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833
FNUS54 KMRX 260633
FWFMRX
Fire Weather Planning Forecast for East Tennessee...Southwest
Virginia...and Extreme Southwest North Carolina
National Weather Service Morristown TN
133 AM EST Thu Feb 26 2026
.DISCUSSION...
Rain will continue through Thursday morning. Locally heavy rainfall
is possible along and near Interstate 40. Rain will gradually move
out of the area on Thursday with drier and milder conditions into
the weekend.
VAZ001-270745-
Lee-
Including the city of Rose Hill
133 AM EST Thu Feb 26 2026
Today Tonight Fri
Cloud Cover Mcldy Mclear Mclear
Temp (24h trend) 50-55 (+1) 34-39 (-4) 58-63
RH % (24h trend) 64-69 (+12) 95-100 (-3) 39-44
RH Recovery Excellent
AM 20FT Wnd (mph) NE 5 Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) N 7 NE 3 SW 5
Mixing Hgt(ft-agl) 3160 60 4140
Vent Rate (mph-ft) 22120 180 20700
Max Dispersion Early 7 Poor 3 Very Poor 13 Gen Poor
Max Dispersion Late 20 Gen Poor 2 Very Poor 18 Gen Poor
Category Day 2 1 2
Max LVORI Early 9 7 8
Max LVORI Late 5 8 2
Precip Chance (%) 80 0 0
Precip Type Showers None None
Precip Duration 2
Precip Amount 0.25 0.00 0.00
Precip Begin 7 AM
Precip End 2 PM
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly clear. Lows in the upper 30s. South winds
less than 10 mph.
.SATURDAY...Sunny. Highs in the mid 60s. Minimum RH 41 percent.
Southwest winds less than 10 mph.
.SATURDAY NIGHT...Mostly clear. Lows in the lower 40s. Southwest
winds less than 10 mph.
.SUNDAY...Mostly sunny. Highs in the upper 50s. Minimum RH
53 percent. North winds less than 10 mph.
.SUNDAY NIGHT...Cloudy with a chance of showers. Lows in the
upper 30s. Northeast winds less than 10 mph.
.MONDAY...Cloudy with showers likely. Highs in the lower 50s.
Minimum RH 59 percent. East winds less than 10 mph.
.MONDAY NIGHT...Mostly cloudy with a chance of rain showers. Lows
in the upper 30s. East winds less than 10 mph.
.TUESDAY...Mostly cloudy with a chance of rain showers. Highs in
the mid 50s. Minimum RH 58 percent. South winds less than 10 mph.
.TUESDAY NIGHT...Cloudy with a chance of showers. Lows in the
lower 40s. South winds less than 10 mph.
.WEDNESDAY...Mostly cloudy with a chance of showers. Highs in the
upper 50s. Minimum RH 57 percent. East 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.
$$
VAZ002-270745-
Wise-
Including the cities of Big Stone Gap, Norton, Wise, Coeburn,
Appalachia, and Pardee
133 AM EST Thu Feb 26 2026
Today Tonight Fri
Cloud Cover Mcldy Mclear Mclear
Temp (24h trend) 45-50 (-2) 32-37 (-4) 55-60
RH % (24h trend) 71-76 (+22) 95-100 (-2) 43-48
RH Recovery Excellent
AM 20FT Wnd (mph) NE 7 Lgt/Var
PM 20FT Wnd (mph) Lgt/Var N 5 Lgt/Var
Transport Wnd (mph) N 8 E 3 SW 7
Mixing Hgt(ft-agl) 2260 4470
Vent Rate (mph-ft) 18080 0 31290
Max Dispersion Early 6 Very Poor 3 Very Poor 15 Gen Poor
Max Dispersion Late 15 Gen Poor 1 Very Poor 30 Fair
Category Day 2 1 3
Max LVORI Early 9 7 7
Max LVORI Late 7 8 3
Precip Chance (%) 80 0 0
Precip Type Showers None None
Precip Duration 2
Precip Amount 0.22 0.00 0.00
Precip Begin 7 AM
Precip End 1 PM
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly clear. Lows in the upper 30s. South winds
less than 10 mph.
.SATURDAY...Sunny. Highs in the lower 60s. Minimum RH 41 percent.
Southwest winds less than 10 mph.
.SATURDAY NIGHT...Mostly clear. Lows in the lower 40s. Southwest
winds less than 10 mph.
.SUNDAY...Partly sunny. Cooler. Highs in the lower 50s. Minimum
RH 58 percent. North winds less than 10 mph.
.SUNDAY NIGHT...Cloudy with a chance of rain and snow showers.
Lows in the mid 30s. East winds less than 10 mph.
.MONDAY...Cloudy with rain and snow showers likely. Highs in the
upper 40s. Minimum RH 64 percent. Southeast winds 5 to 10 mph.
.MONDAY NIGHT...Mostly cloudy with a chance of rain showers. Lows
in the mid 30s. Southeast winds 5 to 10 mph.
.TUESDAY...Mostly cloudy with a chance of rain showers. Highs in
the lower 50s. Minimum RH 60 percent. South winds 5 to 10 mph.
.TUESDAY NIGHT...Cloudy with a chance of showers. Lows in the
upper 30s. South winds less than 10 mph.
.WEDNESDAY...Mostly cloudy with a chance of showers. Highs in the
mid 50s. 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.
$$
VAZ005-270745-
Scott VA-
Including the city of Hiltons
133 AM EST Thu Feb 26 2026
Today Tonight Fri
Cloud Cover Mcldy Pcldy Mclear
Temp (24h trend) 50-55 (+1) 34-39 (-5) 58-63
RH % (24h trend) 66-71 (+14) 94-99 (-3) 41-46
RH Recovery Excellent
AM 20FT Wnd (mph) NE 7 Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) N 8 NE 5 SW 6
Mixing Hgt(ft-agl) 1950 20 3620
Vent Rate (mph-ft) 15600 100 21720
Max Dispersion Early 7 Poor 2 Very Poor 11 Poor
Max Dispersion Late 13 Gen Poor 2 Very Poor 18 Gen Poor
Category Day 2 1 2
Max LVORI Early 9 7 7
Max LVORI Late 5 8 3
Precip Chance (%) 80 0 0
Precip Type Showers None None
Precip Duration 2
Precip Amount 0.31 0.00 0.00
Precip Begin 7 AM
Precip End 2 PM
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly clear. Lows in the upper 30s. South winds
less than 10 mph.
.SATURDAY...Sunny. Highs in the mid 60s. Minimum RH 42 percent.
Southwest winds less than 10 mph.
.SATURDAY NIGHT...Clear. Lows in the lower 40s. Southwest winds
less than 10 mph.
.SUNDAY...Mostly sunny. Highs in the upper 50s. Minimum RH
52 percent. North winds less than 10 mph.
.SUNDAY NIGHT...Cloudy with a chance of showers. Lows around 40.
Northeast winds less than 10 mph.
.MONDAY...Cloudy with showers likely. Highs in the lower 50s.
Minimum RH 57 percent. East winds 5 to 10 mph.
.MONDAY NIGHT...Mostly cloudy with a chance of rain showers. Lows
in the upper 30s. East winds 5 to 10 mph.
.TUESDAY...Mostly cloudy with a chance of rain showers. Highs in
the mid 50s. Minimum RH 53 percent. South winds 5 to 10 mph.
.TUESDAY NIGHT...Cloudy with a chance of showers. Lows in the
lower 40s. South winds less than 10 mph.
.WEDNESDAY...Mostly cloudy with a chance of showers. Highs in the
upper 50s. Minimum RH 55 percent. East 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.
$$
VAZ006-270745-
Russell-
Including the cities of Hansonville, Lebanon, Dye, Castlewood,
Honaker, and Rosedale
133 AM EST Thu Feb 26 2026
Today Tonight Fri
Cloud Cover Mcldy Pcldy Mclear
Temp (24h trend) 46-51 (0) 32-37 (-5) 55-60
RH % (24h trend) 71-76 (+21) 95-100 (-2) 43-48
RH Recovery Excellent
AM 20FT Wnd (mph) NE 7 Lgt/Var
PM 20FT Wnd (mph) N 5 NE 6 Lgt/Var
Transport Wnd (mph) N 9 E 3 SW 8
Mixing Hgt(ft-agl) 1520 10 3880
Vent Rate (mph-ft) 13680 30 31040
Max Dispersion Early 6 Very Poor 3 Very Poor 15 Gen Poor
Max Dispersion Late 12 Poor 1 Very Poor 29 Fair
Category Day 1 1 3
Max LVORI Early 9 8 8
Max LVORI Late 6 9 3
Precip Chance (%) 80 0 0
Precip Type Showers None None
Precip Duration 2
Precip Amount 0.27 0.00 0.00
Precip Begin 7 AM
Precip End 2 PM
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly clear. Lows in the upper 30s. South winds
less than 10 mph.
.SATURDAY...Sunny. Highs in the lower 60s. Minimum RH 43 percent.
Southwest winds less than 10 mph.
.SATURDAY NIGHT...Clear. Lows in the lower 40s. Southwest winds
less than 10 mph.
.SUNDAY...Partly sunny. Highs in the mid 50s. Minimum RH
56 percent. Northwest winds less than 10 mph.
.SUNDAY NIGHT...Cloudy with a chance of showers. Lows in the
upper 30s. East winds less than 10 mph.
.MONDAY...Cloudy with showers likely. Highs in the upper 40s.
Minimum RH 62 percent. Southeast winds 5 to 10 mph.
.MONDAY NIGHT...Mostly cloudy with a chance of rain showers. Lows
in the mid 30s. Southeast winds 5 to 10 mph.
.TUESDAY...Mostly cloudy with a chance of rain showers. Highs in
the lower 50s. Minimum RH 53 percent. South winds 5 to 10 mph.
.TUESDAY NIGHT...Cloudy with a chance of showers. Lows in the
upper 30s. South winds less than 10 mph.
.WEDNESDAY...Mostly cloudy with a chance of showers. Highs in the
mid 50s. 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.
$$
VAZ008-270745-
Washington VA-
Including the cities of Benhams, Bristol VA, and Abingdon
133 AM EST Thu Feb 26 2026
Today Tonight Fri
Cloud Cover Mcldy Pcldy Mclear
Temp (24h trend) 48-53 (+2) 33-38 (-5) 56-61
RH % (24h trend) 71-76 (+19) 94-99 (-3) 46-51
RH Recovery Excellent
AM 20FT Wnd (mph) E 8 Lgt/Var
PM 20FT Wnd (mph) N 5 NE 5 Lgt/Var
Transport Wnd (mph) N 6 NE 3 SW 8
Mixing Hgt(ft-agl) 1260 70 3210
Vent Rate (mph-ft) 7560 210 25680
Max Dispersion Early 7 Poor 2 Very Poor 16 Gen Poor
Max Dispersion Late 9 Poor 1 Very Poor 24 Fair
Category Day 1 1 2
Max LVORI Early 9 8 7
Max LVORI Late 5 8 3
Precip Chance (%) 80 0 0
Precip Type Showers None None
Precip Duration 2
Precip Amount 0.41 0.00 0.00
Precip Begin 7 AM
Precip End 2 PM
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly clear. Lows in the upper 30s. Southeast
winds less than 10 mph.
.SATURDAY...Sunny. Highs in the lower 60s. Minimum RH 44 percent.
West winds less than 10 mph.
.SATURDAY NIGHT...Clear. Lows in the lower 40s. Southwest winds
less than 10 mph.
.SUNDAY...Partly sunny. Highs in the upper 50s. Minimum RH
53 percent. Northwest winds less than 10 mph.
.SUNDAY NIGHT...Cloudy with a chance of showers. Lows in the
upper 30s. East winds less than 10 mph.
.MONDAY...Cloudy with showers likely. Highs in the upper 40s.
Minimum RH 61 percent. East winds 5 to 10 mph.
.MONDAY NIGHT...Mostly cloudy with a chance of rain showers. Lows
in the mid 30s. East winds 5 to 10 mph.
.TUESDAY...Mostly cloudy with a chance of rain showers. Highs in
the mid 50s. Minimum RH 51 percent. South winds 5 to 10 mph.
.TUESDAY NIGHT...Cloudy with a chance of showers. Lows in the
upper 30s. South winds less than 10 mph.
.WEDNESDAY...Mostly cloudy with a chance of showers. Highs in the
upper 50s. 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.
$$
TNZ018-270745-
Johnson-
Including the cities of Doeville, Mountain City, Neva,
Shady Valley, Trade, and Laurel Bloomery
133 AM EST Thu Feb 26 2026
Today Tonight Fri
Cloud Cover Mcldy Pcldy Mclear
Temp (24h trend) 49-54 (+2) 34-39 (-3) 55-60
RH % (24h trend) 72-77 (+23) 95-100 (-1) 47-52
RH Recovery Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) NW 6 Lgt/Var Lgt/Var
Transport Wnd (mph) NW 9 E 5 S 9
Mixing Hgt(ft-agl) 1650 20 3680
Vent Rate (mph-ft) 14850 100 33120
Max Dispersion Early 9 Poor 5 Very Poor 23 Fair
Max Dispersion Late 15 Gen Poor 2 Very Poor 31 Fair
Category Day 2 1 3
Max LVORI Early 9 8 8
Max LVORI Late 5 9 3
Precip Chance (%) 90 0 0
Precip Type Showers None None
Precip Duration 2
Precip Amount 0.50 0.00 0.00
Precip Begin 7 AM
Precip End 3 PM
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly clear. Lows in the upper 30s. South winds
less than 10 mph.
.SATURDAY...Sunny. Highs in the lower 60s. Minimum RH 42 percent.
West winds less than 10 mph.
.SATURDAY NIGHT...Clear. Lows in the lower 40s. Southwest winds
less than 10 mph.
.SUNDAY...Partly sunny. Highs in the upper 50s. Minimum RH
51 percent. Northwest winds less than 10 mph.
