Heavy rain and gusty winds from Tropical Storm Moke will impact the Big Island into Monday, risking life-threatening flooding and mudslides in windward and southeast areas. Severe thunderstorms are expected across the northern Rockies/Plains and northern Great Basin. Dangerous heat persists across the Southern Plains and Lower Mississippi Valley, building further into the Southwest by midweek. Read More >
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259
FNUS54 KMRX 241811
FWFMRX
Fire Weather Planning Forecast for East Tennessee...Southwest
Virginia...and Extreme Southwest North Carolina
National Weather Service Morristown TN
211 PM EDT Mon Aug 24 2026
.DISCUSSION...
Dry weather with seasonable temperatures is expected through
Tuesday, then chances for showers and storms will trend upward
Wednesday and especially Thursday.
VAZ001-251915-
Lee-
Including the city of Rose Hill
211 PM EDT Mon Aug 24 2026
Tonight Tue Tue Night Wed
Cloud Cover Mclear Mclear Mclear Pcldy
Temp (24h trend) 53-58 (-1) 81-86 (+3) 58-63 83-88
RH % (24h trend) 87-92 (-3) 32-37 (-9) 81-86 39-44
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) NE 6 W 3 N 3 SW 10
Mixing Hgt(ft-agl) 360 4810 400 6580
Vent Rate (mph-ft) 2160 14430 1200 65800
Max Dispersion Early 3 Very Poor 12 Poor 2 Very Poor 44 Gen Good
Max Dispersion Late 3 Very Poor 14 Gen Poor 2 Very Poor 60 Gen Good
Category Day 1 2 1 4
Max LVORI Early 4 5 3 5
Max LVORI Late 5 2 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...
.WEDNESDAY NIGHT...Partly cloudy with a chance of showers. Lows
in the mid 60s. South winds less than 10 mph.
.THURSDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 58 percent.
Southwest winds less than 10 mph.
.THURSDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the mid 60s. Light and variable wind.
.FRIDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 58 percent.
Northwest winds less than 10 mph.
.FRIDAY NIGHT...Partly cloudy. Lows in the lower 60s. Northeast
winds less than 10 mph.
.SATURDAY...Sunny. Highs in the mid 80s. Minimum RH 49 percent.
Northeast winds less than 10 mph.
.SATURDAY NIGHT...Partly cloudy. Lows in the mid 60s. Northeast
winds less than 10 mph.
.SUNDAY...Mostly sunny. Highs in the upper 80s. Minimum RH
53 percent. Southwest winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy. Lows in the mid 60s. Southeast
winds less than 10 mph.
.MONDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 54 percent.
Southwest 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.
$$
VAZ002-251915-
Wise-
Including the cities of Big Stone Gap, Norton, Wise, Coeburn,
Appalachia, and Pardee
211 PM EDT Mon Aug 24 2026
Tonight Tue Tue Night Wed
Cloud Cover Mclear Mclear Mclear Pcldy
Temp (24h trend) 53-58 (-1) 78-83 (+3) 57-62 80-85
RH % (24h trend) 84-89 (-3) 32-37 (-10) 78-83 40-45
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var S 6
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var SW 6
Transport Wnd (mph) E 5 NW 5 NE 5 SW 12
Mixing Hgt(ft-agl) 390 4800 390 6640
Vent Rate (mph-ft) 1950 24000 1950 79680
Max Dispersion Early 2 Very Poor 16 Gen Poor 2 Very Poor 55 Gen Good
Max Dispersion Late 2 Very Poor 19 Gen Poor 2 Very Poor 65 Good
Category Day 1 2 1 4
Max LVORI Early 5 5 3 4
Max LVORI Late 5 2 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...
.WEDNESDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows in the mid 60s. South winds less than 10 mph.
.THURSDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the lower 80s. Minimum RH 58 percent.
Southwest winds less than 10 mph.
.THURSDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the lower 60s. Southwest winds less than
10 mph.
.FRIDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the lower 80s. Minimum RH 60 percent.
Northwest winds less than 10 mph.
.FRIDAY NIGHT...Partly cloudy. Lows in the lower 60s. Northeast
winds less than 10 mph.
.SATURDAY...Sunny. Highs in the lower 80s. Minimum RH 50 percent.
North winds less than 10 mph.
.SATURDAY NIGHT...Mostly clear. Lows in the lower 60s. Southeast
winds less than 10 mph.
.SUNDAY...Mostly sunny. Highs in the mid 80s. Minimum RH
53 percent. Southwest winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy. Lows in the mid 60s. South winds
less than 10 mph.
.MONDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 55 percent.
Southwest 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.
$$
VAZ005-251915-
Scott VA-
Including the city of Hiltons
211 PM EDT Mon Aug 24 2026
Tonight Tue Tue Night Wed
Cloud Cover Mclear Mclear Mclear Pcldy
Temp (24h trend) 53-58 (-2) 81-86 (+2) 59-64 83-88
RH % (24h trend) 88-93 (-1) 31-36 (-10) 81-86 40-45
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var S 6
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var SW 7
Transport Wnd (mph) NE 6 W 3 E 5 SW 10
Mixing Hgt(ft-agl) 350 4800 360 6490
Vent Rate (mph-ft) 2100 14400 1800 64900
Max Dispersion Early 3 Very Poor 13 Gen Poor 2 Very Poor 41 Gen Good
Max Dispersion Late 3 Very Poor 19 Gen Poor 2 Very Poor 59 Gen Good
Category Day 1 2 1 4
Max LVORI Early 4 5 3 5
Max LVORI Late 5 2 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...
.WEDNESDAY NIGHT...Mostly cloudy with a chance of showers. Lows
in the mid 60s. South winds less than 10 mph.
.THURSDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 61 percent.
Southwest winds less than 10 mph.
.THURSDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the mid 60s. Light and variable wind.
.FRIDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 60 percent.
Northwest winds less than 10 mph.
.FRIDAY NIGHT...Partly cloudy. Lows in the mid 60s. Northeast
winds less than 10 mph.
.SATURDAY...Sunny. Highs in the mid 80s. Minimum RH 50 percent.
Northeast winds less than 10 mph.
.SATURDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows in the mid 60s. Northeast winds less than 10 mph.
.SUNDAY...Mostly sunny. Highs in the upper 80s. Minimum RH
54 percent. Southwest winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy. Lows in the upper 60s. South winds
less than 10 mph.
.MONDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 56 percent.
Southwest 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.
$$
VAZ006-251915-
Russell-
Including the cities of Hansonville, Lebanon, Dye, Castlewood,
Honaker, and Rosedale
211 PM EDT Mon Aug 24 2026
Tonight Tue Tue Night Wed
Cloud Cover Mclear Mclear Mclear Pcldy
Temp (24h trend) 52-57 (-2) 79-84 (+3) 57-62 81-86
RH % (24h trend) 85-90 (-2) 31-36 (-14) 83-88 40-45
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var S 6
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var SW 7
Transport Wnd (mph) NE 6 NW 5 S 5 SW 10
Mixing Hgt(ft-agl) 360 4660 360 6740
Vent Rate (mph-ft) 2160 23300 1800 67400
Max Dispersion Early 3 Very Poor 16 Gen Poor 2 Very Poor 56 Gen Good
Max Dispersion Late 2 Very Poor 19 Gen Poor 2 Very Poor 66 Good
Category Day 1 2 1 4
Max LVORI Early 5 5 4 5
Max LVORI Late 5 2 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...
.WEDNESDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows in the mid 60s. South winds less than 10 mph.
.THURSDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the lower 80s. Minimum RH 59 percent.
Southwest winds less than 10 mph.
.THURSDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the lower 60s. Southwest winds less than
10 mph.
.FRIDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the lower 80s. Minimum RH 62 percent.
Northwest winds less than 10 mph.
.FRIDAY NIGHT...Partly cloudy. Lows in the lower 60s. Northeast
winds less than 10 mph.
.SATURDAY...Sunny. Highs in the mid 80s. Minimum RH 51 percent.
North winds less than 10 mph.
.SATURDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows in the lower 60s. East winds less than 10 mph.
.SUNDAY...Mostly sunny. Highs in the mid 80s. Minimum RH
53 percent. Southwest winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy. Lows in the mid 60s. South winds
less than 10 mph.
.MONDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 55 percent.
Southwest 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.
$$
VAZ008-251915-
Washington VA-
Including the cities of Benhams, Bristol VA, and Abingdon
211 PM EDT Mon Aug 24 2026
Tonight Tue Tue Night Wed
Cloud Cover Mclear Mclear Mclear Pcldy
Temp (24h trend) 53-58 (-1) 80-85 (+3) 58-63 82-87
RH % (24h trend) 84-89 (-3) 30-35 (-14) 85-90 39-44
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var S 6
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var SW 7
Transport Wnd (mph) E 6 W 5 NE 2 SW 10
Mixing Hgt(ft-agl) 310 4400 320 6190
Vent Rate (mph-ft) 1860 22000 640 61900
Max Dispersion Early 3 Very Poor 15 Gen Poor 2 Very Poor 49 Gen Good
Max Dispersion Late 2 Very Poor 18 Gen Poor 2 Very Poor 57 Gen Good
Category Day 1 2 1 4
Max LVORI Early 5 5 4 6
Max LVORI Late 5 2 5 2
Precip Chance (%) 0 0 0 0
Precip Type None None None Tstms
Precip Duration
Precip Amount 0.00 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0 10
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows in the mid 60s. Southeast winds less than 10 mph.
.THURSDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the lower 80s. Minimum RH 60 percent.
Southwest winds less than 10 mph.
.THURSDAY NIGHT...Partly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the mid 60s. Southwest
winds less than 10 mph.
.FRIDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the lower 80s. Minimum RH 61 percent.
West winds less than 10 mph.
.FRIDAY NIGHT...Partly cloudy. Lows in the lower 60s. Northeast
winds less than 10 mph.
.SATURDAY...Mostly sunny. Highs in the mid 80s. Minimum RH
51 percent. North winds less than 10 mph.
.SATURDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows in the lower 60s. East winds less than 10 mph.
.SUNDAY...Mostly sunny. Highs in the mid 80s. Minimum RH
53 percent. Southwest winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy. Lows in the mid 60s. South winds
less than 10 mph.
.MONDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 54 percent.
Southwest 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.
$$
TNZ018-251915-
Johnson-
Including the cities of Doeville, Mountain City, Neva,
Shady Valley, Trade, and Laurel Bloomery
211 PM EDT Mon Aug 24 2026
Tonight Tue Tue Night Wed
Cloud Cover Mclear Mclear Mclear Pcldy
Temp (24h trend) 52-57 (-1) 77-82 (+3) 57-62 79-84
RH % (24h trend) 88-93 (+2) 29-34 (-14) 85-90 40-45
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var S 5
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var SW 5
Transport Wnd (mph) E 5 W 7 N 3 SW 9
Mixing Hgt(ft-agl) 280 4430 260 5290
Vent Rate (mph-ft) 1400 31010 780 47610
Max Dispersion Early 3 Very Poor 25 Fair 3 Very Poor 44 Gen Good
Max Dispersion Late 2 Very Poor 27 Fair 3 Very Poor 42 Gen Good
Category Day 1 3 1 3
Max LVORI Early 6 6 4 5
Max LVORI Late 6 2 6 3
Precip Chance (%) 0 0 0 40
Precip Type None None None Tstms
Precip Duration 1
Precip Amount 0.00 0.00 0.00 0.05
Precip Begin 2 PM
Precip End Continuing
Chance of Thunder (%) 0 0 0 30
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY NIGHT...Mostly cloudy with a slight chance of showers
and thunderstorms. Lows in the lower 60s. Southeast winds less
than 10 mph.
.THURSDAY...Partly sunny with showers likely and a chance of
thunderstorms. Highs around 80. Minimum RH 60 percent. Southwest
winds less than 10 mph.
.THURSDAY NIGHT...Partly cloudy with a slight chance of showers
and thunderstorms. Lows in the lower 60s. South winds less than
10 mph.
.FRIDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs around 80. Minimum RH 61 percent. Northwest
winds less than 10 mph.
