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645
FNUS54 KMRX 250632
FWFMRX
Fire Weather Planning Forecast for East Tennessee...Southwest
Virginia...and Extreme Southwest North Carolina
National Weather Service Morristown TN
232 AM EDT Fri Sep 25 2026
.DISCUSSION...
Drier and cooler weather is expected through the weekend with highs
in the 70s and lows ranging from the mid 50s to low 40s. Warming
trend next week.
VAZ001-260745-
Lee-
Including the city of Rose Hill
232 AM EDT Fri Sep 25 2026
Today Tonight Sat
Cloud Cover Mclear Mclear Mclear
Temp (24h trend) 69-74 (+1) 44-49 (-3) 70-75
RH % (24h trend) 43-48 (-26) 89-94 (-8) 39-44
RH Recovery Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) N 6 NE 6 N 5
Transport Wnd (mph) N 9 NE 6 N 7
Mixing Hgt(ft-agl) 3650 370 3930
Vent Rate (mph-ft) 32850 2220 27510
Max Dispersion Early 24 Fair 3 Very Poor 17 Gen Poor
Max Dispersion Late 31 Fair 3 Very Poor 28 Fair
Category Day 3 1 2
Max LVORI Early 9 6 6
Max LVORI Late 3 6 3
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY NIGHT...Mostly clear. Lows in the lower 40s. North
winds less than 10 mph.
.SUNDAY...Sunny. Highs in the lower 70s. Minimum RH 47 percent.
North winds less than 10 mph.
.SUNDAY NIGHT...Mostly clear. Lows in the mid 40s. North winds
less than 10 mph.
.MONDAY...Sunny. Highs in the lower 70s. Minimum RH 49 percent.
North winds less than 10 mph.
.MONDAY NIGHT...Clear. Lows in the upper 40s. Northeast winds
less than 10 mph.
.TUESDAY...Sunny. Highs in the mid 70s. Minimum RH 46 percent.
South winds less than 10 mph.
.TUESDAY NIGHT...Mostly clear. Lows in the lower 50s. East winds
less than 10 mph.
.WEDNESDAY...Mostly sunny. Highs in the upper 70s. Minimum RH
55 percent. South winds less than 10 mph.
.WEDNESDAY NIGHT...Mostly cloudy with a slight chance of showers.
Lows around 60. Southeast winds less than 10 mph.
.THURSDAY...Partly sunny with a slight chance of showers. Highs
in the upper 70s. Minimum RH 66 percent. South winds less than
10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
VAZ002-260745-
Wise-
Including the cities of Big Stone Gap, Norton, Wise, Coeburn,
Appalachia, and Pardee
232 AM EDT Fri Sep 25 2026
Today Tonight Sat
Cloud Cover Mclear Mclear Mclear
Temp (24h trend) 64-69 (0) 42-47 (-3) 65-70
RH % (24h trend) 46-51 (-28) 94-99 (-3) 41-46
RH Recovery Excellent
AM 20FT Wnd (mph) NE 6 N 6
PM 20FT Wnd (mph) N 7 N 9 N 7
Transport Wnd (mph) N 12 N 8 N 9
Mixing Hgt(ft-agl) 3040 410 3220
Vent Rate (mph-ft) 36480 3280 28980
Max Dispersion Early 26 Fair 4 Very Poor 21 Fair
Max Dispersion Late 31 Fair 3 Very Poor 30 Fair
Category Day 3 1 2
Max LVORI Early 8 6 7
Max LVORI Late 3 6 3
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY NIGHT...Mostly clear. Lows in the lower 40s. North
winds less than 10 mph.
.SUNDAY...Sunny. Highs in the upper 60s. Minimum RH 50 percent.
North winds less than 10 mph.
.SUNDAY NIGHT...Mostly clear. Lows in the mid 40s. Northwest
winds less than 10 mph.
.MONDAY...Sunny. Highs around 70. Minimum RH 53 percent. North
winds less than 10 mph.
.MONDAY NIGHT...Clear. Lows in the upper 40s. Northeast winds
less than 10 mph.
.TUESDAY...Sunny. Highs in the mid 70s. Minimum RH 45 percent.
Southwest winds less than 10 mph.
.TUESDAY NIGHT...Mostly clear. Lows in the lower 50s. South winds
less than 10 mph.
.WEDNESDAY...Mostly sunny. Highs in the upper 70s. Minimum RH
53 percent. South winds less than 10 mph.
.WEDNESDAY NIGHT...Mostly cloudy with a slight chance of showers.
Lows in the upper 50s. South winds less than 10 mph.
.THURSDAY...Partly sunny with a slight chance of showers. Highs
in the upper 70s. Minimum RH 63 percent. Southwest winds less
than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
VAZ005-260745-
Scott VA-
Including the city of Hiltons
232 AM EDT Fri Sep 25 2026
Today Tonight Sat
Cloud Cover Mclear Mclear Mclear
Temp (24h trend) 69-74 (+2) 44-49 (-3) 70-75
RH % (24h trend) 40-45 (-25) 89-94 (-4) 38-43
RH Recovery Excellent
AM 20FT Wnd (mph) NE 6 N 5
PM 20FT Wnd (mph) N 8 NE 9 N 7
Transport Wnd (mph) N 10 NE 7 N 8
Mixing Hgt(ft-agl) 3670 390 4210
Vent Rate (mph-ft) 36700 2730 33680
Max Dispersion Early 29 Fair 4 Very Poor 21 Fair
Max Dispersion Late 36 Fair 3 Very Poor 30 Fair
Category Day 3 1 3
Max LVORI Early 7 5 6
Max LVORI Late 3 6 2
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY NIGHT...Mostly clear. Lows in the mid 40s. North winds
less than 10 mph.
.SUNDAY...Sunny. Highs in the lower 70s. Minimum RH 47 percent.
North winds less than 10 mph.
.SUNDAY NIGHT...Mostly clear. Lows in the mid 40s. North winds
less than 10 mph.
.MONDAY...Sunny. Highs in the lower 70s. Minimum RH 51 percent.
North winds less than 10 mph.
.MONDAY NIGHT...Mostly clear. Lows in the upper 40s. Northeast
winds less than 10 mph.
.TUESDAY...Sunny. Highs in the upper 70s. Minimum RH 46 percent.
Southwest winds less than 10 mph.
.TUESDAY NIGHT...Mostly clear. Lows in the mid 50s. East winds
less than 10 mph.
.WEDNESDAY...Mostly sunny. Highs around 80. Minimum RH
54 percent. South winds less than 10 mph.
.WEDNESDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows around 60. South winds less than 10 mph.
.THURSDAY...Partly sunny with a slight chance of showers. Highs
around 80. Minimum RH 64 percent. Southwest winds less than
10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
VAZ006-260745-
Russell-
Including the cities of Hansonville, Lebanon, Dye, Castlewood,
Honaker, and Rosedale
232 AM EDT Fri Sep 25 2026
Today Tonight Sat
Cloud Cover Mclear Mclear Mclear
Temp (24h trend) 64-69 (+2) 41-46 (-2) 65-70
RH % (24h trend) 44-49 (-30) 95-100 (+1) 43-48
RH Recovery Excellent
AM 20FT Wnd (mph) NE 7 N 6
PM 20FT Wnd (mph) N 8 NE 8 N 8
Transport Wnd (mph) N 12 N 7 N 10
Mixing Hgt(ft-agl) 3160 390 3450
Vent Rate (mph-ft) 37920 2730 34500
Max Dispersion Early 27 Fair 4 Very Poor 25 Fair
Max Dispersion Late 32 Fair 3 Very Poor 32 Fair
Category Day 3 1 3
Max LVORI Early 7 6 7
Max LVORI Late 3 6 3
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY NIGHT...Mostly clear. Lows in the lower 40s. North
winds less than 10 mph.
.SUNDAY...Sunny. Highs in the upper 60s. Minimum RH 53 percent.
North winds less than 10 mph.
.SUNDAY NIGHT...Mostly clear. Lows in the mid 40s. North winds
less than 10 mph.
.MONDAY...Sunny. Highs around 70. Minimum RH 56 percent. North
winds less than 10 mph.
.MONDAY NIGHT...Clear. Lows in the upper 40s. Northeast winds
less than 10 mph.
.TUESDAY...Sunny. Highs in the mid 70s. Minimum RH 47 percent.
Southwest winds less than 10 mph.
.TUESDAY NIGHT...Mostly clear. Lows in the lower 50s. Southeast
winds less than 10 mph.
.WEDNESDAY...Mostly sunny. Highs in the upper 70s. Minimum RH
54 percent. South winds less than 10 mph.
.WEDNESDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows in the upper 50s. South winds less than 10 mph.
.THURSDAY...Partly sunny with a slight chance of showers. Highs
in the upper 70s. Minimum RH 64 percent. Southwest winds less
than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
VAZ008-260745-
Washington VA-
Including the cities of Benhams, Bristol VA, and Abingdon
232 AM EDT Fri Sep 25 2026
Today Tonight Sat
Cloud Cover Mclear Mclear Mclear
Temp (24h trend) 67-72 (+4) 41-46 (-2) 68-73
RH % (24h trend) 39-44 (-31) 91-96 (-2) 39-44
RH Recovery Excellent
AM 20FT Wnd (mph) NE 6 N 6
PM 20FT Wnd (mph) N 8 NE 8 N 7
Transport Wnd (mph) N 12 NE 5 N 9
Mixing Hgt(ft-agl) 3410 320 3760
Vent Rate (mph-ft) 40920 1600 33840
Max Dispersion Early 27 Fair 3 Very Poor 22 Fair
Max Dispersion Late 33 Fair 2 Very Poor 34 Fair
Category Day 3 1 3
Max LVORI Early 7 6 6
Max LVORI Late 3 7 3
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY NIGHT...Mostly clear. Lows in the lower 40s. North
winds less than 10 mph.
.SUNDAY...Sunny. Highs in the upper 60s. Minimum RH 51 percent.
Northwest winds less than 10 mph.
.SUNDAY NIGHT...Mostly clear. Lows in the mid 40s. Northwest
winds less than 10 mph.
.MONDAY...Sunny. Highs in the lower 70s. Minimum RH 55 percent.
North winds less than 10 mph.
.MONDAY NIGHT...Mostly clear. Lows in the upper 40s. East winds
less than 10 mph.
.TUESDAY...Sunny. Highs in the mid 70s. Minimum RH 45 percent.
Southwest winds less than 10 mph.
.TUESDAY NIGHT...Mostly clear. Lows in the lower 50s. Southeast
winds less than 10 mph.
.WEDNESDAY...Mostly sunny. Highs in the upper 70s. Minimum RH
53 percent. Southwest winds less than 10 mph.
.WEDNESDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows in the upper 50s. South winds less than 10 mph.
.THURSDAY...Partly sunny with a slight chance of showers. Highs
in the upper 70s. Minimum RH 63 percent. Southwest winds less
than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ018-260745-
Johnson-
Including the cities of Doeville, Mountain City, Neva,
Shady Valley, Trade, and Laurel Bloomery
232 AM EDT Fri Sep 25 2026
Today Tonight Sat
Cloud Cover Mclear Mclear Mclear
Temp (24h trend) 65-70 (+5) 40-45 (-1) 66-71
RH % (24h trend) 30-35 (-43) 87-92 (-10) 31-36
RH Recovery Excellent
AM 20FT Wnd (mph) NE 5 NW 5
PM 20FT Wnd (mph) N 6 Lgt/Var NW 7
Transport Wnd (mph) N 12 N 7 N 12
Mixing Hgt(ft-agl) 3170 360 3410
Vent Rate (mph-ft) 38040 2520 40920
Max Dispersion Early 25 Fair 3 Very Poor 23 Fair
Max Dispersion Late 32 Fair 2 Very Poor 34 Fair
Category Day 3 1 3
Max LVORI Early 7 6 5
Max LVORI Late 3 6 3
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY NIGHT...Mostly clear. Lows in the lower 40s. Northwest
winds less than 10 mph.
.SUNDAY...Sunny. Highs in the mid 60s. Minimum RH 45 percent.
Northwest winds less than 10 mph.
.SUNDAY NIGHT...Mostly clear. Lows in the mid 40s. Northwest
winds less than 10 mph.
.MONDAY...Sunny. Highs around 70. Minimum RH 47 percent.
Northwest winds less than 10 mph.