.SUNDAY NIGHT...Cloudy with a chance of showers. Lows in the
upper 30s. East winds less than 10 mph.
.MONDAY...Cloudy with rain showers likely. Cooler. Highs in the
upper 40s. Minimum RH 61 percent. Southeast winds less than
10 mph.
.MONDAY NIGHT...Mostly cloudy with a chance of rain showers. Lows
in the lower 30s. Southeast winds less than 10 mph.
.TUESDAY...Mostly cloudy with a chance of rain showers. Highs in
the lower 50s. Minimum RH 51 percent. South winds less than
10 mph.
.TUESDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the upper 30s. South winds less than 10 mph.
.WEDNESDAY...Mostly cloudy with a chance of showers. Highs in the
upper 50s. 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.
$$
TNZ047-270745-
Southeast Carter-
Including the city of Hampton
133 AM EST Thu Feb 26 2026
Today Tonight Fri
Cloud Cover Mcldy Pcldy Mclear
Temp (24h trend) 48-53 (+1) 36-41 (-2) 53-58
RH % (24h trend) 75-80 (+29) 95-100 (0) 50-55
RH Recovery Excellent
AM 20FT Wnd (mph) S 7 SE 5
PM 20FT Wnd (mph) NW 8 N 8 SW 5
Transport Wnd (mph) NW 10 NE 5 SW 9
Mixing Hgt(ft-agl) 2180 3550
Vent Rate (mph-ft) 21800 0 31950
Max Dispersion Early 13 Gen Poor 5 Very Poor 22 Fair
Max Dispersion Late 19 Gen Poor 1 Very Poor 30 Fair
Category Day 2 1 3
Max LVORI Early 9 8 9
Max LVORI Late 5 9 3
Precip Chance (%) 90 0 0
Precip Type Showers None None
Precip Duration 3
Precip Amount 0.54 0.00 0.00
Precip Begin 7 AM
Precip End 3 PM
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly clear. Lows in the upper 30s. South winds
less than 10 mph.
.SATURDAY...Sunny. Highs around 60. Minimum RH 43 percent. West
winds less than 10 mph.
.SATURDAY NIGHT...Clear. Lows in the lower 40s. Southwest winds
less than 10 mph.
.SUNDAY...Partly sunny. Highs in the upper 50s. Minimum RH
51 percent. Northwest winds less than 10 mph.
.SUNDAY NIGHT...Cloudy with a chance of showers. Lows around 40.
Southeast winds less than 10 mph.
.MONDAY...Cloudy with showers likely. Cooler. Highs in the upper
40s. Minimum RH 65 percent. Southeast winds less than 10 mph.
.MONDAY NIGHT...Mostly cloudy with a chance of rain showers. Lows
in the mid 30s. Southeast winds less than 10 mph.
.TUESDAY...Mostly cloudy with a chance of rain showers. Highs in
the upper 40s. Minimum RH 56 percent. Southeast winds less than
10 mph.
.TUESDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the upper 30s. South winds less than 10 mph.
.WEDNESDAY...Mostly cloudy with a chance of showers. Highs in the
mid 50s. 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.
$$
TNZ045-270745-
Unicoi-
Including the cities of Erwin, Unicoi, and Limestone Cove
133 AM EST Thu Feb 26 2026
Today Tonight Fri
Cloud Cover Mcldy Pcldy Mclear
Temp (24h trend) 49-54 (+1) 37-42 (-2) 54-59
RH % (24h trend) 78-83 (+35) 95-100 (0) 51-56
RH Recovery Excellent
AM 20FT Wnd (mph) S 8 Lgt/Var
PM 20FT Wnd (mph) N 6 NE 7 Lgt/Var
Transport Wnd (mph) NW 9 NE 5 S 10
Mixing Hgt(ft-agl) 2190 3280
Vent Rate (mph-ft) 19710 0 32800
Max Dispersion Early 13 Gen Poor 3 Very Poor 22 Fair
Max Dispersion Late 18 Gen Poor 1 Very Poor 29 Fair
Category Day 2 1 3
Max LVORI Early 9 8 9
Max LVORI Late 6 9 3
Precip Chance (%) 90 0 0
Precip Type Showers None None
Precip Duration 3
Precip Amount 0.50 0.00 0.00
Precip Begin 7 AM
Precip End 4 PM
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly clear. Lows in the upper 30s. South winds
less than 10 mph.
.SATURDAY...Sunny. Highs around 60. Minimum RH 43 percent. West
winds less than 10 mph.
.SATURDAY NIGHT...Clear. Lows in the lower 40s. South winds less
than 10 mph.
.SUNDAY...Partly sunny. Highs in the upper 50s. Minimum RH
52 percent. Northwest winds less than 10 mph.
.SUNDAY NIGHT...Cloudy with a chance of showers. Lows in the
lower 40s. Southeast winds less than 10 mph.
.MONDAY...Cloudy with showers likely. Cooler. Highs in the upper
40s. Minimum RH 65 percent. Southeast winds less than 10 mph.
.MONDAY NIGHT...Mostly cloudy with a chance of rain showers. Lows
in the upper 30s. Southeast winds less than 10 mph.
.TUESDAY...Mostly cloudy with a chance of rain showers. Highs in
the lower 50s. Minimum RH 56 percent. South winds less than
10 mph.
.TUESDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the upper 30s. South winds less than 10 mph.
.WEDNESDAY...Mostly cloudy with a chance of showers. Highs in the
mid 50s. 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.
$$
TNZ043-270745-
Southeast Greene-
Including the city of Cedar Creek
133 AM EST Thu Feb 26 2026
Today Tonight Fri
Cloud Cover Mcldy Pcldy Mclear
Temp (24h trend) 50-55 (+1) 38-43 (-2) 55-60
RH % (24h trend) 70-75 (+26) 95-100 (+1) 49-54
RH Recovery Excellent
AM 20FT Wnd (mph) SE 9 Lgt/Var
PM 20FT Wnd (mph) N 7 NE 7 SW 5
Transport Wnd (mph) NW 8 N 6 S 9
Mixing Hgt(ft-agl) 2070 2780
Vent Rate (mph-ft) 16560 0 25020
Max Dispersion Early 10 Poor 1 Very Poor 18 Gen Poor
Max Dispersion Late 17 Gen Poor 1 Very Poor 23 Fair
Category Day 2 1 2
Max LVORI Early 10 8 9
Max LVORI Late 5 9 3
Precip Chance (%) 90 0 0
Precip Type Showers None None
Precip Duration 3
Precip Amount 0.48 0.00 0.00
Precip Begin 7 AM
Precip End 6 PM
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly clear. Lows around 40. Southeast winds
less than 10 mph.
.SATURDAY...Sunny. Highs in the lower 60s. Minimum RH 42 percent.
West winds less than 10 mph.
.SATURDAY NIGHT...Clear. Lows in the lower 40s. South winds less
than 10 mph.
.SUNDAY...Partly sunny. Highs around 60. Minimum RH 49 percent.
Northwest winds less than 10 mph.
.SUNDAY NIGHT...Cloudy with a chance of showers. Lows in the mid
40s. East winds 5 to 10 mph.
.MONDAY...Cloudy with showers likely. Highs in the lower 50s.
Minimum RH 59 percent. Southeast winds 5 to 10 mph.
.MONDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the upper 30s. Southeast winds 5 to 10 mph.
.TUESDAY...Partly sunny with a chance of showers. Highs in the
lower 50s. Minimum RH 53 percent. Southeast winds 5 to 10 mph.
.TUESDAY NIGHT...Mostly cloudy with a chance of showers. Lows
around 40. Southeast winds 5 to 10 mph.
.WEDNESDAY...Mostly cloudy with a chance of showers. Highs in the
upper 50s. Minimum RH 56 percent. Southeast winds 5 to 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ041-270745-
Cocke Smoky Mountains-
Including the city of Hartford
133 AM EST Thu Feb 26 2026
Today Tonight Fri
Cloud Cover Mcldy Pcldy Mclear
Temp (24h trend) 52-57 (+2) 39-44 (-2) 57-62
RH % (24h trend) 72-77 (+30) 95-100 (+1) 50-55
RH Recovery Excellent
AM 20FT Wnd (mph) NE 13 E 5
PM 20FT Wnd (mph) N 11 NE 7 N 7
Transport Wnd (mph) NW 9 NE 3 SW 8
Mixing Hgt(ft-agl) 2830 40 3260
Vent Rate (mph-ft) 25470 120 26080
Max Dispersion Early 19 Gen Poor 3 Very Poor 19 Gen Poor
Max Dispersion Late 25 Fair 2 Very Poor 24 Fair
Category Day 2 1 2
Max LVORI Early 9 7 8
Max LVORI Late 4 8 3
Precip Chance (%) 100 0 0
Precip Type Showers None None
Precip Duration 3
Precip Amount 0.51 0.00 0.00
Precip Begin 7 AM
Precip End 6 PM
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly clear. Lows in the lower 40s. South winds
less than 10 mph.
.SATURDAY...Sunny. Highs in the lower 60s. Minimum RH 42 percent.
Northwest winds less than 10 mph.
.SATURDAY NIGHT...Clear. Lows in the lower 40s. South winds less
than 10 mph.
.SUNDAY...Mostly sunny. Highs in the lower 60s. Minimum RH
48 percent. Northwest winds less than 10 mph.
.SUNDAY NIGHT...Cloudy with a chance of showers. Lows in the mid
40s. Southeast winds less than 10 mph.
.MONDAY...Cloudy with showers likely. Highs in the mid 50s.
Minimum RH 58 percent. Southeast winds 5 to 10 mph.
.MONDAY NIGHT...Cloudy with a chance of showers. Lows in the
lower 40s. Southeast winds 5 to 10 mph.
.TUESDAY...Mostly cloudy with a chance of showers. Highs in the
mid 50s. Minimum RH 55 percent. South winds 5 to 10 mph.
.TUESDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the lower 40s. South winds less than 10 mph.
.WEDNESDAY...Cloudy with a chance of showers. Highs in the upper
50s. Minimum RH 56 percent. Southeast 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.
$$
TNZ074-270745-
Sevier Smoky Mountains-
Including the cities of Elkmont and Gatlinburg
133 AM EST Thu Feb 26 2026
Today Tonight Fri
Cloud Cover Mcldy Pcldy Mclear
Temp (24h trend) 50-55 (+3) 38-43 (-2) 54-59
RH % (24h trend) 72-77 (+33) 95-100 (+1) 50-55
RH Recovery Excellent
AM 20FT Wnd (mph) SW 13 E 7
PM 20FT Wnd (mph) NW 11 G18 N 8 NW 7
Transport Wnd (mph) W 10 NW 7 W 6
Mixing Hgt(ft-agl) 1890 3060
Vent Rate (mph-ft) 18900 0 18360
Max Dispersion Early 17 Gen Poor 1 Very Poor 11 Poor
Max Dispersion Late 21 Fair 2 Very Poor 15 Gen Poor
Category Day 2 1 2
Max LVORI Early 8 7 7
Max LVORI Late 6 8 3
Precip Chance (%) 100 0 0
Precip Type Tstms None None
Precip Duration 3
Precip Amount 0.72 0.00 0.00
Precip Begin 7 AM
Precip End 6 PM
Chance of Thunder (%) 20 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly clear. Lows around 40. South winds less
than 10 mph.
.SATURDAY...Sunny. Highs in the lower 60s. Minimum RH 43 percent.
Northwest winds less than 10 mph.
.SATURDAY NIGHT...Clear. Lows in the lower 40s. South winds less
than 10 mph.
.SUNDAY...Mostly sunny. Highs in the lower 60s. Minimum RH
48 percent. Northwest winds less than 10 mph.
.SUNDAY NIGHT...Cloudy with a chance of showers. Lows in the mid
40s. Southeast winds 5 to 10 mph.
.MONDAY...Cloudy with showers likely. Highs in the lower 50s.
Minimum RH 62 percent. South winds 5 to 10 mph.
.MONDAY NIGHT...Cloudy with a chance of showers. Lows in the
lower 40s. Southeast winds 5 to 10 mph.
.TUESDAY...Mostly cloudy with a chance of showers. Highs in the
lower 50s. Minimum RH 61 percent. South winds 5 to 10 mph.
.TUESDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the lower 40s. South winds 5 to 10 mph.
.WEDNESDAY...Cloudy with a chance of showers. Highs in the upper
50s. 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.
$$
TNZ072-270745-
Blount Smoky Mountains-
Including the city of Cades Cove
133 AM EST Thu Feb 26 2026
Today Tonight Fri
Cloud Cover Mcldy Pcldy Mclear
Temp (24h trend) 55-60 (+6) 40-45 (-3) 59-64
RH % (24h trend) 73-78 (+32) 95-100 (+1) 50-55
RH Recovery Excellent
AM 20FT Wnd (mph) SW 11 G18 NE 5
PM 20FT Wnd (mph) NW 8 NE 5 Lgt/Var
Transport Wnd (mph) W 8 E 6 W 5
Mixing Hgt(ft-agl) 1780 40 3470
Vent Rate (mph-ft) 14240 240 17350
Max Dispersion Early 15 Gen Poor 3 Very Poor 11 Poor
Max Dispersion Late 15 Gen Poor 2 Very Poor 15 Gen Poor
Category Day 2 1 2
Max LVORI Early 9 7 8
Max LVORI Late 5 8 3
Precip Chance (%) 100 0 0
Precip Type Tstms None None
Precip Duration 3
Precip Amount 0.67 0.00 0.00
Precip Begin 7 AM
Precip End 5 PM
Chance of Thunder (%) 20 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly clear. Lows in the lower 40s. Southeast
winds less than 10 mph.
.SATURDAY...Sunny. Highs in the mid 60s. Minimum RH 41 percent.
West winds less than 10 mph.
