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602
FNUS54 KMRX 120638
FWFMRX
Fire Weather Planning Forecast for East Tennessee...Southwest
Virginia...and Extreme Southwest North Carolina
National Weather Service Morristown TN
238 AM EDT Sat Sep 12 2026
.DISCUSSION...
Widespread coverage of showers and storms expected today. Then
isolated showers again on Sunday. Early next week will be dry with
rain chances returning to the higher elevations by midweek. Above
normal temperatures expected through the forecast period.
VAZ001-130745-
Lee-
Including the city of Rose Hill
238 AM EDT Sat Sep 12 2026
Today Tonight Sun
Cloud Cover Mcldy Pcldy Pcldy
Temp (24h trend) 79-84 (-5) 63-68 (0) 82-87
RH % (24h trend) 73-78 (+15) 95-100 (0) 57-62
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 7 W 6 NW 8
Mixing Hgt(ft-agl) 2580 390 4690
Vent Rate (mph-ft) 18060 2340 37520
Max Dispersion Early 11 Poor 2 Very Poor 22 Fair
Max Dispersion Late 14 Gen Poor 2 Very Poor 34 Fair
Category Day 2 1 3
Max LVORI Early 9 10 10
Max LVORI Late 5 10 3
Precip Chance (%) 70 50 0
Precip Type Tstms Tstms None
Precip Duration 2 1
Precip Amount 0.17 0.03 0.00
Precip Begin 8 AM Continuing
Precip End Continuing 3 AM
Chance of Thunder (%) 50 20 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY NIGHT...Partly cloudy. Lows in the lower 60s. Northwest
winds less than 10 mph.
.MONDAY...Mostly sunny. Highs in the lower 80s. Minimum RH
60 percent. North winds less than 10 mph.
.MONDAY NIGHT...Mostly clear. Lows in the lower 60s. Northeast
winds less than 10 mph.
.TUESDAY...Sunny. Highs in the mid 80s. Minimum RH 58 percent.
South winds less than 10 mph.
.TUESDAY NIGHT...Mostly clear. Lows in the lower 60s. Southeast
winds less than 10 mph.
.WEDNESDAY...Sunny. Highs in the upper 80s. Minimum RH
56 percent. West winds less than 10 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows in the mid 60s. East winds
less than 10 mph.
.THURSDAY...Sunny with a slight chance of showers. Highs in the
upper 80s. Minimum RH 55 percent. Northwest winds less than
10 mph.
.THURSDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows in the mid 60s. Northeast winds less than 10 mph.
.FRIDAY...Mostly sunny with a chance of showers 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.
$$
VAZ002-130745-
Wise-
Including the cities of Big Stone Gap, Norton, Wise, Coeburn,
Appalachia, and Pardee
238 AM EDT Sat Sep 12 2026
Today Tonight Sun
Cloud Cover Pcldy Pcldy Pcldy
Temp (24h trend) 77-82 (-3) 62-67 (0) 79-84
RH % (24h trend) 73-78 (+7) 95-100 (+1) 63-68
RH Recovery Excellent
AM 20FT Wnd (mph) S 6 Lgt/Var
PM 20FT Wnd (mph) SW 5 SW 6 NW 5
Transport Wnd (mph) S 7 SW 5 NW 9
Mixing Hgt(ft-agl) 2730 430 3960
Vent Rate (mph-ft) 19110 2150 35640
Max Dispersion Early 16 Gen Poor 2 Very Poor 21 Fair
Max Dispersion Late 18 Gen Poor 3 Very Poor 30 Fair
Category Day 2 1 3
Max LVORI Early 9 10 10
Max LVORI Late 6 10 4
Precip Chance (%) 70 50 20
Precip Type Tstms Tstms Showers
Precip Duration 2 1 1
Precip Amount 0.15 0.08 0.01
Precip Begin 9 AM Continuing 8 AM
Precip End Continuing 3 AM 2 PM
Chance of Thunder (%) 50 30 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY NIGHT...Partly cloudy. Lows in the lower 60s. Northwest
winds less than 10 mph.
.MONDAY...Partly sunny. Highs in the upper 70s. Minimum RH
65 percent. North winds less than 10 mph.
.MONDAY NIGHT...Mostly clear. Lows in the upper 50s. East winds
less than 10 mph.
.TUESDAY...Sunny. Highs in the mid 80s. Minimum RH 59 percent.
Southwest winds less than 10 mph.
.TUESDAY NIGHT...Mostly clear. Lows in the lower 60s. South winds
less than 10 mph.
.WEDNESDAY...Sunny. Highs in the mid 80s. Minimum RH 58 percent.
Northwest winds less than 10 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows in the mid 60s. South winds
less than 10 mph.
.THURSDAY...Sunny with a chance of showers. Highs in the mid 80s.
Minimum RH 58 percent. West winds less than 10 mph.
.THURSDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows in the mid 60s. Northeast winds less than 10 mph.
.FRIDAY...Partly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the lower 80s. Minimum RH
62 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.
$$
VAZ005-130745-
Scott VA-
Including the city of Hiltons
238 AM EDT Sat Sep 12 2026
Today Tonight Sun
Cloud Cover Mcldy Pcldy Pcldy
Temp (24h trend) 81-86 (-3) 64-69 (0) 82-87
RH % (24h trend) 70-75 (+12) 95-100 (+4) 59-64
RH Recovery Excellent
AM 20FT Wnd (mph) S 5 Lgt/Var
PM 20FT Wnd (mph) SW 5 SW 5 Lgt/Var
Transport Wnd (mph) S 6 SW 5 NW 8
Mixing Hgt(ft-agl) 2700 390 4250
Vent Rate (mph-ft) 16200 1950 34000
Max Dispersion Early 10 Poor 2 Very Poor 22 Fair
Max Dispersion Late 14 Gen Poor 2 Very Poor 30 Fair
Category Day 2 1 3
Max LVORI Early 8 10 10
Max LVORI Late 5 10 3
Precip Chance (%) 80 50 20
Precip Type Tstms Tstms None
Precip Duration 2 1
Precip Amount 0.23 0.09 0.01
Precip Begin 8 AM Continuing 2 PM
Precip End Continuing 4 AM 4 PM
Chance of Thunder (%) 50 30 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY NIGHT...Partly cloudy. Lows in the mid 60s. Northwest
winds less than 10 mph.
.MONDAY...Mostly sunny. Highs in the lower 80s. Minimum RH
61 percent. North winds less than 10 mph.
.MONDAY NIGHT...Mostly clear. Lows in the lower 60s. Northeast
winds less than 10 mph.
.TUESDAY...Sunny. Highs in the mid 80s. Minimum RH 58 percent.
South winds less than 10 mph.
.TUESDAY NIGHT...Mostly clear. Lows in the lower 60s. Southeast
winds less than 10 mph.
.WEDNESDAY...Sunny. Highs in the upper 80s. Minimum RH
56 percent. Northwest winds less than 10 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows in the mid 60s. Light and
variable wind.
.THURSDAY...Sunny with a slight chance of showers. Highs in the
upper 80s. Minimum RH 55 percent. West winds less than 10 mph.
.THURSDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows in the mid 60s. North winds less than 10 mph.
.FRIDAY...Mostly sunny with a chance of showers 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.
$$
VAZ006-130745-
Russell-
Including the cities of Hansonville, Lebanon, Dye, Castlewood,
Honaker, and Rosedale
238 AM EDT Sat Sep 12 2026
Today Tonight Sun
Cloud Cover Mcldy Pcldy Pcldy
Temp (24h trend) 79-84 (-2) 63-68 (+1) 79-84
RH % (24h trend) 70-75 (+5) 95-100 (+3) 61-66
RH Recovery Excellent
AM 20FT Wnd (mph) S 7 W 7
PM 20FT Wnd (mph) S 6 SW 7 NW 5
Transport Wnd (mph) S 8 SW 6 NW 8
Mixing Hgt(ft-agl) 3030 420 3350
Vent Rate (mph-ft) 24240 2520 26800
Max Dispersion Early 17 Gen Poor 2 Very Poor 19 Gen Poor
Max Dispersion Late 21 Fair 3 Very Poor 24 Fair
Category Day 2 1 3
Max LVORI Early 8 10 9
Max LVORI Late 7 9 4
Precip Chance (%) 80 50 30
Precip Type Tstms Tstms Showers
Precip Duration 2 1 1
Precip Amount 0.27 0.09 0.01
Precip Begin 9 AM Continuing Continuing
Precip End Continuing Continuing 4 PM
Chance of Thunder (%) 50 30 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY NIGHT...Partly cloudy. Lows in the lower 60s. Northwest
winds less than 10 mph.
.MONDAY...Partly sunny. Highs in the upper 70s. Minimum RH
64 percent. North winds less than 10 mph.
.MONDAY NIGHT...Mostly clear. Lows in the upper 50s. East winds
less than 10 mph.
.TUESDAY...Sunny. Highs in the lower 80s. Minimum RH 59 percent.
South winds less than 10 mph.
.TUESDAY NIGHT...Mostly clear. Lows in the lower 60s. Southeast
winds less than 10 mph.
.WEDNESDAY...Sunny. Highs in the mid 80s. Minimum RH 57 percent.
Northwest winds less than 10 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows in the lower 60s. Southeast
winds less than 10 mph.
.THURSDAY...Sunny with a chance of showers. Highs in the mid 80s.
Minimum RH 56 percent. West winds less than 10 mph.
.THURSDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows in the lower 60s. East winds less than 10 mph.
.FRIDAY...Partly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the lower 80s. Minimum RH
61 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.
$$
VAZ008-130745-
Washington VA-
Including the cities of Benhams, Bristol VA, and Abingdon
238 AM EDT Sat Sep 12 2026
Today Tonight Sun
Cloud Cover Mcldy Pcldy Pcldy
Temp (24h trend) 80-85 (-2) 63-68 (+1) 79-84
RH % (24h trend) 69-74 (+9) 95-100 (+3) 61-66
RH Recovery Excellent
AM 20FT Wnd (mph) SE 7 W 6
PM 20FT Wnd (mph) S 6 SW 6 NW 5
Transport Wnd (mph) S 6 SW 6 W 8
Mixing Hgt(ft-agl) 2760 390 3460
Vent Rate (mph-ft) 16560 2340 27680
Max Dispersion Early 15 Gen Poor 3 Very Poor 20 Gen Poor
Max Dispersion Late 17 Gen Poor 3 Very Poor 25 Fair
Category Day 2 1 3
Max LVORI Early 8 9 9
Max LVORI Late 7 9 4
Precip Chance (%) 80 50 20
Precip Type Tstms Tstms Tstms
Precip Duration 3 1 1
Precip Amount 0.32 0.04 0.01
Precip Begin 8 AM Continuing 8 AM
Precip End Continuing 5 AM 5 PM
Chance of Thunder (%) 50 30 20
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY NIGHT...Partly cloudy. Lows in the lower 60s. Northwest
winds less than 10 mph.
.MONDAY...Partly sunny. Highs in the lower 80s. Minimum RH
64 percent. Northwest winds less than 10 mph.
.MONDAY NIGHT...Mostly clear. Lows around 60. East winds less
than 10 mph.
.TUESDAY...Sunny. Highs in the mid 80s. Minimum RH 60 percent.
South winds less than 10 mph.
.TUESDAY NIGHT...Mostly clear. Lows around 60. Southeast winds
less than 10 mph.
.WEDNESDAY...Sunny. Highs in the mid 80s. Minimum RH 56 percent.
North winds less than 10 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows in the lower 60s. East
winds less than 10 mph.
.THURSDAY...Sunny with a chance of showers. Highs in the mid 80s.
Minimum RH 55 percent. West winds less than 10 mph.
.THURSDAY NIGHT...Mostly clear with a slight chance of showers.
Lows in the lower 60s. East winds less than 10 mph.