.FRIDAY NIGHT...Partly cloudy. Lows around 60. East winds less
than 10 mph.
.SATURDAY...Mostly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the lower 80s. Minimum RH
53 percent. North winds less than 10 mph.
.SATURDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows in the lower 60s. Southeast winds less than 10 mph.
.SUNDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the lower 80s. Minimum RH 54 percent.
Southwest winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy. Lows in the lower 60s. South winds
less than 10 mph.
.MONDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the lower 80s. Minimum RH 55 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.
$$
TNZ047-251915-
Southeast Carter-
Including the city of Hampton
211 PM EDT Mon Aug 24 2026
Tonight Tue Tue Night Wed
Cloud Cover Mclear Mclear Mclear Pcldy
Temp (24h trend) 53-58 (-1) 77-82 (+3) 59-64 79-84
RH % (24h trend) 86-91 (+4) 33-38 (-11) 85-90 44-49
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var S 7
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) S 6 W 7 E 3 SW 9
Mixing Hgt(ft-agl) 350 4400 280 5050
Vent Rate (mph-ft) 2100 30800 840 45450
Max Dispersion Early 3 Very Poor 24 Fair 4 Very Poor 39 Fair
Max Dispersion Late 2 Very Poor 28 Fair 4 Very Poor 36 Fair
Category Day 1 3 1 3
Max LVORI Early 5 5 4 5
Max LVORI Late 5 3 5 4
Precip Chance (%) 0 0 0 50
Precip Type None None None Tstms
Precip Duration 1
Precip Amount 0.00 0.00 0.00 0.21
Precip Begin 2 PM
Precip End Continuing
Chance of Thunder (%) 0 0 0 30
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the lower 60s. Southeast
winds less than 10 mph.
.THURSDAY...Partly sunny with showers likely and a chance of
thunderstorms. Highs in the upper 70s. Minimum RH 63 percent.
Southwest winds less than 10 mph.
.THURSDAY NIGHT...Partly cloudy with a slight chance of showers
and thunderstorms. Lows in the lower 60s. South winds less than
10 mph.
.FRIDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the upper 70s. Minimum RH 65 percent.
Northwest winds less than 10 mph.
.FRIDAY NIGHT...Partly cloudy. Lows in the lower 60s. East winds
less than 10 mph.
.SATURDAY...Mostly sunny with a chance of showers and a slight
chance of thunderstorms. Highs around 80. Minimum RH 57 percent.
Northwest winds less than 10 mph.
.SATURDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows in the lower 60s. Southeast winds less than 10 mph.
.SUNDAY...Mostly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the lower 80s. Minimum RH
57 percent. Southwest winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy. Lows in the mid 60s. South winds
less than 10 mph.
.MONDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the lower 80s. Minimum RH 57 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.
$$
TNZ045-251915-
Unicoi-
Including the cities of Erwin, Unicoi, and Limestone Cove
211 PM EDT Mon Aug 24 2026
Tonight Tue Tue Night Wed
Cloud Cover Mclear Mclear Mclear Pcldy
Temp (24h trend) 54-59 (-1) 79-84 (+4) 60-65 80-85
RH % (24h trend) 88-93 (+5) 35-40 (-10) 82-87 43-48
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var S 7
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) S 5 W 7 NE 3 SW 9
Mixing Hgt(ft-agl) 350 4540 300 5580
Vent Rate (mph-ft) 1750 31780 900 50220
Max Dispersion Early 2 Very Poor 23 Fair 3 Very Poor 44 Gen Good
Max Dispersion Late 2 Very Poor 27 Fair 3 Very Poor 39 Fair
Category Day 1 3 1 3
Max LVORI Early 4 5 4 4
Max LVORI Late 5 3 5 4
Precip Chance (%) 0 0 0 50
Precip Type None None None Tstms
Precip Duration 1
Precip Amount 0.00 0.00 0.00 0.28
Precip Begin 2 PM
Precip End Continuing
Chance of Thunder (%) 0 0 0 30
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the mid 60s. Southeast
winds less than 10 mph.
.THURSDAY...Partly sunny with showers likely and a chance of
thunderstorms. Highs around 80. Minimum RH 64 percent. Southwest
winds less than 10 mph.
.THURSDAY NIGHT...Partly cloudy with a slight chance of showers
and thunderstorms. Lows in the mid 60s. South winds less than
10 mph.
.FRIDAY...Partly sunny with a chance of showers and
thunderstorms. Highs around 80. Minimum RH 66 percent. Northwest
winds less than 10 mph.
.FRIDAY NIGHT...Partly cloudy. Lows in the lower 60s. Southeast
winds less than 10 mph.
.SATURDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the lower 80s. Minimum RH 58 percent.
North winds less than 10 mph.
.SATURDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows in the lower 60s. Southeast winds less than 10 mph.
.SUNDAY...Mostly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the lower 80s. Minimum RH
57 percent. West winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy. Lows in the mid 60s. South winds
less than 10 mph.
.MONDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the lower 80s. Minimum RH 58 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.
$$
TNZ043-251915-
Southeast Greene-
Including the city of Cedar Creek
211 PM EDT Mon Aug 24 2026
Tonight Tue Tue Night Wed
Cloud Cover Mclear Mclear Pcldy Pcldy
Temp (24h trend) 53-58 (-2) 79-84 (+3) 60-65 81-86
RH % (24h trend) 85-90 (+4) 32-37 (-9) 79-84 39-44
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var S 9
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) SE 6 W 6 NE 3 SW 7
Mixing Hgt(ft-agl) 350 4370 300 5860
Vent Rate (mph-ft) 2100 26220 900 41020
Max Dispersion Early 2 Very Poor 20 Gen Poor 3 Very Poor 34 Fair
Max Dispersion Late 2 Very Poor 22 Fair 4 Very Poor 36 Fair
Category Day 1 2 1 3
Max LVORI Early 4 5 3 4
Max LVORI Late 5 2 4 3
Precip Chance (%) 0 0 0 30
Precip Type None None None Tstms
Precip Duration 1
Precip Amount 0.00 0.00 0.00 0.10
Precip Begin 2 PM
Precip End Continuing
Chance of Thunder (%) 0 0 0 30
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the mid 60s. Southeast
winds less than 10 mph.
.THURSDAY...Partly sunny with showers likely and a chance of
thunderstorms. Highs in the lower 80s. Minimum RH 59 percent.
Southwest winds less than 10 mph.
.THURSDAY NIGHT...Partly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the mid 60s. South winds
less than 10 mph.
.FRIDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the lower 80s. Minimum RH 61 percent.
Northwest winds less than 10 mph.
.FRIDAY NIGHT...Partly cloudy. Lows in the lower 60s. Southeast
winds less than 10 mph.
.SATURDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the lower 80s. Minimum RH 53 percent.
Northeast winds less than 10 mph.
.SATURDAY NIGHT...Partly cloudy. Lows in the lower 60s. Southeast
winds less than 10 mph.
.SUNDAY...Mostly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the lower 80s. Minimum RH
53 percent. West winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy. Lows in the mid 60s. Southeast
winds less than 10 mph.
.MONDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 54 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.
$$
TNZ041-251915-
Cocke Smoky Mountains-
Including the city of Hartford
211 PM EDT Mon Aug 24 2026
Tonight Tue Tue Night Wed
Cloud Cover Pcldy Mclear Pcldy Pcldy
Temp (24h trend) 56-61 (-2) 80-85 (+3) 62-67 81-86
RH % (24h trend) 84-89 (+6) 33-38 (-7) 79-84 39-44
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var S 9
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) SE 5 W 6 NE 3 SW 7
Mixing Hgt(ft-agl) 340 4400 270 5560
Vent Rate (mph-ft) 1700 26400 810 38920
Max Dispersion Early 2 Very Poor 21 Fair 3 Very Poor 34 Fair
Max Dispersion Late 2 Very Poor 23 Fair 3 Very Poor 33 Fair
Category Day 1 3 1 3
Max LVORI Early 4 4 3 4
Max LVORI Late 4 2 4 3
Precip Chance (%) 0 0 0 40
Precip Type None None None Tstms
Precip Duration 1
Precip Amount 0.00 0.00 0.00 0.13
Precip Begin 2 PM
Precip End Continuing
Chance of Thunder (%) 0 0 0 30
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the mid 60s. South winds
less than 10 mph.
.THURSDAY...Partly sunny with showers likely and a chance of
thunderstorms. Highs in the lower 80s. Minimum RH 62 percent.
West winds less than 10 mph.
.THURSDAY NIGHT...Partly cloudy with a slight chance of showers
and thunderstorms. Lows in the mid 60s. South winds less than
10 mph.
.FRIDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the lower 80s. Minimum RH 64 percent.
Northwest winds less than 10 mph.
.FRIDAY NIGHT...Partly cloudy. Lows in the mid 60s. Southeast
winds less than 10 mph.
.SATURDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the lower 80s. Minimum RH 55 percent.
Northeast winds less than 10 mph.
.SATURDAY NIGHT...Partly cloudy. Lows in the mid 60s. Southeast
winds less than 10 mph.
.SUNDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the lower 80s. Minimum RH 54 percent.
Northwest winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy. Lows in the upper 60s. South winds
less than 10 mph.
.MONDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 55 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.
$$
TNZ074-251915-
Sevier Smoky Mountains-
Including the cities of Elkmont and Gatlinburg
211 PM EDT Mon Aug 24 2026
Tonight Tue Tue Night Wed
Cloud Cover Pcldy Mclear Pcldy Pcldy
Temp (24h trend) 56-61 (0) 77-82 (+3) 60-65 78-83
RH % (24h trend) 75-80 (-1) 35-40 (-5) 80-85 44-49
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var SW 8
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) S 6 NW 6 NE 3 SW 8
Mixing Hgt(ft-agl) 350 4070 270 5100
Vent Rate (mph-ft) 2100 24420 810 40800
Max Dispersion Early 2 Very Poor 18 Gen Poor 3 Very Poor 36 Fair
Max Dispersion Late 2 Very Poor 20 Gen Poor 3 Very Poor 36 Fair
Category Day 1 2 1 3
Max LVORI Early 3 3 3 4
Max LVORI Late 3 3 4 3
Precip Chance (%) 0 0 0 40
Precip Type None None None Tstms
Precip Duration 1
Precip Amount 0.00 0.00 0.00 0.12
Precip Begin 2 PM
Precip End Continuing
Chance of Thunder (%) 0 0 0 30
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the mid 60s. South winds
less than 10 mph.
.THURSDAY...Partly sunny with showers likely and a chance of
thunderstorms. Highs in the upper 70s. Minimum RH 66 percent.
West winds less than 10 mph.
.THURSDAY NIGHT...Mostly cloudy with a slight chance of showers
and thunderstorms. Lows in the lower 60s. Southeast winds less
than 10 mph.
.FRIDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the upper 70s. Minimum RH 68 percent.
North winds less than 10 mph.
.FRIDAY NIGHT...Partly cloudy. Lows in the lower 60s. Southeast
winds less than 10 mph.
.SATURDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the upper 70s. Minimum RH 60 percent.
Northeast winds less than 10 mph.
.SATURDAY NIGHT...Partly cloudy. Lows in the lower 60s. Southeast
winds less than 10 mph.
.SUNDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs around 80. Minimum RH 60 percent. West winds
less than 10 mph.
.SUNDAY NIGHT...Partly cloudy. Lows in the mid 60s. South winds
less than 10 mph.
.MONDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the lower 80s. Minimum RH 60 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.
$$
TNZ072-251915-
Blount Smoky Mountains-
Including the city of Cades Cove
211 PM EDT Mon Aug 24 2026
Tonight Tue Tue Night Wed
Cloud Cover Pcldy Mclear Pcldy Pcldy
Temp (24h trend) 58-63 (-1) 82-87 (+3) 63-68 83-88
RH % (24h trend) 78-83 (0) 35-40 (-5) 79-84 43-48
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var S 8
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) SE 5 W 5 NE 3 SW 9
Mixing Hgt(ft-agl) 350 4520 270 5780
Vent Rate (mph-ft) 1750 22600 810 52020
Max Dispersion Early 2 Very Poor 20 Gen Poor 3 Very Poor 43 Gen Good
Max Dispersion Late 2 Very Poor 22 Fair 3 Very Poor 47 Gen Good
Category Day 1 2 1 3
Max LVORI Early 3 4 4 4
Max LVORI Late 4 3 4 3
Precip Chance (%) 0 0 0 30
Precip Type None None None Tstms
Precip Duration 1
Precip Amount 0.00 0.00 0.00 0.04
Precip Begin 2 PM
Precip End Continuing
Chance of Thunder (%) 0 0 0 30
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the upper 60s. South
winds less than 10 mph.
.THURSDAY...Partly sunny with showers likely and a chance of
thunderstorms. Highs in the lower 80s. Minimum RH 64 percent.
Southwest winds less than 10 mph.
.THURSDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the mid 60s. Southeast
winds less than 10 mph.
.FRIDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the lower 80s. Minimum RH 65 percent.
North winds less than 10 mph.
.FRIDAY NIGHT...Partly cloudy. Lows in the mid 60s. Southeast
winds less than 10 mph.
.SATURDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 57 percent.
Northeast winds less than 10 mph.
.SATURDAY NIGHT...Partly cloudy. Lows in the mid 60s. Southeast
winds less than 10 mph.
.SUNDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 58 percent.
Southwest winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy. Lows in the upper 60s. Southeast
winds less than 10 mph.
.MONDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 58 percent.
Southwest 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.
$$
TNZ087-251915-
Southeast Monroe-
Including the cities of Citico and Coker Creek
211 PM EDT Mon Aug 24 2026
Tonight Tue Tue Night Wed
Cloud Cover Pcldy Mclear Mclear Mclear
Temp (24h trend) 57-62 (-1) 83-88 (+2) 62-67 84-89
RH % (24h trend) 82-87 (+2) 32-37 (-6) 82-87 42-47
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var S 6
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) SE 5 W 5 N 3 SW 8
Mixing Hgt(ft-agl) 370 4530 340 5700
Vent Rate (mph-ft) 1850 22650 1020 45600
Max Dispersion Early 2 Very Poor 16 Gen Poor 2 Very Poor 36 Fair
Max Dispersion Late 2 Very Poor 19 Gen Poor 3 Very Poor 40 Fair
Category Day 1 2 1 3
Max LVORI Early 3 4 4 5
Max LVORI Late 4 2 4 3
Precip Chance (%) 0 0 0 30
Precip Type None None None Tstms
Precip Duration 1
Precip Amount 0.00 0.00 0.00 0.03
Precip Begin 2 PM
Precip End Continuing
Chance of Thunder (%) 0 0 0 30
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the mid 60s. Southeast
winds less than 10 mph.
.THURSDAY...Partly sunny with showers likely and a chance of
thunderstorms. Highs in the mid 80s. Minimum RH 62 percent.
Southwest winds less than 10 mph.
.THURSDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the mid 60s. Southeast winds less than
10 mph.
.FRIDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 63 percent. North
winds less than 10 mph.
.FRIDAY NIGHT...Partly cloudy. Lows in the mid 60s. East winds
less than 10 mph.
.SATURDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 56 percent. North
winds less than 10 mph.
.SATURDAY NIGHT...Partly cloudy. Lows in the mid 60s. Southeast
winds less than 10 mph.
.SUNDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 58 percent.
Southwest winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy. Lows in the mid 60s. Southeast
winds less than 10 mph.
.MONDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 57 percent.
Southwest 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.
$$
TNZ102-251915-
East Polk-
Including the cities of Big Frog Mountain, Ducktown,
and Turtletown
211 PM EDT Mon Aug 24 2026
Tonight Tue Tue Night Wed
Cloud Cover Mclear Mclear Mclear Mclear
Temp (24h trend) 56-61 (-2) 85-90 (+2) 62-67 86-91
RH % (24h trend) 92-97 (+8) 33-38 (-4) 86-91 42-47
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var S 6
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var W 5
Transport Wnd (mph) SE 5 W 5 SE 7 SW 8
Mixing Hgt(ft-agl) 310 4990 330 5630
Vent Rate (mph-ft) 1550 24950 2310 45040
Max Dispersion Early 2 Very Poor 18 Gen Poor 2 Very Poor 31 Fair
Max Dispersion Late 2 Very Poor 21 Fair 2 Very Poor 39 Fair
Category Day 1 2 1 3
Max LVORI Early 4 6 4 6
Max LVORI Late 6 2 5 3
Precip Chance (%) 0 0 0 20
Precip Type None None None Tstms
Precip Duration 1
Precip Amount 0.00 0.00 0.00 0.03
Precip Begin 2 PM
Precip End Continuing
Chance of Thunder (%) 0 0 0 20
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the mid 60s. Southeast
winds less than 10 mph.
.THURSDAY...Mostly sunny with showers likely and a chance of
thunderstorms. Highs in the mid 80s. Minimum RH 61 percent.
Southwest winds less than 10 mph.
.THURSDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the mid 60s. Light and variable wind.
.FRIDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 61 percent.
Northwest winds less than 10 mph.
.FRIDAY NIGHT...Partly cloudy. Lows in the mid 60s. Light and
variable wind.
.SATURDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 54 percent.
Light and variable wind.
.SATURDAY NIGHT...Partly cloudy. Lows in the mid 60s. Southeast
winds less than 10 mph.
.SUNDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 57 percent.
South winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy. Lows in the mid 60s. Southeast
winds less than 10 mph.
.MONDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 55 percent.
Southwest 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.
$$
NCZ060-251915-
Cherokee-
Including the cities of Andrews, Marble, Topton, Hiawasse Dam,
Murphy, Unaka, and Violet
211 PM EDT Mon Aug 24 2026
Tonight Tue Tue Night Wed
Cloud Cover Pcldy Mclear Mclear Mclear
Temp (24h trend) 55-60 (-1) 84-89 (+2) 61-66 84-89
RH % (24h trend) 90-95 (+4) 32-37 (-4) 87-92 42-47
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) E 5 W 5 SE 6 SW 8
Mixing Hgt(ft-agl) 320 4950 320 5370
Vent Rate (mph-ft) 1600 24750 1920 42960
Max Dispersion Early 2 Very Poor 18 Gen Poor 2 Very Poor 33 Fair
Max Dispersion Late 2 Very Poor 20 Gen Poor 2 Very Poor 37 Fair
Category Day 1 2 1 3
Max LVORI Early 4 5 4 5
Max LVORI Late 5 2 5 3
Precip Chance (%) 0 0 0 30
Precip Type None None None Tstms
Precip Duration 1
Precip Amount 0.00 0.00 0.00 0.09
Precip Begin 2 PM
Precip End Continuing
Chance of Thunder (%) 0 0 0 30
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the mid 60s. Southeast
winds less than 10 mph.
.THURSDAY...Partly sunny with showers likely and a chance of
thunderstorms. Highs in the mid 80s. Minimum RH 63 percent.
Southwest winds less than 10 mph.
.THURSDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the mid 60s. Light and variable wind.
.FRIDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 63 percent.
Northwest winds less than 10 mph.
.FRIDAY NIGHT...Partly cloudy. Lows in the lower 60s. Northeast
winds less than 10 mph.
.SATURDAY...Mostly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the mid 80s. Minimum RH
56 percent. West winds less than 10 mph.
.SATURDAY NIGHT...Partly cloudy. Lows in the mid 60s. East winds
less than 10 mph.
.SUNDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 58 percent. South
winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy. Lows in the mid 60s. Southeast
winds less than 10 mph.
.MONDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 57 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.
$$
NCZ061-251915-
Clay-
Including the cities of Shooting Creek, Brasstown, Hayesville,
and Tusquitee
211 PM EDT Mon Aug 24 2026
Tonight Tue Tue Night Wed
Cloud Cover Pcldy Mclear Mclear Mclear
Temp (24h trend) 55-60 (0) 81-86 (+2) 60-65 80-85
RH % (24h trend) 88-93 (+4) 37-42 (-2) 88-93 53-58
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) SE 5 W 5 SW 3 SW 8
Mixing Hgt(ft-agl) 330 4740 350 4800
Vent Rate (mph-ft) 1650 23700 1050 38400
Max Dispersion Early 2 Very Poor 18 Gen Poor 3 Very Poor 34 Fair
Max Dispersion Late 2 Very Poor 21 Fair 3 Very Poor 34 Fair
Category Day 1 2 1 3
Max LVORI Early 4 4 4 5
Max LVORI Late 4 3 5 4
Precip Chance (%) 0 0 0 40
Precip Type None None None Tstms
Precip Duration 1
Precip Amount 0.00 0.00 0.00 0.19
Precip Begin 2 PM
Precip End Continuing
Chance of Thunder (%) 0 0 0 40
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the mid 60s. Southeast
winds less than 10 mph.
.THURSDAY...Partly sunny with showers likely and a chance of
thunderstorms. Highs in the lower 80s. Minimum RH 72 percent.
Southwest winds less than 10 mph.
.THURSDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the lower 60s. North winds less than
10 mph.
.FRIDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the lower 80s. Minimum RH 71 percent.
West winds less than 10 mph.
.FRIDAY NIGHT...Partly cloudy with a slight chance of showers and
thunderstorms. Lows in the lower 60s. Northeast winds less than
10 mph.
.SATURDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the lower 80s. Minimum RH 65 percent.
South winds less than 10 mph.
.SATURDAY NIGHT...Partly cloudy. Lows in the lower 60s. Light and
variable wind.
.SUNDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the lower 80s. Minimum RH 67 percent.
Southwest winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy. Lows in the mid 60s. Light and
variable wind.
.MONDAY...Sunny with a chance of showers and thunderstorms. Highs
in the lower 80s. Minimum RH 65 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.
$$
TNZ015-251915-
Hancock-
Including the cities of Evanston, Sneedville, Treadway,
and Kyles Ford
211 PM EDT Mon Aug 24 2026
Tonight Tue Tue Night Wed
Cloud Cover Mclear Mclear Mclear Pcldy
Temp (24h trend) 54-59 (-1) 83-88 (+2) 58-63 85-90
RH % (24h trend) 87-92 (-3) 31-36 (-6) 82-87 38-43
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) NE 6 W 3 E 5 W 10
Mixing Hgt(ft-agl) 330 5050 350 6860
Vent Rate (mph-ft) 1980 15150 1750 68600
Max Dispersion Early 3 Very Poor 13 Gen Poor 2 Very Poor 42 Gen Good
Max Dispersion Late 3 Very Poor 15 Gen Poor 2 Very Poor 63 Good
Category Day 1 2 1 4
Max LVORI Early 4 5 4 5
Max LVORI Late 5 2 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...
.WEDNESDAY NIGHT...Mostly cloudy with a chance of showers. Lows
in the mid 60s. Light and variable wind.
.THURSDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 57 percent.
Southwest winds less than 10 mph.
.THURSDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the mid 60s. Light and variable wind.
.FRIDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 56 percent. Light
and variable wind.
.FRIDAY NIGHT...Partly cloudy. Lows in the mid 60s. Light and
variable wind.
.SATURDAY...Sunny. Highs in the upper 80s. Minimum RH 48 percent.
Light and variable wind.
.SATURDAY NIGHT...Partly cloudy. Lows in the mid 60s. Light and
variable wind.
.SUNDAY...Mostly sunny. Highs in the upper 80s. Minimum RH
50 percent. South winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy. Lows in the upper 60s. Light and
variable wind.
.MONDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 52 percent.
Southwest 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.
$$
TNZ016-251915-
Hawkins-
Including the city of Mooresburg
211 PM EDT Mon Aug 24 2026
Tonight Tue Tue Night Wed
Cloud Cover Mclear Mclear Mclear Pcldy
Temp (24h trend) 54-59 (-2) 83-88 (+3) 59-64 85-90
RH % (24h trend) 91-96 (0) 34-39 (-6) 85-90 42-47
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) NE 7 W 3 E 6 SW 10
Mixing Hgt(ft-agl) 340 4860 350 6720
Vent Rate (mph-ft) 2380 14580 2100 67200
Max Dispersion Early 3 Very Poor 13 Gen Poor 2 Very Poor 39 Fair
Max Dispersion Late 3 Very Poor 16 Gen Poor 2 Very Poor 61 Good
Category Day 1 2 1 4
Max LVORI Early 4 5 4 6
Max LVORI Late 5 2 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...