.SATURDAY NIGHT...Clear. Lows in the mid 40s. South winds less
than 10 mph.
.SUNDAY...Mostly sunny. Highs in the mid 60s. Minimum RH
46 percent. Northwest winds less than 10 mph.
.SUNDAY NIGHT...Cloudy with a chance of showers. Lows in the
upper 40s. East winds less than 10 mph.
.MONDAY...Cloudy with a chance of showers. Highs in the mid 50s.
Minimum RH 58 percent. Southeast winds 5 to 10 mph.
.MONDAY NIGHT...Cloudy with a chance of showers. Lows in the mid
40s. Southeast winds 5 to 10 mph.
.TUESDAY...Mostly cloudy with a chance of showers. Highs in the
mid 50s. Minimum RH 57 percent. South winds 5 to 10 mph.
.TUESDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the mid 40s. South winds 5 to 10 mph.
.WEDNESDAY...Cloudy with a chance of showers. Highs in the lower
60s. Minimum RH 57 percent. East 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.
$$
TNZ087-270745-
Southeast Monroe-
Including the cities of Citico and Coker Creek
133 AM EST Thu Feb 26 2026
Today Tonight Fri
Cloud Cover Mcldy Pcldy Mclear
Temp (24h trend) 55-60 (+5) 41-46 (-2) 59-64
RH % (24h trend) 69-74 (+23) 95-100 (0) 46-51
RH Recovery Excellent
AM 20FT Wnd (mph) SW 13 G22 E 6
PM 20FT Wnd (mph) NW 8 N 5 Lgt/Var
Transport Wnd (mph) NW 9 E 6 SW 5
Mixing Hgt(ft-agl) 1800 3830
Vent Rate (mph-ft) 16200 0 19150
Max Dispersion Early 20 Gen Poor 2 Very Poor 10 Poor
Max Dispersion Late 15 Gen Poor 2 Very Poor 14 Gen Poor
Category Day 2 1 2
Max LVORI Early 8 8 9
Max LVORI Late 5 9 3
Precip Chance (%) 100 20 0
Precip Type Tstms Showers None
Precip Duration 3 1
Precip Amount 0.66 0.01 0.00
Precip Begin 7 AM Continuing
Precip End Continuing 12 AM
Chance of Thunder (%) 30 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly clear. Lows in the lower 40s. Southeast
winds less than 10 mph.
.SATURDAY...Sunny. Highs in the mid 60s. Minimum RH 39 percent.
Northwest winds less than 10 mph.
.SATURDAY NIGHT...Clear. Lows in the mid 40s. Southeast winds
less than 10 mph.
.SUNDAY...Mostly sunny. Highs in the mid 60s. Minimum RH
42 percent. Northwest winds less than 10 mph.
.SUNDAY NIGHT...Cloudy with a chance of showers. Lows in the
upper 40s. East winds less than 10 mph.
.MONDAY...Cloudy with a chance of showers. Highs in the upper
50s. Minimum RH 57 percent. Southeast winds 5 to 10 mph.
.MONDAY NIGHT...Cloudy with a chance of showers. Lows in the mid
40s. Southeast winds 5 to 10 mph.
.TUESDAY...Cloudy with a chance of showers. Highs in the mid 50s.
Minimum RH 57 percent. South winds 5 to 10 mph.
.TUESDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the mid 40s. Southeast winds 5 to 10 mph.
.WEDNESDAY...Cloudy with a chance of showers. Highs in the lower
60s. Minimum RH 55 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.
$$
TNZ102-270745-
East Polk-
Including the cities of Big Frog Mountain, Ducktown,
and Turtletown
133 AM EST Thu Feb 26 2026
Today Tonight Fri
Cloud Cover Mcldy Pcldy Mclear
Temp (24h trend) 59-64 (+6) 42-47 (-3) 62-67
RH % (24h trend) 64-69 (+17) 95-100 (0) 44-49
RH Recovery Excellent
AM 20FT Wnd (mph) SW 17 E 7
PM 20FT Wnd (mph) NW 9 N 7 Lgt/Var
Transport Wnd (mph) NW 12 N 7 S 6
Mixing Hgt(ft-agl) 2370 40 4610
Vent Rate (mph-ft) 28440 280 27660
Max Dispersion Early 29 Fair 2 Very Poor 16 Gen Poor
Max Dispersion Late 24 Fair 1 Very Poor 21 Fair
Category Day 2 1 3
Max LVORI Early 5 8 9
Max LVORI Late 4 9 3
Precip Chance (%) 90 20 0
Precip Type Tstms Showers None
Precip Duration 3 1
Precip Amount 0.62 0.01 0.00
Precip Begin 7 AM Continuing
Precip End Continuing 12 AM
Chance of Thunder (%) 40 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly clear. Lows in the lower 40s. Southeast
winds less than 10 mph.
.SATURDAY...Sunny. Highs in the upper 60s. Minimum RH 36 percent.
Northwest winds less than 10 mph.
.SATURDAY NIGHT...Clear. Lows in the mid 40s. South winds less
than 10 mph.
.SUNDAY...Mostly sunny. Highs around 70. Minimum RH 37 percent.
Northwest winds less than 10 mph.
.SUNDAY NIGHT...Cloudy with a chance of showers. Lows in the
upper 40s. East winds less than 10 mph.
.MONDAY...Mostly cloudy with a chance of showers. Cooler. Highs
around 60. Minimum RH 52 percent. Southeast winds less than
10 mph.
.MONDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the mid 40s. Southeast winds 5 to 10 mph.
.TUESDAY...Mostly cloudy with a chance of showers. Highs in the
upper 50s. Minimum RH 52 percent. South winds 5 to 10 mph.
.TUESDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the mid 40s. Southeast winds less than 10 mph.
.WEDNESDAY...Cloudy with a slight chance of showers. Highs in the
mid 60s. Minimum RH 49 percent. Southeast 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.
$$
NCZ060-270745-
Cherokee-
Including the cities of Andrews, Marble, Topton, Hiawasse Dam,
Murphy, Unaka, and Violet
133 AM EST Thu Feb 26 2026
Today Tonight Fri
Cloud Cover Mcldy Pcldy Mclear
Temp (24h trend) 57-62 (+7) 40-45 (-2) 61-66
RH % (24h trend) 65-70 (+12) 95-100 (0) 42-47
RH Recovery Excellent
AM 20FT Wnd (mph) SW 11 SE 5
PM 20FT Wnd (mph) NW 8 Lgt/Var Lgt/Var
Transport Wnd (mph) NW 13 N 6 S 6
Mixing Hgt(ft-agl) 2130 80 5330
Vent Rate (mph-ft) 27690 480 31980
Max Dispersion Early 25 Fair 3 Very Poor 16 Gen Poor
Max Dispersion Late 25 Fair 2 Very Poor 27 Fair
Category Day 2 1 3
Max LVORI Early 5 8 9
Max LVORI Late 4 9 3
Precip Chance (%) 100 20 0
Precip Type Tstms Showers None
Precip Duration 3 1
Precip Amount 0.66 0.01 0.00
Precip Begin 7 AM Continuing
Precip End Continuing 1 AM
Chance of Thunder (%) 30 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly clear. Lows in the lower 40s. Southeast
winds less than 10 mph.
.SATURDAY...Sunny. Highs in the upper 60s. Minimum RH 36 percent.
Northwest winds less than 10 mph.
.SATURDAY NIGHT...Clear. Lows in the lower 40s. Southeast winds
less than 10 mph.
.SUNDAY...Partly sunny. Highs in the upper 60s. Minimum RH
38 percent. Northwest winds less than 10 mph.
.SUNDAY NIGHT...Cloudy with a chance of showers. Lows in the
upper 40s. Southeast winds less than 10 mph.
.MONDAY...Mostly cloudy with a chance of showers. Cooler. Highs
in the upper 50s. Minimum RH 56 percent. Southeast winds less
than 10 mph.
.MONDAY NIGHT...Cloudy with a chance of showers. Lows in the
lower 40s. Southeast winds less than 10 mph.
.TUESDAY...Mostly cloudy with a chance of showers. Highs in the
mid 50s. Minimum RH 56 percent. Southeast winds 5 to 10 mph.
.TUESDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the lower 40s. Southeast winds less than 10 mph.
.WEDNESDAY...Cloudy with a slight chance of showers. Highs in the
lower 60s. Minimum RH 53 percent. Southeast 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.
$$
NCZ061-270745-
Clay-
Including the cities of Shooting Creek, Brasstown, Hayesville,
and Tusquitee
133 AM EST Thu Feb 26 2026
Today Tonight Fri
Cloud Cover Mcldy Pcldy Pcldy
Temp (24h trend) 55-60 (+7) 40-45 (-1) 58-63
RH % (24h trend) 76-81 (+22) 95-100 (0) 51-56
RH Recovery Excellent
AM 20FT Wnd (mph) SW 13 SE 6
PM 20FT Wnd (mph) W 8 N 7 S 6
Transport Wnd (mph) W 14 NW 6 S 7
Mixing Hgt(ft-agl) 1910 50 5130
Vent Rate (mph-ft) 26740 300 35910
Max Dispersion Early 25 Fair 4 Very Poor 21 Fair
Max Dispersion Late 25 Fair 2 Very Poor 33 Fair
Category Day 2 1 3
Max LVORI Early 5 8 9
Max LVORI Late 5 9 3
Precip Chance (%) 100 20 0
Precip Type Tstms Showers None
Precip Duration 4 1
Precip Amount 0.79 0.01 0.00
Precip Begin 7 AM 7 PM
Precip End 5 PM 2 AM
Chance of Thunder (%) 30 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Partly cloudy. Lows in the lower 40s. Southeast
winds less than 10 mph.
.SATURDAY...Sunny. Highs in the mid 60s. Minimum RH 41 percent.
Northwest winds less than 10 mph.
.SATURDAY NIGHT...Clear. Lows in the lower 40s. North winds less
than 10 mph.
.SUNDAY...Partly sunny. Highs in the upper 60s. Minimum RH
41 percent. Northwest winds less than 10 mph.
.SUNDAY NIGHT...Mostly cloudy with a slight chance of showers.
Lows in the mid 40s. Southeast winds less than 10 mph.
.MONDAY...Mostly cloudy with a chance of showers. Cooler. Highs
in the mid 50s. Minimum RH 64 percent. Southeast winds less than
10 mph.
.MONDAY NIGHT...Cloudy with a chance of showers. Lows in the
upper 30s. Southeast winds less than 10 mph.
.TUESDAY...Mostly cloudy with a chance of rain showers. Highs
around 50. Minimum RH 66 percent. Southeast winds less than
10 mph.
.TUESDAY NIGHT...Mostly cloudy with a chance of showers. Lows
around 40. Southeast winds less than 10 mph.
.WEDNESDAY...Mostly cloudy with a chance of showers. Not as cool.
Highs in the lower 60s. Minimum RH 60 percent. Southeast 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.
$$
TNZ015-270745-
Hancock-
Including the cities of Evanston, Sneedville, Treadway,
and Kyles Ford
133 AM EST Thu Feb 26 2026
Today Tonight Fri
Cloud Cover Mcldy Pcldy Mclear
Temp (24h trend) 52-57 (+1) 34-39 (-5) 59-64
RH % (24h trend) 65-70 (+14) 95-100 (0) 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 7 NE 5 SW 5
Mixing Hgt(ft-agl) 3090 30 3780
Vent Rate (mph-ft) 21630 150 18900
Max Dispersion Early 6 Very Poor 2 Very Poor 10 Poor
Max Dispersion Late 19 Gen Poor 1 Very Poor 15 Gen Poor
Category Day 2 1 2
Max LVORI Early 9 8 10
Max LVORI Late 5 9 2
Precip Chance (%) 90 0 0
Precip Type Showers None None
Precip Duration 2
Precip Amount 0.31 0.00 0.00
Precip Begin 7 AM
Precip End 2 PM
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly clear. Lows in the mid 30s. Light and
variable wind.
.SATURDAY...Sunny. Highs in the mid 60s. Minimum RH 40 percent.
Southwest winds less than 10 mph.
.SATURDAY NIGHT...Mostly clear. Lows around 40. Southwest winds
less than 10 mph.
.SUNDAY...Mostly sunny. Highs in the lower 60s. Minimum RH
48 percent. North winds less than 10 mph.
.SUNDAY NIGHT...Cloudy with a chance of showers. Lows around 40.
Northeast winds less than 10 mph.
.MONDAY...Cloudy with showers likely. Highs in the lower 50s.
Minimum RH 55 percent. East winds less than 10 mph.
.MONDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the upper 30s. East winds less than 10 mph.
.TUESDAY...Mostly cloudy with a chance of showers. Highs in the
mid 50s. Minimum RH 55 percent. South winds less than 10 mph.
.TUESDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the lower 40s. South winds less than 10 mph.
.WEDNESDAY...Cloudy with a chance of showers. Highs in the upper
50s. Minimum RH 54 percent. East 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.
$$
TNZ016-270745-
Hawkins-
Including the city of Mooresburg
133 AM EST Thu Feb 26 2026
Today Tonight Fri
Cloud Cover Mcldy Pcldy Mclear
Temp (24h trend) 52-57 (+1) 35-40 (-5) 59-64
RH % (24h trend) 68-73 (+15) 95-100 (0) 43-48
RH Recovery Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) NW 7 NE 5 SW 5
Mixing Hgt(ft-agl) 2280 60 3140
Vent Rate (mph-ft) 15960 300 15700
Max Dispersion Early 8 Poor 2 Very Poor 10 Poor
Max Dispersion Late 14 Gen Poor 1 Very Poor 15 Gen Poor
Category Day 2 1 1
Max LVORI Early 9 8 10
Max LVORI Late 5 9 3
Precip Chance (%) 90 0 0
Precip Type Showers None None
Precip Duration 2
Precip Amount 0.36 0.00 0.00
Precip Begin 7 AM
Precip End 2 PM
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly clear. Lows in the upper 30s. Light and
variable wind.
