Routine Fire Wx Fcst (With/Without 6-10 Day Outlook)
Issued by NWS Knoxville/Tri Cities, TN
Issued by NWS Knoxville/Tri Cities, TN
036
FNUS54 KMRX 120701
FWFMRX
Fire Weather Planning Forecast for East Tennessee...Southwest
Virginia...and Extreme Southwest North Carolina
National Weather Service Morristown TN
301 AM EDT Wed Mar 12 2025
.DISCUSSION...
...VERY LOW RELATIVE HUMIDITY VALUES THIS AFTERNOON...
Today will be dry and quite warm. Some showers and possibly a
thunderstorm may make it into the area Thursday especially south,
then there will be a better chance for rain over the weekend
including the possibility of strong to severe thunderstorms Saturday
afternoon and night.
Relative humidity values will become quite low this afternoon
with minimum values in the low to mid 20s across most of
the area, and some areas will dip into the 15 to 20 percent range
again. Afternoon winds today will generally be southwest at 5 to
around 10 mph, with some higher gusts.
VAZ001-130815-
Lee-
Including the city of Rose Hill
301 AM EDT Wed Mar 12 2025
Today Tonight Thu
Cloud Cover Mclear Mclear Pcldy
Temp (24h trend) 68-73 (+1) 42-47 (+6) 66-71
RH % (24h trend) 22-27 (+1) 80-85 (-2) 40-45
RH Recovery Excellent
AM 20FT Wnd (mph) S 6 Lgt/Var
PM 20FT Wnd (mph) SW 9 SW 6 Lgt/Var
Transport Wnd (mph) SW 17 S 6 SW 7
Mixing Hgt(ft-agl) 5320 240 3540
Vent Rate (mph-ft) 90440 1440 24780
Max Dispersion Early 35 Fair 5 Very Poor 16 Gen Poor
Max Dispersion Late 78 Good 4 Very Poor 21 Fair
Category Day 4 1 2
Max LVORI Early 4 3 4
Max LVORI Late 2 4 2
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Mostly clear. Lows in the mid 40s. Light winds.
.FRIDAY...Mostly sunny. Highs in the lower 70s. Minimum RH
42 percent. Southeast winds less than 10 mph.
.FRIDAY NIGHT...Partly cloudy with a chance of showers. Warmer.
Lows in the mid 50s. Southeast winds less than 10 mph.
.SATURDAY...Showers and a slight chance of thunderstorms. Highs
in the lower 70s. Minimum RH 60 percent. South winds 5 to 15 mph.
.SATURDAY NIGHT...Showers and a chance of thunderstorms. Lows in
the mid 50s. Southeast winds 5 to 15 mph.
.SUNDAY...Mostly sunny with a chance of showers. Highs in the mid
60s. Minimum RH 46 percent. Southwest winds 5 to 15 mph.
.SUNDAY NIGHT...Partly cloudy with a chance of rain showers.
Colder. Lows in the mid 30s. West winds less than 10 mph.
.MONDAY...Sunny, cooler. Highs in the lower 50s. Minimum RH
34 percent. Northwest winds less than 10 mph.
.MONDAY NIGHT...Clear. Lows in the lower 30s. Light winds.
.TUESDAY...Sunny, warmer. Highs in the mid 60s. Minimum RH
30 percent. Southeast winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
VAZ002-130815-
Wise-
Including the cities of Big Stone Gap, Norton, Wise, Coeburn,
Appalachia, and Pardee
301 AM EDT Wed Mar 12 2025
Today Tonight Thu
Cloud Cover Mclear Mclear Pcldy
Temp (24h trend) 66-71 (+1) 44-49 (+4) 64-69
RH % (24h trend) 23-28 (+2) 71-76 (+3) 38-43
RH Recovery Excellent
AM 20FT Wnd (mph) SW 9 S 6
PM 20FT Wnd (mph) SW 11 SW 8 Lgt/Var
Transport Wnd (mph) SW 17 SW 9 SW 8
Mixing Hgt(ft-agl) 4810 120 3720
Vent Rate (mph-ft) 81770 1080 29760
Max Dispersion Early 40 Fair 4 Very Poor 18 Gen Poor
Max Dispersion Late 78 Good 4 Very Poor 26 Fair
Category Day 4 1 3
Max LVORI Early 3 3 3
Max LVORI Late 2 3 2
Precip Chance (%) 0 0 0
Precip Type None None Showers
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Mostly clear. Lows in the mid 40s. Light winds.
.FRIDAY...Sunny. Highs around 70. Minimum RH 44 percent.
Southeast winds less than 10 mph.
.FRIDAY NIGHT...Partly cloudy with a chance of showers. Warmer.
Lows in the upper 50s. South winds 5 to 15 mph.
.SATURDAY...Showers. Highs around 70. Minimum RH 58 percent.
South winds 5 to 15 mph.
.SATURDAY NIGHT...Showers and a chance of thunderstorms. Lows in
the mid 50s. South winds 5 to 15 mph.
.SUNDAY...Partly sunny with showers likely. Highs in the lower
60s. Minimum RH 48 percent. South winds 5 to 15 mph.
.SUNDAY NIGHT...Partly cloudy with a chance of rain showers. Much
colder. Lows in the mid 30s. West winds less than 10 mph.
.MONDAY...Sunny, cooler. Highs around 50. Minimum RH 37 percent.
West winds less than 10 mph.
.MONDAY NIGHT...Clear. Lows in the mid 30s. West winds less than
10 mph.
.TUESDAY...Sunny. Not as cool. Highs in the mid 60s. Minimum RH
30 percent. South winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
VAZ005-130815-
Scott VA-
Including the city of Hiltons
301 AM EDT Wed Mar 12 2025
Today Tonight Thu
Cloud Cover Mclear Mclear Pcldy
Temp (24h trend) 68-73 (+1) 42-47 (+6) 67-72
RH % (24h trend) 20-25 (-2) 79-84 (+2) 37-42
RH Recovery Excellent
AM 20FT Wnd (mph) S 8 S 6
PM 20FT Wnd (mph) SW 10 SW 8 Lgt/Var
Transport Wnd (mph) SW 16 S 6 SW 6
Mixing Hgt(ft-agl) 5020 150 3500
Vent Rate (mph-ft) 80320 900 21000
Max Dispersion Early 34 Fair 4 Very Poor 11 Poor
Max Dispersion Late 70 Good 3 Very Poor 17 Gen Poor
Category Day 4 1 2
Max LVORI Early 4 3 4
Max LVORI Late 2 4 2
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Mostly clear. Lows in the mid 40s. Light winds.
.FRIDAY...Sunny. Highs in the lower 70s. Minimum RH 42 percent.
Southeast winds less than 10 mph.
.FRIDAY NIGHT...Partly cloudy with a chance of showers. Warmer.
Lows in the mid 50s. Southeast winds less than 10 mph.
.SATURDAY...Partly sunny with showers likely. Highs in the lower
70s. Minimum RH 57 percent. South winds 5 to 15 mph.
.SATURDAY NIGHT...Showers and a chance of thunderstorms. Lows in
the upper 50s. South winds 5 to 15 mph.
.SUNDAY...Mostly sunny with showers likely. Highs in the mid 60s.
Minimum RH 47 percent. South winds 5 to 15 mph.
.SUNDAY NIGHT...Partly cloudy with a chance of rain showers.
Colder. Lows in the upper 30s. West winds less than 10 mph.
.MONDAY...Sunny, cooler. Highs in the lower 50s. Minimum RH
34 percent. West winds less than 10 mph.
.MONDAY NIGHT...Clear. Lows in the mid 30s. Light winds.
.TUESDAY...Sunny, warmer. Highs in the upper 60s. Minimum RH
29 percent. Southeast winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
VAZ006-130815-
Russell-
Including the cities of Hansonville, Lebanon, Dye, Castlewood,
Honaker, and Rosedale
301 AM EDT Wed Mar 12 2025
Today Tonight Thu
Cloud Cover Mclear Mclear Pcldy
Temp (24h trend) 66-71 (0) 43-48 (+5) 66-71
RH % (24h trend) 19-24 (-2) 75-80 (+9) 36-41
RH Recovery Excellent
AM 20FT Wnd (mph) SW 11 S 8
PM 20FT Wnd (mph) SW 10 SW 9 SW 5
Transport Wnd (mph) SW 17 SW 8 SW 7
Mixing Hgt(ft-agl) 4660 160 3740
Vent Rate (mph-ft) 79220 1280 26180
Max Dispersion Early 41 Gen Good 4 Very Poor 19 Gen Poor
Max Dispersion Late 70 Good 4 Very Poor 25 Fair
Category Day 4 1 2
Max LVORI Early 3 3 4
Max LVORI Late 2 3 2
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Mostly clear. Lows in the mid 40s. Light winds.
.FRIDAY...Sunny. Highs around 70. Minimum RH 43 percent.
Southeast winds 5 to 15 mph.
.FRIDAY NIGHT...Partly cloudy with a chance of showers. Warmer.
Lows in the mid 50s. Southeast winds 5 to 15 mph.
.SATURDAY...Partly sunny with showers likely. Highs in the lower
70s. Minimum RH 56 percent. South winds 5 to 15 mph.
.SATURDAY NIGHT...Showers and a chance of thunderstorms. Lows in
the upper 50s. South winds 5 to 15 mph.
.SUNDAY...Partly sunny with showers likely. Highs in the mid 60s.
Minimum RH 48 percent. South winds 5 to 15 mph.
.SUNDAY NIGHT...Partly cloudy with a chance of rain showers. Much
colder. Lows in the mid 30s. West winds less than 10 mph.
.MONDAY...Sunny, cooler. Highs around 50. Minimum RH 36 percent.
West winds 5 to 15 mph.
.MONDAY NIGHT...Mostly clear. Lows in the lower 30s. Northwest
winds less than 10 mph.
.TUESDAY...Sunny, warmer. Highs in the mid 60s. Minimum RH
29 percent. South winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
VAZ008-130815-
Washington VA-
Including the cities of Benhams, Bristol VA, and Abingdon
301 AM EDT Wed Mar 12 2025
Today Tonight Thu
Cloud Cover Mclear Mclear Pcldy
Temp (24h trend) 67-72 (+1) 43-48 (+6) 67-72
RH % (24h trend) 17-22 (-6) 74-79 (+7) 34-39
RH Recovery Excellent
AM 20FT Wnd (mph) SW 9 S 6
PM 20FT Wnd (mph) SW 9 SW 8 Lgt/Var
Transport Wnd (mph) W 17 SW 7 SW 6
Mixing Hgt(ft-agl) 4640 240 4220
Vent Rate (mph-ft) 78880 1680 25320
Max Dispersion Early 40 Fair 4 Very Poor 18 Gen Poor
Max Dispersion Late 68 Good 3 Very Poor 22 Fair
Category Day 4 1 2
Max LVORI Early 3 3 4
Max LVORI Late 2 3 2
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Mostly clear. Lows in the lower 40s. Light
winds.
.FRIDAY...Sunny. Highs around 70. Minimum RH 46 percent.
Southeast winds 5 to 15 mph.
.FRIDAY NIGHT...Partly cloudy with a chance of showers. Warmer.
Lows in the mid 50s. Southeast winds 5 to 15 mph.