.WEDNESDAY NIGHT...Mostly cloudy with a chance of showers. Lows
in the mid 60s. Light and variable wind.
.THURSDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 62 percent.
Southwest winds less than 10 mph.
.THURSDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the mid 60s. Light and variable wind.
.FRIDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 61 percent. West
winds less than 10 mph.
.FRIDAY NIGHT...Partly cloudy. Lows in the mid 60s. Northeast
winds less than 10 mph.
.SATURDAY...Sunny. Highs in the upper 80s. Minimum RH 52 percent.
Northeast winds less than 10 mph.
.SATURDAY NIGHT...Partly cloudy. Lows in the mid 60s. Light and
variable wind.
.SUNDAY...Mostly sunny. Highs in the upper 80s. Minimum RH
54 percent. Southwest winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy. Lows in the upper 60s. Light and
variable wind.
.MONDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 56 percent.
Southwest 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.
$$
TNZ017-251915-
Sullivan-
Including the cities of Kingsport, Bristol TN,
and South Holston Dam
211 PM EDT Mon Aug 24 2026
Tonight Tue Tue Night Wed
Cloud Cover Mclear Mclear Mclear Pcldy
Temp (24h trend) 53-58 (-3) 82-87 (+3) 60-65 84-89
RH % (24h trend) 94-99 (+4) 30-35 (-11) 86-91 39-44
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var S 6
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var SW 6
Transport Wnd (mph) E 6 W 5 E 2 SW 9
Mixing Hgt(ft-agl) 310 4470 320 6450
Vent Rate (mph-ft) 1860 22350 640 58050
Max Dispersion Early 3 Very Poor 13 Gen Poor 2 Very Poor 44 Gen Good
Max Dispersion Late 2 Very Poor 19 Gen Poor 2 Very Poor 53 Gen Good
Category Day 1 2 1 3
Max LVORI Early 5 5 4 6
Max LVORI Late 6 2 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...
.WEDNESDAY NIGHT...Mostly cloudy with a slight chance of showers.
Lows in the mid 60s. Southeast winds less than 10 mph.
.THURSDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 59 percent.
Southwest winds less than 10 mph.
.THURSDAY NIGHT...Partly cloudy with a slight chance of showers
and thunderstorms. Lows in the mid 60s. South winds less than
10 mph.
.FRIDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 59 percent. West
winds less than 10 mph.
.FRIDAY NIGHT...Partly cloudy. Lows in the mid 60s. Northeast
winds less than 10 mph.
.SATURDAY...Mostly sunny. Highs in the upper 80s. Minimum RH
49 percent. North winds less than 10 mph.
.SATURDAY NIGHT...Mostly clear with a slight chance of showers.
Lows in the mid 60s. East winds less than 10 mph.
.SUNDAY...Mostly sunny. Highs in the upper 80s. Minimum RH
51 percent. Southwest winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy. Lows in the mid 60s. Southeast
winds less than 10 mph.
.MONDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 53 percent.
Southwest 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.
$$
TNZ046-251915-
Northwest Carter-
Including the city of Elizabethton
211 PM EDT Mon Aug 24 2026
Tonight Tue Tue Night Wed
Cloud Cover Mclear Mclear Mclear Pcldy
Temp (24h trend) 54-59 (-2) 81-86 (+3) 60-65 83-88
RH % (24h trend) 90-95 (+6) 30-35 (-11) 83-88 38-43
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var S 5
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var SW 5
Transport Wnd (mph) E 5 W 7 NE 2 SW 9
Mixing Hgt(ft-agl) 310 4350 290 5990
Vent Rate (mph-ft) 1550 30450 580 53910
Max Dispersion Early 2 Very Poor 19 Gen Poor 2 Very Poor 45 Gen Good
Max Dispersion Late 2 Very Poor 26 Fair 3 Very Poor 47 Gen Good
Category Day 1 2 1 3
Max LVORI Early 5 5 4 5
Max LVORI Late 6 2 5 3
Precip Chance (%) 0 0 0 30
Precip Type None None None Tstms
Precip Duration 1
Precip Amount 0.00 0.00 0.00 0.04
Precip Begin 2 PM
Precip End Continuing
Chance of Thunder (%) 0 0 0 30
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY NIGHT...Mostly cloudy with a slight chance of showers.
Lows in the mid 60s. Southeast winds less than 10 mph.
.THURSDAY...Partly sunny with showers likely and a chance of
thunderstorms. Highs in the lower 80s. Minimum RH 58 percent.
Southwest winds less than 10 mph.
.THURSDAY NIGHT...Partly cloudy with a slight chance of showers
and thunderstorms. Lows in the mid 60s. Light and variable wind.
.FRIDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the lower 80s. Minimum RH 58 percent.
Northwest winds less than 10 mph.
.FRIDAY NIGHT...Partly cloudy. Lows in the lower 60s. East winds
less than 10 mph.
.SATURDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 50 percent. North
winds less than 10 mph.
.SATURDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows in the mid 60s. Southeast winds less than 10 mph.
.SUNDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 51 percent.
Southwest winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy. Lows in the mid 60s. Southeast
winds less than 10 mph.
.MONDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 52 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.
$$
TNZ044-251915-
Washington TN-
Including the city of Johnson City
211 PM EDT Mon Aug 24 2026
Tonight Tue Tue Night Wed
Cloud Cover Mclear Mclear Mclear Pcldy
Temp (24h trend) 53-58 (-3) 83-88 (+3) 60-65 85-90
RH % (24h trend) 95-100 (+9) 32-37 (-9) 85-90 39-44
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var S 6
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var SW 5
Transport Wnd (mph) E 5 W 6 SE 6 SW 9
Mixing Hgt(ft-agl) 310 4490 330 6020
Vent Rate (mph-ft) 1550 26940 1980 54180
Max Dispersion Early 2 Very Poor 16 Gen Poor 2 Very Poor 44 Gen Good
Max Dispersion Late 2 Very Poor 22 Fair 2 Very Poor 48 Gen Good
Category Day 1 3 1 3
Max LVORI Early 4 6 4 5
Max LVORI Late 6 2 5 3
Precip Chance (%) 0 0 0 20
Precip Type None None None Tstms
Precip Duration 1
Precip Amount 0.00 0.00 0.00 0.04
Precip Begin 2 PM
Precip End Continuing
Chance of Thunder (%) 0 0 0 20
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY NIGHT...Mostly cloudy with a chance of showers. Lows
in the mid 60s. Southeast winds less than 10 mph.
.THURSDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 58 percent.
Southwest winds less than 10 mph.
.THURSDAY NIGHT...Partly cloudy with a slight chance of showers
and thunderstorms. Lows in the mid 60s. South winds less than
10 mph.
.FRIDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 59 percent. West
winds less than 10 mph.
.FRIDAY NIGHT...Partly cloudy. Lows in the lower 60s. East winds
less than 10 mph.
.SATURDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 50 percent.
North winds less than 10 mph.
.SATURDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows in the mid 60s. Southeast winds less than 10 mph.
.SUNDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 51 percent.
Southwest winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy. Lows in the mid 60s. Southeast
winds less than 10 mph.
.MONDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 52 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.
$$
TNZ042-251915-
Northwest Greene-
Including the city of Greeneville
211 PM EDT Mon Aug 24 2026
Tonight Tue Tue Night Wed
Cloud Cover Mclear Mclear Mclear Pcldy
Temp (24h trend) 54-59 (-3) 83-88 (+2) 60-65 86-91
RH % (24h trend) 92-97 (+5) 32-37 (-6) 84-89 39-44
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var S 5
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) E 6 W 5 SE 5 SW 9
Mixing Hgt(ft-agl) 310 4490 320 6120
Vent Rate (mph-ft) 1860 22450 1600 55080
Max Dispersion Early 2 Very Poor 14 Gen Poor 2 Very Poor 35 Fair
Max Dispersion Late 2 Very Poor 19 Gen Poor 2 Very Poor 47 Gen Good
Category Day 1 2 1 3
Max LVORI Early 4 6 4 6
Max LVORI Late 6 2 5 2
Precip Chance (%) 0 0 0 10
Precip Type None None None Tstms
Precip Duration 1
Precip Amount 0.00 0.00 0.00 0.01
Precip Begin 2 PM
Precip End 8 PM
Chance of Thunder (%) 0 0 0 10
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY NIGHT...Mostly cloudy with a chance of showers. Lows
in the mid 60s. Southeast winds less than 10 mph.
.THURSDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 57 percent.
Southwest winds less than 10 mph.
.THURSDAY NIGHT...Partly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the mid 60s. South winds
less than 10 mph.
.FRIDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 58 percent. West
winds less than 10 mph.
.FRIDAY NIGHT...Partly cloudy. Lows in the mid 60s. East winds
less than 10 mph.
.SATURDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 50 percent.
Northeast winds less than 10 mph.
.SATURDAY NIGHT...Partly cloudy. Lows in the mid 60s. Southeast
winds less than 10 mph.
.SUNDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 50 percent.
Southwest winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy. Lows in the upper 60s. Southeast
winds less than 10 mph.
.MONDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 52 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.
$$
TNZ038-251915-
Grainger-
Including the city of Bean Station
211 PM EDT Mon Aug 24 2026
Tonight Tue Tue Night Wed
Cloud Cover Mclear Mclear Mclear Pcldy
Temp (24h trend) 57-62 (-1) 85-90 (+2) 60-65 87-92
RH % (24h trend) 85-90 (-3) 32-37 (-4) 84-89 39-44
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) NE 7 W 3 E 5 W 12
Mixing Hgt(ft-agl) 350 4950 320 7020
Vent Rate (mph-ft) 2450 14850 1600 84240
Max Dispersion Early 3 Very Poor 13 Gen Poor 2 Very Poor 41 Gen Good
Max Dispersion Late 3 Very Poor 15 Gen Poor 2 Very Poor 70 Good
Category Day 1 2 1 4
Max LVORI Early 4 5 4 6
Max LVORI Late 5 2 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...
.WEDNESDAY NIGHT...Mostly cloudy with a chance of showers. Lows
in the upper 60s. Light and variable wind.
.THURSDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 58 percent.
Southwest winds less than 10 mph.
.THURSDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the upper 60s. Light and variable wind.
.FRIDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 56 percent.
Northwest winds less than 10 mph.
.FRIDAY NIGHT...Partly cloudy. Lows in the mid 60s. Northeast
winds less than 10 mph.
.SATURDAY...Sunny. Highs in the upper 80s. Minimum RH 48 percent.
Light and variable wind.
.SATURDAY NIGHT...Mostly clear. Lows in the upper 60s. Light and
variable wind.
.SUNDAY...Mostly sunny. Highs around 90. Minimum RH 50 percent.
Light and variable wind.
.SUNDAY NIGHT...Partly cloudy. Lows in the upper 60s. Light and
variable wind.
.MONDAY...Mostly sunny. Highs around 90. Minimum RH 52 percent.
Southwest 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.
$$
TNZ039-251915-
Hamblen-
Including the cities of Alpha, Morristown, and Russellville
211 PM EDT Mon Aug 24 2026
Tonight Tue Tue Night Wed
Cloud Cover Mclear Mclear Mclear Pcldy
Temp (24h trend) 56-61 (-2) 84-89 (+2) 61-66 87-92
RH % (24h trend) 89-94 (-2) 32-37 (-4) 85-90 40-45
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) NE 7 W 3 E 5 W 10
Mixing Hgt(ft-agl) 340 4570 310 6580
Vent Rate (mph-ft) 2380 13710 1550 65800
Max Dispersion Early 3 Very Poor 12 Poor 2 Very Poor 33 Fair
Max Dispersion Late 2 Very Poor 14 Gen Poor 2 Very Poor 59 Gen Good
Category Day 1 2 1 4
Max LVORI Early 5 5 4 6
Max LVORI Late 6 2 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...