.SATURDAY...Sunny. Highs in the mid 60s. Minimum RH 42 percent.
Southwest winds less than 10 mph.
.SATURDAY NIGHT...Clear. Lows in the lower 40s. Southwest winds
less than 10 mph.
.SUNDAY...Partly sunny. Highs in the lower 60s. Minimum RH
50 percent. Northwest winds less than 10 mph.
.SUNDAY NIGHT...Cloudy with a chance of showers. Lows in the
lower 40s. Northeast winds less than 10 mph.
.MONDAY...Cloudy with showers likely. Highs in the mid 50s.
Minimum RH 56 percent. East winds less than 10 mph.
.MONDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the upper 30s. East winds 5 to 10 mph.
.TUESDAY...Mostly cloudy with a chance of showers. Highs in the
upper 50s. Minimum RH 54 percent. South winds less than 10 mph.
.TUESDAY NIGHT...Cloudy with a chance of showers. Lows in the
lower 40s. Southeast winds less than 10 mph.
.WEDNESDAY...Cloudy with a chance of showers. Highs around 60.
Minimum RH 55 percent. Northeast winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ017-270745-
Sullivan-
Including the cities of Kingsport, Bristol TN,
and South Holston Dam
133 AM EST Thu Feb 26 2026
Today Tonight Fri
Cloud Cover Mcldy Pcldy Mclear
Temp (24h trend) 51-56 (+1) 35-40 (-5) 58-63
RH % (24h trend) 68-73 (+16) 95-100 (0) 46-51
RH Recovery Excellent
AM 20FT Wnd (mph) E 7 Lgt/Var
PM 20FT Wnd (mph) N 5 Lgt/Var Lgt/Var
Transport Wnd (mph) N 6 E 5 SW 7
Mixing Hgt(ft-agl) 1350 80 3090
Vent Rate (mph-ft) 8100 400 21630
Max Dispersion Early 8 Poor 2 Very Poor 11 Poor
Max Dispersion Late 7 Poor 1 Very Poor 17 Gen Poor
Category Day 1 1 2
Max LVORI Early 9 7 8
Max LVORI Late 5 9 3
Precip Chance (%) 90 0 0
Precip Type Showers None None
Precip Duration 2
Precip Amount 0.41 0.00 0.00
Precip Begin 7 AM
Precip End 2 PM
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly clear. Lows in the upper 30s. Southeast
winds less than 10 mph.
.SATURDAY...Sunny. Highs in the mid 60s. Minimum RH 43 percent.
Southwest winds less than 10 mph.
.SATURDAY NIGHT...Clear. Lows in the lower 40s. South winds less
than 10 mph.
.SUNDAY...Partly sunny. Highs around 60. Minimum RH 51 percent.
Northwest winds less than 10 mph.
.SUNDAY NIGHT...Cloudy with a chance of showers. Lows in the
lower 40s. East winds less than 10 mph.
.MONDAY...Cloudy with showers likely. Highs in the lower 50s.
Minimum RH 57 percent. East winds 5 to 10 mph.
.MONDAY NIGHT...Mostly cloudy with a chance of rain showers. Lows
in the upper 30s. East winds 5 to 10 mph.
.TUESDAY...Mostly cloudy with a chance of rain showers. Highs in
the mid 50s. Minimum RH 50 percent. South winds 5 to 10 mph.
.TUESDAY NIGHT...Cloudy with a chance of showers. Lows in the
lower 40s. Southeast winds less than 10 mph.
.WEDNESDAY...Mostly cloudy with a chance of showers. Highs in the
upper 50s. Minimum RH 55 percent. East 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.
$$
TNZ046-270745-
Northwest Carter-
Including the city of Elizabethton
133 AM EST Thu Feb 26 2026
Today Tonight Fri
Cloud Cover Mcldy Pcldy Mclear
Temp (24h trend) 50-55 (+1) 36-41 (-3) 57-62
RH % (24h trend) 69-74 (+20) 95-100 (0) 44-49
RH Recovery Excellent
AM 20FT Wnd (mph) S 6 Lgt/Var
PM 20FT Wnd (mph) NW 5 Lgt/Var Lgt/Var
Transport Wnd (mph) NW 7 NE 5 SW 8
Mixing Hgt(ft-agl) 1520 80 3300
Vent Rate (mph-ft) 10640 400 26400
Max Dispersion Early 8 Poor 3 Very Poor 18 Gen Poor
Max Dispersion Late 10 Poor 1 Very Poor 25 Fair
Category Day 1 1 3
Max LVORI Early 9 7 9
Max LVORI Late 5 9 3
Precip Chance (%) 90 0 0
Precip Type Showers None None
Precip Duration 3
Precip Amount 0.48 0.00 0.00
Precip Begin 7 AM
Precip End 3 PM
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly clear. Lows in the upper 30s. Southeast
winds less than 10 mph.
.SATURDAY...Sunny. Highs in the lower 60s. Minimum RH 40 percent.
West winds less than 10 mph.
.SATURDAY NIGHT...Clear. Lows in the lower 40s. South winds less
than 10 mph.
.SUNDAY...Partly sunny. Highs around 60. Minimum RH 48 percent.
Northwest winds less than 10 mph.
.SUNDAY NIGHT...Cloudy with a chance of showers. Lows in the
lower 40s. East winds less than 10 mph.
.MONDAY...Cloudy with showers likely. Highs in the lower 50s.
Minimum RH 56 percent. Southeast winds less than 10 mph.
.MONDAY NIGHT...Mostly cloudy with a chance of rain showers. Lows
in the mid 30s. Southeast winds less than 10 mph.
.TUESDAY...Mostly cloudy with a chance of rain showers. Highs in
the mid 50s. Minimum RH 48 percent. South winds less than 10 mph.
.TUESDAY NIGHT...Mostly cloudy with a chance of showers. Lows
around 40. South winds less than 10 mph.
.WEDNESDAY...Mostly cloudy with a chance of showers. Highs in the
upper 50s. Minimum RH 52 percent. South winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ044-270745-
Washington TN-
Including the city of Johnson City
133 AM EST Thu Feb 26 2026
Today Tonight Fri
Cloud Cover Mcldy Pcldy Mclear
Temp (24h trend) 51-56 (+1) 36-41 (-4) 58-63
RH % (24h trend) 72-77 (+20) 95-100 (0) 48-53
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 6 E 3 S 8
Mixing Hgt(ft-agl) 1570 50 2770
Vent Rate (mph-ft) 9420 150 22160
Max Dispersion Early 9 Poor 2 Very Poor 14 Gen Poor
Max Dispersion Late 8 Poor 1 Very Poor 20 Gen Poor
Category Day 1 1 2
Max LVORI Early 9 8 10
Max LVORI Late 6 10 3
Precip Chance (%) 90 0 0
Precip Type Showers None None
Precip Duration 3
Precip Amount 0.45 0.00 0.00
Precip Begin 7 AM
Precip End 4 PM
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly clear. Lows in the upper 30s. Southeast
winds less than 10 mph.
.SATURDAY...Sunny. Highs in the mid 60s. Minimum RH 43 percent.
West winds less than 10 mph.
.SATURDAY NIGHT...Clear. Lows in the lower 40s. South winds less
than 10 mph.
.SUNDAY...Partly sunny. Highs in the lower 60s. Minimum RH
50 percent. Northwest winds less than 10 mph.
.SUNDAY NIGHT...Cloudy with a chance of showers. Lows in the
lower 40s. East winds less than 10 mph.
.MONDAY...Cloudy with showers likely. Highs in the lower 50s.
Minimum RH 59 percent. Southeast winds less than 10 mph.
.MONDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the upper 30s. Southeast winds less than 10 mph.
.TUESDAY...Mostly cloudy with a chance of showers. Highs in the
mid 50s. Minimum RH 52 percent. South winds less than 10 mph.
.TUESDAY NIGHT...Cloudy with a chance of showers. Lows in the
lower 40s. Southeast winds less than 10 mph.
.WEDNESDAY...Mostly cloudy with a chance of showers. Highs in the
upper 50s. Minimum RH 56 percent. East 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.
$$
TNZ042-270745-
Northwest Greene-
Including the city of Greeneville
133 AM EST Thu Feb 26 2026
Today Tonight Fri
Cloud Cover Mcldy Pcldy Mclear
Temp (24h trend) 53-58 (+2) 37-42 (-4) 59-64
RH % (24h trend) 68-73 (+17) 95-100 (0) 47-52
RH Recovery Excellent
AM 20FT Wnd (mph) E 6 Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) NW 8 NE 6 S 7
Mixing Hgt(ft-agl) 1940 100 2820
Vent Rate (mph-ft) 15520 600 19740
Max Dispersion Early 11 Poor 2 Very Poor 10 Poor
Max Dispersion Late 13 Gen Poor 1 Very Poor 15 Gen Poor
Category Day 2 1 2
Max LVORI Early 9 8 9
Max LVORI Late 5 10 3
Precip Chance (%) 90 0 0
Precip Type Showers None None
Precip Duration 3
Precip Amount 0.42 0.00 0.00
Precip Begin 7 AM
Precip End 5 PM
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly clear. Lows in the upper 30s. Southeast
winds less than 10 mph.
.SATURDAY...Sunny. Highs in the mid 60s. Minimum RH 41 percent.
West winds less than 10 mph.
.SATURDAY NIGHT...Clear. Lows in the lower 40s. South winds less
than 10 mph.
.SUNDAY...Partly sunny. Highs in the lower 60s. Minimum RH
49 percent. Northwest winds less than 10 mph.
.SUNDAY NIGHT...Cloudy with a chance of showers. Lows in the
lower 40s. East winds less than 10 mph.
.MONDAY...Cloudy with showers likely. Highs in the mid 50s.
Minimum RH 56 percent. East winds 5 to 10 mph.
.MONDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the upper 30s. Southeast winds 5 to 10 mph.
.TUESDAY...Mostly cloudy with a chance of showers. Highs in the
upper 50s. Minimum RH 51 percent. South winds 5 to 10 mph.
.TUESDAY NIGHT...Cloudy with a chance of showers. Lows in the
lower 40s. Southeast winds less than 10 mph.
.WEDNESDAY...Mostly cloudy with a chance of showers. Highs around
60. Minimum RH 55 percent. East 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.
$$
TNZ038-270745-
Grainger-
Including the city of Bean Station
133 AM EST Thu Feb 26 2026
Today Tonight Fri
Cloud Cover Mcldy Pcldy Mclear
Temp (24h trend) 54-59 (+2) 38-43 (-4) 61-66
RH % (24h trend) 68-73 (+19) 95-100 (0) 42-47
RH Recovery Excellent
AM 20FT Wnd (mph) NE 6 Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) NW 7 NE 6 SW 3
Mixing Hgt(ft-agl) 3290 70 3320
Vent Rate (mph-ft) 23030 420 9960
Max Dispersion Early 7 Poor 2 Very Poor 10 Poor
Max Dispersion Late 21 Fair 1 Very Poor 12 Poor
Category Day 2 1 2
Max LVORI Early 9 7 9
Max LVORI Late 5 9 2
Precip Chance (%) 90 0 0
Precip Type Showers None None
Precip Duration 2
Precip Amount 0.39 0.00 0.00
Precip Begin 7 AM
Precip End 5 PM
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly clear. Lows in the upper 30s. Light and
variable wind.
.SATURDAY...Sunny. Highs in the mid 60s. Minimum RH 42 percent.
Southwest winds less than 10 mph.
.SATURDAY NIGHT...Mostly clear. Lows in the lower 40s. Southwest
winds less than 10 mph.
.SUNDAY...Mostly sunny. Highs in the lower 60s. Minimum RH
48 percent. Northwest winds less than 10 mph.
.SUNDAY NIGHT...Cloudy with a chance of showers. Lows in the
lower 40s. Northeast winds less than 10 mph.
.MONDAY...Cloudy with showers likely. Highs in the mid 50s.
Minimum RH 54 percent. Northeast winds less than 10 mph.
.MONDAY NIGHT...Mostly cloudy with a chance of showers. Lows
around 40. East winds less than 10 mph.
.TUESDAY...Mostly cloudy with a chance of showers. Highs in the
upper 50s. Minimum RH 55 percent. South winds less than 10 mph.
.TUESDAY NIGHT...Cloudy with a chance of showers. Lows in the
lower 40s. South winds less than 10 mph.
.WEDNESDAY...Cloudy with a chance of showers. Highs in the lower
60s. Minimum RH 54 percent. Northeast winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ039-270745-
Hamblen-
Including the cities of Alpha, Morristown, and Russellville
133 AM EST Thu Feb 26 2026
Today Tonight Fri
Cloud Cover Mcldy Pcldy Mclear
Temp (24h trend) 54-59 (+2) 37-42 (-5) 60-65
RH % (24h trend) 68-73 (+19) 95-100 (0) 45-50
RH Recovery Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) NW 8 NE 6 S 5
Mixing Hgt(ft-agl) 2890 100 2890
Vent Rate (mph-ft) 23120 600 14450
Max Dispersion Early 10 Poor 2 Very Poor 9 Poor
Max Dispersion Late 18 Gen Poor 1 Very Poor 13 Gen Poor
Category Day 2 1 1
Max LVORI Early 9 8 10
Max LVORI Late 5 10 3
Precip Chance (%) 90 0 0
Precip Type Showers None None
Precip Duration 2
Precip Amount 0.43 0.00 0.00
Precip Begin 7 AM
Precip End 5 PM
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly clear. Lows in the upper 30s. Light and
variable wind.
.SATURDAY...Sunny. Highs in the mid 60s. Minimum RH 41 percent.
Light and variable wind.
.SATURDAY NIGHT...Clear. Lows in the lower 40s. Light and
variable wind.
.SUNDAY...Partly sunny. Highs in the lower 60s. Minimum RH
48 percent. Northwest winds less than 10 mph.