.SATURDAY...Partly sunny with showers likely. Highs in the lower
70s. Minimum RH 58 percent. South winds 5 to 15 mph.
.SATURDAY NIGHT...Showers and a chance of thunderstorms. Lows in
the upper 50s. Southeast winds 5 to 15 mph.
.SUNDAY...Partly sunny with showers likely. Highs in the mid 60s.
Minimum RH 50 percent. South winds 5 to 15 mph.
.SUNDAY NIGHT...Partly cloudy with a chance of rain showers.
Colder. Lows in the upper 30s. West winds less than 10 mph.
.MONDAY...Sunny, cooler. Highs in the lower 50s. Minimum RH
36 percent. West winds 5 to 15 mph.
.MONDAY NIGHT...Mostly clear. Lows in the lower 30s. Northwest
winds less than 10 mph.
.TUESDAY...Sunny, warmer. Highs in the mid 60s. Minimum RH
29 percent. South winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ018-130815-
Johnson-
Including the cities of Doeville, Mountain City, Neva,
Shady Valley, Trade, and Laurel Bloomery
301 AM EDT Wed Mar 12 2025
Today Tonight Thu
Cloud Cover Mclear Mclear Pcldy
Temp (24h trend) 67-72 (0) 42-47 (+5) 66-71
RH % (24h trend) 15-20 (-3) 68-73 (+3) 29-34
RH Recovery Excellent
AM 20FT Wnd (mph) SW 6 Lgt/Var
PM 20FT Wnd (mph) W 6 SW 5 S 5
Transport Wnd (mph) W 16 W 9 S 9
Mixing Hgt(ft-agl) 5010 160 4890
Vent Rate (mph-ft) 80160 1440 44010
Max Dispersion Early 37 Fair 4 Very Poor 25 Fair
Max Dispersion Late 71 Good 4 Very Poor 40 Fair
Category Day 4 1 3
Max LVORI Early 3 3 3
Max LVORI Late 2 3 2
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Mostly clear. Lows in the lower 40s. Light
winds.
.FRIDAY...Mostly sunny with a slight chance of showers. Highs in
the upper 60s. Minimum RH 47 percent. Southeast winds less than
10 mph.
.FRIDAY NIGHT...Partly cloudy with a chance of showers. Warmer.
Lows in the lower 50s. Southeast winds 5 to 15 mph.
.SATURDAY...Partly sunny with showers likely. Highs in the upper
60s. Minimum RH 60 percent. South winds 5 to 15 mph.
.SATURDAY NIGHT...Showers and a chance of thunderstorms. Lows in
the mid 50s. Southeast winds 5 to 15 mph.
.SUNDAY...Mostly sunny with showers likely. Highs in the mid 60s.
Minimum RH 48 percent. South winds 5 to 15 mph.
.SUNDAY NIGHT...Partly cloudy with a chance of rain showers.
Colder. Lows in the mid 30s. West winds less than 10 mph.
.MONDAY...Sunny with a slight chance of rain showers. Cooler.
Highs in the lower 50s. Minimum RH 34 percent. West winds 5 to
15 mph.
.MONDAY NIGHT...Mostly clear. Lows in the lower 30s. Northwest
winds less than 10 mph.
.TUESDAY...Sunny, warmer. Highs in the mid 60s. Minimum RH
27 percent. South winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ047-130815-
Southeast Carter-
Including the city of Hampton
301 AM EDT Wed Mar 12 2025
Today Tonight Thu
Cloud Cover Mclear Mclear Pcldy
Temp (24h trend) 66-71 (+4) 43-48 (+5) 64-69
RH % (24h trend) 16-21 (-4) 65-70 (+1) 31-36
RH Recovery Excellent
AM 20FT Wnd (mph) W 9 SW 6
PM 20FT Wnd (mph) W 6 SW 6 S 6
Transport Wnd (mph) W 15 W 8 SW 9
Mixing Hgt(ft-agl) 5300 130 4990
Vent Rate (mph-ft) 79500 1040 44910
Max Dispersion Early 36 Fair 3 Very Poor 25 Fair
Max Dispersion Late 67 Good 4 Very Poor 39 Fair
Category Day 4 1 3
Max LVORI Early 3 3 3
Max LVORI Late 2 3 2
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Mostly clear. Lows in the mid 40s. Light winds.
.FRIDAY...Mostly sunny with a slight chance of showers. Highs in
the mid 60s. Minimum RH 50 percent. Southeast winds less than
10 mph.
.FRIDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the lower 50s. Southeast winds 5 to 15 mph.
.SATURDAY...Showers. Highs in the mid 60s. Minimum RH 62 percent.
South winds 5 to 15 mph.
.SATURDAY NIGHT...Showers and a chance of thunderstorms. Lows in
the mid 50s. Southeast winds 5 to 15 mph.
.SUNDAY...Mostly sunny with showers likely. Highs in the mid 60s.
Minimum RH 48 percent. South winds 5 to 15 mph.
.SUNDAY NIGHT...Partly cloudy with a chance of rain showers.
Colder. Lows in the mid 30s. West winds 5 to 15 mph.
.MONDAY...Sunny with a slight chance of rain showers. Cooler.
Highs in the upper 40s. Minimum RH 36 percent. Northwest winds
5 to 15 mph.
.MONDAY NIGHT...Mostly clear. Lows in the lower 30s. Northwest
winds less than 10 mph.
.TUESDAY...Sunny. Not as cool. Highs in the mid 60s. Minimum RH
27 percent. South winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ045-130815-
Unicoi-
Including the cities of Erwin, Unicoi, and Limestone Cove
301 AM EDT Wed Mar 12 2025
Today Tonight Thu
Cloud Cover Mclear Mclear Pcldy
Temp (24h trend) 67-72 (+2) 45-50 (+5) 65-70
RH % (24h trend) 15-20 (-2) 62-67 (+4) 29-34
RH Recovery Excellent
AM 20FT Wnd (mph) SW 6 SW 6
PM 20FT Wnd (mph) W 6 SW 6 S 5
Transport Wnd (mph) SW 13 W 7 S 9
Mixing Hgt(ft-agl) 5110 110 4990
Vent Rate (mph-ft) 66430 770 44910
Max Dispersion Early 31 Fair 4 Very Poor 23 Fair
Max Dispersion Late 56 Gen Good 4 Very Poor 39 Fair
Category Day 4 1 3
Max LVORI Early 3 2 3
Max LVORI Late 2 3 2
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Mostly clear. Lows in the mid 40s. Light winds.
.FRIDAY...Mostly sunny with a slight chance of showers. Highs in
the mid 60s. Minimum RH 48 percent. Southeast winds less than
10 mph.
.FRIDAY NIGHT...Mostly cloudy with a chance of showers. Warmer.
Lows in the mid 50s. Southeast winds 5 to 15 mph.
.SATURDAY...Showers. Highs in the upper 60s. Minimum RH
59 percent. South winds 5 to 15 mph.
.SATURDAY NIGHT...Showers and a chance of thunderstorms. Lows in
the upper 50s. Southeast winds 5 to 15 mph.
.SUNDAY...Mostly sunny with showers likely. Highs in the mid 60s.
Minimum RH 47 percent. South winds 5 to 15 mph.
.SUNDAY NIGHT...Partly cloudy with a chance of rain showers.
Colder. Lows in the upper 30s. West winds less than 10 mph.
.MONDAY...Sunny, cooler. Highs around 50. Minimum RH 37 percent.
Northwest winds 5 to 15 mph.
.MONDAY NIGHT...Clear. Lows in the mid 30s. Northwest winds less
than 10 mph.
.TUESDAY...Sunny. Not as cool. Highs in the mid 60s. Minimum RH
27 percent. South winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ043-130815-
Southeast Greene-
Including the city of Cedar Creek
301 AM EDT Wed Mar 12 2025
Today Tonight Thu
Cloud Cover Mclear Mclear Pcldy
Temp (24h trend) 67-72 (+2) 43-48 (+3) 66-71
RH % (24h trend) 17-22 (+1) 64-69 (+4) 29-34
RH Recovery Excellent
AM 20FT Wnd (mph) SW 6 S 6
PM 20FT Wnd (mph) W 9 SW 8 SW 5
Transport Wnd (mph) SW 12 SW 7 S 8
Mixing Hgt(ft-agl) 4760 50 3890
Vent Rate (mph-ft) 57120 350 31120
Max Dispersion Early 28 Fair 3 Very Poor 17 Gen Poor
Max Dispersion Late 49 Gen Good 3 Very Poor 27 Fair
Category Day 3 1 3
Max LVORI Early 3 2 3
Max LVORI Late 2 3 2
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Mostly clear. Lows in the mid 40s. East winds
less than 10 mph.
.FRIDAY...Mostly sunny with a slight chance of showers. Highs in
the upper 60s. Minimum RH 43 percent. Southeast winds 5 to
15 mph.
.FRIDAY NIGHT...Partly cloudy with a chance of showers. Warmer.
Lows in the upper 50s. Southeast winds 5 to 15 mph.
.SATURDAY...Showers. Highs in the upper 60s. Minimum RH
53 percent. Southeast winds 5 to 15 mph.
.SATURDAY NIGHT...Showers and a chance of thunderstorms. Lows in
the upper 50s. Southeast winds 5 to 15 mph.
.SUNDAY...Mostly sunny with showers likely. Highs in the mid 60s.
Minimum RH 42 percent. South winds 5 to 15 mph.
.SUNDAY NIGHT...Partly cloudy with a chance of rain showers.
Colder. Lows in the upper 30s. West winds 5 to 15 mph.
.MONDAY...Sunny, cooler. Highs in the lower 50s. Minimum RH
34 percent. Northwest winds 5 to 15 mph.
.MONDAY NIGHT...Clear. Lows in the mid 30s. Northwest winds less
than 10 mph.
.TUESDAY...Sunny, warmer. Highs in the mid 60s. Minimum RH
26 percent. Southeast winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ041-130815-
Cocke Smoky Mountains-
Including the city of Hartford
301 AM EDT Wed Mar 12 2025
Today Tonight Thu
Cloud Cover Mclear Mclear Pcldy
Temp (24h trend) 69-74 (+1) 45-50 (+5) 66-71
RH % (24h trend) 15-20 (0) 62-67 (+2) 31-36
RH Recovery Excellent
AM 20FT Wnd (mph) SW 10 SE 9
PM 20FT Wnd (mph) W 12 S 11 NW 6
Transport Wnd (mph) W 12 SW 7 S 7
Mixing Hgt(ft-agl) 5660 190 4380
Vent Rate (mph-ft) 67920 1330 30660
Max Dispersion Early 32 Fair 5 Very Poor 20 Gen Poor
Max Dispersion Late 55 Gen Good 5 Very Poor 28 Fair
Category Day 4 1 3
Max LVORI Early 3 2 3
Max LVORI Late 2 3 2
Precip Chance (%) 0 0 0
Precip Type None None Showers
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...
.THURSDAY NIGHT...Mostly clear. Lows in the mid 40s. Light winds.
.FRIDAY...Mostly sunny with a slight chance of showers. Highs
around 70. Minimum RH 42 percent. Southeast winds less than
10 mph.
.FRIDAY NIGHT...Mostly cloudy with showers likely. Warmer. Lows
in the upper 50s. Southeast winds 5 to 15 mph.
.SATURDAY...Showers. Highs around 70. Minimum RH 54 percent.
