A storm tracking across the southern U.S. will continue to bring areas of heavy thunderstorms with risks for severe weather and excessive rainfall from Texas to Florida through this weekend. While much of this rainfall will be beneficial to the drought, excessive rainfall may bring areas of flash and urban flooding. Read More >
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328
FNUS54 KMRX 011833
FWFMRX
Fire Weather Planning Forecast for East Tennessee...Southwest
Virginia...and Extreme Southwest North Carolina
National Weather Service Morristown TN
233 PM EDT Fri May 1 2026
.DISCUSSION...
Cooler conditions are expected through the weekend. Patchy to
potentially widespread frost is possible Saturday night into Sunday
morning for portions of the area. RH values will remain moderately
low this through the weekend due to the continued dry air in
place.
Next best chance of rain and storms comes middle of next week due
to an approaching cold front. With the incoming front, winds will
likely become breezy/gusty across our forecast area. Additionally,
RH values should be higher during this timeframe due to the
moisture increase across the region.
VAZ001-021945-
Lee-
Including the city of Rose Hill
233 PM EDT Fri May 1 2026
Tonight Sat Sat Night Sun
Cloud Cover Mcldy Pcldy Mclear Clear
Temp (24h trend) 39-44 (0) 58-63 (-7) 35-40 61-66
RH % (24h trend) 81-86 (+3) 29-34 (-3) 88-93 28-33
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) N 6 W 6
PM 20FT Wnd (mph) N 8 NW 9 NW 9 W 8
Transport Wnd (mph) N 12 N 16 N 9 W 15
Mixing Hgt(ft-agl) 350 7390 280 5840
Vent Rate (mph-ft) 4200 118240 2520 87600
Max Dispersion Early 9 Poor 77 Good 7 Poor 51 Gen Good
Max Dispersion Late 15 Gen Poor 104 Very Good4 Very Poor 72 Good
Category Day 1 4 1 4
Max LVORI Early 3 4 3 4
Max LVORI Late 4 1 5 2
Precip Chance (%) 0 0 0 0
Precip Type None None None None
Precip Duration
Precip Amount 0.00 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY NIGHT...Mostly clear with a slight chance of showers.
Lows in the lower 40s. Light winds.
.MONDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the lower 70s. Minimum RH 44 percent.
Southwest winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows around 50. Light winds.
.TUESDAY...Mostly sunny. Highs in the mid 70s. Minimum RH
40 percent. Southwest winds less than 10 mph.
.TUESDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the mid 50s. West winds
less than 10 mph.
.WEDNESDAY...Mostly cloudy with showers likely and a chance of
thunderstorms. Highs around 70. Minimum RH 65 percent. Southwest
winds 5 to 10 mph.
.WEDNESDAY NIGHT...Mostly cloudy with showers likely and a slight
chance of thunderstorms. Lows in the lower 50s. Southwest winds
less than 10 mph.
.THURSDAY...Partly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the mid 60s. Minimum RH
53 percent. West winds 5 to 10 mph.
.THURSDAY NIGHT...Partly cloudy with a slight chance of showers.
Colder. Lows in the lower 40s. West winds less than 10 mph.
.FRIDAY...Mostly sunny. Highs in the mid 60s. Minimum RH
43 percent. West winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
VAZ002-021945-
Wise-
Including the cities of Big Stone Gap, Norton, Wise, Coeburn,
Appalachia, and Pardee
233 PM EDT Fri May 1 2026
Tonight Sat Sat Night Sun
Cloud Cover Mcldy Pcldy Mclear Clear
Temp (24h trend) 37-42 (-1) 54-59 (-9) 34-39 59-64
RH % (24h trend) 88-93 (+12) 33-38 (+2) 84-89 30-35
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) N 9 W 10
PM 20FT Wnd (mph) N 10 NW 11 NW 11 W 10
Transport Wnd (mph) N 13 N 17 N 10 W 16
Mixing Hgt(ft-agl) 220 6680 110 5990
Vent Rate (mph-ft) 2860 113560 1100 95840
Max Dispersion Early 31 Fair 72 Good 14 Gen Poor 59 Gen Good
Max Dispersion Late 16 Gen Poor 111 Very Good5 Very Poor 83 Good
Category Day 1 5 1 4
Max LVORI Early 3 4 3 4
Max LVORI Late 5 1 5 2
Precip Chance (%) 0 0 0 0
Precip Type None None None None
Precip Duration
Precip Amount 0.00 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows in the lower 40s. West winds less than 10 mph.
.MONDAY...Mostly sunny with a chance of showers and a slight
chance of thunderstorms. Highs around 70. Minimum RH 47 percent.
Southwest winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows in the lower 50s. Southwest
winds less than 10 mph.
.TUESDAY...Mostly sunny. Highs in the lower 70s. Minimum RH
41 percent. Southwest winds less than 10 mph.
.TUESDAY NIGHT...Mostly cloudy with showers likely and a slight
chance of thunderstorms. Lows in the mid 50s. Southwest winds
less than 10 mph.
.WEDNESDAY...Mostly cloudy with showers likely and a chance of
thunderstorms. Highs in the upper 60s. Minimum RH 66 percent.
Southwest winds 5 to 10 mph.
.WEDNESDAY NIGHT...Showers and a slight chance of thunderstorms.
Lows in the lower 50s. Southwest winds 5 to 10 mph.
.THURSDAY...Partly sunny with showers likely and a slight chance
of thunderstorms. Highs in the lower 60s. Minimum RH 59 percent.
West winds 5 to 10 mph.
.THURSDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows in the lower 40s. West winds 5 to 10 mph.
.FRIDAY...Mostly sunny. Highs in the lower 60s. Minimum RH
44 percent. West winds 5 to 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
VAZ005-021945-
Scott VA-
Including the city of Hiltons
233 PM EDT Fri May 1 2026
Tonight Sat Sat Night Sun
Cloud Cover Mcldy Pcldy Mclear Clear
Temp (24h trend) 41-46 (0) 59-64 (-7) 36-41 62-67
RH % (24h trend) 75-80 (+2) 31-36 (0) 78-83 31-36
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) N 8 W 9
PM 20FT Wnd (mph) N 9 NW 11 NW 11 W 10
Transport Wnd (mph) N 12 N 16 NW 7 W 15
Mixing Hgt(ft-agl) 280 7160 190 6010
Vent Rate (mph-ft) 3360 114560 1330 90150
Max Dispersion Early 19 Gen Poor 70 Good 8 Poor 58 Gen Good
Max Dispersion Late 19 Gen Poor 105 Very Good3 Very Poor 81 Good
Category Day 1 4 1 4
Max LVORI Early 3 3 3 3
Max LVORI Late 4 1 4 2
Precip Chance (%) 0 0 0 0
Precip Type None None None None
Precip Duration
Precip Amount 0.00 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY NIGHT...Mostly clear with a slight chance of showers.
Lows in the lower 40s. Light winds.
.MONDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the lower 70s. Minimum RH 45 percent.
Southwest winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows in the lower 50s. Light
winds.
.TUESDAY...Mostly sunny. Highs in the mid 70s. Minimum RH
39 percent. Southwest winds less than 10 mph.
.TUESDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the mid 50s. Southwest
winds less than 10 mph.
.WEDNESDAY...Mostly cloudy with showers likely and a chance of
thunderstorms. Highs in the lower 70s. Minimum RH 64 percent.
Southwest winds 5 to 10 mph.
.WEDNESDAY NIGHT...Showers and a slight chance of thunderstorms.
Lows in the mid 50s. Southwest winds 5 to 10 mph.
.THURSDAY...Partly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the mid 60s. Minimum RH
53 percent. West winds 5 to 10 mph.
.THURSDAY NIGHT...Partly cloudy with a slight chance of showers.
Colder. Lows in the lower 40s. West winds less than 10 mph.
.FRIDAY...Mostly sunny. Highs in the mid 60s. Minimum RH
45 percent. West winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
VAZ006-021945-
Russell-
Including the cities of Hansonville, Lebanon, Dye, Castlewood,
Honaker, and Rosedale
233 PM EDT Fri May 1 2026
Tonight Sat Sat Night Sun
Cloud Cover Mcldy Pcldy Mclear Clear
Temp (24h trend) 39-44 (0) 54-59 (-9) 34-39 59-64
RH % (24h trend) 83-88 (+7) 31-36 (+1) 80-85 29-34
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) N 10 W 11
PM 20FT Wnd (mph) N 11 NW 11 NW 11 W 11
Transport Wnd (mph) NW 14 NW 20 N 8 W 16
Mixing Hgt(ft-agl) 330 6520 170 6260
Vent Rate (mph-ft) 4620 130400 1360 100160
Max Dispersion Early 27 Fair 67 Good 11 Poor 68 Good
Max Dispersion Late 28 Fair 110 Very Good4 Very Poor 90 Good
Category Day 1 5 1 4
Max LVORI Early 3 3 3 3
Max LVORI Late 4 1 4 2
Precip Chance (%) 0 0 0 0
Precip Type None None None None
Precip Duration
Precip Amount 0.00 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY NIGHT...Mostly clear with a slight chance of showers.
Lows in the lower 40s. West winds less than 10 mph.
.MONDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs around 70. Minimum RH 47 percent. Southwest
winds 5 to 15 mph.
.MONDAY NIGHT...Partly cloudy. Lows in the lower 50s. Southwest
winds less than 10 mph.
.TUESDAY...Sunny. Highs in the lower 70s. Minimum RH 38 percent.
Southwest winds 5 to 15 mph.
.TUESDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the mid 50s. Southwest
winds less than 10 mph.
.WEDNESDAY...Mostly cloudy with showers likely and a chance of
thunderstorms. Highs in the upper 60s. Minimum RH 65 percent.
Southwest winds 5 to 10 mph.
.WEDNESDAY NIGHT...Showers and a slight chance of thunderstorms.
Lows in the lower 50s. Southwest winds 5 to 10 mph.
.THURSDAY...Partly sunny with showers likely and a slight chance
of thunderstorms. Highs in the lower 60s. Minimum RH 58 percent.
West winds 5 to 10 mph.
.THURSDAY NIGHT...Partly cloudy with a slight chance of showers.
Colder. Lows in the lower 40s. West winds 5 to 10 mph.
.FRIDAY...Mostly sunny. Highs in the lower 60s. Minimum RH
45 percent. West winds 5 to 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
VAZ008-021945-
Washington VA-
Including the cities of Benhams, Bristol VA, and Abingdon
233 PM EDT Fri May 1 2026
Tonight Sat Sat Night Sun
Cloud Cover Mcldy Pcldy Mclear Clear
Temp (24h trend) 39-44 (+1) 56-61 (-8) 32-37 59-64
RH % (24h trend) 79-84 (+3) 31-36 (-1) 81-86 32-37
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) N 9 W 11
PM 20FT Wnd (mph) N 10 NW 11 NW 11 W 11
Transport Wnd (mph) N 12 N 18 NW 6 W 17
Mixing Hgt(ft-agl) 420 6720 250 5860
Vent Rate (mph-ft) 5040 120960 1500 99620
Max Dispersion Early 26 Fair 60 Gen Good 9 Poor 72 Good
Max Dispersion Late 22 Fair 112 Very Good5 Very Poor 87 Good
Category Day 1 5 1 4
Max LVORI Early 3 3 3 4
Max LVORI Late 4 1 5 2
Precip Chance (%) 0 0 0 0
Precip Type None None None None
Precip Duration
Precip Amount 0.00 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY NIGHT...Mostly clear. Lows in the lower 40s. West winds
less than 10 mph.
.MONDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the lower 70s. Minimum RH 46 percent.
Southwest winds 5 to 15 mph.
.MONDAY NIGHT...Partly cloudy. Lows in the upper 40s. Southwest
winds less than 10 mph.
.TUESDAY...Sunny. Highs in the mid 70s. Minimum RH 37 percent.
Southwest winds 5 to 15 mph.
.TUESDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the mid 50s. Southwest winds less than 10 mph.
.WEDNESDAY...Mostly cloudy with showers likely and a chance of
thunderstorms. Highs in the lower 70s. Minimum RH 63 percent.
Southwest winds 5 to 10 mph.
.WEDNESDAY NIGHT...Showers and a slight chance of thunderstorms.
Lows in the lower 50s. Southwest winds 5 to 10 mph.
.THURSDAY...Mostly cloudy with showers likely and a slight chance
of thunderstorms. Highs in the mid 60s. Minimum RH 57 percent.
West winds 5 to 10 mph.
.THURSDAY NIGHT...Partly cloudy with a slight chance of showers.
Colder. Lows in the lower 40s. West winds 5 to 10 mph.
.FRIDAY...Mostly sunny with a slight chance of showers. Highs in
the lower 60s. Minimum RH 47 percent. West winds 5 to 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ018-021945-
Johnson-
Including the cities of Doeville, Mountain City, Neva,
Shady Valley, Trade, and Laurel Bloomery
233 PM EDT Fri May 1 2026
Tonight Sat Sat Night Sun
Cloud Cover Mcldy Pcldy Mclear Mclear
Temp (24h trend) 38-43 (+2) 54-59 (-9) 31-36 57-62
RH % (24h trend) 81-86 (+7) 31-36 (-1) 79-84 30-35
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) NW 6 NW 9
PM 20FT Wnd (mph) NW 8 NW 10 NW 10 W 10
Transport Wnd (mph) N 10 NW 21 N 10 W 16
Mixing Hgt(ft-agl) 430 6490 90 4900
Vent Rate (mph-ft) 4300 136290 900 78400
Max Dispersion Early 15 Gen Poor 50 Gen Good 34 Fair 66 Good
Max Dispersion Late 18 Gen Poor 114 Very Good11 Poor 71 Good
Category Day 1 5 1 4
Max LVORI Early 3 3 3 3
Max LVORI Late 4 1 4 2
Precip Chance (%) 0 0 0 0
Precip Type None None None None
Precip Duration
Precip Amount 0.00 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY NIGHT...Mostly clear. Lows around 40. West winds less
than 10 mph.
.MONDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs around 70. Minimum RH 43 percent. Southwest
winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows in the upper 40s. West winds
less than 10 mph.
.TUESDAY...Sunny. Highs in the mid 70s. Minimum RH 33 percent.
West winds less than 10 mph.
.TUESDAY NIGHT...Partly cloudy with a chance of showers. Lows in
the lower 50s. Southwest winds less than 10 mph.
.WEDNESDAY...Mostly cloudy with showers likely and a chance of
thunderstorms. Highs in the lower 70s. Minimum RH 61 percent.
Southwest winds less than 10 mph.
.WEDNESDAY NIGHT...Showers and a slight chance of thunderstorms.
Lows in the lower 50s. Southwest winds less than 10 mph.
.THURSDAY...Partly sunny with showers likely and a slight chance
of thunderstorms. Highs in the lower 60s. Minimum RH 58 percent.
West winds 5 to 10 mph.
.THURSDAY NIGHT...Partly cloudy with a slight chance of showers.
Colder. Lows around 40. West winds 5 to 10 mph.
.FRIDAY...Mostly sunny with a slight chance of showers. Highs in
the lower 60s. Minimum RH 46 percent. West winds 5 to 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ047-021945-
Southeast Carter-
Including the city of Hampton
233 PM EDT Fri May 1 2026
Tonight Sat Sat Night Sun
Cloud Cover Mcldy Pcldy Mclear Mclear
Temp (24h trend) 39-44 (+2) 53-58 (-8) 32-37 57-62
RH % (24h trend) 82-87 (+8) 34-39 (-2) 81-86 31-36
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) NW 10 NW 11
PM 20FT Wnd (mph) NW 11 NW 11 NW 12 W 11
Transport Wnd (mph) N 9 N 21 NW 9 W 16
Mixing Hgt(ft-agl) 330 6340 90 4590
Vent Rate (mph-ft) 2970 133140 810 73440
Max Dispersion Early 14 Gen Poor 44 Gen Good 39 Fair 60 Gen Good
Max Dispersion Late 14 Gen Poor 111 Very Good9 Poor 66 Good
Category Day 1 5 1 4
Max LVORI Early 3 4 3 3
Max LVORI Late 4 1 4 2
Precip Chance (%) 0 0 0 0
Precip Type None Sprinkles None None
Precip Duration
Precip Amount 0.00 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY NIGHT...Mostly clear. Lows in the lower 40s. West winds
less than 10 mph.
.MONDAY...Mostly sunny with a slight chance of showers. Highs in
the upper 60s. Minimum RH 43 percent. West winds less than
10 mph.
.MONDAY NIGHT...Partly cloudy. Lows in the upper 40s. West winds
less than 10 mph.
.TUESDAY...Sunny. Highs in the lower 70s. Minimum RH 35 percent.
West winds less than 10 mph.
.TUESDAY NIGHT...Partly cloudy with a chance of showers. Lows in
the lower 50s. Southwest winds less than 10 mph.
.WEDNESDAY...Mostly cloudy with showers likely and a chance of
thunderstorms. Highs around 70. Minimum RH 62 percent. Southwest
winds less than 10 mph.
.WEDNESDAY NIGHT...Mostly cloudy with showers likely and a slight
chance of thunderstorms. Lows in the lower 50s. Southwest winds
5 to 10 mph.
.THURSDAY...Partly sunny with showers likely and a slight chance
of thunderstorms. Highs in the lower 60s. Minimum RH 60 percent.
West winds 5 to 10 mph.
.THURSDAY NIGHT...Partly cloudy with a slight chance of showers.
Colder. Lows in the lower 40s. Northwest winds 5 to 10 mph.
.FRIDAY...Mostly sunny with a slight chance of showers. Highs
around 60. Minimum RH 50 percent. West winds 5 to 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ045-021945-
Unicoi-
Including the cities of Erwin, Unicoi, and Limestone Cove
233 PM EDT Fri May 1 2026
Tonight Sat Sat Night Sun
Cloud Cover Mcldy Pcldy Mclear Mclear
Temp (24h trend) 40-45 (0) 53-58 (-9) 35-40 57-62
RH % (24h trend) 81-86 (+13) 34-39 (-1) 76-81 32-37
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) N 8 NW 11
PM 20FT Wnd (mph) NW 8 NW 11 NW 11 W 10
Transport Wnd (mph) N 9 N 20 NW 9 W 14
Mixing Hgt(ft-agl) 220 6370 70 4650
Vent Rate (mph-ft) 1980 127400 630 65100
Max Dispersion Early 14 Gen Poor 48 Gen Good 20 Gen Poor 56 Gen Good
Max Dispersion Late 17 Gen Poor 108 Very Good5 Very Poor 60 Gen Good
Category Day 1 5 1 4
Max LVORI Early 3 4 3 3
Max LVORI Late 4 1 4 2
Precip Chance (%) 0 0 0 0
Precip Type None Sprinkles None None
Precip Duration
Precip Amount 0.00 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY NIGHT...Mostly clear. Lows in the mid 40s. West winds
less than 10 mph.
.MONDAY...Mostly sunny with a slight chance of showers. Highs in
the lower 70s. Minimum RH 42 percent. Southwest winds less than
10 mph.
.MONDAY NIGHT...Partly cloudy. Lows around 50. West winds less
than 10 mph.
.TUESDAY...Sunny. Highs in the lower 70s. Minimum RH 34 percent.
Southwest winds less than 10 mph.
.TUESDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the mid 50s. Southwest winds less than 10 mph.
.WEDNESDAY...Mostly cloudy with showers likely and a chance of
thunderstorms. Highs in the lower 70s. Minimum RH 61 percent.
Southwest winds 5 to 10 mph.
.WEDNESDAY NIGHT...Mostly cloudy with showers likely and a slight
chance of thunderstorms. Lows in the mid 50s. Southwest winds
5 to 10 mph.
.THURSDAY...Partly sunny with showers likely and a slight chance
of thunderstorms. Highs in the lower 60s. Minimum RH 59 percent.
West winds 5 to 10 mph.
.THURSDAY NIGHT...Partly cloudy with a slight chance of showers.
Colder. Lows in the lower 40s. West winds less than 10 mph.
.FRIDAY...Mostly sunny. Highs around 60. Minimum RH 50 percent.
West winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ043-021945-
Southeast Greene-
Including the city of Cedar Creek
233 PM EDT Fri May 1 2026
Tonight Sat Sat Night Sun
Cloud Cover Mcldy Pcldy Mclear Mclear
Temp (24h trend) 42-47 (+1) 54-59 (-8) 36-41 58-63
RH % (24h trend) 78-83 (+8) 31-36 (-2) 79-84 29-34
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) N 9 W 11
PM 20FT Wnd (mph) NW 9 NW 11 NW 11 NW 10
Transport Wnd (mph) N 9 N 18 NW 8 W 12
Mixing Hgt(ft-agl) 50 6350 4470
Vent Rate (mph-ft) 450 114300 0 53640
Max Dispersion Early 6 Very Poor 49 Gen Good 4 Very Poor 47 Gen Good
Max Dispersion Late 8 Poor 101 Very Good2 Very Poor 51 Gen Good
Category Day 1 4 1 3
Max LVORI Early 3 4 3 3
Max LVORI Late 4 1 4 2
Precip Chance (%) 0 20 0 0
Precip Type None Sprinkles None None
Precip Duration 1
Precip Amount 0.00 0.01 0.00 0.00
Precip Begin 8 AM
Precip End 7 PM
Chance of Thunder (%) 0 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY NIGHT...Mostly clear. Lows in the lower 40s. West winds
less than 10 mph.
.MONDAY...Mostly sunny with a slight chance of showers. Highs in
the lower 70s. Minimum RH 41 percent. Southwest winds less than
10 mph.
.MONDAY NIGHT...Partly cloudy. Lows in the upper 40s. West winds
less than 10 mph.
.TUESDAY...Sunny. Highs in the lower 70s. Minimum RH 34 percent.
Southwest winds less than 10 mph.
.TUESDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the mid 50s. Southwest winds less than 10 mph.
.WEDNESDAY...Mostly cloudy with showers likely and a chance of
thunderstorms. Highs in the lower 70s. Minimum RH 60 percent.
Southwest winds 5 to 10 mph.
.WEDNESDAY NIGHT...Showers and a slight chance of thunderstorms.
Lows in the mid 50s. South winds 5 to 10 mph.
.THURSDAY...Partly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the lower 60s. Minimum RH
57 percent. West winds 5 to 10 mph.
.THURSDAY NIGHT...Partly cloudy with a slight chance of showers.
Colder. Lows in the mid 40s. West winds 5 to 10 mph.
.FRIDAY...Mostly sunny. Highs around 60. Minimum RH 49 percent.
West winds 5 to 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ041-021945-
Cocke Smoky Mountains-
Including the city of Hartford
233 PM EDT Fri May 1 2026
Tonight Sat Sat Night Sun
Cloud Cover Mcldy Pcldy Pcldy Mclear
Temp (24h trend) 43-48 (0) 55-60 (-8) 38-43 59-64
RH % (24h trend) 77-82 (+9) 32-37 (-3) 79-84 29-34
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) N 11 NW 12
PM 20FT Wnd (mph) NW 11 NW 13 NW 14 NW 12
Transport Wnd (mph) NW 9 NW 18 NW 8 W 14
Mixing Hgt(ft-agl) 280 6690 160 4880
Vent Rate (mph-ft) 2520 120420 1280 68320
Max Dispersion Early 15 Gen Poor 49 Gen Good 12 Poor 51 Gen Good
Max Dispersion Late 14 Gen Poor 106 Very Good6 Very Poor 60 Gen Good
Category Day 1 5 1 4
Max LVORI Early 3 3 3 3
Max LVORI Late 4 1 4 2
Precip Chance (%) 0 20 0 0
Precip Type None Sprinkles None None
Precip Duration 1
Precip Amount 0.00 0.01 0.00 0.00
Precip Begin 8 AM
Precip End 7 PM
Chance of Thunder (%) 0 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY NIGHT...Mostly clear. Lows in the mid 40s. West winds
less than 10 mph.
.MONDAY...Sunny. Highs in the lower 70s. Minimum RH 39 percent.
Southwest winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows in the lower 50s. West winds
less than 10 mph.
.TUESDAY...Mostly sunny. Highs in the mid 70s. Minimum RH
35 percent. Southwest winds less than 10 mph.
.TUESDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the upper 50s. Southwest
winds less than 10 mph.
.WEDNESDAY...Mostly cloudy with showers likely and a chance of
thunderstorms. Highs in the lower 70s. Minimum RH 60 percent.
Southwest winds less than 10 mph.
.WEDNESDAY NIGHT...Showers and a slight chance of thunderstorms.
Lows in the mid 50s. Southwest winds 5 to 10 mph.
.THURSDAY...Partly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the mid 60s. Minimum RH
57 percent. West winds 5 to 10 mph.
.THURSDAY NIGHT...Partly cloudy with a slight chance of showers.
Cooler. Lows in the mid 40s. West winds 5 to 10 mph.
.FRIDAY...Mostly sunny. Highs in the lower 60s. Minimum RH
48 percent. West winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ074-021945-
Sevier Smoky Mountains-
Including the cities of Elkmont and Gatlinburg
233 PM EDT Fri May 1 2026
Tonight Sat Sat Night Sun
Cloud Cover Mcldy Pcldy Pcldy Mclear
Temp (24h trend) 40-45 (-1) 52-57 (-9) 35-40 57-62
RH % (24h trend) 81-86 (+16) 33-38 (-4) 82-87 29-34
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) N 11 NW 12
PM 20FT Wnd (mph) N 11 NW 12 G20 NW 13 NW 11
Transport Wnd (mph) N 9 N 17 N 10 W 13
Mixing Hgt(ft-agl) 10 5980 50 4620
Vent Rate (mph-ft) 90 101660 500 60060
Max Dispersion Early 13 Gen Poor 37 Fair 12 Poor 40 Fair
Max Dispersion Late 9 Poor 93 Good 6 Very Poor 49 Gen Good
Category Day 1 4 1 4
Max LVORI Early 3 4 3 4
Max LVORI Late 4 1 4 2
Precip Chance (%) 20 20 0 0
Precip Type Sprinkles Rain None None
Precip Duration 1 1
Precip Amount 0.01 0.01 0.00 0.00
Precip Begin 2 AM Continuing
Precip End Continuing 8 PM
Chance of Thunder (%) 0 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY NIGHT...Mostly clear. Lows in the mid 40s. West winds
less than 10 mph.
.MONDAY...Sunny. Highs around 70. Minimum RH 41 percent.
Southwest winds 5 to 15 mph.
.MONDAY NIGHT...Partly cloudy. Lows in the upper 40s. Southwest
winds less than 10 mph.
.TUESDAY...Mostly sunny. Highs around 70. Minimum RH 38 percent.
Southwest winds 5 to 15 mph.
.TUESDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the mid 50s. Southwest
winds less than 10 mph.
.WEDNESDAY...Mostly cloudy with showers likely and a chance of
thunderstorms. Highs in the upper 60s. Minimum RH 64 percent.
Southwest winds 5 to 10 mph.
.WEDNESDAY NIGHT...Showers and a slight chance of thunderstorms.
Lows in the mid 50s. Southwest winds 5 to 10 mph.
.THURSDAY...Partly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the lower 60s. Minimum RH
60 percent. West winds 5 to 10 mph.
.THURSDAY NIGHT...Partly cloudy with a slight chance of showers.
Colder. Lows in the mid 40s. West winds 5 to 10 mph.
.FRIDAY...Mostly sunny. Highs around 60. Minimum RH 49 percent.