.WEDNESDAY NIGHT...Mostly cloudy with a chance of showers. Lows
in the upper 60s. Light and variable wind.
.THURSDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 59 percent.
Southwest winds less than 10 mph.
.THURSDAY NIGHT...Partly cloudy with a slight chance of showers
and thunderstorms. Lows in the upper 60s. Light and variable
wind.
.FRIDAY...Partly sunny with a slight chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 58 percent.
West winds less than 10 mph.
.FRIDAY NIGHT...Partly cloudy. Lows in the mid 60s. Light and
variable wind.
.SATURDAY...Sunny. Highs in the upper 80s. Minimum RH 51 percent.
Light and variable wind.
.SATURDAY NIGHT...Partly cloudy. Lows in the mid 60s. Light and
variable wind.
.SUNDAY...Mostly sunny. Highs in the upper 80s. Minimum RH
52 percent. Light and variable wind.
.SUNDAY NIGHT...Partly cloudy. Lows in the upper 60s. Light and
variable wind.
.MONDAY...Mostly sunny. Highs around 90. Minimum RH 53 percent.
Southwest 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.
$$
TNZ040-251915-
Northwest Cocke-
Including the cities of Bybee and Newport
211 PM EDT Mon Aug 24 2026
Tonight Tue Tue Night Wed
Cloud Cover Mclear Mclear Pcldy Pcldy
Temp (24h trend) 56-61 (-3) 84-89 (+3) 62-67 86-91
RH % (24h trend) 91-96 (+5) 32-37 (-6) 85-90 39-44
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) E 5 W 6 NE 2 W 8
Mixing Hgt(ft-agl) 300 4560 320 6130
Vent Rate (mph-ft) 1500 27360 640 49040
Max Dispersion Early 2 Very Poor 19 Gen Poor 2 Very Poor 33 Fair
Max Dispersion Late 2 Very Poor 23 Fair 2 Very Poor 47 Gen Good
Category Day 1 3 1 3
Max LVORI Early 4 6 4 5
Max LVORI Late 6 2 5 2
Precip Chance (%) 0 0 0 20
Precip Type None None None Tstms
Precip Duration 1
Precip Amount 0.00 0.00 0.00 0.02
Precip Begin 2 PM
Precip End 8 PM
Chance of Thunder (%) 0 0 0 20
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY NIGHT...Mostly cloudy with a chance of showers. Lows
in the upper 60s. South winds less than 10 mph.
.THURSDAY...Partly sunny with showers likely and a chance of
thunderstorms. Highs in the mid 80s. Minimum RH 57 percent. West
winds less than 10 mph.
.THURSDAY NIGHT...Partly cloudy with a slight chance of showers
and thunderstorms. Lows in the upper 60s. South winds less than
10 mph.
.FRIDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 58 percent.
Northwest winds less than 10 mph.
.FRIDAY NIGHT...Partly cloudy. Lows in the mid 60s. Southeast
winds less than 10 mph.
.SATURDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 50 percent.
Northeast winds less than 10 mph.
.SATURDAY NIGHT...Partly cloudy. Lows in the mid 60s. Southeast
winds less than 10 mph.
.SUNDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 50 percent.
Northwest winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy. Lows in the upper 60s. South winds
less than 10 mph.
.MONDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 51 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.
$$
TNZ070-251915-
Jefferson-
Including the cities of Jefferson City, Strawberry Plains,
Chestnut Hill, Dandridge, and White Pine
211 PM EDT Mon Aug 24 2026
Tonight Tue Tue Night Wed
Cloud Cover Mclear Mclear Mclear Pcldy
Temp (24h trend) 58-63 (-2) 85-90 (+2) 62-67 88-93
RH % (24h trend) 91-96 (+2) 31-36 (-5) 86-91 39-44
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var W 5
Transport Wnd (mph) NE 7 NW 5 E 3 W 10
Mixing Hgt(ft-agl) 330 4630 280 6790
Vent Rate (mph-ft) 2310 23150 840 67900
Max Dispersion Early 2 Very Poor 16 Gen Poor 2 Very Poor 36 Fair
Max Dispersion Late 2 Very Poor 19 Gen Poor 2 Very Poor 65 Good
Category Day 1 2 1 4
Max LVORI Early 4 6 4 6
Max LVORI Late 6 2 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...
.WEDNESDAY NIGHT...Mostly cloudy with a chance of showers. Lows
in the upper 60s. Southwest winds less than 10 mph.
.THURSDAY...Partly sunny with showers likely and a chance of
thunderstorms. Highs in the upper 80s. Minimum RH 58 percent.
Southwest winds less than 10 mph.
.THURSDAY NIGHT...Partly cloudy with a slight chance of showers
and thunderstorms. Lows in the upper 60s. Light and variable
wind.
.FRIDAY...Partly sunny with a slight chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 58 percent.
Northwest winds less than 10 mph.
.FRIDAY NIGHT...Partly cloudy. Lows in the upper 60s. Light and
variable wind.
.SATURDAY...Mostly sunny. Highs in the upper 80s. Minimum RH
50 percent. Northeast winds less than 10 mph.
.SATURDAY NIGHT...Partly cloudy. Lows in the upper 60s. East
winds less than 10 mph.
.SUNDAY...Mostly sunny. Highs around 90. Minimum RH 51 percent.
West winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy. Lows around 70. South winds less
than 10 mph.
.MONDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 52 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.
$$
TNZ035-251915-
Morgan-
Including the cities of Pine Orchard, High Point, and Petros
211 PM EDT Mon Aug 24 2026
Tonight Tue Tue Night Wed
Cloud Cover Pcldy Mclear Mclear Pcldy
Temp (24h trend) 56-61 (-1) 84-89 (+3) 60-65 86-91
RH % (24h trend) 90-95 (+2) 31-36 (-6) 83-88 40-45
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) NE 5 W 3 SE 5 W 9
Mixing Hgt(ft-agl) 330 5140 320 6100
Vent Rate (mph-ft) 1650 15420 1600 54900
Max Dispersion Early 3 Very Poor 13 Gen Poor 2 Very Poor 41 Gen Good
Max Dispersion Late 2 Very Poor 15 Gen Poor 2 Very Poor 49 Gen Good
Category Day 1 2 1 3
Max LVORI Early 5 6 4 5
Max LVORI Late 7 2 5 3
Precip Chance (%) 0 0 0 20
Precip Type None None None Tstms
Precip Duration 1
Precip Amount 0.00 0.00 0.00 0.02
Precip Begin 2 PM
Precip End Continuing
Chance of Thunder (%) 0 0 0 20
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the mid 60s. Southwest
winds less than 10 mph.
.THURSDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 58 percent.
Southwest winds less than 10 mph.
.THURSDAY NIGHT...Partly cloudy with a slight chance of showers
and thunderstorms. Lows in the mid 60s. Light and variable wind.
.FRIDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 58 percent.
Northwest winds less than 10 mph.
.FRIDAY NIGHT...Mostly clear. Lows in the mid 60s. North winds
less than 10 mph.
.SATURDAY...Sunny. Highs in the upper 80s. Minimum RH 49 percent.
Light and variable wind.
.SATURDAY NIGHT...Mostly clear. Lows in the mid 60s. East winds
less than 10 mph.
.SUNDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 54 percent.
South winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy. Lows in the upper 60s. South winds
less than 10 mph.
.MONDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 54 percent.
Southwest 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.
$$
TNZ012-251915-
Scott TN-
Including the cities of Big South Fork National, Oneida,
Smokey Junction, Elgin, Huntsville, Norma, and Slick Rock
211 PM EDT Mon Aug 24 2026
Tonight Tue Tue Night Wed
Cloud Cover Pcldy Mclear Mclear Pcldy
Temp (24h trend) 56-61 (-1) 84-89 (+3) 60-65 85-90
RH % (24h trend) 88-93 (+1) 31-36 (-8) 82-87 38-43
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) E 6 NW 3 NE 5 W 9
Mixing Hgt(ft-agl) 370 5020 320 6300
Vent Rate (mph-ft) 2220 15060 1600 56700
Max Dispersion Early 2 Very Poor 14 Gen Poor 2 Very Poor 41 Gen Good
Max Dispersion Late 2 Very Poor 16 Gen Poor 2 Very Poor 50 Gen Good
Category Day 1 2 1 3
Max LVORI Early 4 6 4 4
Max LVORI Late 6 2 4 3
Precip Chance (%) 0 0 0 20
Precip Type None None None Tstms
Precip Duration 1
Precip Amount 0.00 0.00 0.00 0.01
Precip Begin 2 PM
Precip End Continuing
Chance of Thunder (%) 0 0 0 20
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY NIGHT...Partly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the mid 60s. South winds
less than 10 mph.
.THURSDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 57 percent.
Southwest winds less than 10 mph.
.THURSDAY NIGHT...Partly cloudy with a slight chance of showers
and thunderstorms. Lows in the mid 60s. Light and variable wind.
.FRIDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 57 percent. North
winds less than 10 mph.
.FRIDAY NIGHT...Mostly clear. Lows in the mid 60s. Light and
variable wind.
.SATURDAY...Sunny. Highs in the upper 80s. Minimum RH 47 percent.
Northeast winds less than 10 mph.
.SATURDAY NIGHT...Mostly clear. Lows in the mid 60s. Southeast
winds less than 10 mph.
.SUNDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 52 percent.
Southwest winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy. Lows in the upper 60s. South winds
less than 10 mph.
.MONDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 54 percent.
Southwest 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.
$$
TNZ013-251915-
Campbell-
Including the cities of Fincastle, La Follette, Elk Valley,
Jellico, White Oak, Caryville, and Royal Blue
211 PM EDT Mon Aug 24 2026
Tonight Tue Tue Night Wed
Cloud Cover Pcldy Mclear Mclear Pcldy
Temp (24h trend) 57-62 (0) 81-86 (+2) 61-66 83-88
RH % (24h trend) 84-89 (-2) 35-40 (-7) 80-85 44-49
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) E 5 NW 3 NE 3 W 9
Mixing Hgt(ft-agl) 360 4760 320 6360
Vent Rate (mph-ft) 1800 14280 960 57240
Max Dispersion Early 2 Very Poor 12 Poor 2 Very Poor 38 Fair
Max Dispersion Late 2 Very Poor 14 Gen Poor 2 Very Poor 51 Gen Good
Category Day 1 2 1 3
Max LVORI Early 4 6 4 5
Max LVORI Late 5 3 4 3
Precip Chance (%) 0 0 0 0
Precip Type None None None Tstms
Precip Duration
Precip Amount 0.00 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0 10
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY NIGHT...Partly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the upper 60s. Southwest
winds less than 10 mph.
.THURSDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 63 percent.
Southwest winds less than 10 mph.
.THURSDAY NIGHT...Partly cloudy with a slight chance of showers
and thunderstorms. Lows in the mid 60s. Light and variable wind.
.FRIDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 63 percent. North
winds less than 10 mph.
.FRIDAY NIGHT...Partly cloudy. Lows in the mid 60s. North winds
less than 10 mph.
.SATURDAY...Sunny. Highs in the mid 80s. Minimum RH 53 percent.
Light and variable wind.
.SATURDAY NIGHT...Mostly clear. Lows in the mid 60s. Southeast
winds less than 10 mph.
.SUNDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 58 percent. South
winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy. Lows in the upper 60s. South winds
less than 10 mph.
.MONDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 58 percent.