Southeast winds 5 to 15 mph.
.SATURDAY NIGHT...Showers and a chance of thunderstorms. Lows in
the upper 50s. Southeast winds 5 to 15 mph.
.SUNDAY...Mostly sunny with showers likely. Highs in the mid 60s.
Minimum RH 41 percent. South winds 5 to 15 mph.
.SUNDAY NIGHT...Partly cloudy with a chance of rain showers.
Colder. Lows in the upper 30s. West winds less than 10 mph.
.MONDAY...Sunny, cooler. Highs in the lower 50s. Minimum RH
35 percent. Northwest winds less than 10 mph.
.MONDAY NIGHT...Clear. Lows in the mid 30s. West winds less than
10 mph.
.TUESDAY...Sunny, warmer. Highs in the upper 60s. Minimum RH
26 percent. South winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ074-130815-
Sevier Smoky Mountains-
Including the cities of Elkmont and Gatlinburg
301 AM EDT Wed Mar 12 2025
Today Tonight Thu
Cloud Cover Mclear Mclear Pcldy
Temp (24h trend) 66-71 (-1) 45-50 (+8) 62-67
RH % (24h trend) 17-22 (+3) 62-67 (-4) 38-43
RH Recovery Excellent
AM 20FT Wnd (mph) SW 10 S 9
PM 20FT Wnd (mph) SW 13 SW 11 W 10
Transport Wnd (mph) SW 14 SW 10 S 8
Mixing Hgt(ft-agl) 5390 50 3890
Vent Rate (mph-ft) 75460 500 31120
Max Dispersion Early 30 Fair 6 Very Poor 19 Gen Poor
Max Dispersion Late 68 Good 5 Very Poor 26 Fair
Category Day 4 1 3
Max LVORI Early 3 2 3
Max LVORI Late 2 3 2
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...
.THURSDAY NIGHT...Mostly clear. Lows in the mid 40s. Southeast
winds less than 10 mph.
.FRIDAY...Mostly sunny with a slight chance of showers. Highs in
the mid 60s. Minimum RH 51 percent. Southeast winds less than
10 mph.
.FRIDAY NIGHT...Mostly cloudy with showers likely. Lows in the
mid 50s. South winds 5 to 15 mph.
.SATURDAY...Showers. Highs in the mid 60s. Minimum RH 63 percent.
South winds 5 to 15 mph.
.SATURDAY NIGHT...Showers and a chance of thunderstorms. Lows in
the mid 50s. South winds 5 to 15 mph.
.SUNDAY...Mostly sunny with showers likely. Highs in the lower
60s. Minimum RH 47 percent. South winds 5 to 15 mph.
.SUNDAY NIGHT...Partly cloudy with a chance of rain showers.
Colder. Lows in the mid 30s. West winds 5 to 15 mph.
.MONDAY...Sunny, cooler. Highs in the upper 40s. Minimum RH
39 percent. Northwest winds 5 to 15 mph.
.MONDAY NIGHT...Clear. Lows in the mid 30s. Northwest winds less
than 10 mph.
.TUESDAY...Sunny. Not as cool. Highs in the lower 60s. Minimum RH
28 percent. Southeast winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ072-130815-
Blount Smoky Mountains-
Including the city of Cades Cove
301 AM EDT Wed Mar 12 2025
Today Tonight Thu
Cloud Cover Clear Mclear Pcldy
Temp (24h trend) 70-75 (+1) 47-52 (+7) 66-71
RH % (24h trend) 16-21 (+2) 62-67 (-5) 37-42
RH Recovery Excellent
AM 20FT Wnd (mph) SW 8 S 8
PM 20FT Wnd (mph) SW 11 S 10 SW 6
Transport Wnd (mph) SW 16 S 9 S 9
Mixing Hgt(ft-agl) 5690 190 4440
Vent Rate (mph-ft) 91040 1710 39960
Max Dispersion Early 41 Gen Good 6 Very Poor 25 Fair
Max Dispersion Late 81 Good 6 Very Poor 34 Fair
Category Day 4 1 3
Max LVORI Early 3 2 3
Max LVORI Late 2 3 2
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...
.THURSDAY NIGHT...Mostly clear. Lows in the upper 40s. Light
winds.
.FRIDAY...Mostly sunny with a slight chance of showers. Highs in
the lower 70s. Minimum RH 46 percent. Southeast winds 5 to
15 mph.
.FRIDAY NIGHT...Mostly cloudy with showers likely. Warmer. Lows
in the upper 50s. Southeast winds 5 to 15 mph.
.SATURDAY...Showers and a slight chance of thunderstorms. Highs
around 70. Minimum RH 59 percent. South winds 5 to 15 mph.
.SATURDAY NIGHT...Showers and a chance of thunderstorms. Lows in
the mid 50s. South winds 5 to 15 mph.
.SUNDAY...Mostly sunny with a chance of showers. Highs in the mid
60s. Minimum RH 44 percent. South winds 5 to 15 mph.
.SUNDAY NIGHT...Partly cloudy with a chance of rain showers.
Colder. Lows in the upper 30s. West winds less than 10 mph.
.MONDAY...Sunny, cooler. Highs in the mid 50s. Minimum RH
35 percent. Northwest winds less than 10 mph.
.MONDAY NIGHT...Clear. Lows in the upper 30s. Northwest winds
less than 10 mph.
.TUESDAY...Sunny, warmer. Highs in the upper 60s. Minimum RH
27 percent. Southeast winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ087-130815-
Southeast Monroe-
Including the cities of Citico and Coker Creek
301 AM EDT Wed Mar 12 2025
Today Tonight Thu
Cloud Cover Clear Mclear Pcldy
Temp (24h trend) 70-75 (+2) 47-52 (+10) 65-70
RH % (24h trend) 15-20 (-1) 69-74 (-13) 37-42
RH Recovery Excellent
AM 20FT Wnd (mph) SW 8 S 8
PM 20FT Wnd (mph) SW 10 G17 S 8 SW 6
Transport Wnd (mph) SW 16 S 9 S 8
Mixing Hgt(ft-agl) 5420 130 3820
Vent Rate (mph-ft) 86720 1170 30560
Max Dispersion Early 37 Fair 5 Very Poor 20 Gen Poor
Max Dispersion Late 81 Good 4 Very Poor 29 Fair
Category Day 4 1 3
Max LVORI Early 5 2 3
Max LVORI Late 2 3 2
Precip Chance (%) 0 0 30
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...
.THURSDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows in the upper 40s. Light winds.
.FRIDAY...Mostly sunny with a slight chance of showers. Highs in
the upper 60s. Minimum RH 47 percent. Southeast winds 5 to
15 mph.
.FRIDAY NIGHT...Mostly cloudy with showers likely. Lows in the
upper 50s. Southeast winds 5 to 15 mph.
.SATURDAY...Showers and a slight chance of thunderstorms. Highs
in the upper 60s. Minimum RH 61 percent. South winds 5 to 15 mph.
.SATURDAY NIGHT...Showers and a chance of thunderstorms. Lows in
the mid 50s. South winds 5 to 15 mph.
.SUNDAY...Mostly sunny with a chance of showers. Highs in the mid
60s. Minimum RH 42 percent. South winds 5 to 15 mph.
.SUNDAY NIGHT...Partly cloudy with a slight chance of rain
showers. Colder. Lows in the mid 30s. West winds less than
10 mph.
.MONDAY...Sunny, cooler. Highs in the mid 50s. Minimum RH
33 percent. Northwest winds less than 10 mph.
.MONDAY NIGHT...Clear. Lows in the mid 30s. Light winds.
.TUESDAY...Sunny, warmer. Highs in the mid 60s. Minimum RH
27 percent. East winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ102-130815-
East Polk-
Including the cities of Big Frog Mountain, Ducktown,
and Turtletown
301 AM EDT Wed Mar 12 2025
Today Tonight Thu
Cloud Cover Clear Mclear Pcldy
Temp (24h trend) 72-77 (0) 45-50 (+9) 66-71
RH % (24h trend) 17-22 (+1) 78-83 (-7) 37-42
RH Recovery Excellent
AM 20FT Wnd (mph) S 9 S 9
PM 20FT Wnd (mph) SW 11 S 11 S 6
Transport Wnd (mph) SW 17 S 8 SW 8
Mixing Hgt(ft-agl) 5640 170 4090
Vent Rate (mph-ft) 95880 1360 32720
Max Dispersion Early 38 Fair 4 Very Poor 15 Gen Poor
Max Dispersion Late 85 Good 3 Very Poor 30 Fair
Category Day 4 1 3
Max LVORI Early 6 2 4
Max LVORI Late 2 3 2
Precip Chance (%) 0 0 40
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...
.THURSDAY NIGHT...Partly cloudy with a slight chance of showers
and thunderstorms. Lows in the upper 40s. Light winds.
.FRIDAY...Partly sunny with a slight chance of showers. Highs
around 70. Minimum RH 48 percent. Southeast winds less than
10 mph.
.FRIDAY NIGHT...Mostly cloudy with showers likely. Lows in the
upper 50s. Southeast winds 5 to 15 mph.
.SATURDAY...Showers and a chance of thunderstorms. Highs around
70. Minimum RH 59 percent. South winds 5 to 15 mph.
.SATURDAY NIGHT...Showers and a chance of thunderstorms. Lows in
the mid 50s. South winds 5 to 15 mph.
.SUNDAY...Mostly sunny with a chance of showers. Highs in the mid
60s. Minimum RH 39 percent. South winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy with a slight chance of rain
showers. Colder. Lows in the mid 30s. West winds less than
10 mph.
.MONDAY...Sunny. Highs in the upper 50s. Minimum RH 30 percent.
Northwest winds less than 10 mph.
.MONDAY NIGHT...Clear. Lows in the mid 30s. Light winds.
.TUESDAY...Sunny, warmer. Highs in the upper 60s. Minimum RH
25 percent. East winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
NCZ060-130815-
Cherokee-
Including the cities of Andrews, Marble, Topton, Hiawasse Dam,
Murphy, Unaka, and Violet
301 AM EDT Wed Mar 12 2025
Today Tonight Thu
Cloud Cover Clear Mclear Pcldy
Temp (24h trend) 71-76 (0) 43-48 (+10) 65-70
RH % (24h trend) 16-21 (+1) 80-85 (-8) 36-41
RH Recovery Excellent
AM 20FT Wnd (mph) SW 6 S 6
PM 20FT Wnd (mph) SW 10 S 6 SW 5
Transport Wnd (mph) SW 16 S 6 S 8
Mixing Hgt(ft-agl) 5770 220 4310
Vent Rate (mph-ft) 92320 1320 34480
Max Dispersion Early 35 Fair 5 Very Poor 18 Gen Poor
Max Dispersion Late 80 Good 3 Very Poor 29 Fair
Category Day 4 1 3
Max LVORI Early 8 2 4
Max LVORI Late 2 3 2
Precip Chance (%) 0 0 30
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...
.THURSDAY NIGHT...Partly cloudy with a slight chance of showers
and thunderstorms. Lows in the upper 40s. Light winds.
.FRIDAY...Partly sunny with a slight chance of showers. Highs in
the upper 60s. Minimum RH 52 percent. Southeast winds less than
10 mph.
.FRIDAY NIGHT...Mostly cloudy with showers likely. Lows in the
mid 50s. Southeast winds 5 to 15 mph.