.FRIDAY...Mostly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the lower 80s. Minimum RH
60 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.
$$
TNZ018-130745-
Johnson-
Including the cities of Doeville, Mountain City, Neva,
Shady Valley, Trade, and Laurel Bloomery
238 AM EDT Sat Sep 12 2026
Today Tonight Sun
Cloud Cover Pcldy Pcldy Pcldy
Temp (24h trend) 76-81 (-4) 61-66 (+1) 76-81
RH % (24h trend) 67-72 (+10) 95-100 (+1) 60-65
RH Recovery Excellent
AM 20FT Wnd (mph) SE 5 W 6
PM 20FT Wnd (mph) Lgt/Var Lgt/Var NW 5
Transport Wnd (mph) S 9 W 7 NW 9
Mixing Hgt(ft-agl) 2680 410 3290
Vent Rate (mph-ft) 24120 2870 29610
Max Dispersion Early 21 Fair 4 Very Poor 25 Fair
Max Dispersion Late 22 Fair 6 Very Poor 27 Fair
Category Day 2 1 3
Max LVORI Early 8 9 9
Max LVORI Late 6 9 4
Precip Chance (%) 80 50 30
Precip Type Tstms Tstms Tstms
Precip Duration 3 1 1
Precip Amount 0.17 0.05 0.06
Precip Begin 8 AM Continuing Continuing
Precip End Continuing Continuing 5 PM
Chance of Thunder (%) 50 30 20
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY NIGHT...Partly cloudy. Lows in the lower 60s. West winds
less than 10 mph.
.MONDAY...Mostly sunny. Highs in the upper 70s. Minimum RH
62 percent. Northwest winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows in the upper 50s. East winds
less than 10 mph.
.TUESDAY...Sunny. Highs around 80. Minimum RH 60 percent. South
winds less than 10 mph.
.TUESDAY NIGHT...Mostly clear. Lows in the upper 50s. Southeast
winds less than 10 mph.
.WEDNESDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the lower 80s. Minimum RH 56 percent.
North winds less than 10 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows in the upper 50s. Southeast
winds less than 10 mph.
.THURSDAY...Sunny with a chance of showers. Highs in the lower
80s. Minimum RH 53 percent. West 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 a slight
chance of thunderstorms. Highs around 80. 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.
$$
TNZ047-130745-
Southeast Carter-
Including the city of Hampton
238 AM EDT Sat Sep 12 2026
Today Tonight Sun
Cloud Cover Pcldy Pcldy Pcldy
Temp (24h trend) 75-80 (-5) 62-67 (0) 76-81
RH % (24h trend) 69-74 (+13) 95-100 (+4) 60-65
RH Recovery Excellent
AM 20FT Wnd (mph) S 6 W 7
PM 20FT Wnd (mph) S 5 Lgt/Var NW 5
Transport Wnd (mph) S 9 W 9 NW 9
Mixing Hgt(ft-agl) 2840 450 3000
Vent Rate (mph-ft) 25560 4050 27000
Max Dispersion Early 21 Fair 5 Very Poor 24 Fair
Max Dispersion Late 21 Fair 8 Poor 25 Fair
Category Day 2 1 2
Max LVORI Early 8 8 9
Max LVORI Late 6 9 4
Precip Chance (%) 80 60 20
Precip Type Tstms Tstms Tstms
Precip Duration 3 1 1
Precip Amount 0.16 0.06 0.01
Precip Begin 8 AM Continuing Continuing
Precip End Continuing Continuing 5 PM
Chance of Thunder (%) 50 30 20
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY NIGHT...Partly cloudy. Lows in the lower 60s. West winds
less than 10 mph.
.MONDAY...Mostly sunny. Highs in the upper 70s. Minimum RH
62 percent. Northwest winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows in the lower 60s. East winds
less than 10 mph.
.TUESDAY...Mostly sunny. Highs in the upper 70s. Minimum RH
61 percent. Southwest winds less than 10 mph.
.TUESDAY NIGHT...Mostly clear. Lows around 60. Southeast winds
less than 10 mph.
.WEDNESDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the lower 80s. Minimum RH 57 percent.
North winds less than 10 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows in the lower 60s. Southeast
winds less than 10 mph.
.THURSDAY...Sunny with a chance of showers. Highs in the lower
80s. Minimum RH 54 percent. West winds less than 10 mph.
.THURSDAY NIGHT...Mostly clear. Lows in the lower 60s. South
winds less than 10 mph.
.FRIDAY...Mostly sunny with a chance of showers and a slight
chance of thunderstorms. Highs around 80. Minimum RH 59 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.
$$
TNZ045-130745-
Unicoi-
Including the cities of Erwin, Unicoi, and Limestone Cove
238 AM EDT Sat Sep 12 2026
Today Tonight Sun
Cloud Cover Pcldy Pcldy Pcldy
Temp (24h trend) 77-82 (-5) 63-68 (-1) 77-82
RH % (24h trend) 68-73 (+13) 95-100 (+8) 61-66
RH Recovery Excellent
AM 20FT Wnd (mph) S 5 Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) S 7 SW 6 NW 8
Mixing Hgt(ft-agl) 2980 400 3340
Vent Rate (mph-ft) 20860 2400 26720
Max Dispersion Early 19 Gen Poor 3 Very Poor 23 Fair
Max Dispersion Late 21 Fair 3 Very Poor 25 Fair
Category Day 2 1 3
Max LVORI Early 7 8 8
Max LVORI Late 6 9 4
Precip Chance (%) 90 70 20
Precip Type Tstms Tstms Showers
Precip Duration 3 2 1
Precip Amount 0.32 0.09 0.01
Precip Begin 8 AM Continuing Continuing
Precip End Continuing Continuing 5 PM
Chance of Thunder (%) 50 30 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY NIGHT...Partly cloudy. Lows in the mid 60s. Southwest
winds less than 10 mph.
.MONDAY...Mostly sunny. Highs around 80. Minimum RH 63 percent.
Northwest winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows in the lower 60s. Southeast
winds 5 to 10 mph.
.TUESDAY...Sunny. Highs in the lower 80s. Minimum RH 59 percent.
Southwest winds less than 10 mph.
.TUESDAY NIGHT...Mostly clear. Lows in the lower 60s. Southeast
winds less than 10 mph.
.WEDNESDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the lower 80s. Minimum RH 57 percent.
North winds less than 10 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows in the lower 60s. Southeast
winds less than 10 mph.
.THURSDAY...Sunny with a slight chance of showers. Highs in the
mid 80s. Minimum RH 55 percent. Northwest winds less than 10 mph.
.THURSDAY NIGHT...Mostly clear with a slight chance of showers.
Lows in the mid 60s. Southeast winds less than 10 mph.
.FRIDAY...Mostly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the lower 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.
$$
TNZ043-130745-
Southeast Greene-
Including the city of Cedar Creek
238 AM EDT Sat Sep 12 2026
Today Tonight Sun
Cloud Cover Pcldy Pcldy Pcldy
Temp (24h trend) 77-82 (-5) 63-68 (0) 78-83
RH % (24h trend) 66-71 (+16) 95-100 (+9) 56-61
RH Recovery Excellent
AM 20FT Wnd (mph) S 6 W 5
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) S 7 SW 5 NW 8
Mixing Hgt(ft-agl) 2800 410 4020
Vent Rate (mph-ft) 19600 2050 32160
Max Dispersion Early 17 Gen Poor 2 Very Poor 23 Fair
Max Dispersion Late 15 Gen Poor 3 Very Poor 28 Fair
Category Day 2 1 3
Max LVORI Early 7 8 9
Max LVORI Late 6 8 3
Precip Chance (%) 90 70 0
Precip Type Tstms Tstms None
Precip Duration 4 2
Precip Amount 0.38 0.12 0.00
Precip Begin 9 AM Continuing
Precip End Continuing Continuing
Chance of Thunder (%) 50 30 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY NIGHT...Partly cloudy. Lows in the mid 60s. South winds
less than 10 mph.
.MONDAY...Mostly sunny. Highs in the lower 80s. Minimum RH
59 percent. Northwest winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows in the lower 60s. East winds
5 to 10 mph.
.TUESDAY...Sunny. Highs in the lower 80s. Minimum RH 54 percent.
Southeast winds 5 to 10 mph.
.TUESDAY NIGHT...Mostly clear. Lows in the lower 60s. Southeast
winds 5 to 10 mph.
.WEDNESDAY...Sunny. Highs in the lower 80s. Minimum RH
54 percent. North winds less than 10 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows in the lower 60s. Southeast
winds less than 10 mph.
.THURSDAY...Sunny with a slight chance of showers. Highs in the
mid 80s. Minimum RH 52 percent. West winds less than 10 mph.
.THURSDAY NIGHT...Mostly clear with a slight chance of showers.
Lows in the mid 60s. Southeast winds less than 10 mph.
.FRIDAY...Mostly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the lower 80s. Minimum RH
54 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.
$$
TNZ041-130745-
Cocke Smoky Mountains-
Including the city of Hartford
238 AM EDT Sat Sep 12 2026
Today Tonight Sun
Cloud Cover Pcldy Pcldy Pcldy
Temp (24h trend) 77-82 (-5) 64-69 (-1) 78-83
RH % (24h trend) 69-74 (+17) 95-100 (+11) 55-60
RH Recovery Excellent
AM 20FT Wnd (mph) Lgt/Var W 5
PM 20FT Wnd (mph) Lgt/Var Lgt/Var NW 5
Transport Wnd (mph) S 5 SW 3 NW 8
Mixing Hgt(ft-agl) 2570 340 3690
Vent Rate (mph-ft) 12850 1020 29520
Max Dispersion Early 10 Poor 2 Very Poor 25 Fair
Max Dispersion Late 11 Poor 3 Very Poor 25 Fair
Category Day 1 1 3
Max LVORI Early 6 7 8
Max LVORI Late 5 7 3
Precip Chance (%) 80 50 20
Precip Type Tstms Tstms None
Precip Duration 3 1
Precip Amount 0.35 0.10 0.01
Precip Begin 9 AM Continuing Continuing
Precip End Continuing Continuing 9 AM
Chance of Thunder (%) 50 30 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY NIGHT...Partly cloudy. Lows in the mid 60s. Southwest
winds less than 10 mph.
.MONDAY...Mostly sunny. Highs in the lower 80s. Minimum RH
60 percent. North winds less than 10 mph.
.MONDAY NIGHT...Mostly clear. Lows in the mid 60s. Southeast
winds 5 to 10 mph.
.TUESDAY...Sunny. Highs in the mid 80s. Minimum RH 56 percent.
Northeast winds 5 to 10 mph.
.TUESDAY NIGHT...Mostly clear. Lows in the mid 60s. Southeast
winds less than 10 mph.
.WEDNESDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the lower 80s. Minimum RH 57 percent.
North winds less than 10 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows in the mid 60s. South winds
less than 10 mph.
.THURSDAY...Sunny with a chance of showers and a slight chance of
thunderstorms. Highs in the mid 80s. Minimum RH 55 percent.
Northwest winds less than 10 mph.
.THURSDAY NIGHT...Mostly clear with a slight chance of showers.
Lows in the mid 60s. South winds less than 10 mph.
.FRIDAY...Mostly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the lower 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.
$$
TNZ074-130745-
Sevier Smoky Mountains-
Including the cities of Elkmont and Gatlinburg
238 AM EDT Sat Sep 12 2026
Today Tonight Sun
Cloud Cover Pcldy Pcldy Pcldy
Temp (24h trend) 73-78 (-7) 62-67 (-1) 76-81
RH % (24h trend) 71-76 (+17) 95-100 (+9) 57-62
RH Recovery Excellent
AM 20FT Wnd (mph) SW 7 NW 5
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) S 6 W 6 NW 7
Mixing Hgt(ft-agl) 2230 350 3440
Vent Rate (mph-ft) 13380 2100 24080
Max Dispersion Early 10 Poor 3 Very Poor 19 Gen Poor
Max Dispersion Late 10 Poor 3 Very Poor 21 Fair
Category Day 2 1 2
Max LVORI Early 6 7 7
Max LVORI Late 6 7 4
Precip Chance (%) 80 50 0
Precip Type Tstms Tstms None
Precip Duration 3 1
Precip Amount 0.37 0.02 0.00
Precip Begin 8 AM Continuing
Precip End Continuing Continuing
Chance of Thunder (%) 50 30 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY NIGHT...Partly cloudy. Lows in the mid 60s. Southeast
winds less than 10 mph.
.MONDAY...Sunny. Highs in the upper 70s. Minimum RH 61 percent.
North winds less than 10 mph.
.MONDAY NIGHT...Mostly clear. Lows in the mid 60s. Southeast
winds less than 10 mph.
.TUESDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the lower 80s. Minimum RH 59 percent.
West winds less than 10 mph.
.TUESDAY NIGHT...Partly cloudy. Lows in the lower 60s. Southeast
winds less than 10 mph.
.WEDNESDAY...Sunny with a slight chance of showers and
thunderstorms. Highs around 80. Minimum RH 60 percent. Northeast
winds less than 10 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows in the mid 60s. Southeast
winds less than 10 mph.
