mid
60s. Minimum RH 50 percent. North winds around 5 mph.
.SATURDAY...Mostly cloudy with showers likely. Lows in the mid
40s. Highs in the mid 50s. Minimum RH 76 percent. Southeast winds
around 5 mph.
.SUNDAY...Mostly cloudy with showers likely. Lows in the lower
40s. Highs in the upper 50s. Minimum RH 68 percent. East winds
around 5 mph.
$$
PAZ037-202015-
Tioga-
Including the cities of Mansfield and Wellsboro
947 AM EDT Mon Apr 20 2026
Today Tonight Tue
Cloud Cover Pcldy Mclear Pcldy
Precip Type Snow Showers None None
Chance Precip (%) 20 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 41 (-5) 22 (-8) 52
RH % (24h trend) 36 (-8) 77 (-5) 32
20ftWnd-Val/AM(mph) NW 7 G17 Lgt/Var
20ftWnd-Rdg/PM(mph) NW 9 G18 Lgt/Var S 7 G15
Precip Amount 0.00 0.00 0.00
Precip Duration 0
Precip Begin 6 AM
Precip End 10 AM
Mixing Hgt(ft-agl) 6980 180 4660
Transport Wnd (mph) NW 20 W 3 SW 17
Vent Rate (kt-ft) 118660 540 69900
Dispersion 5 1 5
DSI 2 2
Sunshine Hours 7 8
Max ADI Early 86 Good 91 Good 51 Gen Good
Max ADI Late 69 Good 3 Very Poor 90 Good
Max LVORI Early 3 3 3
Max LVORI Late 2 4 1
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY...Mostly cloudy. A chance of showers. Lows around 40.
Highs in the lower 60s. Minimum RH 56 percent. South winds around
5 mph.
.THURSDAY...Partly cloudy. Lows in the upper 30s. Highs in the
mid 60s. Minimum RH 40 percent. West winds around 5 mph.
.FRIDAY...Partly cloudy. Lows in the lower 40s. Highs in the mid
60s. Minimum RH 48 percent. West 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 with a chance of showers. Lows in the
lower 40s. Highs in the upper 50s. Minimum RH 66 percent.
Southeast winds around 5 mph.
$$
PAZ049-202015-
Union-
Including the city of Lewisburg
947 AM EDT Mon Apr 20 2026
Today Tonight Tue
Cloud Cover Pcldy Mclear Mclear
Precip Type Showers None None
Chance Precip (%) 30 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 48 (-4) 26 (-11) 57
RH % (24h trend) 30 (-8) 71 (-7) 30
20ftWnd-Val/AM(mph) NW 7 G18 Lgt/Var
20ftWnd-Rdg/PM(mph) NW 8 G19 Lgt/Var S 5 G15
Precip Amount 0.00 0.00 0.00
Precip Duration 1
Precip Begin 6 AM
Precip End 10 AM
Mixing Hgt(ft-agl) 7910 160 5060
Transport Wnd (mph) NW 20 SE 3 SW 14
Vent Rate (kt-ft) 134470 480 60720
Dispersion 5 1 5
DSI 3 3
Sunshine Hours 8 10
Max ADI Early 122 Very Good132 Very Good48 Gen Good
Max ADI Late 158 Very Good3 Very Poor 82 Good
Max LVORI Early 4 2 3
Max LVORI Late 1 4 1
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY...Mostly cloudy. A chance of showers. Lows in the
lower 40s. Highs in the upper 60s. Minimum RH 53 percent.
Southeast winds around 5 mph.
.THURSDAY...Mostly clear. Lows in the lower 40s. Highs in the
lower 70s. Minimum RH 36 percent. Northwest winds around 5 mph.
.FRIDAY...Partly cloudy. Lows in the mid 40s. Highs in the lower
70s. Minimum RH 43 percent. Light winds.
.SATURDAY...Mostly cloudy with showers likely. Cooler. Lows
around 50. Highs around 60. Minimum RH 68 percent. East winds
around 5 mph.
.SUNDAY...Mostly cloudy with showers likely. Lows in the mid 40s.
Highs in the lower 60s. Minimum RH 61 percent. East winds around
5 mph.
$$
PAZ004-202015-
Warren-
Including the city of Warren
947 AM EDT Mon Apr 20 2026
Today Tonight Tue
Cloud Cover Pcldy Mclear Pcldy
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 41 (-5) 22 (-5) 58
RH % (24h trend) 32 (-5) 82 (-3) 35
20ftWnd-Val/AM(mph) NW 6 G15 S 5 G15
20ftWnd-Rdg/PM(mph) NW 7 G15 Lgt/Var S 7 G17
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(ft-agl) 6560 170 3590
Transport Wnd (mph) NW 17 S 5 SW 22
Vent Rate (kt-ft) 98400 680 68210
Dispersion 5 1 5
DSI 2 2
Sunshine Hours 9 8
Max ADI Early 108 Very Good85 Good 65 Good
Max ADI Late 133 Very Good3 Very Poor 70 Good
Max LVORI Early 3 3 3
Max LVORI Late 2 4 1
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY...Mostly cloudy. A chance of showers. Lows in the mid
40s. Highs in the mid 60s. Minimum RH 49 percent. Southwest winds
around 5 mph.