West winds 5 to 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ072-021945-
Blount Smoky Mountains-
Including the city of Cades Cove
233 PM EDT Fri May 1 2026
Tonight Sat Sat Night Sun
Cloud Cover Mcldy Pcldy Mclear Mclear
Temp (24h trend) 44-49 (-1) 59-64 (-7) 39-44 62-67
RH % (24h trend) 73-78 (+9) 30-35 (-3) 80-85 28-33
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) N 9 N 9
PM 20FT Wnd (mph) N 8 N 11 N 11 NW 9
Transport Wnd (mph) N 14 N 17 NW 5 W 10
Mixing Hgt(ft-agl) 250 7140 180 4790
Vent Rate (mph-ft) 3500 121380 900 47900
Max Dispersion Early 10 Poor 58 Gen Good 9 Poor 36 Fair
Max Dispersion Late 14 Gen Poor 109 Very Good3 Very Poor 46 Gen Good
Category Day 1 5 1 3
Max LVORI Early 3 3 3 3
Max LVORI Late 3 1 4 2
Precip Chance (%) 0 20 0 0
Precip Type None Sprinkles None None
Precip Duration 1
Precip Amount 0.00 0.01 0.00 0.00
Precip Begin Continuing
Precip End 11 AM
Chance of Thunder (%) 0 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY NIGHT...Mostly clear. Lows in the upper 40s. West winds
less than 10 mph.
.MONDAY...Sunny. Highs in the mid 70s. Minimum RH 39 percent.
South winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows in the lower 50s. Southwest
winds less than 10 mph.
.TUESDAY...Mostly sunny. Highs in the mid 70s. Minimum RH
36 percent. South winds less than 10 mph.
.TUESDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the upper 50s. Southwest
winds less than 10 mph.
.WEDNESDAY...Mostly cloudy with showers likely and a chance of
thunderstorms. Highs in the mid 70s. Minimum RH 61 percent.
Southwest winds 5 to 10 mph.
.WEDNESDAY NIGHT...Showers and a slight chance of thunderstorms.
Lows in the upper 50s. Southwest winds 5 to 10 mph.
.THURSDAY...Partly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the upper 60s. Minimum RH
54 percent. West winds 5 to 10 mph.
.THURSDAY NIGHT...Partly cloudy with a slight chance of showers.
Cooler. Lows in the mid 40s. West winds 5 to 10 mph.
.FRIDAY...Mostly sunny. Highs in the mid 60s. Minimum RH
45 percent. West winds 5 to 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ087-021945-
Southeast Monroe-
Including the cities of Citico and Coker Creek
233 PM EDT Fri May 1 2026
Tonight Sat Sat Night Sun
Cloud Cover Mcldy Pcldy Mclear Clear
Temp (24h trend) 44-49 (0) 59-64 (-6) 37-42 62-67
RH % (24h trend) 74-79 (+8) 28-33 (-3) 86-91 26-31
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) N 9 G17 N 9
PM 20FT Wnd (mph) N 6 N 11 N 11 NW 9
Transport Wnd (mph) N 14 N 18 N 6 W 10
Mixing Hgt(ft-agl) 140 6970 70 4890
Vent Rate (mph-ft) 1960 125460 420 48900
Max Dispersion Early 8 Poor 57 Gen Good 6 Very Poor 31 Fair
Max Dispersion Late 9 Poor 115 Very Good3 Very Poor 45 Gen Good
Category Day 1 5 1 3
Max LVORI Early 3 3 3 4
Max LVORI Late 3 1 6 2
Precip Chance (%) 20 0 0 0
Precip Type Sprinkles None None None
Precip Duration 1
Precip Amount 0.01 0.00 0.00 0.00
Precip Begin 4 AM
Precip End Continuing
Chance of Thunder (%) 0 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY NIGHT...Mostly clear. Lows in the mid 40s. Light winds.
.MONDAY...Sunny. Highs in the mid 70s. Minimum RH 38 percent.
South winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows in the lower 50s. Southwest
winds less than 10 mph.
.TUESDAY...Mostly sunny. Highs in the mid 70s. Minimum RH
36 percent. South winds less than 10 mph.
.TUESDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the upper 50s. Southwest
winds less than 10 mph.
.WEDNESDAY...Mostly cloudy with showers likely and a chance of
thunderstorms. Highs in the lower 70s. Minimum RH 62 percent.
South winds 5 to 10 mph.
.WEDNESDAY NIGHT...Showers and a slight chance of thunderstorms.
Lows in the mid 50s. Southwest winds 5 to 10 mph.
.THURSDAY...Partly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the upper 60s. Minimum RH
52 percent. Northwest winds 5 to 10 mph.
.THURSDAY NIGHT...Partly cloudy with a slight chance of showers.
Cooler. Lows in the mid 40s. Northwest winds 5 to 10 mph.
.FRIDAY...Mostly sunny. Highs in the mid 60s. Minimum RH
43 percent. Northwest winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ102-021945-
East Polk-
Including the cities of Big Frog Mountain, Ducktown,
and Turtletown
233 PM EDT Fri May 1 2026
Tonight Sat Sat Night Sun
Cloud Cover Mcldy Pcldy Mclear Clear
Temp (24h trend) 44-49 (-1) 61-66 (-7) 37-42 64-69
RH % (24h trend) 75-80 (+5) 27-32 (-3) 93-98 26-31
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) N 11 N 10
PM 20FT Wnd (mph) N 11 N 12 N 12 NW 9
Transport Wnd (mph) N 8 N 20 N 6 W 10
Mixing Hgt(ft-agl) 300 7390 110 5060
Vent Rate (mph-ft) 2400 147800 660 50600
Max Dispersion Early 9 Poor 58 Gen Good 8 Poor 33 Fair
Max Dispersion Late 11 Poor 126 Very Good2 Very Poor 46 Gen Good
Category Day 1 5 1 3
Max LVORI Early 3 3 4 5
Max LVORI Late 3 1 7 2
Precip Chance (%) 20 0 0 0
Precip Type Rain None None None
Precip Duration 1
Precip Amount 0.01 0.00 0.00 0.00
Precip Begin 11 PM
Precip End Continuing
Chance of Thunder (%) 0 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY NIGHT...Mostly clear. Lows in the mid 40s. Light winds.
.MONDAY...Sunny. Highs in the mid 70s. Minimum RH 37 percent.
South winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows around 50. Light winds.
.TUESDAY...Mostly sunny. Highs in the mid 70s. Minimum RH
36 percent. Southwest winds less than 10 mph.
.TUESDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the upper 50s. Southwest
winds less than 10 mph.
.WEDNESDAY...Mostly cloudy with showers likely and a chance of
thunderstorms. Highs in the mid 70s. Minimum RH 60 percent. South
winds 5 to 10 mph.
.WEDNESDAY NIGHT...Showers and a slight chance of thunderstorms.
Lows in the mid 50s. Southwest winds 5 to 10 mph.
.THURSDAY...Mostly sunny with a chance of showers. Highs around
70. Minimum RH 48 percent. Northwest winds 5 to 10 mph.
.THURSDAY NIGHT...Partly cloudy with a slight chance of showers.
Cooler. Lows in the mid 40s. Northwest winds less than 10 mph.
.FRIDAY...Mostly sunny. Highs in the upper 60s. Minimum RH
41 percent. Northwest winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
NCZ060-021945-
Cherokee-
Including the cities of Andrews, Marble, Topton, Hiawasse Dam,
Murphy, Unaka, and Violet
233 PM EDT Fri May 1 2026
Tonight Sat Sat Night Sun
Cloud Cover Mcldy Pcldy Mclear Clear
Temp (24h trend) 44-49 (+1) 60-65 (-7) 35-40 64-69
RH % (24h trend) 81-86 (+10) 26-31 (-5) 96-101 25-30
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) N 8 NW 8
PM 20FT Wnd (mph) N 6 NW 10 N 10 NW 8
Transport Wnd (mph) N 8 N 20 N 6 W 12
Mixing Hgt(ft-agl) 300 6790 180 5330
Vent Rate (mph-ft) 2400 135800 1080 63960
Max Dispersion Early 7 Poor 50 Gen Good 9 Poor 37 Fair
Max Dispersion Late 6 Very Poor 116 Very Good3 Very Poor 53 Gen Good
Category Day 1 5 1 4
Max LVORI Early 3 4 4 5
Max LVORI Late 4 1 7 2
Precip Chance (%) 20 20 0 0
Precip Type Rain Rain None None
Precip Duration 1 1
Precip Amount 0.01 0.01 0.00 0.00
Precip Begin 11 PM Continuing
Precip End Continuing 11 AM
Chance of Thunder (%) 0 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY NIGHT...Clear. Lows in the lower 40s. Light winds.
.MONDAY...Sunny. Highs in the mid 70s. Minimum RH 36 percent.
Southwest winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows in the upper 40s. Light
winds.
.TUESDAY...Sunny. Highs in the mid 70s. Minimum RH 35 percent.
Southwest winds less than 10 mph.
.TUESDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the mid 50s. Light winds.
.WEDNESDAY...Mostly cloudy with showers likely and a chance of
thunderstorms. Highs in the mid 70s. Minimum RH 61 percent. South
winds less than 10 mph.
.WEDNESDAY NIGHT...Showers and a slight chance of thunderstorms.
Lows in the mid 50s. South winds 5 to 10 mph.
.THURSDAY...Partly sunny with a chance of showers. Highs in the
upper 60s. Minimum RH 48 percent. Northwest winds 5 to 10 mph.
.THURSDAY NIGHT...Partly cloudy with a slight chance of showers.
Colder. Lows in the lower 40s. Northwest winds less than 10 mph.
.FRIDAY...Mostly sunny. Highs in the upper 60s. Minimum RH
41 percent. Northwest winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
NCZ061-021945-
Clay-
Including the cities of Shooting Creek, Brasstown, Hayesville,
and Tusquitee
233 PM EDT Fri May 1 2026
Tonight Sat Sat Night Sun
Cloud Cover Mcldy Pcldy Clear Clear
Temp (24h trend) 43-48 (0) 58-63 (-7) 34-39 61-66
RH % (24h trend) 83-88 (+12) 32-37 (-6) 95-100 31-36
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) NW 9 NW 10
PM 20FT Wnd (mph) N 10 NW 10 NW 11 NW 9
Transport Wnd (mph) N 7 N 18 N 7 W 12
Mixing Hgt(ft-agl) 140 6150 100 5110
Vent Rate (mph-ft) 980 110700 700 61320
Max Dispersion Early 6 Very Poor 40 Fair 10 Poor 38 Fair
Max Dispersion Late 6 Very Poor 103 Very Good3 Very Poor 54 Gen Good
Category Day 1 4 1 3
Max LVORI Early 3 4 3 5
Max LVORI Late 4 1 7 2
Precip Chance (%) 20 20 0 0
Precip Type Rain Rain None None
Precip Duration 1 1
Precip Amount 0.01 0.01 0.00 0.00
Precip Begin 11 PM Continuing
Precip End Continuing 4 PM
Chance of Thunder (%) 0 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY NIGHT...Clear. Lows around 40. Light winds.
.MONDAY...Sunny. Highs in the lower 70s. Minimum RH 41 percent.
West winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows in the mid 40s. Light winds.
.TUESDAY...Sunny. Highs in the lower 70s. Minimum RH 41 percent.
Southwest winds less than 10 mph.
.TUESDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the lower 50s. Southwest winds less than 10 mph.
.WEDNESDAY...Mostly cloudy with a chance of showers and
thunderstorms. Highs in the lower 70s. Minimum RH 67 percent.
Southwest winds less than 10 mph.
.WEDNESDAY NIGHT...Mostly cloudy with showers likely and a slight
chance of thunderstorms. Lows in the mid 50s. Southwest winds
5 to 10 mph.
.THURSDAY...Mostly sunny with a chance of showers. Highs in the
upper 60s. Minimum RH 53 percent. Northwest winds 5 to 10 mph.
.THURSDAY NIGHT...Mostly clear with a slight chance of showers.
Colder. Lows in the lower 40s. Northwest winds less than 10 mph.
.FRIDAY...Mostly sunny. Highs in the mid 60s. Minimum RH
46 percent. Northwest winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ015-021945-
Hancock-
Including the cities of Evanston, Sneedville, Treadway,
and Kyles Ford
233 PM EDT Fri May 1 2026
Tonight Sat Sat Night Sun
Cloud Cover Mcldy Pcldy Mclear Clear
Temp (24h trend) 40-45 (+1) 60-65 (-7) 34-39 63-68
RH % (24h trend) 80-85 (0) 30-35 (0) 89-94 28-33
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) N 5 W 5
PM 20FT Wnd (mph) N 6 NW 8 NW 8 W 6
Transport Wnd (mph) N 13 N 16 NW 5 W 14
Mixing Hgt(ft-agl) 300 7590 170 5850
Vent Rate (mph-ft) 3900 121440 850 81900
Max Dispersion Early 10 Poor 72 Good 5 Very Poor 50 Gen Good
Max Dispersion Late 17 Gen Poor 103 Very Good2 Very Poor 71 Good
Category Day 1 5 1 4
Max LVORI Early 3 4 3 5
Max LVORI Late 4 1 6 2
Precip Chance (%) 0 0 0 0
Precip Type None None None None
Precip Duration
Precip Amount 0.00 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY NIGHT...Mostly clear. Lows in the lower 40s. Light winds.
.MONDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the mid 70s. Minimum RH 42 percent.
Southwest winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows in the upper 40s. Light
winds.
.TUESDAY...Mostly sunny. Highs in the mid 70s. Minimum RH
38 percent. Southwest winds less than 10 mph.
.TUESDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the mid 50s. West winds
less than 10 mph.
.WEDNESDAY...Mostly cloudy with showers likely and a chance of
thunderstorms. Highs in the lower 70s. Minimum RH 64 percent.
Southwest winds 5 to 10 mph.
.WEDNESDAY NIGHT...Mostly cloudy with showers likely and a slight
chance of thunderstorms. Lows in the lower 50s. Southwest winds
less than 10 mph.
.THURSDAY...Partly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the upper 60s. Minimum RH
49 percent. West winds 5 to 10 mph.
.THURSDAY NIGHT...Mostly clear with a slight chance of showers.