Southwest 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.
$$
TNZ014-251915-
Claiborne-
Including the cities of Lone Mountain, Sandlick, Springdale,
Arthur, Harrogate-Shawanee, Clairfield, and Howard Quarter
211 PM EDT Mon Aug 24 2026
Tonight Tue Tue Night Wed
Cloud Cover Mclear Mclear Mclear Pcldy
Temp (24h trend) 55-60 (-2) 84-89 (+3) 59-64 85-90
RH % (24h trend) 86-91 (-2) 30-35 (-8) 81-86 38-43
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) NE 6 W 3 E 3 W 10
Mixing Hgt(ft-agl) 350 4890 340 6360
Vent Rate (mph-ft) 2100 14670 1020 63600
Max Dispersion Early 3 Very Poor 13 Gen Poor 2 Very Poor 41 Gen Good
Max Dispersion Late 3 Very Poor 15 Gen Poor 2 Very Poor 57 Gen Good
Category Day 1 2 1 4
Max LVORI Early 4 5 4 5
Max LVORI Late 5 2 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...
.WEDNESDAY NIGHT...Mostly cloudy with a chance of showers. Lows
in the upper 60s. South winds less than 10 mph.
.THURSDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 57 percent.
Southwest winds less than 10 mph.
.THURSDAY NIGHT...Partly cloudy with a slight chance of showers
and thunderstorms. Lows in the mid 60s. Light and variable wind.
.FRIDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 56 percent.
Northwest winds less than 10 mph.
.FRIDAY NIGHT...Partly cloudy. Lows in the mid 60s. Light and
variable wind.
.SATURDAY...Sunny. Highs in the upper 80s. Minimum RH 47 percent.
Light and variable wind.
.SATURDAY NIGHT...Mostly clear. Lows in the mid 60s. East winds
less than 10 mph.
.SUNDAY...Mostly sunny. Highs in the upper 80s. Minimum RH
50 percent. South winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy. Lows in the upper 60s. South winds
less than 10 mph.
.MONDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 52 percent.
Southwest 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.
$$
TNZ037-251915-
Union-
Including the cities of Maynardville, Norris Lake, Paulette,
Rose Hill, Sharps Chapel, and Luttrell
211 PM EDT Mon Aug 24 2026
Tonight Tue Tue Night Wed
Cloud Cover Mclear Mclear Mclear Pcldy
Temp (24h trend) 58-63 (0) 85-90 (+3) 61-66 86-91
RH % (24h trend) 83-88 (-5) 31-36 (-6) 82-87 40-45
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) NE 6 NW 3 NE 3 W 10
Mixing Hgt(ft-agl) 360 4710 320 6560
Vent Rate (mph-ft) 2160 14130 960 65600
Max Dispersion Early 3 Very Poor 13 Gen Poor 2 Very Poor 40 Fair
Max Dispersion Late 3 Very Poor 14 Gen Poor 2 Very Poor 59 Gen Good
Category Day 1 2 1 4
Max LVORI Early 4 5 4 6
Max LVORI Late 5 2 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...
.WEDNESDAY NIGHT...Mostly cloudy with a chance of showers. Lows
in the upper 60s. Light and variable wind.
.THURSDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 59 percent.
Southwest winds less than 10 mph.
.THURSDAY NIGHT...Partly cloudy with a slight chance of showers
and thunderstorms. Lows in the upper 60s. Light and variable
wind.
.FRIDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 59 percent.
Light and variable wind.
.FRIDAY NIGHT...Partly cloudy. Lows in the mid 60s. Northeast
winds less than 10 mph.
.SATURDAY...Sunny. Highs in the upper 80s. Minimum RH 49 percent.
Northeast winds less than 10 mph.
.SATURDAY NIGHT...Mostly clear. Lows in the upper 60s. Light and
variable wind.
.SUNDAY...Mostly sunny. Highs in the upper 80s. Minimum RH
52 percent. Southwest winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy. Lows in the upper 60s. Light and
variable wind.
.MONDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs around 90. Minimum RH 53 percent. Southwest
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.
$$
TNZ036-251915-
Anderson-
Including the cities of Oak Ridge and Clinton
211 PM EDT Mon Aug 24 2026
Tonight Tue Tue Night Wed
Cloud Cover Pcldy Mclear Mclear Pcldy
Temp (24h trend) 59-64 (0) 84-89 (+2) 62-67 85-90
RH % (24h trend) 83-88 (-1) 32-37 (-4) 83-88 41-46
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) NE 7 NW 3 NE 3 SW 9
Mixing Hgt(ft-agl) 380 4890 310 6370
Vent Rate (mph-ft) 2660 14670 930 57330
Max Dispersion Early 3 Very Poor 13 Gen Poor 2 Very Poor 38 Fair
Max Dispersion Late 3 Very Poor 15 Gen Poor 2 Very Poor 51 Gen Good
Category Day 1 2 1 3
Max LVORI Early 4 5 3 5
Max LVORI Late 5 2 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...
.WEDNESDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the upper 60s. Southwest
winds less than 10 mph.
.THURSDAY...Mostly sunny with showers likely and a chance of
thunderstorms. Highs in the mid 80s. Minimum RH 60 percent.
Southwest winds less than 10 mph.
.THURSDAY NIGHT...Partly cloudy with a slight chance of showers
and thunderstorms. Lows in the upper 60s. Light and variable
wind.
.FRIDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 60 percent. Light
and variable wind.
.FRIDAY NIGHT...Partly cloudy. Lows in the mid 60s. North winds
less than 10 mph.
.SATURDAY...Sunny. Highs in the upper 80s. Minimum RH 51 percent.
Northeast winds less than 10 mph.
.SATURDAY NIGHT...Mostly clear. Lows in the upper 60s. Light and
variable wind.
.SUNDAY...Mostly sunny. Highs in the upper 80s. Minimum RH
54 percent. Southwest winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy. Lows around 70. Southwest winds
less than 10 mph.
.MONDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 55 percent.
Southwest 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.
$$
TNZ069-251915-
Knox-
Including the cities of Bearden, Knoxville, and Lake Forest
211 PM EDT Mon Aug 24 2026
Tonight Tue Tue Night Wed
Cloud Cover Pcldy Mclear Mclear Pcldy
Temp (24h trend) 59-64 (0) 86-91 (+2) 62-67 88-93
RH % (24h trend) 84-89 (-3) 31-36 (-5) 84-89 38-43
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var W 5
Transport Wnd (mph) NE 7 NW 3 E 3 W 10
Mixing Hgt(ft-agl) 340 5100 320 7200
Vent Rate (mph-ft) 2380 15300 960 72000
Max Dispersion Early 3 Very Poor 15 Gen Poor 2 Very Poor 42 Gen Good
Max Dispersion Late 2 Very Poor 15 Gen Poor 2 Very Poor 65 Good
Category Day 1 2 1 4
Max LVORI Early 4 5 4 6
Max LVORI Late 5 2 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...
.WEDNESDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the upper 60s. Light and
variable wind.
.THURSDAY...Mostly sunny with showers likely and a chance of
thunderstorms. Highs in the upper 80s. Minimum RH 57 percent.
Southwest winds less than 10 mph.
.THURSDAY NIGHT...Partly cloudy with a slight chance of showers
and thunderstorms. Lows in the upper 60s. Southwest winds less
than 10 mph.
.FRIDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 58 percent.
Northwest winds less than 10 mph.
.FRIDAY NIGHT...Partly cloudy. Lows in the upper 60s. Northeast
winds less than 10 mph.
.SATURDAY...Sunny. Highs in the upper 80s. Minimum RH 50 percent.
Northeast winds less than 10 mph.
.SATURDAY NIGHT...Mostly clear. Lows in the upper 60s. East winds
less than 10 mph.
.SUNDAY...Mostly sunny. Highs around 90. Minimum RH 51 percent.
Southwest winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy. Lows around 70. Light and variable
wind.
.MONDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 52 percent.
Southwest 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.
$$
TNZ073-251915-
North Sevier-
Including the cities of Harrisburg, Kodak, McMahan, Sevierville,
Seymour, and Pigeon Forge
211 PM EDT Mon Aug 24 2026
Tonight Tue Tue Night Wed
Cloud Cover Pcldy Mclear Mclear Pcldy
Temp (24h trend) 58-63 (-1) 85-90 (+3) 62-67 87-92
RH % (24h trend) 87-92 (+2) 31-36 (-6) 87-92 39-44
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var W 5
Transport Wnd (mph) E 5 W 5 SE 5 SW 10
Mixing Hgt(ft-agl) 320 4590 260 6330
Vent Rate (mph-ft) 1600 22950 1300 63300
Max Dispersion Early 2 Very Poor 17 Gen Poor 2 Very Poor 38 Fair
Max Dispersion Late 2 Very Poor 20 Gen Poor 2 Very Poor 52 Gen Good
Category Day 1 2 1 4
Max LVORI Early 4 5 4 6
Max LVORI Late 5 2 6 2
Precip Chance (%) 0 0 0 20
Precip Type None None None Tstms
Precip Duration 1
Precip Amount 0.00 0.00 0.00 0.02
Precip Begin 2 PM
Precip End Continuing
Chance of Thunder (%) 0 0 0 20
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the upper 60s. South
winds less than 10 mph.
.THURSDAY...Mostly sunny with showers likely and a chance of
thunderstorms. Highs in the upper 80s. Minimum RH 57 percent.
Southwest winds less than 10 mph.
.THURSDAY NIGHT...Partly cloudy with a slight chance of showers
and thunderstorms. Lows in the upper 60s. Light and variable
wind.
.FRIDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 58 percent.
North winds less than 10 mph.
.FRIDAY NIGHT...Partly cloudy. Lows in the mid 60s. East winds
less than 10 mph.
.SATURDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 51 percent.
Northeast winds less than 10 mph.
.SATURDAY NIGHT...Partly cloudy. Lows in the upper 60s. Southeast
winds less than 10 mph.
.SUNDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 51 percent.
West winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy. Lows in the upper 60s. South winds
less than 10 mph.
.MONDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs around 90. Minimum RH 52 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.
$$
TNZ067-251915-
Roane-
Including the cities of Harriman, Eagle Furnace, Rockwood,
Bradbury, Fairview, Kingston, and Oliver Springs
211 PM EDT Mon Aug 24 2026
Tonight Tue Tue Night Wed
Cloud Cover Pcldy Mclear Mclear Pcldy
Temp (24h trend) 59-64 (0) 87-92 (+2) 62-67 88-93
RH % (24h trend) 87-92 (-1) 32-37 (-3) 84-89 42-47
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) NE 6 NW 3 E 3 SW 9
Mixing Hgt(ft-agl) 330 5040 320 6070
Vent Rate (mph-ft) 1980 15120 960 54630
Max Dispersion Early 3 Very Poor 13 Gen Poor 2 Very Poor 38 Fair
Max Dispersion Late 2 Very Poor 15 Gen Poor 1 Very Poor 49 Gen Good
Category Day 1 2 1 3
Max LVORI Early 4 6 4 6
Max LVORI Late 6 2 6 2
Precip Chance (%) 0 0 0 20
Precip Type None None None Tstms
Precip Duration 1
Precip Amount 0.00 0.00 0.00 0.02
Precip Begin 2 PM
Precip End Continuing
Chance of Thunder (%) 0 0 0 20
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the upper 60s. Light and
variable wind.
.THURSDAY...Partly sunny with showers likely and a chance of
thunderstorms. Highs in the upper 80s. Minimum RH 61 percent.
Southwest winds less than 10 mph.
.THURSDAY NIGHT...Partly cloudy with a slight chance of showers
and thunderstorms. Lows in the upper 60s. Light and variable
wind.
.FRIDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 60 percent.
Light and variable wind.
.FRIDAY NIGHT...Partly cloudy. Lows in the mid 60s. Light and
variable wind.
.SATURDAY...Sunny. Highs around 90. Minimum RH 52 percent. Light
and variable wind.
.SATURDAY NIGHT...Partly cloudy. Lows in the upper 60s. Light and
variable wind.
.SUNDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 55 percent.
Light and variable wind.
.SUNDAY NIGHT...Partly cloudy. Lows in the upper 60s. Light and
variable wind.
.MONDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 55 percent.
Light and variable wind.
