Routine Fire Wx Fcst (With/Without 6-10 Day Outlook)
Issued by NWS Knoxville/Tri Cities, TN
Issued by NWS Knoxville/Tri Cities, TN
805
FNUS54 KMRX 010550
FWFMRX
Fire Weather Planning Forecast for East Tennessee...Southwest
Virginia...and Extreme Southwest North Carolina
National Weather Service Morristown TN
150 AM EDT Mon Sep 1 2025
.DISCUSSION...
A cooling trend is forecast the next couple of days before gradually
warming back up by the end of the week. Isolated showers will
generally favor the plateau today and Tuesday. Better precipitation
chances elsewhere Wednesday and Thursday.
VAZ001-020700-
Lee-
Including the city of Rose Hill
150 AM EDT Mon Sep 1 2025
Today Tonight Tue
Cloud Cover Pcldy Pcldy Pcldy
Temp (24h trend) 74-79 (-3) 52-57 (-1) 70-75
RH % (24h trend) 47-52 (+2) 88-93 (-5) 57-62
RH Recovery Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) E 5 SE 6 SW 6
Mixing Hgt(ft-agl) 6030 220 3560
Vent Rate (mph-ft) 30150 1320 21360
Max Dispersion Early 20 Gen Poor 3 Very Poor 16 Gen Poor
Max Dispersion Late 24 Fair 3 Very Poor 19 Gen Poor
Category Day 2 1 2
Max LVORI Early 6 6 6
Max LVORI Late 3 6 4
Precip Chance (%) 0 0 30
Precip Type None None Tstms
Precip Duration 1
Precip Amount 0.00 0.00 0.02
Precip Begin 8 AM
Precip End 8 PM
Chance of Thunder (%) 0 0 30
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the upper 50s. East winds
less than 10 mph.
.WEDNESDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the lower 70s. Minimum RH 72 percent.
South winds less than 10 mph.
.WEDNESDAY NIGHT...Partly cloudy with a slight chance of showers
and thunderstorms. Lows in the upper 50s. South winds less than
10 mph.
.THURSDAY...Partly sunny with showers likely and a chance of
thunderstorms. Highs in the mid 70s. Minimum RH 75 percent.
Southwest winds less than 10 mph.
.THURSDAY NIGHT...Partly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the mid 50s. Southwest
winds less than 10 mph.
.FRIDAY...Sunny. Highs in the mid 70s. Minimum RH 49 percent.
Southwest winds less than 10 mph.
.FRIDAY NIGHT...Mostly clear. Lows in the mid 50s. South winds
less than 10 mph.
.SATURDAY...Mostly sunny. Highs in the upper 70s. Minimum RH
50 percent. West winds less than 10 mph.
.SATURDAY NIGHT...Partly cloudy. Lows in the lower 50s. North
winds less than 10 mph.
.SUNDAY...Sunny. Highs in the mid 70s. Minimum RH 45 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.
$$
VAZ002-020700-
Wise-
Including the cities of Big Stone Gap, Norton, Wise, Coeburn,
Appalachia, and Pardee
150 AM EDT Mon Sep 1 2025
Today Tonight Tue
Cloud Cover Pcldy Pcldy Pcldy
Temp (24h trend) 71-76 (-1) 51-56 (+1) 67-72
RH % (24h trend) 45-50 (-8) 84-89 (-9) 55-60
RH Recovery Excellent
AM 20FT Wnd (mph) SE 6 S 5
PM 20FT Wnd (mph) Lgt/Var SE 6 Lgt/Var
Transport Wnd (mph) NE 5 S 8 SW 5
Mixing Hgt(ft-agl) 6430 100 3420
Vent Rate (mph-ft) 32150 800 17100
Max Dispersion Early 22 Fair 3 Very Poor 14 Gen Poor
Max Dispersion Late 26 Fair 3 Very Poor 14 Gen Poor
Category Day 2 1 2
Max LVORI Early 7 4 6
Max LVORI Late 3 5 4
Precip Chance (%) 0 0 30
Precip Type None None Tstms
Precip Duration 1
Precip Amount 0.00 0.00 0.06
Precip Begin 8 AM
Precip End 8 PM
Chance of Thunder (%) 0 0 30
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the mid 50s. South winds less than 10 mph.
.WEDNESDAY...Partly sunny with showers likely and a chance of
thunderstorms. Highs around 70. Minimum RH 74 percent. South
winds less than 10 mph.
.WEDNESDAY NIGHT...Partly cloudy with a slight chance of showers
and thunderstorms. Lows in the mid 50s. South winds less than
10 mph.
.THURSDAY...Partly sunny with showers likely and a chance of
thunderstorms. Highs in the lower 70s. Minimum RH 78 percent.
Southwest winds less than 10 mph.
.THURSDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the lower 50s. Southwest
winds less than 10 mph.
.FRIDAY...Sunny. Highs in the lower 70s. Minimum RH 53 percent.
Southwest winds less than 10 mph.
.FRIDAY NIGHT...Mostly clear. Lows in the mid 50s. Southwest
winds less than 10 mph.
.SATURDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the mid 70s. Minimum RH 54 percent. West
winds less than 10 mph.
.SATURDAY NIGHT...Partly cloudy. Lows around 50. North winds less
than 10 mph.
.SUNDAY...Sunny. Highs in the lower 70s. Minimum RH 48 percent.
North winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
VAZ005-020700-
Scott VA-
Including the city of Hiltons
150 AM EDT Mon Sep 1 2025
Today Tonight Tue
Cloud Cover Pcldy Pcldy Pcldy
Temp (24h trend) 74-79 (-3) 51-56 (-1) 70-75
RH % (24h trend) 42-47 (-6) 85-90 (-8) 50-55
RH Recovery Excellent
AM 20FT Wnd (mph) E 5 Lgt/Var
PM 20FT Wnd (mph) Lgt/Var E 5 Lgt/Var
Transport Wnd (mph) NE 5 SE 5 SW 5
Mixing Hgt(ft-agl) 6620 160 4120
Vent Rate (mph-ft) 33100 800 20600
Max Dispersion Early 21 Fair 3 Very Poor 14 Gen Poor
Max Dispersion Late 26 Fair 2 Very Poor 16 Gen Poor
Category Day 3 1 2
Max LVORI Early 6 5 6
Max LVORI Late 3 6 3
Precip Chance (%) 0 0 20
Precip Type None None Tstms
Precip Duration 1
Precip Amount 0.00 0.00 0.01
Precip Begin 2 PM
Precip End 8 PM
Chance of Thunder (%) 0 0 20
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the upper 50s. Southeast winds less than 10 mph.
.WEDNESDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the lower 70s. Minimum RH 70 percent.
South winds less than 10 mph.
.WEDNESDAY NIGHT...Partly cloudy with a slight chance of showers
and thunderstorms. Lows in the upper 50s. South winds less than
10 mph.
.THURSDAY...Partly sunny with showers likely and a chance of
thunderstorms. Highs in the mid 70s. Minimum RH 72 percent.
Southwest winds less than 10 mph.
.THURSDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the mid 50s. Southwest
winds less than 10 mph.
.FRIDAY...Sunny. Highs in the mid 70s. Minimum RH 50 percent.
Southwest winds less than 10 mph.
.FRIDAY NIGHT...Mostly clear. Lows in the mid 50s. Southwest
winds less than 10 mph.
.SATURDAY...Mostly sunny. Highs in the upper 70s. Minimum RH
51 percent. West winds less than 10 mph.
.SATURDAY NIGHT...Partly cloudy. Lows in the lower 50s. North
winds less than 10 mph.
.SUNDAY...Sunny. Highs in the mid 70s. Minimum RH 45 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.
$$
VAZ006-020700-
Russell-
Including the cities of Hansonville, Lebanon, Dye, Castlewood,
Honaker, and Rosedale
150 AM EDT Mon Sep 1 2025
Today Tonight Tue
Cloud Cover Pcldy Mclear Pcldy
Temp (24h trend) 72-77 (-2) 49-54 (0) 69-74
RH % (24h trend) 39-44 (-12) 86-91 (-5) 47-52
RH Recovery Excellent
AM 20FT Wnd (mph) E 6 S 5
PM 20FT Wnd (mph) Lgt/Var E 8 Lgt/Var
Transport Wnd (mph) NE 5 SE 7 SW 5
Mixing Hgt(ft-agl) 6760 150 4400
Vent Rate (mph-ft) 33800 1050 22000
Max Dispersion Early 23 Fair 3 Very Poor 20 Gen Poor
Max Dispersion Late 27 Fair 3 Very Poor 17 Gen Poor
Category Day 3 1 2
Max LVORI Early 6 4 6
Max LVORI Late 2 5 3
Precip Chance (%) 0 0 20
Precip Type None None Tstms
Precip Duration 1
Precip Amount 0.00 0.00 0.01
Precip Begin 2 PM
Precip End 8 PM
Chance of Thunder (%) 0 0 20
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY NIGHT...Mostly cloudy with a slight chance of showers.
Lows in the mid 50s. Southeast winds less than 10 mph.
.WEDNESDAY...Mostly cloudy with a chance of showers and
thunderstorms. Highs around 70. Minimum RH 70 percent. South
winds less than 10 mph.
.WEDNESDAY NIGHT...Partly cloudy with a slight chance of showers
and thunderstorms. Lows in the mid 50s. South winds less than
10 mph.
.THURSDAY...Mostly sunny with showers likely and a chance of
thunderstorms. Highs in the lower 70s. Minimum RH 72 percent.
Southwest winds 5 to 10 mph.
.THURSDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the mid 50s. Southwest
winds less than 10 mph.
.FRIDAY...Sunny. Highs in the mid 70s. Minimum RH 50 percent.
Southwest winds less than 10 mph.
.FRIDAY NIGHT...Mostly clear. Lows in the mid 50s. South winds
less than 10 mph.
.SATURDAY...Mostly sunny. Highs in the mid 70s. Minimum RH
52 percent. West winds less than 10 mph.
.SATURDAY NIGHT...Partly cloudy. Lows around 50. North winds less
than 10 mph.
.SUNDAY...Sunny. Highs in the lower 70s. Minimum RH 45 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.
$$
VAZ008-020700-
Washington VA-
Including the cities of Benhams, Bristol VA, and Abingdon
150 AM EDT Mon Sep 1 2025
Today Tonight Tue
Cloud Cover Pcldy Mclear Pcldy
Temp (24h trend) 73-78 (-3) 48-53 (-1) 71-76
RH % (24h trend) 40-45 (-9) 86-91 (-3) 47-52
RH Recovery Excellent
AM 20FT Wnd (mph) E 7 SE 5
PM 20FT Wnd (mph) Lgt/Var E 8 Lgt/Var
Transport Wnd (mph) NE 6 SE 6 W 5
Mixing Hgt(ft-agl) 6800 220 4670
Vent Rate (mph-ft) 40800 1320 23350
Max Dispersion Early 23 Fair 4 Very Poor 17 Gen Poor
Max Dispersion Late 32 Fair 3 Very Poor 18 Gen Poor
Category Day 3 1 2
Max LVORI Early 6 4 6
Max LVORI Late 2 6 3
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY NIGHT...Mostly cloudy with a slight chance of showers.
Lows in the mid 50s. Southeast winds less than 10 mph.
.WEDNESDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the lower 70s. Minimum RH 71 percent.
South winds less than 10 mph.
.WEDNESDAY NIGHT...Partly cloudy with a slight chance of showers
and thunderstorms. Lows in the upper 50s. South winds less than
10 mph.
.THURSDAY...Mostly sunny with showers likely and a chance of
thunderstorms. Highs in the mid 70s. Minimum RH 73 percent.
Southwest winds 5 to 10 mph.
.THURSDAY NIGHT...Partly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the mid 50s. Southwest
winds less than 10 mph.
.FRIDAY...Sunny. Highs in the mid 70s. Minimum RH 52 percent.
Southwest winds less than 10 mph.
.FRIDAY NIGHT...Mostly clear. Lows in the mid 50s. South winds
less than 10 mph.
.SATURDAY...Mostly sunny. Highs in the mid 70s. Minimum RH
54 percent. West winds less than 10 mph.
.SATURDAY NIGHT...Partly cloudy. Lows in the lower 50s. North
winds less than 10 mph.
.SUNDAY...Sunny. Highs in the mid 70s. Minimum RH 47 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.
$$
TNZ018-020700-
Johnson-
Including the cities of Doeville, Mountain City, Neva,
Shady Valley, Trade, and Laurel Bloomery
150 AM EDT Mon Sep 1 2025
Today Tonight Tue
Cloud Cover Pcldy Mclear Pcldy
Temp (24h trend) 71-76 (-4) 46-51 (-2) 69-74
RH % (24h trend) 41-46 (-10) 86-91 (-5) 45-50
RH Recovery Excellent
AM 20FT Wnd (mph) E 5 Lgt/Var
PM 20FT Wnd (mph) Lgt/Var SE 6 Lgt/Var
Transport Wnd (mph) NE 5 SE 7 NW 3
Mixing Hgt(ft-agl) 6140 80 4580
Vent Rate (mph-ft) 30700 560 13740
Max Dispersion Early 21 Fair 6 Very Poor 15 Gen Poor
Max Dispersion Late 27 Fair 5 Very Poor 14 Gen Poor
Category Day 2 1 2
Max LVORI Early 6 4 6
Max LVORI Late 2 6 3
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY NIGHT...Mostly cloudy with a slight chance of showers.
