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976
FNUS54 KMRX 150640
FWFMRX
Fire Weather Planning Forecast for East Tennessee...Southwest
Virginia...and Extreme Southwest North Carolina
National Weather Service Morristown TN
240 AM EDT Tue Sep 15 2026
.DISCUSSION...
Abnormally warm temperatures can be expected through the week as a
large high pressure ridge will remain stationary over the region. A
few isolated to scattered showers may be possible in the mountains
in the second half of the week, but most areas will stay dry.
VAZ001-160745-
Lee-
Including the city of Rose Hill
240 AM EDT Tue Sep 15 2026
Today Tonight Wed
Cloud Cover Mclear Mclear Pcldy
Temp (24h trend) 85-90 (+4) 62-67 (+4) 86-91
RH % (24h trend) 46-51 (-7) 95-100 (+4) 47-52
RH Recovery Excellent
AM 20FT Wnd (mph) SE 6 Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) W 5 SE 3 N 6
Mixing Hgt(ft-agl) 5710 370 6190
Vent Rate (mph-ft) 28550 1110 37140
Max Dispersion Early 30 Fair 2 Very Poor 25 Fair
Max Dispersion Late 31 Fair 2 Very Poor 32 Fair
Category Day 2 1 3
Max LVORI Early 7 7 10
Max LVORI Late 3 9 3
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY NIGHT...Mostly clear. Lows in the mid 60s. Northeast
winds less than 10 mph.
.THURSDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 51 percent.
Northwest winds less than 10 mph.
.THURSDAY NIGHT...Mostly clear. Lows in the mid 60s. Light and
variable wind.
.FRIDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 54 percent.
North winds less than 10 mph.
.FRIDAY NIGHT...Partly cloudy. Lows in the mid 60s. Northeast
winds less than 10 mph.
.SATURDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 56 percent.
South 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 chance of showers and a slight
chance of thunderstorms. Highs in the mid 80s. Minimum RH
59 percent. Southwest winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy with a chance of showers. Lows in
the mid 60s. South winds less than 10 mph.
.MONDAY...Partly sunny with showers likely and a slight chance of
thunderstorms. Highs in the lower 80s. Minimum RH 67 percent.
West winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
VAZ002-160745-
Wise-
Including the cities of Big Stone Gap, Norton, Wise, Coeburn,
Appalachia, and Pardee
240 AM EDT Tue Sep 15 2026
Today Tonight Wed
Cloud Cover Mclear Mclear Pcldy
Temp (24h trend) 83-88 (+6) 61-66 (+4) 83-88
RH % (24h trend) 47-52 (-7) 95-100 (-1) 49-54
RH Recovery Excellent
AM 20FT Wnd (mph) S 9 W 5
PM 20FT Wnd (mph) Lgt/Var S 8 N 5
Transport Wnd (mph) W 6 S 8 N 8
Mixing Hgt(ft-agl) 6020 420 6300
Vent Rate (mph-ft) 36120 3360 50400
Max Dispersion Early 40 Fair 3 Very Poor 33 Fair
Max Dispersion Late 38 Fair 3 Very Poor 44 Gen Good
Category Day 3 1 3
Max LVORI Early 7 6 8
Max LVORI Late 3 8 3
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY NIGHT...Mostly clear. 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 53 percent.
Northwest winds less than 10 mph.
.THURSDAY NIGHT...Mostly clear. Lows in the mid 60s. Southwest
winds less than 10 mph.
.FRIDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 57 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 chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 59 percent. South
winds less than 10 mph.
.SATURDAY NIGHT...Mostly clear. Lows in the mid 60s. South 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
63 percent. Southwest winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy with a chance of showers. Lows in
the lower 60s. South winds less than 10 mph.
.MONDAY...Partly sunny with showers likely and a slight chance of
thunderstorms. Highs in the upper 70s. Minimum RH 72 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.
$$
VAZ005-160745-
Scott VA-
Including the city of Hiltons
240 AM EDT Tue Sep 15 2026
Today Tonight Wed
Cloud Cover Mclear Mclear Mclear
Temp (24h trend) 85-90 (+4) 62-67 (+3) 87-92
RH % (24h trend) 48-53 (-4) 95-100 (+2) 48-53
RH Recovery Excellent
AM 20FT Wnd (mph) SE 7 Lgt/Var
PM 20FT Wnd (mph) Lgt/Var SE 5 Lgt/Var
Transport Wnd (mph) W 6 SE 3 N 6
Mixing Hgt(ft-agl) 5590 380 6030
Vent Rate (mph-ft) 33540 1140 36180
Max Dispersion Early 31 Fair 2 Very Poor 22 Fair
Max Dispersion Late 33 Fair 2 Very Poor 30 Fair
Category Day 3 1 3
Max LVORI Early 7 7 9
Max LVORI Late 3 9 3
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY NIGHT...Mostly clear. Lows in the mid 60s. Northeast
winds less than 10 mph.
.THURSDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 53 percent.
Northwest winds less than 10 mph.
.THURSDAY NIGHT...Mostly clear. Lows in the mid 60s. Light and
variable wind.
.FRIDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 54 percent.
North winds less than 10 mph.
.FRIDAY NIGHT...Partly cloudy. Lows in the mid 60s. Northeast
winds less than 10 mph.
.SATURDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 57 percent.
South 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 chance of showers and a slight
chance of thunderstorms. Highs in the mid 80s. Minimum RH
60 percent. Southwest winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy with a chance of showers. Lows in
the mid 60s. South winds less than 10 mph.
.MONDAY...Partly sunny with showers likely and a slight chance of
thunderstorms. Highs in the lower 80s. Minimum RH 67 percent.
West winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
VAZ006-160745-
Russell-
Including the cities of Hansonville, Lebanon, Dye, Castlewood,
Honaker, and Rosedale
240 AM EDT Tue Sep 15 2026
Today Tonight Wed
Cloud Cover Mclear Mclear Mclear
Temp (24h trend) 83-88 (+6) 60-65 (+4) 84-89
RH % (24h trend) 46-51 (-8) 95-100 (0) 47-52
RH Recovery Excellent
AM 20FT Wnd (mph) S 10 Lgt/Var
PM 20FT Wnd (mph) Lgt/Var SE 8 N 5
Transport Wnd (mph) W 7 S 6 N 8
Mixing Hgt(ft-agl) 5830 390 6710
Vent Rate (mph-ft) 40810 2340 53680
Max Dispersion Early 36 Fair 3 Very Poor 31 Fair
Max Dispersion Late 37 Fair 3 Very Poor 46 Gen Good
Category Day 3 1 4
Max LVORI Early 6 6 8
Max LVORI Late 3 8 3
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY NIGHT...Mostly clear. 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 51 percent.
Northwest winds less than 10 mph.
.THURSDAY NIGHT...Mostly clear. 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 57 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 chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 59 percent. South
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 chance of showers and a slight
chance of thunderstorms. Highs in the lower 80s. Minimum RH
62 percent. Southwest winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy with a chance of showers. Lows in
the lower 60s. South winds less than 10 mph.
.MONDAY...Partly sunny with showers likely and a slight chance of
thunderstorms. Highs in the upper 70s. Minimum RH 70 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.
$$
VAZ008-160745-
Washington VA-
Including the cities of Benhams, Bristol VA, and Abingdon
240 AM EDT Tue Sep 15 2026
Today Tonight Wed
Cloud Cover Mclear Mclear Mclear
Temp (24h trend) 83-88 (+4) 59-64 (+2) 85-90
RH % (24h trend) 46-51 (-8) 95-100 (+3) 46-51
RH Recovery Excellent
AM 20FT Wnd (mph) SE 10 Lgt/Var
PM 20FT Wnd (mph) Lgt/Var E 8 N 5
Transport Wnd (mph) W 7 SE 3 N 7
Mixing Hgt(ft-agl) 5440 310 6650
Vent Rate (mph-ft) 38080 930 46550
Max Dispersion Early 30 Fair 3 Very Poor 28 Fair
Max Dispersion Late 35 Fair 2 Very Poor 40 Fair
Category Day 3 1 3
Max LVORI Early 6 7 9
Max LVORI Late 3 9 3
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY NIGHT...Mostly clear. Lows in the lower 60s. East
winds less than 10 mph.
.THURSDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 49 percent.
Northwest winds less than 10 mph.
.THURSDAY NIGHT...Mostly clear. Lows in the mid 60s. Southwest
winds less than 10 mph.
.FRIDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 54 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 chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 59 percent. South
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 a slight
chance of thunderstorms. Highs in the mid 80s. Minimum RH
61 percent. Southwest winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows in the lower 60s. South winds less than 10 mph.
.MONDAY...Mostly sunny with showers likely and a slight chance of
thunderstorms. Highs in the lower 80s. Minimum RH 68 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.
$$
TNZ018-160745-
Johnson-
Including the cities of Doeville, Mountain City, Neva,
Shady Valley, Trade, and Laurel Bloomery
240 AM EDT Tue Sep 15 2026
Today Tonight Wed
Cloud Cover Mclear Mclear Mclear
Temp (24h trend) 79-84 (+2) 56-61 (0) 82-87
RH % (24h trend) 45-50 (-8) 95-100 (+3) 43-48
RH Recovery Excellent
AM 20FT Wnd (mph) SE 9 Lgt/Var
PM 20FT Wnd (mph) Lgt/Var SE 7 Lgt/Var
Transport Wnd (mph) SW 7 S 6 N 8
Mixing Hgt(ft-agl) 4450 320 5520
Vent Rate (mph-ft) 31150 1920 44160
Max Dispersion Early 25 Fair 4 Very Poor 34 Fair
Max Dispersion Late 27 Fair 3 Very Poor 40 Fair
Category Day 3 1 3
Max LVORI Early 5 7 9
Max LVORI Late 3 9 3
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY NIGHT...Mostly clear. Lows around 60. Southeast winds
less than 10 mph.
.THURSDAY...Sunny with a chance of showers and thunderstorms.
Highs in the mid 80s. Minimum RH 45 percent. Northwest winds less
than 10 mph.
.THURSDAY NIGHT...Mostly clear. Lows in the lower 60s. Light and
variable wind.
.FRIDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the lower 80s. Minimum RH 52 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 lower 80s. Minimum RH 58 percent.
South 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
58 percent. Southwest winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows in the lower 60s. South winds less than 10 mph.
.MONDAY...Mostly sunny with showers likely and a slight chance of
thunderstorms. Highs in the upper 70s. Minimum RH 67 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.
$$
TNZ047-160745-
Southeast Carter-
Including the city of Hampton
240 AM EDT Tue Sep 15 2026
Today Tonight Wed
Cloud Cover Mclear Mclear Mclear
Temp (24h trend) 79-84 (+2) 58-63 (0) 81-86
RH % (24h trend) 47-52 (-9) 93-98 (+3) 45-50
RH Recovery Excellent
AM 20FT Wnd (mph) S 11 Lgt/Var
PM 20FT Wnd (mph) Lgt/Var SE 9 Lgt/Var
Transport Wnd (mph) W 7 S 6 N 8
Mixing Hgt(ft-agl) 4300 360 5160
Vent Rate (mph-ft) 30100 2160 41280
Max Dispersion Early 29 Fair 4 Very Poor 30 Fair
Max Dispersion Late 26 Fair 4 Very Poor 38 Fair
Category Day 2 1 3
Max LVORI Early 6 6 8
Max LVORI Late 3 8 3
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY NIGHT...Mostly clear. Lows in the lower 60s. Southeast
winds less than 10 mph.