.THURSDAY...Sunny with a chance of showers and a slight chance of
thunderstorms. Highs in the lower 80s. Minimum RH 59 percent.
North winds less than 10 mph.
.THURSDAY NIGHT...Partly cloudy. Lows in the mid 60s. Southeast
winds less than 10 mph.
.FRIDAY...Mostly sunny with a chance of showers and a slight
chance of thunderstorms. Highs around 80. Minimum RH 59 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.
$$
TNZ072-130745-
Blount Smoky Mountains-
Including the city of Cades Cove
238 AM EDT Sat Sep 12 2026
Today Tonight Sun
Cloud Cover Pcldy Pcldy Pcldy
Temp (24h trend) 78-83 (-8) 66-71 (0) 81-86
RH % (24h trend) 72-77 (+22) 95-100 (+8) 55-60
RH Recovery Excellent
AM 20FT Wnd (mph) S 6 Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) SW 7 W 6 NW 7
Mixing Hgt(ft-agl) 2610 370 3820
Vent Rate (mph-ft) 18270 2220 26740
Max Dispersion Early 12 Poor 3 Very Poor 21 Fair
Max Dispersion Late 16 Gen Poor 2 Very Poor 24 Fair
Category Day 2 1 2
Max LVORI Early 6 7 9
Max LVORI Late 6 7 3
Precip Chance (%) 70 30 0
Precip Type Tstms Tstms None
Precip Duration 2 1
Precip Amount 0.25 0.02 0.00
Precip Begin 8 AM Continuing
Precip End Continuing 8 AM
Chance of Thunder (%) 50 20 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY NIGHT...Mostly clear. Lows in the upper 60s. Southeast
winds less than 10 mph.
.MONDAY...Sunny. Highs in the mid 80s. Minimum RH 57 percent.
Northeast winds less than 10 mph.
.MONDAY NIGHT...Mostly clear. Lows in the upper 60s. East winds
less than 10 mph.
.TUESDAY...Sunny. Highs in the upper 80s. Minimum RH 55 percent.
Southwest winds less than 10 mph.
.TUESDAY NIGHT...Partly cloudy. Lows in the upper 60s. Southeast
winds less than 10 mph.
.WEDNESDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 56 percent. North
winds less than 10 mph.
.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 54 percent.
North winds less than 10 mph.
.THURSDAY NIGHT...Partly cloudy. Lows in the upper 60s. Southeast
winds less than 10 mph.
.FRIDAY...Sunny with a chance of showers and a slight chance of
thunderstorms. Highs in the mid 80s. Minimum RH 54 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.
$$
TNZ087-130745-
Southeast Monroe-
Including the cities of Citico and Coker Creek
238 AM EDT Sat Sep 12 2026
Today Tonight Sun
Cloud Cover Pcldy Pcldy Mclear
Temp (24h trend) 78-83 (-8) 63-68 (-1) 82-87
RH % (24h trend) 71-76 (+23) 95-100 (+1) 52-57
RH Recovery Excellent
AM 20FT Wnd (mph) S 5 Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) SW 7 SW 5 NW 7
Mixing Hgt(ft-agl) 2650 380 4200
Vent Rate (mph-ft) 18550 1900 29400
Max Dispersion Early 13 Gen Poor 3 Very Poor 23 Fair
Max Dispersion Late 17 Gen Poor 3 Very Poor 25 Fair
Category Day 2 1 2
Max LVORI Early 9 10 10
Max LVORI Late 6 10 3
Precip Chance (%) 70 30 0
Precip Type Tstms Tstms None
Precip Duration 2 1
Precip Amount 0.23 0.02 0.00
Precip Begin 8 AM Continuing
Precip End Continuing 8 AM
Chance of Thunder (%) 50 20 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY NIGHT...Mostly clear. Lows in the mid 60s. East winds
less than 10 mph.
.MONDAY...Sunny. Highs in the mid 80s. Minimum RH 55 percent.
North winds less than 10 mph.
.MONDAY NIGHT...Mostly clear. Lows in the mid 60s. East winds
less than 10 mph.
.TUESDAY...Sunny. Highs in the mid 80s. Minimum RH 54 percent.
South winds less than 10 mph.
.TUESDAY NIGHT...Mostly clear. Lows in the mid 60s. Southeast
winds less than 10 mph.
.WEDNESDAY...Sunny. Highs in the mid 80s. Minimum RH 55 percent.
North winds less than 10 mph.
.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 mid 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 slight chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 52 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.
$$
TNZ102-130745-
East Polk-
Including the cities of Big Frog Mountain, Ducktown,
and Turtletown
238 AM EDT Sat Sep 12 2026
Today Tonight Sun
Cloud Cover Pcldy Pcldy Mclear
Temp (24h trend) 80-85 (-8) 64-69 (-1) 84-89
RH % (24h trend) 71-76 (+25) 95-100 (0) 50-55
RH Recovery Excellent
AM 20FT Wnd (mph) S 6 Lgt/Var
PM 20FT Wnd (mph) SW 5 Lgt/Var NW 5
Transport Wnd (mph) SW 8 SW 6 NW 7
Mixing Hgt(ft-agl) 2950 350 5260
Vent Rate (mph-ft) 23600 2100 36820
Max Dispersion Early 14 Gen Poor 3 Very Poor 27 Fair
Max Dispersion Late 21 Fair 3 Very Poor 32 Fair
Category Day 2 1 3
Max LVORI Early 10 10 10
Max LVORI Late 5 10 3
Precip Chance (%) 70 20 0
Precip Type Tstms Showers None
Precip Duration 2 1
Precip Amount 0.18 0.03 0.00
Precip Begin 8 AM Continuing
Precip End Continuing 3 AM
Chance of Thunder (%) 50 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY NIGHT...Mostly clear. Lows in the mid 60s. East winds
less than 10 mph.
.MONDAY...Sunny. Highs in the upper 80s. Minimum RH 52 percent.
North winds less than 10 mph.
.MONDAY NIGHT...Mostly clear. Lows in the upper 60s. East winds
less than 10 mph.
.TUESDAY...Sunny. Highs in the upper 80s. Minimum RH 53 percent.
Southeast winds less than 10 mph.
.TUESDAY NIGHT...Mostly clear. Lows in the mid 60s. Southeast
winds less than 10 mph.
.WEDNESDAY...Sunny. Highs in the upper 80s. Minimum RH
52 percent. North winds less than 10 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows in the mid 60s. Southeast
winds less than 10 mph.
.THURSDAY...Sunny. Highs in the upper 80s. Minimum RH 49 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 48 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.
$$
NCZ060-130745-
Cherokee-
Including the cities of Andrews, Marble, Topton, Hiawasse Dam,
Murphy, Unaka, and Violet
238 AM EDT Sat Sep 12 2026
Today Tonight Sun
Cloud Cover Pcldy Pcldy Mclear
Temp (24h trend) 78-83 (-8) 63-68 (-1) 83-88
RH % (24h trend) 72-77 (+24) 95-100 (0) 52-57
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 6 W 5 NW 8
Mixing Hgt(ft-agl) 2570 360 4550
Vent Rate (mph-ft) 15420 1800 36400
Max Dispersion Early 10 Poor 2 Very Poor 27 Fair
Max Dispersion Late 14 Gen Poor 2 Very Poor 30 Fair
Category Day 2 1 3
Max LVORI Early 9 10 10
Max LVORI Late 6 10 3
Precip Chance (%) 70 30 0
Precip Type Tstms Showers None
Precip Duration 2 1
Precip Amount 0.25 0.01 0.00
Precip Begin 8 AM Continuing
Precip End Continuing 4 AM
Chance of Thunder (%) 50 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY NIGHT...Mostly clear. Lows in the lower 60s. Northeast
winds less than 10 mph.
.MONDAY...Sunny. Highs in the upper 80s. Minimum RH 52 percent.
North winds less than 10 mph.
.MONDAY NIGHT...Mostly clear. Lows in the mid 60s. East winds
less than 10 mph.
.TUESDAY...Sunny. Highs in the mid 80s. Minimum RH 57 percent.
Southeast winds less than 10 mph.
.TUESDAY NIGHT...Mostly clear. Lows in the lower 60s. Southeast
winds less than 10 mph.
.WEDNESDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 54 percent.
North winds less than 10 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows in the lower 60s. Southeast
winds less than 10 mph.
.THURSDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 52 percent.
North winds less than 10 mph.
.THURSDAY NIGHT...Mostly clear. Lows in the lower 60s. East winds
less than 10 mph.
.FRIDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 51 percent.
Northwest winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
NCZ061-130745-
Clay-
Including the cities of Shooting Creek, Brasstown, Hayesville,
and Tusquitee
238 AM EDT Sat Sep 12 2026
Today Tonight Sun
Cloud Cover Pcldy Pcldy Mclear
Temp (24h trend) 73-78 (-9) 62-67 (0) 79-84
RH % (24h trend) 83-88 (+27) 95-100 (+1) 59-64
RH Recovery Excellent
AM 20FT Wnd (mph) Lgt/Var NW 6
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) SW 6 W 6 NW 8
Mixing Hgt(ft-agl) 2140 380 4050
Vent Rate (mph-ft) 12840 2280 32400
Max Dispersion Early 10 Poor 2 Very Poor 26 Fair
Max Dispersion Late 12 Poor 3 Very Poor 29 Fair
Category Day 1 1 3
Max LVORI Early 10 10 10
Max LVORI Late 7 10 4
Precip Chance (%) 80 30 0
Precip Type Tstms Tstms None
Precip Duration 4 1
Precip Amount 0.32 0.03 0.00
Precip Begin 8 AM Continuing
Precip End Continuing 1 AM
Chance of Thunder (%) 50 30 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY NIGHT...Mostly clear. Lows in the lower 60s. North winds
less than 10 mph.
.MONDAY...Sunny. Highs in the mid 80s. Minimum RH 58 percent.
North winds less than 10 mph.
.MONDAY NIGHT...Mostly clear. Lows in the mid 60s. East winds
less than 10 mph.
.TUESDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the lower 80s. Minimum RH 68 percent.
Southeast winds less than 10 mph.
.TUESDAY NIGHT...Mostly clear. Lows in the lower 60s. East winds
less than 10 mph.
.WEDNESDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the lower 80s. Minimum RH 62 percent.
Northeast winds less than 10 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows around 60. Light and
variable wind.
.THURSDAY...Sunny with a chance of showers and a slight chance of
thunderstorms. Highs in the lower 80s. Minimum RH 60 percent.
Light and variable wind.
.THURSDAY NIGHT...Mostly clear. Lows in the lower 60s. Light and
variable wind.
.FRIDAY...Sunny with a chance of showers and a slight chance of
thunderstorms. Highs in the lower 80s. Minimum RH 59 percent.
Light and variable wind.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ015-130745-
Hancock-
Including the cities of Evanston, Sneedville, Treadway,
and Kyles Ford
238 AM EDT Sat Sep 12 2026
Today Tonight Sun
Cloud Cover Pcldy Pcldy Pcldy
Temp (24h trend) 81-86 (-5) 64-69 (0) 83-88
RH % (24h trend) 71-76 (+19) 95-100 (+1) 57-62
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 7 W 6 NW 8
Mixing Hgt(ft-agl) 2900 390 5140
Vent Rate (mph-ft) 20300 2340 41120
Max Dispersion Early 12 Poor 2 Very Poor 24 Fair
Max Dispersion Late 17 Gen Poor 2 Very Poor 36 Fair
Category Day 2 1 3
Max LVORI Early 9 10 10
Max LVORI Late 5 10 3
Precip Chance (%) 70 50 0
Precip Type Tstms Tstms None
Precip Duration 2 1
Precip Amount 0.17 0.13 0.00
Precip Begin 8 AM Continuing
Precip End Continuing 3 AM
Chance of Thunder (%) 50 20 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY NIGHT...Partly cloudy. Lows in the mid 60s. Light and
variable wind.
.MONDAY...Mostly sunny. Highs in the mid 80s. Minimum RH
58 percent. North winds less than 10 mph.
.MONDAY NIGHT...Mostly clear. Lows in the lower 60s. Northeast
winds less than 10 mph.
.TUESDAY...Sunny. Highs in the upper 80s. Minimum RH 55 percent.
South winds less than 10 mph.
.TUESDAY NIGHT...Mostly clear. Lows in the mid 60s. Light and
variable wind.
.WEDNESDAY...Sunny. Highs in the upper 80s. Minimum RH
54 percent. Light and variable wind.