Colder. Lows in the lower 40s. West winds less than 10 mph.
.FRIDAY...Mostly sunny. Highs in the mid 60s. Minimum RH
42 percent. West winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ016-021945-
Hawkins-
Including the city of Mooresburg
233 PM EDT Fri May 1 2026
Tonight Sat Sat Night Sun
Cloud Cover Mcldy Pcldy Mclear Mclear
Temp (24h trend) 42-47 (+2) 61-66 (-6) 36-41 63-68
RH % (24h trend) 78-83 (-1) 31-36 (-2) 86-91 32-37
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) N 5 W 6
PM 20FT Wnd (mph) N 6 NW 8 NW 8 W 6
Transport Wnd (mph) N 13 N 16 NW 3 W 14
Mixing Hgt(ft-agl) 320 7610 180 5920
Vent Rate (mph-ft) 4160 121760 540 82880
Max Dispersion Early 11 Poor 63 Good 5 Very Poor 53 Gen Good
Max Dispersion Late 12 Poor 107 Very Good2 Very Poor 72 Good
Category Day 1 5 1 4
Max LVORI Early 3 4 3 5
Max LVORI Late 4 1 6 2
Precip Chance (%) 0 0 0 0
Precip Type None None None None
Precip Duration
Precip Amount 0.00 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY NIGHT...Mostly clear. Lows in the lower 40s. Light winds.
.MONDAY...Mostly sunny with a slight chance of showers. Highs in
the mid 70s. Minimum RH 44 percent. Southwest winds less than
10 mph.
.MONDAY NIGHT...Partly cloudy. Lows in the upper 40s. Light
winds.
.TUESDAY...Mostly sunny. Highs in the upper 70s. Minimum RH
40 percent. Southwest winds less than 10 mph.
.TUESDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the mid 50s. Southwest
winds less than 10 mph.
.WEDNESDAY...Mostly cloudy with showers likely and a chance of
thunderstorms. Highs in the lower 70s. Minimum RH 65 percent.
Southwest winds 5 to 10 mph.
.WEDNESDAY NIGHT...Mostly cloudy with showers likely and a slight
chance of thunderstorms. Lows in the mid 50s. Southwest winds
5 to 10 mph.
.THURSDAY...Partly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the upper 60s. Minimum RH
53 percent. West winds 5 to 10 mph.
.THURSDAY NIGHT...Mostly clear with a slight chance of showers.
Colder. Lows in the lower 40s. West winds less than 10 mph.
.FRIDAY...Mostly sunny. Highs in the mid 60s. Minimum RH
46 percent. West winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ017-021945-
Sullivan-
Including the cities of Kingsport, Bristol TN,
and South Holston Dam
233 PM EDT Fri May 1 2026
Tonight Sat Sat Night Sun
Cloud Cover Mcldy Pcldy Mclear Clear
Temp (24h trend) 42-47 (+2) 59-64 (-7) 35-40 61-66
RH % (24h trend) 76-81 (0) 30-35 (-1) 83-88 31-36
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) N 8 W 11
PM 20FT Wnd (mph) N 8 NW 10 NW 11 W 10
Transport Wnd (mph) N 10 N 16 N 12 W 15
Mixing Hgt(ft-agl) 370 7260 200 5770
Vent Rate (mph-ft) 3700 116160 2400 86550
Max Dispersion Early 20 Gen Poor 61 Good 7 Poor 63 Good
Max Dispersion Late 28 Fair 109 Very Good3 Very Poor 78 Good
Category Day 1 4 1 4
Max LVORI Early 3 3 3 4
Max LVORI Late 4 1 5 2
Precip Chance (%) 0 0 0 0
Precip Type None None None None
Precip Duration
Precip Amount 0.00 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY NIGHT...Mostly clear. Lows in the lower 40s. Light winds.
.MONDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the lower 70s. Minimum RH 43 percent.
West winds 5 to 15 mph.
.MONDAY NIGHT...Partly cloudy. Lows around 50. Light winds.
.TUESDAY...Mostly sunny. Highs in the upper 70s. Minimum RH
36 percent. Southwest winds less than 10 mph.
.TUESDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the mid 50s. Southwest
winds less than 10 mph.
.WEDNESDAY...Mostly cloudy with showers likely and a chance of
thunderstorms. Highs in the lower 70s. Minimum RH 61 percent.
Southwest winds 5 to 10 mph.
.WEDNESDAY NIGHT...Showers and a slight chance of thunderstorms.
Lows in the mid 50s. Southwest winds 5 to 10 mph.
.THURSDAY...Partly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the upper 60s. Minimum RH
53 percent. West winds 5 to 10 mph.
.THURSDAY NIGHT...Partly cloudy with a slight chance of showers.
Colder. Lows in the lower 40s. West winds 5 to 10 mph.
.FRIDAY...Mostly sunny. Highs in the mid 60s. Minimum RH
45 percent. West winds 5 to 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ046-021945-
Northwest Carter-
Including the city of Elizabethton
233 PM EDT Fri May 1 2026
Tonight Sat Sat Night Sun
Cloud Cover Mcldy Pcldy Mclear Mclear
Temp (24h trend) 41-46 (+2) 57-62 (-7) 34-39 59-64
RH % (24h trend) 79-84 (+5) 29-34 (-1) 82-87 29-34
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) N 6 W 9
PM 20FT Wnd (mph) NW 8 NW 9 NW 9 W 10
Transport Wnd (mph) NW 9 N 18 NW 7 W 14
Mixing Hgt(ft-agl) 310 6930 200 5050
Vent Rate (mph-ft) 2790 124740 1400 70700
Max Dispersion Early 12 Poor 52 Gen Good 13 Gen Poor 64 Good
Max Dispersion Late 14 Gen Poor 116 Very Good5 Very Poor 67 Good
Category Day 1 5 1 4
Max LVORI Early 3 4 3 3
Max LVORI Late 4 1 4 2
Precip Chance (%) 0 0 0 0
Precip Type None Sprinkles None None
Precip Duration
Precip Amount 0.00 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY NIGHT...Mostly clear. Lows in the lower 40s. Light winds.
.MONDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the lower 70s. Minimum RH 41 percent.
Southwest winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows in the upper 40s. Light
winds.
.TUESDAY...Sunny. Highs in the mid 70s. Minimum RH 32 percent.
West winds less than 10 mph.
.TUESDAY NIGHT...Partly cloudy with a chance of showers. Lows in
the mid 50s. Southwest winds less than 10 mph.
.WEDNESDAY...Mostly cloudy with showers likely and a chance of
thunderstorms. Highs in the lower 70s. Minimum RH 59 percent.
Southwest winds 5 to 10 mph.
.WEDNESDAY NIGHT...Mostly cloudy with showers likely and a slight
chance of thunderstorms. Lows in the lower 50s. Southwest winds
5 to 10 mph.
.THURSDAY...Partly sunny with showers likely and a slight chance
of thunderstorms. Highs in the mid 60s. Minimum RH 54 percent.
West winds 5 to 10 mph.
.THURSDAY NIGHT...Partly cloudy with a slight chance of showers.
Colder. Lows in the lower 40s. West winds 5 to 10 mph.
.FRIDAY...Mostly sunny with a slight chance of showers. Highs in
the lower 60s. Minimum RH 45 percent. West winds 5 to 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ044-021945-
Washington TN-
Including the city of Johnson City
233 PM EDT Fri May 1 2026
Tonight Sat Sat Night Sun
Cloud Cover Mcldy Pcldy Mclear Mclear
Temp (24h trend) 42-47 (+1) 58-63 (-8) 35-40 61-66
RH % (24h trend) 79-84 (+3) 32-37 (0) 86-91 32-37
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) N 6 W 9
PM 20FT Wnd (mph) N 6 NW 9 NW 9 W 9
Transport Wnd (mph) NW 10 N 17 NW 7 W 13
Mixing Hgt(ft-agl) 340 7480 250 5390
Vent Rate (mph-ft) 3400 127160 1750 70070
Max Dispersion Early 15 Gen Poor 55 Gen Good 6 Very Poor 59 Gen Good
Max Dispersion Late 21 Fair 108 Very Good3 Very Poor 61 Good
Category Day 1 5 1 4
Max LVORI Early 3 4 3 4
Max LVORI Late 4 1 5 2
Precip Chance (%) 0 0 0 0
Precip Type None None None None
Precip Duration
Precip Amount 0.00 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY NIGHT...Mostly clear. Lows in the lower 40s. Light winds.
.MONDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the mid 70s. Minimum RH 43 percent.
Southwest winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows around 50. Southwest winds
less than 10 mph.
.TUESDAY...Mostly sunny. Highs in the upper 70s. Minimum RH
36 percent. West winds less than 10 mph.
.TUESDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the mid 50s. Southwest
winds less than 10 mph.
.WEDNESDAY...Mostly cloudy with showers likely and a chance of
thunderstorms. Highs in the mid 70s. Minimum RH 61 percent.
Southwest winds 5 to 10 mph.
.WEDNESDAY NIGHT...Mostly cloudy with showers likely and a slight
chance of thunderstorms. Lows in the mid 50s. Southwest winds
5 to 10 mph.
.THURSDAY...Partly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the upper 60s. Minimum RH
55 percent. West winds 5 to 10 mph.
.THURSDAY NIGHT...Partly cloudy with a slight chance of showers.
Colder. Lows in the lower 40s. West winds 5 to 10 mph.
.FRIDAY...Mostly sunny. Highs in the mid 60s. Minimum RH
48 percent. West winds 5 to 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ042-021945-
Northwest Greene-
Including the city of Greeneville
233 PM EDT Fri May 1 2026
Tonight Sat Sat Night Sun
Cloud Cover Mcldy Pcldy Mclear Mclear
Temp (24h trend) 43-48 (+2) 59-64 (-7) 36-41 62-67
RH % (24h trend) 78-83 (-1) 31-36 (-2) 88-93 32-37
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) N 6 W 8
PM 20FT Wnd (mph) N 8 NW 8 NW 8 W 8
Transport Wnd (mph) NW 12 N 16 W 3 W 12
Mixing Hgt(ft-agl) 380 7570 220 5430
Vent Rate (mph-ft) 4560 121120 660 65160
Max Dispersion Early 10 Poor 52 Gen Good 5 Very Poor 54 Gen Good
Max Dispersion Late 11 Poor 106 Very Good2 Very Poor 62 Good
Category Day 1 5 1 4
Max LVORI Early 3 4 3 5
Max LVORI Late 4 1 6 2
Precip Chance (%) 0 0 0 0
Precip Type None None None None
Precip Duration
Precip Amount 0.00 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY NIGHT...Mostly clear. Lows in the lower 40s. Light winds.
.MONDAY...Mostly sunny with a slight chance of showers. Highs in
the mid 70s. Minimum RH 42 percent. Southwest winds less than
10 mph.
.MONDAY NIGHT...Partly cloudy. Lows in the upper 40s. Light
winds.
.TUESDAY...Mostly sunny. Highs in the upper 70s. Minimum RH
37 percent. Southwest winds less than 10 mph.
.TUESDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the mid 50s. Southwest
winds less than 10 mph.
.WEDNESDAY...Mostly cloudy with showers likely and a chance of
thunderstorms. Highs in the mid 70s. Minimum RH 60 percent.
Southwest winds 5 to 10 mph.
.WEDNESDAY NIGHT...Mostly cloudy with showers likely and a slight
chance of thunderstorms. Lows in the mid 50s. Southwest winds
5 to 10 mph.
.THURSDAY...Partly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the upper 60s. Minimum RH
54 percent. West winds 5 to 10 mph.
.THURSDAY NIGHT...Partly cloudy with a slight chance of showers.
Colder. Lows in the lower 40s. West winds 5 to 10 mph.
.FRIDAY...Mostly sunny. Highs in the mid 60s. Minimum RH
47 percent. West winds 5 to 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ038-021945-
Grainger-
Including the city of Bean Station
233 PM EDT Fri May 1 2026
Tonight Sat Sat Night Sun
Cloud Cover Mcldy Pcldy Mclear Mclear
Temp (24h trend) 43-48 (0) 62-67 (-7) 38-43 65-70
RH % (24h trend) 74-79 (-1) 29-34 (-2) 85-90 30-35
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) N 6 NW 5
PM 20FT Wnd (mph) N 6 NW 8 NW 8 W 6
Transport Wnd (mph) NE 8 N 14 NW 5 W 14
Mixing Hgt(ft-agl) 300 7590 130 5920
Vent Rate (mph-ft) 2400 106260 650 82880
Max Dispersion Early 11 Poor 69 Good 5 Very Poor 49 Gen Good
Max Dispersion Late 14 Gen Poor 103 Very Good2 Very Poor 73 Good
Category Day 1 4 1 4
Max LVORI Early 3 3 3 4
Max LVORI Late 4 1 6 2
Precip Chance (%) 0 0 0 0
Precip Type None None None None
Precip Duration
Precip Amount 0.00 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY NIGHT...Mostly clear. Lows in the mid 40s. Light winds.
.MONDAY...Mostly sunny with a slight chance of showers. Highs in
the mid 70s. Minimum RH 41 percent. Southwest winds less than
10 mph.
.MONDAY NIGHT...Partly cloudy. Lows in the lower 50s. Light
winds.
.TUESDAY...Mostly sunny. Highs in the upper 70s. Minimum RH
37 percent. Southwest winds less than 10 mph.
.TUESDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the upper 50s. Southwest
winds less than 10 mph.
.WEDNESDAY...Mostly cloudy with showers likely and a chance of
thunderstorms. Highs in the mid 70s. Minimum RH 62 percent.
Southwest winds 5 to 10 mph.
.WEDNESDAY NIGHT...Mostly cloudy with showers likely and a slight
chance of thunderstorms. Lows in the mid 50s. Southwest winds
5 to 10 mph.
.THURSDAY...Partly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the upper 60s. Minimum RH
50 percent. West winds 5 to 10 mph.
.THURSDAY NIGHT...Mostly clear with a slight chance of showers.