.SUNDAY NIGHT...Cloudy with a chance of showers. Lows in the
lower 40s. Northeast winds less than 10 mph.
.MONDAY...Cloudy with showers likely. Highs in the mid 50s.
Minimum RH 54 percent. Northeast winds less than 10 mph.
.MONDAY NIGHT...Mostly cloudy with a chance of showers. Lows
around 40. East winds less than 10 mph.
.TUESDAY...Mostly cloudy with a chance of showers. Highs in the
upper 50s. Minimum RH 53 percent. South winds less than 10 mph.
.TUESDAY NIGHT...Cloudy with a chance of showers. Lows in the
lower 40s. Southeast winds less than 10 mph.
.WEDNESDAY...Mostly cloudy with a chance of showers. Highs in the
lower 60s. Minimum RH 53 percent. Northeast winds less than
10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ040-270745-
Northwest Cocke-
Including the cities of Bybee and Newport
133 AM EST Thu Feb 26 2026
Today Tonight Fri
Cloud Cover Mcldy Pcldy Mclear
Temp (24h trend) 54-59 (+1) 39-44 (-3) 59-64
RH % (24h trend) 67-72 (+20) 95-100 (0) 47-52
RH Recovery Excellent
AM 20FT Wnd (mph) S 7 Lgt/Var
PM 20FT Wnd (mph) N 6 Lgt/Var Lgt/Var
Transport Wnd (mph) NW 8 NE 6 S 6
Mixing Hgt(ft-agl) 2400 80 2800
Vent Rate (mph-ft) 19200 480 16800
Max Dispersion Early 15 Gen Poor 2 Very Poor 11 Poor
Max Dispersion Late 17 Gen Poor 1 Very Poor 15 Gen Poor
Category Day 2 1 2
Max LVORI Early 9 8 10
Max LVORI Late 4 10 3
Precip Chance (%) 90 0 0
Precip Type Showers None None
Precip Duration 3
Precip Amount 0.41 0.00 0.00
Precip Begin 7 AM
Precip End 6 PM
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly clear. Lows around 40. Southeast winds
less than 10 mph.
.SATURDAY...Sunny. Highs in the mid 60s. Minimum RH 39 percent.
West winds less than 10 mph.
.SATURDAY NIGHT...Clear. Lows in the lower 40s. South winds less
than 10 mph.
.SUNDAY...Partly sunny. Highs in the mid 60s. Minimum RH
46 percent. Northwest winds less than 10 mph.
.SUNDAY NIGHT...Cloudy with a chance of showers. Lows in the mid
40s. East winds less than 10 mph.
.MONDAY...Cloudy with showers likely. Highs in the upper 50s.
Minimum RH 52 percent. East winds 5 to 10 mph.
.MONDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the lower 40s. East winds 5 to 10 mph.
.TUESDAY...Mostly cloudy with a chance of showers. Highs in the
upper 50s. Minimum RH 50 percent. South winds 5 to 10 mph.
.TUESDAY NIGHT...Cloudy with a chance of showers. Lows in the
lower 40s. Southeast winds less than 10 mph.
.WEDNESDAY...Cloudy with a chance of showers. Highs in the lower
60s. Minimum RH 52 percent. East 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.
$$
TNZ070-270745-
Jefferson-
Including the cities of Jefferson City, Strawberry Plains,
Chestnut Hill, Dandridge, and White Pine
133 AM EST Thu Feb 26 2026
Today Tonight Fri
Cloud Cover Mcldy Pcldy Mclear
Temp (24h trend) 55-60 (+3) 39-44 (-4) 60-65
RH % (24h trend) 70-75 (+23) 95-100 (0) 47-52
RH Recovery Excellent
AM 20FT Wnd (mph) S 5 Lgt/Var
PM 20FT Wnd (mph) N 5 Lgt/Var Lgt/Var
Transport Wnd (mph) NW 7 NE 6 W 5
Mixing Hgt(ft-agl) 2670 170 2720
Vent Rate (mph-ft) 18690 1020 13600
Max Dispersion Early 14 Gen Poor 2 Very Poor 8 Poor
Max Dispersion Late 15 Gen Poor 2 Very Poor 10 Poor
Category Day 2 1 1
Max LVORI Early 9 7 9
Max LVORI Late 4 10 3
Precip Chance (%) 90 0 0
Precip Type Showers None None
Precip Duration 3
Precip Amount 0.39 0.00 0.00
Precip Begin 7 AM
Precip End 5 PM
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly clear. Lows around 40. Southeast winds
less than 10 mph.
.SATURDAY...Sunny. Highs in the upper 60s. Minimum RH 41 percent.
Light and variable wind.
.SATURDAY NIGHT...Clear. Lows in the mid 40s. Southwest winds
less than 10 mph.
.SUNDAY...Partly sunny. Highs in the mid 60s. Minimum RH
47 percent. Northwest winds less than 10 mph.
.SUNDAY NIGHT...Cloudy with a chance of showers. Lows in the mid
40s. Northeast winds less than 10 mph.
.MONDAY...Cloudy with showers likely. Highs in the upper 50s.
Minimum RH 53 percent. Northeast winds less than 10 mph.
.MONDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the lower 40s. East winds less than 10 mph.
.TUESDAY...Mostly cloudy with a chance of showers. Highs in the
upper 50s. Minimum RH 53 percent. South winds less than 10 mph.
.TUESDAY NIGHT...Cloudy with a chance of showers. Lows in the mid
40s. Southwest winds less than 10 mph.
.WEDNESDAY...Cloudy with a chance of showers. Highs in the lower
60s. Minimum RH 53 percent. Northeast winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ035-270745-
Morgan-
Including the cities of Pine Orchard, High Point, and Petros
133 AM EST Thu Feb 26 2026
Today Tonight Fri
Cloud Cover Mcldy Pcldy Mclear
Temp (24h trend) 54-59 (+3) 35-40 (-7) 60-65
RH % (24h trend) 64-69 (+11) 95-100 (0) 37-42
RH Recovery Excellent
AM 20FT Wnd (mph) NE 9 Lgt/Var
PM 20FT Wnd (mph) N 5 N 6 Lgt/Var
Transport Wnd (mph) N 6 NE 6 SW 5
Mixing Hgt(ft-agl) 3650 40 4520
Vent Rate (mph-ft) 21900 240 22600
Max Dispersion Early 10 Poor 2 Very Poor 13 Gen Poor
Max Dispersion Late 19 Gen Poor 2 Very Poor 17 Gen Poor
Category Day 2 1 2
Max LVORI Early 9 8 10
Max LVORI Late 4 10 2
Precip Chance (%) 80 0 0
Precip Type Tstms None None
Precip Duration 1
Precip Amount 0.25 0.00 0.00
Precip Begin 7 AM
Precip End 2 PM
Chance of Thunder (%) 20 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly clear. Lows in the upper 30s. West winds
less than 10 mph.
.SATURDAY...Sunny. Highs in the upper 60s. Minimum RH 39 percent.
Southwest winds less than 10 mph.
.SATURDAY NIGHT...Mostly clear. Lows in the mid 40s. Southwest
winds less than 10 mph.
.SUNDAY...Partly sunny. Highs in the lower 60s. Minimum RH
48 percent. North winds less than 10 mph.
.SUNDAY NIGHT...Cloudy with a chance of showers. Lows in the
lower 40s. East winds less than 10 mph.
.MONDAY...Cloudy with a chance of showers. Highs in the mid 50s.
Minimum RH 56 percent. Southeast winds 5 to 10 mph.
.MONDAY NIGHT...Cloudy with a chance of showers. Lows around 40.
Southeast winds less than 10 mph.
.TUESDAY...Cloudy with a chance of showers. Highs in the mid 50s.
Minimum RH 60 percent. South winds less than 10 mph.
.TUESDAY NIGHT...Cloudy with a chance of showers. Lows in the
lower 40s. South winds less than 10 mph.
.WEDNESDAY...Cloudy with a chance of showers. Highs around 60.
Minimum RH 56 percent. Southeast 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.
$$
TNZ012-270745-
Scott TN-
Including the cities of Big South Fork National, Oneida,
Smokey Junction, Elgin, Huntsville, Norma, and Slick Rock
133 AM EST Thu Feb 26 2026
Today Tonight Fri
Cloud Cover Mcldy Pcldy Mclear
Temp (24h trend) 52-57 (+1) 34-39 (-7) 60-65
RH % (24h trend) 64-69 (+17) 95-100 (0) 36-41
RH Recovery Excellent
AM 20FT Wnd (mph) NE 7 Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) N 6 E 6 SW 5
Mixing Hgt(ft-agl) 3810 30 5010
Vent Rate (mph-ft) 22860 180 25050
Max Dispersion Early 11 Poor 3 Very Poor 12 Poor
Max Dispersion Late 19 Gen Poor 2 Very Poor 20 Gen Poor
Category Day 2 1 2
Max LVORI Early 9 7 9
Max LVORI Late 5 9 2
Precip Chance (%) 80 0 0
Precip Type Showers None None
Precip Duration 1
Precip Amount 0.20 0.00 0.00
Precip Begin 7 AM
Precip End 11 AM
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly clear. Lows in the upper 30s. Southwest
winds less than 10 mph.
.SATURDAY...Sunny. Highs in the upper 60s. Minimum RH 37 percent.
Southwest winds less than 10 mph.
.SATURDAY NIGHT...Mostly clear. Lows in the mid 40s. Southwest
winds less than 10 mph.
.SUNDAY...Partly sunny. Highs in the upper 50s. Minimum RH
52 percent. North winds less than 10 mph.
.SUNDAY NIGHT...Cloudy with a chance of showers. Lows in the
upper 30s. East winds less than 10 mph.
.MONDAY...Cloudy with a chance of showers. Highs in the mid 50s.
Minimum RH 56 percent. East winds less than 10 mph.
.MONDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the upper 30s. Southeast winds less than 10 mph.
.TUESDAY...Cloudy with a chance of showers. Highs in the mid 50s.
Minimum RH 60 percent. South winds less than 10 mph.
.TUESDAY NIGHT...Cloudy with a chance of showers. Lows in the
lower 40s. South winds less than 10 mph.
.WEDNESDAY...Cloudy with a chance of showers. Highs in the upper
50s. Minimum RH 57 percent. Southeast 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.
$$
TNZ013-270745-
Campbell-
Including the cities of Fincastle, La Follette, Elk Valley,
Jellico, White Oak, Caryville, and Royal Blue
133 AM EST Thu Feb 26 2026
Today Tonight Fri
Cloud Cover Mcldy Mclear Mclear
Temp (24h trend) 51-56 (0) 36-41 (-5) 59-64
RH % (24h trend) 66-71 (+17) 93-98 (-4) 38-43
RH Recovery Excellent
AM 20FT Wnd (mph) NE 8 Lgt/Var
PM 20FT Wnd (mph) Lgt/Var N 6 Lgt/Var
Transport Wnd (mph) N 7 NE 6 SW 5
Mixing Hgt(ft-agl) 3390 4560
Vent Rate (mph-ft) 23730 0 22800
Max Dispersion Early 7 Poor 2 Very Poor 12 Poor
Max Dispersion Late 18 Gen Poor 1 Very Poor 18 Gen Poor
Category Day 2 1 2
Max LVORI Early 9 7 8
Max LVORI Late 5 8 2
Precip Chance (%) 80 0 0
Precip Type Showers None None
Precip Duration 1
Precip Amount 0.26 0.00 0.00
Precip Begin 7 AM
Precip End 2 PM
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly clear. Lows around 40. Southwest winds
less than 10 mph.
.SATURDAY...Sunny. Highs in the mid 60s. Minimum RH 40 percent.
Southwest winds less than 10 mph.
.SATURDAY NIGHT...Mostly clear. Lows in the mid 40s. Southwest
winds less than 10 mph.
.SUNDAY...Partly sunny. Highs around 60. Minimum RH 52 percent.
North winds less than 10 mph.
.SUNDAY NIGHT...Cloudy with a chance of showers. Lows around 40.
Northeast winds less than 10 mph.
.MONDAY...Cloudy with a chance of showers. Highs in the lower
50s. Minimum RH 58 percent. East winds less than 10 mph.
.MONDAY NIGHT...Mostly cloudy with a chance of showers. Lows
around 40. Southeast winds less than 10 mph.
.TUESDAY...Cloudy with a chance of showers. Highs in the mid 50s.
Minimum RH 61 percent. South winds less than 10 mph.
.TUESDAY NIGHT...Cloudy with a chance of showers. Lows in the mid
40s. South winds less than 10 mph.
.WEDNESDAY...Cloudy with a chance of showers. Highs in the upper
50s. Minimum RH 58 percent. Southeast 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.
$$
TNZ014-270745-
Claiborne-
Including the cities of Lone Mountain, Sandlick, Springdale,
Arthur, Harrogate-Shawanee, Clairfield, and Howard Quarter
133 AM EST Thu Feb 26 2026
Today Tonight Fri
Cloud Cover Mcldy Pcldy Mclear
Temp (24h trend) 52-57 (+1) 35-40 (-6) 59-64
RH % (24h trend) 65-70 (+14) 95-100 (-1) 39-44
RH Recovery Excellent
AM 20FT Wnd (mph) NE 5 Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) N 7 NE 5 SW 3
Mixing Hgt(ft-agl) 3510 30 3970
Vent Rate (mph-ft) 24570 150 11910
Max Dispersion Early 6 Very Poor 3 Very Poor 11 Poor
Max Dispersion Late 20 Gen Poor 1 Very Poor 14 Gen Poor
Category Day 2 1 2
Max LVORI Early 9 8 8
Max LVORI Late 5 9 2
Precip Chance (%) 80 0 0
Precip Type Showers None None
Precip Duration 1
Precip Amount 0.27 0.00 0.00
Precip Begin 7 AM
Precip End 2 PM
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly clear. Lows in the upper 30s. South winds
less than 10 mph.