.WEDNESDAY NIGHT...Mostly clear. Lows in the mid 60s. Light and
variable wind.
.THURSDAY...Sunny with a slight chance of showers. Highs in the
upper 80s. Minimum RH 53 percent. Light and variable wind.
.THURSDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows in the mid 60s. Light and variable wind.
.FRIDAY...Mostly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the upper 80s. Minimum RH
55 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.
$$
TNZ016-130745-
Hawkins-
Including the city of Mooresburg
238 AM EDT Sat Sep 12 2026
Today Tonight Sun
Cloud Cover Pcldy Pcldy Pcldy
Temp (24h trend) 82-87 (-4) 64-69 (-1) 83-88
RH % (24h trend) 72-77 (+18) 95-100 (+2) 59-64
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 6 SW 5 NW 8
Mixing Hgt(ft-agl) 2710 390 5150
Vent Rate (mph-ft) 16260 1950 41200
Max Dispersion Early 11 Poor 2 Very Poor 24 Fair
Max Dispersion Late 13 Gen Poor 2 Very Poor 36 Fair
Category Day 2 1 3
Max LVORI Early 9 10 10
Max LVORI Late 6 10 3
Precip Chance (%) 80 60 0
Precip Type Tstms Tstms None
Precip Duration 2 1
Precip Amount 0.22 0.10 0.00
Precip Begin 8 AM Continuing
Precip End Continuing 6 AM
Chance of Thunder (%) 50 20 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY NIGHT...Partly cloudy. Lows in the mid 60s. Light and
variable wind.
.MONDAY...Mostly sunny. Highs in the mid 80s. Minimum RH
61 percent. North winds less than 10 mph.
.MONDAY NIGHT...Mostly clear. Lows in the lower 60s. Northeast
winds less than 10 mph.
.TUESDAY...Sunny. Highs in the upper 80s. Minimum RH 58 percent.
South winds less than 10 mph.
.TUESDAY NIGHT...Mostly clear. Lows in the mid 60s. East winds
less than 10 mph.
.WEDNESDAY...Sunny. Highs in the upper 80s. Minimum RH
56 percent. Light and variable wind.
.WEDNESDAY NIGHT...Mostly clear. Lows in the mid 60s. Light and
variable wind.
.THURSDAY...Sunny. Highs in the upper 80s. Minimum RH 55 percent.
Light and variable wind.
.THURSDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows in the mid 60s. Light and variable wind.
.FRIDAY...Mostly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the upper 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.
$$
TNZ017-130745-
Sullivan-
Including the cities of Kingsport, Bristol TN,
and South Holston Dam
238 AM EDT Sat Sep 12 2026
Today Tonight Sun
Cloud Cover Pcldy Pcldy Pcldy
Temp (24h trend) 82-87 (-3) 65-70 (+1) 82-87
RH % (24h trend) 66-71 (+12) 95-100 (+5) 59-64
RH Recovery Excellent
AM 20FT Wnd (mph) S 5 W 5
PM 20FT Wnd (mph) S 5 Lgt/Var W 5
Transport Wnd (mph) S 5 SW 6 W 8
Mixing Hgt(ft-agl) 2760 360 3710
Vent Rate (mph-ft) 13800 2160 29680
Max Dispersion Early 11 Poor 2 Very Poor 23 Fair
Max Dispersion Late 14 Gen Poor 3 Very Poor 27 Fair
Category Day 1 1 3
Max LVORI Early 8 10 9
Max LVORI Late 5 10 3
Precip Chance (%) 80 60 30
Precip Type Tstms Tstms Tstms
Precip Duration 3 1 1
Precip Amount 0.32 0.07 0.06
Precip Begin 8 AM Continuing 1 PM
Precip End Continuing 7 AM 5 PM
Chance of Thunder (%) 50 30 20
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY NIGHT...Partly cloudy. Lows in the mid 60s. West winds
less than 10 mph.
.MONDAY...Mostly sunny. Highs in the mid 80s. Minimum RH
59 percent. North winds less than 10 mph.
.MONDAY NIGHT...Mostly clear. Lows in the lower 60s. East winds
5 to 10 mph.
.TUESDAY...Sunny. Highs in the upper 80s. Minimum RH 56 percent.
South winds less than 10 mph.
.TUESDAY NIGHT...Mostly clear. Lows in the lower 60s. Southeast
winds less than 10 mph.
.WEDNESDAY...Sunny. Highs in the upper 80s. Minimum RH
54 percent. North winds less than 10 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows in the mid 60s. Southeast
winds less than 10 mph.
.THURSDAY...Sunny with a slight chance of showers. Highs in the
upper 80s. Minimum RH 52 percent. West winds less than 10 mph.
.THURSDAY NIGHT...Mostly clear with a slight chance of showers.
Lows in the mid 60s. East winds less than 10 mph.
.FRIDAY...Mostly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the mid 80s. Minimum RH
55 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.
$$
TNZ046-130745-
Northwest Carter-
Including the city of Elizabethton
238 AM EDT Sat Sep 12 2026
Today Tonight Sun
Cloud Cover Pcldy Pcldy Pcldy
Temp (24h trend) 80-85 (-4) 64-69 (0) 80-85
RH % (24h trend) 62-67 (+11) 95-100 (+8) 56-61
RH Recovery Excellent
AM 20FT Wnd (mph) Lgt/Var W 5
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) S 6 SW 5 W 9
Mixing Hgt(ft-agl) 2900 380 3240
Vent Rate (mph-ft) 17400 1900 29160
Max Dispersion Early 15 Gen Poor 3 Very Poor 22 Fair
Max Dispersion Late 17 Gen Poor 4 Very Poor 25 Fair
Category Day 2 1 2
Max LVORI Early 7 8 9
Max LVORI Late 5 9 3
Precip Chance (%) 80 60 40
Precip Type Tstms Tstms Tstms
Precip Duration 3 1 1
Precip Amount 0.37 0.10 0.04
Precip Begin 8 AM Continuing Continuing
Precip End Continuing Continuing 5 PM
Chance of Thunder (%) 50 30 20
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY NIGHT...Partly cloudy. Lows in the mid 60s. Southwest
winds less than 10 mph.
.MONDAY...Mostly sunny. Highs in the lower 80s. Minimum RH
57 percent. Northwest winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows in the lower 60s. East winds
less than 10 mph.
.TUESDAY...Sunny. Highs in the mid 80s. Minimum RH 54 percent.
South winds less than 10 mph.
.TUESDAY NIGHT...Mostly clear. Lows in the lower 60s. Southeast
winds less than 10 mph.
.WEDNESDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 52 percent. North
winds less than 10 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows in the lower 60s. Southeast
winds less than 10 mph.
.THURSDAY...Sunny with a slight chance of showers. Highs in the
upper 80s. Minimum RH 49 percent. West winds less than 10 mph.
.THURSDAY NIGHT...Mostly clear with a slight chance of showers.
Lows in the mid 60s. Light and variable wind.
.FRIDAY...Mostly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the mid 80s. Minimum RH
53 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.
$$
TNZ044-130745-
Washington TN-
Including the city of Johnson City
238 AM EDT Sat Sep 12 2026
Today Tonight Sun
Cloud Cover Pcldy Pcldy Pcldy
Temp (24h trend) 82-87 (-4) 64-69 (-1) 82-87
RH % (24h trend) 65-70 (+14) 95-100 (+8) 58-63
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 W 6 NW 8
Mixing Hgt(ft-agl) 2810 380 3940
Vent Rate (mph-ft) 14050 2280 31520
Max Dispersion Early 12 Poor 2 Very Poor 23 Fair
Max Dispersion Late 14 Gen Poor 4 Very Poor 29 Fair
Category Day 1 1 3
Max LVORI Early 8 8 9
Max LVORI Late 6 9 3
Precip Chance (%) 80 60 20
Precip Type Tstms Tstms Showers
Precip Duration 4 2 1
Precip Amount 0.33 0.10 0.01
Precip Begin 8 AM Continuing Continuing
Precip End Continuing Continuing 5 PM
Chance of Thunder (%) 50 30 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY NIGHT...Partly cloudy. Lows in the mid 60s. Southwest
winds less than 10 mph.
.MONDAY...Mostly sunny. Highs in the mid 80s. Minimum RH
58 percent. North winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows in the lower 60s. East winds
less than 10 mph.
.TUESDAY...Sunny. Highs in the upper 80s. Minimum RH 54 percent.
Southwest winds less than 10 mph.
.TUESDAY NIGHT...Mostly clear. Lows in the lower 60s. Southeast
winds less than 10 mph.
.WEDNESDAY...Sunny. Highs in the upper 80s. Minimum RH
53 percent. North winds less than 10 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows in the mid 60s. Southeast
winds less than 10 mph.
.THURSDAY...Sunny with a slight chance of showers. Highs in the
upper 80s. Minimum RH 51 percent. West winds less than 10 mph.
.THURSDAY NIGHT...Mostly clear with a slight chance of showers.
Lows in the mid 60s. Light and variable wind.
.FRIDAY...Mostly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the upper 80s. Minimum RH
53 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.
$$
TNZ042-130745-
Northwest Greene-
Including the city of Greeneville
238 AM EDT Sat Sep 12 2026
Today Tonight Sun
Cloud Cover Pcldy Pcldy Pcldy
Temp (24h trend) 82-87 (-5) 65-70 (0) 83-88
RH % (24h trend) 65-70 (+17) 95-100 (+7) 56-61
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 6 NW 8
Mixing Hgt(ft-agl) 2680 360 4830
Vent Rate (mph-ft) 13400 2160 38640
Max Dispersion Early 10 Poor 2 Very Poor 23 Fair
Max Dispersion Late 12 Poor 3 Very Poor 35 Fair
Category Day 1 1 3
Max LVORI Early 8 9 9
Max LVORI Late 5 9 3
Precip Chance (%) 80 60 0
Precip Type Tstms Tstms None
Precip Duration 3 2
Precip Amount 0.29 0.12 0.00
Precip Begin 9 AM Continuing
Precip End Continuing Continuing
Chance of Thunder (%) 50 30 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY NIGHT...Partly cloudy. Lows in the mid 60s. Southwest
winds less than 10 mph.
.MONDAY...Mostly sunny. Highs in the mid 80s. Minimum RH
56 percent. North winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows in the mid 60s. East winds
less than 10 mph.
.TUESDAY...Sunny. Highs in the upper 80s. Minimum RH 52 percent.
South winds less than 10 mph.
.TUESDAY NIGHT...Mostly clear. Lows in the mid 60s. Southeast
winds less than 10 mph.
.WEDNESDAY...Sunny. Highs in the upper 80s. Minimum RH
52 percent. North winds less than 10 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows in the mid 60s. Southeast
winds less than 10 mph.
.THURSDAY...Sunny. Highs in the upper 80s. Minimum RH 50 percent.
West winds less than 10 mph.
.THURSDAY NIGHT...Mostly clear with a slight chance of showers.
Lows in the mid 60s. Southeast winds less than 10 mph.
.FRIDAY...Mostly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the upper 80s. Minimum RH
51 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.
$$
TNZ038-130745-
Grainger-
Including the city of Bean Station
238 AM EDT Sat Sep 12 2026
Today Tonight Sun
Cloud Cover Pcldy Pcldy Pcldy
Temp (24h trend) 83-88 (-6) 66-71 (-1) 86-91
RH % (24h trend) 68-73 (+20) 95-100 (+3) 54-59
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 8 W 5 NW 8
Mixing Hgt(ft-agl) 3190 370 5620
Vent Rate (mph-ft) 25520 1850 44960
Max Dispersion Early 17 Gen Poor 2 Very Poor 22 Fair
Max Dispersion Late 22 Fair 2 Very Poor 39 Fair
Category Day 2 1 3
Max LVORI Early 8 10 10
Max LVORI Late 4 10 3
Precip Chance (%) 70 50 0
Precip Type Tstms Tstms None
Precip Duration 2 1
Precip Amount 0.12 0.08 0.00
Precip Begin 8 AM Continuing
Precip End Continuing 3 AM
Chance of Thunder (%) 50 20 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY NIGHT...Partly cloudy. Lows in the mid 60s. Light and
variable wind.
.MONDAY...Mostly sunny. Highs in the upper 80s. Minimum RH
55 percent. North winds less than 10 mph.
.MONDAY NIGHT...Mostly clear. Lows in the mid 60s. Northeast
winds less than 10 mph.
.TUESDAY...Sunny. Highs around 90. Minimum RH 52 percent.
Southwest winds less than 10 mph.