Lows in the mid 50s. Southeast winds less than 10 mph.
.WEDNESDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the lower 70s. Minimum RH 69 percent.
South winds less than 10 mph.
.WEDNESDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows in the mid 50s. South winds less than 10 mph.
.THURSDAY...Mostly sunny with showers likely and a chance of
thunderstorms. Highs in the mid 70s. Minimum RH 72 percent.
Southwest winds less than 10 mph.
.THURSDAY NIGHT...Partly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the mid 50s. Southwest
winds less than 10 mph.
.FRIDAY...Sunny. Highs in the mid 70s. Minimum RH 52 percent.
West winds less than 10 mph.
.FRIDAY NIGHT...Mostly clear. Lows in the mid 50s. South winds
less than 10 mph.
.SATURDAY...Mostly sunny. Highs in the mid 70s. Minimum RH
54 percent. West winds less than 10 mph.
.SATURDAY NIGHT...Partly cloudy. Lows in the lower 50s. Northwest
winds less than 10 mph.
.SUNDAY...Sunny. Highs in the mid 70s. Minimum RH 48 percent.
Northwest winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ047-020700-
Southeast Carter-
Including the city of Hampton
150 AM EDT Mon Sep 1 2025
Today Tonight Tue
Cloud Cover Pcldy Mclear Pcldy
Temp (24h trend) 69-74 (0) 48-53 (0) 67-72
RH % (24h trend) 42-47 (-20) 81-86 (-14) 45-50
RH Recovery Excellent
AM 20FT Wnd (mph) E 5 Lgt/Var
PM 20FT Wnd (mph) Lgt/Var SE 6 Lgt/Var
Transport Wnd (mph) N 5 SE 7 NW 3
Mixing Hgt(ft-agl) 5380 60 4300
Vent Rate (mph-ft) 26900 420 12900
Max Dispersion Early 17 Gen Poor 6 Very Poor 13 Gen Poor
Max Dispersion Late 22 Fair 4 Very Poor 16 Gen Poor
Category Day 2 1 2
Max LVORI Early 5 4 5
Max LVORI Late 3 5 3
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY NIGHT...Mostly cloudy with a slight chance of showers.
Lows in the mid 50s. Southeast winds less than 10 mph.
.WEDNESDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the upper 60s. Minimum RH 67 percent.
South winds less than 10 mph.
.WEDNESDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows in the mid 50s. South winds less than 10 mph.
.THURSDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the lower 70s. Minimum RH 69 percent.
Southwest winds less than 10 mph.
.THURSDAY NIGHT...Partly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the mid 50s. Southwest
winds less than 10 mph.
.FRIDAY...Sunny. Highs in the lower 70s. Minimum RH 51 percent.
West winds less than 10 mph.
.FRIDAY NIGHT...Mostly clear. Lows in the mid 50s. South winds
less than 10 mph.
.SATURDAY...Mostly sunny. Highs in the mid 70s. Minimum RH
52 percent. West winds less than 10 mph.
.SATURDAY NIGHT...Partly cloudy. Lows in the lower 50s. Northwest
winds less than 10 mph.
.SUNDAY...Sunny. Highs in the lower 70s. Minimum RH 48 percent.
Northwest winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ045-020700-
Unicoi-
Including the cities of Erwin, Unicoi, and Limestone Cove
150 AM EDT Mon Sep 1 2025
Today Tonight Tue
Cloud Cover Pcldy Mclear Pcldy
Temp (24h trend) 70-75 (-2) 50-55 (0) 69-74
RH % (24h trend) 45-50 (-15) 78-83 (-15) 47-52
RH Recovery Excellent
AM 20FT Wnd (mph) SE 5 S 5
PM 20FT Wnd (mph) Lgt/Var SE 7 Lgt/Var
Transport Wnd (mph) NE 5 S 7 W 5
Mixing Hgt(ft-agl) 4980 40 4500
Vent Rate (mph-ft) 24900 280 22500
Max Dispersion Early 17 Gen Poor 5 Very Poor 18 Gen Poor
Max Dispersion Late 21 Fair 5 Very Poor 21 Fair
Category Day 2 1 2
Max LVORI Early 5 4 4
Max LVORI Late 3 5 3
Precip Chance (%) 0 0 10
Precip Type None None Tstms
Precip Duration 1
Precip Amount 0.00 0.00 0.01
Precip Begin 2 PM
Precip End 8 PM
Chance of Thunder (%) 0 0 10
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY NIGHT...Mostly cloudy with a slight chance of showers.
Lows in the mid 50s. Southeast winds less than 10 mph.
.WEDNESDAY...Partly sunny with a chance of showers and
thunderstorms. Highs around 70. Minimum RH 66 percent. South
winds less than 10 mph.
.WEDNESDAY NIGHT...Partly cloudy with a slight chance of showers
and thunderstorms. Lows in the upper 50s. South winds less than
10 mph.
.THURSDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the lower 70s. Minimum RH 69 percent.
Southwest winds less than 10 mph.
.THURSDAY NIGHT...Partly cloudy with a chance of showers. Lows in
the mid 50s. Southwest winds less than 10 mph.
.FRIDAY...Sunny. Highs in the mid 70s. Minimum RH 51 percent.
West winds less than 10 mph.
.FRIDAY NIGHT...Mostly clear. Lows in the mid 50s. South winds
less than 10 mph.
.SATURDAY...Mostly sunny. Highs in the mid 70s. Minimum RH
51 percent. West winds less than 10 mph.
.SATURDAY NIGHT...Partly cloudy. Lows in the lower 50s. Northwest
winds less than 10 mph.
.SUNDAY...Sunny. Highs in the mid 70s. Minimum RH 47 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.
$$
TNZ043-020700-
Southeast Greene-
Including the city of Cedar Creek
150 AM EDT Mon Sep 1 2025
Today Tonight Tue
Cloud Cover Pcldy Pcldy Pcldy
Temp (24h trend) 71-76 (-4) 51-56 (-1) 69-74
RH % (24h trend) 43-48 (-10) 78-83 (-9) 44-49
RH Recovery Excellent
AM 20FT Wnd (mph) SE 8 S 7
PM 20FT Wnd (mph) Lgt/Var SE 8 Lgt/Var
Transport Wnd (mph) NE 5 SE 7 W 5
Mixing Hgt(ft-agl) 4550 3910
Vent Rate (mph-ft) 22750 0 19550
Max Dispersion Early 16 Gen Poor 2 Very Poor 15 Gen Poor
Max Dispersion Late 21 Fair 3 Very Poor 16 Gen Poor
Category Day 2 1 2
Max LVORI Early 5 4 4
Max LVORI Late 3 5 3
Precip Chance (%) 0 0 20
Precip Type None None Tstms
Precip Duration 1
Precip Amount 0.00 0.00 0.01
Precip Begin 2 PM
Precip End 8 PM
Chance of Thunder (%) 0 0 20
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY NIGHT...Mostly cloudy with a slight chance of showers
and thunderstorms. Lows in the upper 50s. Southeast winds less
than 10 mph.
.WEDNESDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the lower 70s. Minimum RH 64 percent.
South winds less than 10 mph.
.WEDNESDAY NIGHT...Partly cloudy with a slight chance of showers
and thunderstorms. Lows in the upper 50s. Southeast winds less
than 10 mph.
.THURSDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the mid 70s. Minimum RH 64 percent.
Southwest winds 5 to 10 mph.
.THURSDAY NIGHT...Partly cloudy with a chance of showers. Lows in
the mid 50s. Southwest winds less than 10 mph.
.FRIDAY...Sunny. Highs in the mid 70s. Minimum RH 47 percent.
West winds less than 10 mph.
.FRIDAY NIGHT...Mostly clear. Lows in the mid 50s. South winds
less than 10 mph.
.SATURDAY...Mostly sunny. Highs in the mid 70s. Minimum RH
49 percent. West winds less than 10 mph.
.SATURDAY NIGHT...Partly cloudy. Lows in the lower 50s. Northwest
winds less than 10 mph.
.SUNDAY...Sunny. Highs in the mid 70s. Minimum RH 45 percent.
North winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ041-020700-
Cocke Smoky Mountains-
Including the city of Hartford
150 AM EDT Mon Sep 1 2025
Today Tonight Tue
Cloud Cover Pcldy Pcldy Pcldy
Temp (24h trend) 71-76 (-5) 54-59 (-1) 69-74
RH % (24h trend) 46-51 (-8) 76-81 (-10) 46-51
RH Recovery Excellent
AM 20FT Wnd (mph) SE 8 SE 7
PM 20FT Wnd (mph) Lgt/Var SE 9 Lgt/Var
Transport Wnd (mph) NE 5 S 8 W 5
Mixing Hgt(ft-agl) 4540 150 3530
Vent Rate (mph-ft) 22700 1200 17650
Max Dispersion Early 19 Gen Poor 7 Poor 13 Gen Poor
Max Dispersion Late 21 Fair 7 Poor 14 Gen Poor
Category Day 2 1 2
Max LVORI Early 5 3 4
Max LVORI Late 3 4 3
Precip Chance (%) 0 0 20
Precip Type None None Tstms
Precip Duration 1
Precip Amount 0.00 0.00 0.03
Precip Begin 2 PM
Precip End Continuing
Chance of Thunder (%) 0 0 20
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the upper 50s. South
winds less than 10 mph.
.WEDNESDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the lower 70s. Minimum RH 66 percent.
South winds less than 10 mph.
.WEDNESDAY NIGHT...Partly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the upper 50s. South
winds less than 10 mph.
.THURSDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the mid 70s. Minimum RH 65 percent.
Southwest winds less than 10 mph.
.THURSDAY NIGHT...Partly cloudy with a chance of showers. Lows in
the upper 50s. Southwest winds less than 10 mph.
.FRIDAY...Sunny. Highs in the mid 70s. Minimum RH 48 percent.
West winds less than 10 mph.
.FRIDAY NIGHT...Mostly clear. Lows in the upper 50s. South winds
less than 10 mph.
.SATURDAY...Mostly sunny. Highs in the upper 70s. Minimum RH
49 percent. West winds less than 10 mph.
.SATURDAY NIGHT...Partly cloudy. Lows in the mid 50s. Northwest
winds less than 10 mph.
.SUNDAY...Sunny. Highs in the mid 70s. Minimum RH 46 percent.
North winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ074-020700-
Sevier Smoky Mountains-
Including the cities of Elkmont and Gatlinburg
150 AM EDT Mon Sep 1 2025
Today Tonight Tue
Cloud Cover Pcldy Pcldy Pcldy
Temp (24h trend) 66-71 (-6) 52-57 (-1) 65-70
RH % (24h trend) 55-60 (-5) 87-92 (-1) 53-58
RH Recovery Excellent
AM 20FT Wnd (mph) N 8 N 7
PM 20FT Wnd (mph) Lgt/Var SE 8 Lgt/Var
Transport Wnd (mph) N 6 SE 5 W 5
Mixing Hgt(ft-agl) 3560 2830
Vent Rate (mph-ft) 21360 0 14150
Max Dispersion Early 16 Gen Poor 3 Very Poor 11 Poor
Max Dispersion Late 18 Gen Poor 3 Very Poor 12 Poor
Category Day 2 1 1
Max LVORI Early 6 5 5
Max LVORI Late 3 5 3
Precip Chance (%) 20 0 30
Precip Type Tstms None Tstms
Precip Duration 1 1
Precip Amount 0.05 0.00 0.11
Precip Begin 1 PM 8 AM
Precip End Continuing Continuing
Chance of Thunder (%) 20 0 20
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the mid 50s. Southeast
winds less than 10 mph.
.WEDNESDAY...Partly sunny with showers likely and a chance of
thunderstorms. Highs in the upper 60s. Minimum RH 71 percent.
Southwest winds less than 10 mph.
.WEDNESDAY NIGHT...Partly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the upper 50s. South
winds less than 10 mph.
.THURSDAY...Mostly sunny with showers likely and a chance of
thunderstorms. Highs in the lower 70s. Minimum RH 71 percent.
Southwest winds less than 10 mph.
.THURSDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the mid 50s. South winds less than 10 mph.
.FRIDAY...Sunny. Highs in the lower 70s. Minimum RH 51 percent.
West winds less than 10 mph.
.FRIDAY NIGHT...Mostly clear. Lows in the mid 50s. South winds
less than 10 mph.
.SATURDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the lower 70s. Minimum RH 53 percent.
West winds less than 10 mph.
.SATURDAY NIGHT...Partly cloudy. Lows in the lower 50s. North
winds less than 10 mph.
.SUNDAY...Sunny. Highs in the lower 70s. Minimum RH 49 percent.
North winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ072-020700-
Blount Smoky Mountains-
Including the city of Cades Cove
150 AM EDT Mon Sep 1 2025
Today Tonight Tue
Cloud Cover Pcldy Pcldy Pcldy
Temp (24h trend) 72-77 (-3) 55-60 (-1) 70-75
RH % (24h trend) 54-59 (0) 85-90 (-1) 52-57
RH Recovery Excellent
AM 20FT Wnd (mph) NE 7 E 7
PM 20FT Wnd (mph) Lgt/Var SE 8 Lgt/Var
Transport Wnd (mph) N 5 SE 7 W 6
Mixing Hgt(ft-agl) 4620 160 3630
Vent Rate (mph-ft) 23100 1120 21780
Max Dispersion Early 18 Gen Poor 5 Very Poor 15 Gen Poor
Max Dispersion Late 20 Gen Poor 5 Very Poor 17 Gen Poor
Category Day 2 1 2
Max LVORI Early 6 5 5
Max LVORI Late 4 5 4
Precip Chance (%) 20 0 20
Precip Type Tstms None Tstms
Precip Duration 1 1
Precip Amount 0.01 0.00 0.01
Precip Begin 2 PM 8 AM
Precip End 8 PM Continuing
Chance of Thunder (%) 20 0 20
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the upper 50s. Southeast
winds less than 10 mph.
.WEDNESDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the mid 70s. Minimum RH 68 percent. South
winds less than 10 mph.
.WEDNESDAY NIGHT...Partly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows around 60. Southeast winds
less than 10 mph.
.THURSDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the mid 70s. Minimum RH 70 percent.
Southwest winds 5 to 10 mph.
.THURSDAY NIGHT...Partly cloudy with a chance of showers. Lows in
the upper 50s. South winds less than 10 mph.
.FRIDAY...Sunny. Highs in the upper 70s. Minimum RH 49 percent.
Southwest winds less than 10 mph.
.FRIDAY NIGHT...Mostly clear. Lows in the upper 50s. South winds
less than 10 mph.
.SATURDAY...Mostly sunny. Highs in the upper 70s. Minimum RH
50 percent. West winds less than 10 mph.
.SATURDAY NIGHT...Partly cloudy. Lows in the mid 50s. Northeast
winds less than 10 mph.
.SUNDAY...Sunny. Highs in the mid 70s. Minimum RH 48 percent.
North winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ087-020700-
Southeast Monroe-
Including the cities of Citico and Coker Creek
150 AM EDT Mon Sep 1 2025
Today Tonight Tue
Cloud Cover Pcldy Pcldy Pcldy
Temp (24h trend) 72-77 (-3) 54-59 (-1) 71-76
RH % (24h trend) 49-54 (-7) 91-96 (+2) 47-52
RH Recovery Excellent
AM 20FT Wnd (mph) SE 7 SE 6
PM 20FT Wnd (mph) Lgt/Var SE 7 Lgt/Var
Transport Wnd (mph) NW 5 SE 3 SW 5
Mixing Hgt(ft-agl) 4140 90 3610
Vent Rate (mph-ft) 20700 270 18050
Max Dispersion Early 14 Gen Poor 3 Very Poor 15 Gen Poor
Max Dispersion Late 17 Gen Poor 4 Very Poor 16 Gen Poor
Category Day 2 1 2
Max LVORI Early 6 7 5
Max LVORI Late 3 5 3
Precip Chance (%) 20 0 20
Precip Type Tstms None Tstms
Precip Duration 1 1
Precip Amount 0.04 0.00 0.01
Precip Begin 2 PM 8 AM
Precip End 7 PM Continuing
Chance of Thunder (%) 20 0 20
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the upper 50s. Southeast
winds less than 10 mph.
.WEDNESDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the mid 70s. Minimum RH 67 percent. South
winds less than 10 mph.
.WEDNESDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the upper 50s. Southeast winds less than
10 mph.
.THURSDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the mid 70s. Minimum RH 68 percent.
Southwest winds less than 10 mph.
.THURSDAY NIGHT...Partly cloudy with a chance of showers. Lows in
the upper 50s. South winds less than 10 mph.
.FRIDAY...Sunny. Highs in the upper 70s. Minimum RH 47 percent.
Southwest winds less than 10 mph.
.FRIDAY NIGHT...Mostly clear. Lows in the upper 50s. Southeast
winds less than 10 mph.
.SATURDAY...Mostly sunny. Highs in the upper 70s. Minimum RH
49 percent. West winds less than 10 mph.
.SATURDAY NIGHT...Partly cloudy. Lows in the lower 50s. North
winds less than 10 mph.
.SUNDAY...Sunny. Highs in the upper 70s. Minimum RH 46 percent.
North winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ102-020700-
East Polk-
Including the cities of Big Frog Mountain, Ducktown,
and Turtletown
150 AM EDT Mon Sep 1 2025
Today Tonight Tue
Cloud Cover Pcldy Pcldy Pcldy
Temp (24h trend) 76-81 (-2) 55-60 (-2) 75-80
RH % (24h trend) 48-53 (-2) 89-94 (-6) 43-48
RH Recovery Excellent
AM 20FT Wnd (mph) SE 9 SE 7
PM 20FT Wnd (mph) Lgt/Var SE 8 Lgt/Var
Transport Wnd (mph) SW 3 SE 3 S 3
Mixing Hgt(ft-agl) 3890 160 4590
Vent Rate (mph-ft) 11670 480 13770
Max Dispersion Early 18 Gen Poor 3 Very Poor 16 Gen Poor
Max Dispersion Late 14 Gen Poor 4 Very Poor 15 Gen Poor
Category Day 2 1 2
Max LVORI Early 5 6 5
Max LVORI Late 3 5 3
Precip Chance (%) 0 0 20
Precip Type None None Tstms
Precip Duration 1
Precip Amount 0.00 0.00 0.01
Precip Begin 8 AM
Precip End Continuing
Chance of Thunder (%) 0 0 20
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the upper 50s. Southeast
winds less than 10 mph.
.WEDNESDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the upper 70s. Minimum RH 62 percent.
South winds less than 10 mph.
.WEDNESDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows around 60. Southeast winds less than 10 mph.
.THURSDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs around 80. Minimum RH 62 percent. Southwest
winds less than 10 mph.
.THURSDAY NIGHT...Partly cloudy with a slight chance of showers
and thunderstorms. Lows in the upper 50s. South winds less than
10 mph.
.FRIDAY...Sunny. Highs in the lower 80s. Minimum RH 43 percent.
Southwest winds less than 10 mph.
.FRIDAY NIGHT...Mostly clear. Lows in the upper 50s. Southeast
winds less than 10 mph.
.SATURDAY...Mostly sunny. Highs in the lower 80s. Minimum RH
44 percent. West winds less than 10 mph.
.SATURDAY NIGHT...Partly cloudy. Lows in the mid 50s. North winds
less than 10 mph.
.SUNDAY...Sunny. Highs in the lower 80s. Minimum RH 42 percent.
North winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
NCZ060-020700-
Cherokee-
Including the cities of Andrews, Marble, Topton, Hiawasse Dam,
Murphy, Unaka, and Violet
150 AM EDT Mon Sep 1 2025
Today Tonight Tue
Cloud Cover Pcldy Pcldy Pcldy
Temp (24h trend) 73-78 (-3) 53-58 (-2) 72-77
RH % (24h trend) 48-53 (-6) 89-94 (-5) 44-49
RH Recovery Excellent
AM 20FT Wnd (mph) SE 5 SE 5
PM 20FT Wnd (mph) Lgt/Var E 5 Lgt/Var
Transport Wnd (mph) SE 5 E 7 S 5
Mixing Hgt(ft-agl) 4090 230 4400
Vent Rate (mph-ft) 20450 1610 22000
Max Dispersion Early 18 Gen Poor 3 Very Poor 18 Gen Poor
Max Dispersion Late 16 Gen Poor 3 Very Poor 17 Gen Poor
Category Day 2 1 2
Max LVORI Early 6 6 5
Max LVORI Late 4 5 3
Precip Chance (%) 20 0 20
Precip Type Tstms None Tstms
Precip Duration 1 1
Precip Amount 0.04 0.00 0.01
Precip Begin 3 PM 8 AM
Precip End 8 PM Continuing
Chance of Thunder (%) 20 0 20
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the upper 50s. Southeast
winds less than 10 mph.
.WEDNESDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the mid 70s. Minimum RH 65 percent. South
winds less than 10 mph.
.WEDNESDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the upper 50s. Southeast winds less than
10 mph.
.THURSDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the upper 70s. Minimum RH 66 percent.
Southwest winds less than 10 mph.
.THURSDAY NIGHT...Partly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the upper 50s. Southeast
winds less than 10 mph.
.FRIDAY...Sunny. Highs in the upper 70s. Minimum RH 46 percent.
West winds less than 10 mph.
.FRIDAY NIGHT...Mostly clear. Lows in the mid 50s. Southeast
winds less than 10 mph.
.SATURDAY...Sunny. Highs around 80. Minimum RH 46 percent. West
winds less than 10 mph.
.SATURDAY NIGHT...Partly cloudy. Lows in the lower 50s. North
winds less than 10 mph.
.SUNDAY...Sunny. Highs in the upper 70s. Minimum RH 43 percent.
North winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
NCZ061-020700-
Clay-
Including the cities of Shooting Creek, Brasstown, Hayesville,
and Tusquitee
150 AM EDT Mon Sep 1 2025
Today Tonight Tue
Cloud Cover Pcldy Pcldy Pcldy
Temp (24h trend) 69-74 (-2) 51-56 (-2) 68-73
RH % (24h trend) 58-63 (-7) 87-92 (-7) 54-59
RH Recovery Excellent
AM 20FT Wnd (mph) SE 5 Lgt/Var
PM 20FT Wnd (mph) Lgt/Var E 5 Lgt/Var
Transport Wnd (mph) NE 5 E 7 S 5
Mixing Hgt(ft-agl) 4180 130 3880
Vent Rate (mph-ft) 20900 910 19400
Max Dispersion Early 17 Gen Poor 3 Very Poor 18 Gen Poor
Max Dispersion Late 18 Gen Poor 4 Very Poor 16 Gen Poor
Category Day 2 1 2
Max LVORI Early 6 6 5
Max LVORI Late 5 5 4
Precip Chance (%) 20 0 20
Precip Type Tstms None Tstms
Precip Duration 1 1
Precip Amount 0.05 0.00 0.01
Precip Begin 4 PM 2 PM
Precip End 7 PM 8 PM
Chance of Thunder (%) 20 0 20
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY NIGHT...Mostly cloudy with a slight chance of showers
and thunderstorms. Lows in the mid 50s. Southeast winds less than
10 mph.
.WEDNESDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the lower 70s. Minimum RH 75 percent.
South winds less than 10 mph.
.WEDNESDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the upper 50s. Southeast winds less than
10 mph.
.THURSDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the lower 70s. Minimum RH 78 percent.
Southwest winds less than 10 mph.
.THURSDAY NIGHT...Partly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the mid 50s. Northwest
winds less than 10 mph.
.FRIDAY...Sunny. Highs in the mid 70s. Minimum RH 54 percent.
West winds less than 10 mph.
.FRIDAY NIGHT...Mostly clear. Lows in the mid 50s. Northeast
winds less than 10 mph.
.SATURDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the upper 70s. Minimum RH 54 percent.
Northwest winds less than 10 mph.
.SATURDAY NIGHT...Partly cloudy. Lows in the lower 50s. North
winds less than 10 mph.
.SUNDAY...Sunny. Highs in the mid 70s. Minimum RH 50 percent.
Northwest winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ015-020700-
Hancock-
Including the cities of Evanston, Sneedville, Treadway,
and Kyles Ford
150 AM EDT Mon Sep 1 2025
Today Tonight Tue
Cloud Cover Pcldy Pcldy Mcldy
Temp (24h trend) 76-81 (-3) 53-58 (0) 71-76
RH % (24h trend) 47-52 (+5) 89-94 (-4) 55-60
RH Recovery Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) E 5 E 5 SW 6
Mixing Hgt(ft-agl) 5790 110 3330
Vent Rate (mph-ft) 28950 550 19980
Max Dispersion Early 17 Gen Poor 3 Very Poor 12 Poor
Max Dispersion Late 23 Fair 2 Very Poor 15 Gen Poor
Category Day 2 1 2
Max LVORI Early 7 6 6
Max LVORI Late 3 6 3
Precip Chance (%) 0 0 20
Precip Type None None Tstms
Precip Duration 1
Precip Amount 0.00 0.00 0.01
Precip Begin 8 AM
Precip End 8 PM
Chance of Thunder (%) 0 0 20
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the upper 50s. Light and
variable wind.
.WEDNESDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the mid 70s. Minimum RH 70 percent. South
winds less than 10 mph.
.WEDNESDAY NIGHT...Partly cloudy with a slight chance of showers
and thunderstorms. Lows in the upper 50s. South winds less than
10 mph.
.THURSDAY...Partly sunny with showers likely and a chance of
thunderstorms. Highs in the mid 70s. Minimum RH 72 percent.
Southwest winds less than 10 mph.
.THURSDAY NIGHT...Partly cloudy with a chance of showers. Lows in
the mid 50s. Southwest winds less than 10 mph.
.FRIDAY...Sunny. Highs in the upper 70s. Minimum RH 47 percent.
Southwest winds less than 10 mph.
.FRIDAY NIGHT...Mostly clear. Lows in the mid 50s. Southwest
winds less than 10 mph.