.MONDAY NIGHT...Mostly clear. Lows in the upper 40s. East winds
less than 10 mph.
.TUESDAY...Sunny. Highs in the mid 70s. Minimum RH 39 percent.
West winds less than 10 mph.
.TUESDAY NIGHT...Mostly clear. Lows in the lower 50s. Southeast
winds less than 10 mph.
.WEDNESDAY...Mostly sunny. Highs in the upper 70s. Minimum RH
47 percent. Southwest winds less than 10 mph.
.WEDNESDAY NIGHT...Partly cloudy. Lows in the upper 50s. South
winds less than 10 mph.
.THURSDAY...Partly sunny with a slight chance of showers. Highs
in the upper 70s. Minimum RH 58 percent. Southwest winds less
than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ047-260745-
Southeast Carter-
Including the city of Hampton
232 AM EDT Fri Sep 25 2026
Today Tonight Sat
Cloud Cover Clear Mclear Mclear
Temp (24h trend) 65-70 (+4) 42-47 (-2) 66-71
RH % (24h trend) 33-38 (-42) 81-86 (-15) 32-37
RH Recovery Excellent
AM 20FT Wnd (mph) N 5 NW 6
PM 20FT Wnd (mph) N 7 NE 6 NW 8
Transport Wnd (mph) N 12 NE 6 N 10
Mixing Hgt(ft-agl) 3210 370 3220
Vent Rate (mph-ft) 38520 2220 32200
Max Dispersion Early 23 Fair 3 Very Poor 20 Gen Poor
Max Dispersion Late 32 Fair 3 Very Poor 32 Fair
Category Day 3 1 3
Max LVORI Early 7 5 4
Max LVORI Late 3 5 3
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY NIGHT...Mostly clear. Lows in the lower 40s. Northwest
winds less than 10 mph.
.SUNDAY...Sunny. Highs in the mid 60s. Minimum RH 45 percent.
Northwest winds less than 10 mph.
.SUNDAY NIGHT...Mostly clear. Lows in the mid 40s. Northwest
winds less than 10 mph.
.MONDAY...Sunny. Highs around 70. Minimum RH 45 percent.
Northwest winds less than 10 mph.
.MONDAY NIGHT...Mostly clear. Lows in the upper 40s. Southeast
winds less than 10 mph.
.TUESDAY...Sunny. Highs in the mid 70s. Minimum RH 40 percent.
West winds less than 10 mph.
.TUESDAY NIGHT...Clear. Lows in the lower 50s. Southeast winds
less than 10 mph.
.WEDNESDAY...Mostly sunny. Highs in the upper 70s. Minimum RH
48 percent. Southwest winds less than 10 mph.
.WEDNESDAY NIGHT...Partly cloudy. Lows in the upper 50s.
Southeast winds less than 10 mph.
.THURSDAY...Mostly sunny with a slight chance of showers. Highs
in the upper 70s. Minimum RH 58 percent. Southwest winds less
than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ045-260745-
Unicoi-
Including the cities of Erwin, Unicoi, and Limestone Cove
232 AM EDT Fri Sep 25 2026
Today Tonight Sat
Cloud Cover Mclear Mclear Mclear
Temp (24h trend) 65-70 (+2) 43-48 (-4) 65-70
RH % (24h trend) 39-44 (-38) 82-87 (-15) 37-42
RH Recovery Excellent
AM 20FT Wnd (mph) N 5 N 5
PM 20FT Wnd (mph) N 6 NE 6 NW 5
Transport Wnd (mph) N 12 NE 5 N 9
Mixing Hgt(ft-agl) 3140 380 3010
Vent Rate (mph-ft) 37680 1900 27090
Max Dispersion Early 24 Fair 3 Very Poor 17 Gen Poor
Max Dispersion Late 31 Fair 2 Very Poor 28 Fair
Category Day 3 1 2
Max LVORI Early 10 4 5
Max LVORI Late 3 5 3
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY NIGHT...Mostly clear. Lows in the mid 40s. North winds
less than 10 mph.
.SUNDAY...Sunny. Highs in the upper 60s. Minimum RH 49 percent.
Northwest winds less than 10 mph.
.SUNDAY NIGHT...Mostly clear. Lows in the upper 40s. Northeast
winds less than 10 mph.
.MONDAY...Sunny. Highs in the upper 60s. Minimum RH 49 percent.
North winds less than 10 mph.
.MONDAY NIGHT...Mostly clear. Lows around 50. Southeast winds
less than 10 mph.
.TUESDAY...Sunny. Highs in the mid 70s. Minimum RH 42 percent.
West winds less than 10 mph.
.TUESDAY NIGHT...Mostly clear. Lows in the mid 50s. Southeast
winds less than 10 mph.
.WEDNESDAY...Mostly sunny. Highs in the upper 70s. Minimum RH
51 percent. South winds less than 10 mph.
.WEDNESDAY NIGHT...Partly cloudy. Lows around 60. Southeast winds
less than 10 mph.
.THURSDAY...Mostly sunny. Highs in the upper 70s. Minimum RH
61 percent. South winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ043-260745-
Southeast Greene-
Including the city of Cedar Creek
232 AM EDT Fri Sep 25 2026
Today Tonight Sat
Cloud Cover Mclear Mclear Mclear
Temp (24h trend) 65-70 (0) 43-48 (-5) 65-70
RH % (24h trend) 40-45 (-30) 86-91 (-11) 38-43
RH Recovery Excellent
AM 20FT Wnd (mph) N 6 Lgt/Var
PM 20FT Wnd (mph) N 5 NE 7 Lgt/Var
Transport Wnd (mph) N 10 NE 3 N 8
Mixing Hgt(ft-agl) 3430 360 3100
Vent Rate (mph-ft) 34300 1080 24800
Max Dispersion Early 24 Fair 3 Very Poor 14 Gen Poor
Max Dispersion Late 31 Fair 2 Very Poor 22 Fair
Category Day 3 1 2
Max LVORI Early 10 4 5
Max LVORI Late 3 6 3
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY NIGHT...Mostly clear. Lows in the mid 40s. East winds
less than 10 mph.
.SUNDAY...Sunny. Highs in the upper 60s. Minimum RH 48 percent.
North winds less than 10 mph.
.SUNDAY NIGHT...Mostly clear. Lows in the mid 40s. East winds
less than 10 mph.
.MONDAY...Sunny. Highs in the upper 60s. Minimum RH 48 percent.
North winds less than 10 mph.
.MONDAY NIGHT...Mostly clear. Lows in the upper 40s. Southeast
winds less than 10 mph.
.TUESDAY...Sunny. Highs in the mid 70s. Minimum RH 41 percent.
Northwest winds less than 10 mph.
.TUESDAY NIGHT...Mostly clear. Lows in the mid 50s. Southeast
winds less than 10 mph.
.WEDNESDAY...Mostly sunny. Highs in the upper 70s. Minimum RH
47 percent. South winds less than 10 mph.
.WEDNESDAY NIGHT...Partly cloudy. Lows around 60. Southeast winds
less than 10 mph.
.THURSDAY...Partly sunny. Highs in the upper 70s. Minimum RH
58 percent. South winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ041-260745-
Cocke Smoky Mountains-
Including the city of Hartford
232 AM EDT Fri Sep 25 2026
Today Tonight Sat
Cloud Cover Mclear Mclear Mclear
Temp (24h trend) 65-70 (0) 46-51 (-5) 66-71
RH % (24h trend) 40-45 (-30) 81-86 (-15) 36-41
RH Recovery Excellent
AM 20FT Wnd (mph) N 6 NW 5
PM 20FT Wnd (mph) N 6 Lgt/Var NW 5
Transport Wnd (mph) N 9 NE 3 N 8
Mixing Hgt(ft-agl) 3180 360 2980
Vent Rate (mph-ft) 28620 1080 23840
Max Dispersion Early 22 Fair 3 Very Poor 14 Gen Poor
Max Dispersion Late 26 Fair 2 Very Poor 20 Gen Poor
Category Day 2 1 2
Max LVORI Early 9 3 4
Max LVORI Late 3 5 3
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY NIGHT...Mostly clear. Lows in the upper 40s. Southwest
winds less than 10 mph.
.SUNDAY...Sunny. Highs in the upper 60s. Minimum RH 46 percent.
Northwest winds less than 10 mph.
.SUNDAY NIGHT...Mostly clear. Lows in the upper 40s. Southwest
winds less than 10 mph.
.MONDAY...Sunny. Highs around 70. Minimum RH 47 percent. North
winds less than 10 mph.
.MONDAY NIGHT...Mostly clear. Lows in the lower 50s. Southeast
winds less than 10 mph.
.TUESDAY...Sunny. Highs in the mid 70s. Minimum RH 43 percent.
North winds less than 10 mph.
.TUESDAY NIGHT...Mostly clear. Lows in the mid 50s. South winds
less than 10 mph.
.WEDNESDAY...Mostly sunny. Highs in the upper 70s. Minimum RH
49 percent. Southwest winds less than 10 mph.
.WEDNESDAY NIGHT...Mostly cloudy. Lows in the lower 60s. South
winds less than 10 mph.
.THURSDAY...Partly sunny with a slight chance of showers. Highs
in the upper 70s. Minimum RH 60 percent. Southwest winds less
than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ074-260745-
Sevier Smoky Mountains-
Including the cities of Elkmont and Gatlinburg
232 AM EDT Fri Sep 25 2026
Today Tonight Sat
Cloud Cover Mclear Mclear Mclear
Temp (24h trend) 63-68 (+1) 46-51 (-4) 64-69
RH % (24h trend) 45-50 (-32) 75-80 (-22) 37-42
RH Recovery Excellent
AM 20FT Wnd (mph) N 7 N 5
PM 20FT Wnd (mph) N 7 E 8 N 5
Transport Wnd (mph) N 10 E 5 N 7
Mixing Hgt(ft-agl) 2630 330 2930
Vent Rate (mph-ft) 26300 1650 20510
Max Dispersion Early 19 Gen Poor 4 Very Poor 13 Gen Poor
Max Dispersion Late 22 Fair 3 Very Poor 18 Gen Poor
Category Day 3 1 2
Max LVORI Early 8 3 3
Max LVORI Late 3 3 3
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY NIGHT...Mostly clear. Lows in the mid 40s. East winds
less than 10 mph.
.SUNDAY...Sunny. Highs in the mid 60s. Minimum RH 41 percent.
North winds less than 10 mph.
.SUNDAY NIGHT...Mostly clear. Lows in the upper 40s. East winds
less than 10 mph.
.MONDAY...Sunny. Highs in the upper 60s. Minimum RH 45 percent.
North winds less than 10 mph.
.MONDAY NIGHT...Mostly clear. Lows in the lower 50s. Southeast
winds less than 10 mph.
.TUESDAY...Sunny. Highs in the mid 70s. Minimum RH 43 percent.
West winds less than 10 mph.
.TUESDAY NIGHT...Mostly clear. Lows in the mid 50s. Southeast
winds less than 10 mph.
.WEDNESDAY...Mostly sunny. Highs in the mid 70s. Minimum RH
53 percent. Southwest winds less than 10 mph.
.WEDNESDAY NIGHT...Mostly cloudy. Lows around 60. Southeast winds
5 to 10 mph.
.THURSDAY...Partly sunny with a slight chance of showers. Highs
in the mid 70s. Minimum RH 63 percent. South winds less than
10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ072-260745-
Blount Smoky Mountains-
Including the city of Cades Cove
232 AM EDT Fri Sep 25 2026
Today Tonight Sat
Cloud Cover Mclear Mclear Mclear
Temp (24h trend) 69-74 (+1) 49-54 (-5) 69-74
RH % (24h trend) 46-51 (-29) 79-84 (-16) 38-43
RH Recovery Excellent
AM 20FT Wnd (mph) N 6 Lgt/Var
PM 20FT Wnd (mph) NE 7 E 7 N 5
Transport Wnd (mph) N 10 E 5 N 7
Mixing Hgt(ft-agl) 3240 360 3310
Vent Rate (mph-ft) 32400 1800 23170
Max Dispersion Early 25 Fair 3 Very Poor 14 Gen Poor
Max Dispersion Late 30 Fair 3 Very Poor 19 Gen Poor
Category Day 3 1 2
Max LVORI Early 9 3 4
Max LVORI Late 3 4 3
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY NIGHT...Partly cloudy. Lows in the upper 40s. East
winds less than 10 mph.