.TUESDAY NIGHT...Mostly clear. Lows in the upper 60s. Light and
variable wind.
.WEDNESDAY...Sunny. Highs in the lower 90s. Minimum RH
52 percent. Northeast winds less than 10 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows in the upper 60s. Light and
variable wind.
.THURSDAY...Sunny. Highs in the lower 90s. Minimum RH 50 percent.
Light and variable wind.
.THURSDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows in the upper 60s. Light and variable wind.
.FRIDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 51 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.
$$
TNZ039-130745-
Hamblen-
Including the cities of Alpha, Morristown, and Russellville
238 AM EDT Sat Sep 12 2026
Today Tonight Sun
Cloud Cover Pcldy Pcldy Pcldy
Temp (24h trend) 83-88 (-6) 66-71 (-1) 85-90
RH % (24h trend) 67-72 (+20) 95-100 (+4) 54-59
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 6 W 6 NW 8
Mixing Hgt(ft-agl) 3060 360 5410
Vent Rate (mph-ft) 18360 2160 43280
Max Dispersion Early 9 Poor 2 Very Poor 23 Fair
Max Dispersion Late 17 Gen Poor 2 Very Poor 38 Fair
Category Day 2 1 3
Max LVORI Early 8 10 9
Max LVORI Late 5 10 3
Precip Chance (%) 70 50 0
Precip Type Tstms Tstms None
Precip Duration 2 1
Precip Amount 0.12 0.06 0.00
Precip Begin 8 AM Continuing
Precip End Continuing 6 AM
Chance of Thunder (%) 50 20 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY NIGHT...Partly cloudy. Lows in the mid 60s. Light and
variable wind.
.MONDAY...Mostly sunny. Highs in the upper 80s. Minimum RH
55 percent. North winds less than 10 mph.
.MONDAY NIGHT...Mostly clear. Lows in the mid 60s. Northeast
winds less than 10 mph.
.TUESDAY...Sunny. Highs around 90. Minimum RH 51 percent.
Northeast winds less than 10 mph.
.TUESDAY NIGHT...Mostly clear. Lows in the mid 60s. East winds
less than 10 mph.
.WEDNESDAY...Sunny. Highs around 90. Minimum RH 52 percent. North
winds less than 10 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows in the upper 60s. Light and
variable wind.
.THURSDAY...Sunny. Highs in the lower 90s. Minimum RH 50 percent.
Light and variable wind.
.THURSDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows in the upper 60s. Light and variable wind.
.FRIDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 50 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.
$$
TNZ040-130745-
Northwest Cocke-
Including the cities of Bybee and Newport
238 AM EDT Sat Sep 12 2026
Today Tonight Sun
Cloud Cover Pcldy Pcldy Pcldy
Temp (24h trend) 82-87 (-6) 66-71 (-1) 84-89
RH % (24h trend) 65-70 (+20) 95-100 (+8) 51-56
RH Recovery Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) SE 3 W 6 NW 8
Mixing Hgt(ft-agl) 2580 360 4530
Vent Rate (mph-ft) 7740 2160 36240
Max Dispersion Early 8 Poor 2 Very Poor 23 Fair
Max Dispersion Late 10 Poor 2 Very Poor 30 Fair
Category Day 1 1 3
Max LVORI Early 7 8 9
Max LVORI Late 5 9 3
Precip Chance (%) 80 60 0
Precip Type Tstms Tstms None
Precip Duration 2 1
Precip Amount 0.20 0.07 0.00
Precip Begin 9 AM Continuing
Precip End Continuing 8 AM
Chance of Thunder (%) 50 20 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY NIGHT...Partly cloudy. Lows in the upper 60s. South winds
less than 10 mph.
.MONDAY...Mostly sunny. Highs in the upper 80s. Minimum RH
53 percent. North winds less than 10 mph.
.MONDAY NIGHT...Mostly clear. Lows in the upper 60s. East winds
less than 10 mph.
.TUESDAY...Sunny. Highs around 90. Minimum RH 48 percent.
Northeast winds less than 10 mph.
.TUESDAY NIGHT...Mostly clear. Lows in the upper 60s. Southeast
winds less than 10 mph.
.WEDNESDAY...Sunny. Highs in the upper 80s. Minimum RH
49 percent. North winds less than 10 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows in the upper 60s. Southeast
winds less than 10 mph.
.THURSDAY...Sunny with a slight chance of showers. Highs around
90. Minimum RH 47 percent. Northwest winds less than 10 mph.
.THURSDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows in the upper 60s. Southeast winds less than 10 mph.
.FRIDAY...Mostly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the upper 80s. Minimum RH
47 percent. Northwest winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ070-130745-
Jefferson-
Including the cities of Jefferson City, Strawberry Plains,
Chestnut Hill, Dandridge, and White Pine
238 AM EDT Sat Sep 12 2026
Today Tonight Sun
Cloud Cover Pcldy Pcldy Pcldy
Temp (24h trend) 84-89 (-6) 66-71 (-2) 86-91
RH % (24h trend) 66-71 (+22) 95-100 (+3) 51-56
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 W 6 NW 7
Mixing Hgt(ft-agl) 2880 370 5220
Vent Rate (mph-ft) 14400 2220 36540
Max Dispersion Early 13 Gen Poor 2 Very Poor 20 Gen Poor
Max Dispersion Late 19 Gen Poor 2 Very Poor 32 Fair
Category Day 1 1 3
Max LVORI Early 8 9 9
Max LVORI Late 4 10 3
Precip Chance (%) 70 50 0
Precip Type Tstms Tstms None
Precip Duration 2 1
Precip Amount 0.14 0.07 0.00
Precip Begin 8 AM Continuing
Precip End Continuing 7 AM
Chance of Thunder (%) 50 20 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY NIGHT...Partly cloudy. Lows in the upper 60s. Light and
variable wind.
.MONDAY...Mostly sunny. Highs in the upper 80s. Minimum RH
53 percent. North winds less than 10 mph.
.MONDAY NIGHT...Mostly clear. Lows in the mid 60s. Northeast
winds less than 10 mph.
.TUESDAY...Sunny. Highs in the lower 90s. Minimum RH 48 percent.
Northwest winds less than 10 mph.
.TUESDAY NIGHT...Mostly clear. Lows in the upper 60s. Southeast
winds less than 10 mph.
.WEDNESDAY...Sunny. Highs in the lower 90s. Minimum RH
49 percent. North winds less than 10 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows in the upper 60s. East
winds less than 10 mph.
.THURSDAY...Sunny. Highs in the lower 90s. Minimum RH 47 percent.
North winds less than 10 mph.
.THURSDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows in the upper 60s. Light and variable wind.
.FRIDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs around 90. Minimum RH 48 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.
$$
TNZ035-130745-
Morgan-
Including the cities of Pine Orchard, High Point, and Petros
238 AM EDT Sat Sep 12 2026
Today Tonight Sun
Cloud Cover Pcldy Pcldy Mclear
Temp (24h trend) 80-85 (-7) 64-69 (-1) 85-90
RH % (24h trend) 73-78 (+23) 95-100 (0) 53-58
RH Recovery Excellent
AM 20FT Wnd (mph) S 6 Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) SW 8 W 5 NW 6
Mixing Hgt(ft-agl) 2840 350 5550
Vent Rate (mph-ft) 22720 1750 33300
Max Dispersion Early 18 Gen Poor 2 Very Poor 24 Fair
Max Dispersion Late 20 Gen Poor 2 Very Poor 30 Fair
Category Day 2 1 3
Max LVORI Early 9 10 10
Max LVORI Late 6 10 3
Precip Chance (%) 80 20 0
Precip Type Tstms Showers None
Precip Duration 2 1
Precip Amount 0.25 0.01 0.00
Precip Begin 8 AM Continuing
Precip End Continuing 12 AM
Chance of Thunder (%) 50 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY NIGHT...Mostly clear. Lows in the mid 60s. North winds
less than 10 mph.
.MONDAY...Sunny. Highs in the upper 80s. Minimum RH 56 percent.
North winds less than 10 mph.
.MONDAY NIGHT...Mostly clear. Lows in the mid 60s. East winds
less than 10 mph.
.TUESDAY...Sunny. Highs in the upper 80s. Minimum RH 53 percent.
South winds less than 10 mph.
.TUESDAY NIGHT...Mostly clear. Lows in the upper 60s. South winds
less than 10 mph.
.WEDNESDAY...Sunny. Highs in the upper 80s. Minimum RH
54 percent. Southwest winds less than 10 mph.
.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 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 chance of showers and a slight
chance of thunderstorms. Highs in the upper 80s. Minimum RH
53 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.
$$
TNZ012-130745-
Scott TN-
Including the cities of Big South Fork National, Oneida,
Smokey Junction, Elgin, Huntsville, Norma, and Slick Rock
238 AM EDT Sat Sep 12 2026
Today Tonight Sun
Cloud Cover Pcldy Pcldy Pcldy
Temp (24h trend) 80-85 (-6) 64-69 (-2) 85-90
RH % (24h trend) 70-75 (+18) 95-100 (+1) 51-56
RH Recovery Excellent
AM 20FT Wnd (mph) S 5 Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) SW 9 SW 5 NW 7
Mixing Hgt(ft-agl) 2880 400 5400
Vent Rate (mph-ft) 25920 2000 37800
Max Dispersion Early 17 Gen Poor 2 Very Poor 22 Fair
Max Dispersion Late 22 Fair 3 Very Poor 32 Fair
Category Day 2 1 3
Max LVORI Early 9 10 10
Max LVORI Late 5 9 3
Precip Chance (%) 80 20 0
Precip Type Tstms Showers None
Precip Duration 2 1
Precip Amount 0.19 0.02 0.00
Precip Begin 8 AM Continuing
Precip End Continuing 1 AM
Chance of Thunder (%) 50 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY NIGHT...Mostly clear. Lows in the mid 60s. Northwest
winds less than 10 mph.
.MONDAY...Mostly sunny. Highs in the upper 80s. Minimum RH
55 percent. North winds less than 10 mph.
.MONDAY NIGHT...Mostly clear. Lows in the mid 60s. East winds
less than 10 mph.
.TUESDAY...Sunny. Highs around 90. Minimum RH 51 percent. South
winds less than 10 mph.
.TUESDAY NIGHT...Mostly clear. Lows in the upper 60s. South winds
less than 10 mph.
.WEDNESDAY...Sunny. Highs around 90. Minimum RH 53 percent.
Southwest winds less than 10 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows in the upper 60s. South
winds less than 10 mph.
.THURSDAY...Sunny with a slight chance of showers and
thunderstorms. Highs around 90. Minimum RH 51 percent. Northwest
winds less than 10 mph.
.THURSDAY NIGHT...Mostly clear. Lows in the mid 60s. East winds
less than 10 mph.
.FRIDAY...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.
*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.
$$
TNZ013-130745-
Campbell-
Including the cities of Fincastle, La Follette, Elk Valley,
Jellico, White Oak, Caryville, and Royal Blue
238 AM EDT Sat Sep 12 2026
Today Tonight Sun
Cloud Cover Pcldy Pcldy Pcldy
Temp (24h trend) 78-83 (-6) 65-70 (-1) 82-87
RH % (24h trend) 77-82 (+21) 95-100 (+1) 57-62
RH Recovery Excellent
AM 20FT Wnd (mph) S 5 Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) SW 8 W 6 NW 7
Mixing Hgt(ft-agl) 2890 390 5650
Vent Rate (mph-ft) 23120 2340 39550
Max Dispersion Early 18 Gen Poor 2 Very Poor 23 Fair
Max Dispersion Late 22 Fair 3 Very Poor 33 Fair
Category Day 2 1 3
Max LVORI Early 9 10 10
Max LVORI Late 6 10 3
Precip Chance (%) 70 30 0
Precip Type Tstms Tstms None
Precip Duration 2 1
Precip Amount 0.23 0.06 0.00
Precip Begin 8 AM Continuing
Precip End Continuing 2 AM
Chance of Thunder (%) 50 20 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY NIGHT...Partly cloudy. Lows in the mid 60s. Northwest
winds less than 10 mph.
.MONDAY...Mostly sunny. Highs in the mid 80s. Minimum RH
61 percent. North winds less than 10 mph.
.MONDAY NIGHT...Mostly clear. Lows in the mid 60s. East winds
less than 10 mph.
.TUESDAY...Sunny. Highs in the upper 80s. Minimum RH 56 percent.
South winds less than 10 mph.
.TUESDAY NIGHT...Mostly clear. Lows in the upper 60s. South winds
less than 10 mph.