.SATURDAY...Showers and a slight chance of thunderstorms. Highs
in the upper 60s. Minimum RH 63 percent. Southeast winds 5 to
15 mph.
.SATURDAY NIGHT...Showers and a chance of thunderstorms. Lows in
the mid 50s. Southeast winds 5 to 15 mph.
.SUNDAY...Mostly sunny with a chance of showers. Highs in the mid
60s. Minimum RH 42 percent. South winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy with a slight chance of rain
showers. Colder. Lows in the mid 30s. West winds less than
10 mph.
.MONDAY...Sunny. Highs in the mid 50s. Minimum RH 31 percent.
Northwest winds less than 10 mph.
.MONDAY NIGHT...Clear. Lows in the mid 30s. Light winds.
.TUESDAY...Sunny, warmer. Highs in the upper 60s. Minimum RH
25 percent. East winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
NCZ061-130815-
Clay-
Including the cities of Shooting Creek, Brasstown, Hayesville,
and Tusquitee
301 AM EDT Wed Mar 12 2025
Today Tonight Thu
Cloud Cover Clear Mclear Pcldy
Temp (24h trend) 68-73 (+1) 41-46 (+8) 64-69
RH % (24h trend) 17-22 (+1) 80-85 (-8) 39-44
RH Recovery Excellent
AM 20FT Wnd (mph) W 10 S 6
PM 20FT Wnd (mph) SW 10 S 8 S 6
Transport Wnd (mph) W 15 W 6 S 8
Mixing Hgt(ft-agl) 5360 150 4090
Vent Rate (mph-ft) 80400 900 32720
Max Dispersion Early 30 Fair 5 Very Poor 22 Fair
Max Dispersion Late 73 Good 3 Very Poor 31 Fair
Category Day 4 1 3
Max LVORI Early 8 3 4
Max LVORI Late 2 3 2
Precip Chance (%) 0 0 30
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...
.THURSDAY NIGHT...Partly cloudy with a slight chance of showers
and thunderstorms. Lows in the mid 40s. Light winds.
.FRIDAY...Partly sunny with a chance of showers. Highs in the mid
60s. Minimum RH 62 percent. East winds less than 10 mph.
.FRIDAY NIGHT...Mostly cloudy with showers likely. Lows in the
lower 50s. Southeast winds 5 to 15 mph.
.SATURDAY...Showers and a slight chance of thunderstorms. Highs
in the mid 60s. Minimum RH 72 percent. Southeast winds 5 to
15 mph.
.SATURDAY NIGHT...Showers and a chance of thunderstorms. Lows in
the lower 50s. South winds 5 to 15 mph.
.SUNDAY...Mostly sunny with a chance of showers. Highs in the
lower 60s. Minimum RH 47 percent. Southwest winds less than
10 mph.
.SUNDAY NIGHT...Partly cloudy with a chance of rain showers.
Colder. Lows in the mid 30s. West winds less than 10 mph.
.MONDAY...Sunny. Highs in the mid 50s. Minimum RH 33 percent.
Northwest winds less than 10 mph.
.MONDAY NIGHT...Clear. Lows in the lower 30s. Light winds.
.TUESDAY...Sunny, warmer. Highs in the mid 60s. Minimum RH
28 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.
$$
TNZ015-130815-
Hancock-
Including the cities of Evanston, Sneedville, Treadway,
and Kyles Ford
301 AM EDT Wed Mar 12 2025
Today Tonight Thu
Cloud Cover Mclear Mclear Pcldy
Temp (24h trend) 69-74 (+1) 41-46 (+6) 67-72
RH % (24h trend) 21-26 (+2) 81-86 (-5) 40-45
RH Recovery Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) SW 6 SW 5 Lgt/Var
Transport Wnd (mph) SW 16 SW 6 SW 7
Mixing Hgt(ft-agl) 5360 180 3550
Vent Rate (mph-ft) 85760 1080 24850
Max Dispersion Early 36 Fair 4 Very Poor 14 Gen Poor
Max Dispersion Late 76 Good 3 Very Poor 21 Fair
Category Day 4 1 2
Max LVORI Early 4 3 5
Max LVORI Late 2 4 2
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Mostly clear. Lows in the lower 40s. Light
winds.
.FRIDAY...Mostly sunny. Highs in the mid 70s. Minimum RH
40 percent. Southeast winds less than 10 mph.
.FRIDAY NIGHT...Partly cloudy with a chance of showers. Warmer.
Lows in the mid 50s. Southeast winds less than 10 mph.
.SATURDAY...Showers and a slight chance of thunderstorms. Highs
in the lower 70s. Minimum RH 59 percent. South winds 5 to 15 mph.
.SATURDAY NIGHT...Showers and a chance of thunderstorms. Lows in
the mid 50s. Southeast winds 5 to 15 mph.
.SUNDAY...Mostly sunny with a chance of showers. Highs in the mid
60s. Minimum RH 44 percent. Southwest winds 5 to 15 mph.
.SUNDAY NIGHT...Partly cloudy with a chance of rain showers.
Colder. Lows in the mid 30s. West winds less than 10 mph.
.MONDAY...Sunny, cooler. Highs in the mid 50s. Minimum RH
32 percent. West winds less than 10 mph.
.MONDAY NIGHT...Clear. Lows in the lower 30s. Light winds.
.TUESDAY...Sunny, warmer. Highs in the upper 60s. Minimum RH
29 percent. Light winds.
*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.
$$
TNZ016-130815-
Hawkins-
Including the city of Mooresburg
301 AM EDT Wed Mar 12 2025
Today Tonight Thu
Cloud Cover Mclear Mclear Pcldy
Temp (24h trend) 70-75 (+2) 41-46 (+6) 68-73
RH % (24h trend) 20-25 (-1) 84-89 (+3) 39-44
RH Recovery Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) SW 6 Lgt/Var Lgt/Var
Transport Wnd (mph) W 16 S 5 SW 6
Mixing Hgt(ft-agl) 5070 200 3650
Vent Rate (mph-ft) 81120 1000 21900
Max Dispersion Early 33 Fair 4 Very Poor 10 Poor
Max Dispersion Late 69 Good 2 Very Poor 18 Gen Poor
Category Day 4 1 2
Max LVORI Early 4 3 5
Max LVORI Late 2 5 2
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Mostly clear. Lows in the lower 40s. Light
winds.
.FRIDAY...Mostly sunny. Highs in the mid 70s. Minimum RH
41 percent. Southeast winds less than 10 mph.
.FRIDAY NIGHT...Partly cloudy with a chance of showers. Warmer.
Lows in the mid 50s. Southeast winds less than 10 mph.
.SATURDAY...Showers. Highs in the mid 70s. Minimum RH 56 percent.
South winds 5 to 15 mph.
.SATURDAY NIGHT...Showers and a chance of thunderstorms. Lows in
the mid 50s. South winds 5 to 15 mph.
.SUNDAY...Mostly sunny with showers likely. Highs in the upper
60s. Minimum RH 45 percent. Southwest winds 5 to 15 mph.
.SUNDAY NIGHT...Partly cloudy with a chance of rain showers.
Colder. Lows in the upper 30s. West winds less than 10 mph.
.MONDAY...Sunny, cooler. Highs in the mid 50s. Minimum RH
34 percent. West winds less than 10 mph.
.MONDAY NIGHT...Clear. Lows in the lower 30s. Light winds.
.TUESDAY...Sunny, warmer. Highs in the upper 60s. Minimum RH
31 percent. Light winds.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ017-130815-
Sullivan-
Including the cities of Kingsport, Bristol TN,
and South Holston Dam
301 AM EDT Wed Mar 12 2025
Today Tonight Thu
Cloud Cover Mclear Mclear Pcldy
Temp (24h trend) 69-74 (+3) 42-47 (+7) 68-73
RH % (24h trend) 16-21 (-5) 79-84 (+4) 35-40
RH Recovery Excellent
AM 20FT Wnd (mph) S 6 S 5
PM 20FT Wnd (mph) SW 9 S 6 Lgt/Var
Transport Wnd (mph) W 15 S 6 SW 6
Mixing Hgt(ft-agl) 4890 260 4040
Vent Rate (mph-ft) 73350 1560 24240
Max Dispersion Early 40 Fair 4 Very Poor 12 Poor
Max Dispersion Late 65 Good 3 Very Poor 19 Gen Poor
Category Day 4 1 2
Max LVORI Early 4 3 4
Max LVORI Late 2 4 2
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Mostly clear. Lows in the mid 40s. Light winds.
.FRIDAY...Mostly sunny. Highs in the lower 70s. Minimum RH
42 percent. Southeast winds less than 10 mph.
.FRIDAY NIGHT...Partly cloudy with a chance of showers. Warmer.
Lows in the mid 50s. Southeast winds 5 to 15 mph.
.SATURDAY...Partly sunny with showers likely. Highs in the lower
70s. Minimum RH 55 percent. South winds 5 to 15 mph.
.SATURDAY NIGHT...Showers and a chance of thunderstorms. Lows in
the upper 50s. Southeast winds 5 to 15 mph.
.SUNDAY...Mostly sunny with showers likely. Highs in the upper
60s. Minimum RH 48 percent. South winds 5 to 15 mph.
.SUNDAY NIGHT...Partly cloudy with a chance of rain showers.
Colder. Lows in the upper 30s. West winds less than 10 mph.
.MONDAY...Sunny, cooler. Highs in the mid 50s. Minimum RH
34 percent. West winds 5 to 15 mph.
.MONDAY NIGHT...Clear. Lows in the mid 30s. Light winds.
.TUESDAY...Sunny, warmer. Highs in the upper 60s. Minimum RH
29 percent. Southeast winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ046-130815-
Northwest Carter-
Including the city of Elizabethton
301 AM EDT Wed Mar 12 2025
Today Tonight Thu
Cloud Cover Mclear Mclear Pcldy
Temp (24h trend) 68-73 (+2) 43-48 (+6) 68-73
RH % (24h trend) 14-19 (-6) 67-72 (+1) 29-34
RH Recovery Excellent
AM 20FT Wnd (mph) SW 6 Lgt/Var
PM 20FT Wnd (mph) W 8 SW 6 Lgt/Var
Transport Wnd (mph) W 15 S 6 SW 7
Mixing Hgt(ft-agl) 4850 210 4570
Vent Rate (mph-ft) 72750 1260 31990
Max Dispersion Early 41 Gen Good 5 Very Poor 19 Gen Poor
Max Dispersion Late 64 Good 3 Very Poor 28 Fair
Category Day 4 1 3
Max LVORI Early 3 3 3
Max LVORI Late 2 3 2
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Mostly clear. Lows in the lower 40s. Light
winds.
.FRIDAY...Mostly sunny. Highs around 70. Minimum RH 42 percent.
Southeast winds less than 10 mph.
.FRIDAY NIGHT...Partly cloudy with a chance of showers. Warmer.
Lows in the mid 50s. Southeast winds 5 to 15 mph.
.SATURDAY...Showers. Highs in the lower 70s. Minimum RH
53 percent. South winds 5 to 15 mph.
.SATURDAY NIGHT...Showers and a chance of thunderstorms. Lows in
the upper 50s. Southeast winds 5 to 15 mph.
.SUNDAY...Mostly sunny with showers likely. Highs in the upper
60s. Minimum RH 46 percent. South winds 5 to 15 mph.