.THURSDAY...Mostly clear. Lows in the lower 40s. Highs in the
lower 70s. Minimum RH 36 percent. South winds around 5 mph.
.FRIDAY...Partly cloudy. A chance of showers. Lows in the upper
40s. Highs in the mid 70s. Minimum RH 45 percent. South winds
around 5 mph.
.SATURDAY...Mostly cloudy with showers likely. Cooler. Lows in
the lower 50s. Highs in the mid 60s. Minimum RH 66 percent.
Southeast winds around 5 mph.
.SUNDAY...Mostly cloudy with a chance of showers. Lows in the mid
40s. Highs in the mid 60s. Minimum RH 54 percent. South winds
around 5 mph.
$$
PAZ065-202015-
York-
Including the city of York
947 AM EDT Mon Apr 20 2026
Today Tonight Tue
Cloud Cover Pcldy Mclear Mclear
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 51 (-4) 28 (-12) 58
RH % (24h trend) 29 (-12) 74 (-3) 31
20ftWnd-Val/AM(mph) NW 8 G18 Lgt/Var
20ftWnd-Rdg/PM(mph) NW 11 G20 NW 6 G16 SW 5
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(ft-agl) 8290 240 4950
Transport Wnd (mph) NW 22 NE 5 SW 12
Vent Rate (kt-ft) 157510 960 49500
Dispersion 5 1 5
DSI 3 3
Sunshine Hours 8 11
Max ADI Early 63 Good 161 Very Good37 Fair
Max ADI Late 81 Good 4 Very Poor 77 Good
Max LVORI Early 4 2 3
Max LVORI Late 1 3 1
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY...Mostly cloudy. A chance of showers. Lows in the mid
40s. Highs in the upper 60s. Minimum RH 55 percent. South winds
around 5 mph.
.THURSDAY...Mostly clear. Lows in the upper 40s. Highs in the
lower 70s. Minimum RH 39 percent. Northwest winds around 5 mph.
.FRIDAY...Partly cloudy. Lows in the upper 40s. Highs in the mid
70s. Minimum RH 43 percent. North winds around 5 mph.
.SATURDAY...Mostly cloudy with showers likely. Cooler. Lows in
the lower 50s. Highs in the lower 60s. Minimum RH 70 percent.
East winds around 5 mph.
.SUNDAY...Mostly cloudy with showers likely. Lows in the upper
40s. Highs in the lower 60s. Minimum RH 60 percent. East winds
around 5 mph.
$$
.OUTLOOK 8 TO 14 DAYS...
Temperatures below normal. Precipitation above normal.
$$
Fire Weather Planning Forecast NWS BGM
FNUS51 KBGM 200906
FWFBGM
Fire Weather Planning Forecast for Central NY/Northeast PA
National Weather Service Binghamton NY
505 AM EDT Mon Apr 20 2026
.SYNOPSIS...There are no fire weather concerns at this time.
NYZ210-202000-
Leatherstocking-
505 AM EDT Mon Apr 20 2026
Today Tonight Tue
Cloud Cover Pcldy Mclear Pcldy
Precip Type Snow Showers None None
Chance Precip (%) 40 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 38 (-2) 18 (-11) 50
RH % (24h trend) 32 (-7) 96 (-4) 24
Wind 20ft/early(mph) NW 6-10 G17 NW 3-7 Lgt/Var
Wind 20ft/late(mph) NW 8-12 G19 Lgt/Var SW 3-7
Precip Amount 0.02 0.00 0.00
Precip Duration 3
Precip Begin 6 AM
Precip End 6 PM
Mixing Hgt(ft-agl/msl)6500 5290
Transport Wnd (mph) NW 22 SW 15
Vent Rate (kt-ft) 142600 80610
DSI 2 2 2
Sunshine Hours 7 7
ADI early 81 Good 69 Good 54 Gen Good
ADI late 95 Good 4 Very Poor 81 Good
Max LVORI early 4 3 4
Max LVORI late 1 5 1
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY...Mostly cloudy. A 50 percent chance of rain and snow
showers. Lows in the upper 30s. Highs in the upper 50s. Southeast
winds around 5 mph.
.THURSDAY...Partly cloudy. Lows in the upper 30s. Highs around
60. West winds around 5 mph.
.FRIDAY...Partly cloudy. A slight chance of showers. Lows in the
upper 30s. Highs in the lower 60s. North winds around 5 mph.
.SATURDAY...Mostly cloudy. A 50 percent chance of showers. Lows
in the lower 40s. Highs in the upper 50s. East winds around
5 mph.