.SATURDAY...Sunny. Highs in the mid 60s. Minimum RH 40 percent.
Southwest winds less than 10 mph.
.SATURDAY NIGHT...Mostly clear. Lows in the lower 40s. Southwest
winds less than 10 mph.
.SUNDAY...Mostly sunny. Highs around 60. Minimum RH 50 percent.
North winds less than 10 mph.
.SUNDAY NIGHT...Cloudy with a chance of showers. Lows around 40.
Northeast winds less than 10 mph.
.MONDAY...Cloudy with showers likely. Highs in the lower 50s.
Minimum RH 56 percent. Northeast winds less than 10 mph.
.MONDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the upper 30s. East winds less than 10 mph.
.TUESDAY...Mostly cloudy with a chance of showers. Highs in the
mid 50s. Minimum RH 58 percent. South winds less than 10 mph.
.TUESDAY NIGHT...Cloudy with a chance of showers. Lows in the
lower 40s. South winds less than 10 mph.
.WEDNESDAY...Cloudy with a chance of showers. Highs in the upper
50s. Minimum RH 55 percent. East 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.
$$
TNZ037-270745-
Union-
Including the cities of Maynardville, Norris Lake, Paulette,
Rose Hill, Sharps Chapel, and Luttrell
133 AM EST Thu Feb 26 2026
Today Tonight Fri
Cloud Cover Mcldy Pcldy Mclear
Temp (24h trend) 54-59 (+2) 38-43 (-5) 61-66
RH % (24h trend) 67-72 (+17) 95-100 (-3) 40-45
RH Recovery Excellent
AM 20FT Wnd (mph) NE 6 Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) N 7 NE 6 SW 3
Mixing Hgt(ft-agl) 3520 80 3740
Vent Rate (mph-ft) 24640 480 11220
Max Dispersion Early 7 Poor 3 Very Poor 10 Poor
Max Dispersion Late 22 Fair 1 Very Poor 11 Poor
Category Day 2 1 2
Max LVORI Early 9 7 8
Max LVORI Late 4 8 2
Precip Chance (%) 90 0 0
Precip Type Showers None None
Precip Duration 2
Precip Amount 0.33 0.00 0.00
Precip Begin 7 AM
Precip End 2 PM
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly clear. Lows in the upper 30s. Light and
variable wind.
.SATURDAY...Sunny. Highs in the upper 60s. Minimum RH 41 percent.
Light and variable wind.
.SATURDAY NIGHT...Mostly clear. Lows in the mid 40s. Southwest
winds less than 10 mph.
.SUNDAY...Mostly sunny. Highs in the lower 60s. Minimum RH
48 percent. North winds less than 10 mph.
.SUNDAY NIGHT...Cloudy with a chance of showers. Lows in the
lower 40s. Northeast winds less than 10 mph.
.MONDAY...Cloudy with showers likely. Highs in the mid 50s.
Minimum RH 54 percent. Northeast winds less than 10 mph.
.MONDAY NIGHT...Cloudy with a chance of showers. Lows in the
lower 40s. East winds less than 10 mph.
.TUESDAY...Cloudy with a chance of showers. Highs in the upper
50s. Minimum RH 57 percent. South winds less than 10 mph.
.TUESDAY NIGHT...Cloudy with a chance of showers. Lows in the mid
40s. Southwest winds less than 10 mph.
.WEDNESDAY...Cloudy with a chance of showers. Highs in the lower
60s. Minimum RH 54 percent. East 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.
$$
TNZ036-270745-
Anderson-
Including the cities of Oak Ridge and Clinton
133 AM EST Thu Feb 26 2026
Today Tonight Fri
Cloud Cover Mcldy Pcldy Mclear
Temp (24h trend) 55-60 (+4) 38-43 (-5) 60-65
RH % (24h trend) 65-70 (+14) 95-100 (-3) 41-46
RH Recovery Excellent
AM 20FT Wnd (mph) N 10 NE 5
PM 20FT Wnd (mph) N 5 N 8 Lgt/Var
Transport Wnd (mph) N 7 NE 7 SW 3
Mixing Hgt(ft-agl) 3490 100 3730
Vent Rate (mph-ft) 24430 700 11190
Max Dispersion Early 8 Poor 2 Very Poor 10 Poor
Max Dispersion Late 20 Gen Poor 2 Very Poor 11 Poor
Category Day 2 1 2
Max LVORI Early 9 7 7
Max LVORI Late 5 8 2
Precip Chance (%) 90 0 0
Precip Type Tstms None None
Precip Duration 2
Precip Amount 0.33 0.00 0.00
Precip Begin 7 AM
Precip End 2 PM
Chance of Thunder (%) 20 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly clear. Lows around 40. Northwest winds
less than 10 mph.
.SATURDAY...Sunny. Highs in the upper 60s. Minimum RH 42 percent.
Southwest winds less than 10 mph.
.SATURDAY NIGHT...Mostly clear. Lows in the mid 40s. Southwest
winds less than 10 mph.
.SUNDAY...Partly sunny. Highs in the lower 60s. Minimum RH
48 percent. North winds less than 10 mph.
.SUNDAY NIGHT...Cloudy with a chance of showers. Lows in the
lower 40s. Northeast winds less than 10 mph.
.MONDAY...Cloudy with a chance of showers. Highs in the mid 50s.
Minimum RH 56 percent. North winds 5 to 10 mph.
.MONDAY NIGHT...Cloudy with a chance of showers. Lows in the
lower 40s. Southeast winds 5 to 10 mph.
.TUESDAY...Cloudy with a chance of showers. Highs in the mid 50s.
Minimum RH 59 percent. South winds 5 to 10 mph.
.TUESDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the mid 40s. Southwest winds less than 10 mph.
.WEDNESDAY...Cloudy with a chance of showers. Highs around 60.
Minimum RH 56 percent. East 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.
$$
TNZ069-270745-
Knox-
Including the cities of Bearden, Knoxville, and Lake Forest
133 AM EST Thu Feb 26 2026
Today Tonight Fri
Cloud Cover Mcldy Pcldy Mclear
Temp (24h trend) 56-61 (+3) 39-44 (-6) 61-66
RH % (24h trend) 66-71 (+21) 95-100 (0) 44-49
RH Recovery Excellent
AM 20FT Wnd (mph) S 6 Lgt/Var
PM 20FT Wnd (mph) N 5 Lgt/Var Lgt/Var
Transport Wnd (mph) N 7 NE 7 W 3
Mixing Hgt(ft-agl) 2770 190 2960
Vent Rate (mph-ft) 19390 1330 8880
Max Dispersion Early 11 Poor 2 Very Poor 7 Poor
Max Dispersion Late 15 Gen Poor 2 Very Poor 9 Poor
Category Day 2 1 1
Max LVORI Early 9 7 9
Max LVORI Late 4 9 3
Precip Chance (%) 90 0 0
Precip Type Tstms None None
Precip Duration 2
Precip Amount 0.39 0.00 0.00
Precip Begin 7 AM
Precip End 5 PM
Chance of Thunder (%) 20 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly clear. Lows around 40. Light and variable
wind.
.SATURDAY...Sunny. Highs in the upper 60s. Minimum RH 42 percent.
Light and variable wind.
.SATURDAY NIGHT...Mostly clear. Lows in the mid 40s. Southwest
winds less than 10 mph.
.SUNDAY...Partly sunny. Highs in the mid 60s. Minimum RH
46 percent. North winds less than 10 mph.
.SUNDAY NIGHT...Cloudy with a chance of showers. Lows in the mid
40s. Northeast winds less than 10 mph.
.MONDAY...Cloudy with a chance of showers. Highs in the upper
50s. Minimum RH 52 percent. North winds less than 10 mph.
.MONDAY NIGHT...Cloudy with a chance of showers. Lows in the
lower 40s. Northeast winds less than 10 mph.
.TUESDAY...Cloudy with a chance of showers. Highs in the upper
50s. Minimum RH 54 percent. Southwest winds less than 10 mph.
.TUESDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the mid 40s. Southwest winds less than 10 mph.
.WEDNESDAY...Cloudy with a chance of showers. Highs in the lower
60s. Minimum RH 54 percent. North winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ073-270745-
North Sevier-
Including the cities of Harrisburg, Kodak, McMahan, Sevierville,
Seymour, and Pigeon Forge
133 AM EST Thu Feb 26 2026
Today Tonight Fri
Cloud Cover Mcldy Pcldy Mclear
Temp (24h trend) 56-61 (+3) 40-45 (-3) 60-65
RH % (24h trend) 69-74 (+26) 95-100 (0) 47-52
RH Recovery Excellent
AM 20FT Wnd (mph) SW 9 Lgt/Var
PM 20FT Wnd (mph) NW 7 Lgt/Var Lgt/Var
Transport Wnd (mph) NW 8 NE 6 NW 5
Mixing Hgt(ft-agl) 2270 190 2840
Vent Rate (mph-ft) 18160 1140 14200
Max Dispersion Early 18 Gen Poor 2 Very Poor 6 Very Poor
Max Dispersion Late 16 Gen Poor 2 Very Poor 9 Poor
Category Day 2 1 1
Max LVORI Early 9 7 9
Max LVORI Late 4 9 3
Precip Chance (%) 90 0 0
Precip Type Tstms None None
Precip Duration 3
Precip Amount 0.48 0.00 0.00
Precip Begin 7 AM
Precip End 5 PM
Chance of Thunder (%) 20 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly clear. Lows around 40. Southeast winds
less than 10 mph.
.SATURDAY...Sunny. Highs in the upper 60s. Minimum RH 40 percent.
West winds less than 10 mph.
.SATURDAY NIGHT...Clear. Lows in the mid 40s. South winds less
than 10 mph.
.SUNDAY...Mostly sunny. Highs in the mid 60s. Minimum RH
45 percent. Northwest winds less than 10 mph.
.SUNDAY NIGHT...Cloudy with a chance of showers. Lows in the mid
40s. East winds less than 10 mph.
.MONDAY...Cloudy with showers likely. Highs in the upper 50s.
Minimum RH 53 percent. Northeast winds 5 to 10 mph.
.MONDAY NIGHT...Cloudy with a chance of showers. Lows in the
lower 40s. East winds less than 10 mph.
.TUESDAY...Mostly cloudy with a chance of showers. Highs in the
upper 50s. Minimum RH 52 percent. Southwest winds less than
10 mph.
.TUESDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the mid 40s. Southwest winds less than 10 mph.
.WEDNESDAY...Cloudy with a chance of showers. Highs in the lower
60s. Minimum RH 53 percent. North winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ067-270745-
Roane-
Including the cities of Harriman, Eagle Furnace, Rockwood,
Bradbury, Fairview, Kingston, and Oliver Springs
133 AM EST Thu Feb 26 2026
Today Tonight Fri
Cloud Cover Mcldy Pcldy Mclear
Temp (24h trend) 58-63 (+5) 38-43 (-6) 62-67
RH % (24h trend) 67-72 (+14) 95-100 (0) 43-48
RH Recovery Excellent
AM 20FT Wnd (mph) N 6 Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) N 6 NE 7 SW 3
Mixing Hgt(ft-agl) 3690 190 3530
Vent Rate (mph-ft) 22140 1330 10590
Max Dispersion Early 10 Poor 2 Very Poor 10 Poor
Max Dispersion Late 18 Gen Poor 2 Very Poor 12 Poor
Category Day 2 1 2
Max LVORI Early 9 8 9
Max LVORI Late 5 10 3
Precip Chance (%) 90 0 0
Precip Type Tstms None None
Precip Duration 2
Precip Amount 0.33 0.00 0.00
Precip Begin 7 AM
Precip End 5 PM
Chance of Thunder (%) 20 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly clear. Lows around 40. Light and variable
wind.
.SATURDAY...Sunny. Highs in the upper 60s. Minimum RH 40 percent.
Light and variable wind.
.SATURDAY NIGHT...Mostly clear. Lows in the mid 40s. Southwest
winds less than 10 mph.
.SUNDAY...Partly sunny. Highs in the upper 60s. Minimum RH
46 percent. North winds less than 10 mph.
.SUNDAY NIGHT...Cloudy with a chance of showers. Lows in the mid
40s. Northeast winds less than 10 mph.
.MONDAY...Cloudy with a chance of showers. Highs in the upper
50s. Minimum RH 55 percent. South winds less than 10 mph.
.MONDAY NIGHT...Cloudy with a chance of showers. Lows in the
lower 40s. Southeast winds less than 10 mph.
.TUESDAY...Cloudy with a chance of showers. Highs in the upper
50s. Minimum RH 57 percent. South winds less than 10 mph.
.TUESDAY NIGHT...Cloudy with a chance of showers. Lows in the mid
40s. Southwest winds less than 10 mph.
.WEDNESDAY...Cloudy with a chance of showers. Highs in the lower
60s. Minimum RH 55 percent. East 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.
$$
TNZ068-270745-
Loudon-
Including the cities of Lenoir City and Loudon
133 AM EST Thu Feb 26 2026
Today Tonight Fri
Cloud Cover Mcldy Pcldy Mclear
Temp (24h trend) 58-63 (+5) 40-45 (-5) 62-67
RH % (24h trend) 67-72 (+20) 95-100 (0) 45-50
RH Recovery Excellent
AM 20FT Wnd (mph) SW 7 Lgt/Var
PM 20FT Wnd (mph) N 6 Lgt/Var Lgt/Var
Transport Wnd (mph) N 6 NE 8 NW 3
Mixing Hgt(ft-agl) 3080 280 2990
Vent Rate (mph-ft) 18480 2240 8970
Max Dispersion Early 13 Gen Poor 3 Very Poor 10 Poor
Max Dispersion Late 15 Gen Poor 3 Very Poor 11 Poor
Category Day 2 1 1
Max LVORI Early 9 7 9
Max LVORI Late 5 9 3
Precip Chance (%) 90 0 0
Precip Type Tstms None None
Precip Duration 2
Precip Amount 0.35 0.00 0.00
Precip Begin 7 AM
Precip End 5 PM
Chance of Thunder (%) 20 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly clear. Lows around 40. Light and variable
wind.