.SUNDAY NIGHT...Partly cloudy with a chance of rain showers.
Colder. Lows in the upper 30s. West winds less than 10 mph.
.MONDAY...Sunny with a slight chance of rain showers. Cooler.
Highs in the lower 50s. Minimum RH 33 percent. Northwest winds
5 to 15 mph.
.MONDAY NIGHT...Mostly clear. Lows in the mid 30s. West winds
less than 10 mph.
.TUESDAY...Sunny, warmer. Highs in the upper 60s. Minimum RH
25 percent. Southeast winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ044-130815-
Washington TN-
Including the city of Johnson City
301 AM EDT Wed Mar 12 2025
Today Tonight Thu
Cloud Cover Mclear Mclear Pcldy
Temp (24h trend) 69-74 (+3) 43-48 (+6) 68-73
RH % (24h trend) 16-21 (-5) 74-79 (+2) 34-39
RH Recovery Excellent
AM 20FT Wnd (mph) SW 6 Lgt/Var
PM 20FT Wnd (mph) W 8 Lgt/Var Lgt/Var
Transport Wnd (mph) W 14 SW 6 SW 6
Mixing Hgt(ft-agl) 4880 250 4250
Vent Rate (mph-ft) 68320 1500 25500
Max Dispersion Early 39 Fair 4 Very Poor 13 Gen Poor
Max Dispersion Late 59 Gen Good 3 Very Poor 22 Fair
Category Day 4 1 2
Max LVORI Early 3 3 3
Max LVORI Late 2 3 2
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Mostly clear. Lows in the lower 40s. Light
winds.
.FRIDAY...Mostly sunny. Highs in the lower 70s. Minimum RH
42 percent. Southeast winds 5 to 15 mph.
.FRIDAY NIGHT...Partly cloudy with a chance of showers. Warmer.
Lows in the upper 50s. Southeast winds 5 to 15 mph.
.SATURDAY...Showers. Highs in the lower 70s. Minimum RH
55 percent. South winds 5 to 15 mph.
.SATURDAY NIGHT...Showers and a chance of thunderstorms. Lows in
the upper 50s. South winds 5 to 15 mph.
.SUNDAY...Mostly sunny with showers likely. Highs in the upper
60s. Minimum RH 48 percent. South winds 5 to 15 mph.
.SUNDAY NIGHT...Partly cloudy with a chance of showers. Colder.
Lows in the upper 30s. West winds less than 10 mph.
.MONDAY...Sunny, cooler. Highs in the mid 50s. Minimum RH
36 percent. Northwest winds 5 to 15 mph.
.MONDAY NIGHT...Clear. Lows in the mid 30s. Light winds.
.TUESDAY...Sunny, warmer. Highs in the upper 60s. Minimum RH
29 percent. South winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ042-130815-
Northwest Greene-
Including the city of Greeneville
301 AM EDT Wed Mar 12 2025
Today Tonight Thu
Cloud Cover Mclear Mclear Pcldy
Temp (24h trend) 70-75 (+2) 42-47 (+4) 69-74
RH % (24h trend) 18-23 (+1) 74-79 (+4) 34-39
RH Recovery Excellent
AM 20FT Wnd (mph) S 6 Lgt/Var
PM 20FT Wnd (mph) W 8 Lgt/Var Lgt/Var
Transport Wnd (mph) W 14 S 6 SW 6
Mixing Hgt(ft-agl) 4990 270 3960
Vent Rate (mph-ft) 69860 1620 23760
Max Dispersion Early 37 Fair 4 Very Poor 11 Poor
Max Dispersion Late 58 Gen Good 3 Very Poor 19 Gen Poor
Category Day 4 1 2
Max LVORI Early 3 3 3
Max LVORI Late 2 3 2
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Mostly clear. Lows in the mid 40s. Light winds.
.FRIDAY...Mostly sunny. Highs in the mid 70s. Minimum RH
40 percent. Southeast winds less than 10 mph.
.FRIDAY NIGHT...Partly cloudy with a chance of showers. Warmer.
Lows in the upper 50s. Southeast winds 5 to 15 mph.
.SATURDAY...Showers. Highs in the mid 70s. Minimum RH 52 percent.
Southeast winds 5 to 15 mph.
.SATURDAY NIGHT...Showers and a chance of thunderstorms. Lows in
the upper 50s. Southeast winds 5 to 15 mph.
.SUNDAY...Mostly sunny with showers likely. Highs in the upper
60s. Minimum RH 43 percent. South winds 5 to 15 mph.
.SUNDAY NIGHT...Partly cloudy with a chance of showers. Colder.
Lows in the upper 30s. West winds less than 10 mph.
.MONDAY...Sunny, cooler. Highs in the mid 50s. Minimum RH
34 percent. West winds less than 10 mph.
.MONDAY NIGHT...Clear. Lows in the mid 30s. Light winds.
.TUESDAY...Sunny, warmer. Highs in the upper 60s. Minimum RH
29 percent. East winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ038-130815-
Grainger-
Including the city of Bean Station
301 AM EDT Wed Mar 12 2025
Today Tonight Thu
Cloud Cover Mclear Mclear Pcldy
Temp (24h trend) 71-76 (+1) 43-48 (+6) 68-73
RH % (24h trend) 20-25 (-2) 76-81 (-5) 42-47
RH Recovery Excellent
AM 20FT Wnd (mph) SW 5 Lgt/Var
PM 20FT Wnd (mph) SW 8 SW 6 Lgt/Var
Transport Wnd (mph) SW 16 SW 7 SW 7
Mixing Hgt(ft-agl) 5330 210 3610
Vent Rate (mph-ft) 85280 1470 25270
Max Dispersion Early 35 Fair 5 Very Poor 16 Gen Poor
Max Dispersion Late 77 Good 3 Very Poor 22 Fair
Category Day 4 1 2
Max LVORI Early 4 3 4
Max LVORI Late 2 3 2
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Mostly clear. Lows in the mid 40s. Light winds.
.FRIDAY...Mostly sunny. Highs in the mid 70s. Minimum RH
41 percent. East winds less than 10 mph.
.FRIDAY NIGHT...Partly cloudy with a chance of showers. Warmer.
Lows in the mid 50s. Southeast winds less than 10 mph.
.SATURDAY...Showers and a slight chance of thunderstorms. Highs
in the mid 70s. Minimum RH 60 percent. South winds less than
10 mph.
.SATURDAY NIGHT...Showers and a chance of thunderstorms. Lows in
the mid 50s. Southeast winds less than 10 mph.
.SUNDAY...Mostly sunny with a chance of showers. Highs in the
upper 60s. Minimum RH 44 percent. Southwest winds 5 to 15 mph.
.SUNDAY NIGHT...Partly cloudy with a chance of rain showers.
Colder. Lows in the upper 30s. West winds less than 10 mph.
.MONDAY...Sunny, cooler. Highs in the mid 50s. Minimum RH
34 percent. Northwest winds less than 10 mph.
.MONDAY NIGHT...Clear. Lows in the mid 30s. Light winds.
.TUESDAY...Sunny, warmer. Highs in the upper 60s. Minimum RH
32 percent. Light winds.
*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.
$$
TNZ039-130815-
Hamblen-
Including the cities of Alpha, Morristown, and Russellville
301 AM EDT Wed Mar 12 2025
Today Tonight Thu
Cloud Cover Mclear Mclear Pcldy
Temp (24h trend) 71-76 (+2) 42-47 (+5) 68-73
RH % (24h trend) 20-25 (+2) 79-84 (-2) 40-45
RH Recovery Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) SW 6 Lgt/Var Lgt/Var
Transport Wnd (mph) W 16 SW 6 SW 6
Mixing Hgt(ft-agl) 5140 230 3400
Vent Rate (mph-ft) 82240 1380 20400
Max Dispersion Early 36 Fair 5 Very Poor 10 Poor
Max Dispersion Late 70 Good 2 Very Poor 18 Gen Poor
Category Day 4 1 2
Max LVORI Early 4 3 4
Max LVORI Late 2 4 2
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Mostly clear. Lows in the mid 40s. Light winds.
.FRIDAY...Mostly sunny. Highs in the mid 70s. Minimum RH
39 percent. Southeast winds less than 10 mph.
.FRIDAY NIGHT...Partly cloudy with a chance of showers. Warmer.
Lows in the mid 50s. Southeast winds less than 10 mph.
.SATURDAY...Showers. Highs in the mid 70s. Minimum RH 55 percent.
South winds 5 to 15 mph.
.SATURDAY NIGHT...Showers and a chance of thunderstorms. Lows in
the mid 50s. Southeast winds less than 10 mph.
.SUNDAY...Mostly sunny with a chance of showers. Highs in the
upper 60s. Minimum RH 44 percent. Southwest winds 5 to 15 mph.
.SUNDAY NIGHT...Partly cloudy with a chance of showers. Colder.
Lows in the upper 30s. West winds less than 10 mph.
.MONDAY...Sunny, cooler. Highs in the mid 50s. Minimum RH
34 percent. West winds less than 10 mph.
.MONDAY NIGHT...Clear. Lows in the mid 30s. Light winds.
.TUESDAY...Sunny, warmer. Highs in the upper 60s. Minimum RH
31 percent. Light winds.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ040-130815-
Northwest Cocke-
Including the cities of Bybee and Newport
301 AM EDT Wed Mar 12 2025
Today Tonight Thu
Cloud Cover Mclear Mclear Pcldy
Temp (24h trend) 71-76 (+2) 43-48 (+4) 69-74
RH % (24h trend) 18-23 (+2) 71-76 (+2) 35-40
RH Recovery Excellent
AM 20FT Wnd (mph) SW 5 Lgt/Var
PM 20FT Wnd (mph) W 9 S 6 Lgt/Var
Transport Wnd (mph) W 13 S 6 SW 7
Mixing Hgt(ft-agl) 5320 240 3920
Vent Rate (mph-ft) 69160 1440 27440
Max Dispersion Early 40 Fair 3 Very Poor 10 Poor
Max Dispersion Late 57 Gen Good 3 Very Poor 22 Fair
Category Day 4 1 2
Max LVORI Early 3 2 3
Max LVORI Late 2 3 2
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Mostly clear. Lows in the mid 40s. Light winds.
.FRIDAY...Mostly sunny. Highs in the mid 70s. Minimum RH
37 percent. Southeast winds less than 10 mph.
.FRIDAY NIGHT...Partly cloudy with a chance of showers. Warmer.
Lows in the upper 50s. Southeast winds less than 10 mph.
.SATURDAY...Showers. Highs in the mid 70s. Minimum RH 50 percent.
Southeast winds 5 to 15 mph.
.SATURDAY NIGHT...Showers and a chance of thunderstorms. Lows in
the upper 50s. Southeast winds 5 to 15 mph.
.SUNDAY...Mostly sunny with showers likely. Highs in the upper
60s. Minimum RH 40 percent. South winds 5 to 15 mph.
.SUNDAY NIGHT...Partly cloudy with a chance of showers. Colder.
Lows in the upper 30s. West winds less than 10 mph.
.MONDAY...Sunny, cooler. Highs in the mid 50s. Minimum RH
32 percent. West winds less than 10 mph.
.MONDAY NIGHT...Clear. Lows in the mid 30s. Light winds.