.WEDNESDAY...Sunny. Highs in the upper 80s. Minimum RH
57 percent. South winds less than 10 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows in the upper 60s. South
winds less than 10 mph.
.THURSDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 56 percent.
Northwest winds less than 10 mph.
.THURSDAY NIGHT...Partly cloudy. Lows in the upper 60s. Northeast
winds less than 10 mph.
.FRIDAY...Mostly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the mid 80s. Minimum RH
57 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.
$$
TNZ014-130745-
Claiborne-
Including the cities of Lone Mountain, Sandlick, Springdale,
Arthur, Harrogate-Shawanee, Clairfield, and Howard Quarter
238 AM EDT Sat Sep 12 2026
Today Tonight Sun
Cloud Cover Pcldy Pcldy Pcldy
Temp (24h trend) 80-85 (-7) 64-69 (-1) 84-89
RH % (24h trend) 71-76 (+19) 95-100 (0) 55-60
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 9 W 5 NW 8
Mixing Hgt(ft-agl) 3000 360 5400
Vent Rate (mph-ft) 27000 1800 43200
Max Dispersion Early 19 Gen Poor 2 Very Poor 21 Fair
Max Dispersion Late 23 Fair 2 Very Poor 38 Fair
Category Day 2 1 3
Max LVORI Early 9 10 10
Max LVORI Late 5 10 3
Precip Chance (%) 70 40 0
Precip Type Tstms Tstms None
Precip Duration 2 1
Precip Amount 0.20 0.06 0.00
Precip Begin 8 AM Continuing
Precip End Continuing 2 AM
Chance of Thunder (%) 50 20 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY NIGHT...Partly cloudy. Lows in the mid 60s. Light and
variable wind.
.MONDAY...Mostly sunny. Highs in the mid 80s. Minimum RH
57 percent. North winds less than 10 mph.
.MONDAY NIGHT...Mostly clear. Lows in the lower 60s. Northeast
winds less than 10 mph.
.TUESDAY...Sunny. Highs in the upper 80s. Minimum RH 53 percent.
South winds less than 10 mph.
.TUESDAY NIGHT...Mostly clear. Lows in the mid 60s. Southeast
winds less than 10 mph.
.WEDNESDAY...Sunny. Highs around 90. Minimum RH 53 percent. Light
and variable wind.
.WEDNESDAY NIGHT...Mostly clear. Lows in the mid 60s. Light and
variable wind.
.THURSDAY...Sunny with a slight chance of showers. Highs around
90. Minimum RH 51 percent. Light and variable wind.
.THURSDAY NIGHT...Partly cloudy with a slight chance of showers.
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 53 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.
$$
TNZ037-130745-
Union-
Including the cities of Maynardville, Norris Lake, Paulette,
Rose Hill, Sharps Chapel, and Luttrell
238 AM EDT Sat Sep 12 2026
Today Tonight Sun
Cloud Cover Pcldy Pcldy Pcldy
Temp (24h trend) 82-87 (-6) 65-70 (-2) 85-90
RH % (24h trend) 71-76 (+21) 95-100 (+1) 55-60
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 9 W 5 NW 7
Mixing Hgt(ft-agl) 3030 370 5550
Vent Rate (mph-ft) 27270 1850 38850
Max Dispersion Early 22 Fair 2 Very Poor 22 Fair
Max Dispersion Late 24 Fair 2 Very Poor 34 Fair
Category Day 2 1 3
Max LVORI Early 8 10 10
Max LVORI Late 5 10 3
Precip Chance (%) 70 40 0
Precip Type Tstms Tstms None
Precip Duration 2 1
Precip Amount 0.18 0.10 0.00
Precip Begin 8 AM Continuing
Precip End Continuing 2 AM
Chance of Thunder (%) 50 20 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY NIGHT...Partly cloudy. Lows in the mid 60s. Light and
variable wind.
.MONDAY...Mostly sunny. Highs in the upper 80s. Minimum RH
56 percent. North winds less than 10 mph.
.MONDAY NIGHT...Mostly clear. Lows in the mid 60s. Northeast
winds less than 10 mph.
.TUESDAY...Sunny. Highs around 90. Minimum RH 53 percent. South
winds less than 10 mph.
.TUESDAY NIGHT...Mostly clear. Lows in the upper 60s. Light and
variable wind.
.WEDNESDAY...Sunny. Highs in the lower 90s. Minimum RH
53 percent. Light and variable wind.
.WEDNESDAY NIGHT...Mostly clear. Lows in the upper 60s. Light and
variable wind.
.THURSDAY...Sunny. Highs in the lower 90s. Minimum RH 52 percent.
Light and variable wind.
.THURSDAY NIGHT...Partly cloudy. Lows in the upper 60s. Light and
variable wind.
.FRIDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 53 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.
$$
TNZ036-130745-
Anderson-
Including the cities of Oak Ridge and Clinton
238 AM EDT Sat Sep 12 2026
Today Tonight Sun
Cloud Cover Pcldy Pcldy Pcldy
Temp (24h trend) 81-86 (-7) 66-71 (-1) 85-90
RH % (24h trend) 70-75 (+22) 95-100 (+2) 52-57
RH Recovery Excellent
AM 20FT Wnd (mph) SW 6 Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) SW 9 W 5 NW 6
Mixing Hgt(ft-agl) 2940 350 5820
Vent Rate (mph-ft) 26460 1750 34920
Max Dispersion Early 18 Gen Poor 2 Very Poor 19 Gen Poor
Max Dispersion Late 22 Fair 2 Very Poor 29 Fair
Category Day 2 1 3
Max LVORI Early 8 10 10
Max LVORI Late 5 10 3
Precip Chance (%) 70 30 0
Precip Type Tstms Tstms None
Precip Duration 2 1
Precip Amount 0.19 0.02 0.00
Precip Begin 8 AM Continuing
Precip End Continuing 12 AM
Chance of Thunder (%) 50 20 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY NIGHT...Partly cloudy. Lows in the upper 60s. North winds
less than 10 mph.
.MONDAY...Mostly sunny. Highs in the upper 80s. Minimum RH
56 percent. Northeast winds less than 10 mph.
.MONDAY NIGHT...Mostly clear. Lows in the mid 60s. Northeast
winds less than 10 mph.
.TUESDAY...Sunny. Highs around 90. Minimum RH 52 percent. South
winds less than 10 mph.
.TUESDAY NIGHT...Mostly clear. Lows in the upper 60s. Southwest
winds less than 10 mph.
.WEDNESDAY...Sunny. Highs around 90. Minimum RH 52 percent. South
winds less than 10 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows in the upper 60s. Light and
variable wind.
.THURSDAY...Sunny with a slight chance of showers and
thunderstorms. Highs around 90. Minimum RH 51 percent. Light and
variable wind.
.THURSDAY NIGHT...Mostly clear with a slight chance of showers.
Lows in the upper 60s. North winds less than 10 mph.
.FRIDAY...Mostly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the upper 80s. Minimum RH
52 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.
$$
TNZ069-130745-
Knox-
Including the cities of Bearden, Knoxville, and Lake Forest
238 AM EDT Sat Sep 12 2026
Today Tonight Sun
Cloud Cover Pcldy Pcldy Pcldy
Temp (24h trend) 84-89 (-6) 67-72 (-1) 87-92
RH % (24h trend) 68-73 (+23) 95-100 (+3) 52-57
RH Recovery Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) SW 5 Lgt/Var Lgt/Var
Transport Wnd (mph) SW 9 SW 5 NW 6
Mixing Hgt(ft-agl) 3090 350 5560
Vent Rate (mph-ft) 27810 1750 33360
Max Dispersion Early 19 Gen Poor 2 Very Poor 18 Gen Poor
Max Dispersion Late 25 Fair 2 Very Poor 28 Fair
Category Day 2 1 3
Max LVORI Early 8 10 10
Max LVORI Late 4 10 3
Precip Chance (%) 60 30 0
Precip Type Tstms Tstms None
Precip Duration 2 1
Precip Amount 0.15 0.04 0.00
Precip Begin 8 AM Continuing
Precip End Continuing 5 AM
Chance of Thunder (%) 40 20 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY NIGHT...Partly cloudy. Lows in the upper 60s. Light and
variable wind.
.MONDAY...Sunny. Highs around 90. Minimum RH 54 percent.
Northeast winds less than 10 mph.
.MONDAY NIGHT...Mostly clear. Lows in the mid 60s. Northeast
winds less than 10 mph.
.TUESDAY...Sunny. Highs in the lower 90s. Minimum RH 50 percent.
Southwest winds less than 10 mph.
.TUESDAY NIGHT...Mostly clear. Lows in the upper 60s. South winds
less than 10 mph.
.WEDNESDAY...Sunny. Highs in the lower 90s. Minimum RH
50 percent. Northeast winds less than 10 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows in the upper 60s. Southeast
winds less than 10 mph.
.THURSDAY...Sunny. Highs in the lower 90s. Minimum RH 49 percent.
North winds less than 10 mph.
.THURSDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows in the upper 60s. Light and variable wind.
.FRIDAY...Mostly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the lower 90s. Minimum RH
49 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.
$$
TNZ073-130745-
North Sevier-
Including the cities of Harrisburg, Kodak, McMahan, Sevierville,
Seymour, and Pigeon Forge
238 AM EDT Sat Sep 12 2026
Today Tonight Sun
Cloud Cover Pcldy Pcldy Pcldy
Temp (24h trend) 83-88 (-7) 66-71 (-1) 85-90
RH % (24h trend) 67-72 (+22) 95-100 (+3) 51-56
RH Recovery Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) SW 5 Lgt/Var Lgt/Var
Transport Wnd (mph) SW 5 W 5 NW 6
Mixing Hgt(ft-agl) 2660 340 4390
Vent Rate (mph-ft) 13300 1700 26340
Max Dispersion Early 10 Poor 2 Very Poor 18 Gen Poor
Max Dispersion Late 13 Gen Poor 2 Very Poor 24 Fair
Category Day 1 1 3
Max LVORI Early 9 9 10
Max LVORI Late 4 10 3
Precip Chance (%) 70 40 0
Precip Type Tstms Tstms None
Precip Duration 2 1
Precip Amount 0.26 0.02 0.00
Precip Begin 8 AM Continuing
Precip End Continuing 8 AM
Chance of Thunder (%) 50 20 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY NIGHT...Partly cloudy. Lows in the upper 60s. Southeast
winds less than 10 mph.
.MONDAY...Sunny. Highs in the upper 80s. Minimum RH 52 percent.
Northeast winds less than 10 mph.
.MONDAY NIGHT...Mostly clear. Lows in the mid 60s. East winds
less than 10 mph.
.TUESDAY...Sunny. Highs in the lower 90s. Minimum RH 49 percent.
Northwest winds less than 10 mph.
.TUESDAY NIGHT...Mostly clear. Lows in the upper 60s. Southeast
winds less than 10 mph.
.WEDNESDAY...Sunny. Highs around 90. Minimum RH 50 percent.
Northeast winds less than 10 mph.
.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 48 percent.
North winds less than 10 mph.
.THURSDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows in the upper 60s. Southeast winds less than 10 mph.
.FRIDAY...Mostly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the upper 80s. Minimum RH
48 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.
$$
TNZ067-130745-
Roane-
Including the cities of Harriman, Eagle Furnace, Rockwood,
Bradbury, Fairview, Kingston, and Oliver Springs
238 AM EDT Sat Sep 12 2026
Today Tonight Sun
Cloud Cover Pcldy Pcldy Pcldy
Temp (24h trend) 83-88 (-7) 66-71 (-1) 88-93
RH % (24h trend) 72-77 (+25) 95-100 (0) 54-59
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 8 W 3 NW 5
Mixing Hgt(ft-agl) 3160 320 5960
Vent Rate (mph-ft) 25280 960 29800
Max Dispersion Early 21 Fair 2 Very Poor 19 Gen Poor
Max Dispersion Late 21 Fair 2 Very Poor 26 Fair
Category Day 2 1 2
Max LVORI Early 9 10 10
Max LVORI Late 6 10 3
Precip Chance (%) 80 20 0
Precip Type Tstms Tstms None
Precip Duration 2 1
Precip Amount 0.23 0.01 0.00
Precip Begin 8 AM Continuing
Precip End Continuing 11 PM
Chance of Thunder (%) 50 20 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY NIGHT...Mostly clear. Lows in the mid 60s. Light and
variable wind.
.MONDAY...Sunny. Highs around 90. Minimum RH 56 percent.