.SATURDAY...Mostly sunny. Highs in the upper 70s. Minimum RH
48 percent. West winds less than 10 mph.
.SATURDAY NIGHT...Partly cloudy. Lows in the lower 50s. North
winds less than 10 mph.
.SUNDAY...Sunny. Highs in the upper 70s. Minimum RH 44 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.
$$
TNZ016-020700-
Hawkins-
Including the city of Mooresburg
150 AM EDT Mon Sep 1 2025
Today Tonight Tue
Cloud Cover Pcldy Pcldy Pcldy
Temp (24h trend) 76-81 (-2) 52-57 (-1) 71-76
RH % (24h trend) 45-50 (-1) 88-93 (-5) 54-59
RH Recovery Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) NE 5 E 5 SW 5
Mixing Hgt(ft-agl) 6040 160 3600
Vent Rate (mph-ft) 30200 800 18000
Max Dispersion Early 17 Gen Poor 3 Very Poor 12 Poor
Max Dispersion Late 24 Fair 2 Very Poor 14 Gen Poor
Category Day 2 1 2
Max LVORI Early 7 6 6
Max LVORI Late 3 6 3
Precip Chance (%) 0 0 20
Precip Type None None Tstms
Precip Duration 1
Precip Amount 0.00 0.00 0.01
Precip Begin 8 AM
Precip End 8 PM
Chance of Thunder (%) 0 0 20
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the upper 50s. Light and
variable wind.
.WEDNESDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the mid 70s. Minimum RH 69 percent. South
winds less than 10 mph.
.WEDNESDAY NIGHT...Partly cloudy with a slight chance of showers
and thunderstorms. Lows in the upper 50s. South winds less than
10 mph.
.THURSDAY...Mostly sunny with showers likely and a chance of
thunderstorms. Highs in the upper 70s. Minimum RH 71 percent.
Southwest winds less than 10 mph.
.THURSDAY NIGHT...Partly cloudy with a chance of showers. Lows in
the mid 50s. Southwest winds less than 10 mph.
.FRIDAY...Sunny. Highs in the upper 70s. Minimum RH 50 percent.
Southwest winds less than 10 mph.
.FRIDAY NIGHT...Mostly clear. Lows in the mid 50s. South winds
less than 10 mph.
.SATURDAY...Mostly sunny. Highs in the upper 70s. Minimum RH
50 percent. West winds less than 10 mph.
.SATURDAY NIGHT...Partly cloudy. Lows in the lower 50s. North
winds less than 10 mph.
.SUNDAY...Sunny. Highs in the upper 70s. Minimum RH 45 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.
$$
TNZ017-020700-
Sullivan-
Including the cities of Kingsport, Bristol TN,
and South Holston Dam
150 AM EDT Mon Sep 1 2025
Today Tonight Tue
Cloud Cover Pcldy Mclear Pcldy
Temp (24h trend) 75-80 (-2) 51-56 (-1) 72-77
RH % (24h trend) 41-46 (-7) 85-90 (-7) 48-53
RH Recovery Excellent
AM 20FT Wnd (mph) E 7 SE 6
PM 20FT Wnd (mph) Lgt/Var E 8 Lgt/Var
Transport Wnd (mph) NE 5 SE 6 W 3
Mixing Hgt(ft-agl) 6450 250 4440
Vent Rate (mph-ft) 32250 1500 13320
Max Dispersion Early 21 Fair 3 Very Poor 13 Gen Poor
Max Dispersion Late 26 Fair 3 Very Poor 15 Gen Poor
Category Day 2 1 2
Max LVORI Early 6 4 6
Max LVORI Late 2 6 3
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY NIGHT...Mostly cloudy with a slight chance of showers.
Lows in the upper 50s. Southeast winds less than 10 mph.
.WEDNESDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the mid 70s. Minimum RH 68 percent. South
winds less than 10 mph.
.WEDNESDAY NIGHT...Partly cloudy with a slight chance of showers
and thunderstorms. Lows in the upper 50s. Southeast winds less
than 10 mph.
.THURSDAY...Mostly sunny with showers likely and a chance of
thunderstorms. Highs in the mid 70s. Minimum RH 71 percent.
Southwest winds less than 10 mph.
.THURSDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the upper 50s. Southwest
winds less than 10 mph.
.FRIDAY...Sunny. Highs in the upper 70s. Minimum RH 51 percent.
Southwest winds less than 10 mph.
.FRIDAY NIGHT...Mostly clear. Lows in the mid 50s. South winds
less than 10 mph.
.SATURDAY...Mostly sunny. Highs in the upper 70s. Minimum RH
52 percent. West winds less than 10 mph.
.SATURDAY NIGHT...Partly cloudy. Lows in the lower 50s. North
winds less than 10 mph.
.SUNDAY...Sunny. Highs in the upper 70s. Minimum RH 46 percent.
North winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ046-020700-
Northwest Carter-
Including the city of Elizabethton
150 AM EDT Mon Sep 1 2025
Today Tonight Tue
Cloud Cover Pcldy Mclear Pcldy
Temp (24h trend) 74-79 (-2) 50-55 (-1) 71-76
RH % (24h trend) 39-44 (-13) 79-84 (-9) 43-48
RH Recovery Excellent
AM 20FT Wnd (mph) E 5 Lgt/Var
PM 20FT Wnd (mph) Lgt/Var E 8 Lgt/Var
Transport Wnd (mph) NE 5 SE 7 W 3
Mixing Hgt(ft-agl) 6230 160 4690
Vent Rate (mph-ft) 31150 1120 14070
Max Dispersion Early 17 Gen Poor 5 Very Poor 13 Gen Poor
Max Dispersion Late 26 Fair 5 Very Poor 17 Gen Poor
Category Day 2 1 2
Max LVORI Early 5 3 5
Max LVORI Late 2 5 3
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY NIGHT...Mostly cloudy with a slight chance of showers.
Lows in the upper 50s. Southeast winds less than 10 mph.
.WEDNESDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the lower 70s. Minimum RH 64 percent.
South winds less than 10 mph.
.WEDNESDAY NIGHT...Partly cloudy with a slight chance of showers
and thunderstorms. Lows in the upper 50s. Southeast winds less
than 10 mph.
.THURSDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the mid 70s. Minimum RH 66 percent.
Southwest winds less than 10 mph.
.THURSDAY NIGHT...Partly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the upper 50s. Southwest
winds less than 10 mph.
.FRIDAY...Sunny. Highs in the mid 70s. Minimum RH 48 percent.
West winds less than 10 mph.
.FRIDAY NIGHT...Mostly clear. Lows in the mid 50s. South winds
less than 10 mph.
.SATURDAY...Mostly sunny. Highs in the upper 70s. Minimum RH
50 percent. West winds less than 10 mph.
.SATURDAY NIGHT...Partly cloudy. Lows in the lower 50s. North
winds less than 10 mph.
.SUNDAY...Sunny. Highs in the mid 70s. Minimum RH 43 percent.
North winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ044-020700-
Washington TN-
Including the city of Johnson City
150 AM EDT Mon Sep 1 2025
Today Tonight Tue
Cloud Cover Pcldy Pcldy Pcldy
Temp (24h trend) 75-80 (-1) 51-56 (-1) 73-78
RH % (24h trend) 43-48 (-8) 83-88 (-11) 47-52
RH Recovery Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var SE 5 Lgt/Var
Transport Wnd (mph) NE 5 SE 5 W 5
Mixing Hgt(ft-agl) 5980 190 4900
Vent Rate (mph-ft) 29900 950 24500
Max Dispersion Early 16 Gen Poor 4 Very Poor 16 Gen Poor
Max Dispersion Late 24 Fair 3 Very Poor 20 Gen Poor
Category Day 2 1 2
Max LVORI Early 6 4 5
Max LVORI Late 2 5 3
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY NIGHT...Mostly cloudy with a slight chance of showers.
Lows in the upper 50s. Southeast winds less than 10 mph.
.WEDNESDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the mid 70s. Minimum RH 66 percent. South
winds less than 10 mph.
.WEDNESDAY NIGHT...Partly cloudy with a slight chance of showers
and thunderstorms. Lows in the upper 50s. South winds less than
10 mph.
.THURSDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the upper 70s. Minimum RH 68 percent.
Southwest winds less than 10 mph.
.THURSDAY NIGHT...Partly cloudy with a chance of showers. Lows in
the upper 50s. Southwest winds less than 10 mph.
.FRIDAY...Sunny. Highs in the upper 70s. Minimum RH 50 percent.
Southwest winds less than 10 mph.
.FRIDAY NIGHT...Mostly clear. Lows in the mid 50s. South winds
less than 10 mph.
.SATURDAY...Mostly sunny. Highs in the upper 70s. Minimum RH
50 percent. West winds less than 10 mph.
.SATURDAY NIGHT...Partly cloudy. Lows in the lower 50s. North
winds less than 10 mph.
.SUNDAY...Sunny. Highs in the upper 70s. Minimum RH 45 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.
$$
TNZ042-020700-
Northwest Greene-
Including the city of Greeneville
150 AM EDT Mon Sep 1 2025
Today Tonight Tue
Cloud Cover Pcldy Pcldy Pcldy
Temp (24h trend) 76-81 (-3) 52-57 (-1) 73-78
RH % (24h trend) 44-49 (-2) 82-87 (-10) 49-54
RH Recovery Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var SE 5 Lgt/Var
Transport Wnd (mph) NE 5 SE 6 W 5
Mixing Hgt(ft-agl) 5590 230 4320
Vent Rate (mph-ft) 27950 1380 21600
Max Dispersion Early 18 Gen Poor 4 Very Poor 14 Gen Poor
Max Dispersion Late 22 Fair 3 Very Poor 17 Gen Poor
Category Day 2 1 2
Max LVORI Early 6 4 5
Max LVORI Late 3 5 3
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY NIGHT...Mostly cloudy with a slight chance of showers
and thunderstorms. Lows in the upper 50s. Southeast winds less
than 10 mph.
.WEDNESDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the mid 70s. Minimum RH 64 percent. South
winds less than 10 mph.
.WEDNESDAY NIGHT...Partly cloudy with a slight chance of showers
and thunderstorms. Lows in the upper 50s. South winds less than
10 mph.
.THURSDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the upper 70s. Minimum RH 65 percent.
Southwest winds less than 10 mph.
.THURSDAY NIGHT...Partly cloudy with a chance of showers. Lows in
the upper 50s. Southwest winds less than 10 mph.
.FRIDAY...Sunny. Highs in the upper 70s. Minimum RH 48 percent.
Southwest winds less than 10 mph.
.FRIDAY NIGHT...Mostly clear. Lows in the mid 50s. South winds
less than 10 mph.
.SATURDAY...Mostly sunny. Highs around 80. Minimum RH 48 percent.
West winds less than 10 mph.
.SATURDAY NIGHT...Partly cloudy. Lows in the lower 50s. North
winds less than 10 mph.
.SUNDAY...Sunny. Highs in the upper 70s. Minimum RH 44 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.
$$
TNZ038-020700-
Grainger-
Including the city of Bean Station
150 AM EDT Mon Sep 1 2025
Today Tonight Tue
Cloud Cover Pcldy Pcldy Pcldy
Temp (24h trend) 76-81 (-4) 55-60 (-1) 72-77
RH % (24h trend) 52-57 (+11) 89-94 (0) 59-64
RH Recovery Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) NE 3 NE 5 SW 5
Mixing Hgt(ft-agl) 5580 160 2640
Vent Rate (mph-ft) 16740 800 13200
Max Dispersion Early 18 Gen Poor 2 Very Poor 9 Poor
Max Dispersion Late 21 Fair 2 Very Poor 10 Poor
Category Day 2 1 1
Max LVORI Early 6 6 6
Max LVORI Late 3 7 3
Precip Chance (%) 0 0 20
Precip Type None None Tstms
Precip Duration 1
Precip Amount 0.00 0.00 0.01
Precip Begin 8 AM
Precip End Continuing
Chance of Thunder (%) 0 0 20
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the upper 50s. Light and
variable wind.
.WEDNESDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the upper 70s. Minimum RH 71 percent.
South winds less than 10 mph.
.WEDNESDAY NIGHT...Partly cloudy with a slight chance of showers
and thunderstorms. Lows around 60. South winds less than 10 mph.
.THURSDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the upper 70s. Minimum RH 73 percent.
Southwest winds less than 10 mph.
.THURSDAY NIGHT...Partly cloudy with a chance of showers. Lows in
the upper 50s. Southwest winds less than 10 mph.
.FRIDAY...Sunny. Highs around 80. Minimum RH 51 percent.
Southwest winds less than 10 mph.
.FRIDAY NIGHT...Mostly clear. Lows in the upper 50s. Southwest
winds less than 10 mph.
.SATURDAY...Mostly sunny. Highs in the lower 80s. Minimum RH
49 percent. West winds less than 10 mph.
.SATURDAY NIGHT...Partly cloudy. Lows in the lower 50s. North
winds less than 10 mph.