.TUESDAY...Sunny, warmer. Highs around 70. Minimum RH 26 percent.
Light winds.
*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.
$$
TNZ070-130815-
Jefferson-
Including the cities of Jefferson City, Strawberry Plains,
Chestnut Hill, Dandridge, and White Pine
301 AM EDT Wed Mar 12 2025
Today Tonight Thu
Cloud Cover Mclear Mclear Pcldy
Temp (24h trend) 71-76 (+1) 44-49 (+6) 68-73
RH % (24h trend) 18-23 (-2) 75-80 (-4) 41-46
RH Recovery Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) W 8 Lgt/Var Lgt/Var
Transport Wnd (mph) W 16 SW 6 W 6
Mixing Hgt(ft-agl) 5210 270 3580
Vent Rate (mph-ft) 83360 1620 21480
Max Dispersion Early 43 Gen Good 5 Very Poor 11 Poor
Max Dispersion Late 71 Good 3 Very Poor 20 Gen Poor
Category Day 4 1 2
Max LVORI Early 4 3 4
Max LVORI Late 2 3 2
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Mostly clear. Lows in the mid 40s. Light winds.
.FRIDAY...Mostly sunny. Highs in the mid 70s. Minimum RH
39 percent. Southeast winds less than 10 mph.
.FRIDAY NIGHT...Partly cloudy with a chance of showers. Warmer.
Lows in the upper 50s. Southeast winds less than 10 mph.
.SATURDAY...Showers. Highs in the mid 70s. Minimum RH 55 percent.
South winds 5 to 15 mph.
.SATURDAY NIGHT...Showers and a chance of thunderstorms. Lows in
the upper 50s. Southeast winds 5 to 15 mph.
.SUNDAY...Mostly sunny with a chance of showers. Highs in the
upper 60s. Minimum RH 43 percent. Southwest winds 5 to 15 mph.
.SUNDAY NIGHT...Partly cloudy with a chance of showers. Colder.
Lows in the upper 30s. West winds less than 10 mph.
.MONDAY...Sunny, cooler. Highs in the upper 50s. Minimum RH
34 percent. West winds less than 10 mph.
.MONDAY NIGHT...Clear. Lows in the mid 30s. Light winds.
.TUESDAY...Sunny, warmer. Highs in the upper 60s. Minimum RH
31 percent. Light winds.
*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.
$$
TNZ035-130815-
Morgan-
Including the cities of Pine Orchard, High Point, and Petros
301 AM EDT Wed Mar 12 2025
Today Tonight Thu
Cloud Cover Clear Mclear Pcldy
Temp (24h trend) 71-76 (0) 45-50 (+4) 66-71
RH % (24h trend) 20-25 (+4) 76-81 (+7) 44-49
RH Recovery Excellent
AM 20FT Wnd (mph) S 6 S 6
PM 20FT Wnd (mph) SW 11 S 9 S 6
Transport Wnd (mph) SW 17 S 8 S 10
Mixing Hgt(ft-agl) 6420 240 3500
Vent Rate (mph-ft) 109140 1920 35000
Max Dispersion Early 48 Gen Good 5 Very Poor 23 Fair
Max Dispersion Late 98 Good 4 Very Poor 32 Fair
Category Day 4 1 3
Max LVORI Early 3 2 4
Max LVORI Late 2 3 2
Precip Chance (%) 0 0 30
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...
.THURSDAY NIGHT...Mostly clear. Lows in the upper 40s. Light
winds.
.FRIDAY...Mostly sunny. Highs in the lower 70s. Minimum RH
49 percent. Southeast winds 5 to 15 mph.
.FRIDAY NIGHT...Mostly cloudy with showers likely. Lows in the
upper 50s. South winds 5 to 15 mph.
.SATURDAY...Showers and a slight chance of thunderstorms. Highs
in the upper 60s. Minimum RH 66 percent. South winds 5 to 15 mph.
.SATURDAY NIGHT...Showers and a chance of thunderstorms. Lows in
the lower 50s. South winds 5 to 15 mph.
.SUNDAY...Mostly sunny with a chance of showers. Highs in the
lower 60s. Minimum RH 43 percent. Southwest winds less than
10 mph.
.SUNDAY NIGHT...Partly cloudy with a slight chance of rain
showers. Colder. Lows in the mid 30s. West winds less than
10 mph.
.MONDAY...Sunny. Highs in the mid 50s. Minimum RH 31 percent.
Northwest winds less than 10 mph.
.MONDAY NIGHT...Clear. Lows in the mid 30s. Light winds.
.TUESDAY...Sunny, warmer. Highs in the upper 60s. Minimum RH
30 percent. South winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ012-130815-
Scott TN-
Including the cities of Big South Fork National, Oneida,
Smokey Junction, Elgin, Huntsville, Norma, and Slick Rock
301 AM EDT Wed Mar 12 2025
Today Tonight Thu
Cloud Cover Mclear Mclear Pcldy
Temp (24h trend) 72-77 (+1) 46-51 (+3) 67-72
RH % (24h trend) 20-25 (+7) 74-79 (+9) 43-48
RH Recovery Excellent
AM 20FT Wnd (mph) SW 6 S 6
PM 20FT Wnd (mph) SW 9 S 6 S 5
Transport Wnd (mph) SW 17 S 9 S 9
Mixing Hgt(ft-agl) 6560 270 4030
Vent Rate (mph-ft) 111520 2430 36270
Max Dispersion Early 59 Gen Good 6 Very Poor 24 Fair
Max Dispersion Late 103 Very Good5 Very Poor 34 Fair
Category Day 5 1 3
Max LVORI Early 3 2 3
Max LVORI Late 2 3 2
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...
.THURSDAY NIGHT...Mostly clear. Lows in the upper 40s. Light
winds.
.FRIDAY...Mostly sunny. Highs in the lower 70s. Minimum RH
48 percent. Southeast winds less than 10 mph.
.FRIDAY NIGHT...Mostly cloudy with showers likely. Lows in the
upper 50s. South winds 5 to 15 mph.
.SATURDAY...Showers and a slight chance of thunderstorms. Highs
around 70. Minimum RH 65 percent. South winds 5 to 15 mph.
.SATURDAY NIGHT...Showers and a chance of thunderstorms. Lows in
the lower 50s. South winds 5 to 15 mph.
.SUNDAY...Mostly sunny with a chance of showers. Highs in the
lower 60s. Minimum RH 45 percent. Southwest winds less than
10 mph.
.SUNDAY NIGHT...Partly cloudy with a slight chance of rain
showers. Colder. Lows in the mid 30s. West winds less than
10 mph.
.MONDAY...Sunny. Highs in the mid 50s. Minimum RH 32 percent.
Northwest winds less than 10 mph.
.MONDAY NIGHT...Clear. Lows in the mid 30s. Light winds.
.TUESDAY...Sunny, warmer. Highs in the upper 60s. Minimum RH
29 percent. South winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ013-130815-
Campbell-
Including the cities of Fincastle, La Follette, Elk Valley,
Jellico, White Oak, Caryville, and Royal Blue
301 AM EDT Wed Mar 12 2025
Today Tonight Thu
Cloud Cover Mclear Mclear Pcldy
Temp (24h trend) 70-75 (+1) 45-50 (+6) 66-71
RH % (24h trend) 21-26 (+5) 74-79 (+1) 44-49
RH Recovery Excellent
AM 20FT Wnd (mph) S 8 S 6
PM 20FT Wnd (mph) SW 11 SW 9 S 5
Transport Wnd (mph) SW 17 S 8 S 9
Mixing Hgt(ft-agl) 6220 160 3820
Vent Rate (mph-ft) 105740 1280 34380
Max Dispersion Early 47 Gen Good 5 Very Poor 22 Fair
Max Dispersion Late 93 Good 4 Very Poor 29 Fair
Category Day 4 1 3
Max LVORI Early 3 2 3
Max LVORI Late 2 3 2
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...
.THURSDAY NIGHT...Mostly clear. Lows in the upper 40s. Light
winds.
.FRIDAY...Mostly sunny. Highs in the lower 70s. Minimum RH
47 percent. Southeast winds less than 10 mph.
.FRIDAY NIGHT...Mostly cloudy with showers likely. Warmer. Lows
in the upper 50s. South winds 5 to 15 mph.
.SATURDAY...Showers and a slight chance of thunderstorms. Highs
in the upper 60s. Minimum RH 66 percent. South winds 5 to 15 mph.
.SATURDAY NIGHT...Showers and a chance of thunderstorms. Lows in
the mid 50s. South winds 5 to 15 mph.
.SUNDAY...Mostly sunny with a chance of showers. Highs in the
lower 60s. Minimum RH 45 percent. Southwest winds less than
10 mph.
.SUNDAY NIGHT...Partly cloudy with a slight chance of rain
showers. Colder. Lows in the mid 30s. West winds less than
10 mph.
.MONDAY...Sunny. Highs in the mid 50s. Minimum RH 34 percent.
Northwest winds less than 10 mph.
.MONDAY NIGHT...Clear. Lows in the mid 30s. Light winds.
.TUESDAY...Sunny, warmer. Highs in the mid 60s. Minimum RH
31 percent. Southeast winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ014-130815-
Claiborne-
Including the cities of Lone Mountain, Sandlick, Springdale,
Arthur, Harrogate-Shawanee, Clairfield, and Howard Quarter
301 AM EDT Wed Mar 12 2025
Today Tonight Thu
Cloud Cover Mclear Mclear Pcldy
Temp (24h trend) 69-74 (0) 43-48 (+7) 66-71
RH % (24h trend) 20-25 (-1) 78-83 (-7) 44-49
RH Recovery Excellent
AM 20FT Wnd (mph) SW 5 Lgt/Var
PM 20FT Wnd (mph) SW 8 SW 6 Lgt/Var
Transport Wnd (mph) SW 16 S 7 SW 8
Mixing Hgt(ft-agl) 5690 210 3680
Vent Rate (mph-ft) 91040 1470 29440
Max Dispersion Early 37 Fair 4 Very Poor 19 Gen Poor
Max Dispersion Late 81 Good 3 Very Poor 26 Fair
Category Day 4 1 3
Max LVORI Early 4 3 4
Max LVORI Late 2 3 2
Precip Chance (%) 0 0 20
Precip Type None None Showers
Precip Duration 1
Precip Amount 0.00 0.00 0.01
Precip Begin 2 PM
Precip End 8 PM
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Mostly clear. Lows in the mid 40s. Light winds.
.FRIDAY...Mostly sunny. Highs in the lower 70s. Minimum RH
43 percent. Southeast winds less than 10 mph.
.FRIDAY NIGHT...Partly cloudy with a chance of showers. Warmer.
Lows in the mid 50s. South winds less than 10 mph.
.SATURDAY...Showers and a slight chance of thunderstorms. Highs
in the lower 70s. Minimum RH 63 percent. South winds 5 to 15 mph.
.SATURDAY NIGHT...Showers and a chance of thunderstorms. Lows in
the mid 50s. South winds less than 10 mph.
.SUNDAY...Mostly sunny with a chance of showers. Highs in the mid
60s. Minimum RH 45 percent. Southwest winds 5 to 15 mph.
.SUNDAY NIGHT...Partly cloudy with a slight chance of rain
showers. Colder. Lows in the mid 30s. West winds less than
10 mph.