.THURSDAY...Sunny with a chance of showers and thunderstorms.
Highs in the lower 80s. Minimum RH 48 percent. Northwest winds
less than 10 mph.
.THURSDAY NIGHT...Mostly clear. Lows in the lower 60s. Southeast
winds less than 10 mph.
.FRIDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the lower 80s. Minimum RH 53 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 lower 80s. Minimum RH 59 percent.
South 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 around 80. Minimum RH 61 percent.
Southwest winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows in the lower 60s. Southeast winds less than 10 mph.
.MONDAY...Mostly sunny with showers likely and a chance of
thunderstorms. Highs in the upper 70s. Minimum RH 68 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.
$$
TNZ045-160745-
Unicoi-
Including the cities of Erwin, Unicoi, and Limestone Cove
240 AM EDT Tue Sep 15 2026
Today Tonight Wed
Cloud Cover Mclear Mclear Mclear
Temp (24h trend) 81-86 (+3) 61-66 (0) 82-87
RH % (24h trend) 48-53 (-10) 90-95 (+2) 48-53
RH Recovery Excellent
AM 20FT Wnd (mph) S 12 NW 5
PM 20FT Wnd (mph) Lgt/Var S 11 N 5
Transport Wnd (mph) SW 7 S 6 N 9
Mixing Hgt(ft-agl) 4630 370 5540
Vent Rate (mph-ft) 32410 2220 49860
Max Dispersion Early 30 Fair 5 Very Poor 29 Fair
Max Dispersion Late 26 Fair 4 Very Poor 41 Gen Good
Category Day 3 1 3
Max LVORI Early 5 5 7
Max LVORI Late 3 7 3
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY NIGHT...Mostly clear. Lows in the mid 60s. Southeast
winds less than 10 mph.
.THURSDAY...Sunny with a chance of showers and thunderstorms.
Highs in the mid 80s. Minimum RH 50 percent. North winds less
than 10 mph.
.THURSDAY NIGHT...Mostly clear. Lows in the mid 60s. Southeast
winds less than 10 mph.
.FRIDAY...Sunny with a chance of showers and thunderstorms. Highs
in the mid 80s. Minimum RH 53 percent. North winds less than
10 mph.
.FRIDAY NIGHT...Partly cloudy. Lows in the mid 60s. Southeast
winds less than 10 mph.
.SATURDAY...Sunny with a chance of showers and thunderstorms.
Highs in the lower 80s. Minimum RH 57 percent. South 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 a slight
chance of thunderstorms. Highs in the lower 80s. Minimum RH
60 percent. Southwest winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows in the mid 60s. South winds less than 10 mph.
.MONDAY...Mostly sunny with showers likely and a chance of
thunderstorms. Highs in the upper 70s. Minimum RH 68 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.
$$
TNZ043-160745-
Southeast Greene-
Including the city of Cedar Creek
240 AM EDT Tue Sep 15 2026
Today Tonight Wed
Cloud Cover Mclear Mclear Mclear
Temp (24h trend) 82-87 (+3) 61-66 (0) 82-87
RH % (24h trend) 44-49 (-10) 90-95 (+3) 45-50
RH Recovery Excellent
AM 20FT Wnd (mph) SE 13 NW 5
PM 20FT Wnd (mph) Lgt/Var SE 12 N 5
Transport Wnd (mph) S 7 SE 7 N 8
Mixing Hgt(ft-agl) 4450 360 5830
Vent Rate (mph-ft) 31150 2520 46640
Max Dispersion Early 27 Fair 6 Very Poor 27 Fair
Max Dispersion Late 26 Fair 5 Very Poor 41 Gen Good
Category Day 3 1 3
Max LVORI Early 5 5 7
Max LVORI Late 3 7 3
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY NIGHT...Mostly clear. Lows in the mid 60s. Southeast
winds less than 10 mph.
.THURSDAY...Sunny with a chance of showers and thunderstorms.
Highs in the mid 80s. Minimum RH 47 percent. Northwest winds less
than 10 mph.
.THURSDAY NIGHT...Mostly clear. Lows in the mid 60s. Southeast
winds less than 10 mph.
.FRIDAY...Sunny with a chance of showers and thunderstorms. Highs
in the mid 80s. Minimum RH 49 percent. North winds less than
10 mph.
.FRIDAY NIGHT...Partly cloudy. Lows in the mid 60s. Southeast
winds less than 10 mph.
.SATURDAY...Sunny with a chance of showers and thunderstorms.
Highs in the mid 80s. Minimum RH 52 percent. South winds less
than 10 mph.
.SATURDAY NIGHT...Partly cloudy. Lows in the mid 60s. Southeast
winds 5 to 10 mph.
.SUNDAY...Mostly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the lower 80s. Minimum RH
54 percent. Southwest winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows in the lower 60s. Southeast winds less than 10 mph.
.MONDAY...Mostly sunny with showers likely and a chance of
thunderstorms. Highs around 80. Minimum RH 62 percent. North
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.
$$
TNZ041-160745-
Cocke Smoky Mountains-
Including the city of Hartford
240 AM EDT Tue Sep 15 2026
Today Tonight Wed
Cloud Cover Mclear Mclear Mclear
Temp (24h trend) 83-88 (+4) 64-69 (+1) 82-87
RH % (24h trend) 44-49 (-14) 90-95 (+5) 46-51
RH Recovery Excellent
AM 20FT Wnd (mph) S 13 NW 6
PM 20FT Wnd (mph) Lgt/Var SE 11 N 7
Transport Wnd (mph) W 6 S 8 NE 8
Mixing Hgt(ft-agl) 4860 350 5190
Vent Rate (mph-ft) 29160 2800 41520
Max Dispersion Early 28 Fair 4 Very Poor 28 Fair
Max Dispersion Late 23 Fair 4 Very Poor 36 Fair
Category Day 3 1 3
Max LVORI Early 5 5 6
Max LVORI Late 3 7 3
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY NIGHT...Mostly clear. Lows in the mid 60s. South winds
less than 10 mph.
.THURSDAY...Sunny with a chance of showers and thunderstorms.
Highs in the mid 80s. Minimum RH 50 percent. Northwest winds less
than 10 mph.
.THURSDAY NIGHT...Mostly clear. Lows in the upper 60s. South
winds less than 10 mph.
.FRIDAY...Sunny with a chance of showers and thunderstorms. Highs
in the mid 80s. Minimum RH 51 percent. North winds less than
10 mph.
.FRIDAY NIGHT...Mostly clear. Lows in the mid 60s. Southeast
winds less than 10 mph.
.SATURDAY...Sunny with a chance of showers and thunderstorms.
Highs in the mid 80s. Minimum RH 56 percent. Southwest winds less
than 10 mph.
.SATURDAY NIGHT...Partly cloudy. Lows in the mid 60s. South 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
58 percent. West winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows in the mid 60s. South winds less than 10 mph.
.MONDAY...Mostly sunny with showers likely and a chance of
thunderstorms. Highs around 80. Minimum RH 66 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.
$$
TNZ074-160745-
Sevier Smoky Mountains-
Including the cities of Elkmont and Gatlinburg
240 AM EDT Tue Sep 15 2026
Today Tonight Wed
Cloud Cover Pcldy Pcldy Mclear
Temp (24h trend) 80-85 (+3) 62-67 (+1) 79-84
RH % (24h trend) 47-52 (-13) 91-96 (+5) 48-53
RH Recovery Excellent
AM 20FT Wnd (mph) S 11 N 6
PM 20FT Wnd (mph) Lgt/Var S 9 NE 7
Transport Wnd (mph) W 6 S 6 NE 8
Mixing Hgt(ft-agl) 4600 310 4690
Vent Rate (mph-ft) 27600 1860 37520
Max Dispersion Early 24 Fair 4 Very Poor 28 Fair
Max Dispersion Late 22 Fair 4 Very Poor 35 Fair
Category Day 3 1 3
Max LVORI Early 5 5 6
Max LVORI Late 3 6 3
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY NIGHT...Mostly clear. Lows in the mid 60s. Southeast
winds less than 10 mph.
.THURSDAY...Sunny with a chance of showers and thunderstorms.
Highs in the lower 80s. Minimum RH 53 percent. North winds less
than 10 mph.
.THURSDAY NIGHT...Mostly clear. Lows in the mid 60s. Southeast
winds less than 10 mph.
.FRIDAY...Sunny with a chance of showers and thunderstorms. Highs
in the lower 80s. Minimum RH 54 percent. Northeast winds less
than 10 mph.
.FRIDAY NIGHT...Partly cloudy. Lows in the mid 60s. Southeast
winds less than 10 mph.
.SATURDAY...Sunny with a chance of showers and thunderstorms.
Highs in the lower 80s. Minimum RH 59 percent. Southwest winds
less than 10 mph.
.SATURDAY NIGHT...Partly cloudy. Lows in the mid 60s. Southeast
winds less than 10 mph.
.SUNDAY...Mostly sunny with showers likely and a chance of
thunderstorms. Highs around 80. Minimum RH 62 percent. Southwest
winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows in the lower 60s. Southeast winds less than 10 mph.
.MONDAY...Showers and a chance of thunderstorms. Highs in the
upper 70s. Minimum RH 71 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.
$$
TNZ072-160745-
Blount Smoky Mountains-
Including the city of Cades Cove
240 AM EDT Tue Sep 15 2026
Today Tonight Wed
Cloud Cover Mclear Mclear Mclear
Temp (24h trend) 86-91 (+3) 66-71 (0) 85-90
RH % (24h trend) 44-49 (-13) 87-92 (+6) 47-52
RH Recovery Excellent
AM 20FT Wnd (mph) S 11 NE 5
PM 20FT Wnd (mph) Lgt/Var SE 11 NE 6
Transport Wnd (mph) W 5 S 6 NE 8
Mixing Hgt(ft-agl) 5240 350 5070
Vent Rate (mph-ft) 26200 2100 40560
Max Dispersion Early 29 Fair 5 Very Poor 26 Fair
Max Dispersion Late 25 Fair 4 Very Poor 37 Fair
Category Day 2 1 3
Max LVORI Early 5 4 6
Max LVORI Late 3 6 3
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY NIGHT...Mostly clear. Lows in the upper 60s. Southeast
winds less than 10 mph.
.THURSDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 49 percent.
North winds less than 10 mph.
.THURSDAY NIGHT...Mostly clear. Lows in the upper 60s. Southeast
winds less than 10 mph.
.FRIDAY...Sunny with a chance of showers and thunderstorms. Highs
in the upper 80s. Minimum RH 49 percent. Northeast winds less
than 10 mph.