.SUNDAY...Sunny. Highs in the lower 70s. Minimum RH 42 percent.
North winds less than 10 mph.
.SUNDAY NIGHT...Mostly clear. Lows around 50. East winds less
than 10 mph.
.MONDAY...Sunny. Highs in the mid 70s. Minimum RH 42 percent.
North winds less than 10 mph.
.MONDAY NIGHT...Mostly clear. Lows in the lower 50s. Southeast
winds less than 10 mph.
.TUESDAY...Sunny. Highs around 80. Minimum RH 40 percent.
Southwest winds less than 10 mph.
.TUESDAY NIGHT...Mostly clear. Lows in the upper 50s. Southeast
winds less than 10 mph.
.WEDNESDAY...Mostly sunny. Highs in the lower 80s. Minimum RH
49 percent. South winds 5 to 10 mph.
.WEDNESDAY NIGHT...Mostly cloudy with a slight chance of showers.
Lows in the mid 60s. Southeast winds 5 to 10 mph.
.THURSDAY...Partly sunny with a slight chance of showers. Highs
in the lower 80s. Minimum RH 58 percent. South winds less than
10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ087-260745-
Southeast Monroe-
Including the cities of Citico and Coker Creek
232 AM EDT Fri Sep 25 2026
Today Tonight Sat
Cloud Cover Pcldy Mclear Mclear
Temp (24h trend) 68-73 (0) 47-52 (-6) 69-74
RH % (24h trend) 49-54 (-29) 85-90 (-13) 39-44
RH Recovery Excellent
AM 20FT Wnd (mph) N 6 Lgt/Var
PM 20FT Wnd (mph) N 7 NE 7 N 5
Transport Wnd (mph) N 13 E 5 N 7
Mixing Hgt(ft-agl) 3170 380 3320
Vent Rate (mph-ft) 41210 1900 23240
Max Dispersion Early 24 Fair 3 Very Poor 16 Gen Poor
Max Dispersion Late 33 Fair 2 Very Poor 21 Fair
Category Day 3 1 2
Max LVORI Early 9 5 5
Max LVORI Late 3 5 3
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY NIGHT...Partly cloudy. Lows in the upper 40s. Northeast
winds less than 10 mph.
.SUNDAY...Sunny. Highs in the lower 70s. Minimum RH 40 percent.
North winds less than 10 mph.
.SUNDAY NIGHT...Mostly clear. Lows in the upper 40s. Northeast
winds less than 10 mph.
.MONDAY...Sunny. Highs in the mid 70s. Minimum RH 40 percent.
North winds less than 10 mph.
.MONDAY NIGHT...Clear. Lows in the lower 50s. East winds less
than 10 mph.
.TUESDAY...Sunny. Highs around 80. Minimum RH 38 percent.
Southwest winds less than 10 mph.
.TUESDAY NIGHT...Mostly clear. Lows in the upper 50s. Southeast
winds less than 10 mph.
.WEDNESDAY...Mostly sunny. Highs in the lower 80s. Minimum RH
48 percent. South winds less than 10 mph.
.WEDNESDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows in the lower 60s. Southeast winds less than 10 mph.
.THURSDAY...Partly sunny with a slight chance of showers. Highs
in the lower 80s. Minimum RH 58 percent. South winds less than
10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ102-260745-
East Polk-
Including the cities of Big Frog Mountain, Ducktown,
and Turtletown
232 AM EDT Fri Sep 25 2026
Today Tonight Sat
Cloud Cover Pcldy Mclear Mclear
Temp (24h trend) 71-76 (0) 47-52 (-8) 71-76
RH % (24h trend) 49-54 (-25) 94-99 (-4) 38-43
RH Recovery Excellent
AM 20FT Wnd (mph) NW 6 Lgt/Var
PM 20FT Wnd (mph) N 7 NE 9 N 6
Transport Wnd (mph) N 13 SE 5 NW 8
Mixing Hgt(ft-agl) 3540 360 3930
Vent Rate (mph-ft) 46020 1800 31440
Max Dispersion Early 27 Fair 3 Very Poor 19 Gen Poor
Max Dispersion Late 39 Fair 2 Very Poor 28 Fair
Category Day 3 1 3
Max LVORI Early 9 6 7
Max LVORI Late 3 7 3
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY NIGHT...Partly cloudy. Lows in the upper 40s. Northeast
winds less than 10 mph.
.SUNDAY...Mostly sunny. Highs in the lower 70s. Minimum RH
38 percent. North winds less than 10 mph.
.SUNDAY NIGHT...Mostly clear. Lows in the upper 40s. Northeast
winds less than 10 mph.
.MONDAY...Sunny. Highs in the upper 70s. Minimum RH 36 percent.
North winds less than 10 mph.
.MONDAY NIGHT...Clear. Lows around 50. East winds less than
10 mph.
.TUESDAY...Sunny. Highs in the lower 80s. Minimum RH 35 percent.
Southwest winds less than 10 mph.
.TUESDAY NIGHT...Mostly clear. Lows in the mid 50s. Southeast
winds less than 10 mph.
.WEDNESDAY...Mostly sunny. Highs in the lower 80s. Minimum RH
46 percent. South winds less than 10 mph.
.WEDNESDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows in the lower 60s. Southeast winds less than 10 mph.
.THURSDAY...Mostly sunny with a slight chance of showers. Highs
in the lower 80s. Minimum RH 56 percent. South winds less than
10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
NCZ060-260745-
Cherokee-
Including the cities of Andrews, Marble, Topton, Hiawasse Dam,
Murphy, Unaka, and Violet
232 AM EDT Fri Sep 25 2026
Today Tonight Sat
Cloud Cover Mclear Mclear Mclear
Temp (24h trend) 70-75 (+1) 46-51 (-8) 71-76
RH % (24h trend) 46-51 (-30) 91-96 (-7) 36-41
RH Recovery Excellent
AM 20FT Wnd (mph) NW 6 Lgt/Var
PM 20FT Wnd (mph) N 7 NE 6 NW 5
Transport Wnd (mph) N 10 E 3 NW 8
Mixing Hgt(ft-agl) 3340 350 3750
Vent Rate (mph-ft) 33400 1050 30000
Max Dispersion Early 28 Fair 3 Very Poor 17 Gen Poor
Max Dispersion Late 33 Fair 2 Very Poor 29 Fair
Category Day 3 1 3
Max LVORI Early 9 5 6
Max LVORI Late 3 6 3
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY NIGHT...Partly cloudy. Lows in the mid 40s. Northeast
winds less than 10 mph.
.SUNDAY...Sunny. Highs in the mid 70s. Minimum RH 35 percent.
North winds less than 10 mph.
.SUNDAY NIGHT...Mostly clear. Lows in the mid 40s. Northeast
winds less than 10 mph.
.MONDAY...Sunny. Highs in the upper 70s. Minimum RH 35 percent.
Northwest winds less than 10 mph.
.MONDAY NIGHT...Clear. Lows around 50. Northeast winds less than
10 mph.
.TUESDAY...Sunny. Highs around 80. Minimum RH 37 percent.
Southwest winds less than 10 mph.
.TUESDAY NIGHT...Mostly clear. Lows in the mid 50s. East winds
less than 10 mph.
.WEDNESDAY...Mostly sunny. Highs in the lower 80s. Minimum RH
48 percent. South winds less than 10 mph.
.WEDNESDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows in the lower 60s. Southeast winds less than 10 mph.
.THURSDAY...Mostly sunny with a slight chance of showers. Highs
in the lower 80s. Minimum RH 58 percent. South winds less than
10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
NCZ061-260745-
Clay-
Including the cities of Shooting Creek, Brasstown, Hayesville,
and Tusquitee
232 AM EDT Fri Sep 25 2026
Today Tonight Sat
Cloud Cover Mclear Mclear Mclear
Temp (24h trend) 70-75 (+5) 45-50 (-7) 70-75
RH % (24h trend) 47-52 (-33) 88-93 (-10) 37-42
RH Recovery Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) N 6 NE 7 NW 5
Transport Wnd (mph) N 10 NE 5 NW 8
Mixing Hgt(ft-agl) 3600 360 3770
Vent Rate (mph-ft) 36000 1800 30160
Max Dispersion Early 27 Fair 3 Very Poor 18 Gen Poor
Max Dispersion Late 32 Fair 2 Very Poor 26 Fair
Category Day 3 1 3
Max LVORI Early 9 4 5
Max LVORI Late 3 5 3
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY NIGHT...Mostly clear. Lows in the mid 40s. North winds
less than 10 mph.
.SUNDAY...Sunny. Highs in the mid 70s. Minimum RH 33 percent.
Northwest winds less than 10 mph.
.SUNDAY NIGHT...Mostly clear. Lows in the mid 40s. North winds
less than 10 mph.
.MONDAY...Sunny. Highs in the mid 70s. Minimum RH 37 percent.
West winds less than 10 mph.
.MONDAY NIGHT...Clear. Lows around 50. Northeast winds less than
10 mph.
.TUESDAY...Sunny. Highs in the upper 70s. Minimum RH 40 percent.
Southwest winds less than 10 mph.
.TUESDAY NIGHT...Mostly clear. Lows in the mid 50s. East winds
less than 10 mph.
.WEDNESDAY...Mostly sunny. Highs in the upper 70s. Minimum RH
55 percent. South winds less than 10 mph.
.WEDNESDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows in the upper 50s. Southeast winds less than 10 mph.
.THURSDAY...Mostly sunny with a slight chance of showers. Highs
in the upper 70s. Minimum RH 66 percent. South winds less than
10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ015-260745-
Hancock-
Including the cities of Evanston, Sneedville, Treadway,
and Kyles Ford
232 AM EDT Fri Sep 25 2026
Today Tonight Sat
Cloud Cover Mclear Mclear Mclear
Temp (24h trend) 71-76 (+2) 44-49 (-4) 71-76
RH % (24h trend) 42-47 (-26) 90-95 (-7) 39-44
RH Recovery Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var NE 5 Lgt/Var
Transport Wnd (mph) N 9 NE 5 N 8
Mixing Hgt(ft-agl) 4240 320 4360
Vent Rate (mph-ft) 38160 1600 34880
Max Dispersion Early 24 Fair 3 Very Poor 15 Gen Poor
Max Dispersion Late 37 Fair 3 Very Poor 30 Fair
Category Day 3 1 3
Max LVORI Early 8 6 7
Max LVORI Late 3 7 3
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY NIGHT...Mostly clear. Lows in the lower 40s. North
winds less than 10 mph.
.SUNDAY...Sunny. Highs in the lower 70s. Minimum RH 46 percent.
North winds less than 10 mph.
.SUNDAY NIGHT...Mostly clear. Lows in the mid 40s. North winds
less than 10 mph.
.MONDAY...Sunny. Highs in the mid 70s. Minimum RH 49 percent.
Light and variable wind.
.MONDAY NIGHT...Mostly clear. Lows in the upper 40s. Northeast
winds less than 10 mph.
.TUESDAY...Sunny. Highs in the upper 70s. Minimum RH 46 percent.
Light and variable wind.
.TUESDAY NIGHT...Mostly clear. Lows in the lower 50s. Light and
variable wind.
.WEDNESDAY...Mostly sunny. Highs in the lower 80s. Minimum RH
55 percent. South winds less than 10 mph.
.WEDNESDAY NIGHT...Mostly cloudy with a slight chance of showers.
Lows around 60. Light and variable wind.
.THURSDAY...Partly sunny with a slight chance of showers. Highs
in the lower 80s. Minimum RH 65 percent. South winds less than
10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ016-260745-
Hawkins-
Including the city of Mooresburg
232 AM EDT Fri Sep 25 2026
Today Tonight Sat
Cloud Cover Clear Mclear Mclear
Temp (24h trend) 72-77 (+3) 44-49 (-4) 72-77
RH % (24h trend) 42-47 (-25) 92-97 (-2) 40-45
RH Recovery Excellent
AM 20FT Wnd (mph) NE 5 Lgt/Var
PM 20FT Wnd (mph) N 5 NE 6 Lgt/Var
Transport Wnd (mph) N 10 NE 6 N 7
Mixing Hgt(ft-agl) 4580 300 4530
Vent Rate (mph-ft) 45800 1800 31710
Max Dispersion Early 26 Fair 3 Very Poor 16 Gen Poor
Max Dispersion Late 40 Fair 2 Very Poor 28 Fair
Category Day 3 1 3
Max LVORI Early 7 5 7
Max LVORI Late 3 7 3
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY NIGHT...Mostly clear. Lows in the lower 40s. Northeast
winds less than 10 mph.