.SUNDAY...Sunny. Highs in the upper 70s. Minimum RH 45 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.
$$
TNZ039-020700-
Hamblen-
Including the cities of Alpha, Morristown, and Russellville
150 AM EDT Mon Sep 1 2025
Today Tonight Tue
Cloud Cover Pcldy Pcldy Pcldy
Temp (24h trend) 77-82 (-3) 55-60 (-1) 73-78
RH % (24h trend) 49-54 (+5) 86-91 (-4) 57-62
RH Recovery Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) NE 5 E 5 SW 3
Mixing Hgt(ft-agl) 5690 200 3020
Vent Rate (mph-ft) 28450 1000 9060
Max Dispersion Early 18 Gen Poor 3 Very Poor 9 Poor
Max Dispersion Late 23 Fair 2 Very Poor 10 Poor
Category Day 2 1 1
Max LVORI Early 6 6 6
Max LVORI Late 3 6 3
Precip Chance (%) 0 0 20
Precip Type None None Tstms
Precip Duration 1
Precip Amount 0.00 0.00 0.01
Precip Begin 8 AM
Precip End 8 PM
Chance of Thunder (%) 0 0 20
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the upper 50s. Light and
variable wind.
.WEDNESDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the upper 70s. Minimum RH 69 percent.
South winds less than 10 mph.
.WEDNESDAY NIGHT...Partly cloudy with a slight chance of showers
and thunderstorms. Lows around 60. Light and variable wind.
.THURSDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs around 80. Minimum RH 71 percent. Southwest
winds less than 10 mph.
.THURSDAY NIGHT...Partly cloudy with a chance of showers. Lows in
the upper 50s. Southwest winds less than 10 mph.
.FRIDAY...Sunny. Highs around 80. Minimum RH 52 percent.
Southwest winds less than 10 mph.
.FRIDAY NIGHT...Mostly clear. Lows in the upper 50s. Southwest
winds less than 10 mph.
.SATURDAY...Mostly sunny. Highs in the lower 80s. Minimum RH
50 percent. West winds less than 10 mph.
.SATURDAY NIGHT...Partly cloudy. Lows in the mid 50s. North winds
less than 10 mph.
.SUNDAY...Sunny. Highs in the upper 70s. Minimum RH 46 percent.
North winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ040-020700-
Northwest Cocke-
Including the cities of Bybee and Newport
150 AM EDT Mon Sep 1 2025
Today Tonight Tue
Cloud Cover Pcldy Pcldy Pcldy
Temp (24h trend) 76-81 (-4) 55-60 (-1) 74-79
RH % (24h trend) 46-51 (0) 81-86 (-7) 50-55
RH Recovery Excellent
AM 20FT Wnd (mph) E 5 Lgt/Var
PM 20FT Wnd (mph) Lgt/Var SE 7 Lgt/Var
Transport Wnd (mph) NE 5 SE 6 W 3
Mixing Hgt(ft-agl) 5140 220 3730
Vent Rate (mph-ft) 25700 1320 11190
Max Dispersion Early 19 Gen Poor 4 Very Poor 12 Poor
Max Dispersion Late 22 Fair 4 Very Poor 13 Gen Poor
Category Day 2 1 2
Max LVORI Early 5 4 5
Max LVORI Late 3 5 3
Precip Chance (%) 0 0 20
Precip Type None None Tstms
Precip Duration 1
Precip Amount 0.00 0.00 0.01
Precip Begin 2 PM
Precip End Continuing
Chance of Thunder (%) 0 0 20
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows around 60. Southeast winds
less than 10 mph.
.WEDNESDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the upper 70s. Minimum RH 64 percent.
South winds less than 10 mph.
.WEDNESDAY NIGHT...Partly cloudy with a slight chance of showers
and thunderstorms. Lows around 60. South winds less than 10 mph.
.THURSDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs around 80. Minimum RH 62 percent. Southwest
winds less than 10 mph.
.THURSDAY NIGHT...Partly cloudy with a chance of showers. Lows in
the upper 50s. Southwest winds less than 10 mph.
.FRIDAY...Sunny. Highs in the lower 80s. Minimum RH 45 percent.
West winds less than 10 mph.
.FRIDAY NIGHT...Mostly clear. Lows in the upper 50s. South winds
less than 10 mph.
.SATURDAY...Mostly sunny. Highs in the lower 80s. Minimum RH
47 percent. West winds less than 10 mph.
.SATURDAY NIGHT...Partly cloudy. Lows in the mid 50s. Northwest
winds less than 10 mph.
.SUNDAY...Sunny. Highs in the upper 70s. Minimum RH 43 percent.
North winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ070-020700-
Jefferson-
Including the cities of Jefferson City, Strawberry Plains,
Chestnut Hill, Dandridge, and White Pine
150 AM EDT Mon Sep 1 2025
Today Tonight Tue
Cloud Cover Pcldy Pcldy Pcldy
Temp (24h trend) 76-81 (-5) 56-61 (-1) 73-78
RH % (24h trend) 52-57 (+9) 89-94 (-3) 56-61
RH Recovery Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) NE 5 SE 3 W 3
Mixing Hgt(ft-agl) 5550 240 2990
Vent Rate (mph-ft) 27750 720 8970
Max Dispersion Early 19 Gen Poor 2 Very Poor 9 Poor
Max Dispersion Late 22 Fair 2 Very Poor 12 Poor
Category Day 2 1 1
Max LVORI Early 7 6 6
Max LVORI Late 3 7 3
Precip Chance (%) 0 0 20
Precip Type None None Tstms
Precip Duration 1
Precip Amount 0.00 0.00 0.01
Precip Begin 8 AM
Precip End 8 PM
Chance of Thunder (%) 0 0 20
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows around 60. East winds less
than 10 mph.
.WEDNESDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the upper 70s. Minimum RH 68 percent.
Southwest winds less than 10 mph.
.WEDNESDAY NIGHT...Partly cloudy with a slight chance of showers
and thunderstorms. Lows in the lower 60s. South winds less than
10 mph.
.THURSDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs around 80. Minimum RH 68 percent. Southwest
winds less than 10 mph.
.THURSDAY NIGHT...Partly cloudy with a chance of showers. Lows in
the upper 50s. Southwest winds less than 10 mph.
.FRIDAY...Sunny. Highs in the lower 80s. Minimum RH 50 percent.
Southwest winds less than 10 mph.
.FRIDAY NIGHT...Mostly clear. Lows in the upper 50s. Southwest
winds less than 10 mph.
.SATURDAY...Mostly sunny. Highs in the lower 80s. Minimum RH
49 percent. West winds less than 10 mph.
.SATURDAY NIGHT...Partly cloudy. Lows in the mid 50s. North winds
less than 10 mph.
.SUNDAY...Sunny. Highs around 80. Minimum RH 46 percent. North
winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ035-020700-
Morgan-
Including the cities of Pine Orchard, High Point, and Petros
150 AM EDT Mon Sep 1 2025
Today Tonight Tue
Cloud Cover Pcldy Pcldy Mcldy
Temp (24h trend) 75-80 (-3) 55-60 (0) 70-75
RH % (24h trend) 55-60 (+14) 95-100 (+2) 60-65
RH Recovery Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) S 5 SE 3 SW 6
Mixing Hgt(ft-agl) 4640 200 2610
Vent Rate (mph-ft) 23200 600 15660
Max Dispersion Early 24 Fair 2 Very Poor 13 Gen Poor
Max Dispersion Late 20 Gen Poor 2 Very Poor 14 Gen Poor
Category Day 2 1 2
Max LVORI Early 9 8 7
Max LVORI Late 3 8 4
Precip Chance (%) 30 30 50
Precip Type Tstms Tstms Tstms
Precip Duration 1 1 1
Precip Amount 0.04 0.01 0.06
Precip Begin 12 PM 4 AM Continuing
Precip End 8 PM Continuing Continuing
Chance of Thunder (%) 30 20 30
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the upper 50s. Southeast
winds less than 10 mph.
.WEDNESDAY...Partly sunny with showers likely and a chance of
thunderstorms. Highs in the mid 70s. Minimum RH 72 percent. South
winds less than 10 mph.
.WEDNESDAY NIGHT...Partly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows around 60. South winds less
than 10 mph.
.THURSDAY...Partly sunny with showers likely and a chance of
thunderstorms. Highs in the mid 70s. Minimum RH 75 percent.
Southwest winds less than 10 mph.
.THURSDAY NIGHT...Partly cloudy with a chance of showers. Lows in
the mid 50s. West winds less than 10 mph.
.FRIDAY...Sunny. Highs in the upper 70s. Minimum RH 45 percent.
Southwest winds less than 10 mph.
.FRIDAY NIGHT...Mostly clear. Lows in the mid 50s. Southwest
winds less than 10 mph.
.SATURDAY...Mostly sunny. Highs in the upper 70s. Minimum RH
48 percent. Northwest winds less than 10 mph.
.SATURDAY NIGHT...Mostly clear. Lows in the lower 50s. North
winds less than 10 mph.
.SUNDAY...Sunny. Highs in the upper 70s. Minimum RH 43 percent.
North winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ012-020700-
Scott TN-
Including the cities of Big South Fork National, Oneida,
Smokey Junction, Elgin, Huntsville, Norma, and Slick Rock
150 AM EDT Mon Sep 1 2025
Today Tonight Tue
Cloud Cover Pcldy Pcldy Mcldy
Temp (24h trend) 74-79 (-3) 55-60 (+1) 70-75
RH % (24h trend) 57-62 (+18) 95-100 (+3) 61-66
RH Recovery Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) S 3 SE 3 SW 8
Mixing Hgt(ft-agl) 4460 220 2810
Vent Rate (mph-ft) 13380 660 22480
Max Dispersion Early 19 Gen Poor 2 Very Poor 18 Gen Poor
Max Dispersion Late 18 Gen Poor 3 Very Poor 21 Fair
Category Day 2 1 2
Max LVORI Early 8 7 8
Max LVORI Late 4 8 4
Precip Chance (%) 30 30 50
Precip Type Tstms Tstms Tstms
Precip Duration 1 1 1
Precip Amount 0.06 0.01 0.12
Precip Begin 1 PM 5 AM Continuing
Precip End 7 PM Continuing Continuing
Chance of Thunder (%) 30 20 30
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the upper 50s. Southeast
winds less than 10 mph.
.WEDNESDAY...Partly sunny with showers likely and a chance of
thunderstorms. Highs in the mid 70s. Minimum RH 73 percent. South
winds less than 10 mph.
.WEDNESDAY NIGHT...Partly cloudy with a slight chance of showers
and thunderstorms. Lows in the upper 50s. South winds less than
10 mph.
.THURSDAY...Partly sunny with showers likely and a chance of
thunderstorms. Highs in the mid 70s. Minimum RH 77 percent.
Southwest winds less than 10 mph.
.THURSDAY NIGHT...Partly cloudy with a chance of showers. Lows in
the lower 50s. Southwest winds less than 10 mph.
.FRIDAY...Sunny. Highs in the upper 70s. Minimum RH 46 percent.
Southwest winds less than 10 mph.
.FRIDAY NIGHT...Mostly clear. Lows in the mid 50s. Southwest
winds less than 10 mph.
.SATURDAY...Mostly sunny. Highs in the upper 70s. Minimum RH
49 percent. West winds less than 10 mph.
.SATURDAY NIGHT...Mostly clear. Lows in the lower 50s. North
winds less than 10 mph.
.SUNDAY...Sunny. Highs in the upper 70s. Minimum RH 44 percent.
North winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ013-020700-
Campbell-
Including the cities of Fincastle, La Follette, Elk Valley,
Jellico, White Oak, Caryville, and Royal Blue
150 AM EDT Mon Sep 1 2025
Today Tonight Tue
Cloud Cover Pcldy Pcldy Pcldy
Temp (24h trend) 72-77 (-5) 55-60 (0) 68-73
RH % (24h trend) 59-64 (+16) 95-100 (+1) 62-67
RH Recovery Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) NE 3 S 6 SW 6
Mixing Hgt(ft-agl) 4240 120 2550
Vent Rate (mph-ft) 12720 720 15300
Max Dispersion Early 14 Gen Poor 2 Very Poor 11 Poor
Max Dispersion Late 13 Gen Poor 2 Very Poor 14 Gen Poor
Category Day 2 1 2
Max LVORI Early 8 6 7
Max LVORI Late 4 8 4
Precip Chance (%) 20 20 40
Precip Type Tstms None Tstms
Precip Duration 1 1
Precip Amount 0.06 0.01 0.08
Precip Begin 1 PM 6 AM Continuing
Precip End 7 PM Continuing Continuing
Chance of Thunder (%) 20 0 30
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the upper 50s. Southeast
winds less than 10 mph.
.WEDNESDAY...Partly sunny with showers likely and a chance of
thunderstorms. Highs in the lower 70s. Minimum RH 76 percent.
South winds less than 10 mph.
.WEDNESDAY NIGHT...Partly cloudy with a slight chance of showers
and thunderstorms. Lows around 60. South winds less than 10 mph.
.THURSDAY...Partly sunny with showers likely and a chance of
thunderstorms. Highs in the mid 70s. Minimum RH 79 percent.
Southwest winds less than 10 mph.
.THURSDAY NIGHT...Partly cloudy with a chance of showers. Lows in
the mid 50s. Southwest winds less than 10 mph.
.FRIDAY...Sunny. Highs in the upper 70s. Minimum RH 49 percent.
Southwest winds less than 10 mph.