Cooler. Lows in the mid 40s. West winds less than 10 mph.
.FRIDAY...Mostly sunny. Highs in the upper 60s. Minimum RH
42 percent. West winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ039-021945-
Hamblen-
Including the cities of Alpha, Morristown, and Russellville
233 PM EDT Fri May 1 2026
Tonight Sat Sat Night Sun
Cloud Cover Mcldy Pcldy Mclear Mclear
Temp (24h trend) 44-49 (+2) 61-66 (-7) 37-42 64-69
RH % (24h trend) 76-81 (-3) 31-36 (-1) 87-92 31-36
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) N 5 W 5
PM 20FT Wnd (mph) N 5 NW 6 NW 6 W 6
Transport Wnd (mph) N 13 N 15 NW 3 W 14
Mixing Hgt(ft-agl) 370 7720 210 5670
Vent Rate (mph-ft) 4810 115800 630 79380
Max Dispersion Early 11 Poor 56 Gen Good 5 Very Poor 50 Gen Good
Max Dispersion Late 12 Poor 105 Very Good2 Very Poor 70 Good
Category Day 1 5 1 4
Max LVORI Early 3 4 3 5
Max LVORI Late 4 1 6 2
Precip Chance (%) 0 0 0 0
Precip Type None None None None
Precip Duration
Precip Amount 0.00 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY NIGHT...Mostly clear. Lows in the mid 40s. Light winds.
.MONDAY...Mostly sunny. Highs in the mid 70s. Minimum RH
42 percent. West winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows around 50. Light winds.
.TUESDAY...Mostly sunny. Highs in the upper 70s. Minimum RH
37 percent. Southwest winds less than 10 mph.
.TUESDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the upper 50s. Southwest
winds less than 10 mph.
.WEDNESDAY...Mostly cloudy with showers likely and a chance of
thunderstorms. Highs in the mid 70s. Minimum RH 61 percent.
Southwest winds less than 10 mph.
.WEDNESDAY NIGHT...Mostly cloudy with showers likely and a slight
chance of thunderstorms. Lows in the mid 50s. Southwest winds
less than 10 mph.
.THURSDAY...Partly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the upper 60s. Minimum RH
52 percent. West winds 5 to 10 mph.
.THURSDAY NIGHT...Mostly clear with a slight chance of showers.
Colder. Lows in the mid 40s. West winds less than 10 mph.
.FRIDAY...Mostly sunny. Highs in the mid 60s. Minimum RH
45 percent. West winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ040-021945-
Northwest Cocke-
Including the cities of Bybee and Newport
233 PM EDT Fri May 1 2026
Tonight Sat Sat Night Sun
Cloud Cover Mcldy Pcldy Mclear Mclear
Temp (24h trend) 44-49 (+1) 60-65 (-7) 38-43 63-68
RH % (24h trend) 77-82 (0) 30-35 (-2) 86-91 30-35
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) N 8 W 8
PM 20FT Wnd (mph) NW 8 NW 9 NW 9 NW 8
Transport Wnd (mph) NW 9 N 16 NW 6 W 12
Mixing Hgt(ft-agl) 400 7530 280 5280
Vent Rate (mph-ft) 3600 120480 1680 63360
Max Dispersion Early 10 Poor 49 Gen Good 6 Very Poor 52 Gen Good
Max Dispersion Late 10 Poor 107 Very Good3 Very Poor 61 Good
Category Day 1 5 1 4
Max LVORI Early 3 4 3 4
Max LVORI Late 4 1 5 2
Precip Chance (%) 0 0 0 0
Precip Type None Sprinkles None None
Precip Duration
Precip Amount 0.00 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY NIGHT...Mostly clear. Lows in the mid 40s. Light winds.
.MONDAY...Mostly sunny. Highs in the mid 70s. Minimum RH
39 percent. Southwest winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows around 50. Light winds.
.TUESDAY...Mostly sunny. Highs in the upper 70s. Minimum RH
34 percent. Southwest winds less than 10 mph.
.TUESDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the upper 50s. Southwest
winds less than 10 mph.
.WEDNESDAY...Mostly cloudy with showers likely and a chance of
thunderstorms. Highs in the mid 70s. Minimum RH 58 percent.
Southwest winds less than 10 mph.
.WEDNESDAY NIGHT...Mostly cloudy with showers likely and a slight
chance of thunderstorms. Lows in the mid 50s. Southwest winds
5 to 10 mph.
.THURSDAY...Partly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the upper 60s. Minimum RH
52 percent. West winds 5 to 10 mph.
.THURSDAY NIGHT...Partly cloudy with a slight chance of showers.
Cooler. Lows in the mid 40s. West winds less than 10 mph.
.FRIDAY...Mostly sunny. Highs in the mid 60s. Minimum RH
45 percent. West winds 5 to 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ070-021945-
Jefferson-
Including the cities of Jefferson City, Strawberry Plains,
Chestnut Hill, Dandridge, and White Pine
233 PM EDT Fri May 1 2026
Tonight Sat Sat Night Sun
Cloud Cover Mcldy Pcldy Mclear Mclear
Temp (24h trend) 45-50 (+1) 62-67 (-6) 39-44 64-69
RH % (24h trend) 75-80 (-1) 31-36 (-1) 85-90 31-36
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) N 6 W 6
PM 20FT Wnd (mph) N 5 NW 6 NW 6 W 6
Transport Wnd (mph) N 12 N 15 W 3 W 14
Mixing Hgt(ft-agl) 420 7790 200 5520
Vent Rate (mph-ft) 5040 116850 600 77280
Max Dispersion Early 12 Poor 56 Gen Good 5 Very Poor 48 Gen Good
Max Dispersion Late 12 Poor 101 Very Good2 Very Poor 66 Good
Category Day 1 5 1 4
Max LVORI Early 3 3 3 4
Max LVORI Late 3 1 6 2
Precip Chance (%) 0 0 0 0
Precip Type None None None None
Precip Duration
Precip Amount 0.00 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY NIGHT...Mostly clear. Lows in the mid 40s. Light winds.
.MONDAY...Mostly sunny. Highs in the mid 70s. Minimum RH
41 percent. West winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows in the lower 50s. Southwest
winds less than 10 mph.
.TUESDAY...Mostly sunny. Highs in the upper 70s. Minimum RH
36 percent. Southwest winds less than 10 mph.
.TUESDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the upper 50s. Southwest
winds less than 10 mph.
.WEDNESDAY...Mostly cloudy with showers likely and a chance of
thunderstorms. Highs in the mid 70s. Minimum RH 60 percent.
Southwest winds 5 to 10 mph.
.WEDNESDAY NIGHT...Mostly cloudy with showers likely and a slight
chance of thunderstorms. Lows in the mid 50s. Southwest winds
5 to 10 mph.
.THURSDAY...Partly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the upper 60s. Minimum RH
52 percent. West winds 5 to 10 mph.
.THURSDAY NIGHT...Mostly clear with a slight chance of showers.
Cooler. Lows in the mid 40s. West winds less than 10 mph.
.FRIDAY...Mostly sunny. Highs in the upper 60s. Minimum RH
45 percent. West winds 5 to 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ035-021945-
Morgan-
Including the cities of Pine Orchard, High Point, and Petros
233 PM EDT Fri May 1 2026
Tonight Sat Sat Night Sun
Cloud Cover Mcldy Pcldy Mclear Mclear
Temp (24h trend) 40-45 (0) 60-65 (-7) 35-40 64-69
RH % (24h trend) 83-88 (+5) 32-37 (-3) 96-101 30-35
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) N 11 NW 8
PM 20FT Wnd (mph) N 10 N 10 N 11 NW 8
Transport Wnd (mph) N 12 N 15 NW 5 W 13
Mixing Hgt(ft-agl) 330 7270 40 5760
Vent Rate (mph-ft) 3960 109050 200 74880
Max Dispersion Early 8 Poor 79 Good 10 Poor 43 Gen Good
Max Dispersion Late 7 Poor 97 Good 2 Very Poor 62 Good
Category Day 1 4 1 4
Max LVORI Early 3 4 5 6
Max LVORI Late 4 1 8 2
Precip Chance (%) 0 0 0 0
Precip Type None None None None
Precip Duration
Precip Amount 0.00 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY NIGHT...Mostly clear. Lows in the mid 40s. Light winds.
.MONDAY...Mostly sunny. Highs in the mid 70s. Minimum RH
40 percent. Southwest winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows in the lower 50s. Light
winds.
.TUESDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the mid 70s. Minimum RH 42 percent.
Southwest winds less than 10 mph.
.TUESDAY NIGHT...Mostly cloudy with showers likely and a slight
chance of thunderstorms. Lows in the mid 50s. Southwest winds
less than 10 mph.
.WEDNESDAY...Mostly cloudy with showers likely and a chance of
thunderstorms. Highs in the lower 70s. Minimum RH 68 percent.
Southwest winds 5 to 10 mph.
.WEDNESDAY NIGHT...Mostly cloudy with showers likely and a slight
chance of thunderstorms. Lows in the lower 50s. Southwest winds
5 to 10 mph.
.THURSDAY...Partly sunny with a chance of showers. Highs in the
upper 60s. Minimum RH 51 percent. Northwest winds 5 to 10 mph.
.THURSDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows in the lower 40s. Northwest winds less than 10 mph.
.FRIDAY...Mostly sunny. Highs in the upper 60s. Minimum RH
42 percent. West winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ012-021945-
Scott TN-
Including the cities of Big South Fork National, Oneida,
Smokey Junction, Elgin, Huntsville, Norma, and Slick Rock
233 PM EDT Fri May 1 2026
Tonight Sat Sat Night Sun
Cloud Cover Mcldy Pcldy Mclear Mclear
Temp (24h trend) 39-44 (-1) 59-64 (-7) 35-40 63-68
RH % (24h trend) 82-87 (+7) 33-38 (-2) 94-99 29-34
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) N 8 NW 6
PM 20FT Wnd (mph) N 8 N 9 NW 9 NW 6
Transport Wnd (mph) N 10 N 14 N 3 W 13
Mixing Hgt(ft-agl) 380 7160 100 5680
Vent Rate (mph-ft) 3800 100240 300 73840
Max Dispersion Early 8 Poor 74 Good 10 Poor 42 Gen Good
Max Dispersion Late 6 Very Poor 88 Good 2 Very Poor 63 Good
Category Day 1 4 1 4
Max LVORI Early 3 4 4 5
Max LVORI Late 5 1 7 2
Precip Chance (%) 0 0 0 0
Precip Type None None None None
Precip Duration
Precip Amount 0.00 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY NIGHT...Mostly clear with a slight chance of showers.
Lows in the mid 40s. Light winds.
.MONDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the mid 70s. Minimum RH 41 percent.
Southwest winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows in the lower 50s. Light
winds.
.TUESDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the mid 70s. Minimum RH 41 percent.
Southwest winds less than 10 mph.
.TUESDAY NIGHT...Mostly cloudy with showers likely and a chance
of thunderstorms. Lows in the upper 50s. Southwest winds less
than 10 mph.
.WEDNESDAY...Mostly cloudy with showers likely and a chance of
thunderstorms. Highs in the lower 70s. Minimum RH 67 percent.
Southwest winds 5 to 10 mph.
.WEDNESDAY NIGHT...Mostly cloudy with showers likely and a slight
chance of thunderstorms. Lows in the lower 50s. Southwest winds
less than 10 mph.
.THURSDAY...Partly sunny with a chance of showers. Highs in the
mid 60s. Minimum RH 52 percent. Northwest winds less than 10 mph.
.THURSDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows in the lower 40s. West winds less than 10 mph.
.FRIDAY...Mostly sunny. Highs in the upper 60s. Minimum RH
41 percent. West winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ013-021945-
Campbell-
Including the cities of Fincastle, La Follette, Elk Valley,
Jellico, White Oak, Caryville, and Royal Blue
233 PM EDT Fri May 1 2026
Tonight Sat Sat Night Sun
Cloud Cover Mcldy Pcldy Mclear Mclear
Temp (24h trend) 41-46 (-1) 58-63 (-7) 37-42 62-67
RH % (24h trend) 75-80 (+2) 32-37 (-2) 86-91 28-33
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) N 9 NW 6
PM 20FT Wnd (mph) N 9 N 10 NW 10 NW 6
Transport Wnd (mph) NE 8 N 15 NW 5 W 14
Mixing Hgt(ft-agl) 240 7180 20 5910
Vent Rate (mph-ft) 1920 107700 100 82740
Max Dispersion Early 9 Poor 74 Good 7 Poor 43 Gen Good
Max Dispersion Late 6 Very Poor 93 Good 3 Very Poor 72 Good
Category Day 1 4 1 4
Max LVORI Early 3 3 3 4
Max LVORI Late 4 1 6 2
Precip Chance (%) 0 0 0 0
Precip Type None Sprinkles None None
Precip Duration
Precip Amount 0.00 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY NIGHT...Mostly clear with a slight chance of showers.
Lows in the mid 40s. Light winds.
.MONDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the mid 70s. Minimum RH 42 percent. South
winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows in the lower 50s. Light
winds.
.TUESDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the mid 70s. Minimum RH 41 percent.
Southwest winds less than 10 mph.
.TUESDAY NIGHT...Mostly cloudy with showers likely and a chance
of thunderstorms. Lows in the upper 50s. Southwest winds less
than 10 mph.
.WEDNESDAY...Mostly cloudy with showers likely and a chance of
thunderstorms. Highs around 70. Minimum RH 66 percent. Southwest
winds 5 to 10 mph.
.WEDNESDAY NIGHT...Mostly cloudy with showers likely and a slight
chance of thunderstorms. Lows in the lower 50s. Southwest winds
5 to 10 mph.
.THURSDAY...Partly sunny with a chance of showers. Highs in the
mid 60s. Minimum RH 53 percent. Northwest winds 5 to 10 mph.
.THURSDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows in the mid 40s. West winds less than 10 mph.