*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.
$$
TNZ068-251915-
Loudon-
Including the cities of Lenoir City and Loudon
211 PM EDT Mon Aug 24 2026
Tonight Tue Tue Night Wed
Cloud Cover Pcldy Mclear Mclear Pcldy
Temp (24h trend) 59-64 (-1) 86-91 (+1) 62-67 88-93
RH % (24h trend) 88-93 (-2) 32-37 (-4) 87-92 40-45
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) NE 6 NW 3 SE 3 SW 10
Mixing Hgt(ft-agl) 340 4940 310 6640
Vent Rate (mph-ft) 2040 14820 930 66400
Max Dispersion Early 3 Very Poor 16 Gen Poor 2 Very Poor 42 Gen Good
Max Dispersion Late 2 Very Poor 15 Gen Poor 2 Very Poor 60 Gen Good
Category Day 1 2 1 4
Max LVORI Early 4 6 4 6
Max LVORI Late 6 2 6 2
Precip Chance (%) 0 0 0 20
Precip Type None None None Tstms
Precip Duration 1
Precip Amount 0.00 0.00 0.00 0.01
Precip Begin 2 PM
Precip End Continuing
Chance of Thunder (%) 0 0 0 20
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the upper 60s. Light and
variable wind.
.THURSDAY...Partly sunny with showers likely and a chance of
thunderstorms. Highs in the upper 80s. Minimum RH 60 percent.
Southwest winds less than 10 mph.
.THURSDAY NIGHT...Partly cloudy with a slight chance of showers
and thunderstorms. Lows in the upper 60s. Light and variable
wind.
.FRIDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 60 percent.
North winds less than 10 mph.
.FRIDAY NIGHT...Partly cloudy. Lows in the mid 60s. Light and
variable wind.
.SATURDAY...Sunny. Highs around 90. Minimum RH 53 percent.
Northeast winds less than 10 mph.
.SATURDAY NIGHT...Mostly clear. Lows in the upper 60s. Light and
variable wind.
.SUNDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 55 percent.
Southwest winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy. Lows around 70. Light and variable
wind.
.MONDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 55 percent.
Southwest 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.
$$
TNZ071-251915-
Northwest Blount-
Including the cities of Happy Valley, Maryville, and Alcoa
211 PM EDT Mon Aug 24 2026
Tonight Tue Tue Night Wed
Cloud Cover Pcldy Mclear Mclear Pcldy
Temp (24h trend) 59-64 (-1) 86-91 (+3) 63-68 88-93
RH % (24h trend) 85-90 (-1) 32-37 (-6) 84-89 39-44
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var W 7
Transport Wnd (mph) E 5 W 5 SE 5 W 10
Mixing Hgt(ft-agl) 340 4890 300 6780
Vent Rate (mph-ft) 1700 24450 1500 67800
Max Dispersion Early 2 Very Poor 17 Gen Poor 2 Very Poor 45 Gen Good
Max Dispersion Late 2 Very Poor 20 Gen Poor 2 Very Poor 61 Good
Category Day 1 2 1 4
Max LVORI Early 3 5 4 6
Max LVORI Late 6 2 6 2
Precip Chance (%) 0 0 0 0
Precip Type None None None Tstms
Precip Duration
Precip Amount 0.00 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0 10
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the upper 60s. South
winds less than 10 mph.
.THURSDAY...Mostly sunny with showers likely and a chance of
thunderstorms. Highs in the upper 80s. Minimum RH 60 percent.
Southwest winds less than 10 mph.
.THURSDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the upper 60s. South winds less than
10 mph.
.FRIDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 60 percent.
North winds less than 10 mph.
.FRIDAY NIGHT...Partly cloudy. Lows in the upper 60s. East winds
less than 10 mph.
.SATURDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 53 percent.
Northeast winds less than 10 mph.
.SATURDAY NIGHT...Partly cloudy. Lows in the upper 60s. Southeast
winds less than 10 mph.
.SUNDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs around 90. Minimum RH 54 percent. Southwest
winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy. Lows around 70. South winds less
than 10 mph.
.MONDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 55 percent.
Southwest 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.
$$
TNZ086-251915-
Northwest Monroe-
Including the cities of Sweetwater, Madisonville,
and Bullet Creek
211 PM EDT Mon Aug 24 2026
Tonight Tue Tue Night Wed
Cloud Cover Pcldy Mclear Mclear Pcldy
Temp (24h trend) 59-64 (-1) 87-92 (+2) 63-68 88-93
RH % (24h trend) 90-95 (+3) 33-38 (-3) 86-91 41-46
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) E 5 W 3 SE 5 SW 9
Mixing Hgt(ft-agl) 340 4890 300 6650
Vent Rate (mph-ft) 1700 14670 1500 59850
Max Dispersion Early 2 Very Poor 17 Gen Poor 2 Very Poor 44 Gen Good
Max Dispersion Late 2 Very Poor 19 Gen Poor 2 Very Poor 54 Gen Good
Category Day 1 2 1 4
Max LVORI Early 4 6 4 6
Max LVORI Late 6 2 6 2
Precip Chance (%) 0 0 0 20
Precip Type None None None Tstms
Precip Duration 1
Precip Amount 0.00 0.00 0.00 0.01
Precip Begin 2 PM
Precip End Continuing
Chance of Thunder (%) 0 0 0 20
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the upper 60s. South
winds less than 10 mph.
.THURSDAY...Mostly sunny with showers likely and a chance of
thunderstorms. Highs in the upper 80s. Minimum RH 60 percent.
Southwest winds less than 10 mph.
.THURSDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the upper 60s. Light and variable wind.
.FRIDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 60 percent.
North winds less than 10 mph.
.FRIDAY NIGHT...Partly cloudy. Lows in the mid 60s. Light and
variable wind.
.SATURDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 53 percent.
North winds less than 10 mph.
.SATURDAY NIGHT...Partly cloudy. Lows in the upper 60s. Light and
variable wind.
.SUNDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs around 90. Minimum RH 55 percent. Southwest
winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy. Lows in the upper 60s. South winds
less than 10 mph.
.MONDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 55 percent.
Southwest 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.
$$
TNZ083-251915-
Rhea-
Including the cities of Dayton, Evensville, Old Washington,
Grandview, and Spring City
211 PM EDT Mon Aug 24 2026
Tonight Tue Tue Night Wed
Cloud Cover Pcldy Mclear Mclear Pcldy
Temp (24h trend) 60-65 (+1) 86-91 (+1) 63-68 88-93
RH % (24h trend) 84-89 (-1) 32-37 (-2) 81-86 43-48
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) NE 6 NW 3 E 3 W 8
Mixing Hgt(ft-agl) 330 4920 300 6090
Vent Rate (mph-ft) 1980 14760 900 48720
Max Dispersion Early 3 Very Poor 13 Gen Poor 2 Very Poor 36 Fair
Max Dispersion Late 2 Very Poor 15 Gen Poor 1 Very Poor 45 Gen Good
Category Day 1 2 1 3
Max LVORI Early 4 5 4 5
Max LVORI Late 5 2 5 3
Precip Chance (%) 0 0 0 20
Precip Type None None None Tstms
Precip Duration 1
Precip Amount 0.00 0.00 0.00 0.04
Precip Begin 2 PM
Precip End Continuing
Chance of Thunder (%) 0 0 0 20
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the upper 60s. Light and
variable wind.
.THURSDAY...Partly sunny with showers likely and a chance of
thunderstorms. Highs in the upper 80s. Minimum RH 63 percent.
Southwest winds less than 10 mph.
.THURSDAY NIGHT...Partly cloudy with a slight chance of showers
and thunderstorms. Lows in the upper 60s. Light and variable
wind.
.FRIDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 63 percent.
North winds less than 10 mph.
.FRIDAY NIGHT...Partly cloudy. Lows in the mid 60s. Light and
variable wind.
.SATURDAY...Sunny. Highs in the upper 80s. Minimum RH 54 percent.
Northeast winds less than 10 mph.
.SATURDAY NIGHT...Partly cloudy. Lows in the upper 60s. Light and
variable wind.
.SUNDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs around 90. Minimum RH 58 percent. South
winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy. Lows around 70. Light and variable
wind.
.MONDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 58 percent.
Southwest 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.
$$
TNZ084-251915-
Meigs-
Including the city of Big Spring
211 PM EDT Mon Aug 24 2026
Tonight Tue Tue Night Wed
Cloud Cover Mclear Mclear Mclear Pcldy
Temp (24h trend) 61-66 (+1) 88-93 (+1) 63-68 89-94
RH % (24h trend) 88-93 (-2) 31-36 (-1) 87-92 42-47
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) NE 6 NW 3 E 3 SW 8
Mixing Hgt(ft-agl) 320 4840 270 6370
Vent Rate (mph-ft) 1920 14520 810 50960
Max Dispersion Early 3 Very Poor 12 Poor 2 Very Poor 35 Fair
Max Dispersion Late 2 Very Poor 14 Gen Poor 1 Very Poor 45 Gen Good
Category Day 1 2 1 3
Max LVORI Early 4 6 5 6
Max LVORI Late 6 2 6 3
Precip Chance (%) 0 0 0 20
Precip Type None None None Tstms
Precip Duration 1
Precip Amount 0.00 0.00 0.00 0.02
Precip Begin 2 PM
Precip End Continuing
Chance of Thunder (%) 0 0 0 20
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the upper 60s. Light and
variable wind.
.THURSDAY...Partly sunny with showers likely and a chance of
thunderstorms. Highs around 90. Minimum RH 60 percent. Southwest
winds less than 10 mph.
.THURSDAY NIGHT...Mostly cloudy with a slight chance of showers
and thunderstorms. Lows in the upper 60s. Light and variable
wind.
.FRIDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 60 percent.
Light and variable wind.
.FRIDAY NIGHT...Partly cloudy. Lows in the upper 60s. Light and
variable wind.
.SATURDAY...Sunny. Highs in the lower 90s. Minimum RH 52 percent.
Light and variable wind.
.SATURDAY NIGHT...Partly cloudy. Lows in the upper 60s. Light and
variable wind.
.SUNDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 55 percent.
Light and variable wind.
.SUNDAY NIGHT...Partly cloudy. Lows around 70. Light and variable
wind.
.MONDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 55 percent.
Light and variable wind.
*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.
$$
TNZ085-251915-
McMinn-
Including the cities of Athens, Clear Water, Dentville,
and Etowah
211 PM EDT Mon Aug 24 2026
Tonight Tue Tue Night Wed
Cloud Cover Mclear Clear Mclear Mclear
Temp (24h trend) 59-64 (-1) 87-92 (+1) 62-67 89-94
RH % (24h trend) 92-97 (+3) 31-36 (-2) 88-93 41-46
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) NE 6 W 3 SE 5 SW 8
Mixing Hgt(ft-agl) 310 4970 290 6570
Vent Rate (mph-ft) 1860 14910 1450 52560
Max Dispersion Early 3 Very Poor 12 Poor 2 Very Poor 36 Fair
Max Dispersion Late 2 Very Poor 15 Gen Poor 2 Very Poor 46 Gen Good
Category Day 1 2 1 4
Max LVORI Early 5 7 4 6
Max LVORI Late 7 2 6 2
Precip Chance (%) 0 0 0 20
Precip Type None None None Tstms
Precip Duration 1
Precip Amount 0.00 0.00 0.00 0.01
Precip Begin 2 PM
Precip End Continuing
Chance of Thunder (%) 0 0 0 20
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the upper 60s. South
winds less than 10 mph.
.THURSDAY...Mostly sunny with showers likely and a chance of
thunderstorms. Highs in the upper 80s. Minimum RH 59 percent.
Southwest winds less than 10 mph.
.THURSDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the upper 60s. Light and variable wind.
.FRIDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 59 percent.
North winds less than 10 mph.
.FRIDAY NIGHT...Partly cloudy. Lows in the mid 60s. Light and
variable wind.
.SATURDAY...Sunny. Highs around 90. Minimum RH 52 percent.
Northeast winds less than 10 mph.
.SATURDAY NIGHT...Partly cloudy. Lows in the upper 60s. Southeast
winds less than 10 mph.
.SUNDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs around 90. Minimum RH 54 percent. Southwest
winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy. Lows around 70. South winds less
than 10 mph.
.MONDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 54 percent.