Northeast winds less than 10 mph.
.MONDAY NIGHT...Mostly clear. Lows in the mid 60s. Northeast
winds less than 10 mph.
.TUESDAY...Sunny. Highs in the lower 90s. Minimum RH 53 percent.
South winds less than 10 mph.
.TUESDAY NIGHT...Mostly clear. Lows in the upper 60s. Southwest
winds less than 10 mph.
.WEDNESDAY...Sunny. Highs in the lower 90s. Minimum RH
53 percent. Light and variable wind.
.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 52 percent.
Light and variable wind.
.THURSDAY NIGHT...Mostly clear. Lows in the upper 60s. Light and
variable wind.
.FRIDAY...Mostly sunny with a chance of showers and a slight
chance of thunderstorms. Highs around 90. Minimum RH 51 percent.
Light and variable wind.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ068-130745-
Loudon-
Including the cities of Lenoir City and Loudon
238 AM EDT Sat Sep 12 2026
Today Tonight Sun
Cloud Cover Pcldy Pcldy Pcldy
Temp (24h trend) 83-88 (-8) 66-71 (-1) 87-92
RH % (24h trend) 71-76 (+26) 95-100 (0) 54-59
RH Recovery Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) SW 5 Lgt/Var Lgt/Var
Transport Wnd (mph) SW 9 SW 5 NW 6
Mixing Hgt(ft-agl) 3260 330 5530
Vent Rate (mph-ft) 29340 1650 33180
Max Dispersion Early 19 Gen Poor 2 Very Poor 18 Gen Poor
Max Dispersion Late 26 Fair 2 Very Poor 27 Fair
Category Day 2 1 3
Max LVORI Early 9 10 10
Max LVORI Late 6 10 3
Precip Chance (%) 70 20 0
Precip Type Tstms Tstms None
Precip Duration 2 1
Precip Amount 0.18 0.02 0.00
Precip Begin 8 AM Continuing
Precip End Continuing 11 PM
Chance of Thunder (%) 40 20 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY NIGHT...Partly cloudy. Lows in the upper 60s. Light and
variable wind.
.MONDAY...Sunny. Highs around 90. Minimum RH 56 percent.
Northeast winds less than 10 mph.
.MONDAY NIGHT...Mostly clear. Lows in the upper 60s. Northeast
winds less than 10 mph.
.TUESDAY...Sunny. Highs in the lower 90s. Minimum RH 52 percent.
Southwest winds less than 10 mph.
.TUESDAY NIGHT...Mostly clear. Lows in the upper 60s. South winds
less than 10 mph.
.WEDNESDAY...Sunny. Highs in the lower 90s. Minimum RH
53 percent. Northeast winds less than 10 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows in the upper 60s. Light and
variable wind.
.THURSDAY...Sunny. Highs in the lower 90s. Minimum RH 51 percent.
Light and variable wind.
.THURSDAY NIGHT...Mostly clear. Lows in the upper 60s. Light and
variable wind.
.FRIDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 50 percent.
North winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ071-130745-
Northwest Blount-
Including the cities of Happy Valley, Maryville, and Alcoa
238 AM EDT Sat Sep 12 2026
Today Tonight Sun
Cloud Cover Pcldy Pcldy Pcldy
Temp (24h trend) 83-88 (-7) 67-72 (-1) 86-91
RH % (24h trend) 69-74 (+23) 95-100 (+2) 53-58
RH Recovery Excellent
AM 20FT Wnd (mph) SW 6 Lgt/Var
PM 20FT Wnd (mph) SW 7 SW 5 Lgt/Var
Transport Wnd (mph) SW 8 SW 5 NW 6
Mixing Hgt(ft-agl) 2980 340 4910
Vent Rate (mph-ft) 23840 1700 29460
Max Dispersion Early 15 Gen Poor 2 Very Poor 20 Gen Poor
Max Dispersion Late 24 Fair 2 Very Poor 24 Fair
Category Day 2 1 3
Max LVORI Early 9 9 10
Max LVORI Late 5 10 3
Precip Chance (%) 60 30 0
Precip Type Tstms Tstms None
Precip Duration 2 1
Precip Amount 0.20 0.04 0.00
Precip Begin 8 AM Continuing
Precip End Continuing 7 AM
Chance of Thunder (%) 40 20 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY NIGHT...Partly cloudy. Lows in the upper 60s. East winds
less than 10 mph.
.MONDAY...Sunny. Highs around 90. Minimum RH 55 percent.
Northeast winds less than 10 mph.
.MONDAY NIGHT...Mostly clear. Lows in the upper 60s. East winds
less than 10 mph.
.TUESDAY...Sunny. Highs in the lower 90s. Minimum RH 52 percent.
West winds less than 10 mph.
.TUESDAY NIGHT...Mostly clear. Lows in the upper 60s. South winds
less than 10 mph.
.WEDNESDAY...Sunny. Highs in the lower 90s. Minimum RH
53 percent. Northeast winds less than 10 mph.
.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 51 percent.
North winds less than 10 mph.
.THURSDAY NIGHT...Mostly clear. Lows in the upper 60s. East winds
less than 10 mph.
.FRIDAY...Mostly sunny with a chance of showers and a slight
chance of thunderstorms. Highs around 90. Minimum RH 51 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.
$$
TNZ086-130745-
Northwest Monroe-
Including the cities of Sweetwater, Madisonville,
and Bullet Creek
238 AM EDT Sat Sep 12 2026
Today Tonight Sun
Cloud Cover Pcldy Pcldy Pcldy
Temp (24h trend) 83-88 (-8) 66-71 (-1) 87-92
RH % (24h trend) 71-76 (+27) 95-100 (0) 52-57
RH Recovery Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) SW 5 Lgt/Var Lgt/Var
Transport Wnd (mph) SW 8 SW 6 NW 6
Mixing Hgt(ft-agl) 3110 300 5090
Vent Rate (mph-ft) 24880 1800 30540
Max Dispersion Early 18 Gen Poor 2 Very Poor 20 Gen Poor
Max Dispersion Late 22 Fair 2 Very Poor 26 Fair
Category Day 2 1 3
Max LVORI Early 10 10 10
Max LVORI Late 5 10 3
Precip Chance (%) 70 20 0
Precip Type Tstms Tstms None
Precip Duration 2 1
Precip Amount 0.21 0.01 0.00
Precip Begin 8 AM Continuing
Precip End Continuing 4 AM
Chance of Thunder (%) 40 20 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY NIGHT...Mostly clear. Lows in the mid 60s. Light and
variable wind.
.MONDAY...Sunny. Highs around 90. Minimum RH 54 percent.
Northeast winds less than 10 mph.
.MONDAY NIGHT...Mostly clear. Lows in the upper 60s. Northeast
winds less than 10 mph.
.TUESDAY...Sunny. Highs in the lower 90s. Minimum RH 51 percent.
Southwest winds less than 10 mph.
.TUESDAY NIGHT...Mostly clear. Lows in the upper 60s. South winds
less than 10 mph.
.WEDNESDAY...Sunny. Highs in the lower 90s. Minimum RH
51 percent. North winds less than 10 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows in the upper 60s. South
winds less than 10 mph.
.THURSDAY...Sunny. Highs in the lower 90s. Minimum RH 49 percent.
Light and variable wind.
.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.
*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.
$$
TNZ083-130745-
Rhea-
Including the cities of Dayton, Evensville, Old Washington,
Grandview, and Spring City
238 AM EDT Sat Sep 12 2026
Today Tonight Sun
Cloud Cover Pcldy Mclear Mclear
Temp (24h trend) 82-87 (-8) 66-71 (0) 87-92
RH % (24h trend) 72-77 (+25) 95-100 (0) 52-57
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 8 W 3 NW 6
Mixing Hgt(ft-agl) 3260 320 6380
Vent Rate (mph-ft) 26080 960 38280
Max Dispersion Early 20 Gen Poor 2 Very Poor 21 Fair
Max Dispersion Late 23 Fair 2 Very Poor 31 Fair
Category Day 2 1 3
Max LVORI Early 9 10 10
Max LVORI Late 6 10 3
Precip Chance (%) 80 0 0
Precip Type Tstms None None
Precip Duration 2
Precip Amount 0.24 0.00 0.00
Precip Begin 8 AM
Precip End Continuing
Chance of Thunder (%) 50 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY NIGHT...Mostly clear. Lows in the upper 60s. Light and
variable wind.
.MONDAY...Sunny. Highs around 90. Minimum RH 56 percent.
Northeast winds less than 10 mph.
.MONDAY NIGHT...Mostly clear. Lows in the upper 60s. Northeast
winds less than 10 mph.
.TUESDAY...Sunny. Highs in the lower 90s. Minimum RH 54 percent.
South winds less than 10 mph.
.TUESDAY NIGHT...Mostly clear. Lows in the upper 60s. South winds
less than 10 mph.
.WEDNESDAY...Sunny. Highs in the lower 90s. Minimum RH
53 percent. Southeast winds less than 10 mph.
.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 51 percent.
Northeast winds less than 10 mph.
.THURSDAY NIGHT...Mostly clear. Lows in the upper 60s. Light and
variable wind.
.FRIDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs around 90. Minimum RH 51 percent. Northeast
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.
$$
TNZ084-130745-
Meigs-
Including the city of Big Spring
238 AM EDT Sat Sep 12 2026
Today Tonight Sun
Cloud Cover Pcldy Pcldy Pcldy
Temp (24h trend) 84-89 (-8) 67-72 (0) 89-94
RH % (24h trend) 68-73 (+24) 95-100 (0) 50-55
RH Recovery Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) SW 8 SW 3 NW 5
Mixing Hgt(ft-agl) 3580 290 6170
Vent Rate (mph-ft) 28640 870 30850
Max Dispersion Early 22 Fair 2 Very Poor 21 Fair
Max Dispersion Late 26 Fair 1 Very Poor 25 Fair
Category Day 3 1 2
Max LVORI Early 9 10 10
Max LVORI Late 6 10 3
Precip Chance (%) 70 20 0
Precip Type Tstms Tstms None
Precip Duration 2 1
Precip Amount 0.23 0.01 0.00
Precip Begin 8 AM Continuing
Precip End Continuing 10 PM
Chance of Thunder (%) 50 20 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY NIGHT...Mostly clear. Lows in the upper 60s. Light and
variable wind.
.MONDAY...Sunny. Highs in the lower 90s. Minimum RH 53 percent.
Northeast winds less than 10 mph.
.MONDAY NIGHT...Mostly clear. Lows in the upper 60s. Northeast
winds less than 10 mph.
.TUESDAY...Sunny. Highs in the lower 90s. Minimum RH 50 percent.
South winds less than 10 mph.
.TUESDAY NIGHT...Mostly clear. Lows in the upper 60s. Light and
variable wind.
.WEDNESDAY...Sunny. Highs in the lower 90s. Minimum RH
50 percent. Light and variable wind.
.WEDNESDAY NIGHT...Mostly clear. Lows in the upper 60s. Light and
variable wind.
.THURSDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 48 percent.
Light and variable wind.
.THURSDAY NIGHT...Mostly clear. Lows in the upper 60s. Light and
variable wind.
.FRIDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 48 percent.
Light and variable wind.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ085-130745-
McMinn-
Including the cities of Athens, Clear Water, Dentville,
and Etowah
238 AM EDT Sat Sep 12 2026
Today Tonight Sun
Cloud Cover Pcldy Pcldy Pcldy
Temp (24h trend) 83-88 (-8) 66-71 (-1) 88-93
RH % (24h trend) 67-72 (+25) 95-100 (0) 49-54
RH Recovery Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) SW 5 Lgt/Var Lgt/Var
Transport Wnd (mph) SW 9 SW 5 NW 6
Mixing Hgt(ft-agl) 3460 310 5530
Vent Rate (mph-ft) 31140 1550 33180
Max Dispersion Early 21 Fair 2 Very Poor 20 Gen Poor
Max Dispersion Late 28 Fair 2 Very Poor 27 Fair
Category Day 3 1 3
Max LVORI Early 9 10 10
Max LVORI Late 6 10 3
Precip Chance (%) 70 20 0
Precip Type Tstms Tstms None
Precip Duration 2 1
Precip Amount 0.19 0.01 0.00
Precip Begin 8 AM Continuing
Precip End Continuing 2 AM
Chance of Thunder (%) 40 20 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY NIGHT...Mostly clear. Lows in the upper 60s. Light and
variable wind.
.MONDAY...Sunny. Highs in the lower 90s. Minimum RH 52 percent.