.SUNDAY...Mostly cloudy. A 50 percent chance of showers. Lows in
the lower 40s. Highs in the upper 50s. East winds around 5 mph.
$$
PAZ038-039-043-202000-
Bradford-Susquehanna-Wyoming-
Including the cities of Sayre, Towanda, Hallstead, Montrose,
and Tunkhannock
505 AM EDT Mon Apr 20 2026
Today Tonight Tue
Cloud Cover Pcldy Mclear Mclear
Precip Type Snow Showers None None
Chance Precip (%) 30 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 41 (-2) 20 (-10) 52
RH % (24h trend) 38 (-6) 84 (-16) 31
Wind 20ft/early(mph) NW 6-10 G21 N 3-7 G18 Lgt/Var
Wind 20ft/late(mph) NW 8-12 G21 Lgt/Var S 3-7
Precip Amount 0.01 0.00 0.00
Precip Duration 2
Precip Begin 6 AM
Precip End 6 PM
Mixing Hgt(ft-agl/msl)6840 4750
Transport Wnd (mph) NW 21 SW 16
Vent Rate (kt-ft) 132620 80120
DSI 2 2 2
Sunshine Hours 7 8
ADI early 90 Good 63 Good 46 Gen Good
ADI late 89 Good 3 Very Poor 84 Good
Max LVORI early 4 3 4
Max LVORI late 1 4 1
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY...Mostly cloudy. A 50 percent chance of showers. Lows
in the upper 30s. Highs in the lower 60s. South winds around
5 mph.
.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 a 50 percent chance of showers.
Lows in the mid 40s. Highs in the upper 50s. Southeast 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.
$$
PAZ044-047-202000-
Lackawanna-Luzerne-
Including the cities of Scranton, Hazleton, and Wilkes-Barre
505 AM EDT Mon Apr 20 2026
Today Tonight Tue
Cloud Cover Pcldy Mclear Mclear
Precip Type Snow Showers None None
Chance Precip (%) 20 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 44 (-1) 21 (-11) 52
RH % (24h trend) 33 (-7) 84 (-16) 27
Wind 20ft/early(mph) NW 5-9 G20 N 3-7 G20 Lgt/Var
Wind 20ft/late(mph) NW 7-11 G21 Lgt/Var SW 3-7
Precip Amount 0.00 0.00 0.00
Precip Duration 1
Precip Begin 6 AM
Precip End 6 PM
Mixing Hgt(ft-agl/msl)7320 4820
Transport Wnd (mph) NW 21 SW 15
Vent Rate (kt-ft) 138660 79720
DSI 2 2 3
Sunshine Hours 8 9
ADI early 92 Good 71 Good 37 Fair
ADI late 113 Very Good4 Very Poor 87 Good
Max LVORI early 4 3 3
Max LVORI late 1 3 1
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY...Mostly cloudy. A 50 percent chance of showers. Lows
in the upper 30s. Highs in the lower 60s. South winds around
5 mph.
.THURSDAY...Partly cloudy. Lows in the lower 40s. Highs in the
mid 60s. Northwest winds around 5 mph.
.FRIDAY...Partly cloudy. A slight chance of showers. Lows in the
lower 40s. Highs in the mid 60s. North winds around 5 mph.
.SATURDAY...Mostly cloudy with a 50 percent chance of showers.
Lows in the mid 40s. Highs in the upper 50s. East winds around
5 mph.
.SUNDAY...Mostly cloudy. Showers likely. Lows in the lower 40s.
Highs around 60. Chance of showers 60 percent. East winds around
5 mph.
$$
PAZ040-048-072-202000-
Northern Wayne-Pike-Southern Wayne-
Including the cities of Damascus, Equinunk, Milford,
and Honesdale
505 AM EDT Mon Apr 20 2026
Today Tonight Tue
Cloud Cover Pcldy Mclear Mclear
Precip Type Snow Showers None None
Chance Precip (%) 20 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 43 (0) 20 (-12) 51
RH % (24h trend) 32 (-28) 81 (-19) 25
Wind 20ft/early(mph) NW 5-9 G19 NW 3-7 G19 Lgt/Var
Wind 20ft/late(mph) NW 8-12 G20 Lgt/Var SW 3-7
Precip Amount 0.01 0.00 0.00
Precip Duration 2
Precip Begin 6 AM
Precip End 6 PM
Mixing Hgt(ft-agl/msl)6820 5430
Transport Wnd (mph) NW 21 SW 12
Vent Rate (kt-ft) 137410 62930
DSI 2 2 2
Sunshine Hours 9 9
ADI early 94 Good 66 Good 38 Fair
ADI late 98 Good 6 Very Poor 79 Good
Max LVORI early 4 3 3
Max LVORI late 1 3 1
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY...Mostly cloudy. A 50 percent chance of rain and snow
showers. Lows in the upper 30s. Highs in the upper 50s. Southeast
winds around 5 mph.
.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 around
40. Highs in the lower 60s. Northwest winds around 5 mph.
.SATURDAY...Mostly cloudy. A 50 percent chance of showers. Lows
in the lower 40s. Highs in the upper 50s. East winds around
5 mph.
.SUNDAY...Mostly cloudy. Showers likely. Lows around 40. Highs in
the upper 50s. Chance of showers 60 percent. 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