.FRIDAY...Mostly sunny. Highs in the mid 60s. Minimum RH
42 percent. West winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ014-021945-
Claiborne-
Including the cities of Lone Mountain, Sandlick, Springdale,
Arthur, Harrogate-Shawanee, Clairfield, and Howard Quarter
233 PM EDT Fri May 1 2026
Tonight Sat Sat Night Sun
Cloud Cover Mcldy Pcldy Mclear Mclear
Temp (24h trend) 40-45 (0) 60-65 (-7) 35-40 64-69
RH % (24h trend) 80-85 (+2) 29-34 (-2) 90-95 27-32
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) N 5 NW 5
PM 20FT Wnd (mph) N 6 NW 8 NW 8 NW 5
Transport Wnd (mph) NE 8 N 15 NW 3 W 14
Mixing Hgt(ft-agl) 290 7450 90 6050
Vent Rate (mph-ft) 2320 111750 270 84700
Max Dispersion Early 7 Poor 75 Good 5 Very Poor 48 Gen Good
Max Dispersion Late 7 Poor 97 Good 3 Very Poor 73 Good
Category Day 1 4 1 4
Max LVORI Early 3 4 4 5
Max LVORI Late 4 1 6 2
Precip Chance (%) 0 0 0 0
Precip Type None None None None
Precip Duration
Precip Amount 0.00 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY NIGHT...Mostly clear. Lows in the mid 40s. Light winds.
.MONDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the mid 70s. Minimum RH 41 percent. South
winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows in the lower 50s. Light
winds.
.TUESDAY...Mostly sunny. Highs in the mid 70s. Minimum RH
38 percent. Southwest winds less than 10 mph.
.TUESDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the mid 50s. Light winds.
.WEDNESDAY...Mostly cloudy with showers likely and a chance of
thunderstorms. Highs in the lower 70s. Minimum RH 64 percent.
Southwest winds 5 to 10 mph.
.WEDNESDAY NIGHT...Mostly cloudy with showers likely and a slight
chance of thunderstorms. Lows in the lower 50s. Southwest winds
less than 10 mph.
.THURSDAY...Partly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the upper 60s. Minimum RH
50 percent. Northwest winds 5 to 10 mph.
.THURSDAY NIGHT...Mostly clear with a slight chance of showers.
Colder. Lows in the lower 40s. West winds less than 10 mph.
.FRIDAY...Mostly sunny. Highs in the mid 60s. Minimum RH
41 percent. West winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ037-021945-
Union-
Including the cities of Maynardville, Norris Lake, Paulette,
Rose Hill, Sharps Chapel, and Luttrell
233 PM EDT Fri May 1 2026
Tonight Sat Sat Night Sun
Cloud Cover Mcldy Pcldy Mclear Mclear
Temp (24h trend) 43-48 (0) 62-67 (-7) 38-43 65-70
RH % (24h trend) 74-79 (-1) 29-34 (-2) 87-92 28-33
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) N 6 NW 5
PM 20FT Wnd (mph) N 6 N 8 NW 8 NW 5
Transport Wnd (mph) NE 8 N 14 N 3 W 13
Mixing Hgt(ft-agl) 440 7580 60 6210
Vent Rate (mph-ft) 3520 106120 180 80730
Max Dispersion Early 9 Poor 75 Good 6 Very Poor 50 Gen Good
Max Dispersion Late 7 Poor 99 Good 3 Very Poor 70 Good
Category Day 1 4 1 4
Max LVORI Early 3 3 3 5
Max LVORI Late 3 1 6 2
Precip Chance (%) 0 0 0 0
Precip Type None None None None
Precip Duration
Precip Amount 0.00 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY NIGHT...Mostly clear. Lows in the mid 40s. Light winds.
.MONDAY...Mostly sunny with a slight chance of showers. Highs in
the mid 70s. Minimum RH 40 percent. Southwest winds less than
10 mph.
.MONDAY NIGHT...Partly cloudy. Lows in the lower 50s. Light
winds.
.TUESDAY...Mostly sunny. Highs in the upper 70s. Minimum RH
37 percent. Southwest winds less than 10 mph.
.TUESDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the upper 50s. Southwest
winds less than 10 mph.
.WEDNESDAY...Mostly cloudy with showers likely and a chance of
thunderstorms. Highs in the lower 70s. Minimum RH 63 percent.
Southwest winds 5 to 10 mph.
.WEDNESDAY NIGHT...Mostly cloudy with showers likely and a slight
chance of thunderstorms. Lows in the mid 50s. Southwest winds
less than 10 mph.
.THURSDAY...Mostly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the upper 60s. Minimum RH
49 percent. Northwest winds 5 to 10 mph.
.THURSDAY NIGHT...Mostly clear with a slight chance of showers.
Cooler. Lows in the mid 40s. West winds less than 10 mph.
.FRIDAY...Mostly sunny. Highs in the upper 60s. Minimum RH
40 percent. West winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ036-021945-
Anderson-
Including the cities of Oak Ridge and Clinton
233 PM EDT Fri May 1 2026
Tonight Sat Sat Night Sun
Cloud Cover Mcldy Pcldy Mclear Mclear
Temp (24h trend) 43-48 (0) 61-66 (-6) 38-43 65-70
RH % (24h trend) 72-77 (-1) 29-34 (-4) 85-90 29-34
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) N 11 NW 8
PM 20FT Wnd (mph) N 11 N 11 N 11 NW 8
Transport Wnd (mph) N 13 N 14 N 5 W 13
Mixing Hgt(ft-agl) 310 7530 110 6020
Vent Rate (mph-ft) 4030 105420 550 78260
Max Dispersion Early 9 Poor 74 Good 6 Very Poor 47 Gen Good
Max Dispersion Late 8 Poor 96 Good 2 Very Poor 67 Good
Category Day 1 4 1 4
Max LVORI Early 3 3 4 4
Max LVORI Late 3 1 6 2
Precip Chance (%) 0 0 0 0
Precip Type None None None None
Precip Duration
Precip Amount 0.00 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY NIGHT...Mostly clear. Lows in the mid 40s. Light winds.
.MONDAY...Mostly sunny. Highs in the mid 70s. Minimum RH
42 percent. Southwest winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows in the lower 50s. Light
winds.
.TUESDAY...Mostly sunny. Highs in the mid 70s. Minimum RH
41 percent. Southwest winds less than 10 mph.
.TUESDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the upper 50s. Southwest
winds less than 10 mph.
.WEDNESDAY...Mostly cloudy with showers likely and a chance of
thunderstorms. Highs in the lower 70s. Minimum RH 66 percent.
Southwest winds 5 to 10 mph.
.WEDNESDAY NIGHT...Mostly cloudy with showers likely and a slight
chance of thunderstorms. Lows in the mid 50s. Southwest winds
5 to 10 mph.
.THURSDAY...Mostly sunny with a chance of showers. Highs in the
upper 60s. Minimum RH 50 percent. Northwest winds 5 to 10 mph.
.THURSDAY NIGHT...Mostly clear with a slight chance of showers.
Cooler. Lows in the mid 40s. West winds less than 10 mph.
.FRIDAY...Mostly sunny. Highs in the upper 60s. Minimum RH
44 percent. West winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ069-021945-
Knox-
Including the cities of Bearden, Knoxville, and Lake Forest
233 PM EDT Fri May 1 2026
Tonight Sat Sat Night Sun
Cloud Cover Mcldy Pcldy Mclear Mclear
Temp (24h trend) 46-51 (+1) 63-68 (-6) 40-45 66-71
RH % (24h trend) 70-75 (-3) 29-34 (-3) 84-89 29-34
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) N 6 NW 5
PM 20FT Wnd (mph) N 5 N 8 N 6 NW 6
Transport Wnd (mph) N 12 N 14 NW 5 W 13
Mixing Hgt(ft-agl) 450 7920 300 6000
Vent Rate (mph-ft) 5400 110880 1500 78000
Max Dispersion Early 12 Poor 69 Good 6 Very Poor 43 Gen Good
Max Dispersion Late 14 Gen Poor 102 Very Good2 Very Poor 66 Good
Category Day 1 4 1 4
Max LVORI Early 3 3 3 4
Max LVORI Late 3 1 6 2
Precip Chance (%) 0 0 0 0
Precip Type None None None None
Precip Duration
Precip Amount 0.00 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY NIGHT...Mostly clear. Lows in the upper 40s. Light winds.
.MONDAY...Sunny. Highs in the upper 70s. Minimum RH 40 percent.
Southwest winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows in the lower 50s. Southwest
winds less than 10 mph.
.TUESDAY...Mostly sunny. Highs in the upper 70s. Minimum RH
38 percent. Southwest winds less than 10 mph.
.TUESDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the upper 50s. Southwest
winds less than 10 mph.
.WEDNESDAY...Mostly cloudy with showers likely and a chance of
thunderstorms. Highs in the mid 70s. Minimum RH 63 percent.
Southwest winds 5 to 10 mph.
.WEDNESDAY NIGHT...Mostly cloudy with showers likely and a slight
chance of thunderstorms. Lows in the mid 50s. Southwest winds
5 to 10 mph.
.THURSDAY...Partly sunny with a chance of showers and a slight
chance of thunderstorms. Highs around 70. Minimum RH 49 percent.
West winds 5 to 10 mph.
.THURSDAY NIGHT...Mostly clear with a slight chance of showers.
Cooler. Lows in the mid 40s. West winds less than 10 mph.
.FRIDAY...Mostly sunny. Highs in the upper 60s. Minimum RH
43 percent. West winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ073-021945-
North Sevier-
Including the cities of Harrisburg, Kodak, McMahan, Sevierville,
Seymour, and Pigeon Forge
233 PM EDT Fri May 1 2026
Tonight Sat Sat Night Sun
Cloud Cover Mcldy Pcldy Mclear Mclear
Temp (24h trend) 45-50 (+1) 61-66 (-7) 39-44 64-69
RH % (24h trend) 77-82 (+1) 31-36 (-1) 85-90 30-35
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) N 9 W 8
PM 20FT Wnd (mph) N 9 N 10 NW 11 NW 8
Transport Wnd (mph) NW 9 N 15 W 3 W 13
Mixing Hgt(ft-agl) 480 7740 340 5320
Vent Rate (mph-ft) 4320 116100 1020 69160
Max Dispersion Early 11 Poor 50 Gen Good 7 Poor 48 Gen Good
Max Dispersion Late 12 Poor 104 Very Good3 Very Poor 60 Gen Good
Category Day 1 5 1 4
Max LVORI Early 3 3 3 4
Max LVORI Late 3 1 5 2
Precip Chance (%) 0 0 0 0
Precip Type None None None None
Precip Duration
Precip Amount 0.00 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY NIGHT...Mostly clear. Lows in the mid 40s. Light winds.
.MONDAY...Mostly sunny. Highs in the upper 70s. Minimum RH
38 percent. Southwest winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows in the lower 50s. Southwest
winds less than 10 mph.
.TUESDAY...Mostly sunny. Highs in the upper 70s. Minimum RH
35 percent. Southwest winds less than 10 mph.
.TUESDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the upper 50s. Southwest
winds less than 10 mph.
.WEDNESDAY...Mostly cloudy with showers likely and a chance of
thunderstorms. Highs in the mid 70s. Minimum RH 59 percent.
Southwest winds 5 to 10 mph.
.WEDNESDAY NIGHT...Showers and a slight chance of thunderstorms.
Lows in the mid 50s. Southwest winds 5 to 10 mph.
.THURSDAY...Partly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the upper 60s. Minimum RH
52 percent. West winds 5 to 10 mph.
.THURSDAY NIGHT...Partly cloudy with a slight chance of showers.
Cooler. Lows in the mid 40s. West winds less than 10 mph.
.FRIDAY...Mostly sunny. Highs in the upper 60s. Minimum RH
44 percent. West winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ067-021945-
Roane-
Including the cities of Harriman, Eagle Furnace, Rockwood,
Bradbury, Fairview, Kingston, and Oliver Springs
233 PM EDT Fri May 1 2026
Tonight Sat Sat Night Sun
Cloud Cover Mcldy Pcldy Mclear Mclear
Temp (24h trend) 44-49 (+1) 64-69 (-6) 37-42 67-72
RH % (24h trend) 74-79 (-2) 30-35 (-3) 94-99 30-35
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) N 6 NW 5
PM 20FT Wnd (mph) N 6 N 6 N 6 NW 5
Transport Wnd (mph) N 14 N 15 NW 5 W 12
Mixing Hgt(ft-agl) 460 7890 80 6240
Vent Rate (mph-ft) 6440 118350 400 74880
Max Dispersion Early 9 Poor 77 Good 7 Poor 43 Gen Good
Max Dispersion Late 9 Poor 105 Very Good3 Very Poor 64 Good
Category Day 1 5 1 4
Max LVORI Early 3 3 5 6
Max LVORI Late 3 1 8 2
Precip Chance (%) 0 0 0 0
Precip Type None None None None
Precip Duration
Precip Amount 0.00 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY NIGHT...Mostly clear. Lows in the mid 40s. Light winds.
.MONDAY...Sunny. Highs in the upper 70s. Minimum RH 41 percent.
Southwest winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows in the lower 50s. Light
winds.
.TUESDAY...Mostly sunny. Highs in the upper 70s. Minimum RH
40 percent. Southwest winds less than 10 mph.
.TUESDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the upper 50s. Southwest
winds less than 10 mph.
.WEDNESDAY...Mostly cloudy with showers likely and a chance of
thunderstorms. Highs in the mid 70s. Minimum RH 67 percent.
Southwest winds 5 to 10 mph.
.WEDNESDAY NIGHT...Mostly cloudy with showers likely and a slight
chance of thunderstorms. Lows in the mid 50s. Southwest winds
5 to 10 mph.
.THURSDAY...Mostly sunny with a chance of showers. Highs in the
lower 70s. Minimum RH 48 percent. Northwest winds 5 to 10 mph.
.THURSDAY NIGHT...Mostly clear with a slight chance of showers.