.SUNDAY...Sunny. Highs in the lower 70s. Minimum RH 48 percent.
North winds less than 10 mph.
.SUNDAY NIGHT...Mostly clear. Lows in the mid 40s. North winds
less than 10 mph.
.MONDAY...Sunny. Highs in the mid 70s. Minimum RH 51 percent.
Light and variable wind.
.MONDAY NIGHT...Mostly clear. Lows in the upper 40s. Northeast
winds less than 10 mph.
.TUESDAY...Sunny. Highs in the upper 70s. Minimum RH 47 percent.
Southwest winds less than 10 mph.
.TUESDAY NIGHT...Mostly clear. Lows in the lower 50s. East winds
less than 10 mph.
.WEDNESDAY...Mostly sunny. Highs in the lower 80s. Minimum RH
55 percent. South winds less than 10 mph.
.WEDNESDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows around 60. Southeast winds less than 10 mph.
.THURSDAY...Partly sunny with a slight chance of showers. Highs
in the lower 80s. Minimum RH 65 percent. South winds less than
10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ017-260745-
Sullivan-
Including the cities of Kingsport, Bristol TN,
and South Holston Dam
232 AM EDT Fri Sep 25 2026
Today Tonight Sat
Cloud Cover Mclear Mclear Mclear
Temp (24h trend) 70-75 (+2) 43-48 (-3) 71-76
RH % (24h trend) 37-42 (-26) 94-99 (0) 37-42
RH Recovery Excellent
AM 20FT Wnd (mph) NE 6 Lgt/Var
PM 20FT Wnd (mph) N 7 NE 6 N 7
Transport Wnd (mph) N 10 NE 5 N 8
Mixing Hgt(ft-agl) 3920 300 4340
Vent Rate (mph-ft) 39200 1500 34720
Max Dispersion Early 27 Fair 3 Very Poor 20 Gen Poor
Max Dispersion Late 37 Fair 2 Very Poor 33 Fair
Category Day 3 1 3
Max LVORI Early 8 6 8
Max LVORI Late 2 7 2
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY NIGHT...Mostly clear. Lows in the mid 40s. Northeast
winds less than 10 mph.
.SUNDAY...Sunny. Highs in the lower 70s. Minimum RH 45 percent.
Northwest winds less than 10 mph.
.SUNDAY NIGHT...Mostly clear. Lows in the mid 40s. North winds
less than 10 mph.
.MONDAY...Sunny. Highs in the lower 70s. Minimum RH 51 percent.
North winds less than 10 mph.
.MONDAY NIGHT...Mostly clear. Lows in the upper 40s. East winds
less than 10 mph.
.TUESDAY...Sunny. Highs in the upper 70s. Minimum RH 43 percent.
West winds less than 10 mph.
.TUESDAY NIGHT...Mostly clear. Lows in the lower 50s. Southeast
winds less than 10 mph.
.WEDNESDAY...Mostly sunny. Highs in the lower 80s. Minimum RH
50 percent. Southwest winds less than 10 mph.
.WEDNESDAY NIGHT...Partly cloudy. Lows around 60. Southeast winds
less than 10 mph.
.THURSDAY...Partly sunny with a slight chance of showers. Highs
in the lower 80s. Minimum RH 60 percent. Southwest winds less
than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ046-260745-
Northwest Carter-
Including the city of Elizabethton
232 AM EDT Fri Sep 25 2026
Today Tonight Sat
Cloud Cover Mclear Mclear Mclear
Temp (24h trend) 69-74 (+3) 43-48 (-3) 69-74
RH % (24h trend) 32-37 (-32) 86-91 (-8) 32-37
RH Recovery Excellent
AM 20FT Wnd (mph) NE 5 Lgt/Var
PM 20FT Wnd (mph) N 6 Lgt/Var NW 6
Transport Wnd (mph) N 10 NE 3 N 9
Mixing Hgt(ft-agl) 3680 310 3910
Vent Rate (mph-ft) 36800 930 35190
Max Dispersion Early 24 Fair 3 Very Poor 18 Gen Poor
Max Dispersion Late 34 Fair 2 Very Poor 32 Fair
Category Day 3 1 3
Max LVORI Early 8 5 6
Max LVORI Late 2 6 2
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY NIGHT...Mostly clear. Lows in the mid 40s. North winds
less than 10 mph.
.SUNDAY...Sunny. Highs around 70. Minimum RH 43 percent.
Northwest winds less than 10 mph.
.SUNDAY NIGHT...Mostly clear. Lows in the upper 40s. North winds
less than 10 mph.
.MONDAY...Sunny. Highs in the lower 70s. Minimum RH 45 percent.
Northwest winds less than 10 mph.
.MONDAY NIGHT...Mostly clear. Lows in the upper 40s. Southeast
winds less than 10 mph.
.TUESDAY...Sunny. Highs in the upper 70s. Minimum RH 38 percent.
West winds less than 10 mph.
.TUESDAY NIGHT...Clear. Lows in the mid 50s. Southeast winds less
than 10 mph.
.WEDNESDAY...Mostly sunny. Highs in the lower 80s. Minimum RH
44 percent. Southwest winds less than 10 mph.
.WEDNESDAY NIGHT...Partly cloudy. Lows in the lower 60s.
Southeast winds less than 10 mph.
.THURSDAY...Mostly sunny with a slight chance of showers. Highs
in the lower 80s. Minimum RH 54 percent. Southwest winds less
than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ044-260745-
Washington TN-
Including the city of Johnson City
232 AM EDT Fri Sep 25 2026
Today Tonight Sat
Cloud Cover Mclear Mclear Mclear
Temp (24h trend) 71-76 (+2) 43-48 (-4) 71-76
RH % (24h trend) 38-43 (-28) 93-98 (-4) 38-43
RH Recovery Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) N 6 NE 5 NW 5
Transport Wnd (mph) N 10 NE 5 N 8
Mixing Hgt(ft-agl) 4010 300 3930
Vent Rate (mph-ft) 40100 1500 31440
Max Dispersion Early 24 Fair 3 Very Poor 16 Gen Poor
Max Dispersion Late 36 Fair 2 Very Poor 29 Fair
Category Day 3 1 3
Max LVORI Early 10 5 7
Max LVORI Late 2 7 3
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY NIGHT...Mostly clear. Lows in the mid 40s. Northeast
winds less than 10 mph.
.SUNDAY...Sunny. Highs in the lower 70s. Minimum RH 47 percent.
North winds less than 10 mph.
.SUNDAY NIGHT...Mostly clear. Lows in the mid 40s. North winds
less than 10 mph.
.MONDAY...Sunny. Highs in the lower 70s. Minimum RH 49 percent.
North winds less than 10 mph.
.MONDAY NIGHT...Mostly clear. Lows in the upper 40s. East winds
less than 10 mph.
.TUESDAY...Sunny. Highs in the upper 70s. Minimum RH 43 percent.
West winds less than 10 mph.
.TUESDAY NIGHT...Mostly clear. Lows in the mid 50s. Southeast
winds less than 10 mph.
.WEDNESDAY...Mostly sunny. Highs in the lower 80s. Minimum RH
49 percent. Southwest winds less than 10 mph.
.WEDNESDAY NIGHT...Partly cloudy. Lows around 60. Southeast winds
less than 10 mph.
.THURSDAY...Partly sunny. Highs in the lower 80s. Minimum RH
59 percent. Southwest winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ042-260745-
Northwest Greene-
Including the city of Greeneville
232 AM EDT Fri Sep 25 2026
Today Tonight Sat
Cloud Cover Mclear Mclear Mclear
Temp (24h trend) 71-76 (+1) 44-49 (-5) 71-76
RH % (24h trend) 39-44 (-24) 94-99 (-2) 39-44
RH Recovery Excellent
AM 20FT Wnd (mph) NE 6 Lgt/Var
PM 20FT Wnd (mph) N 5 NE 7 Lgt/Var
Transport Wnd (mph) N 9 NE 6 N 7
Mixing Hgt(ft-agl) 4340 290 3910
Vent Rate (mph-ft) 39060 1740 27370
Max Dispersion Early 25 Fair 3 Very Poor 13 Gen Poor
Max Dispersion Late 35 Fair 2 Very Poor 24 Fair
Category Day 3 1 2
Max LVORI Early 9 5 7
Max LVORI Late 2 7 3
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY NIGHT...Mostly clear. Lows in the mid 40s. East winds
less than 10 mph.
.SUNDAY...Sunny. Highs in the lower 70s. Minimum RH 47 percent.
North winds less than 10 mph.
.SUNDAY NIGHT...Mostly clear. Lows in the mid 40s. Northeast
winds less than 10 mph.
.MONDAY...Sunny. Highs in the mid 70s. Minimum RH 48 percent.
North winds less than 10 mph.
.MONDAY NIGHT...Mostly clear. Lows in the upper 40s. East winds
less than 10 mph.
.TUESDAY...Sunny. Highs in the upper 70s. Minimum RH 44 percent.
Northwest winds less than 10 mph.
.TUESDAY NIGHT...Mostly clear. Lows in the mid 50s. Southeast
winds less than 10 mph.
.WEDNESDAY...Mostly sunny. Highs in the lower 80s. Minimum RH
49 percent. South winds less than 10 mph.
.WEDNESDAY NIGHT...Partly cloudy. Lows in the lower 60s.
Southeast winds less than 10 mph.
.THURSDAY...Partly sunny with a slight chance of showers. Highs
in the lower 80s. Minimum RH 58 percent. Southwest winds less
than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ038-260745-
Grainger-
Including the city of Bean Station
232 AM EDT Fri Sep 25 2026
Today Tonight Sat
Cloud Cover Mclear Mclear Mclear
Temp (24h trend) 73-78 (+2) 46-51 (-5) 73-78
RH % (24h trend) 43-48 (-20) 88-93 (-5) 38-43
RH Recovery Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var NE 7 Lgt/Var
Transport Wnd (mph) N 9 NE 5 N 6
Mixing Hgt(ft-agl) 4680 320 4360
Vent Rate (mph-ft) 42120 1600 26160
Max Dispersion Early 23 Fair 3 Very Poor 11 Poor
Max Dispersion Late 38 Fair 2 Very Poor 27 Fair
Category Day 3 1 2
Max LVORI Early 7 5 6
Max LVORI Late 3 6 2
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY NIGHT...Mostly clear. Lows in the mid 40s. Northeast
winds less than 10 mph.
.SUNDAY...Sunny. Highs in the mid 70s. Minimum RH 45 percent.
North winds less than 10 mph.
.SUNDAY NIGHT...Mostly clear. Lows in the upper 40s. Northeast
winds less than 10 mph.
.MONDAY...Sunny. Highs in the mid 70s. Minimum RH 47 percent.
Light and variable wind.
.MONDAY NIGHT...Mostly clear. Lows around 50. Northeast winds
less than 10 mph.
.TUESDAY...Sunny. Highs around 80. Minimum RH 45 percent. South
winds less than 10 mph.
.TUESDAY NIGHT...Mostly clear. Lows in the mid 50s. Light and
variable wind.
.WEDNESDAY...Mostly sunny. Highs in the mid 80s. Minimum RH
53 percent. South winds less than 10 mph.
.WEDNESDAY NIGHT...Mostly cloudy with a slight chance of showers.
Lows in the lower 60s. Light and variable wind.
.THURSDAY...Partly sunny with a slight chance of showers. Highs
in the mid 80s. Minimum RH 62 percent. Southwest winds less than
10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ039-260745-
Hamblen-
Including the cities of Alpha, Morristown, and Russellville
232 AM EDT Fri Sep 25 2026
Today Tonight Sat
Cloud Cover Mclear Mclear Mclear
Temp (24h trend) 73-78 (+2) 46-51 (-5) 72-77
RH % (24h trend) 41-46 (-22) 92-97 (-2) 39-44
RH Recovery Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) N 8 NE 6 N 6
Mixing Hgt(ft-agl) 4680 310 4230
Vent Rate (mph-ft) 37440 1860 25380
Max Dispersion Early 21 Fair 3 Very Poor 10 Poor
Max Dispersion Late 34 Fair 2 Very Poor 24 Fair
Category Day 3 1 2
Max LVORI Early 8 5 7
Max LVORI Late 3 7 3
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY NIGHT...Mostly clear. Lows in the mid 40s. Northeast
winds less than 10 mph.