.FRIDAY NIGHT...Partly cloudy. Lows in the upper 60s. Southeast
winds less than 10 mph.
.SATURDAY...Sunny with a chance of showers and thunderstorms.
Highs in the upper 80s. Minimum RH 53 percent. South 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 chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 56 percent. South
winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows in the upper 60s. Southeast winds less than 10 mph.
.MONDAY...Mostly sunny with showers likely and a slight chance of
thunderstorms. Highs in the lower 80s. Minimum RH 65 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.
$$
TNZ087-160745-
Southeast Monroe-
Including the cities of Citico and Coker Creek
240 AM EDT Tue Sep 15 2026
Today Tonight Wed
Cloud Cover Mclear Mclear Mclear
Temp (24h trend) 86-91 (+2) 64-69 (0) 85-90
RH % (24h trend) 43-48 (-11) 91-96 (+3) 44-49
RH Recovery Excellent
AM 20FT Wnd (mph) S 8 Lgt/Var
PM 20FT Wnd (mph) Lgt/Var SE 10 Lgt/Var
Transport Wnd (mph) SW 6 SE 6 NE 7
Mixing Hgt(ft-agl) 5010 400 5130
Vent Rate (mph-ft) 30060 2400 35910
Max Dispersion Early 28 Fair 5 Very Poor 27 Fair
Max Dispersion Late 25 Fair 5 Very Poor 36 Fair
Category Day 3 1 3
Max LVORI Early 6 5 7
Max LVORI Late 3 7 3
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY NIGHT...Mostly clear. Lows in the mid 60s. Southeast
winds less than 10 mph.
.THURSDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 47 percent.
North winds less than 10 mph.
.THURSDAY NIGHT...Mostly clear. Lows in the mid 60s. East winds
less than 10 mph.
.FRIDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 46 percent.
Northeast winds less than 10 mph.
.FRIDAY NIGHT...Partly cloudy. Lows in the mid 60s. Southeast
winds less than 10 mph.
.SATURDAY...Sunny with a chance of showers and thunderstorms.
Highs in the upper 80s. Minimum RH 50 percent. South 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 54 percent. South
winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy with a slight chance of showers and
thunderstorms. Lows in the mid 60s. Southeast winds less than
10 mph.
.MONDAY...Mostly sunny with showers likely and a chance of
thunderstorms. Highs in the lower 80s. Minimum RH 62 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.
$$
TNZ102-160745-
East Polk-
Including the cities of Big Frog Mountain, Ducktown,
and Turtletown
240 AM EDT Tue Sep 15 2026
Today Tonight Wed
Cloud Cover Mclear Mclear Mclear
Temp (24h trend) 88-93 (+1) 64-69 (-1) 88-93
RH % (24h trend) 45-50 (-5) 94-99 (+5) 44-49
RH Recovery Excellent
AM 20FT Wnd (mph) SE 9 NE 5
PM 20FT Wnd (mph) Lgt/Var SE 11 Lgt/Var
Transport Wnd (mph) S 5 SE 8 NE 7
Mixing Hgt(ft-agl) 5500 390 5540
Vent Rate (mph-ft) 27500 3120 38780
Max Dispersion Early 31 Fair 5 Very Poor 28 Fair
Max Dispersion Late 23 Fair 4 Very Poor 37 Fair
Category Day 2 1 3
Max LVORI Early 6 6 8
Max LVORI Late 3 7 3
Precip Chance (%) 20 0 0
Precip Type Showers None None
Precip Duration 1
Precip Amount 0.01 0.00 0.00
Precip Begin 2 PM
Precip End 5 PM
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY NIGHT...Mostly clear. Lows in the mid 60s. Southeast
winds less than 10 mph.
.THURSDAY...Sunny. Highs around 90. Minimum RH 44 percent. North
winds less than 10 mph.
.THURSDAY NIGHT...Mostly clear. Lows in the mid 60s. Southeast
winds less than 10 mph.
.FRIDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 43 percent.
Northeast winds less than 10 mph.
.FRIDAY NIGHT...Mostly clear. Lows in the mid 60s. East winds
less than 10 mph.
.SATURDAY...Sunny with a chance of showers and thunderstorms.
Highs around 90. Minimum RH 47 percent. South 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 upper 80s. Minimum RH 51 percent.
South winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy with a slight chance of showers and
thunderstorms. Lows in the mid 60s. Southeast winds less than
10 mph.
.MONDAY...Mostly sunny with showers likely and a chance of
thunderstorms. Highs in the mid 80s. Minimum RH 59 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.
$$
NCZ060-160745-
Cherokee-
Including the cities of Andrews, Marble, Topton, Hiawasse Dam,
Murphy, Unaka, and Violet
240 AM EDT Tue Sep 15 2026
Today Tonight Wed
Cloud Cover Mclear Mclear Mclear
Temp (24h trend) 85-90 (0) 62-67 (-1) 86-91
RH % (24h trend) 47-52 (-4) 95-100 (+7) 44-49
RH Recovery Excellent
AM 20FT Wnd (mph) SE 7 Lgt/Var
PM 20FT Wnd (mph) Lgt/Var SE 7 Lgt/Var
Transport Wnd (mph) S 6 SE 6 N 7
Mixing Hgt(ft-agl) 4600 350 5040
Vent Rate (mph-ft) 27600 2100 35280
Max Dispersion Early 25 Fair 3 Very Poor 25 Fair
Max Dispersion Late 24 Fair 3 Very Poor 30 Fair
Category Day 3 1 3
Max LVORI Early 6 7 9
Max LVORI Late 3 8 3
Precip Chance (%) 20 0 0
Precip Type Showers None None
Precip Duration 1
Precip Amount 0.02 0.00 0.00
Precip Begin 3 PM
Precip End 7 PM
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY NIGHT...Mostly clear. Lows in the lower 60s. Southeast
winds less than 10 mph.
.THURSDAY...Sunny with a chance of showers and thunderstorms.
Highs in the upper 80s. Minimum RH 47 percent. North winds less
than 10 mph.
.THURSDAY NIGHT...Mostly clear. Lows in the mid 60s. East winds
less than 10 mph.
.FRIDAY...Sunny with a chance of showers and thunderstorms. Highs
in the upper 80s. Minimum RH 47 percent. Northeast 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 chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 51 percent.
Southeast 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 55 percent. South
winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy with a slight chance of showers and
thunderstorms. Lows in the lower 60s. Southeast winds less than
10 mph.
.MONDAY...Mostly sunny with showers likely and a chance of
thunderstorms. Highs in the lower 80s. Minimum RH 63 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.
$$
NCZ061-160745-
Clay-
Including the cities of Shooting Creek, Brasstown, Hayesville,
and Tusquitee
240 AM EDT Tue Sep 15 2026
Today Tonight Wed
Cloud Cover Mclear Mclear Mclear
Temp (24h trend) 80-85 (-3) 59-64 (-2) 82-87
RH % (24h trend) 60-65 (+3) 95-100 (+5) 52-57
RH Recovery Excellent
AM 20FT Wnd (mph) SE 7 Lgt/Var
PM 20FT Wnd (mph) Lgt/Var E 5 Lgt/Var
Transport Wnd (mph) S 7 E 6 NE 6
Mixing Hgt(ft-agl) 3560 360 5400
Vent Rate (mph-ft) 24920 2160 32400
Max Dispersion Early 21 Fair 3 Very Poor 28 Fair
Max Dispersion Late 21 Fair 3 Very Poor 32 Fair
Category Day 2 1 3
Max LVORI Early 7 6 10
Max LVORI Late 4 10 3
Precip Chance (%) 0 0 20
Precip Type None None Tstms
Precip Duration 1
Precip Amount 0.00 0.00 0.02
Precip Begin 4 PM
Precip End 7 PM
Chance of Thunder (%) 0 0 20
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY NIGHT...Mostly clear. Lows in the lower 60s. East
winds less than 10 mph.
.THURSDAY...Sunny with a chance of showers and thunderstorms.
Highs in the mid 80s. Minimum RH 54 percent. Northeast winds less
than 10 mph.
.THURSDAY NIGHT...Mostly clear. Lows in the lower 60s. Northeast
winds less than 10 mph.
.FRIDAY...Sunny with a chance of showers and thunderstorms. Highs
in the mid 80s. Minimum RH 55 percent. Northeast winds less than
10 mph.
.FRIDAY NIGHT...Partly cloudy. Lows in the lower 60s. Northeast
winds less than 10 mph.
.SATURDAY...Sunny with a chance of showers and thunderstorms.
Highs in the lower 80s. Minimum RH 62 percent. Southeast winds
less than 10 mph.
.SATURDAY NIGHT...Partly cloudy. Lows in the lower 60s. East
winds less than 10 mph.
.SUNDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the lower 80s. Minimum RH 65 percent.
South winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy with a slight chance of showers and
thunderstorms. Lows in the lower 60s. Light and variable wind.
.MONDAY...Mostly sunny with showers likely and a chance of
thunderstorms. Highs in the upper 70s. Minimum RH 73 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.
$$
TNZ015-160745-
Hancock-
Including the cities of Evanston, Sneedville, Treadway,
and Kyles Ford
240 AM EDT Tue Sep 15 2026
Today Tonight Wed
Cloud Cover Mclear Mclear Pcldy
Temp (24h trend) 87-92 (+4) 63-68 (+3) 88-93
RH % (24h trend) 46-51 (-6) 95-100 (+4) 46-51
RH Recovery Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) W 6 E 3 NE 6
Mixing Hgt(ft-agl) 6110 310 6300
Vent Rate (mph-ft) 36660 930 37800
Max Dispersion Early 33 Fair 3 Very Poor 21 Fair
Max Dispersion Late 33 Fair 2 Very Poor 31 Fair
Category Day 3 1 3
Max LVORI Early 7 6 10
Max LVORI Late 3 10 3
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY NIGHT...Partly cloudy. Lows in the mid 60s. Light and
variable wind.
.THURSDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs around 90. Minimum RH 49 percent. North
winds less than 10 mph.
.THURSDAY NIGHT...Mostly clear. Lows in the mid 60s. Light and
variable wind.
.FRIDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 51 percent.
North winds less than 10 mph.
.FRIDAY NIGHT...Partly cloudy. Lows in the mid 60s. Light and
variable wind.
.SATURDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 53 percent.
South 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 55 percent.
Southwest winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy with a chance of showers. Lows in
the mid 60s. Light and variable wind.
.MONDAY...Partly sunny with showers likely and a slight chance of
thunderstorms. Highs in the mid 80s. Minimum RH 63 percent. West
winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ016-160745-
Hawkins-
Including the city of Mooresburg
240 AM EDT Tue Sep 15 2026
Today Tonight Wed
Cloud Cover Mclear Mclear Mclear
Temp (24h trend) 87-92 (+4) 63-68 (+3) 88-93
RH % (24h trend) 49-54 (-6) 95-100 (+3) 49-54
RH Recovery Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var SE 5 Lgt/Var
Transport Wnd (mph) W 6 E 3 NE 6
Mixing Hgt(ft-agl) 5900 300 6260
Vent Rate (mph-ft) 35400 900 37560
Max Dispersion Early 32 Fair 3 Very Poor 20 Gen Poor
Max Dispersion Late 34 Fair 2 Very Poor 32 Fair
Category Day 3 1 3
Max LVORI Early 7 7 9
Max LVORI Late 3 10 3
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY NIGHT...Mostly clear. Lows in the mid 60s. Light and
variable wind.