.SATURDAY...Sunny. Highs in the upper 60s. Minimum RH 40 percent.
Light and variable wind.
.SATURDAY NIGHT...Clear. Lows in the mid 40s. Southwest winds
less than 10 mph.
.SUNDAY...Partly sunny. Highs in the upper 60s. Minimum RH
45 percent. North winds less than 10 mph.
.SUNDAY NIGHT...Cloudy with a chance of showers. Lows in the mid
40s. Northeast winds less than 10 mph.
.MONDAY...Cloudy with a chance of showers. Highs in the upper
50s. Minimum RH 53 percent. South winds 5 to 10 mph.
.MONDAY NIGHT...Cloudy with a chance of showers. Lows in the
lower 40s. Southeast winds less than 10 mph.
.TUESDAY...Cloudy with a chance of showers. Highs around 60.
Minimum RH 55 percent. South winds 5 to 10 mph.
.TUESDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the mid 40s. Southwest winds less than 10 mph.
.WEDNESDAY...Cloudy with a chance of showers. Highs in the lower
60s. Minimum RH 54 percent. North winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ071-270745-
Northwest Blount-
Including the cities of Happy Valley, Maryville, and Alcoa
133 AM EST Thu Feb 26 2026
Today Tonight Fri
Cloud Cover Mcldy Pcldy Mclear
Temp (24h trend) 57-62 (+5) 41-46 (-4) 61-66
RH % (24h trend) 70-75 (+28) 95-100 (0) 47-52
RH Recovery Excellent
AM 20FT Wnd (mph) SW 9 Lgt/Var
PM 20FT Wnd (mph) N 7 Lgt/Var Lgt/Var
Transport Wnd (mph) NW 6 NE 8 NW 3
Mixing Hgt(ft-agl) 2140 220 3060
Vent Rate (mph-ft) 12840 1760 9180
Max Dispersion Early 16 Gen Poor 3 Very Poor 7 Poor
Max Dispersion Late 14 Gen Poor 3 Very Poor 9 Poor
Category Day 1 1 1
Max LVORI Early 9 7 9
Max LVORI Late 5 9 3
Precip Chance (%) 90 0 0
Precip Type Tstms None None
Precip Duration 3
Precip Amount 0.48 0.00 0.00
Precip Begin 7 AM
Precip End 5 PM
Chance of Thunder (%) 20 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly clear. Lows in the lower 40s. Southeast
winds less than 10 mph.
.SATURDAY...Sunny. Highs in the upper 60s. Minimum RH 42 percent.
West winds less than 10 mph.
.SATURDAY NIGHT...Clear. Lows in the mid 40s. South winds less
than 10 mph.
.SUNDAY...Partly sunny. Highs in the upper 60s. Minimum RH
47 percent. Northwest winds less than 10 mph.
.SUNDAY NIGHT...Cloudy with a chance of showers. Lows in the mid
40s. Northeast winds less than 10 mph.
.MONDAY...Cloudy with a chance of showers. Highs in the upper
50s. Minimum RH 54 percent. Northeast winds 5 to 10 mph.
.MONDAY NIGHT...Cloudy with a chance of showers. Lows in the mid
40s. East winds 5 to 10 mph.
.TUESDAY...Mostly cloudy with a chance of showers. Highs around
60. Minimum RH 55 percent. Southwest winds 5 to 10 mph.
.TUESDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the mid 40s. South winds less than 10 mph.
.WEDNESDAY...Cloudy with a chance of showers. Highs in the lower
60s. Minimum RH 55 percent. North winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ086-270745-
Northwest Monroe-
Including the cities of Sweetwater, Madisonville,
and Bullet Creek
133 AM EST Thu Feb 26 2026
Today Tonight Fri
Cloud Cover Mcldy Pcldy Mclear
Temp (24h trend) 59-64 (+6) 41-46 (-4) 62-67
RH % (24h trend) 68-73 (+23) 95-100 (0) 46-51
RH Recovery Excellent
AM 20FT Wnd (mph) SW 10 Lgt/Var
PM 20FT Wnd (mph) N 5 Lgt/Var Lgt/Var
Transport Wnd (mph) NW 7 NE 7 W 3
Mixing Hgt(ft-agl) 2640 270 3370
Vent Rate (mph-ft) 18480 1890 10110
Max Dispersion Early 23 Fair 3 Very Poor 8 Poor
Max Dispersion Late 15 Gen Poor 3 Very Poor 11 Poor
Category Day 2 1 2
Max LVORI Early 8 8 9
Max LVORI Late 5 9 3
Precip Chance (%) 90 20 0
Precip Type Tstms None None
Precip Duration 3
Precip Amount 0.45 0.01 0.00
Precip Begin 7 AM 10 PM
Precip End 6 PM 12 AM
Chance of Thunder (%) 30 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly clear. Lows in the lower 40s. Light and
variable wind.
.SATURDAY...Sunny. Highs in the upper 60s. Minimum RH 37 percent.
West winds less than 10 mph.
.SATURDAY NIGHT...Clear. Lows in the mid 40s. South winds less
than 10 mph.
.SUNDAY...Partly sunny. Highs in the upper 60s. Minimum RH
43 percent. North winds less than 10 mph.
.SUNDAY NIGHT...Cloudy with a chance of showers. Lows in the
upper 40s. East winds less than 10 mph.
.MONDAY...Cloudy with a chance of showers. Highs in the lower
60s. Minimum RH 52 percent. South winds 5 to 10 mph.
.MONDAY NIGHT...Cloudy with a chance of showers. Lows in the mid
40s. Southeast winds 5 to 10 mph.
.TUESDAY...Cloudy with a chance of showers. Highs around 60.
Minimum RH 52 percent. South winds 5 to 10 mph.
.TUESDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the mid 40s. South winds less than 10 mph.
.WEDNESDAY...Cloudy with a chance of showers. Highs in the mid
60s. Minimum RH 51 percent. Northeast winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ083-270745-
Rhea-
Including the cities of Dayton, Evensville, Old Washington,
Grandview, and Spring City
133 AM EST Thu Feb 26 2026
Today Tonight Fri
Cloud Cover Mcldy Pcldy Mclear
Temp (24h trend) 59-64 (+7) 39-44 (-5) 62-67
RH % (24h trend) 66-71 (+11) 95-100 (0) 44-49
RH Recovery Excellent
AM 20FT Wnd (mph) SW 7 Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) NW 8 NE 7 SW 3
Mixing Hgt(ft-agl) 3580 110 3860
Vent Rate (mph-ft) 28640 770 11580
Max Dispersion Early 17 Gen Poor 3 Very Poor 12 Poor
Max Dispersion Late 24 Fair 4 Very Poor 14 Gen Poor
Category Day 3 1 2
Max LVORI Early 9 8 9
Max LVORI Late 4 9 3
Precip Chance (%) 80 0 0
Precip Type Tstms None None
Precip Duration 2
Precip Amount 0.34 0.00 0.00
Precip Begin 7 AM
Precip End 4 PM
Chance of Thunder (%) 30 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly clear. Lows around 40. Light and variable
wind.
.SATURDAY...Sunny. Highs in the upper 60s. Minimum RH 40 percent.
South winds less than 10 mph.
.SATURDAY NIGHT...Clear. Lows in the mid 40s. Southwest winds
less than 10 mph.
.SUNDAY...Partly sunny. Highs in the upper 60s. Minimum RH
47 percent. North winds less than 10 mph.
.SUNDAY NIGHT...Cloudy with a chance of showers. Lows in the mid
40s. East winds less than 10 mph.
.MONDAY...Mostly cloudy with a chance of showers. Highs in the
upper 50s. Minimum RH 57 percent. South winds 5 to 10 mph.
.MONDAY NIGHT...Mostly cloudy with a slight chance of showers.
Lows in the lower 40s. Southeast winds less than 10 mph.
.TUESDAY...Cloudy with a chance of showers. Highs in the upper
50s. Minimum RH 60 percent. South winds 5 to 10 mph.
.TUESDAY NIGHT...Cloudy with a chance of showers. Lows in the
lower 40s. South winds less than 10 mph.
.WEDNESDAY...Cloudy with a slight chance of showers. Highs in the
lower 60s. Minimum RH 57 percent. Southeast 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.
$$
TNZ084-270745-
Meigs-
Including the city of Big Spring
133 AM EST Thu Feb 26 2026
Today Tonight Fri
Cloud Cover Mcldy Pcldy Mclear
Temp (24h trend) 61-66 (+7) 40-45 (-5) 63-68
RH % (24h trend) 63-68 (+10) 95-100 (0) 42-47
RH Recovery Excellent
AM 20FT Wnd (mph) SW 6 Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) NW 7 N 7 NW 5
Mixing Hgt(ft-agl) 3520 330 3570
Vent Rate (mph-ft) 24640 2310 17850
Max Dispersion Early 18 Gen Poor 3 Very Poor 12 Poor
Max Dispersion Late 22 Fair 3 Very Poor 14 Gen Poor
Category Day 2 1 2
Max LVORI Early 9 8 9
Max LVORI Late 4 9 3
Precip Chance (%) 90 0 0
Precip Type Tstms None None
Precip Duration 2
Precip Amount 0.35 0.00 0.00
Precip Begin 7 AM
Precip End 5 PM
Chance of Thunder (%) 30 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly clear. Lows around 40. Light and variable
wind.
.SATURDAY...Sunny. Highs around 70. Minimum RH 37 percent. Light
and variable wind.
.SATURDAY NIGHT...Clear. Lows in the lower 40s. Light and
variable wind.
.SUNDAY...Partly sunny. Highs in the upper 60s. Minimum RH
43 percent. North winds less than 10 mph.
.SUNDAY NIGHT...Cloudy with a chance of showers. Lows in the mid
40s. Northeast winds less than 10 mph.
.MONDAY...Mostly cloudy with a chance of showers. Highs in the
lower 60s. Minimum RH 52 percent. South winds less than 10 mph.
.MONDAY NIGHT...Cloudy with a slight chance of showers. Lows in
the mid 40s. Southeast winds less than 10 mph.
.TUESDAY...Cloudy with a chance of showers. Highs in the upper
50s. Minimum RH 54 percent. South winds 5 to 10 mph.
.TUESDAY NIGHT...Cloudy with a chance of showers. Lows in the
lower 40s. Southwest winds less than 10 mph.
.WEDNESDAY...Cloudy with a slight chance of showers. Highs in the
mid 60s. Minimum RH 52 percent. Southeast 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.
$$
TNZ085-270745-
McMinn-
Including the cities of Athens, Clear Water, Dentville,
and Etowah
133 AM EST Thu Feb 26 2026
Today Tonight Fri
Cloud Cover Mcldy Pcldy Mclear
Temp (24h trend) 61-66 (+7) 41-46 (-4) 63-68
RH % (24h trend) 64-69 (+15) 95-100 (0) 42-47
RH Recovery Excellent
AM 20FT Wnd (mph) SW 11 Lgt/Var
PM 20FT Wnd (mph) N 5 Lgt/Var Lgt/Var
Transport Wnd (mph) NW 7 NE 7 NW 5
Mixing Hgt(ft-agl) 2980 310 3400
Vent Rate (mph-ft) 20860 2170 17000
Max Dispersion Early 23 Fair 4 Very Poor 12 Poor
Max Dispersion Late 18 Gen Poor 4 Very Poor 14 Gen Poor
Category Day 2 1 2
Max LVORI Early 5 8 9
Max LVORI Late 4 9 3
Precip Chance (%) 90 20 0
Precip Type Tstms None None
Precip Duration 3
Precip Amount 0.41 0.01 0.00
Precip Begin 7 AM 10 PM
Precip End 6 PM 11 PM
Chance of Thunder (%) 30 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly clear. Lows around 40. Light and variable
wind.
.SATURDAY...Sunny. Highs around 70. Minimum RH 36 percent.
Southwest winds less than 10 mph.
.SATURDAY NIGHT...Clear. Lows in the lower 40s. South winds less
than 10 mph.
.SUNDAY...Partly sunny. Highs around 70. Minimum RH 41 percent.
North winds less than 10 mph.
.SUNDAY NIGHT...Cloudy with a chance of showers. Lows in the
upper 40s. East winds less than 10 mph.
.MONDAY...Cloudy with a chance of showers. Highs in the lower
60s. Minimum RH 50 percent. South winds 5 to 10 mph.
.MONDAY NIGHT...Cloudy with a slight chance of showers. Lows in
the mid 40s. Southeast winds 5 to 10 mph.
.TUESDAY...Cloudy with a chance of showers. Highs around 60.
Minimum RH 51 percent. South winds 5 to 10 mph.
.TUESDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the mid 40s. South winds less than 10 mph.
.WEDNESDAY...Cloudy with a slight chance of showers. Highs in the
mid 60s. Minimum RH 50 percent. North winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ099-270745-
Hamilton-
Including the cities of Chattanooga, Lookout Mountain,
and Signal Mountain
133 AM EST Thu Feb 26 2026
Today Tonight Fri
Cloud Cover Mcldy Pcldy Mclear
Temp (24h trend) 62-67 (+8) 41-46 (-6) 63-68
RH % (24h trend) 65-70 (+14) 95-100 (0) 43-48
RH Recovery Excellent
AM 20FT Wnd (mph) SW 11 NE 6
PM 20FT Wnd (mph) NW 6 N 6 Lgt/Var
Transport Wnd (mph) NW 9 N 8 SE 5
Mixing Hgt(ft-agl) 3510 190 3910
Vent Rate (mph-ft) 31590 1520 19550
Max Dispersion Early 29 Fair 4 Very Poor 13 Gen Poor
Max Dispersion Late 29 Fair 4 Very Poor 17 Gen Poor
Category Day 3 1 2
Max LVORI Early 5 8 9
Max LVORI Late 4 9 3
Precip Chance (%) 90 20 0
Precip Type Tstms Showers None
Precip Duration 3 1
Precip Amount 0.33 0.01 0.00
Precip Begin 7 AM Continuing
Precip End Continuing 11 PM
Chance of Thunder (%) 30 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly clear. Lows in the lower 40s. North winds
less than 10 mph.