.SUNDAY...Sunny. Highs in the mid 70s. Minimum RH 46 percent.
North winds less than 10 mph.
.SUNDAY NIGHT...Mostly clear. Lows in the upper 40s. North winds
less than 10 mph.
.MONDAY...Sunny. Highs in the mid 70s. Minimum RH 49 percent.
Light and variable wind.
.MONDAY NIGHT...Mostly clear. Lows around 50. Light and variable
wind.
.TUESDAY...Sunny. Highs in the upper 70s. Minimum RH 47 percent.
Northwest winds less than 10 mph.
.TUESDAY NIGHT...Mostly clear. Lows in the mid 50s. Light and
variable wind.
.WEDNESDAY...Mostly sunny. Highs in the lower 80s. Minimum RH
53 percent. South winds less than 10 mph.
.WEDNESDAY NIGHT...Mostly cloudy with a slight chance of showers.
Lows in the lower 60s. Light and variable wind.
.THURSDAY...Partly sunny with a slight chance of showers. Highs
in the lower 80s. Minimum RH 61 percent. Southwest winds less
than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ040-260745-
Northwest Cocke-
Including the cities of Bybee and Newport
232 AM EDT Fri Sep 25 2026
Today Tonight Sat
Cloud Cover Mclear Mclear Mclear
Temp (24h trend) 71-76 (0) 46-51 (-5) 71-76
RH % (24h trend) 39-44 (-20) 90-95 (-7) 35-40
RH Recovery Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) N 7 NE 3 N 6
Mixing Hgt(ft-agl) 4030 310 3540
Vent Rate (mph-ft) 28210 930 21240
Max Dispersion Early 20 Gen Poor 2 Very Poor 10 Poor
Max Dispersion Late 27 Fair 2 Very Poor 18 Gen Poor
Category Day 2 1 2
Max LVORI Early 9 4 6
Max LVORI Late 2 6 2
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY NIGHT...Mostly clear. Lows in the upper 40s. East winds
less than 10 mph.
.SUNDAY...Sunny. Highs in the lower 70s. Minimum RH 43 percent.
North winds less than 10 mph.
.SUNDAY NIGHT...Mostly clear. Lows in the upper 40s. Light and
variable wind.
.MONDAY...Sunny. Highs in the mid 70s. Minimum RH 44 percent.
North winds less than 10 mph.
.MONDAY NIGHT...Mostly clear. Lows around 50. Southeast winds
less than 10 mph.
.TUESDAY...Sunny. Highs around 80. Minimum RH 42 percent. North
winds less than 10 mph.
.TUESDAY NIGHT...Mostly clear. Lows in the mid 50s. Southeast
winds less than 10 mph.
.WEDNESDAY...Mostly sunny. Highs in the mid 80s. Minimum RH
46 percent. Southwest winds less than 10 mph.
.WEDNESDAY NIGHT...Mostly cloudy. Lows in the lower 60s.
Southeast winds less than 10 mph.
.THURSDAY...Partly sunny with a slight chance of showers. Highs
in the mid 80s. Minimum RH 55 percent. Southwest winds less than
10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ070-260745-
Jefferson-
Including the cities of Jefferson City, Strawberry Plains,
Chestnut Hill, Dandridge, and White Pine
232 AM EDT Fri Sep 25 2026
Today Tonight Sat
Cloud Cover Mclear Mclear Mclear
Temp (24h trend) 73-78 (+1) 47-52 (-5) 73-78
RH % (24h trend) 41-46 (-17) 91-96 (-4) 38-43
RH Recovery Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) NE 5 NE 5 Lgt/Var
Transport Wnd (mph) NE 8 NE 6 N 6
Mixing Hgt(ft-agl) 4460 310 3890
Vent Rate (mph-ft) 35680 1860 23340
Max Dispersion Early 21 Fair 3 Very Poor 10 Poor
Max Dispersion Late 31 Fair 2 Very Poor 22 Fair
Category Day 3 1 2
Max LVORI Early 9 5 7
Max LVORI Late 2 7 2
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY NIGHT...Mostly clear. Lows in the upper 40s. Northeast
winds less than 10 mph.
.SUNDAY...Sunny. Highs in the mid 70s. Minimum RH 45 percent.
North winds less than 10 mph.
.SUNDAY NIGHT...Mostly clear. Lows in the upper 40s. Light and
variable wind.
.MONDAY...Sunny. Highs in the mid 70s. Minimum RH 45 percent.
Northeast winds less than 10 mph.
.MONDAY NIGHT...Mostly clear. Lows in the lower 50s. East winds
less than 10 mph.
.TUESDAY...Sunny. Highs around 80. Minimum RH 44 percent.
Northwest winds less than 10 mph.
.TUESDAY NIGHT...Mostly clear. Lows in the mid 50s. Southeast
winds less than 10 mph.
.WEDNESDAY...Mostly sunny. Highs in the mid 80s. Minimum RH
50 percent. Southwest winds less than 10 mph.
.WEDNESDAY NIGHT...Mostly cloudy. Lows in the lower 60s.
Southeast winds less than 10 mph.
.THURSDAY...Partly sunny with a slight chance of showers. Highs
in the mid 80s. Minimum RH 57 percent. Southwest winds less than
10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ035-260745-
Morgan-
Including the cities of Pine Orchard, High Point, and Petros
232 AM EDT Fri Sep 25 2026
Today Tonight Sat
Cloud Cover Mclear Mclear Mclear
Temp (24h trend) 72-77 (+1) 46-51 (-6) 72-77
RH % (24h trend) 47-52 (-26) 91-96 (-7) 36-41
RH Recovery Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var NE 8 Lgt/Var
Transport Wnd (mph) N 8 NE 5 N 6
Mixing Hgt(ft-agl) 4230 320 3890
Vent Rate (mph-ft) 33840 1600 23340
Max Dispersion Early 23 Fair 3 Very Poor 13 Gen Poor
Max Dispersion Late 34 Fair 2 Very Poor 24 Fair
Category Day 3 1 2
Max LVORI Early 10 5 6
Max LVORI Late 3 6 2
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY NIGHT...Partly cloudy. Lows in the mid 40s. North winds
less than 10 mph.
.SUNDAY...Sunny. Highs in the lower 70s. Minimum RH 43 percent.
North winds less than 10 mph.
.SUNDAY NIGHT...Mostly clear. Lows in the mid 40s. North winds
less than 10 mph.
.MONDAY...Sunny. Highs in the mid 70s. Minimum RH 41 percent.
Northeast winds less than 10 mph.
.MONDAY NIGHT...Clear. Lows around 50. Northeast winds less than
10 mph.
.TUESDAY...Sunny. Highs around 80. Minimum RH 42 percent. South
winds less than 10 mph.
.TUESDAY NIGHT...Partly cloudy. Lows in the mid 50s. Southeast
winds less than 10 mph.
.WEDNESDAY...Mostly sunny with a slight chance of showers. Highs
in the lower 80s. Minimum RH 52 percent. South winds less than
10 mph.
.WEDNESDAY NIGHT...Mostly cloudy with a slight chance of showers.
Lows in the lower 60s. South winds less than 10 mph.
.THURSDAY...Partly sunny with a chance of showers. Highs in the
lower 80s. Minimum RH 62 percent. South winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ012-260745-
Scott TN-
Including the cities of Big South Fork National, Oneida,
Smokey Junction, Elgin, Huntsville, Norma, and Slick Rock
232 AM EDT Fri Sep 25 2026
Today Tonight Sat
Cloud Cover Mclear Pcldy Mclear
Temp (24h trend) 72-77 (+1) 46-51 (-5) 71-76
RH % (24h trend) 44-49 (-24) 89-94 (-9) 35-40
RH Recovery Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var NE 6 Lgt/Var
Transport Wnd (mph) N 9 NE 6 N 7
Mixing Hgt(ft-agl) 3890 360 3600
Vent Rate (mph-ft) 35010 2160 25200
Max Dispersion Early 24 Fair 4 Very Poor 15 Gen Poor
Max Dispersion Late 32 Fair 3 Very Poor 23 Fair
Category Day 3 1 2
Max LVORI Early 9 5 6
Max LVORI Late 3 6 2
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY NIGHT...Mostly clear. Lows in the mid 40s. Northeast
winds less than 10 mph.
.SUNDAY...Sunny. Highs in the lower 70s. Minimum RH 43 percent.
North winds less than 10 mph.
.SUNDAY NIGHT...Mostly clear. Lows in the upper 40s. North winds
less than 10 mph.
.MONDAY...Sunny. Highs in the mid 70s. Minimum RH 41 percent.
Northeast winds less than 10 mph.
.MONDAY NIGHT...Clear. Lows around 50. East winds less than
10 mph.
.TUESDAY...Sunny. Highs around 80. Minimum RH 40 percent. South
winds less than 10 mph.
.TUESDAY NIGHT...Partly cloudy. Lows in the upper 50s. South
winds less than 10 mph.
.WEDNESDAY...Mostly sunny with a slight chance of showers. Highs
in the lower 80s. Minimum RH 51 percent. South winds less than
10 mph.
.WEDNESDAY NIGHT...Mostly cloudy with a slight chance of showers.
Lows in the lower 60s. South winds less than 10 mph.
.THURSDAY...Partly sunny with a chance of showers. Highs in the
lower 80s. Minimum RH 61 percent. South winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ013-260745-
Campbell-
Including the cities of Fincastle, La Follette, Elk Valley,
Jellico, White Oak, Caryville, and Royal Blue
232 AM EDT Fri Sep 25 2026
Today Tonight Sat
Cloud Cover Mclear Pcldy Mclear
Temp (24h trend) 70-75 (+2) 47-52 (-5) 69-74
RH % (24h trend) 47-52 (-22) 86-91 (-11) 39-44
RH Recovery Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var NE 7 Lgt/Var
Transport Wnd (mph) N 10 NE 5 N 7
Mixing Hgt(ft-agl) 3950 350 3700
Vent Rate (mph-ft) 39500 1750 25900
Max Dispersion Early 23 Fair 3 Very Poor 15 Gen Poor
Max Dispersion Late 34 Fair 2 Very Poor 25 Fair
Category Day 3 1 2
Max LVORI Early 9 5 6
Max LVORI Late 3 5 3
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY NIGHT...Mostly clear. Lows in the upper 40s. North
winds less than 10 mph.
.SUNDAY...Sunny. Highs in the lower 70s. Minimum RH 47 percent.
North winds less than 10 mph.
.SUNDAY NIGHT...Mostly clear. Lows in the upper 40s. North winds
less than 10 mph.
.MONDAY...Sunny. Highs in the mid 70s. Minimum RH 46 percent.
North winds less than 10 mph.
.MONDAY NIGHT...Clear. Lows in the lower 50s. Northeast winds
less than 10 mph.
.TUESDAY...Sunny. Highs in the upper 70s. Minimum RH 46 percent.
Light and variable wind.
.TUESDAY NIGHT...Partly cloudy. Lows in the upper 50s. Southeast
winds less than 10 mph.
.WEDNESDAY...Mostly sunny with a slight chance of showers. Highs
in the lower 80s. Minimum RH 55 percent. South winds less than
10 mph.
.WEDNESDAY NIGHT...Mostly cloudy with a slight chance of showers.
Lows in the lower 60s. South winds less than 10 mph.
.THURSDAY...Partly sunny with a chance of showers. Highs in the
lower 80s. Minimum RH 65 percent. South winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ014-260745-
Claiborne-
Including the cities of Lone Mountain, Sandlick, Springdale,
Arthur, Harrogate-Shawanee, Clairfield, and Howard Quarter
232 AM EDT Fri Sep 25 2026
Today Tonight Sat
Cloud Cover Mclear Mclear Mclear
Temp (24h trend) 72-77 (+2) 45-50 (-5) 72-77
RH % (24h trend) 43-48 (-23) 89-94 (-8) 38-43
RH Recovery Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var NE 6 Lgt/Var
Transport Wnd (mph) N 9 NE 5 N 8
Mixing Hgt(ft-agl) 4090 320 4160
Vent Rate (mph-ft) 36810 1600 33280
Max Dispersion Early 25 Fair 3 Very Poor 15 Gen Poor
Max Dispersion Late 36 Fair 3 Very Poor 27 Fair
Category Day 3 1 3
Max LVORI Early 9 5 6
Max LVORI Late 3 6 3
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY NIGHT...Mostly clear. Lows in the mid 40s. North winds
less than 10 mph.