.MONDAY...Sunny, cooler. Highs in the mid 50s. Minimum RH
34 percent. Northwest winds less than 10 mph.
.MONDAY NIGHT...Clear. Lows in the mid 30s. Light winds.
.TUESDAY...Sunny, warmer. Highs in the upper 60s. Minimum RH
31 percent. Southeast winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ037-130815-
Union-
Including the cities of Maynardville, Norris Lake, Paulette,
Rose Hill, Sharps Chapel, and Luttrell
301 AM EDT Wed Mar 12 2025
Today Tonight Thu
Cloud Cover Mclear Mclear Pcldy
Temp (24h trend) 71-76 (+1) 45-50 (+7) 67-72
RH % (24h trend) 20-25 (0) 73-78 (-7) 44-49
RH Recovery Excellent
AM 20FT Wnd (mph) S 5 Lgt/Var
PM 20FT Wnd (mph) SW 8 SW 6 Lgt/Var
Transport Wnd (mph) SW 16 S 8 SW 8
Mixing Hgt(ft-agl) 5670 280 3570
Vent Rate (mph-ft) 90720 2240 28560
Max Dispersion Early 35 Fair 5 Very Poor 22 Fair
Max Dispersion Late 83 Good 4 Very Poor 26 Fair
Category Day 4 1 3
Max LVORI Early 3 2 3
Max LVORI Late 2 3 2
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...
.THURSDAY NIGHT...Mostly clear. Lows in the upper 40s. Light
winds.
.FRIDAY...Mostly sunny. Highs in the mid 70s. Minimum RH
43 percent. South winds less than 10 mph.
.FRIDAY NIGHT...Partly cloudy with a chance of showers. Warmer.
Lows in the upper 50s. South winds less than 10 mph.
.SATURDAY...Showers and a slight chance of thunderstorms. Highs
in the lower 70s. Minimum RH 61 percent. South winds 5 to 15 mph.
.SATURDAY NIGHT...Showers and a chance of thunderstorms. Lows in
the mid 50s. South winds less than 10 mph.
.SUNDAY...Mostly sunny with a chance of showers. Highs in the mid
60s. Minimum RH 44 percent. Southwest winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy with a slight chance of rain
showers. Colder. Lows in the upper 30s. West winds less than
10 mph.
.MONDAY...Sunny, cooler. Highs in the mid 50s. Minimum RH
33 percent. Northwest winds less than 10 mph.
.MONDAY NIGHT...Clear. Lows in the mid 30s. Light winds.
.TUESDAY...Sunny, warmer. Highs in the upper 60s. Minimum RH
31 percent. South winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ036-130815-
Anderson-
Including the cities of Oak Ridge and Clinton
301 AM EDT Wed Mar 12 2025
Today Tonight Thu
Cloud Cover Mclear Mclear Pcldy
Temp (24h trend) 71-76 (+2) 45-50 (+5) 66-71
RH % (24h trend) 19-24 (0) 72-77 (-1) 43-48
RH Recovery Excellent
AM 20FT Wnd (mph) SW 8 SW 6
PM 20FT Wnd (mph) SW 11 SW 11 SW 6
Transport Wnd (mph) SW 17 SW 9 SW 10
Mixing Hgt(ft-agl) 5780 230 3510
Vent Rate (mph-ft) 98260 2070 35100
Max Dispersion Early 35 Fair 6 Very Poor 25 Fair
Max Dispersion Late 86 Good 4 Very Poor 32 Fair
Category Day 4 1 3
Max LVORI Early 3 2 3
Max LVORI Late 2 3 2
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...
.THURSDAY NIGHT...Mostly clear. Lows in the upper 40s. Light
winds.
.FRIDAY...Mostly sunny. Highs in the lower 70s. Minimum RH
46 percent. Southeast winds less than 10 mph.
.FRIDAY NIGHT...Mostly cloudy with showers likely. Warmer. Lows
in the upper 50s. South winds 5 to 15 mph.
.SATURDAY...Showers and a slight chance of thunderstorms. Highs
around 70. Minimum RH 64 percent. South winds 5 to 15 mph.
.SATURDAY NIGHT...Showers and a chance of thunderstorms. Lows in
the mid 50s. South winds 5 to 15 mph.
.SUNDAY...Mostly sunny with a chance of showers. Highs in the mid
60s. Minimum RH 44 percent. Southwest winds 5 to 15 mph.
.SUNDAY NIGHT...Partly cloudy with a slight chance of rain
showers. Colder. Lows in the mid 30s. West winds less than
10 mph.
.MONDAY...Sunny. Highs in the mid 50s. Minimum RH 32 percent.
Northwest winds less than 10 mph.
.MONDAY NIGHT...Clear. Lows in the mid 30s. Light winds.
.TUESDAY...Sunny, warmer. Highs in the upper 60s. Minimum RH
32 percent. South winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ069-130815-
Knox-
Including the cities of Bearden, Knoxville, and Lake Forest
301 AM EDT Wed Mar 12 2025
Today Tonight Thu
Cloud Cover Mclear Mclear Pcldy
Temp (24h trend) 72-77 (+3) 45-50 (+6) 68-73
RH % (24h trend) 18-23 (-4) 73-78 (-4) 43-48
RH Recovery Excellent
AM 20FT Wnd (mph) SW 6 Lgt/Var
PM 20FT Wnd (mph) SW 10 SW 6 Lgt/Var
Transport Wnd (mph) SW 17 SW 8 SW 9
Mixing Hgt(ft-agl) 5520 300 3510
Vent Rate (mph-ft) 93840 2400 31590
Max Dispersion Early 41 Gen Good 5 Very Poor 24 Fair
Max Dispersion Late 84 Good 4 Very Poor 30 Fair
Category Day 4 1 3
Max LVORI Early 3 2 3
Max LVORI Late 2 3 2
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...
.THURSDAY NIGHT...Mostly clear. Lows in the upper 40s. Light
winds.
.FRIDAY...Mostly sunny. Highs in the mid 70s. Minimum RH
41 percent. Southeast winds less than 10 mph.
.FRIDAY NIGHT...Partly cloudy with showers likely. Warmer. Lows
in the upper 50s. South winds less than 10 mph.
.SATURDAY...Showers and a slight chance of thunderstorms. Highs
in the lower 70s. Minimum RH 60 percent. South winds 5 to 15 mph.
.SATURDAY NIGHT...Showers and a chance of thunderstorms. Lows in
the upper 50s. South winds 5 to 15 mph.
.SUNDAY...Mostly sunny with a chance of showers. Highs in the mid
60s. Minimum RH 44 percent. Southwest winds 5 to 15 mph.
.SUNDAY NIGHT...Partly cloudy with a slight chance of showers.
Colder. Lows in the upper 30s. West winds less than 10 mph.
.MONDAY...Sunny. Highs in the upper 50s. Minimum RH 33 percent.
Northwest winds less than 10 mph.
.MONDAY NIGHT...Clear. Lows in the mid 30s. Light winds.
.TUESDAY...Sunny, warmer. Highs in the upper 60s. Minimum RH
32 percent. South winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ073-130815-
North Sevier-
Including the cities of Harrisburg, Kodak, McMahan, Sevierville,
Seymour, and Pigeon Forge
301 AM EDT Wed Mar 12 2025
Today Tonight Thu
Cloud Cover Mclear Mclear Pcldy
Temp (24h trend) 72-77 (+4) 45-50 (+5) 68-73
RH % (24h trend) 17-22 (-2) 69-74 (-4) 39-44
RH Recovery Excellent
AM 20FT Wnd (mph) SW 6 Lgt/Var
PM 20FT Wnd (mph) W 11 SW 8 W 5
Transport Wnd (mph) W 15 SW 7 SW 7
Mixing Hgt(ft-agl) 5570 320 4050
Vent Rate (mph-ft) 83550 2240 28350
Max Dispersion Early 47 Gen Good 5 Very Poor 17 Gen Poor
Max Dispersion Late 75 Good 4 Very Poor 25 Fair
Category Day 4 1 2
Max LVORI Early 3 2 3
Max LVORI Late 2 3 2
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...
.THURSDAY NIGHT...Mostly clear. Lows in the mid 40s. Light winds.
.FRIDAY...Mostly sunny. Highs in the mid 70s. Minimum RH
40 percent. Southeast winds less than 10 mph.
.FRIDAY NIGHT...Partly cloudy with showers likely. Warmer. Lows
in the upper 50s. South winds less than 10 mph.
.SATURDAY...Showers and a slight chance of thunderstorms. Highs
in the mid 70s. Minimum RH 54 percent. South winds 5 to 15 mph.
.SATURDAY NIGHT...Showers and a chance of thunderstorms. Lows in
the upper 50s. South winds 5 to 15 mph.
.SUNDAY...Mostly sunny with a chance of showers. Highs in the
upper 60s. Minimum RH 42 percent. Southwest winds 5 to 15 mph.
.SUNDAY NIGHT...Partly cloudy with a chance of showers. Colder.
Lows in the upper 30s. West winds less than 10 mph.
.MONDAY...Sunny, cooler. Highs in the mid 50s. Minimum RH
34 percent. Northwest winds less than 10 mph.
.MONDAY NIGHT...Clear. Lows in the mid 30s. Light winds.
.TUESDAY...Sunny, warmer. Highs around 70. Minimum RH 28 percent.
Southeast winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ067-130815-
Roane-
Including the cities of Harriman, Eagle Furnace, Rockwood,
Bradbury, Fairview, Kingston, and Oliver Springs
301 AM EDT Wed Mar 12 2025
Today Tonight Thu
Cloud Cover Clear Mclear Pcldy
Temp (24h trend) 73-78 (+1) 44-49 (+6) 67-72
RH % (24h trend) 20-25 (+1) 81-86 (+1) 45-50
RH Recovery Excellent
AM 20FT Wnd (mph) S 6 Lgt/Var
PM 20FT Wnd (mph) SW 9 SW 5 Lgt/Var
Transport Wnd (mph) SW 17 SW 8 SW 8
Mixing Hgt(ft-agl) 6150 310 3250
Vent Rate (mph-ft) 104550 2480 26000
Max Dispersion Early 36 Fair 5 Very Poor 24 Fair
Max Dispersion Late 92 Good 3 Very Poor 27 Fair
Category Day 4 1 2
Max LVORI Early 4 3 4
Max LVORI Late 2 4 3
Precip Chance (%) 0 0 30
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...
.THURSDAY NIGHT...Mostly clear. Lows in the upper 40s. Light
winds.
.FRIDAY...Mostly sunny. Highs in the mid 70s. Minimum RH
47 percent. South winds less than 10 mph.
.FRIDAY NIGHT...Mostly cloudy with showers likely. Warmer. Lows
in the upper 50s. South winds 5 to 15 mph.
.SATURDAY...Showers and a slight chance of thunderstorms. Highs
around 70. Minimum RH 65 percent. South winds 5 to 15 mph.
.SATURDAY NIGHT...Showers and a chance of thunderstorms. Lows in
the mid 50s. South winds 5 to 15 mph.
.SUNDAY...Mostly sunny with a chance of showers. Highs in the mid
60s. Minimum RH 42 percent. Southwest winds 5 to 15 mph.
.SUNDAY NIGHT...Partly cloudy with a slight chance of rain
showers. Colder. Lows in the mid 30s. West winds less than
10 mph.