Southwest 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.
$$
TNZ099-251915-
Hamilton-
Including the cities of Chattanooga, Lookout Mountain,
and Signal Mountain
211 PM EDT Mon Aug 24 2026
Tonight Tue Tue Night Wed
Cloud Cover Mclear Clear Mclear Mclear
Temp (24h trend) 62-67 (0) 88-93 (+2) 65-70 89-94
RH % (24h trend) 82-87 (-3) 31-36 (-2) 80-85 40-45
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) NE 6 NW 3 E 3 SW 8
Mixing Hgt(ft-agl) 350 5270 320 5970
Vent Rate (mph-ft) 2100 15810 960 47760
Max Dispersion Early 3 Very Poor 17 Gen Poor 2 Very Poor 33 Fair
Max Dispersion Late 2 Very Poor 18 Gen Poor 1 Very Poor 40 Fair
Category Day 1 2 1 3
Max LVORI Early 3 5 4 5
Max LVORI Late 5 2 5 3
Precip Chance (%) 0 0 0 20
Precip Type None None None Tstms
Precip Duration 1
Precip Amount 0.00 0.00 0.00 0.02
Precip Begin 2 PM
Precip End Continuing
Chance of Thunder (%) 0 0 0 20
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows around 70. Southwest winds
less than 10 mph.
.THURSDAY...Partly sunny with showers likely and a chance of
thunderstorms. Highs in the upper 80s. Minimum RH 59 percent.
Southwest winds less than 10 mph.
.THURSDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the upper 60s. Light and variable wind.
.FRIDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 60 percent.
North winds less than 10 mph.
.FRIDAY NIGHT...Partly cloudy. Lows in the upper 60s. North winds
less than 10 mph.
.SATURDAY...Sunny. Highs around 90. Minimum RH 51 percent.
Northeast winds less than 10 mph.
.SATURDAY NIGHT...Partly cloudy. Lows in the upper 60s. Light and
variable wind.
.SUNDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 55 percent.
South winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy. Lows in the lower 70s. South winds
less than 10 mph.
.MONDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 55 percent.
Southwest 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.
$$
TNZ100-251915-
Bradley-
Including the cities of Cleveland and Tasso
211 PM EDT Mon Aug 24 2026
Tonight Tue Tue Night Wed
Cloud Cover Mclear Clear Mclear Mclear
Temp (24h trend) 60-65 (0) 88-93 (+1) 63-68 89-94
RH % (24h trend) 91-96 (0) 31-36 (-2) 85-90 41-46
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) NE 6 NW 3 E 5 SW 8
Mixing Hgt(ft-agl) 310 5210 300 6370
Vent Rate (mph-ft) 1860 15630 1500 50960
Max Dispersion Early 3 Very Poor 12 Poor 2 Very Poor 36 Fair
Max Dispersion Late 2 Very Poor 16 Gen Poor 1 Very Poor 45 Gen Good
Category Day 1 2 1 3
Max LVORI Early 4 6 4 6
Max LVORI Late 7 2 6 2
Precip Chance (%) 0 0 0 0
Precip Type None None None Tstms
Precip Duration
Precip Amount 0.00 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0 10
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the upper 60s. Southeast
winds less than 10 mph.
.THURSDAY...Mostly sunny with showers likely and a chance of
thunderstorms. Highs in the upper 80s. Minimum RH 57 percent.
Southwest winds less than 10 mph.
.THURSDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the upper 60s. Light and variable wind.
.FRIDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 58 percent.
North winds less than 10 mph.
.FRIDAY NIGHT...Partly cloudy. Lows in the upper 60s. Light and
variable wind.
.SATURDAY...Mostly sunny. Highs around 90. Minimum RH 50 percent.
Northeast winds less than 10 mph.
.SATURDAY NIGHT...Partly cloudy. Lows in the upper 60s. Light and
variable wind.
.SUNDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 53 percent.
South winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy. Lows around 70. Light and variable
wind.
.MONDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 53 percent.
Southwest 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.
$$
TNZ101-251915-
West Polk-
Including the cities of Conasauga, Archville, Benton, Parksville,
and Reliance
211 PM EDT Mon Aug 24 2026
Tonight Tue Tue Night Wed
Cloud Cover Mclear Mclear Mclear Mclear
Temp (24h trend) 58-63 (-2) 88-93 (+2) 63-68 89-94
RH % (24h trend) 92-97 (+7) 31-36 (-3) 88-93 40-45
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) E 5 NW 5 SE 6 SW 8
Mixing Hgt(ft-agl) 340 4870 330 6250
Vent Rate (mph-ft) 1700 24350 1980 50000
Max Dispersion Early 2 Very Poor 17 Gen Poor 2 Very Poor 37 Fair
Max Dispersion Late 2 Very Poor 19 Gen Poor 2 Very Poor 44 Gen Good
Category Day 1 2 1 3
Max LVORI Early 4 6 4 6
Max LVORI Late 6 2 6 3
Precip Chance (%) 0 0 0 20
Precip Type None None None Tstms
Precip Duration 1
Precip Amount 0.00 0.00 0.00 0.01
Precip Begin 2 PM
Precip End Continuing
Chance of Thunder (%) 0 0 0 20
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the upper 60s. Southeast
winds less than 10 mph.
.THURSDAY...Mostly sunny with showers likely and a chance of
thunderstorms. Highs in the upper 80s. Minimum RH 56 percent.
Southwest winds less than 10 mph.
.THURSDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the upper 60s. Light and variable wind.
.FRIDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 56 percent.
North winds less than 10 mph.
.FRIDAY NIGHT...Partly cloudy. Lows in the mid 60s. Light and
variable wind.
.SATURDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs around 90. Minimum RH 50 percent. Light and
variable wind.
.SATURDAY NIGHT...Partly cloudy. Lows in the upper 60s. Light and
variable wind.
.SUNDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs around 90. Minimum RH 52 percent. South
winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy. Lows in the upper 60s. Southeast
winds less than 10 mph.
.MONDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 51 percent.
Southwest 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.
$$
TNZ082-251915-
Bledsoe-
Including the cities of Old Cumberland, Palio, Melvine,
Mount Crest, Pikeville, and Brayton
111 PM CDT Mon Aug 24 2026
Tonight Tue Tue Night Wed
Cloud Cover Mclear Mclear Mclear Pcldy
Temp (24h trend) 58-63 (0) 85-90 (+3) 62-67 86-91
RH % (24h trend) 85-90 (+1) 33-38 (-4) 78-83 42-47
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) NE 5 NW 5 SE 3 SW 8
Mixing Hgt(ft-agl) 330 5170 310 5660
Vent Rate (mph-ft) 1650 25850 930 45280
Max Dispersion Early 2 Very Poor 18 Gen Poor 2 Very Poor 36 Fair
Max Dispersion Late 2 Very Poor 18 Gen Poor 1 Very Poor 40 Fair
Category Day 1 2 1 3
Max LVORI Early 4 5 4 5
Max LVORI Late 5 2 4 3
Precip Chance (%) 0 0 0 30
Precip Type None None None Tstms
Precip Duration 1
Precip Amount 0.00 0.00 0.00 0.05
Precip Begin 2 PM
Precip End Continuing
Chance of Thunder (%) 0 0 0 30
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the upper 60s. Light and
variable wind.
.THURSDAY...Mostly sunny with showers likely and a chance of
thunderstorms. Highs in the upper 80s. Minimum RH 62 percent.
Southwest winds less than 10 mph.
.THURSDAY NIGHT...Partly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the mid 60s. Light and
variable wind.
.FRIDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 62 percent. North
winds less than 10 mph.
.FRIDAY NIGHT...Mostly clear. Lows in the mid 60s. North winds
less than 10 mph.
.SATURDAY...Sunny. Highs in the upper 80s. Minimum RH 53 percent.
Northeast winds less than 10 mph.
.SATURDAY NIGHT...Partly cloudy. Lows in the mid 60s. Light and
variable wind.
.SUNDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 57 percent.
South winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy. Lows in the upper 60s. South winds
less than 10 mph.
.MONDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 58 percent.
Southwest 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.
$$
TNZ081-251915-
Sequatchie-
Including the cities of Cagle, Dunlap, Cartwright, and Lone Oak
111 PM CDT Mon Aug 24 2026
Tonight Tue Tue Night Wed
Cloud Cover Mclear Mclear Mclear Mclear
Temp (24h trend) 59-64 (0) 85-90 (+3) 63-68 85-90
RH % (24h trend) 82-87 (0) 35-40 (-3) 77-82 44-49
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) NE 6 NW 5 SE 3 SW 8
Mixing Hgt(ft-agl) 340 5510 290 5380
Vent Rate (mph-ft) 2040 27550 870 43040
Max Dispersion Early 3 Very Poor 19 Gen Poor 2 Very Poor 35 Fair
Max Dispersion Late 2 Very Poor 22 Fair 1 Very Poor 37 Fair
Category Day 1 2 1 3
Max LVORI Early 3 5 4 4
Max LVORI Late 5 3 4 3
Precip Chance (%) 0 0 0 30
Precip Type None None None Tstms
Precip Duration 1
Precip Amount 0.00 0.00 0.00 0.06
Precip Begin 2 PM
Precip End Continuing
Chance of Thunder (%) 0 0 0 30
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the upper 60s. Light and
variable wind.
.THURSDAY...Partly sunny with showers likely and a chance of
thunderstorms. Highs in the mid 80s. Minimum RH 62 percent.
Southwest winds less than 10 mph.
.THURSDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the mid 60s. Light and
variable wind.
.FRIDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 64 percent. North
winds less than 10 mph.
.FRIDAY NIGHT...Partly cloudy. Lows in the mid 60s. North winds
less than 10 mph.
.SATURDAY...Sunny. Highs in the upper 80s. Minimum RH 55 percent.
Northeast winds less than 10 mph.
.SATURDAY NIGHT...Partly cloudy. Lows in the mid 60s. Light and
variable wind.
.SUNDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 59 percent.
South winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy. Lows in the upper 60s. South winds
less than 10 mph.
.MONDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 60 percent.
Southwest 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.
$$
TNZ098-251915-
Marion-
Including the cities of South Pittsburg, Haletown (Guild),
Jasper, Martin Springs, Whitwell, Powells Crossroads,
and Monteagle
111 PM CDT Mon Aug 24 2026
Tonight Tue Tue Night Wed
Cloud Cover Mclear Clear Mclear Pcldy
Temp (24h trend) 61-66 (+1) 86-91 (+3) 64-69 86-91
RH % (24h trend) 81-86 (+1) 34-39 (-2) 79-84 42-47
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) NE 6 NW 5 E 3 SW 7
Mixing Hgt(ft-agl) 330 5520 300 5300
Vent Rate (mph-ft) 1980 27600 900 37100
Max Dispersion Early 3 Very Poor 19 Gen Poor 2 Very Poor 29 Fair
Max Dispersion Late 2 Very Poor 22 Fair 1 Very Poor 35 Fair
Category Day 1 2 1 3
Max LVORI Early 3 5 4 4
Max LVORI Late 4 2 4 3
Precip Chance (%) 0 0 0 30
Precip Type None None None Tstms
Precip Duration 1
Precip Amount 0.00 0.00 0.00 0.07
Precip Begin 2 PM
Precip End Continuing
Chance of Thunder (%) 0 0 0 30
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the upper 60s. Light and
variable wind.
.THURSDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 60 percent.
Southwest winds less than 10 mph.
.THURSDAY NIGHT...Partly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the upper 60s. Light and
variable wind.
.FRIDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 60 percent.
Northwest winds less than 10 mph.
.FRIDAY NIGHT...Partly cloudy. Lows in the mid 60s. North winds
less than 10 mph.
.SATURDAY...Sunny. Highs in the upper 80s. Minimum RH 52 percent.
East winds less than 10 mph.
.SATURDAY NIGHT...Mostly clear. Lows in the upper 60s. Southeast
winds less than 10 mph.
.SUNDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 57 percent.
South winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy. Lows in the upper 60s. Southeast
winds less than 10 mph.
.MONDAY...Sunny with a chance of showers and thunderstorms. Highs
in the upper 80s. Minimum RH 57 percent. South 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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