.SUNDAY...Sunny. Highs in the lower 70s. Minimum RH 45 percent.
North winds less than 10 mph.
.SUNDAY NIGHT...Mostly clear. Lows in the upper 40s. North winds
less than 10 mph.
.MONDAY...Sunny. Highs in the mid 70s. Minimum RH 46 percent.
North winds less than 10 mph.
.MONDAY NIGHT...Mostly clear. Lows around 50. Northeast winds
less than 10 mph.
.TUESDAY...Sunny. Highs in the upper 70s. Minimum RH 45 percent.
Light and variable wind.
.TUESDAY NIGHT...Mostly clear. Lows in the mid 50s. Southeast
winds less than 10 mph.
.WEDNESDAY...Mostly sunny. Highs in the lower 80s. Minimum RH
54 percent. South winds less than 10 mph.
.WEDNESDAY NIGHT...Mostly cloudy with a slight chance of showers.
Lows in the lower 60s. South winds less than 10 mph.
.THURSDAY...Partly sunny with a slight chance of showers. Highs
in the lower 80s. Minimum RH 64 percent. South winds less than
10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ037-260745-
Union-
Including the cities of Maynardville, Norris Lake, Paulette,
Rose Hill, Sharps Chapel, and Luttrell
232 AM EDT Fri Sep 25 2026
Today Tonight Sat
Cloud Cover Mclear Mclear Mclear
Temp (24h trend) 73-78 (+2) 47-52 (-5) 73-78
RH % (24h trend) 45-50 (-20) 88-93 (-9) 38-43
RH Recovery Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var NE 7 Lgt/Var
Transport Wnd (mph) N 9 NE 5 N 6
Mixing Hgt(ft-agl) 4560 330 4390
Vent Rate (mph-ft) 41040 1650 26340
Max Dispersion Early 26 Fair 3 Very Poor 13 Gen Poor
Max Dispersion Late 37 Fair 2 Very Poor 26 Fair
Category Day 3 1 3
Max LVORI Early 9 5 6
Max LVORI Late 3 6 3
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY NIGHT...Mostly clear. Lows in the upper 40s. North
winds less than 10 mph.
.SUNDAY...Sunny. Highs in the mid 70s. Minimum RH 45 percent.
North winds less than 10 mph.
.SUNDAY NIGHT...Mostly clear. Lows in the upper 40s. North winds
less than 10 mph.
.MONDAY...Sunny. Highs in the upper 70s. Minimum RH 46 percent.
Light and variable wind.
.MONDAY NIGHT...Clear. Lows around 50. Northeast winds less than
10 mph.
.TUESDAY...Sunny. Highs around 80. Minimum RH 44 percent. Light
and variable wind.
.TUESDAY NIGHT...Mostly clear. Lows in the mid 50s. Light and
variable wind.
.WEDNESDAY...Mostly sunny. Highs in the mid 80s. Minimum RH
53 percent. South winds less than 10 mph.
.WEDNESDAY NIGHT...Mostly cloudy with a slight chance of showers.
Lows in the lower 60s. Light and variable wind.
.THURSDAY...Partly sunny with a slight chance of showers. Highs
in the lower 80s. Minimum RH 62 percent. South winds less than
10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ036-260745-
Anderson-
Including the cities of Oak Ridge and Clinton
232 AM EDT Fri Sep 25 2026
Today Tonight Sat
Cloud Cover Mclear Mclear Mclear
Temp (24h trend) 72-77 (+2) 48-53 (-5) 72-77
RH % (24h trend) 47-52 (-20) 85-90 (-12) 38-43
RH Recovery Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var NE 9 Lgt/Var
Transport Wnd (mph) N 9 NE 6 N 6
Mixing Hgt(ft-agl) 4370 340 4190
Vent Rate (mph-ft) 39330 2040 25140
Max Dispersion Early 25 Fair 3 Very Poor 14 Gen Poor
Max Dispersion Late 35 Fair 3 Very Poor 26 Fair
Category Day 3 1 2
Max LVORI Early 9 4 5
Max LVORI Late 3 5 2
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY NIGHT...Mostly clear. Lows in the upper 40s. North
winds less than 10 mph.
.SUNDAY...Sunny. Highs in the mid 70s. Minimum RH 44 percent.
North winds less than 10 mph.
.SUNDAY NIGHT...Mostly clear. Lows in the upper 40s. North winds
less than 10 mph.
.MONDAY...Sunny. Highs in the mid 70s. Minimum RH 44 percent.
Northeast winds less than 10 mph.
.MONDAY NIGHT...Mostly clear. Lows in the lower 50s. Northeast
winds less than 10 mph.
.TUESDAY...Sunny. Highs in the upper 70s. Minimum RH 44 percent.
Light and variable wind.
.TUESDAY NIGHT...Partly cloudy. Lows in the upper 50s. Southeast
winds less than 10 mph.
.WEDNESDAY...Mostly sunny with a slight chance of showers. Highs
in the lower 80s. Minimum RH 53 percent. South winds less than
10 mph.
.WEDNESDAY NIGHT...Mostly cloudy with a slight chance of showers.
Lows in the lower 60s. Southwest winds less than 10 mph.
.THURSDAY...Partly sunny with a slight chance of showers. Highs
in the lower 80s. Minimum RH 62 percent. Southwest winds less
than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ069-260745-
Knox-
Including the cities of Bearden, Knoxville, and Lake Forest
232 AM EDT Fri Sep 25 2026
Today Tonight Sat
Cloud Cover Mclear Mclear Mclear
Temp (24h trend) 74-79 (+1) 48-53 (-5) 73-78
RH % (24h trend) 45-50 (-19) 87-92 (-9) 39-44
RH Recovery Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) NE 5 NE 5 Lgt/Var
Transport Wnd (mph) N 9 NE 6 N 6
Mixing Hgt(ft-agl) 4750 310 4120
Vent Rate (mph-ft) 42750 1860 24720
Max Dispersion Early 26 Fair 3 Very Poor 14 Gen Poor
Max Dispersion Late 36 Fair 2 Very Poor 23 Fair
Category Day 3 1 2
Max LVORI Early 9 5 6
Max LVORI Late 3 6 2
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY NIGHT...Mostly clear. Lows in the upper 40s. Northeast
winds less than 10 mph.
.SUNDAY...Sunny. Highs in the mid 70s. Minimum RH 44 percent.
Northeast winds less than 10 mph.
.SUNDAY NIGHT...Mostly clear. Lows in the upper 40s. Northeast
winds less than 10 mph.
.MONDAY...Sunny. Highs in the upper 70s. Minimum RH 45 percent.
Northeast winds less than 10 mph.
.MONDAY NIGHT...Mostly clear. Lows in the lower 50s. Northeast
winds less than 10 mph.
.TUESDAY...Sunny. Highs in the lower 80s. Minimum RH 42 percent.
Light and variable wind.
.TUESDAY NIGHT...Partly cloudy. Lows in the mid 50s. Light and
variable wind.
.WEDNESDAY...Mostly sunny. Highs in the mid 80s. Minimum RH
50 percent. South winds less than 10 mph.
.WEDNESDAY NIGHT...Mostly cloudy with a slight chance of showers.
Lows in the lower 60s. South winds less than 10 mph.
.THURSDAY...Partly sunny with a slight chance of showers. Highs
in the mid 80s. Minimum RH 59 percent. Southwest winds less than
10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ073-260745-
North Sevier-
Including the cities of Harrisburg, Kodak, McMahan, Sevierville,
Seymour, and Pigeon Forge
232 AM EDT Fri Sep 25 2026
Today Tonight Sat
Cloud Cover Mclear Mclear Mclear
Temp (24h trend) 72-77 (0) 47-52 (-6) 72-77
RH % (24h trend) 41-46 (-20) 90-95 (-8) 36-41
RH Recovery Excellent
AM 20FT Wnd (mph) NE 5 Lgt/Var
PM 20FT Wnd (mph) NE 6 E 6 N 5
Transport Wnd (mph) NE 8 E 5 N 5
Mixing Hgt(ft-agl) 4000 290 3440
Vent Rate (mph-ft) 32000 1450 17200
Max Dispersion Early 21 Fair 3 Very Poor 10 Poor
Max Dispersion Late 29 Fair 2 Very Poor 17 Gen Poor
Category Day 3 1 2
Max LVORI Early 10 5 6
Max LVORI Late 2 7 2
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY NIGHT...Mostly clear. Lows in the upper 40s. East winds
less than 10 mph.
.SUNDAY...Sunny. Highs in the mid 70s. Minimum RH 42 percent.
North winds less than 10 mph.
.SUNDAY NIGHT...Mostly clear. Lows in the upper 40s. East winds
less than 10 mph.
.MONDAY...Sunny. Highs in the mid 70s. Minimum RH 42 percent.
Northeast winds less than 10 mph.
.MONDAY NIGHT...Mostly clear. Lows in the lower 50s. Southeast
winds less than 10 mph.
.TUESDAY...Sunny. Highs in the lower 80s. Minimum RH 41 percent.
Northwest winds less than 10 mph.
.TUESDAY NIGHT...Mostly clear. Lows in the mid 50s. Southeast
winds less than 10 mph.
.WEDNESDAY...Mostly sunny. Highs in the mid 80s. Minimum RH
47 percent. Southwest winds less than 10 mph.
.WEDNESDAY NIGHT...Mostly cloudy. Lows in the lower 60s. South
winds less than 10 mph.
.THURSDAY...Partly sunny with a slight chance of showers. Highs
in the mid 80s. Minimum RH 55 percent. Southwest winds less than
10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ067-260745-
Roane-
Including the cities of Harriman, Eagle Furnace, Rockwood,
Bradbury, Fairview, Kingston, and Oliver Springs
232 AM EDT Fri Sep 25 2026
Today Tonight Sat
Cloud Cover Mclear Mclear Mclear
Temp (24h trend) 74-79 (+1) 49-54 (-5) 74-79
RH % (24h trend) 53-58 (-21) 88-93 (-10) 42-47
RH Recovery Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var NE 5 Lgt/Var
Transport Wnd (mph) N 8 NE 6 N 5
Mixing Hgt(ft-agl) 4730 320 3990
Vent Rate (mph-ft) 37840 1920 19950
Max Dispersion Early 23 Fair 3 Very Poor 13 Gen Poor
Max Dispersion Late 35 Fair 3 Very Poor 22 Fair
Category Day 3 1 2
Max LVORI Early 10 5 6
Max LVORI Late 3 6 3
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY NIGHT...Partly cloudy. Lows in the upper 40s. North
winds less than 10 mph.
.SUNDAY...Mostly sunny. Highs in the mid 70s. Minimum RH
44 percent. Northeast winds less than 10 mph.
.SUNDAY NIGHT...Mostly clear. Lows in the upper 40s. North winds
less than 10 mph.
.MONDAY...Sunny. Highs in the upper 70s. Minimum RH 45 percent.
Northeast winds less than 10 mph.
.MONDAY NIGHT...Mostly clear. Lows in the lower 50s. Light and
variable wind.
.TUESDAY...Sunny. Highs in the lower 80s. Minimum RH 44 percent.
Light and variable wind.
.TUESDAY NIGHT...Partly cloudy. Lows in the upper 50s. Light and
variable wind.
.WEDNESDAY...Mostly sunny with a slight chance of showers. Highs
in the mid 80s. Minimum RH 53 percent. South winds less than
10 mph.
.WEDNESDAY NIGHT...Mostly cloudy with a slight chance of showers.
Lows in the lower 60s. South winds less than 10 mph.