Colder. Lows in the mid 40s. Northwest winds less than 10 mph.
.FRIDAY...Mostly sunny. Highs in the upper 60s. Minimum RH
43 percent. West winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ068-021945-
Loudon-
Including the cities of Lenoir City and Loudon
233 PM EDT Fri May 1 2026
Tonight Sat Sat Night Sun
Cloud Cover Mcldy Pcldy Mclear Mclear
Temp (24h trend) 45-50 (+1) 63-68 (-6) 38-43 67-72
RH % (24h trend) 72-77 (-4) 31-36 (-2) 94-99 31-36
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) N 6 N 5
PM 20FT Wnd (mph) Lgt/Var N 8 N 5 NW 6
Transport Wnd (mph) N 12 N 15 NW 5 W 12
Mixing Hgt(ft-agl) 440 8120 90 6100
Vent Rate (mph-ft) 5280 121800 450 73200
Max Dispersion Early 11 Poor 75 Good 4 Very Poor 37 Fair
Max Dispersion Late 16 Gen Poor 111 Very Good2 Very Poor 64 Good
Category Day 1 5 1 4
Max LVORI Early 3 3 5 6
Max LVORI Late 3 1 8 2
Precip Chance (%) 0 0 0 0
Precip Type None None None None
Precip Duration
Precip Amount 0.00 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY NIGHT...Mostly clear. Lows in the mid 40s. Light winds.
.MONDAY...Sunny. Highs in the upper 70s. Minimum RH 41 percent.
Southwest winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows in the lower 50s. Light
winds.
.TUESDAY...Mostly sunny. Highs in the upper 70s. Minimum RH
40 percent. Southwest winds less than 10 mph.
.TUESDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the upper 50s. Southwest
winds less than 10 mph.
.WEDNESDAY...Mostly cloudy with showers likely and a chance of
thunderstorms. Highs in the mid 70s. Minimum RH 66 percent.
Southwest winds 5 to 10 mph.
.WEDNESDAY NIGHT...Mostly cloudy with showers likely and a slight
chance of thunderstorms. Lows in the mid 50s. Southwest winds
less than 10 mph.
.THURSDAY...Partly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the lower 70s. Minimum RH
50 percent. Northwest winds 5 to 10 mph.
.THURSDAY NIGHT...Mostly clear with a slight chance of showers.
Cooler. Lows in the mid 40s. West winds less than 10 mph.
.FRIDAY...Mostly sunny. Highs in the upper 60s. Minimum RH
45 percent. West winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ071-021945-
Northwest Blount-
Including the cities of Happy Valley, Maryville, and Alcoa
233 PM EDT Fri May 1 2026
Tonight Sat Sat Night Sun
Cloud Cover Mcldy Pcldy Mclear Mclear
Temp (24h trend) 46-51 (+1) 62-67 (-7) 40-45 65-70
RH % (24h trend) 73-78 (-1) 32-37 (-1) 87-92 31-36
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) N 8 N 6
PM 20FT Wnd (mph) N 6 N 8 N 8 NW 6
Transport Wnd (mph) NW 9 N 15 NW 3 W 12
Mixing Hgt(ft-agl) 390 7910 290 5590
Vent Rate (mph-ft) 3510 118650 870 67080
Max Dispersion Early 13 Gen Poor 65 Good 5 Very Poor 38 Fair
Max Dispersion Late 14 Gen Poor 108 Very Good3 Very Poor 55 Gen Good
Category Day 1 5 1 4
Max LVORI Early 3 3 3 4
Max LVORI Late 3 1 5 2
Precip Chance (%) 0 0 0 0
Precip Type None None None None
Precip Duration
Precip Amount 0.00 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY NIGHT...Mostly clear. Lows in the upper 40s. Light winds.
.MONDAY...Sunny. Highs in the upper 70s. Minimum RH 40 percent.
South winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows in the lower 50s. Southwest
winds less than 10 mph.
.TUESDAY...Mostly sunny. Highs in the upper 70s. Minimum RH
38 percent. South winds less than 10 mph.
.TUESDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the upper 50s. Southwest
winds less than 10 mph.
.WEDNESDAY...Mostly cloudy with showers likely and a chance of
thunderstorms. Highs in the mid 70s. Minimum RH 64 percent.
Southwest winds 5 to 10 mph.
.WEDNESDAY NIGHT...Showers and a slight chance of thunderstorms.
Lows in the upper 50s. Southwest winds 5 to 10 mph.
.THURSDAY...Partly sunny with a chance of showers and a slight
chance of thunderstorms. Highs around 70. Minimum RH 53 percent.
West winds 5 to 10 mph.
.THURSDAY NIGHT...Mostly clear with a slight chance of showers.
Cooler. Lows in the mid 40s. West winds less than 10 mph.
.FRIDAY...Mostly sunny. Highs in the upper 60s. Minimum RH
46 percent. West winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ086-021945-
Northwest Monroe-
Including the cities of Sweetwater, Madisonville,
and Bullet Creek
233 PM EDT Fri May 1 2026
Tonight Sat Sat Night Sun
Cloud Cover Mcldy Pcldy Mclear Clear
Temp (24h trend) 45-50 (+1) 64-69 (-5) 38-43 67-72
RH % (24h trend) 74-79 (-3) 29-34 (-2) 94-99 29-34
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) N 6 N 5
PM 20FT Wnd (mph) N 5 N 8 N 6 NW 5
Transport Wnd (mph) N 9 N 16 NW 3 W 10
Mixing Hgt(ft-agl) 420 8100 140 5790
Vent Rate (mph-ft) 3780 129600 420 57900
Max Dispersion Early 11 Poor 70 Good 5 Very Poor 31 Fair
Max Dispersion Late 16 Gen Poor 115 Very Good2 Very Poor 54 Gen Good
Category Day 1 5 1 4
Max LVORI Early 3 3 4 6
Max LVORI Late 3 1 8 2
Precip Chance (%) 0 0 0 0
Precip Type None None None None
Precip Duration
Precip Amount 0.00 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY NIGHT...Mostly clear. Lows in the mid 40s. Light winds.
.MONDAY...Sunny. Highs in the upper 70s. Minimum RH 39 percent.
Southwest winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows in the lower 50s. Light
winds.
.TUESDAY...Mostly sunny. Highs in the upper 70s. Minimum RH
37 percent. Southwest winds less than 10 mph.
.TUESDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the upper 50s. Southwest
winds less than 10 mph.
.WEDNESDAY...Mostly cloudy with showers likely and a chance of
thunderstorms. Highs in the mid 70s. Minimum RH 63 percent.
Southwest winds 5 to 10 mph.
.WEDNESDAY NIGHT...Mostly cloudy with showers likely and a slight
chance of thunderstorms. Lows in the mid 50s. Southwest winds
5 to 10 mph.
.THURSDAY...Partly sunny with a chance of showers. Highs in the
lower 70s. Minimum RH 50 percent. Northwest winds 5 to 10 mph.
.THURSDAY NIGHT...Mostly clear with a slight chance of showers.
Cooler. Lows in the mid 40s. Northwest winds less than 10 mph.
.FRIDAY...Mostly sunny. Highs around 70. Minimum RH 43 percent.
West winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ083-021945-
Rhea-
Including the cities of Dayton, Evensville, Old Washington,
Grandview, and Spring City
233 PM EDT Fri May 1 2026
Tonight Sat Sat Night Sun
Cloud Cover Mcldy Pcldy Mclear Clear
Temp (24h trend) 44-49 (0) 63-68 (-6) 37-42 66-71
RH % (24h trend) 73-78 (0) 31-36 (-4) 94-99 31-36
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) N 6 NW 5
PM 20FT Wnd (mph) N 6 N 8 N 8 NW 6
Transport Wnd (mph) N 13 N 16 NW 5 W 13
Mixing Hgt(ft-agl) 300 7990 50 6210
Vent Rate (mph-ft) 3900 127840 250 80730
Max Dispersion Early 10 Poor 81 Good 9 Poor 42 Gen Good
Max Dispersion Late 12 Poor 111 Very Good3 Very Poor 69 Good
Category Day 1 5 1 4
Max LVORI Early 3 3 5 6
Max LVORI Late 3 1 7 2
Precip Chance (%) 0 0 0 0
Precip Type None None None None
Precip Duration
Precip Amount 0.00 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY NIGHT...Mostly clear. Lows in the mid 40s. Light winds.
.MONDAY...Sunny. Highs in the upper 70s. Minimum RH 42 percent.
West winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows around 50. Light winds.
.TUESDAY...Mostly sunny. Highs in the mid 70s. Minimum RH
43 percent. Southwest winds less than 10 mph.
.TUESDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the upper 50s. Southwest
winds less than 10 mph.
.WEDNESDAY...Mostly cloudy with showers likely and a chance of
thunderstorms. Highs in the lower 70s. Minimum RH 70 percent.
Southwest winds 5 to 10 mph.
.WEDNESDAY NIGHT...Mostly cloudy with showers likely and a slight
chance of thunderstorms. Lows in the mid 50s. Southwest winds
5 to 10 mph.
.THURSDAY...Mostly sunny with a chance of showers. Highs around
70. Minimum RH 52 percent. Northwest winds 5 to 10 mph.
.THURSDAY NIGHT...Mostly clear with a slight chance of showers.
Lows in the mid 40s. Northwest winds less than 10 mph.
.FRIDAY...Mostly sunny. Highs in the upper 60s. Minimum RH
46 percent. Northwest winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ084-021945-
Meigs-
Including the city of Big Spring
233 PM EDT Fri May 1 2026
Tonight Sat Sat Night Sun
Cloud Cover Mcldy Pcldy Mclear Mclear
Temp (24h trend) 45-50 (+1) 65-70 (-6) 38-43 68-73
RH % (24h trend) 75-80 (-2) 28-33 (-4) 96-101 29-34
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) N 6 N 5
PM 20FT Wnd (mph) Lgt/Var N 8 N 6 NW 5
Transport Wnd (mph) N 12 N 16 N 5 W 12
Mixing Hgt(ft-agl) 490 8170 110 6400
Vent Rate (mph-ft) 5880 130720 550 76800
Max Dispersion Early 9 Poor 79 Good 7 Poor 38 Fair
Max Dispersion Late 12 Poor 114 Very Good3 Very Poor 67 Good
Category Day 1 5 1 4
Max LVORI Early 3 4 5 6
Max LVORI Late 3 1 9 2
Precip Chance (%) 0 0 0 0
Precip Type None None None None
Precip Duration
Precip Amount 0.00 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY NIGHT...Clear. Lows in the mid 40s. Light winds.
.MONDAY...Sunny. Highs in the upper 70s. Minimum RH 40 percent.
Southwest winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows around 50. Light winds.
.TUESDAY...Mostly sunny. Highs in the upper 70s. Minimum RH
39 percent. Southwest winds less than 10 mph.
.TUESDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the upper 50s. Southwest
winds less than 10 mph.
.WEDNESDAY...Mostly cloudy with showers likely and a chance of
thunderstorms. Highs in the mid 70s. Minimum RH 65 percent. South
winds 5 to 10 mph.
.WEDNESDAY NIGHT...Mostly cloudy with showers likely and a slight
chance of thunderstorms. Lows in the mid 50s. Southwest winds
less than 10 mph.
.THURSDAY...Mostly sunny with a chance of showers. Highs in the
lower 70s. Minimum RH 48 percent. Northwest winds 5 to 10 mph.
.THURSDAY NIGHT...Mostly clear with a slight chance of showers.
Cooler. Lows in the mid 40s. Northwest winds less than 10 mph.
.FRIDAY...Mostly sunny. Highs in the lower 70s. Minimum RH
42 percent. Northwest winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ085-021945-
McMinn-
Including the cities of Athens, Clear Water, Dentville,
and Etowah
233 PM EDT Fri May 1 2026
Tonight Sat Sat Night Sun
Cloud Cover Mcldy Pcldy Mclear Mclear
Temp (24h trend) 45-50 (+1) 65-70 (-5) 37-42 68-73
RH % (24h trend) 75-80 (-2) 27-32 (-3) 96-101 28-33
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) N 8 N 5
PM 20FT Wnd (mph) N 6 N 8 N 8 NW 5
Transport Wnd (mph) N 9 N 16 N 3 W 12
Mixing Hgt(ft-agl) 400 8190 30 6180
Vent Rate (mph-ft) 3600 131040 90 74160
Max Dispersion Early 8 Poor 77 Good 5 Very Poor 32 Fair
Max Dispersion Late 15 Gen Poor 119 Very Good2 Very Poor 60 Gen Good
Category Day 1 5 1 4
Max LVORI Early 3 3 5 7
Max LVORI Late 3 1 9 2
Precip Chance (%) 0 0 0 0
Precip Type None None None None
Precip Duration
Precip Amount 0.00 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY NIGHT...Clear. Lows in the mid 40s. Light winds.
.MONDAY...Sunny. Highs in the upper 70s. Minimum RH 39 percent.
Southwest winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows around 50. Light winds.
.TUESDAY...Mostly sunny. Highs in the upper 70s. Minimum RH
37 percent. Southwest winds less than 10 mph.
.TUESDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the upper 50s. Southwest
winds less than 10 mph.
.WEDNESDAY...Mostly cloudy with showers likely and a chance of
thunderstorms. Highs in the mid 70s. Minimum RH 63 percent. South
winds 5 to 10 mph.
.WEDNESDAY NIGHT...Mostly cloudy with showers likely and a slight
chance of thunderstorms. Lows in the mid 50s. Southwest winds
5 to 10 mph.
.THURSDAY...Mostly sunny with a chance of showers. Highs in the
lower 70s. Minimum RH 48 percent. Northwest winds 5 to 10 mph.
.THURSDAY NIGHT...Mostly clear with a slight chance of showers.
Cooler. Lows in the mid 40s. Northwest winds less than 10 mph.