.THURSDAY...Sunny with a slight chance of showers and
thunderstorms. Highs around 90. Minimum RH 52 percent. Northwest
winds less than 10 mph.
.THURSDAY NIGHT...Mostly clear. Lows in the mid 60s. Light and
variable wind.
.FRIDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 53 percent.
North winds less than 10 mph.
.FRIDAY NIGHT...Partly cloudy. Lows in the mid 60s. Northeast
winds less than 10 mph.
.SATURDAY...Sunny with a chance of showers and thunderstorms.
Highs in the upper 80s. Minimum RH 55 percent. South 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 57 percent.
Southwest winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy with a chance of showers. Lows in
the mid 60s. Light and variable wind.
.MONDAY...Mostly sunny with showers likely and a slight chance of
thunderstorms. Highs in the mid 80s. Minimum RH 64 percent. West
winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ017-160745-
Sullivan-
Including the cities of Kingsport, Bristol TN,
and South Holston Dam
240 AM EDT Tue Sep 15 2026
Today Tonight Wed
Cloud Cover Mclear Mclear Mclear
Temp (24h trend) 86-91 (+4) 61-66 (+1) 87-92
RH % (24h trend) 46-51 (-5) 95-100 (+4) 46-51
RH Recovery Excellent
AM 20FT Wnd (mph) SE 11 Lgt/Var
PM 20FT Wnd (mph) Lgt/Var SE 9 Lgt/Var
Transport Wnd (mph) W 7 E 3 NE 7
Mixing Hgt(ft-agl) 5490 290 6450
Vent Rate (mph-ft) 38430 870 45150
Max Dispersion Early 33 Fair 3 Very Poor 20 Gen Poor
Max Dispersion Late 32 Fair 2 Very Poor 36 Fair
Category Day 3 1 3
Max LVORI Early 7 7 9
Max LVORI Late 3 10 3
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY NIGHT...Mostly clear. Lows in the mid 60s. Southeast
winds less than 10 mph.
.THURSDAY...Sunny with a chance of showers and thunderstorms.
Highs in the upper 80s. Minimum RH 48 percent. Northwest winds
less than 10 mph.
.THURSDAY NIGHT...Mostly clear. Lows in the mid 60s. Southeast
winds less than 10 mph.
.FRIDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 51 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 chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 54 percent.
South 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 56 percent.
Southwest winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows in the mid 60s. Southeast winds less than 10 mph.
.MONDAY...Mostly sunny with showers likely and a slight chance of
thunderstorms. Highs in the mid 80s. Minimum RH 63 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.
$$
TNZ046-160745-
Northwest Carter-
Including the city of Elizabethton
240 AM EDT Tue Sep 15 2026
Today Tonight Wed
Cloud Cover Mclear Mclear Mclear
Temp (24h trend) 84-89 (+4) 60-65 (0) 85-90
RH % (24h trend) 42-47 (-8) 92-97 (+4) 42-47
RH Recovery Excellent
AM 20FT Wnd (mph) SE 10 Lgt/Var
PM 20FT Wnd (mph) Lgt/Var SE 8 Lgt/Var
Transport Wnd (mph) W 7 SE 5 N 7
Mixing Hgt(ft-agl) 5060 310 5920
Vent Rate (mph-ft) 35420 1550 41440
Max Dispersion Early 31 Fair 4 Very Poor 25 Fair
Max Dispersion Late 30 Fair 3 Very Poor 35 Fair
Category Day 3 1 3
Max LVORI Early 5 6 7
Max LVORI Late 3 8 3
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY NIGHT...Mostly clear. Lows in the mid 60s. Southeast
winds less than 10 mph.
.THURSDAY...Sunny with a chance of showers and thunderstorms.
Highs in the upper 80s. Minimum RH 44 percent. Northwest winds
less than 10 mph.
.THURSDAY NIGHT...Mostly clear. Lows in the mid 60s. Southeast
winds less than 10 mph.
.FRIDAY...Sunny with a chance of showers and thunderstorms. Highs
in the upper 80s. Minimum RH 48 percent. North winds less than
10 mph.
.FRIDAY NIGHT...Partly cloudy. Lows in the mid 60s. East winds
less than 10 mph.
.SATURDAY...Sunny with a chance of showers and thunderstorms.
Highs in the mid 80s. Minimum RH 52 percent. South 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 a slight
chance of thunderstorms. Highs in the mid 80s. Minimum RH
54 percent. Southwest winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows in the mid 60s. Southeast winds less than 10 mph.
.MONDAY...Mostly sunny with showers likely and a slight chance of
thunderstorms. Highs in the lower 80s. Minimum RH 61 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.
$$
TNZ044-160745-
Washington TN-
Including the city of Johnson City
240 AM EDT Tue Sep 15 2026
Today Tonight Wed
Cloud Cover Mclear Mclear Mclear
Temp (24h trend) 87-92 (+4) 62-67 (+1) 87-92
RH % (24h trend) 45-50 (-7) 94-99 (+3) 46-51
RH Recovery Excellent
AM 20FT Wnd (mph) SE 11 Lgt/Var
PM 20FT Wnd (mph) Lgt/Var SE 11 Lgt/Var
Transport Wnd (mph) SW 7 SE 5 NE 7
Mixing Hgt(ft-agl) 5510 310 6100
Vent Rate (mph-ft) 38570 1550 42700
Max Dispersion Early 35 Fair 4 Very Poor 20 Gen Poor
Max Dispersion Late 34 Fair 3 Very Poor 38 Fair
Category Day 3 1 3
Max LVORI Early 6 6 8
Max LVORI Late 3 8 3
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY NIGHT...Mostly clear. Lows in the mid 60s. Southeast
winds less than 10 mph.
.THURSDAY...Sunny with a chance of showers and thunderstorms.
Highs around 90. Minimum RH 47 percent. North winds less than
10 mph.
.THURSDAY NIGHT...Mostly clear. Lows in the mid 60s. Southeast
winds less than 10 mph.
.FRIDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 49 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 chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 52 percent.
South 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 a slight
chance of thunderstorms. Highs in the upper 80s. Minimum RH
54 percent. Southwest winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy with a chance of showers. Lows in
the mid 60s. Southeast winds less than 10 mph.
.MONDAY...Mostly sunny with showers likely and a slight chance of
thunderstorms. Highs in the mid 80s. Minimum RH 61 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.
$$
TNZ042-160745-
Northwest Greene-
Including the city of Greeneville
240 AM EDT Tue Sep 15 2026
Today Tonight Wed
Cloud Cover Mclear Mclear Mclear
Temp (24h trend) 88-93 (+4) 63-68 (+1) 88-93
RH % (24h trend) 43-48 (-9) 92-97 (0) 44-49
RH Recovery Excellent
AM 20FT Wnd (mph) SE 11 Lgt/Var
PM 20FT Wnd (mph) Lgt/Var SE 10 Lgt/Var
Transport Wnd (mph) SW 6 SE 5 NE 7
Mixing Hgt(ft-agl) 5420 280 6270
Vent Rate (mph-ft) 32520 1400 43890
Max Dispersion Early 34 Fair 5 Very Poor 20 Gen Poor
Max Dispersion Late 31 Fair 3 Very Poor 36 Fair
Category Day 3 1 3
Max LVORI Early 6 5 8
Max LVORI Late 3 8 3
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY NIGHT...Mostly clear. Lows in the mid 60s. Southeast
winds less than 10 mph.
.THURSDAY...Sunny with a chance of showers and thunderstorms.
Highs around 90. Minimum RH 46 percent. Northwest winds less than
10 mph.
.THURSDAY NIGHT...Mostly clear. Lows in the mid 60s. East winds
less than 10 mph.
.FRIDAY...Sunny with a slight chance of showers and
thunderstorms. Highs around 90. Minimum RH 47 percent. North
winds less than 10 mph.
.FRIDAY NIGHT...Partly cloudy. Lows in the mid 60s. East winds
less than 10 mph.
.SATURDAY...Sunny with a chance of showers and thunderstorms.
Highs around 90. Minimum RH 50 percent. Southwest 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 51 percent.
Southwest winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows in the mid 60s. Southeast winds less than 10 mph.
.MONDAY...Mostly sunny with showers likely and a slight chance of
thunderstorms. Highs in the mid 80s. Minimum RH 58 percent.
Northwest winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ038-160745-
Grainger-
Including the city of Bean Station
240 AM EDT Tue Sep 15 2026
Today Tonight Wed
Cloud Cover Mclear Mclear Mclear
Temp (24h trend) 90-95 (+4) 66-71 (+4) 90-95
RH % (24h trend) 43-48 (-9) 94-99 (+3) 45-50
RH Recovery Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) W 6 NE 2 NE 6
Mixing Hgt(ft-agl) 6080 330 6070
Vent Rate (mph-ft) 36480 660 36420
Max Dispersion Early 34 Fair 3 Very Poor 20 Gen Poor
Max Dispersion Late 34 Fair 2 Very Poor 31 Fair
Category Day 3 1 3
Max LVORI Early 7 6 9
Max LVORI Late 3 8 3
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY NIGHT...Mostly clear. Lows in the upper 60s. Light and
variable wind.
.THURSDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 47 percent.
North winds less than 10 mph.
.THURSDAY NIGHT...Mostly clear. Lows in the upper 60s. Light and
variable wind.
.FRIDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 47 percent.
Northeast winds less than 10 mph.
.FRIDAY NIGHT...Partly cloudy. Lows in the upper 60s. Light and
variable wind.
.SATURDAY...Sunny. Highs in the lower 90s. Minimum RH 49 percent.
Southwest 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 52 percent. Southwest
winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy with a chance of showers. Lows in
the upper 60s. Light and variable wind.
.MONDAY...Mostly sunny with showers likely and a slight chance of
thunderstorms. Highs in the upper 80s. Minimum RH 59 percent.
West winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ039-160745-
Hamblen-
Including the cities of Alpha, Morristown, and Russellville
240 AM EDT Tue Sep 15 2026
Today Tonight Wed
Cloud Cover Mclear Mclear Mclear
Temp (24h trend) 89-94 (+4) 65-70 (+2) 89-94
RH % (24h trend) 45-50 (-8) 95-100 (+3) 46-51
RH Recovery Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) W 6 E 3 NE 6
Mixing Hgt(ft-agl) 5730 310 6180
Vent Rate (mph-ft) 34380 930 37080
Max Dispersion Early 31 Fair 3 Very Poor 18 Gen Poor
Max Dispersion Late 30 Fair 2 Very Poor 31 Fair
Category Day 3 1 3
Max LVORI Early 6 6 9
Max LVORI Late 3 9 3
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY NIGHT...Mostly clear. Lows in the upper 60s. Light and
variable wind.
.THURSDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 47 percent.
Northwest winds less than 10 mph.
.THURSDAY NIGHT...Partly cloudy. Lows in the upper 60s. Light and
variable wind.
.FRIDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 47 percent.
Northeast winds less than 10 mph.
.FRIDAY NIGHT...Partly cloudy. Lows in the upper 60s. Light and
variable wind.
.SATURDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 49 percent.
Southwest 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 upper 80s. Minimum RH 52 percent.
Southwest winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy with a chance of showers. Lows in
the upper 60s. Light and variable wind.
.MONDAY...Mostly sunny with showers likely and a slight chance of
thunderstorms. Highs in the mid 80s. Minimum RH 59 percent. West
winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ040-160745-
Northwest Cocke-
Including the cities of Bybee and Newport
240 AM EDT Tue Sep 15 2026
Today Tonight Wed
Cloud Cover Mclear Mclear Mclear
Temp (24h trend) 89-94 (+5) 65-70 (+1) 88-93
RH % (24h trend) 40-45 (-12) 95-100 (+7) 42-47
RH Recovery Excellent
AM 20FT Wnd (mph) S 11 Lgt/Var
PM 20FT Wnd (mph) Lgt/Var SE 10 Lgt/Var
Transport Wnd (mph) W 6 S 3 NE 7
Mixing Hgt(ft-agl) 5650 310 5620
Vent Rate (mph-ft) 33900 930 39340
Max Dispersion Early 32 Fair 4 Very Poor 19 Gen Poor
Max Dispersion Late 28 Fair 3 Very Poor 33 Fair
Category Day 3 1 3
Max LVORI Early 6 5 8
Max LVORI Late 3 8 3
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY NIGHT...Mostly clear. Lows in the upper 60s. Southeast
winds less than 10 mph.
.THURSDAY...Sunny with a slight chance of showers and
thunderstorms. Highs around 90. Minimum RH 44 percent. Northwest
winds less than 10 mph.
.THURSDAY NIGHT...Mostly clear. Lows in the upper 60s. Southeast
winds less than 10 mph.
.FRIDAY...Sunny with a slight chance of showers and
thunderstorms. Highs around 90. Minimum RH 44 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 chance of showers and
thunderstorms. Highs around 90. Minimum RH 47 percent. Southwest
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 chance of showers and a slight
chance of thunderstorms. Highs in the upper 80s. Minimum RH
49 percent. Southwest winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows in the upper 60s. Southeast winds less than 10 mph.
.MONDAY...Mostly sunny with showers likely and a slight chance of
thunderstorms. Highs in the mid 80s. Minimum RH 56 percent.
Northwest winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ070-160745-
Jefferson-
Including the cities of Jefferson City, Strawberry Plains,
Chestnut Hill, Dandridge, and White Pine
240 AM EDT Tue Sep 15 2026
Today Tonight Wed
Cloud Cover Mclear Mclear Mclear
Temp (24h trend) 91-96 (+5) 66-71 (+3) 90-95
RH % (24h trend) 41-46 (-11) 95-100 (+5) 44-49
RH Recovery Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) W 5 N 2 NE 7
Mixing Hgt(ft-agl) 6050 290 5690
Vent Rate (mph-ft) 30250 580 39830
Max Dispersion Early 34 Fair 3 Very Poor 18 Gen Poor
Max Dispersion Late 30 Fair 1 Very Poor 34 Fair
Category Day 2 1 3
Max LVORI Early 8 7 9
Max LVORI Late 2 9 3
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY NIGHT...Mostly clear. Lows in the upper 60s. East
winds less than 10 mph.
.THURSDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 44 percent.
North winds less than 10 mph.
.THURSDAY NIGHT...Mostly clear. Lows in the upper 60s. Light and
variable wind.
.FRIDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 44 percent.
Northeast winds less than 10 mph.
.FRIDAY NIGHT...Partly cloudy. Lows in the upper 60s. Northeast
winds less than 10 mph.
.SATURDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 46 percent.
Southwest 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 lower 90s. Minimum RH 48 percent.
Southwest winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows in the upper 60s. South winds less than 10 mph.
.MONDAY...Mostly sunny with showers likely and a slight chance of
thunderstorms. Highs in the upper 80s. Minimum RH 56 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.
$$
TNZ035-160745-
Morgan-
Including the cities of Pine Orchard, High Point, and Petros
240 AM EDT Tue Sep 15 2026
Today Tonight Wed
Cloud Cover Mclear Mclear Pcldy
Temp (24h trend) 88-93 (+3) 66-71 (+4) 88-93
RH % (24h trend) 45-50 (-9) 94-99 (0) 46-51
RH Recovery Excellent
AM 20FT Wnd (mph) S 6 S 5
PM 20FT Wnd (mph) Lgt/Var S 7 Lgt/Var
Transport Wnd (mph) SW 6 S 5 NE 5
Mixing Hgt(ft-agl) 5740 360 6610
Vent Rate (mph-ft) 34440 1800 33050
Max Dispersion Early 36 Fair 4 Very Poor 21 Fair
Max Dispersion Late 33 Fair 4 Very Poor 27 Fair
Category Day 3 1 3
Max LVORI Early 7 6 7
Max LVORI Late 3 7 3
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY NIGHT...Mostly clear. Lows in the upper 60s. Light and
variable wind.
.THURSDAY...Sunny. Highs in the lower 90s. Minimum RH 49 percent.
North winds less than 10 mph.
.THURSDAY NIGHT...Mostly clear. Lows in the upper 60s. Light and
variable wind.
.FRIDAY...Sunny with a slight chance of showers and
thunderstorms. Highs around 90. Minimum RH 48 percent. Northeast
winds less than 10 mph.
.FRIDAY NIGHT...Mostly clear. Lows in the mid 60s. Northeast
winds less than 10 mph.
.SATURDAY...Sunny with a slight chance of showers and
thunderstorms. Highs around 90. Minimum RH 51 percent. South
winds less than 10 mph.
.SATURDAY NIGHT...Partly cloudy. Lows in the upper 60s. South
winds less than 10 mph.
.SUNDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 55 percent.
Southwest winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows in the mid 60s. South winds less than 10 mph.
.MONDAY...Mostly sunny with showers likely and a chance of
thunderstorms. Highs in the mid 80s. Minimum RH 65 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.
$$
TNZ012-160745-
Scott TN-
Including the cities of Big South Fork National, Oneida,
Smokey Junction, Elgin, Huntsville, Norma, and Slick Rock
240 AM EDT Tue Sep 15 2026
Today Tonight Wed
Cloud Cover Mclear Mclear Pcldy
Temp (24h trend) 89-94 (+6) 67-72 (+6) 88-93
RH % (24h trend) 44-49 (-8) 88-93 (-4) 45-50
RH Recovery Excellent
AM 20FT Wnd (mph) S 6 Lgt/Var
PM 20FT Wnd (mph) Lgt/Var S 7 Lgt/Var
Transport Wnd (mph) SW 6 SE 5 N 5
Mixing Hgt(ft-agl) 5700 350 6690
Vent Rate (mph-ft) 34200 1750 33450
Max Dispersion Early 37 Fair 5 Very Poor 22 Fair
Max Dispersion Late 36 Fair 4 Very Poor 27 Fair
Category Day 3 1 3
Max LVORI Early 7 5 6
Max LVORI Late 3 6 3
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY NIGHT...Mostly clear. Lows in the upper 60s. Light and
variable wind.
.THURSDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 48 percent.
Northwest winds less than 10 mph.
.THURSDAY NIGHT...Mostly clear. Lows in the upper 60s. Light and
variable wind.
.FRIDAY...Sunny with a slight chance of showers and
thunderstorms. Highs around 90. Minimum RH 49 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. Highs around 90. Minimum RH 51 percent.
South winds less than 10 mph.
.SATURDAY NIGHT...Partly cloudy. Lows in the upper 60s. South
winds less than 10 mph.
.SUNDAY...Mostly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the upper 80s. Minimum RH
55 percent. Southwest winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows in the mid 60s. South winds less than 10 mph.
.MONDAY...Mostly sunny with showers likely and a chance of
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.
$$
TNZ013-160745-
Campbell-
Including the cities of Fincastle, La Follette, Elk Valley,
Jellico, White Oak, Caryville, and Royal Blue
240 AM EDT Tue Sep 15 2026
Today Tonight Wed
Cloud Cover Mclear Mclear Pcldy
Temp (24h trend) 86-91 (+4) 67-72 (+6) 86-91
RH % (24h trend) 48-53 (-9) 94-99 (+4) 49-54
RH Recovery Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var S 6 Lgt/Var
Transport Wnd (mph) W 6 S 6 NE 6
Mixing Hgt(ft-agl) 5520 370 6170
Vent Rate (mph-ft) 33120 2220 37020
Max Dispersion Early 36 Fair 3 Very Poor 21 Fair
Max Dispersion Late 33 Fair 3 Very Poor 31 Fair
Category Day 3 1 3
Max LVORI Early 7 5 7
Max LVORI Late 3 7 3
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY NIGHT...Mostly clear. Lows in the upper 60s. Light and
variable wind.
.THURSDAY...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.
.THURSDAY NIGHT...Mostly clear. Lows in the upper 60s. Light and
variable wind.
.FRIDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 53 percent.
North winds less than 10 mph.
.FRIDAY NIGHT...Partly cloudy. Lows in the upper 60s. Northeast
winds less than 10 mph.
.SATURDAY...Mostly sunny. Highs in the upper 80s. Minimum RH
55 percent. South winds less than 10 mph.
.SATURDAY NIGHT...Partly cloudy. Lows in the upper 60s. South
winds less than 10 mph.
.SUNDAY...Mostly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the mid 80s. Minimum RH
59 percent. Southwest winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows in the upper 60s. South winds less than 10 mph.
.MONDAY...Mostly sunny with showers likely and a chance of
thunderstorms. Highs in the lower 80s. Minimum RH 68 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.
$$
TNZ014-160745-
Claiborne-
Including the cities of Lone Mountain, Sandlick, Springdale,
Arthur, Harrogate-Shawanee, Clairfield, and Howard Quarter
240 AM EDT Tue Sep 15 2026
Today Tonight Wed
Cloud Cover Mclear Mclear Pcldy
Temp (24h trend) 88-93 (+4) 64-69 (+4) 89-94
RH % (24h trend) 45-50 (-7) 95-100 (+4) 46-51
RH Recovery Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) W 6 S 5 NE 6
Mixing Hgt(ft-agl) 5650 320 6560
Vent Rate (mph-ft) 33900 1600 39360
Max Dispersion Early 35 Fair 2 Very Poor 21 Fair
Max Dispersion Late 32 Fair 2 Very Poor 33 Fair
Category Day 3 1 3
Max LVORI Early 7 6 9
Max LVORI Late 3 9 3
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY NIGHT...Mostly clear. Lows in the upper 60s. Light and
variable wind.
.THURSDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 48 percent.
North winds less than 10 mph.
.THURSDAY NIGHT...Mostly clear. Lows in the upper 60s. Light and
variable wind.
.FRIDAY...Sunny with a slight chance of showers and
thunderstorms. Highs around 90. Minimum RH 49 percent. North
winds less than 10 mph.
.FRIDAY NIGHT...Partly cloudy. Lows in the upper 60s. Northeast
winds less than 10 mph.
.SATURDAY...Sunny. Highs around 90. Minimum RH 51 percent. South
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 55 percent.
Southwest winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy with a chance of showers. Lows in
the mid 60s. South winds less than 10 mph.
.MONDAY...Mostly sunny with showers likely and a slight chance of
thunderstorms. Highs in the mid 80s. Minimum RH 62 percent. West
winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ037-160745-
Union-
Including the cities of Maynardville, Norris Lake, Paulette,
Rose Hill, Sharps Chapel, and Luttrell
240 AM EDT Tue Sep 15 2026
Today Tonight Wed
Cloud Cover Mclear Mclear Pcldy
Temp (24h trend) 89-94 (+3) 66-71 (+4) 89-94
RH % (24h trend) 45-50 (-7) 95-100 (+4) 46-51
RH Recovery Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) W 6 SW 3 NE 6
Mixing Hgt(ft-agl) 5860 350 6030
Vent Rate (mph-ft) 35160 1050 36180
Max Dispersion Early 35 Fair 2 Very Poor 20 Gen Poor
Max Dispersion Late 37 Fair 2 Very Poor 30 Fair
Category Day 3 1 3
Max LVORI Early 8 6 9
Max LVORI Late 3 9 3
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY NIGHT...Mostly clear. Lows in the upper 60s. Light and
variable wind.
.THURSDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 49 percent.
North winds less than 10 mph.
.THURSDAY NIGHT...Mostly clear. Lows in the upper 60s. Light and
variable wind.
.FRIDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 48 percent.
North winds less than 10 mph.
.FRIDAY NIGHT...Partly cloudy with a slight chance of showers and
thunderstorms. Lows in the upper 60s. Northeast winds less than
10 mph.
.SATURDAY...Sunny. Highs in the lower 90s. Minimum RH 50 percent.
Southwest winds less than 10 mph.
.SATURDAY NIGHT...Partly cloudy. Lows in the upper 60s. South
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.
Southwest winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows in the upper 60s. Southwest winds less than 10 mph.
.MONDAY...Mostly sunny with showers likely and a slight chance of
thunderstorms. Highs in the mid 80s. Minimum RH 61 percent. West
winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ036-160745-
Anderson-
Including the cities of Oak Ridge and Clinton
240 AM EDT Tue Sep 15 2026
Today Tonight Wed
Cloud Cover Mclear Mclear Pcldy
Temp (24h trend) 89-94 (+4) 67-72 (+4) 89-94
RH % (24h trend) 44-49 (-10) 90-95 (+3) 45-50
RH Recovery Excellent
AM 20FT Wnd (mph) SW 5 Lgt/Var
PM 20FT Wnd (mph) Lgt/Var SW 6 Lgt/Var
Transport Wnd (mph) SW 5 SW 6 NE 6
Mixing Hgt(ft-agl) 5670 340 6250
Vent Rate (mph-ft) 28350 2040 37500
Max Dispersion Early 32 Fair 3 Very Poor 20 Gen Poor
Max Dispersion Late 35 Fair 4 Very Poor 31 Fair
Category Day 2 1 3
Max LVORI Early 6 5 7
Max LVORI Late 3 7 3
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY NIGHT...Mostly clear. Lows in the upper 60s. North
winds less than 10 mph.
.THURSDAY...Sunny. Highs in the lower 90s. Minimum RH 48 percent.
North winds less than 10 mph.
.THURSDAY NIGHT...Mostly clear. Lows in the upper 60s. North
winds less than 10 mph.
.FRIDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 47 percent.
Northeast winds less than 10 mph.
.FRIDAY NIGHT...Partly cloudy. Lows in the upper 60s. Northeast
winds less than 10 mph.
.SATURDAY...Mostly sunny. Highs around 90. Minimum RH 49 percent.
Light and variable wind.
.SATURDAY NIGHT...Partly cloudy. Lows in the upper 60s. Southwest
winds less than 10 mph.
.SUNDAY...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.
.SUNDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows in the upper 60s. Southwest winds less than 10 mph.
.MONDAY...Mostly sunny with showers likely and a chance of
thunderstorms. Highs in the mid 80s. Minimum RH 61 percent. West
winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ069-160745-
Knox-
Including the cities of Bearden, Knoxville, and Lake Forest
240 AM EDT Tue Sep 15 2026
Today Tonight Wed
Cloud Cover Mclear Mclear Mclear
Temp (24h trend) 92-97 (+4) 67-72 (+3) 91-96
RH % (24h trend) 41-46 (-11) 93-98 (+5) 43-48
RH Recovery Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) W 5 SW 3 NE 6
Mixing Hgt(ft-agl) 6290 290 6570
Vent Rate (mph-ft) 31450 870 39420
Max Dispersion Early 38 Fair 2 Very Poor 21 Fair
Max Dispersion Late 41 Gen Good 2 Very Poor 34 Fair
Category Day 2 1 3
Max LVORI Early 7 5 8
Max LVORI Late 2 8 3
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY NIGHT...Mostly clear. Lows in the upper 60s. East
winds less than 10 mph.
.THURSDAY...Sunny. Highs in the mid 90s. Minimum RH 44 percent.
North winds less than 10 mph.
.THURSDAY NIGHT...Mostly clear. Lows in the upper 60s. Northeast
winds less than 10 mph.
.FRIDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 44 percent.
Northeast winds less than 10 mph.
.FRIDAY NIGHT...Partly cloudy with a slight chance of showers and
thunderstorms. Lows in the upper 60s. Northeast winds less than
10 mph.
.SATURDAY...Mostly sunny. Highs in the lower 90s. Minimum RH
46 percent. Southwest winds less than 10 mph.
.SATURDAY NIGHT...Partly cloudy. Lows in the upper 60s. South
winds less than 10 mph.
.SUNDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 49 percent.
Southwest winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows in the upper 60s. Southwest winds less than 10 mph.
.MONDAY...Mostly sunny with showers likely and a slight chance of
thunderstorms. Highs in the upper 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.
$$
TNZ073-160745-
North Sevier-
Including the cities of Harrisburg, Kodak, McMahan, Sevierville,
Seymour, and Pigeon Forge
240 AM EDT Tue Sep 15 2026
Today Tonight Wed
Cloud Cover Mclear Mclear Mclear
Temp (24h trend) 90-95 (+4) 66-71 (+3) 89-94
RH % (24h trend) 42-47 (-11) 95-100 (+4) 44-49
RH Recovery Excellent
AM 20FT Wnd (mph) W 5 Lgt/Var
PM 20FT Wnd (mph) Lgt/Var SE 7 NE 6
Transport Wnd (mph) W 5 S 3 NE 7
Mixing Hgt(ft-agl) 5770 260 5600
Vent Rate (mph-ft) 28850 780 39200
Max Dispersion Early 31 Fair 3 Very Poor 18 Gen Poor
Max Dispersion Late 28 Fair 2 Very Poor 35 Fair
Category Day 2 1 3
Max LVORI Early 8 6 9
Max LVORI Late 3 9 3
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY NIGHT...Mostly clear. Lows in the upper 60s. Southeast
winds less than 10 mph.
.THURSDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 44 percent.
North winds less than 10 mph.
.THURSDAY NIGHT...Mostly clear. Lows in the upper 60s. East winds
less than 10 mph.
.FRIDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 45 percent.
Northeast 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 chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 47 percent.
Southwest winds less than 10 mph.
.SATURDAY NIGHT...Partly cloudy. Lows in the upper 60s. South
winds less than 10 mph.
.SUNDAY...Mostly sunny with a chance of showers and a slight
chance of thunderstorms. Highs around 90. Minimum RH 49 percent.
Southwest winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows in the upper 60s. South winds less than 10 mph.
.MONDAY...Mostly sunny with showers likely and a slight chance of
thunderstorms. Highs in the upper 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.
$$
TNZ067-160745-
Roane-
Including the cities of Harriman, Eagle Furnace, Rockwood,
Bradbury, Fairview, Kingston, and Oliver Springs
240 AM EDT Tue Sep 15 2026
Today Tonight Wed
Cloud Cover Mclear Mclear Mclear
Temp (24h trend) 91-96 (+3) 67-72 (+3) 91-96
RH % (24h trend) 43-48 (-12) 95-100 (+2) 46-51
RH Recovery Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) SW 5 SW 5 NE 6
Mixing Hgt(ft-agl) 6130 330 6680
Vent Rate (mph-ft) 30650 1650 40080
Max Dispersion Early 37 Fair 3 Very Poor 16 Gen Poor
Max Dispersion Late 37 Fair 3 Very Poor 33 Fair
Category Day 2 1 3
Max LVORI Early 8 6 9
Max LVORI Late 3 8 3
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY NIGHT...Mostly clear. Lows in the upper 60s. Light and
variable wind.
.THURSDAY...Sunny. Highs in the lower 90s. Minimum RH 48 percent.
Northeast winds less than 10 mph.
.THURSDAY NIGHT...Mostly clear. Lows in the upper 60s. Light and
variable wind.
.FRIDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 46 percent.
Northeast winds less than 10 mph.
.FRIDAY NIGHT...Mostly clear. Lows in the upper 60s. Light and
variable wind.
.SATURDAY...Mostly sunny. Highs in the lower 90s. Minimum RH
49 percent. Light and variable wind.
.SATURDAY NIGHT...Partly cloudy. Lows in the upper 60s. South
winds less than 10 mph.
.SUNDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 53 percent.
Southwest winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows in the upper 60s. Light and variable wind.
.MONDAY...Mostly sunny with showers likely and a chance of
thunderstorms. Highs in the upper 80s. Minimum RH 61 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.
$$
TNZ068-160745-
Loudon-
Including the cities of Lenoir City and Loudon
240 AM EDT Tue Sep 15 2026
Today Tonight Wed
Cloud Cover Mclear Mclear Mclear
Temp (24h trend) 92-97 (+4) 67-72 (+3) 91-96
RH % (24h trend) 42-47 (-12) 94-99 (0) 44-49
RH Recovery Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) SW 5 SW 5 NE 7
Mixing Hgt(ft-agl) 6370 300 6930
Vent Rate (mph-ft) 31850 1500 48510
Max Dispersion Early 42 Gen Good 4 Very Poor 19 Gen Poor
Max Dispersion Late 42 Gen Good 2 Very Poor 41 Gen Good
Category Day 2 1 3
Max LVORI Early 8 6 9
Max LVORI Late 3 8 3
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY NIGHT...Mostly clear. Lows in the upper 60s. East
winds less than 10 mph.
.THURSDAY...Sunny. Highs in the lower 90s. Minimum RH 46 percent.