.SATURDAY...Sunny. Highs around 70. Minimum RH 38 percent. South
winds less than 10 mph.
.SATURDAY NIGHT...Clear. Lows in the mid 40s. Southwest winds
less than 10 mph.
.SUNDAY...Partly sunny. Highs in the lower 70s. Minimum RH
41 percent. North winds less than 10 mph.
.SUNDAY NIGHT...Cloudy with a chance of showers. Lows in the
upper 40s. East winds less than 10 mph.
.MONDAY...Mostly cloudy with a chance of showers. Highs in the
lower 60s. Minimum RH 52 percent. South winds 5 to 10 mph.
.MONDAY NIGHT...Mostly cloudy with a slight chance of showers.
Lows in the mid 40s. Southeast winds 5 to 10 mph.
.TUESDAY...Mostly cloudy with a chance of showers. Highs in the
upper 50s. Minimum RH 56 percent. South winds 5 to 10 mph.
.TUESDAY NIGHT...Cloudy with a chance of showers. Lows in the mid
40s. South winds less than 10 mph.
.WEDNESDAY...Cloudy with a slight chance of showers. Highs in the
mid 60s. Minimum RH 53 percent. Southeast 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.
$$
TNZ100-270745-
Bradley-
Including the cities of Cleveland and Tasso
133 AM EST Thu Feb 26 2026
Today Tonight Fri
Cloud Cover Mcldy Pcldy Mclear
Temp (24h trend) 63-68 (+8) 42-47 (-5) 64-69
RH % (24h trend) 61-66 (+11) 95-100 (0) 43-48
RH Recovery Excellent
AM 20FT Wnd (mph) SW 8 G17 Lgt/Var
PM 20FT Wnd (mph) NW 6 Lgt/Var Lgt/Var
Transport Wnd (mph) NW 9 N 8 N 5
Mixing Hgt(ft-agl) 3320 330 3620
Vent Rate (mph-ft) 29880 2640 18100
Max Dispersion Early 25 Fair 4 Very Poor 12 Poor
Max Dispersion Late 27 Fair 4 Very Poor 16 Gen Poor
Category Day 3 1 2
Max LVORI Early 5 8 9
Max LVORI Late 4 9 3
Precip Chance (%) 90 20 0
Precip Type Tstms Showers None
Precip Duration 3 1
Precip Amount 0.41 0.01 0.00
Precip Begin 7 AM Continuing
Precip End Continuing 11 PM
Chance of Thunder (%) 40 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly clear. Lows in the lower 40s. Light and
variable wind.
.SATURDAY...Sunny. Highs in the lower 70s. Minimum RH 35 percent.
Southwest winds less than 10 mph.
.SATURDAY NIGHT...Clear. Lows in the mid 40s. Light and variable
wind.
.SUNDAY...Partly sunny. Highs in the lower 70s. Minimum RH
37 percent. North winds less than 10 mph.
.SUNDAY NIGHT...Cloudy with a chance of showers. Lows in the
upper 40s. East winds less than 10 mph.
.MONDAY...Mostly cloudy with a chance of showers. Cooler. Highs
in the lower 60s. Minimum RH 49 percent. South winds 5 to 10 mph.
.MONDAY NIGHT...Mostly cloudy with a slight chance of showers.
Lows in the mid 40s. Southeast winds 5 to 10 mph.
.TUESDAY...Mostly cloudy with a chance of showers. Highs in the
upper 50s. Minimum RH 51 percent. South winds 5 to 10 mph.
.TUESDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the mid 40s. South winds less than 10 mph.
.WEDNESDAY...Cloudy with a slight chance of showers. Highs in the
mid 60s. Minimum RH 49 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.
$$
TNZ101-270745-
West Polk-
Including the cities of Conasauga, Archville, Benton, Parksville,
and Reliance
133 AM EST Thu Feb 26 2026
Today Tonight Fri
Cloud Cover Mcldy Pcldy Mclear
Temp (24h trend) 61-66 (+6) 43-48 (-4) 64-69
RH % (24h trend) 63-68 (+18) 95-100 (0) 42-47
RH Recovery Excellent
AM 20FT Wnd (mph) SW 11 Lgt/Var
PM 20FT Wnd (mph) NW 5 Lgt/Var Lgt/Var
Transport Wnd (mph) NW 9 NE 7 W 5
Mixing Hgt(ft-agl) 2770 210 3970
Vent Rate (mph-ft) 24930 1470 19850
Max Dispersion Early 30 Fair 4 Very Poor 12 Poor
Max Dispersion Late 22 Fair 4 Very Poor 15 Gen Poor
Category Day 2 1 2
Max LVORI Early 4 7 9
Max LVORI Late 4 9 3
Precip Chance (%) 90 20 0
Precip Type Tstms Showers None
Precip Duration 3 1
Precip Amount 0.54 0.01 0.00
Precip Begin 7 AM Continuing
Precip End Continuing 12 AM
Chance of Thunder (%) 40 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly clear. Lows in the lower 40s. Light and
variable wind.
.SATURDAY...Sunny. Highs in the lower 70s. Minimum RH 35 percent.
Northwest winds less than 10 mph.
.SATURDAY NIGHT...Clear. Lows in the mid 40s. South winds less
than 10 mph.
.SUNDAY...Mostly sunny. Highs in the lower 70s. Minimum RH
36 percent. Northwest winds less than 10 mph.
.SUNDAY NIGHT...Cloudy with a chance of showers. Lows around 50.
East winds less than 10 mph.
.MONDAY...Mostly cloudy with a chance of showers. Cooler. Highs
in the lower 60s. Minimum RH 48 percent. Southeast winds less
than 10 mph.
.MONDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the mid 40s. Southeast winds less than 10 mph.
.TUESDAY...Mostly cloudy with a chance of showers. Highs around
60. Minimum RH 49 percent. South winds less than 10 mph.
.TUESDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the mid 40s. South winds less than 10 mph.
.WEDNESDAY...Cloudy with a slight chance of showers. Highs in the
upper 60s. Minimum RH 47 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.
$$
TNZ082-270745-
Bledsoe-
Including the cities of Old Cumberland, Palio, Melvine,
Mount Crest, Pikeville, and Brayton
1233 AM CST Thu Feb 26 2026
Today Tonight Fri
Cloud Cover Mcldy Pcldy Mclear
Temp (24h trend) 58-63 (+7) 38-43 (-6) 61-66
RH % (24h trend) 66-71 (+13) 95-100 (0) 39-44
RH Recovery Excellent
AM 20FT Wnd (mph) W 8 Lgt/Var
PM 20FT Wnd (mph) NW 5 Lgt/Var Lgt/Var
Transport Wnd (mph) NW 9 N 7 W 3
Mixing Hgt(ft-agl) 3060 4390
Vent Rate (mph-ft) 27540 0 13170
Max Dispersion Early 19 Gen Poor 1 Very Poor 12 Poor
Max Dispersion Late 23 Fair 1 Very Poor 14 Gen Poor
Category Day 2 1 2
Max LVORI Early 5 8 10
Max LVORI Late 4 10 2
Precip Chance (%) 90 0 0
Precip Type Tstms None None
Precip Duration 2
Precip Amount 0.31 0.00 0.00
Precip Begin 7 AM
Precip End 4 PM
Chance of Thunder (%) 30 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly clear. Lows in the lower 40s. Light and
variable wind.
.SATURDAY...Sunny. Highs in the upper 60s. Minimum RH 38 percent.
South winds less than 10 mph.
.SATURDAY NIGHT...Mostly clear. Lows in the mid 40s. Southwest
winds less than 10 mph.
.SUNDAY...Partly sunny. Highs in the mid 60s. Minimum RH
47 percent. North winds less than 10 mph.
.SUNDAY NIGHT...Cloudy with a chance of showers. Lows in the mid
40s. East winds less than 10 mph.
.MONDAY...Mostly cloudy with a chance of showers. Highs in the
upper 50s. Minimum RH 56 percent. Southeast winds less than
10 mph.
.MONDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the lower 40s. Southeast winds less than 10 mph.
.TUESDAY...Cloudy with a chance of showers. Highs in the mid 50s.
Minimum RH 60 percent. South winds less than 10 mph.
.TUESDAY NIGHT...Cloudy with a chance of showers. Lows in the
lower 40s. South winds less than 10 mph.
.WEDNESDAY...Cloudy with a chance of showers. Highs in the lower
60s. Minimum RH 57 percent. Southeast 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.
$$
TNZ081-270745-
Sequatchie-
Including the cities of Cagle, Dunlap, Cartwright, and Lone Oak
1233 AM CST Thu Feb 26 2026
Today Tonight Fri
Cloud Cover Mcldy Pcldy Mclear
Temp (24h trend) 58-63 (+6) 38-43 (-7) 61-66
RH % (24h trend) 71-76 (+20) 95-100 (0) 42-47
RH Recovery Excellent
AM 20FT Wnd (mph) W 10 G18 Lgt/Var
PM 20FT Wnd (mph) NW 5 Lgt/Var Lgt/Var
Transport Wnd (mph) NW 10 N 7 W 5
Mixing Hgt(ft-agl) 2840 4610
Vent Rate (mph-ft) 28400 0 23050
Max Dispersion Early 22 Fair 1 Very Poor 13 Gen Poor
Max Dispersion Late 24 Fair 1 Very Poor 16 Gen Poor
Category Day 3 1 2
Max LVORI Early 5 9 10
Max LVORI Late 5 10 2
Precip Chance (%) 90 20 0
Precip Type Tstms None None
Precip Duration 2
Precip Amount 0.30 0.01 0.00
Precip Begin 7 AM 9 PM
Precip End 7 PM 11 PM
Chance of Thunder (%) 30 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly clear. Lows in the lower 40s. Northwest
winds less than 10 mph.
.SATURDAY...Sunny. Highs in the upper 60s. Minimum RH 38 percent.
South winds less than 10 mph.
.SATURDAY NIGHT...Clear. Lows in the mid 40s. Southwest winds
less than 10 mph.
.SUNDAY...Partly sunny. Highs in the upper 60s. Minimum RH
45 percent. North winds less than 10 mph.
.SUNDAY NIGHT...Cloudy with a chance of showers. Lows in the mid
40s. East winds less than 10 mph.
.MONDAY...Mostly cloudy with a chance of showers. Highs in the
upper 50s. Minimum RH 56 percent. Southeast winds less than
10 mph.
.MONDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the lower 40s. Southeast winds less than 10 mph.
.TUESDAY...Cloudy with a chance of showers. Highs in the mid 50s.
Minimum RH 61 percent. South winds less than 10 mph.
.TUESDAY NIGHT...Cloudy with a chance of showers. Lows in the
lower 40s. South winds less than 10 mph.
.WEDNESDAY...Cloudy with a chance of showers. Highs in the lower
60s. Minimum RH 58 percent. Southeast 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.
$$
TNZ098-270745-
Marion-
Including the cities of South Pittsburg, Haletown (Guild),
Jasper, Martin Springs, Whitwell, Powells Crossroads,
and Monteagle
1233 AM CST Thu Feb 26 2026
Today Tonight Fri
Cloud Cover Mcldy Pcldy Mclear
Temp (24h trend) 60-65 (+7) 40-45 (-7) 63-68
RH % (24h trend) 73-78 (+22) 95-100 (0) 43-48
RH Recovery Excellent
AM 20FT Wnd (mph) W 11 Lgt/Var
PM 20FT Wnd (mph) NW 5 N 5 Lgt/Var
Transport Wnd (mph) NW 10 NE 7 N 5
Mixing Hgt(ft-agl) 3220 4710
Vent Rate (mph-ft) 32200 0 23550
Max Dispersion Early 25 Fair 3 Very Poor 17 Gen Poor
Max Dispersion Late 28 Fair 1 Very Poor 18 Gen Poor
Category Day 3 1 2
Max LVORI Early 5 8 9
Max LVORI Late 4 9 2
Precip Chance (%) 90 20 0
Precip Type Tstms Showers None
Precip Duration 3 1
Precip Amount 0.34 0.01 0.00
Precip Begin 7 AM Continuing
Precip End Continuing 11 PM
Chance of Thunder (%) 30 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly clear. Lows in the lower 40s. Northeast
winds less than 10 mph.
.SATURDAY...Sunny. Highs around 70. Minimum RH 38 percent. South
winds less than 10 mph.
.SATURDAY NIGHT...Clear. Lows in the upper 40s. Southwest winds
less than 10 mph.
.SUNDAY...Partly sunny. Highs around 70. Minimum RH 43 percent.
North winds less than 10 mph.
.SUNDAY NIGHT...Cloudy with a chance of showers. Lows in the
upper 40s. East winds less than 10 mph.
.MONDAY...Mostly cloudy with a chance of showers. Highs in the
lower 60s. Minimum RH 55 percent. Southeast winds less than
10 mph.
.MONDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the mid 40s. Southeast winds less than 10 mph.
.TUESDAY...Mostly cloudy with a chance of showers. Highs in the
upper 50s. Minimum RH 58 percent. South winds 5 to 10 mph.
.TUESDAY NIGHT...Cloudy with a chance of showers. Lows in the mid
40s. Southeast winds less than 10 mph.
.WEDNESDAY...Cloudy with a slight chance of showers. Highs in the
lower 60s. Minimum RH 56 percent. Southeast 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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