.FRIDAY NIGHT...Mostly clear. Lows in the upper 50s. Southwest
winds less than 10 mph.
.SATURDAY...Mostly sunny. Highs in the mid 70s. Minimum RH
52 percent. West winds less than 10 mph.
.SATURDAY NIGHT...Mostly clear. Lows in the lower 50s. North
winds less than 10 mph.
.SUNDAY...Sunny. Highs in the mid 70s. Minimum RH 46 percent.
North winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ014-020700-
Claiborne-
Including the cities of Lone Mountain, Sandlick, Springdale,
Arthur, Harrogate-Shawanee, Clairfield, and Howard Quarter
150 AM EDT Mon Sep 1 2025
Today Tonight Tue
Cloud Cover Pcldy Pcldy Mcldy
Temp (24h trend) 75-80 (-4) 54-59 (-1) 70-75
RH % (24h trend) 51-56 (+9) 92-97 (0) 59-64
RH Recovery Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) E 3 SE 5 SW 6
Mixing Hgt(ft-agl) 5200 160 2600
Vent Rate (mph-ft) 15600 800 15600
Max Dispersion Early 16 Gen Poor 2 Very Poor 10 Poor
Max Dispersion Late 19 Gen Poor 2 Very Poor 13 Gen Poor
Category Day 2 1 2
Max LVORI Early 7 6 7
Max LVORI Late 3 7 3
Precip Chance (%) 0 0 30
Precip Type None None Tstms
Precip Duration 1
Precip Amount 0.00 0.00 0.01
Precip Begin Continuing
Precip End 8 PM
Chance of Thunder (%) 0 0 30
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the upper 50s. East winds
less than 10 mph.
.WEDNESDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the mid 70s. Minimum RH 73 percent. South
winds less than 10 mph.
.WEDNESDAY NIGHT...Partly cloudy with a slight chance of showers
and thunderstorms. Lows in the upper 50s. South winds less than
10 mph.
.THURSDAY...Partly sunny with showers likely and a chance of
thunderstorms. Highs in the mid 70s. Minimum RH 75 percent.
Southwest winds less than 10 mph.
.THURSDAY NIGHT...Partly cloudy with a chance of showers. Lows in
the mid 50s. Southwest winds less than 10 mph.
.FRIDAY...Sunny. Highs in the upper 70s. Minimum RH 48 percent.
Southwest winds less than 10 mph.
.FRIDAY NIGHT...Mostly clear. Lows in the mid 50s. Southwest
winds less than 10 mph.
.SATURDAY...Mostly sunny. Highs in the upper 70s. Minimum RH
49 percent. West winds less than 10 mph.
.SATURDAY NIGHT...Mostly clear. Lows in the lower 50s. North
winds less than 10 mph.
.SUNDAY...Sunny. Highs in the upper 70s. Minimum RH 44 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.
$$
TNZ037-020700-
Union-
Including the cities of Maynardville, Norris Lake, Paulette,
Rose Hill, Sharps Chapel, and Luttrell
150 AM EDT Mon Sep 1 2025
Today Tonight Tue
Cloud Cover Pcldy Pcldy Pcldy
Temp (24h trend) 76-81 (-4) 55-60 (-1) 71-76
RH % (24h trend) 53-58 (+12) 95-100 (+2) 58-63
RH Recovery Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) N 3 SE 3 SW 5
Mixing Hgt(ft-agl) 5520 190 2480
Vent Rate (mph-ft) 16560 570 12400
Max Dispersion Early 18 Gen Poor 2 Very Poor 8 Poor
Max Dispersion Late 17 Gen Poor 2 Very Poor 11 Poor
Category Day 2 1 1
Max LVORI Early 8 7 8
Max LVORI Late 3 9 3
Precip Chance (%) 20 20 30
Precip Type Tstms None Tstms
Precip Duration 1 1
Precip Amount 0.01 0.01 0.01
Precip Begin 2 PM 7 AM Continuing
Precip End 7 PM Continuing Continuing
Chance of Thunder (%) 20 0 30
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the upper 50s. Light and
variable wind.
.WEDNESDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the mid 70s. Minimum RH 71 percent. South
winds less than 10 mph.
.WEDNESDAY NIGHT...Partly cloudy with a slight chance of showers
and thunderstorms. Lows around 60. South winds less than 10 mph.
.THURSDAY...Mostly sunny with showers likely and a chance of
thunderstorms. Highs in the upper 70s. Minimum RH 73 percent.
Southwest winds less than 10 mph.
.THURSDAY NIGHT...Partly cloudy with a chance of showers. Lows in
the mid 50s. Southwest winds less than 10 mph.
.FRIDAY...Sunny. Highs around 80. Minimum RH 48 percent.
Southwest winds less than 10 mph.
.FRIDAY NIGHT...Mostly clear. Lows in the upper 50s. Southwest
winds less than 10 mph.
.SATURDAY...Mostly sunny. Highs around 80. Minimum RH 49 percent.
West winds less than 10 mph.
.SATURDAY NIGHT...Partly cloudy. Lows in the lower 50s. North
winds less than 10 mph.
.SUNDAY...Sunny. Highs in the upper 70s. Minimum RH 44 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.
$$
TNZ036-020700-
Anderson-
Including the cities of Oak Ridge and Clinton
150 AM EDT Mon Sep 1 2025
Today Tonight Tue
Cloud Cover Pcldy Pcldy Pcldy
Temp (24h trend) 74-79 (-4) 56-61 (0) 70-75
RH % (24h trend) 54-59 (+12) 95-100 (+2) 56-61
RH Recovery Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) SW 5 E 3 SW 5
Mixing Hgt(ft-agl) 4910 190 2730
Vent Rate (mph-ft) 24550 570 13650
Max Dispersion Early 17 Gen Poor 2 Very Poor 9 Poor
Max Dispersion Late 20 Gen Poor 2 Very Poor 12 Poor
Category Day 2 1 1
Max LVORI Early 7 7 7
Max LVORI Late 3 8 3
Precip Chance (%) 20 20 30
Precip Type Tstms None Tstms
Precip Duration 1 1
Precip Amount 0.04 0.01 0.01
Precip Begin 1 PM 6 AM Continuing
Precip End 8 PM Continuing Continuing
Chance of Thunder (%) 20 0 30
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the upper 50s. East winds
less than 10 mph.
.WEDNESDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the mid 70s. Minimum RH 72 percent. South
winds less than 10 mph.
.WEDNESDAY NIGHT...Partly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows around 60. South winds less
than 10 mph.
.THURSDAY...Mostly sunny with showers likely and a chance of
thunderstorms. Highs in the mid 70s. Minimum RH 72 percent.
Southwest winds less than 10 mph.
.THURSDAY NIGHT...Partly cloudy with a chance of showers. Lows in
the mid 50s. West winds less than 10 mph.
.FRIDAY...Sunny. Highs in the upper 70s. Minimum RH 48 percent.
Southwest winds less than 10 mph.
.FRIDAY NIGHT...Mostly clear. Lows in the upper 50s. Southwest
winds less than 10 mph.
.SATURDAY...Mostly sunny. Highs in the upper 70s. Minimum RH
49 percent. West winds less than 10 mph.
.SATURDAY NIGHT...Partly cloudy. Lows in the lower 50s. North
winds less than 10 mph.
.SUNDAY...Sunny. Highs in the upper 70s. Minimum RH 44 percent.
North winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ069-020700-
Knox-
Including the cities of Bearden, Knoxville, and Lake Forest
150 AM EDT Mon Sep 1 2025
Today Tonight Tue
Cloud Cover Pcldy Pcldy Pcldy
Temp (24h trend) 77-82 (-3) 57-62 (0) 73-78
RH % (24h trend) 53-58 (+13) 93-98 (0) 56-61
RH Recovery Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) NW 5 S 3 W 6
Mixing Hgt(ft-agl) 5830 240 2850
Vent Rate (mph-ft) 29150 720 17100
Max Dispersion Early 18 Gen Poor 2 Very Poor 9 Poor
Max Dispersion Late 21 Fair 2 Very Poor 15 Gen Poor
Category Day 2 1 2
Max LVORI Early 8 7 8
Max LVORI Late 3 8 3
Precip Chance (%) 20 20 20
Precip Type Tstms None Tstms
Precip Duration 1 1
Precip Amount 0.01 0.01 0.01
Precip Begin 4 PM 7 AM Continuing
Precip End 8 PM Continuing Continuing
Chance of Thunder (%) 20 0 20
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows around 60. Light and
variable wind.
.WEDNESDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the upper 70s. Minimum RH 68 percent.
South winds less than 10 mph.
.WEDNESDAY NIGHT...Partly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the lower 60s. South
winds less than 10 mph.
.THURSDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the upper 70s. Minimum RH 70 percent.
Southwest winds less than 10 mph.
.THURSDAY NIGHT...Partly cloudy with a chance of showers. Lows in
the upper 50s. Southwest winds less than 10 mph.
.FRIDAY...Sunny. Highs in the lower 80s. Minimum RH 49 percent.
Southwest winds less than 10 mph.
.FRIDAY NIGHT...Mostly clear. Lows in the upper 50s. Southwest
winds less than 10 mph.
.SATURDAY...Mostly sunny. Highs in the lower 80s. Minimum RH
48 percent. West winds less than 10 mph.
.SATURDAY NIGHT...Partly cloudy. Lows in the mid 50s. North winds
less than 10 mph.
.SUNDAY...Sunny. Highs around 80. Minimum RH 44 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.
$$
TNZ073-020700-
North Sevier-
Including the cities of Harrisburg, Kodak, McMahan, Sevierville,
Seymour, and Pigeon Forge
150 AM EDT Mon Sep 1 2025
Today Tonight Tue
Cloud Cover Pcldy Pcldy Pcldy
Temp (24h trend) 76-81 (-4) 56-61 (0) 73-78
RH % (24h trend) 51-56 (+6) 91-96 (-3) 51-56
RH Recovery Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) N 5 E 3 W 5
Mixing Hgt(ft-agl) 5440 260 3130
Vent Rate (mph-ft) 27200 780 15650
Max Dispersion Early 19 Gen Poor 3 Very Poor 11 Poor
Max Dispersion Late 21 Fair 3 Very Poor 14 Gen Poor
Category Day 2 1 1
Max LVORI Early 8 6 7
Max LVORI Late 3 7 3
Precip Chance (%) 0 0 20
Precip Type None None Tstms
Precip Duration 1
Precip Amount 0.00 0.00 0.01
Precip Begin 8 AM
Precip End Continuing
Chance of Thunder (%) 0 0 20
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows around 60. Southeast winds
less than 10 mph.
.WEDNESDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the upper 70s. Minimum RH 63 percent.
Southwest winds less than 10 mph.
.WEDNESDAY NIGHT...Partly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the lower 60s. South
winds less than 10 mph.
.THURSDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs around 80. Minimum RH 63 percent. Southwest
winds less than 10 mph.
.THURSDAY NIGHT...Partly cloudy with a chance of showers. Lows in
the upper 50s. Southwest winds less than 10 mph.
.FRIDAY...Sunny. Highs in the lower 80s. Minimum RH 46 percent.
Southwest winds less than 10 mph.
.FRIDAY NIGHT...Mostly clear. Lows in the upper 50s. South winds
less than 10 mph.
.SATURDAY...Mostly sunny. Highs in the lower 80s. Minimum RH
47 percent. West winds less than 10 mph.
.SATURDAY NIGHT...Partly cloudy. Lows in the mid 50s. North winds
less than 10 mph.
.SUNDAY...Sunny. Highs around 80. Minimum RH 43 percent. North
winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ067-020700-
Roane-
Including the cities of Harriman, Eagle Furnace, Rockwood,
Bradbury, Fairview, Kingston, and Oliver Springs
150 AM EDT Mon Sep 1 2025
Today Tonight Tue
Cloud Cover Pcldy Pcldy Pcldy
Temp (24h trend) 77-82 (-5) 57-62 (0) 74-79
RH % (24h trend) 53-58 (+12) 95-100 (-1) 56-61
RH Recovery Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) SW 5 S 3 SW 6
Mixing Hgt(ft-agl) 5090 220 3060
Vent Rate (mph-ft) 25450 660 18360
Max Dispersion Early 21 Fair 2 Very Poor 13 Gen Poor
Max Dispersion Late 22 Fair 2 Very Poor 15 Gen Poor
Category Day 2 1 2
Max LVORI Early 10 8 9
Max LVORI Late 3 9 3
Precip Chance (%) 20 20 30
Precip Type Tstms Showers Tstms
Precip Duration 1 1 1
Precip Amount 0.01 0.01 0.01
Precip Begin 3 PM 6 AM Continuing
Precip End 8 PM Continuing Continuing
Chance of Thunder (%) 20 0 20
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows around 60. Light and
variable wind.
.WEDNESDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the upper 70s. Minimum RH 71 percent.
South winds less than 10 mph.
.WEDNESDAY NIGHT...Partly cloudy with a slight chance of showers
and thunderstorms. Lows in the lower 60s. South winds less than
10 mph.
.THURSDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs around 80. Minimum RH 71 percent. Southwest
winds less than 10 mph.
.THURSDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows in the upper 50s. West winds less than 10 mph.
.FRIDAY...Sunny. Highs in the lower 80s. Minimum RH 46 percent.