Northeast winds less than 10 mph.
.THURSDAY NIGHT...Mostly clear. Lows in the upper 60s. Northeast
winds less than 10 mph.
.FRIDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 44 percent.
Northeast winds less than 10 mph.
.FRIDAY NIGHT...Mostly clear with a slight chance of showers and
thunderstorms. Lows in the upper 60s. Northeast winds less than
10 mph.
.SATURDAY...Mostly sunny. Highs in the lower 90s. Minimum RH
46 percent. Southwest winds less than 10 mph.
.SATURDAY NIGHT...Partly cloudy. Lows in the upper 60s. South
winds less than 10 mph.
.SUNDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 50 percent.
Southwest winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows in the upper 60s. Southwest winds less than 10 mph.
.MONDAY...Mostly sunny with showers likely and a slight chance of
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.
$$
TNZ071-160745-
Northwest Blount-
Including the cities of Happy Valley, Maryville, and Alcoa
240 AM EDT Tue Sep 15 2026
Today Tonight Wed
Cloud Cover Mclear Mclear Mclear
Temp (24h trend) 91-96 (+4) 67-72 (+2) 90-95
RH % (24h trend) 42-47 (-12) 95-100 (+4) 43-48
RH Recovery Excellent
AM 20FT Wnd (mph) SW 5 Lgt/Var
PM 20FT Wnd (mph) Lgt/Var S 8 NE 6
Transport Wnd (mph) W 5 S 3 NE 7
Mixing Hgt(ft-agl) 6070 280 6180
Vent Rate (mph-ft) 30350 840 43260
Max Dispersion Early 36 Fair 3 Very Poor 21 Fair
Max Dispersion Late 32 Fair 2 Very Poor 38 Fair
Category Day 2 1 3
Max LVORI Early 7 5 8
Max LVORI Late 3 8 3
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY NIGHT...Mostly clear. Lows in the upper 60s. Southeast
winds less than 10 mph.
.THURSDAY...Sunny. Highs in the lower 90s. Minimum RH 46 percent.
North winds less than 10 mph.
.THURSDAY NIGHT...Mostly clear. Lows in the upper 60s. East winds
less than 10 mph.
.FRIDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 45 percent.
Northeast 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 chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 48 percent.
Southwest winds less than 10 mph.
.SATURDAY NIGHT...Partly cloudy. Lows in the upper 60s. South
winds less than 10 mph.
.SUNDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 51 percent.
Southwest winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows in the upper 60s. South winds less than 10 mph.
.MONDAY...Mostly sunny with showers likely and a slight chance of
thunderstorms. Highs in the upper 80s. Minimum RH 59 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.
$$
TNZ086-160745-
Northwest Monroe-
Including the cities of Sweetwater, Madisonville,
and Bullet Creek
240 AM EDT Tue Sep 15 2026
Today Tonight Wed
Cloud Cover Mclear Mclear Mclear
Temp (24h trend) 92-97 (+4) 67-72 (+2) 91-96
RH % (24h trend) 41-46 (-11) 93-98 (0) 43-48
RH Recovery Excellent
AM 20FT Wnd (mph) S 5 Lgt/Var
PM 20FT Wnd (mph) Lgt/Var S 8 Lgt/Var
Transport Wnd (mph) SW 5 S 5 NE 7
Mixing Hgt(ft-agl) 6130 310 6620
Vent Rate (mph-ft) 30650 1550 46340
Max Dispersion Early 39 Fair 4 Very Poor 22 Fair
Max Dispersion Late 36 Fair 3 Very Poor 42 Gen Good
Category Day 2 1 3
Max LVORI Early 8 5 8
Max LVORI Late 3 8 3
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY NIGHT...Mostly clear. Lows in the upper 60s. Southeast
winds less than 10 mph.
.THURSDAY...Sunny. Highs in the lower 90s. Minimum RH 44 percent.
North winds less than 10 mph.
.THURSDAY NIGHT...Mostly clear. Lows in the upper 60s. Light and
variable wind.
.FRIDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 43 percent.
Northeast winds less than 10 mph.
.FRIDAY NIGHT...Mostly clear with a slight chance of showers and
thunderstorms. Lows in the upper 60s. East winds less than
10 mph.
.SATURDAY...Sunny with a chance of showers and thunderstorms.
Highs in the lower 90s. Minimum RH 46 percent. Southwest winds
less than 10 mph.
.SATURDAY NIGHT...Partly cloudy. Lows in the upper 60s. South
winds less than 10 mph.
.SUNDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 49 percent.
South winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows in the upper 60s. South winds less than 10 mph.
.MONDAY...Mostly sunny with showers likely and a slight chance of
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.
$$
TNZ083-160745-
Rhea-
Including the cities of Dayton, Evensville, Old Washington,
Grandview, and Spring City
240 AM EDT Tue Sep 15 2026
Today Tonight Wed
Cloud Cover Mclear Mclear Mclear
Temp (24h trend) 91-96 (+3) 68-73 (+4) 91-96
RH % (24h trend) 43-48 (-13) 95-100 (+1) 44-49
RH Recovery Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) S 5 S 8 NE 7
Mixing Hgt(ft-agl) 5960 390 6890
Vent Rate (mph-ft) 29800 3120 48230
Max Dispersion Early 34 Fair 3 Very Poor 17 Gen Poor
Max Dispersion Late 37 Fair 3 Very Poor 39 Fair
Category Day 2 1 3
Max LVORI Early 8 6 7
Max LVORI Late 3 7 3
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY NIGHT...Mostly clear. Lows in the upper 60s. Light and
variable wind.
.THURSDAY...Sunny. Highs in the lower 90s. Minimum RH 48 percent.
Northeast winds less than 10 mph.
.THURSDAY NIGHT...Mostly clear. Lows in the upper 60s. Light and
variable wind.
.FRIDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 46 percent.
Northeast winds less than 10 mph.
.FRIDAY NIGHT...Mostly clear. Lows in the upper 60s. Light and
variable wind.
.SATURDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 49 percent.
South winds less than 10 mph.
.SATURDAY NIGHT...Partly cloudy. Lows in the upper 60s. Southwest
winds less than 10 mph.
.SUNDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 54 percent.
South winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows in the upper 60s. Southwest winds less than 10 mph.
.MONDAY...Mostly sunny with showers likely and a slight chance of
thunderstorms. Highs in the upper 80s. Minimum RH 63 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.
$$
TNZ084-160745-
Meigs-
Including the city of Big Spring
240 AM EDT Tue Sep 15 2026
Today Tonight Wed
Cloud Cover Mclear Mclear Mclear
Temp (24h trend) 92-97 (+2) 68-73 (+3) 92-97
RH % (24h trend) 41-46 (-11) 95-100 (0) 41-46
RH Recovery Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) S 5 SW 5 NE 6
Mixing Hgt(ft-agl) 6110 290 6910
Vent Rate (mph-ft) 30550 1450 41460
Max Dispersion Early 34 Fair 4 Very Poor 16 Gen Poor
Max Dispersion Late 35 Fair 3 Very Poor 36 Fair
Category Day 2 1 3
Max LVORI Early 9 6 9
Max LVORI Late 3 8 3
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY NIGHT...Mostly clear. Lows in the upper 60s. Light and
variable wind.
.THURSDAY...Sunny. Highs in the mid 90s. Minimum RH 44 percent.
Northeast winds less than 10 mph.
.THURSDAY NIGHT...Mostly clear. Lows in the upper 60s. Light and
variable wind.
.FRIDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the mid 90s. Minimum RH 42 percent.
Northeast winds less than 10 mph.
.FRIDAY NIGHT...Mostly clear. Lows in the upper 60s. Light and
variable wind.
.SATURDAY...Sunny. Highs in the mid 90s. Minimum RH 45 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 50 percent.
Southwest winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows in the upper 60s. Light and variable wind.
.MONDAY...Mostly sunny with showers likely and a slight chance of
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.
$$
TNZ085-160745-
McMinn-
Including the cities of Athens, Clear Water, Dentville,
and Etowah
240 AM EDT Tue Sep 15 2026
Today Tonight Wed
Cloud Cover Mclear Mclear Mclear
Temp (24h trend) 92-97 (+3) 67-72 (+2) 92-97
RH % (24h trend) 40-45 (-9) 93-98 (-1) 41-46
RH Recovery Excellent
AM 20FT Wnd (mph) S 5 Lgt/Var
PM 20FT Wnd (mph) Lgt/Var S 9 Lgt/Var
Transport Wnd (mph) SW 6 S 5 NE 7
Mixing Hgt(ft-agl) 6390 280 7000
Vent Rate (mph-ft) 38340 1400 49000
Max Dispersion Early 40 Fair 5 Very Poor 20 Gen Poor
Max Dispersion Late 36 Fair 4 Very Poor 42 Gen Good
Category Day 3 1 3
Max LVORI Early 8 6 8
Max LVORI Late 3 8 3
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY NIGHT...Mostly clear. Lows in the upper 60s. East
winds less than 10 mph.
.THURSDAY...Sunny. Highs in the mid 90s. Minimum RH 42 percent.
North winds less than 10 mph.
.THURSDAY NIGHT...Mostly clear. Lows in the upper 60s. Light and
variable wind.
.FRIDAY...Sunny. Highs in the mid 90s. Minimum RH 40 percent.
Northeast winds less than 10 mph.
.FRIDAY NIGHT...Mostly clear with a slight chance of showers and
thunderstorms. Lows in the upper 60s. Light and variable wind.
.SATURDAY...Sunny. Highs in the mid 90s. Minimum RH 43 percent.
Southwest winds less than 10 mph.
.SATURDAY NIGHT...Partly cloudy. Lows in the upper 60s. South
winds less than 10 mph.
.SUNDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 47 percent.
South winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows in the upper 60s. South winds less than 10 mph.
.MONDAY...Mostly sunny with showers likely and a slight chance of
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.
$$
TNZ099-160745-
Hamilton-
Including the cities of Chattanooga, Lookout Mountain,
and Signal Mountain
240 AM EDT Tue Sep 15 2026
Today Tonight Wed
Cloud Cover Mclear Mclear Mclear
Temp (24h trend) 92-97 (+1) 69-74 (+2) 92-97
RH % (24h trend) 40-45 (-8) 87-92 (-1) 38-43
RH Recovery Excellent
AM 20FT Wnd (mph) SE 7 Lgt/Var
PM 20FT Wnd (mph) S 7 S 10 Lgt/Var
Transport Wnd (mph) S 6 S 6 NE 6
Mixing Hgt(ft-agl) 6650 390 7210
Vent Rate (mph-ft) 39900 2340 43260
Max Dispersion Early 43 Gen Good 5 Very Poor 19 Gen Poor
Max Dispersion Late 38 Fair 5 Very Poor 36 Fair
Category Day 3 1 3
Max LVORI Early 7 4 6
Max LVORI Late 2 6 2
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY NIGHT...Mostly clear. Lows around 70. Southeast winds
less than 10 mph.
.THURSDAY...Sunny. Highs in the mid 90s. Minimum RH 42 percent.