.THURSDAY...Partly sunny with a slight chance of showers. Highs
in the mid 80s. Minimum RH 62 percent. South winds less than
10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ068-260745-
Loudon-
Including the cities of Lenoir City and Loudon
232 AM EDT Fri Sep 25 2026
Today Tonight Sat
Cloud Cover Mclear Mclear Mclear
Temp (24h trend) 74-79 (+1) 49-54 (-6) 73-78
RH % (24h trend) 53-58 (-18) 91-96 (-7) 43-48
RH Recovery Excellent
AM 20FT Wnd (mph) NE 5 Lgt/Var
PM 20FT Wnd (mph) NE 6 NE 5 Lgt/Var
Transport Wnd (mph) N 10 NE 7 N 6
Mixing Hgt(ft-agl) 4460 330 3660
Vent Rate (mph-ft) 44600 2310 21960
Max Dispersion Early 25 Fair 3 Very Poor 15 Gen Poor
Max Dispersion Late 40 Fair 3 Very Poor 23 Fair
Category Day 3 1 2
Max LVORI Early 10 5 6
Max LVORI Late 3 7 3
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY NIGHT...Partly cloudy. Lows in the upper 40s. Northeast
winds less than 10 mph.
.SUNDAY...Sunny. Highs in the mid 70s. Minimum RH 46 percent.
Northeast winds less than 10 mph.
.SUNDAY NIGHT...Mostly clear. Lows in the upper 40s. Northeast
winds less than 10 mph.
.MONDAY...Sunny. Highs in the upper 70s. Minimum RH 45 percent.
Northeast winds less than 10 mph.
.MONDAY NIGHT...Mostly clear. Lows in the lower 50s. Northeast
winds less than 10 mph.
.TUESDAY...Sunny. Highs in the lower 80s. Minimum RH 42 percent.
Light and variable wind.
.TUESDAY NIGHT...Partly cloudy. Lows in the upper 50s. Light and
variable wind.
.WEDNESDAY...Mostly sunny. Highs in the mid 80s. Minimum RH
50 percent. South winds less than 10 mph.
.WEDNESDAY NIGHT...Mostly cloudy with a slight chance of showers.
Lows in the lower 60s. South winds less than 10 mph.
.THURSDAY...Partly sunny with a slight chance of showers. Highs
in the mid 80s. Minimum RH 59 percent. South winds less than
10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ071-260745-
Northwest Blount-
Including the cities of Happy Valley, Maryville, and Alcoa
232 AM EDT Fri Sep 25 2026
Today Tonight Sat
Cloud Cover Mclear Mclear Mclear
Temp (24h trend) 73-78 (+1) 48-53 (-6) 73-78
RH % (24h trend) 48-53 (-20) 90-95 (-8) 39-44
RH Recovery Excellent
AM 20FT Wnd (mph) NE 6 NE 5
PM 20FT Wnd (mph) NE 7 NE 7 N 5
Transport Wnd (mph) N 10 NE 6 N 6
Mixing Hgt(ft-agl) 4230 310 3740
Vent Rate (mph-ft) 42300 1860 22440
Max Dispersion Early 26 Fair 3 Very Poor 13 Gen Poor
Max Dispersion Late 37 Fair 3 Very Poor 23 Fair
Category Day 3 1 2
Max LVORI Early 10 5 6
Max LVORI Late 3 6 3
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY NIGHT...Partly cloudy. Lows in the upper 40s. Northeast
winds less than 10 mph.
.SUNDAY...Sunny. Highs in the mid 70s. Minimum RH 45 percent.
Northeast winds less than 10 mph.
.SUNDAY NIGHT...Mostly clear. Lows in the upper 40s. Northeast
winds less than 10 mph.
.MONDAY...Sunny. Highs in the upper 70s. Minimum RH 43 percent.
Northeast winds less than 10 mph.
.MONDAY NIGHT...Mostly clear. Lows in the lower 50s. East winds
less than 10 mph.
.TUESDAY...Sunny. Highs in the lower 80s. Minimum RH 41 percent.
Southwest winds less than 10 mph.
.TUESDAY NIGHT...Mostly clear. Lows in the upper 50s. Southeast
winds less than 10 mph.
.WEDNESDAY...Mostly sunny. Highs in the mid 80s. Minimum RH
49 percent. South winds less than 10 mph.
.WEDNESDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows in the mid 60s. South winds less than 10 mph.
.THURSDAY...Partly sunny with a slight chance of showers. Highs
in the mid 80s. Minimum RH 57 percent. Southwest winds less than
10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ086-260745-
Northwest Monroe-
Including the cities of Sweetwater, Madisonville,
and Bullet Creek
232 AM EDT Fri Sep 25 2026
Today Tonight Sat
Cloud Cover Mclear Mclear Mclear
Temp (24h trend) 73-78 (0) 48-53 (-7) 73-78
RH % (24h trend) 52-57 (-20) 93-98 (-5) 41-46
RH Recovery Excellent
AM 20FT Wnd (mph) N 5 Lgt/Var
PM 20FT Wnd (mph) NE 6 Lgt/Var Lgt/Var
Transport Wnd (mph) N 12 NE 6 N 6
Mixing Hgt(ft-agl) 4090 320 3710
Vent Rate (mph-ft) 49080 1920 22260
Max Dispersion Early 29 Fair 3 Very Poor 16 Gen Poor
Max Dispersion Late 42 Gen Good 3 Very Poor 23 Fair
Category Day 3 1 2
Max LVORI Early 9 6 7
Max LVORI Late 3 7 3
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY NIGHT...Partly cloudy. Lows in the upper 40s. Northeast
winds less than 10 mph.
.SUNDAY...Sunny. Highs in the mid 70s. Minimum RH 44 percent.
Northeast winds less than 10 mph.
.SUNDAY NIGHT...Mostly clear. Lows in the upper 40s. Northeast
winds less than 10 mph.
.MONDAY...Sunny. Highs in the upper 70s. Minimum RH 42 percent.
Northeast winds less than 10 mph.
.MONDAY NIGHT...Clear. Lows in the lower 50s. East winds less
than 10 mph.
.TUESDAY...Sunny. Highs in the lower 80s. Minimum RH 39 percent.
Southwest winds less than 10 mph.
.TUESDAY NIGHT...Partly cloudy. Lows in the upper 50s. Southeast
winds less than 10 mph.
.WEDNESDAY...Mostly sunny. Highs in the mid 80s. Minimum RH
47 percent. South winds less than 10 mph.
.WEDNESDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows in the lower 60s. South winds less than 10 mph.
.THURSDAY...Partly sunny with a slight chance of showers. Highs
in the mid 80s. Minimum RH 57 percent. South winds less than
10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ083-260745-
Rhea-
Including the cities of Dayton, Evensville, Old Washington,
Grandview, and Spring City
232 AM EDT Fri Sep 25 2026
Today Tonight Sat
Cloud Cover Mclear Mclear Mclear
Temp (24h trend) 74-79 (+1) 50-55 (-5) 73-78
RH % (24h trend) 58-63 (-20) 87-92 (-11) 42-47
RH Recovery Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var N 6 Lgt/Var
Transport Wnd (mph) N 8 NE 7 N 6
Mixing Hgt(ft-agl) 4600 350 4150
Vent Rate (mph-ft) 36800 2450 24900
Max Dispersion Early 22 Fair 3 Very Poor 13 Gen Poor
Max Dispersion Late 35 Fair 3 Very Poor 21 Fair
Category Day 3 1 2
Max LVORI Early 10 5 5
Max LVORI Late 3 5 3
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY NIGHT...Partly cloudy. Lows in the lower 50s. North
winds less than 10 mph.
.SUNDAY...Mostly sunny. Highs in the mid 70s. Minimum RH
44 percent. North winds less than 10 mph.
.SUNDAY NIGHT...Mostly clear. Lows around 50. North winds less
than 10 mph.
.MONDAY...Sunny. Highs in the upper 70s. Minimum RH 45 percent.
Northeast winds less than 10 mph.
.MONDAY NIGHT...Clear. Lows in the lower 50s. Light and variable
wind.
.TUESDAY...Sunny. Highs in the lower 80s. Minimum RH 46 percent.
South winds less than 10 mph.
.TUESDAY NIGHT...Partly cloudy. Lows in the upper 50s. Light and
variable wind.
.WEDNESDAY...Mostly sunny with a slight chance of showers. Highs
in the mid 80s. Minimum RH 56 percent. South winds less than
10 mph.
.WEDNESDAY NIGHT...Mostly cloudy with a slight chance of showers.
Lows in the lower 60s. South winds less than 10 mph.
.THURSDAY...Partly sunny with a chance of showers. Highs in the
mid 80s. Minimum RH 66 percent. South winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ084-260745-
Meigs-
Including the city of Big Spring
232 AM EDT Fri Sep 25 2026
Today Tonight Sat
Cloud Cover Mclear Mclear Mclear
Temp (24h trend) 75-80 (+1) 50-55 (-6) 74-79
RH % (24h trend) 58-63 (-17) 90-95 (-8) 41-46
RH Recovery Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) N 9 NE 6 N 6
Mixing Hgt(ft-agl) 4520 320 3690
Vent Rate (mph-ft) 40680 1920 22140
Max Dispersion Early 23 Fair 3 Very Poor 14 Gen Poor
Max Dispersion Late 38 Fair 3 Very Poor 19 Gen Poor
Category Day 3 1 2
Max LVORI Early 10 6 6
Max LVORI Late 3 7 3
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY NIGHT...Partly cloudy. Lows in the lower 50s. North
winds less than 10 mph.
.SUNDAY...Mostly sunny. Highs in the mid 70s. Minimum RH
43 percent. Northeast winds less than 10 mph.
.SUNDAY NIGHT...Mostly clear. Lows around 50. North winds less
than 10 mph.
.MONDAY...Sunny. Highs in the upper 70s. Minimum RH 42 percent.
Northeast winds less than 10 mph.
.MONDAY NIGHT...Clear. Lows in the lower 50s. Light and variable
wind.
.TUESDAY...Sunny. Highs in the lower 80s. Minimum RH 42 percent.
Light and variable wind.
.TUESDAY NIGHT...Partly cloudy. Lows in the upper 50s. Light and
variable wind.
.WEDNESDAY...Mostly sunny with a slight chance of showers. Highs
in the mid 80s. Minimum RH 51 percent. South winds less than
10 mph.
.WEDNESDAY NIGHT...Mostly cloudy with a slight chance of showers.
Lows in the lower 60s. South winds less than 10 mph.
.THURSDAY...Partly sunny with a slight chance of showers. Highs
in the mid 80s. Minimum RH 60 percent. South winds less than
10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ085-260745-
McMinn-
Including the cities of Athens, Clear Water, Dentville,
and Etowah
232 AM EDT Fri Sep 25 2026
Today Tonight Sat
Cloud Cover Mclear Mclear Mclear
Temp (24h trend) 74-79 (0) 49-54 (-7) 73-78
RH % (24h trend) 54-59 (-20) 93-98 (-5) 40-45
RH Recovery Excellent
AM 20FT Wnd (mph) N 5 Lgt/Var
PM 20FT Wnd (mph) NE 5 Lgt/Var Lgt/Var
Transport Wnd (mph) N 12 NE 6 N 6
Mixing Hgt(ft-agl) 4330 340 3660
Vent Rate (mph-ft) 51960 2040 21960
Max Dispersion Early 28 Fair 3 Very Poor 16 Gen Poor
Max Dispersion Late 43 Gen Good 3 Very Poor 22 Fair
Category Day 3 1 2
Max LVORI Early 9 6 7
Max LVORI Late 3 7 3
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY NIGHT...Partly cloudy. Lows in the upper 40s. Northeast
winds less than 10 mph.
.SUNDAY...Mostly sunny. Highs in the mid 70s. Minimum RH
43 percent. Northeast winds less than 10 mph.
.SUNDAY NIGHT...Mostly clear. Lows in the upper 40s. Northeast
winds less than 10 mph.
.MONDAY...Sunny. Highs in the upper 70s. Minimum RH 41 percent.
Northeast winds less than 10 mph.
.MONDAY NIGHT...Clear. Lows around 50. Light and variable wind.
.TUESDAY...Sunny. Highs in the mid 80s. Minimum RH 39 percent.
Light and variable wind.
.TUESDAY NIGHT...Partly cloudy. Lows in the mid 50s. Southeast
winds less than 10 mph.
.WEDNESDAY...Mostly sunny. Highs in the upper 80s. Minimum RH
48 percent. South winds less than 10 mph.
.WEDNESDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows in the lower 60s. South winds less than 10 mph.