Southwest winds less than 10 mph.
.FRIDAY NIGHT...Mostly clear. Lows in the upper 50s. Southwest
winds less than 10 mph.
.SATURDAY...Mostly sunny. Highs in the lower 80s. Minimum RH
47 percent. West winds less than 10 mph.
.SATURDAY NIGHT...Partly cloudy. Lows in the mid 50s. North winds
less than 10 mph.
.SUNDAY...Sunny. Highs in the lower 80s. Minimum RH 44 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.
$$
TNZ068-020700-
Loudon-
Including the cities of Lenoir City and Loudon
150 AM EDT Mon Sep 1 2025
Today Tonight Tue
Cloud Cover Pcldy Pcldy Pcldy
Temp (24h trend) 78-83 (-4) 57-62 (-1) 74-79
RH % (24h trend) 51-56 (+10) 95-100 (-1) 53-58
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 3 S 3 SW 6
Mixing Hgt(ft-agl) 5050 220 3150
Vent Rate (mph-ft) 15150 660 18900
Max Dispersion Early 16 Gen Poor 2 Very Poor 15 Gen Poor
Max Dispersion Late 20 Gen Poor 2 Very Poor 18 Gen Poor
Category Day 2 1 2
Max LVORI Early 9 7 9
Max LVORI Late 3 9 3
Precip Chance (%) 20 20 20
Precip Type None None Tstms
Precip Duration 1
Precip Amount 0.01 0.01 0.01
Precip Begin 7 PM 7 AM Continuing
Precip End 8 PM Continuing Continuing
Chance of Thunder (%) 0 0 20
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows around 60. Light and
variable wind.
.WEDNESDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the upper 70s. Minimum RH 67 percent.
South winds less than 10 mph.
.WEDNESDAY NIGHT...Partly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the lower 60s. South
winds less than 10 mph.
.THURSDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the lower 80s. Minimum RH 66 percent.
Southwest winds less than 10 mph.
.THURSDAY NIGHT...Partly cloudy with a chance of showers. Lows in
the upper 50s. Southwest winds less than 10 mph.
.FRIDAY...Sunny. Highs in the lower 80s. Minimum RH 45 percent.
Southwest winds less than 10 mph.
.FRIDAY NIGHT...Mostly clear. Lows in the upper 50s. Southwest
winds less than 10 mph.
.SATURDAY...Mostly sunny. Highs in the lower 80s. Minimum RH
46 percent. West winds less than 10 mph.
.SATURDAY NIGHT...Partly cloudy. Lows in the mid 50s. North winds
less than 10 mph.
.SUNDAY...Sunny. Highs in the lower 80s. Minimum RH 43 percent.
North winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ071-020700-
Northwest Blount-
Including the cities of Happy Valley, Maryville, and Alcoa
150 AM EDT Mon Sep 1 2025
Today Tonight Tue
Cloud Cover Pcldy Pcldy Pcldy
Temp (24h trend) 77-82 (-3) 57-62 (-1) 73-78
RH % (24h trend) 51-56 (+8) 92-97 (-2) 53-58
RH Recovery Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var SE 6 Lgt/Var
Transport Wnd (mph) N 5 SE 3 W 6
Mixing Hgt(ft-agl) 5470 230 3240
Vent Rate (mph-ft) 27350 690 19440
Max Dispersion Early 17 Gen Poor 3 Very Poor 13 Gen Poor
Max Dispersion Late 22 Fair 3 Very Poor 16 Gen Poor
Category Day 2 1 2
Max LVORI Early 8 6 7
Max LVORI Late 3 7 3
Precip Chance (%) 20 0 20
Precip Type None None Tstms
Precip Duration 1
Precip Amount 0.01 0.00 0.01
Precip Begin 4 PM 8 AM
Precip End 8 PM Continuing
Chance of Thunder (%) 0 0 20
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the lower 60s. Southeast
winds less than 10 mph.
.WEDNESDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the upper 70s. Minimum RH 67 percent.
South winds less than 10 mph.
.WEDNESDAY NIGHT...Partly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the lower 60s. South
winds less than 10 mph.
.THURSDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs around 80. Minimum RH 68 percent. Southwest
winds 5 to 10 mph.
.THURSDAY NIGHT...Partly cloudy with a chance of showers. Lows in
the upper 50s. South winds less than 10 mph.
.FRIDAY...Sunny. Highs in the lower 80s. Minimum RH 48 percent.
Southwest winds less than 10 mph.
.FRIDAY NIGHT...Mostly clear. Lows in the upper 50s. South winds
less than 10 mph.
.SATURDAY...Mostly sunny. Highs in the lower 80s. Minimum RH
48 percent. West winds less than 10 mph.
.SATURDAY NIGHT...Partly cloudy. Lows in the mid 50s. Northeast
winds less than 10 mph.
.SUNDAY...Sunny. Highs around 80. Minimum RH 45 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.
$$
TNZ086-020700-
Northwest Monroe-
Including the cities of Sweetwater, Madisonville,
and Bullet Creek
150 AM EDT Mon Sep 1 2025
Today Tonight Tue
Cloud Cover Pcldy Pcldy Pcldy
Temp (24h trend) 78-83 (-3) 56-61 (-2) 75-80
RH % (24h trend) 49-54 (+4) 92-97 (-2) 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) W 5 SE 5 SW 6
Mixing Hgt(ft-agl) 5130 250 3730
Vent Rate (mph-ft) 25650 1250 22380
Max Dispersion Early 18 Gen Poor 3 Very Poor 16 Gen Poor
Max Dispersion Late 21 Fair 3 Very Poor 17 Gen Poor
Category Day 2 1 2
Max LVORI Early 10 6 7
Max LVORI Late 3 7 3
Precip Chance (%) 0 0 20
Precip Type None None Tstms
Precip Duration 1
Precip Amount 0.00 0.00 0.01
Precip Begin Continuing
Precip End Continuing
Chance of Thunder (%) 0 0 20
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows around 60. Southeast winds
less than 10 mph.
.WEDNESDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the upper 70s. Minimum RH 64 percent.
South winds less than 10 mph.
.WEDNESDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the lower 60s. South winds less than
10 mph.
.THURSDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the lower 80s. Minimum RH 63 percent.
Southwest winds less than 10 mph.
.THURSDAY NIGHT...Partly cloudy with a chance of showers. Lows in
the upper 50s. South winds less than 10 mph.
.FRIDAY...Sunny. Highs in the mid 80s. Minimum RH 43 percent.
Southwest winds less than 10 mph.
.FRIDAY NIGHT...Mostly clear. Lows in the upper 50s. South winds
less than 10 mph.
.SATURDAY...Mostly sunny. Highs in the lower 80s. Minimum RH
45 percent. West winds less than 10 mph.
.SATURDAY NIGHT...Partly cloudy. Lows in the mid 50s. North winds
less than 10 mph.
.SUNDAY...Sunny. Highs in the lower 80s. Minimum RH 43 percent.
North winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ083-020700-
Rhea-
Including the cities of Dayton, Evensville, Old Washington,
Grandview, and Spring City
150 AM EDT Mon Sep 1 2025
Today Tonight Tue
Cloud Cover Pcldy Pcldy Pcldy
Temp (24h trend) 75-80 (-5) 57-62 (-1) 73-78
RH % (24h trend) 58-63 (+11) 95-100 (0) 59-64
RH Recovery Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) S 6 S 5 S 5
Mixing Hgt(ft-agl) 4350 140 2330
Vent Rate (mph-ft) 26100 700 11650
Max Dispersion Early 26 Fair 2 Very Poor 12 Poor
Max Dispersion Late 25 Fair 2 Very Poor 12 Poor
Category Day 2 1 1
Max LVORI Early 9 8 7
Max LVORI Late 3 8 4
Precip Chance (%) 20 30 40
Precip Type Tstms Showers Tstms
Precip Duration 1 1 1
Precip Amount 0.01 0.01 0.03
Precip Begin 2 PM 5 AM Continuing
Precip End 8 PM Continuing Continuing
Chance of Thunder (%) 20 0 20
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows around 60. Light and
variable wind.
.WEDNESDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the upper 70s. Minimum RH 77 percent.
South winds less than 10 mph.
.WEDNESDAY NIGHT...Partly cloudy with a slight chance of showers
and thunderstorms. Lows in the lower 60s. South winds less than
10 mph.
.THURSDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the upper 70s. Minimum RH 75 percent.
Southwest winds less than 10 mph.
.THURSDAY NIGHT...Mostly clear with a slight chance of showers.
Lows in the upper 50s. West winds less than 10 mph.
.FRIDAY...Sunny. Highs in the lower 80s. Minimum RH 49 percent.
Southwest winds less than 10 mph.
.FRIDAY NIGHT...Mostly clear. Lows in the upper 50s. Southwest
winds less than 10 mph.
.SATURDAY...Sunny. Highs in the lower 80s. Minimum RH 50 percent.
West winds less than 10 mph.
.SATURDAY NIGHT...Mostly clear. Lows in the mid 50s. North winds
less than 10 mph.
.SUNDAY...Sunny. Highs around 80. Minimum RH 46 percent. North
winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ084-020700-
Meigs-
Including the city of Big Spring
150 AM EDT Mon Sep 1 2025
Today Tonight Tue
Cloud Cover Pcldy Pcldy Pcldy
Temp (24h trend) 77-82 (-5) 58-63 (-1) 75-80
RH % (24h trend) 54-59 (+11) 95-100 (0) 54-59
RH Recovery Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) S 6 S 3 SW 6
Mixing Hgt(ft-agl) 4690 240 2720
Vent Rate (mph-ft) 28140 720 16320
Max Dispersion Early 25 Fair 2 Very Poor 15 Gen Poor
Max Dispersion Late 25 Fair 2 Very Poor 15 Gen Poor
Category Day 3 1 2
Max LVORI Early 10 9 9
Max LVORI Late 3 9 3
Precip Chance (%) 0 20 30
Precip Type None Showers Tstms
Precip Duration 1 1
Precip Amount 0.00 0.01 0.01
Precip Begin 6 AM Continuing
Precip End Continuing Continuing
Chance of Thunder (%) 0 0 20
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the lower 60s. Light and
variable wind.
.WEDNESDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the upper 70s. Minimum RH 70 percent.
South winds less than 10 mph.
.WEDNESDAY NIGHT...Partly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the lower 60s. South
winds less than 10 mph.
.THURSDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the lower 80s. Minimum RH 68 percent.
Southwest winds less than 10 mph.
.THURSDAY NIGHT...Mostly clear with a slight chance of showers.
Lows in the upper 50s. West winds less than 10 mph.
.FRIDAY...Sunny. Highs in the lower 80s. Minimum RH 45 percent.
Southwest winds less than 10 mph.
.FRIDAY NIGHT...Mostly clear. Lows in the upper 50s. Light and
variable wind.
.SATURDAY...Sunny. Highs in the lower 80s. Minimum RH 46 percent.
West winds less than 10 mph.
.SATURDAY NIGHT...Partly cloudy. Lows in the mid 50s. North winds
less than 10 mph.
.SUNDAY...Sunny. Highs in the lower 80s. Minimum RH 44 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.
$$
TNZ085-020700-
McMinn-
Including the cities of Athens, Clear Water, Dentville,
and Etowah
150 AM EDT Mon Sep 1 2025
Today Tonight Tue
Cloud Cover Pcldy Pcldy Pcldy
Temp (24h trend) 78-83 (-4) 57-62 (-2) 76-81
RH % (24h trend) 49-54 (+6) 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) SW 5 S 5 SW 6
Mixing Hgt(ft-agl) 4700 220 3600
Vent Rate (mph-ft) 23500 1100 21600
Max Dispersion Early 23 Fair 2 Very Poor 16 Gen Poor
Max Dispersion Late 21 Fair 2 Very Poor 18 Gen Poor
Category Day 2 1 2
Max LVORI Early 8 7 7
Max LVORI Late 3 7 3
Precip Chance (%) 0 20 20
Precip Type None None Tstms
Precip Duration 1
Precip Amount 0.00 0.01 0.01
Precip Begin 7 AM Continuing
Precip End Continuing Continuing
Chance of Thunder (%) 0 0 20
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the lower 60s. East winds
less than 10 mph.
.WEDNESDAY...Partly sunny with a chance of showers and
thunderstorms. Highs around 80. Minimum RH 64 percent. South
winds less than 10 mph.
.WEDNESDAY NIGHT...Partly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the lower 60s. South
winds less than 10 mph.
.THURSDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the lower 80s. Minimum RH 62 percent.
Southwest winds less than 10 mph.
.THURSDAY NIGHT...Mostly clear with a slight chance of showers.
Lows in the upper 50s. Southwest winds less than 10 mph.
.FRIDAY...Sunny. Highs in the mid 80s. Minimum RH 43 percent.
Southwest winds less than 10 mph.
.FRIDAY NIGHT...Mostly clear. Lows in the upper 50s. South winds
less than 10 mph.
.SATURDAY...Mostly sunny. Highs in the mid 80s. Minimum RH
44 percent. West winds less than 10 mph.
.SATURDAY NIGHT...Partly cloudy. Lows in the mid 50s. North winds
less than 10 mph.