Northeast winds less than 10 mph.
.MONDAY NIGHT...Mostly clear. Lows in the upper 60s. Northeast
winds less than 10 mph.
.TUESDAY...Sunny. Highs in the lower 90s. Minimum RH 49 percent.
South winds less than 10 mph.
.TUESDAY NIGHT...Mostly clear. Lows in the upper 60s. South winds
less than 10 mph.
.WEDNESDAY...Sunny. Highs in the lower 90s. Minimum RH
48 percent. Northeast winds less than 10 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows in the upper 60s. South
winds less than 10 mph.
.THURSDAY...Sunny. Highs in the lower 90s. Minimum RH 46 percent.
Light and variable wind.
.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.
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.
$$
TNZ099-130745-
Hamilton-
Including the cities of Chattanooga, Lookout Mountain,
and Signal Mountain
238 AM EDT Sat Sep 12 2026
Today Tonight Sun
Cloud Cover Pcldy Mclear Mclear
Temp (24h trend) 84-89 (-7) 68-73 (0) 89-94
RH % (24h trend) 65-70 (+20) 95-100 (0) 48-53
RH Recovery Excellent
AM 20FT Wnd (mph) S 5 Lgt/Var
PM 20FT Wnd (mph) SW 5 Lgt/Var Lgt/Var
Transport Wnd (mph) SW 8 W 3 NW 5
Mixing Hgt(ft-agl) 3410 310 6280
Vent Rate (mph-ft) 27280 930 31400
Max Dispersion Early 22 Fair 2 Very Poor 21 Fair
Max Dispersion Late 26 Fair 2 Very Poor 26 Fair
Category Day 3 1 2
Max LVORI Early 9 9 10
Max LVORI Late 4 10 3
Precip Chance (%) 70 20 0
Precip Type Tstms Tstms None
Precip Duration 2 1
Precip Amount 0.13 0.03 0.00
Precip Begin 8 AM Continuing
Precip End Continuing 10 PM
Chance of Thunder (%) 50 20 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY NIGHT...Mostly clear. Lows in the upper 60s. North winds
less than 10 mph.
.MONDAY...Sunny. Highs in the lower 90s. Minimum RH 51 percent.
Northeast winds less than 10 mph.
.MONDAY NIGHT...Mostly clear. Lows in the upper 60s. Northeast
winds less than 10 mph.
.TUESDAY...Sunny. Highs in the lower 90s. Minimum RH 50 percent.
South winds less than 10 mph.
.TUESDAY NIGHT...Mostly clear. Lows in the upper 60s. South winds
less than 10 mph.
.WEDNESDAY...Sunny. Highs in the lower 90s. Minimum RH
49 percent. Southeast winds less than 10 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows in the upper 60s. South
winds less than 10 mph.
.THURSDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 46 percent.
East 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.
*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.
$$
TNZ100-130745-
Bradley-
Including the cities of Cleveland and Tasso
238 AM EDT Sat Sep 12 2026
Today Tonight Sun
Cloud Cover Pcldy Pcldy Pcldy
Temp (24h trend) 84-89 (-8) 67-72 (0) 89-94
RH % (24h trend) 65-70 (+23) 95-100 (0) 47-52
RH Recovery Excellent
AM 20FT Wnd (mph) S 5 Lgt/Var
PM 20FT Wnd (mph) SW 5 Lgt/Var Lgt/Var
Transport Wnd (mph) SW 8 SW 3 NW 6
Mixing Hgt(ft-agl) 3700 300 5740
Vent Rate (mph-ft) 29600 900 34440
Max Dispersion Early 24 Fair 2 Very Poor 20 Gen Poor
Max Dispersion Late 28 Fair 1 Very Poor 29 Fair
Category Day 3 1 3
Max LVORI Early 9 10 10
Max LVORI Late 4 10 3
Precip Chance (%) 70 20 0
Precip Type Tstms Tstms None
Precip Duration 2 1
Precip Amount 0.14 0.02 0.00
Precip Begin 8 AM Continuing
Precip End Continuing 11 PM
Chance of Thunder (%) 40 20 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY NIGHT...Mostly clear. Lows in the upper 60s. North winds
less than 10 mph.
.MONDAY...Sunny. Highs in the lower 90s. Minimum RH 48 percent.
Northeast winds less than 10 mph.
.MONDAY NIGHT...Mostly clear. Lows in the upper 60s. Northeast
winds less than 10 mph.
.TUESDAY...Sunny. Highs in the lower 90s. Minimum RH 48 percent.
South winds less than 10 mph.
.TUESDAY NIGHT...Mostly clear. Lows in the upper 60s. South winds
less than 10 mph.
.WEDNESDAY...Sunny. Highs in the lower 90s. Minimum RH
46 percent. South winds less than 10 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows in the upper 60s. South
winds less than 10 mph.
.THURSDAY...Sunny. Highs in the lower 90s. Minimum RH 43 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 43 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.
$$
TNZ101-130745-
West Polk-
Including the cities of Conasauga, Archville, Benton, Parksville,
and Reliance
238 AM EDT Sat Sep 12 2026
Today Tonight Sun
Cloud Cover Pcldy Pcldy Mclear
Temp (24h trend) 83-88 (-8) 66-71 (0) 87-92
RH % (24h trend) 65-70 (+24) 95-100 (0) 46-51
RH Recovery Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) SW 5 Lgt/Var Lgt/Var
Transport Wnd (mph) SW 8 SW 6 NW 7
Mixing Hgt(ft-agl) 3470 360 5330
Vent Rate (mph-ft) 27760 2160 37310
Max Dispersion Early 19 Gen Poor 3 Very Poor 24 Fair
Max Dispersion Late 24 Fair 2 Very Poor 32 Fair
Category Day 3 1 3
Max LVORI Early 10 10 10
Max LVORI Late 4 10 3
Precip Chance (%) 60 20 0
Precip Type Tstms Tstms None
Precip Duration 2 1
Precip Amount 0.16 0.04 0.00
Precip Begin 8 AM Continuing
Precip End Continuing 3 AM
Chance of Thunder (%) 40 20 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY NIGHT...Mostly clear. Lows in the mid 60s. Light and
variable wind.
.MONDAY...Sunny. Highs in the lower 90s. Minimum RH 46 percent.
North winds less than 10 mph.
.MONDAY NIGHT...Mostly clear. Lows in the upper 60s. East winds
less than 10 mph.
.TUESDAY...Sunny. Highs in the lower 90s. Minimum RH 47 percent.
South winds less than 10 mph.
.TUESDAY NIGHT...Mostly clear. Lows in the upper 60s. Southeast
winds less than 10 mph.
.WEDNESDAY...Sunny. Highs in the lower 90s. Minimum RH
45 percent. Light and variable wind.
.WEDNESDAY NIGHT...Mostly clear. Lows in the mid 60s. Southeast
winds less than 10 mph.
.THURSDAY...Sunny. Highs in the lower 90s. Minimum RH 43 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 lower 90s. Minimum RH 42 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.
$$
TNZ082-130745-
Bledsoe-
Including the cities of Old Cumberland, Palio, Melvine,
Mount Crest, Pikeville, and Brayton
138 AM CDT Sat Sep 12 2026
Today Tonight Sun
Cloud Cover Pcldy Mclear Mclear
Temp (24h trend) 81-86 (-7) 63-68 (-2) 85-90
RH % (24h trend) 71-76 (+24) 95-100 (0) 51-56
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 8 W 6 NW 7
Mixing Hgt(ft-agl) 3000 340 5810
Vent Rate (mph-ft) 24000 2040 40670
Max Dispersion Early 16 Gen Poor 2 Very Poor 24 Fair
Max Dispersion Late 22 Fair 2 Very Poor 33 Fair
Category Day 2 1 3
Max LVORI Early 9 10 10
Max LVORI Late 5 10 3
Precip Chance (%) 80 0 0
Precip Type Tstms None None
Precip Duration 2
Precip Amount 0.24 0.00 0.00
Precip Begin 8 AM
Precip End Continuing
Chance of Thunder (%) 50 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY NIGHT...Mostly clear. Lows in the mid 60s. Light and
variable wind.
.MONDAY...Sunny. Highs in the upper 80s. Minimum RH 55 percent.
North winds less than 10 mph.
.MONDAY NIGHT...Clear. Lows in the mid 60s. East winds less than
10 mph.
.TUESDAY...Sunny. Highs around 90. Minimum RH 52 percent. South
winds less than 10 mph.
.TUESDAY NIGHT...Mostly clear. Lows in the upper 60s. South winds
less than 10 mph.
.WEDNESDAY...Sunny. Highs around 90. Minimum RH 52 percent.
Southeast winds less than 10 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows in the mid 60s. South winds
less than 10 mph.
.THURSDAY...Sunny with a slight chance of showers and
thunderstorms. Highs around 90. Minimum RH 50 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 50 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.
$$
TNZ081-130745-
Sequatchie-
Including the cities of Cagle, Dunlap, Cartwright, and Lone Oak
138 AM CDT Sat Sep 12 2026
Today Tonight Sun
Cloud Cover Pcldy Mclear Mclear
Temp (24h trend) 80-85 (-7) 64-69 (-1) 85-90
RH % (24h trend) 72-77 (+23) 95-100 (0) 52-57
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 8 W 6 NW 6
Mixing Hgt(ft-agl) 2950 340 6510
Vent Rate (mph-ft) 23600 2040 39060
Max Dispersion Early 16 Gen Poor 2 Very Poor 24 Fair
Max Dispersion Late 23 Fair 2 Very Poor 34 Fair
Category Day 2 1 3
Max LVORI Early 9 10 10
Max LVORI Late 5 10 3
Precip Chance (%) 70 0 0
Precip Type Tstms None None
Precip Duration 2
Precip Amount 0.14 0.00 0.00
Precip Begin 8 AM
Precip End Continuing
Chance of Thunder (%) 50 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY NIGHT...Mostly clear. Lows in the mid 60s. North winds
less than 10 mph.
.MONDAY...Sunny. Highs in the upper 80s. Minimum RH 55 percent.
North winds less than 10 mph.
.MONDAY NIGHT...Clear. Lows in the mid 60s. Northeast winds less
than 10 mph.
.TUESDAY...Sunny. Highs in the upper 80s. Minimum RH 54 percent.
Southeast winds less than 10 mph.
.TUESDAY NIGHT...Mostly clear. Lows in the upper 60s. South winds
less than 10 mph.
.WEDNESDAY...Sunny. Highs in the upper 80s. Minimum RH
53 percent. Southeast winds less than 10 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows in the mid 60s. South winds
less than 10 mph.
.THURSDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 51 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.
*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.
$$
TNZ098-130745-
Marion-
Including the cities of South Pittsburg, Haletown (Guild),
Jasper, Martin Springs, Whitwell, Powells Crossroads,
and Monteagle
138 AM CDT Sat Sep 12 2026
Today Tonight Sun
Cloud Cover Pcldy Mclear Mclear
Temp (24h trend) 81-86 (-7) 66-71 (0) 86-91
RH % (24h trend) 65-70 (+18) 95-100 (0) 47-52
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 8 W 5 NW 6
Mixing Hgt(ft-agl) 3250 330 6370
Vent Rate (mph-ft) 26000 1650 38220
Max Dispersion Early 16 Gen Poor 2 Very Poor 22 Fair
Max Dispersion Late 23 Fair 2 Very Poor 33 Fair
Category Day 2 1 3
Max LVORI Early 9 8 10
Max LVORI Late 4 9 3
Precip Chance (%) 60 0 0
Precip Type Tstms None None
Precip Duration 2
Precip Amount 0.08 0.00 0.00
Precip Begin 8 AM
Precip End Continuing
Chance of Thunder (%) 40 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY NIGHT...Mostly clear. Lows in the upper 60s. North winds
less than 10 mph.
.MONDAY...Sunny. Highs in the lower 90s. Minimum RH 49 percent.
Northeast winds less than 10 mph.
.MONDAY NIGHT...Clear. Lows in the upper 60s. Northeast winds
less than 10 mph.
.TUESDAY...Sunny. Highs around 90. Minimum RH 50 percent.
Southeast winds less than 10 mph.
.TUESDAY NIGHT...Clear. Lows in the upper 60s. Southeast winds
less than 10 mph.
.WEDNESDAY...Sunny. Highs around 90. Minimum RH 49 percent.
Southeast winds less than 10 mph.
.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 47 percent. Light and
variable wind.
.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 upper 80s. Minimum RH 46 percent.
Northeast 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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