.FRIDAY...Mostly sunny. Highs in the lower 70s. Minimum RH
42 percent. West winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ099-021945-
Hamilton-
Including the cities of Chattanooga, Lookout Mountain,
and Signal Mountain
233 PM EDT Fri May 1 2026
Tonight Sat Sat Night Sun
Cloud Cover Mcldy Pcldy Mclear Clear
Temp (24h trend) 47-52 (-1) 65-70 (-5) 40-45 67-72
RH % (24h trend) 69-74 (0) 29-34 (-4) 92-97 30-35
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) N 10 N 6
PM 20FT Wnd (mph) N 10 N 10 N 10 NW 6
Transport Wnd (mph) N 12 N 17 N 5 W 10
Mixing Hgt(ft-agl) 350 8300 90 6180
Vent Rate (mph-ft) 4200 141100 450 61800
Max Dispersion Early 10 Poor 84 Good 8 Poor 35 Fair
Max Dispersion Late 17 Gen Poor 126 Very Good3 Very Poor 57 Gen Good
Category Day 1 5 1 4
Max LVORI Early 3 3 4 6
Max LVORI Late 3 1 7 2
Precip Chance (%) 0 0 0 0
Precip Type None None None None
Precip Duration
Precip Amount 0.00 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY NIGHT...Clear. Lows in the upper 40s. Light winds.
.MONDAY...Sunny. Highs in the upper 70s. Minimum RH 42 percent.
West winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows in the lower 50s. Light
winds.
.TUESDAY...Mostly sunny. Highs in the upper 70s. Minimum RH
41 percent. Southwest winds less than 10 mph.
.TUESDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows around 60. Southwest winds
less than 10 mph.
.WEDNESDAY...Mostly cloudy with showers likely and a chance of
thunderstorms. Highs in the mid 70s. Minimum RH 67 percent. South
winds 5 to 10 mph.
.WEDNESDAY NIGHT...Showers and a slight chance of thunderstorms.
Lows in the upper 50s. Southwest winds 5 to 10 mph.
.THURSDAY...Mostly sunny with a chance of showers. Highs in the
lower 70s. Minimum RH 50 percent. Northwest winds 5 to 10 mph.
.THURSDAY NIGHT...Mostly clear with a slight chance of showers.
Cooler. Lows in the upper 40s. Northwest winds less than 10 mph.
.FRIDAY...Mostly sunny. Highs in the lower 70s. Minimum RH
43 percent. Northwest winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ100-021945-
Bradley-
Including the cities of Cleveland and Tasso
233 PM EDT Fri May 1 2026
Tonight Sat Sat Night Sun
Cloud Cover Mcldy Pcldy Mclear Clear
Temp (24h trend) 47-52 (+1) 65-70 (-5) 39-44 68-73
RH % (24h trend) 74-79 (-1) 26-31 (-3) 96-101 29-34
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) N 8 N 5
PM 20FT Wnd (mph) N 6 N 8 N 8 NW 6
Transport Wnd (mph) N 9 N 17 N 3 W 10
Mixing Hgt(ft-agl) 410 8480 100 6190
Vent Rate (mph-ft) 3690 144160 300 61900
Max Dispersion Early 10 Poor 77 Good 5 Very Poor 30 Fair
Max Dispersion Late 20 Gen Poor 127 Very Good2 Very Poor 56 Gen Good
Category Day 1 5 1 4
Max LVORI Early 3 3 5 6
Max LVORI Late 3 1 9 2
Precip Chance (%) 0 0 0 0
Precip Type Sprinkles None None None
Precip Duration
Precip Amount 0.00 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY NIGHT...Clear. Lows in the mid 40s. Light winds.
.MONDAY...Sunny. Highs in the upper 70s. Minimum RH 38 percent.
Southwest winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows in the lower 50s. Light
winds.
.TUESDAY...Mostly sunny. Highs in the upper 70s. Minimum RH
37 percent. Southwest winds less than 10 mph.
.TUESDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the upper 50s. Southwest
winds less than 10 mph.
.WEDNESDAY...Mostly cloudy with showers likely and a chance of
thunderstorms. Highs in the mid 70s. Minimum RH 62 percent. South
winds 5 to 10 mph.
.WEDNESDAY NIGHT...Mostly cloudy with showers likely and a slight
chance of thunderstorms. Lows in the upper 50s. Southwest winds
5 to 10 mph.
.THURSDAY...Mostly sunny with a chance of showers. Highs in the
lower 70s. Minimum RH 47 percent. Northwest winds 5 to 10 mph.
.THURSDAY NIGHT...Mostly clear with a slight chance of showers.
Cooler. Lows in the mid 40s. Northwest winds less than 10 mph.
.FRIDAY...Mostly sunny. Highs in the lower 70s. Minimum RH
41 percent. Northwest winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ101-021945-
West Polk-
Including the cities of Conasauga, Archville, Benton, Parksville,
and Reliance
233 PM EDT Fri May 1 2026
Tonight Sat Sat Night Sun
Cloud Cover Mcldy Pcldy Mclear Clear
Temp (24h trend) 46-51 (0) 64-69 (-6) 39-44 67-72
RH % (24h trend) 73-78 (+2) 26-31 (-2) 93-98 27-32
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) N 8 N 5
PM 20FT Wnd (mph) N 6 N 8 N 8 NW 6
Transport Wnd (mph) N 8 N 18 N 5 W 10
Mixing Hgt(ft-agl) 380 8030 190 5640
Vent Rate (mph-ft) 3040 144540 950 56400
Max Dispersion Early 11 Poor 70 Good 6 Very Poor 29 Fair
Max Dispersion Late 16 Gen Poor 128 Very Good3 Very Poor 52 Gen Good
Category Day 1 5 1 4
Max LVORI Early 3 3 4 5
Max LVORI Late 3 1 7 2
Precip Chance (%) 10 0 0 0
Precip Type Sprinkles None None None
Precip Duration 1
Precip Amount 0.01 0.00 0.00 0.00
Precip Begin 11 PM
Precip End Continuing
Chance of Thunder (%) 0 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY NIGHT...Clear. Lows in the upper 40s. Light winds.
.MONDAY...Sunny. Highs in the upper 70s. Minimum RH 36 percent.
Southwest winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows in the lower 50s. Light
winds.
.TUESDAY...Mostly sunny. Highs in the upper 70s. Minimum RH
35 percent. Southwest winds less than 10 mph.
.TUESDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the upper 50s. Southwest
winds less than 10 mph.
.WEDNESDAY...Mostly cloudy with showers likely and a chance of
thunderstorms. Highs in the mid 70s. Minimum RH 59 percent. South
winds 5 to 10 mph.
.WEDNESDAY NIGHT...Mostly cloudy with showers likely and a slight
chance of thunderstorms. Lows in the upper 50s. Southwest winds
less than 10 mph.
.THURSDAY...Mostly sunny with a chance of showers. Highs in the
lower 70s. Minimum RH 46 percent. Northwest winds less than
10 mph.
.THURSDAY NIGHT...Partly cloudy with a slight chance of showers.
Cooler. Lows in the mid 40s. Northwest winds less than 10 mph.
.FRIDAY...Mostly sunny. Highs in the lower 70s. Minimum RH
39 percent. Northwest winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ082-021945-
Bledsoe-
Including the cities of Old Cumberland, Palio, Melvine,
Mount Crest, Pikeville, and Brayton
133 PM CDT Fri May 1 2026
Tonight Sat Sat Night Sun
Cloud Cover Mcldy Pcldy Mclear Mclear
Temp (24h trend) 43-48 (0) 61-66 (-5) 36-41 64-69
RH % (24h trend) 73-78 (+1) 32-37 (-5) 96-101 32-37
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) N 6 NW 5
PM 20FT Wnd (mph) N 6 N 8 N 8 NW 6
Transport Wnd (mph) N 12 N 17 NW 7 W 12
Mixing Hgt(ft-agl) 130 7370 5640
Vent Rate (mph-ft) 1560 125290 0 67680
Max Dispersion Early 6 Very Poor 77 Good 9 Poor 38 Fair
Max Dispersion Late 6 Very Poor 109 Very Good2 Very Poor 58 Gen Good
Category Day 1 5 1 4
Max LVORI Early 3 3 5 6
Max LVORI Late 3 1 8 2
Precip Chance (%) 0 0 0 0
Precip Type None None None None
Precip Duration
Precip Amount 0.00 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY NIGHT...Mostly clear. Lows in the mid 40s. Light winds.
.MONDAY...Sunny. Highs in the mid 70s. Minimum RH 43 percent.
Southwest winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows in the lower 50s. Light
winds.
.TUESDAY...Mostly sunny. Highs in the mid 70s. Minimum RH
45 percent. Southwest winds less than 10 mph.
.TUESDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the upper 50s. Southwest
winds less than 10 mph.
.WEDNESDAY...Mostly cloudy with showers likely and a chance of
thunderstorms. Highs in the lower 70s. Minimum RH 71 percent.
Southwest winds 5 to 10 mph.
.WEDNESDAY NIGHT...Mostly cloudy with showers likely and a slight
chance of thunderstorms. Lows in the lower 50s. Southwest winds
less than 10 mph.
.THURSDAY...Mostly sunny with a chance of showers. Highs in the
upper 60s. Minimum RH 53 percent. Northwest winds less than
10 mph.
.THURSDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows in the mid 40s. Northwest winds less than 10 mph.
.FRIDAY...Mostly sunny. Highs in the upper 60s. Minimum RH
47 percent. Northwest winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ081-021945-
Sequatchie-
Including the cities of Cagle, Dunlap, Cartwright, and Lone Oak
133 PM CDT Fri May 1 2026
Tonight Sat Sat Night Sun
Cloud Cover Mcldy Pcldy Mclear Clear
Temp (24h trend) 44-49 (0) 61-66 (-5) 38-43 64-69
RH % (24h trend) 71-76 (+2) 34-39 (-3) 94-99 33-38
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) N 8 NW 5
PM 20FT Wnd (mph) N 8 N 9 N 9 NW 5
Transport Wnd (mph) N 13 N 18 N 8 W 12
Mixing Hgt(ft-agl) 50 7430 5460
Vent Rate (mph-ft) 650 133740 0 65520
Max Dispersion Early 6 Very Poor 78 Good 9 Poor 35 Fair
Max Dispersion Late 8 Poor 115 Very Good1 Very Poor 51 Gen Good
Category Day 1 5 1 4
Max LVORI Early 3 3 5 6
Max LVORI Late 3 1 7 2
Precip Chance (%) 0 0 0 0
Precip Type None None None None
Precip Duration
Precip Amount 0.00 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY NIGHT...Clear. Lows in the upper 40s. Light winds.
.MONDAY...Sunny. Highs in the mid 70s. Minimum RH 45 percent.
West winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows in the lower 50s. Light
winds.
.TUESDAY...Mostly sunny. Highs in the lower 70s. Minimum RH
47 percent. Southwest winds less than 10 mph.
.TUESDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the upper 50s. Southwest
winds less than 10 mph.
.WEDNESDAY...Mostly cloudy with showers likely and a chance of
thunderstorms. Highs in the lower 70s. Minimum RH 74 percent.
Southwest winds 5 to 10 mph.
.WEDNESDAY NIGHT...Mostly cloudy with showers likely and a slight
chance of thunderstorms. Lows in the mid 50s. Southwest winds
less than 10 mph.
.THURSDAY...Mostly sunny with a chance of showers. Highs in the
upper 60s. Minimum RH 54 percent. Northwest winds less than
10 mph.
.THURSDAY NIGHT...Mostly clear. Lows in the mid 40s. Northwest
winds less than 10 mph.
.FRIDAY...Mostly sunny. Highs in the upper 60s. Minimum RH
47 percent. Northwest winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ098-021945-
Marion-
Including the cities of South Pittsburg, Haletown (Guild),
Jasper, Martin Springs, Whitwell, Powells Crossroads,
and Monteagle
133 PM CDT Fri May 1 2026
Tonight Sat Sat Night Sun
Cloud Cover Mcldy Pcldy Mclear Clear
Temp (24h trend) 46-51 (-1) 62-67 (-5) 39-44 65-70
RH % (24h trend) 65-70 (-1) 32-37 (-4) 92-97 32-37
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) N 8 N 5
PM 20FT Wnd (mph) N 8 N 10 N 10 NW 5
Transport Wnd (mph) N 13 N 18 N 6 W 12
Mixing Hgt(ft-agl) 250 7610 5440
Vent Rate (mph-ft) 3250 136980 0 65280
Max Dispersion Early 9 Poor 84 Good 8 Poor 35 Fair
Max Dispersion Late 11 Poor 118 Very Good3 Very Poor 53 Gen Good
Category Day 1 5 1 4
Max LVORI Early 3 3 4 6
Max LVORI Late 3 1 7 2
Precip Chance (%) 0 0 0 0
Precip Type None None None None
Precip Duration
Precip Amount 0.00 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY NIGHT...Clear. Lows in the upper 40s. Light winds.
.MONDAY...Sunny. Highs in the mid 70s. Minimum RH 44 percent.
West winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows in the lower 50s. Light
winds.
.TUESDAY...Mostly sunny. Highs in the mid 70s. Minimum RH
45 percent. Southwest winds less than 10 mph.
.TUESDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows around 60. Southwest winds
less than 10 mph.
.WEDNESDAY...Mostly cloudy with showers likely and a chance of
thunderstorms. Highs in the lower 70s. Minimum RH 71 percent.
Southwest winds 5 to 10 mph.
.WEDNESDAY NIGHT...Mostly cloudy with showers likely and a slight
chance of thunderstorms. Lows in the mid 50s. Southwest winds
5 to 10 mph.
.THURSDAY...Mostly sunny with a chance of showers. Highs in the
upper 60s. Minimum RH 52 percent. Northwest winds 5 to 10 mph.
.THURSDAY NIGHT...Mostly clear with a slight chance of showers.
Cooler. Lows in the mid 40s. Northwest winds less than 10 mph.
.FRIDAY...Mostly sunny. Highs in the upper 60s. Minimum RH
45 percent. West winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
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