.SUNDAY...Sunny. Highs in the lower 80s. Minimum RH 41 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.
$$
TNZ099-020700-
Hamilton-
Including the cities of Chattanooga, Lookout Mountain,
and Signal Mountain
150 AM EDT Mon Sep 1 2025
Today Tonight Tue
Cloud Cover Pcldy Pcldy Pcldy
Temp (24h trend) 76-81 (-5) 58-63 (-2) 74-79
RH % (24h trend) 55-60 (+8) 93-98 (-2) 52-57
RH Recovery Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) S 6 S 3 SE 5
Mixing Hgt(ft-agl) 4580 200 3260
Vent Rate (mph-ft) 27480 600 16300
Max Dispersion Early 31 Fair 2 Very Poor 17 Gen Poor
Max Dispersion Late 31 Fair 2 Very Poor 14 Gen Poor
Category Day 3 1 1
Max LVORI Early 8 7 6
Max LVORI Late 3 7 3
Precip Chance (%) 20 20 30
Precip Type Tstms Showers Tstms
Precip Duration 1 1 1
Precip Amount 0.01 0.01 0.01
Precip Begin 2 PM 5 AM Continuing
Precip End 5 PM Continuing Continuing
Chance of Thunder (%) 20 0 20
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the lower 60s. East winds less than
10 mph.
.WEDNESDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the upper 70s. Minimum RH 71 percent.
South winds less than 10 mph.
.WEDNESDAY NIGHT...Partly cloudy with a slight chance of showers
and thunderstorms. Lows in the lower 60s. South winds less than
10 mph.
.THURSDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the lower 80s. Minimum RH 69 percent.
Southwest winds less than 10 mph.
.THURSDAY NIGHT...Mostly clear with a slight chance of showers.
Lows in the upper 50s. West winds less than 10 mph.
.FRIDAY...Sunny. Highs in the lower 80s. Minimum RH 49 percent.
Southwest winds less than 10 mph.
.FRIDAY NIGHT...Mostly clear. Lows around 60. Southwest winds
less than 10 mph.
.SATURDAY...Sunny. Highs in the lower 80s. Minimum RH 49 percent.
Northwest winds less than 10 mph.
.SATURDAY NIGHT...Mostly clear. Lows in the mid 50s. North winds
less than 10 mph.
.SUNDAY...Sunny. Highs in the lower 80s. Minimum RH 46 percent.
North winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ100-020700-
Bradley-
Including the cities of Cleveland and Tasso
150 AM EDT Mon Sep 1 2025
Today Tonight Tue
Cloud Cover Pcldy Pcldy Pcldy
Temp (24h trend) 77-82 (-4) 57-62 (-3) 76-81
RH % (24h trend) 50-55 (+4) 95-100 (-2) 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) S 5 SE 3 S 6
Mixing Hgt(ft-agl) 4460 250 3680
Vent Rate (mph-ft) 22300 750 22080
Max Dispersion Early 22 Fair 2 Very Poor 18 Gen Poor
Max Dispersion Late 24 Fair 2 Very Poor 19 Gen Poor
Category Day 2 1 2
Max LVORI Early 9 8 8
Max LVORI Late 3 8 3
Precip Chance (%) 0 20 30
Precip Type None None Tstms
Precip Duration 1
Precip Amount 0.00 0.01 0.01
Precip Begin 7 AM Continuing
Precip End Continuing Continuing
Chance of Thunder (%) 0 0 20
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the lower 60s. Light and
variable wind.
.WEDNESDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the upper 70s. Minimum RH 64 percent.
South winds less than 10 mph.
.WEDNESDAY NIGHT...Partly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the lower 60s. South
winds less than 10 mph.
.THURSDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the lower 80s. Minimum RH 63 percent.
Southwest winds less than 10 mph.
.THURSDAY NIGHT...Mostly clear with a slight chance of showers.
Lows around 60. Southwest winds less than 10 mph.
.FRIDAY...Sunny. Highs in the mid 80s. Minimum RH 44 percent.
Southwest winds less than 10 mph.
.FRIDAY NIGHT...Mostly clear. Lows in the upper 50s. South winds
less than 10 mph.
.SATURDAY...Mostly sunny. Highs in the mid 80s. Minimum RH
45 percent. West winds less than 10 mph.
.SATURDAY NIGHT...Partly cloudy. Lows in the mid 50s. North winds
less than 10 mph.
.SUNDAY...Sunny. Highs in the lower 80s. Minimum RH 41 percent.
North winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ101-020700-
West Polk-
Including the cities of Conasauga, Archville, Benton, Parksville,
and Reliance
150 AM EDT Mon Sep 1 2025
Today Tonight Tue
Cloud Cover Pcldy Pcldy Pcldy
Temp (24h trend) 77-82 (-3) 57-62 (-2) 76-81
RH % (24h trend) 47-52 (-1) 89-94 (-5) 44-49
RH Recovery Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) S 5 SE 2 SW 5
Mixing Hgt(ft-agl) 4150 310 4480
Vent Rate (mph-ft) 20750 620 22400
Max Dispersion Early 18 Gen Poor 3 Very Poor 16 Gen Poor
Max Dispersion Late 16 Gen Poor 3 Very Poor 18 Gen Poor
Category Day 2 1 2
Max LVORI Early 6 6 5
Max LVORI Late 3 5 3
Precip Chance (%) 0 0 20
Precip Type None None Tstms
Precip Duration 1
Precip Amount 0.00 0.00 0.01
Precip Begin 8 AM
Precip End Continuing
Chance of Thunder (%) 0 0 20
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the lower 60s. Southeast
winds less than 10 mph.
.WEDNESDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the upper 70s. Minimum RH 60 percent.
South winds less than 10 mph.
.WEDNESDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the lower 60s. Southeast winds less than
10 mph.
.THURSDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the lower 80s. Minimum RH 60 percent.
Southwest winds less than 10 mph.
.THURSDAY NIGHT...Mostly clear with a slight chance of showers.
Lows in the upper 50s. South winds less than 10 mph.
.FRIDAY...Sunny. Highs in the lower 80s. Minimum RH 42 percent.
Southwest winds less than 10 mph.
.FRIDAY NIGHT...Mostly clear. Lows in the upper 50s. South winds
less than 10 mph.
.SATURDAY...Mostly sunny. Highs in the mid 80s. Minimum RH
44 percent. West winds less than 10 mph.
.SATURDAY NIGHT...Partly cloudy. Lows in the mid 50s. North winds
less than 10 mph.
.SUNDAY...Sunny. Highs in the lower 80s. Minimum RH 40 percent.
North winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ082-020700-
Bledsoe-
Including the cities of Old Cumberland, Palio, Melvine,
Mount Crest, Pikeville, and Brayton
1250 AM CDT Mon Sep 1 2025
Today Tonight Tue
Cloud Cover Pcldy Pcldy Pcldy
Temp (24h trend) 73-78 (-5) 55-60 (-1) 70-75
RH % (24h trend) 60-65 (+12) 95-100 (0) 61-66
RH Recovery Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) S 7 SE 3 S 7
Mixing Hgt(ft-agl) 3780 2400
Vent Rate (mph-ft) 26460 0 16800
Max Dispersion Early 23 Fair 2 Very Poor 16 Gen Poor
Max Dispersion Late 23 Fair 2 Very Poor 15 Gen Poor
Category Day 2 1 2
Max LVORI Early 9 8 7
Max LVORI Late 3 8 4
Precip Chance (%) 30 30 40
Precip Type Tstms Showers Tstms
Precip Duration 1 1 1
Precip Amount 0.07 0.01 0.07
Precip Begin 12 PM 5 AM Continuing
Precip End 8 PM Continuing Continuing
Chance of Thunder (%) 30 0 30
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the upper 50s. Southeast winds less than
10 mph.
.WEDNESDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the mid 70s. Minimum RH 76 percent. South
winds less than 10 mph.
.WEDNESDAY NIGHT...Partly cloudy with a slight chance of showers
and thunderstorms. Lows around 60. South winds less than 10 mph.
.THURSDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the upper 70s. Minimum RH 77 percent.
Southwest winds less than 10 mph.
.THURSDAY NIGHT...Mostly clear with a slight chance of showers.
Lows in the mid 50s. West winds less than 10 mph.
.FRIDAY...Sunny. Highs in the upper 70s. Minimum RH 50 percent.
Southwest winds less than 10 mph.
.FRIDAY NIGHT...Mostly clear. Lows in the upper 50s. Southwest
winds less than 10 mph.
.SATURDAY...Sunny. Highs in the upper 70s. Minimum RH 51 percent.
Northwest winds less than 10 mph.
.SATURDAY NIGHT...Mostly clear. Lows in the lower 50s. North
winds less than 10 mph.
.SUNDAY...Sunny. Highs in the upper 70s. Minimum RH 47 percent.
North winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ081-020700-
Sequatchie-
Including the cities of Cagle, Dunlap, Cartwright, and Lone Oak
1250 AM CDT Mon Sep 1 2025
Today Tonight Tue
Cloud Cover Pcldy Pcldy Pcldy
Temp (24h trend) 72-77 (-5) 56-61 (-1) 70-75
RH % (24h trend) 64-69 (+12) 95-100 (-2) 65-70
RH Recovery Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) S 8 SE 3 S 5
Mixing Hgt(ft-agl) 3650 2810
Vent Rate (mph-ft) 29200 0 14050
Max Dispersion Early 23 Fair 2 Very Poor 19 Gen Poor
Max Dispersion Late 24 Fair 1 Very Poor 15 Gen Poor
Category Day 3 1 1
Max LVORI Early 8 7 6
Max LVORI Late 4 8 4
Precip Chance (%) 30 30 40
Precip Type Tstms Showers Tstms
Precip Duration 1 1 1
Precip Amount 0.16 0.01 0.06
Precip Begin 8 AM 4 AM Continuing
Precip End 6 PM Continuing Continuing
Chance of Thunder (%) 30 0 20
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the upper 50s. Southeast winds less than
10 mph.
.WEDNESDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the mid 70s. Minimum RH 78 percent. South
winds less than 10 mph.
.WEDNESDAY NIGHT...Partly cloudy with a slight chance of showers
and thunderstorms. Lows around 60. South winds less than 10 mph.
.THURSDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the upper 70s. Minimum RH 77 percent.
Southwest winds less than 10 mph.
.THURSDAY NIGHT...Mostly clear with a slight chance of showers.
Lows in the mid 50s. West winds less than 10 mph.
.FRIDAY...Sunny. Highs in the upper 70s. Minimum RH 52 percent.
Southwest winds less than 10 mph.
.FRIDAY NIGHT...Mostly clear. Lows in the upper 50s. Southwest
winds less than 10 mph.
.SATURDAY...Sunny. Highs in the upper 70s. Minimum RH 54 percent.
Northwest winds less than 10 mph.
.SATURDAY NIGHT...Mostly clear. Lows in the mid 50s. North winds
less than 10 mph.
.SUNDAY...Sunny. Highs in the upper 70s. Minimum RH 49 percent.
North winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ098-020700-
Marion-
Including the cities of South Pittsburg, Haletown (Guild),
Jasper, Martin Springs, Whitwell, Powells Crossroads,
and Monteagle
1250 AM CDT Mon Sep 1 2025
Today Tonight Tue
Cloud Cover Pcldy Pcldy Pcldy
Temp (24h trend) 73-78 (-6) 57-62 (-3) 71-76
RH % (24h trend) 61-66 (+10) 88-93 (-5) 58-63
RH Recovery Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) SE 7 SE 6 S 5
Mixing Hgt(ft-agl) 3760 50 3310
Vent Rate (mph-ft) 26320 300 16550
Max Dispersion Early 28 Fair 2 Very Poor 12 Poor
Max Dispersion Late 27 Fair 3 Very Poor 14 Gen Poor
Category Day 2 1 2
Max LVORI Early 7 6 6
Max LVORI Late 3 6 3
Precip Chance (%) 30 30 40
Precip Type Tstms Showers Tstms
Precip Duration 1 1 1
Precip Amount 0.07 0.01 0.08
Precip Begin 11 AM 8 PM Continuing
Precip End 5 PM Continuing Continuing
Chance of Thunder (%) 30 0 30
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the lower 60s. East winds less than
10 mph.
.WEDNESDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the mid 70s. Minimum RH 72 percent. South
winds less than 10 mph.
.WEDNESDAY NIGHT...Partly cloudy with a slight chance of showers
and thunderstorms. Lows in the lower 60s. South winds less than
10 mph.
.THURSDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the upper 70s. Minimum RH 71 percent.
Southwest winds less than 10 mph.
.THURSDAY NIGHT...Mostly clear with a slight chance of showers.
Lows in the upper 50s. Northwest winds less than 10 mph.
.FRIDAY...Sunny. Highs around 80. Minimum RH 50 percent.
Southwest winds less than 10 mph.
.FRIDAY NIGHT...Mostly clear. Lows in the upper 50s. West winds
less than 10 mph.
.SATURDAY...Mostly sunny. Highs in the upper 70s. Minimum RH
51 percent. Northwest winds less than 10 mph.
.SATURDAY NIGHT...Mostly clear. Lows in the mid 50s. North winds
less than 10 mph.
.SUNDAY...Sunny. Highs in the upper 70s. Minimum RH 46 percent.
North winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$