.THURSDAY...Partly sunny with a slight chance of showers. Highs
in the mid 80s. Minimum RH 56 percent. South winds less than
10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ099-260745-
Hamilton-
Including the cities of Chattanooga, Lookout Mountain,
and Signal Mountain
232 AM EDT Fri Sep 25 2026
Today Tonight Sat
Cloud Cover Pcldy Mclear Mclear
Temp (24h trend) 76-81 (+1) 51-56 (-7) 75-80
RH % (24h trend) 57-62 (-14) 88-93 (-10) 40-45
RH Recovery Excellent
AM 20FT Wnd (mph) N 5 Lgt/Var
PM 20FT Wnd (mph) NE 6 N 8 N 5
Transport Wnd (mph) N 9 NE 7 N 6
Mixing Hgt(ft-agl) 4630 360 4250
Vent Rate (mph-ft) 41670 2520 25500
Max Dispersion Early 22 Fair 3 Very Poor 12 Poor
Max Dispersion Late 38 Fair 3 Very Poor 22 Fair
Category Day 3 1 2
Max LVORI Early 9 5 6
Max LVORI Late 3 5 3
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY NIGHT...Partly cloudy. Lows in the mid 50s. North winds
less than 10 mph.
.SUNDAY...Mostly sunny. Highs in the upper 70s. Minimum RH
40 percent. North winds less than 10 mph.
.SUNDAY NIGHT...Mostly clear. Lows in the lower 50s. North winds
less than 10 mph.
.MONDAY...Sunny. Highs in the upper 70s. Minimum RH 38 percent.
Northeast winds less than 10 mph.
.MONDAY NIGHT...Clear. Lows in the lower 50s. Northeast winds
less than 10 mph.
.TUESDAY...Sunny. Highs in the mid 80s. Minimum RH 40 percent.
Southeast winds less than 10 mph.
.TUESDAY NIGHT...Partly cloudy. Lows in the upper 50s. Southeast
winds less than 10 mph.
.WEDNESDAY...Mostly sunny with a slight chance of showers. Highs
in the upper 80s. Minimum RH 50 percent. South winds less than
10 mph.
.WEDNESDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows in the mid 60s. South winds less than 10 mph.
.THURSDAY...Mostly sunny with a slight chance of showers. Highs
in the mid 80s. Minimum RH 58 percent. South winds less than
10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ100-260745-
Bradley-
Including the cities of Cleveland and Tasso
232 AM EDT Fri Sep 25 2026
Today Tonight Sat
Cloud Cover Pcldy Mclear Mclear
Temp (24h trend) 75-80 (0) 49-54 (-8) 74-79
RH % (24h trend) 53-58 (-17) 95-100 (-3) 39-44
RH Recovery Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) N 6 N 5 N 5
Transport Wnd (mph) N 12 N 6 N 6
Mixing Hgt(ft-agl) 4400 330 4350
Vent Rate (mph-ft) 52800 1980 26100
Max Dispersion Early 24 Fair 3 Very Poor 15 Gen Poor
Max Dispersion Late 44 Gen Good 3 Very Poor 25 Fair
Category Day 3 1 2
Max LVORI Early 9 6 8
Max LVORI Late 3 8 3
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY NIGHT...Partly cloudy. Lows in the lower 50s. North
winds less than 10 mph.
.SUNDAY...Mostly sunny. Highs in the mid 70s. Minimum RH
40 percent. North winds less than 10 mph.
.SUNDAY NIGHT...Mostly clear. Lows in the upper 40s. Northeast
winds less than 10 mph.
.MONDAY...Sunny. Highs around 80. Minimum RH 36 percent. North
winds less than 10 mph.
.MONDAY NIGHT...Clear. Lows in the lower 50s. Northeast winds
less than 10 mph.
.TUESDAY...Sunny. Highs in the mid 80s. Minimum RH 37 percent.
Light and variable wind.
.TUESDAY NIGHT...Mostly clear. Lows in the upper 50s. Light and
variable wind.
.WEDNESDAY...Mostly sunny. Highs in the upper 80s. Minimum RH
46 percent. South winds less than 10 mph.
.WEDNESDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows in the lower 60s. South winds less than 10 mph.
.THURSDAY...Mostly sunny with a slight chance of showers. Highs
in the upper 80s. Minimum RH 54 percent. South winds less than
10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ101-260745-
West Polk-
Including the cities of Conasauga, Archville, Benton, Parksville,
and Reliance
232 AM EDT Fri Sep 25 2026
Today Tonight Sat
Cloud Cover Pcldy Mclear Mclear
Temp (24h trend) 74-79 (0) 48-53 (-8) 74-79
RH % (24h trend) 48-53 (-18) 95-100 (-2) 36-41
RH Recovery Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) N 6 Lgt/Var N 5
Transport Wnd (mph) N 13 NE 6 N 7
Mixing Hgt(ft-agl) 4000 350 4010
Vent Rate (mph-ft) 52000 2100 28070
Max Dispersion Early 23 Fair 3 Very Poor 16 Gen Poor
Max Dispersion Late 42 Gen Good 3 Very Poor 25 Fair
Category Day 3 1 2
Max LVORI Early 9 6 9
Max LVORI Late 3 8 2
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY NIGHT...Partly cloudy. Lows in the upper 40s. Northeast
winds less than 10 mph.
.SUNDAY...Mostly sunny. Highs in the mid 70s. Minimum RH
37 percent. North winds less than 10 mph.
.SUNDAY NIGHT...Mostly clear. Lows in the upper 40s. Northeast
winds less than 10 mph.
.MONDAY...Sunny. Highs around 80. Minimum RH 34 percent. North
winds less than 10 mph.
.MONDAY NIGHT...Clear. Lows around 50. East winds less than
10 mph.
.TUESDAY...Sunny. Highs in the mid 80s. Minimum RH 34 percent.
Southwest winds less than 10 mph.
.TUESDAY NIGHT...Mostly clear. Lows in the upper 50s. Southeast
winds less than 10 mph.
.WEDNESDAY...Mostly sunny. Highs in the upper 80s. Minimum RH
43 percent. South winds less than 10 mph.
.WEDNESDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows in the lower 60s. Southeast winds less than 10 mph.
.THURSDAY...Mostly sunny with a slight chance of showers. Highs
in the mid 80s. Minimum RH 51 percent. South winds less than
10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ082-260745-
Bledsoe-
Including the cities of Old Cumberland, Palio, Melvine,
Mount Crest, Pikeville, and Brayton
132 AM CDT Fri Sep 25 2026
Today Tonight Sat
Cloud Cover Mclear Mclear Pcldy
Temp (24h trend) 73-78 (+1) 48-53 (-6) 73-78
RH % (24h trend) 52-57 (-22) 87-92 (-11) 38-43
RH Recovery Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var NE 7 Lgt/Var
Transport Wnd (mph) N 9 NE 7 N 6
Mixing Hgt(ft-agl) 4580 350 4630
Vent Rate (mph-ft) 41220 2450 27780
Max Dispersion Early 23 Fair 3 Very Poor 12 Poor
Max Dispersion Late 36 Fair 3 Very Poor 23 Fair
Category Day 3 1 3
Max LVORI Early 10 5 5
Max LVORI Late 3 5 3
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY NIGHT...Partly cloudy. Lows in the upper 40s. North
winds less than 10 mph.
.SUNDAY...Mostly sunny. Highs in the mid 70s. Minimum RH
39 percent. North winds less than 10 mph.
.SUNDAY NIGHT...Mostly clear. Lows in the upper 40s. North winds
less than 10 mph.
.MONDAY...Sunny. Highs in the upper 70s. Minimum RH 39 percent.
Northeast winds less than 10 mph.
.MONDAY NIGHT...Clear. Lows in the lower 50s. Light and variable
wind.
.TUESDAY...Sunny. Highs in the lower 80s. Minimum RH 42 percent.
South winds less than 10 mph.
.TUESDAY NIGHT...Partly cloudy. Lows in the upper 50s. Southeast
winds less than 10 mph.
.WEDNESDAY...Mostly sunny with a slight chance of showers. Highs
in the mid 80s. Minimum RH 53 percent. South winds less than
10 mph.
.WEDNESDAY NIGHT...Mostly cloudy with a slight chance of showers.
Lows in the lower 60s. South winds less than 10 mph.
.THURSDAY...Partly sunny with a chance of showers. Highs in the
lower 80s. Minimum RH 63 percent. South winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ081-260745-
Sequatchie-
Including the cities of Cagle, Dunlap, Cartwright, and Lone Oak
132 AM CDT Fri Sep 25 2026
Today Tonight Sat
Cloud Cover Pcldy Mclear Mclear
Temp (24h trend) 73-78 (+1) 48-53 (-7) 73-78
RH % (24h trend) 58-63 (-18) 87-92 (-11) 40-45
RH Recovery Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var NE 6 Lgt/Var
Transport Wnd (mph) N 9 NE 7 N 6
Mixing Hgt(ft-agl) 4460 330 4430
Vent Rate (mph-ft) 40140 2310 26580
Max Dispersion Early 23 Fair 3 Very Poor 10 Poor
Max Dispersion Late 38 Fair 3 Very Poor 22 Fair
Category Day 3 1 3
Max LVORI Early 10 5 5
Max LVORI Late 4 5 3
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY NIGHT...Partly cloudy. Lows around 50. North winds less
than 10 mph.
.SUNDAY...Mostly sunny. Highs in the mid 70s. Minimum RH
40 percent. North winds less than 10 mph.
.SUNDAY NIGHT...Mostly clear. Lows in the upper 40s. North winds
less than 10 mph.
.MONDAY...Sunny. Highs in the upper 70s. Minimum RH 39 percent.
Northeast winds less than 10 mph.
.MONDAY NIGHT...Clear. Lows in the lower 50s. Light and variable
wind.
.TUESDAY...Sunny. Highs in the lower 80s. Minimum RH 42 percent.
South winds less than 10 mph.
.TUESDAY NIGHT...Partly cloudy. Lows in the upper 50s. Southeast
winds less than 10 mph.
.WEDNESDAY...Mostly sunny with a slight chance of showers. Highs
in the lower 80s. Minimum RH 55 percent. South winds less than
10 mph.
.WEDNESDAY NIGHT...Mostly cloudy with a slight chance of showers.
Lows in the lower 60s. South winds less than 10 mph.
.THURSDAY...Mostly sunny with a slight chance of showers. Highs
in the lower 80s. Minimum RH 63 percent. South winds less than
10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ098-260745-
Marion-
Including the cities of South Pittsburg, Haletown (Guild),
Jasper, Martin Springs, Whitwell, Powells Crossroads,
and Monteagle
132 AM CDT Fri Sep 25 2026
Today Tonight Sat
Cloud Cover Pcldy Mclear Mclear
Temp (24h trend) 74-79 (0) 50-55 (-6) 75-80
RH % (24h trend) 52-57 (-15) 85-90 (-13) 33-38
RH Recovery Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var NE 7 Lgt/Var
Transport Wnd (mph) N 8 NE 7 N 6
Mixing Hgt(ft-agl) 4640 360 4350
Vent Rate (mph-ft) 37120 2520 26100
Max Dispersion Early 19 Gen Poor 3 Very Poor 12 Poor
Max Dispersion Late 38 Fair 3 Very Poor 22 Fair
Category Day 3 1 2
Max LVORI Early 9 5 5
Max LVORI Late 3 5 2
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY NIGHT...Partly cloudy. Lows in the lower 50s. North
winds less than 10 mph.
.SUNDAY...Mostly sunny. Highs in the upper 70s. Minimum RH
33 percent. North winds less than 10 mph.
.SUNDAY NIGHT...Mostly clear. Lows around 50. North winds less
than 10 mph.
.MONDAY...Sunny. Highs around 80. Minimum RH 33 percent.
Northeast winds less than 10 mph.
.MONDAY NIGHT...Clear. Lows in the lower 50s. Northeast winds
less than 10 mph.
.TUESDAY...Sunny. Highs in the mid 80s. Minimum RH 36 percent.
Southeast winds less than 10 mph.
.TUESDAY NIGHT...Partly cloudy. Lows in the upper 50s. Southeast
winds less than 10 mph.
.WEDNESDAY...Mostly sunny with a slight chance of showers. Highs
in the mid 80s. Minimum RH 48 percent. South winds less than
10 mph.
.WEDNESDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows in the mid 60s. Southeast winds less than 10 mph.
.THURSDAY...Mostly sunny with a slight chance of showers. Highs
in the mid 80s. Minimum RH 56 percent. South winds less than
10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
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