Northeast winds less than 10 mph.
.THURSDAY NIGHT...Mostly clear. Lows around 70. North winds less
than 10 mph.
.FRIDAY...Sunny. Highs in the mid 90s. Minimum RH 40 percent.
Northeast winds less than 10 mph.
.FRIDAY NIGHT...Mostly clear. Lows around 70. Northeast winds
less than 10 mph.
.SATURDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the mid 90s. Minimum RH 44 percent. South
winds less than 10 mph.
.SATURDAY NIGHT...Mostly clear. Lows around 70. South winds less
than 10 mph.
.SUNDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 49 percent.
South winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy with a slight chance of showers and
thunderstorms. Lows in the upper 60s. South winds less than
10 mph.
.MONDAY...Mostly sunny with showers likely and a slight chance of
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.
$$
TNZ100-160745-
Bradley-
Including the cities of Cleveland and Tasso
240 AM EDT Tue Sep 15 2026
Today Tonight Wed
Cloud Cover Mclear Mclear Mclear
Temp (24h trend) 93-98 (+2) 68-73 (+2) 93-98
RH % (24h trend) 38-43 (-6) 92-97 (-1) 38-43
RH Recovery Excellent
AM 20FT Wnd (mph) S 6 Lgt/Var
PM 20FT Wnd (mph) S 6 S 6 Lgt/Var
Transport Wnd (mph) S 6 S 3 NE 7
Mixing Hgt(ft-agl) 6760 280 7480
Vent Rate (mph-ft) 40560 840 52360
Max Dispersion Early 44 Gen Good 4 Very Poor 19 Gen Poor
Max Dispersion Late 40 Fair 2 Very Poor 43 Gen Good
Category Day 3 1 3
Max LVORI Early 8 6 8
Max LVORI Late 2 8 2
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY NIGHT...Mostly clear. Lows in the upper 60s. Southeast
winds less than 10 mph.
.THURSDAY...Sunny. Highs in the mid 90s. Minimum RH 38 percent.
North winds less than 10 mph.
.THURSDAY NIGHT...Mostly clear. Lows in the upper 60s. East winds
less than 10 mph.
.FRIDAY...Sunny. Highs in the mid 90s. Minimum RH 36 percent.
Northeast winds less than 10 mph.
.FRIDAY NIGHT...Partly cloudy. Lows in the upper 60s. Light and
variable wind.
.SATURDAY...Sunny. Highs in the mid 90s. Minimum RH 40 percent.
South winds less than 10 mph.
.SATURDAY NIGHT...Mostly clear. Lows in the upper 60s. South
winds less than 10 mph.
.SUNDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 45 percent.
South winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy with a slight chance of showers and
thunderstorms. Lows in the upper 60s. South winds less than
10 mph.
.MONDAY...Mostly sunny with showers likely and a slight chance of
thunderstorms. Highs around 90. Minimum RH 53 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.
$$
TNZ101-160745-
West Polk-
Including the cities of Conasauga, Archville, Benton, Parksville,
and Reliance
240 AM EDT Tue Sep 15 2026
Today Tonight Wed
Cloud Cover Mclear Mclear Mclear
Temp (24h trend) 92-97 (+2) 66-71 (0) 92-97
RH % (24h trend) 38-43 (-6) 92-97 (+2) 38-43
RH Recovery Excellent
AM 20FT Wnd (mph) S 5 Lgt/Var
PM 20FT Wnd (mph) Lgt/Var SE 6 Lgt/Var
Transport Wnd (mph) S 6 SE 6 NE 7
Mixing Hgt(ft-agl) 6080 340 6530
Vent Rate (mph-ft) 36480 2040 45710
Max Dispersion Early 35 Fair 4 Very Poor 23 Fair
Max Dispersion Late 28 Fair 4 Very Poor 40 Fair
Category Day 3 1 3
Max LVORI Early 6 5 8
Max LVORI Late 3 7 2
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY NIGHT...Mostly clear. Lows in the upper 60s. Southeast
winds less than 10 mph.
.THURSDAY...Sunny. Highs in the mid 90s. Minimum RH 38 percent.
North winds less than 10 mph.
.THURSDAY NIGHT...Mostly clear. Lows in the upper 60s. Light and
variable wind.
.FRIDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the mid 90s. Minimum RH 36 percent.
Northeast winds less than 10 mph.
.FRIDAY NIGHT...Mostly clear. Lows in the upper 60s. East winds
less than 10 mph.
.SATURDAY...Sunny with a chance of showers and thunderstorms.
Highs in the mid 90s. Minimum RH 41 percent. South 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 chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 45 percent.
South winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy with a slight chance of showers and
thunderstorms. Lows in the mid 60s. Southeast winds less than
10 mph.
.MONDAY...Mostly sunny with showers likely and a chance of
thunderstorms. Highs in the upper 80s. Minimum RH 52 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.
$$
TNZ082-160745-
Bledsoe-
Including the cities of Old Cumberland, Palio, Melvine,
Mount Crest, Pikeville, and Brayton
140 AM CDT Tue Sep 15 2026
Today Tonight Wed
Cloud Cover Mclear Mclear Mclear
Temp (24h trend) 89-94 (+2) 66-71 (+3) 89-94
RH % (24h trend) 42-47 (-11) 92-97 (-4) 44-49
RH Recovery Excellent
AM 20FT Wnd (mph) S 5 Lgt/Var
PM 20FT Wnd (mph) Lgt/Var S 6 Lgt/Var
Transport Wnd (mph) S 6 S 8 NE 6
Mixing Hgt(ft-agl) 5960 360 7160
Vent Rate (mph-ft) 35760 2880 42960
Max Dispersion Early 37 Fair 4 Very Poor 23 Fair
Max Dispersion Late 34 Fair 5 Very Poor 37 Fair
Category Day 3 1 3
Max LVORI Early 8 6 6
Max LVORI Late 3 6 3
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY NIGHT...Mostly clear. Lows in the upper 60s. Light and
variable wind.
.THURSDAY...Sunny. Highs in the lower 90s. Minimum RH 47 percent.
North winds less than 10 mph.
.THURSDAY NIGHT...Mostly clear. Lows in the upper 60s. Light and
variable wind.
.FRIDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 45 percent.
Northeast winds less than 10 mph.
.FRIDAY NIGHT...Mostly clear. Lows in the mid 60s. Light and
variable wind.
.SATURDAY...Sunny with a chance of showers and thunderstorms.
Highs around 90. Minimum RH 48 percent. South winds less than
10 mph.
.SATURDAY NIGHT...Partly cloudy. Lows in the upper 60s. South
winds less than 10 mph.
.SUNDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 53 percent.
South winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows in the mid 60s. South winds less than 10 mph.
.MONDAY...Mostly sunny with showers likely and a chance of
thunderstorms. Highs in the mid 80s. Minimum RH 63 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.
$$
TNZ081-160745-
Sequatchie-
Including the cities of Cagle, Dunlap, Cartwright, and Lone Oak
140 AM CDT Tue Sep 15 2026
Today Tonight Wed
Cloud Cover Mclear Mclear Mclear
Temp (24h trend) 88-93 (+1) 66-71 (+2) 88-93
RH % (24h trend) 45-50 (-8) 90-95 (-3) 45-50
RH Recovery Excellent
AM 20FT Wnd (mph) S 5 Lgt/Var
PM 20FT Wnd (mph) Lgt/Var S 7 Lgt/Var
Transport Wnd (mph) S 6 S 8 NE 6
Mixing Hgt(ft-agl) 6180 410 7080
Vent Rate (mph-ft) 37080 3280 42480
Max Dispersion Early 36 Fair 6 Very Poor 19 Gen Poor
Max Dispersion Late 34 Fair 5 Very Poor 36 Fair
Category Day 3 1 3
Max LVORI Early 8 5 6
Max LVORI Late 3 6 3
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY NIGHT...Mostly clear. Lows in the upper 60s. Light and
variable wind.
.THURSDAY...Sunny. Highs in the lower 90s. Minimum RH 47 percent.
North winds less than 10 mph.
.THURSDAY NIGHT...Mostly clear. Lows in the upper 60s. Light and
variable wind.
.FRIDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 45 percent.
Northeast winds less than 10 mph.
.FRIDAY NIGHT...Mostly clear. Lows in the upper 60s. Light and
variable wind.
.SATURDAY...Sunny with a chance of showers and thunderstorms.
Highs in the upper 80s. Minimum RH 49 percent. South winds less
than 10 mph.
.SATURDAY NIGHT...Mostly clear. Lows in the upper 60s. South
winds less than 10 mph.
.SUNDAY...Sunny with a chance of showers and thunderstorms. Highs
in the upper 80s. Minimum RH 54 percent. South winds less than
10 mph.
.SUNDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows in the mid 60s. South winds less than 10 mph.
.MONDAY...Mostly sunny with showers likely and a chance of
thunderstorms. Highs in the mid 80s. Minimum RH 63 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.
$$
TNZ098-160745-
Marion-
Including the cities of South Pittsburg, Haletown (Guild),
Jasper, Martin Springs, Whitwell, Powells Crossroads,
and Monteagle
140 AM CDT Tue Sep 15 2026
Today Tonight Wed
Cloud Cover Mclear Mclear Mclear
Temp (24h trend) 90-95 (+1) 68-73 (+2) 90-95
RH % (24h trend) 40-45 (-7) 87-92 (-1) 40-45
RH Recovery Excellent
AM 20FT Wnd (mph) SE 6 Lgt/Var
PM 20FT Wnd (mph) S 5 SE 9 Lgt/Var
Transport Wnd (mph) S 6 SE 6 E 7
Mixing Hgt(ft-agl) 6520 410 7240
Vent Rate (mph-ft) 39120 2460 50680
Max Dispersion Early 35 Fair 5 Very Poor 18 Gen Poor
Max Dispersion Late 34 Fair 5 Very Poor 39 Fair
Category Day 3 1 3
Max LVORI Early 7 4 6
Max LVORI Late 2 6 2
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY NIGHT...Mostly clear. Lows in the upper 60s. East
winds less than 10 mph.
.THURSDAY...Sunny. Highs in the lower 90s. Minimum RH 42 percent.
North winds less than 10 mph.
.THURSDAY NIGHT...Mostly clear. Lows in the upper 60s. Northeast
winds less than 10 mph.
.FRIDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 40 percent.
Northeast winds less than 10 mph.
.FRIDAY NIGHT...Mostly clear. Lows in the upper 60s. Northeast
winds less than 10 mph.
.SATURDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 45 percent.
South winds less than 10 mph.
.SATURDAY NIGHT...Mostly clear. Lows in the upper 60s. Southeast
winds less than 10 mph.
.SUNDAY...Sunny with a chance of showers and a slight chance of
thunderstorms. Highs in the upper 80s. Minimum RH 50 percent.
South winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy with a slight chance of showers and
thunderstorms. Lows in the upper 60s. Southeast winds less than
10 mph.
.MONDAY...Mostly sunny with showers likely and a chance of
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.
$$
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