.MONDAY...Sunny. Highs in the upper 50s. Minimum RH 31 percent.
Northwest winds less than 10 mph.
.MONDAY NIGHT...Clear. Lows in the mid 30s. Light winds.
.TUESDAY...Sunny. Highs in the upper 60s. Minimum RH 32 percent.
South winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ068-130815-
Loudon-
Including the cities of Lenoir City and Loudon
301 AM EDT Wed Mar 12 2025
Today Tonight Thu
Cloud Cover Clear Mclear Pcldy
Temp (24h trend) 72-77 (+1) 45-50 (+6) 68-73
RH % (24h trend) 19-24 (-3) 79-84 (-1) 43-48
RH Recovery Excellent
AM 20FT Wnd (mph) SW 6 SW 5
PM 20FT Wnd (mph) SW 10 SW 6 SW 5
Transport Wnd (mph) SW 17 SW 9 SW 10
Mixing Hgt(ft-agl) 5610 320 3670
Vent Rate (mph-ft) 95370 2880 36700
Max Dispersion Early 41 Gen Good 5 Very Poor 28 Fair
Max Dispersion Late 86 Good 4 Very Poor 35 Fair
Category Day 4 1 3
Max LVORI Early 3 3 4
Max LVORI Late 2 3 2
Precip Chance (%) 0 0 20
Precip Type None None Tstms
Precip Duration 1
Precip Amount 0.00 0.00 0.01
Precip Begin 2 PM
Precip End 8 PM
Chance of Thunder (%) 0 0 20
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Mostly clear. Lows in the mid 40s. Light winds.
.FRIDAY...Mostly sunny. Highs in the mid 70s. Minimum RH
44 percent. South winds 5 to 15 mph.
.FRIDAY NIGHT...Mostly cloudy with showers likely. Warmer. Lows
around 60. South winds 5 to 15 mph.
.SATURDAY...Showers and a slight chance of thunderstorms. Highs
in the lower 70s. Minimum RH 61 percent. South winds 5 to 15 mph.
.SATURDAY NIGHT...Showers and a chance of thunderstorms. Lows in
the mid 50s. South winds 5 to 15 mph.
.SUNDAY...Partly sunny with a chance of showers. Highs in the mid
60s. Minimum RH 43 percent. Southwest winds 5 to 15 mph.
.SUNDAY NIGHT...Partly cloudy with a slight chance of rain
showers. Colder. Lows in the upper 30s. West winds less than
10 mph.
.MONDAY...Sunny. Highs in the upper 50s. Minimum RH 32 percent.
Northwest winds less than 10 mph.
.MONDAY NIGHT...Clear. Lows in the mid 30s. Light winds.
.TUESDAY...Sunny. Highs in the upper 60s. Minimum RH 31 percent.
South winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ071-130815-
Northwest Blount-
Including the cities of Happy Valley, Maryville, and Alcoa
301 AM EDT Wed Mar 12 2025
Today Tonight Thu
Cloud Cover Clear Mclear Pcldy
Temp (24h trend) 72-77 (+4) 47-52 (+5) 68-73
RH % (24h trend) 17-22 (-4) 71-76 (+1) 42-47
RH Recovery Excellent
AM 20FT Wnd (mph) SW 8 SW 6
PM 20FT Wnd (mph) SW 11 SW 8 SW 5
Transport Wnd (mph) SW 17 S 8 SW 9
Mixing Hgt(ft-agl) 5530 300 3940
Vent Rate (mph-ft) 94010 2400 35460
Max Dispersion Early 44 Gen Good 6 Very Poor 27 Fair
Max Dispersion Late 83 Good 5 Very Poor 33 Fair
Category Day 4 1 3
Max LVORI Early 3 2 3
Max LVORI Late 2 3 2
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...
.THURSDAY NIGHT...Mostly clear. Lows in the upper 40s. Light
winds.
.FRIDAY...Mostly sunny. Highs in the mid 70s. Minimum RH
42 percent. Southeast winds less than 10 mph.
.FRIDAY NIGHT...Partly cloudy with showers likely. Warmer. Lows
around 60. South winds 5 to 15 mph.
.SATURDAY...Showers and a slight chance of thunderstorms. Highs
in the lower 70s. Minimum RH 58 percent. South winds 5 to 15 mph.
.SATURDAY NIGHT...Showers and a chance of thunderstorms. Lows in
the upper 50s. South winds 5 to 15 mph.
.SUNDAY...Mostly sunny with a chance of showers. Highs in the
upper 60s. Minimum RH 44 percent. Southwest winds 5 to 15 mph.
.SUNDAY NIGHT...Partly cloudy with a slight chance of showers.
Colder. Lows in the upper 30s. West winds less than 10 mph.
.MONDAY...Sunny. Highs in the upper 50s. Minimum RH 34 percent.
Northwest winds less than 10 mph.
.MONDAY NIGHT...Clear. Lows in the upper 30s. Light winds.
.TUESDAY...Sunny, warmer. Highs around 70. Minimum RH 30 percent.
Southeast winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ086-130815-
Northwest Monroe-
Including the cities of Sweetwater, Madisonville,
and Bullet Creek
301 AM EDT Wed Mar 12 2025
Today Tonight Thu
Cloud Cover Clear Mclear Pcldy
Temp (24h trend) 73-78 (+2) 47-52 (+8) 69-74
RH % (24h trend) 17-22 (-3) 76-81 (-4) 39-44
RH Recovery Excellent
AM 20FT Wnd (mph) SW 6 S 5
PM 20FT Wnd (mph) SW 9 S 5 SW 5
Transport Wnd (mph) SW 17 S 9 SW 9
Mixing Hgt(ft-agl) 5680 310 4100
Vent Rate (mph-ft) 96560 2790 36900
Max Dispersion Early 43 Gen Good 5 Very Poor 26 Fair
Max Dispersion Late 85 Good 5 Very Poor 34 Fair
Category Day 4 1 3
Max LVORI Early 4 2 3
Max LVORI Late 2 3 2
Precip Chance (%) 0 0 30
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...
.THURSDAY NIGHT...Partly cloudy. Lows in the upper 40s. Light
winds.
.FRIDAY...Mostly sunny with a slight chance of showers. Highs in
the mid 70s. Minimum RH 43 percent. South winds less than 10 mph.
.FRIDAY NIGHT...Mostly cloudy with showers likely. Warmer. Lows
around 60. Southeast winds 5 to 15 mph.
.SATURDAY...Showers and a slight chance of thunderstorms. Highs
in the lower 70s. Minimum RH 58 percent. South winds 5 to 15 mph.
.SATURDAY NIGHT...Showers and a chance of thunderstorms. Lows in
the mid 50s. South winds 5 to 15 mph.
.SUNDAY...Mostly sunny with a chance of showers. Highs in the
upper 60s. Minimum RH 40 percent. South winds 5 to 15 mph.
.SUNDAY NIGHT...Partly cloudy with a slight chance of rain
showers. Colder. Lows in the upper 30s. West winds less than
10 mph.
.MONDAY...Sunny. Highs in the upper 50s. Minimum RH 31 percent.
North winds less than 10 mph.
.MONDAY NIGHT...Clear. Lows in the mid 30s. Light winds.
.TUESDAY...Sunny, warmer. Highs around 70. Minimum RH 28 percent.
Southeast winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ083-130815-
Rhea-
Including the cities of Dayton, Evensville, Old Washington,
Grandview, and Spring City
301 AM EDT Wed Mar 12 2025
Today Tonight Thu
Cloud Cover Clear Mclear Pcldy
Temp (24h trend) 71-76 (-1) 44-49 (+6) 66-71
RH % (24h trend) 20-25 (+2) 84-89 (0) 49-54
RH Recovery Excellent
AM 20FT Wnd (mph) SW 8 S 6
PM 20FT Wnd (mph) SW 9 SW 5 S 6
Transport Wnd (mph) SW 17 SW 8 S 7
Mixing Hgt(ft-agl) 6130 190 3170
Vent Rate (mph-ft) 104210 1520 22190
Max Dispersion Early 39 Fair 6 Very Poor 19 Gen Poor
Max Dispersion Late 94 Good 4 Very Poor 23 Fair
Category Day 4 1 2
Max LVORI Early 4 3 5
Max LVORI Late 2 4 3
Precip Chance (%) 0 0 30
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...
.THURSDAY NIGHT...Partly cloudy. Lows in the upper 40s. Light
winds.
.FRIDAY...Partly sunny. Highs in the lower 70s. Minimum RH
56 percent. South winds 5 to 15 mph.
.FRIDAY NIGHT...Mostly cloudy with showers likely. Lows in the
upper 50s. South winds 5 to 15 mph.
.SATURDAY...Showers and a slight chance of thunderstorms. Highs
in the upper 60s. Minimum RH 73 percent. South winds 5 to 15 mph.
.SATURDAY NIGHT...Showers and a chance of thunderstorms. Lows in
the lower 50s. South winds 5 to 15 mph.
.SUNDAY...Mostly sunny with a chance of showers. Highs in the mid
60s. Minimum RH 44 percent. Southwest winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy with a slight chance of rain
showers. Colder. Lows in the mid 30s. West winds less than
10 mph.
.MONDAY...Sunny. Highs in the upper 50s. Minimum RH 33 percent.
Northwest winds less than 10 mph.
.MONDAY NIGHT...Clear. Lows in the mid 30s. Light winds.
.TUESDAY...Sunny. Highs in the upper 60s. Minimum RH 34 percent.
South winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ084-130815-
Meigs-
Including the city of Big Spring
301 AM EDT Wed Mar 12 2025
Today Tonight Thu
Cloud Cover Clear Mclear Pcldy
Temp (24h trend) 73-78 (-1) 44-49 (+7) 68-73
RH % (24h trend) 19-24 (+1) 84-89 (-7) 45-50
RH Recovery Excellent
AM 20FT Wnd (mph) S 6 S 5
PM 20FT Wnd (mph) SW 8 Lgt/Var S 5
Transport Wnd (mph) SW 17 S 9 SW 8
Mixing Hgt(ft-agl) 6140 320 3480
Vent Rate (mph-ft) 104380 2880 27840
Max Dispersion Early 39 Fair 5 Very Poor 20 Gen Poor
Max Dispersion Late 94 Good 3 Very Poor 27 Fair
Category Day 4 1 3
Max LVORI Early 5 3 5
Max LVORI Late 2 4 3
Precip Chance (%) 0 0 30
Precip Type None None Tstms
Precip Duration 1
Precip Amount 0.00 0.00 0.01
Precip Begin 8 AM
Precip End 8 PM
Chance of Thunder (%) 0 0 20
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Partly cloudy. Lows in the upper 40s. Light
winds.
.FRIDAY...Partly sunny. Highs in the lower 70s. Minimum RH
51 percent. South winds 5 to 15 mph.
.FRIDAY NIGHT...Mostly cloudy with showers likely. Lows in the
upper 50s. South winds 5 to 15 mph.
.SATURDAY...Showers and a slight chance of thunderstorms. Highs
in the lower 70s. Minimum RH 67 percent. South winds 5 to 15 mph.
.SATURDAY NIGHT...Showers and a chance of thunderstorms. Lows in
the mid 50s. South winds 5 to 15 mph.
.SUNDAY...Mostly sunny with a chance of showers. Highs in the
upper 60s. Minimum RH 41 percent. Southwest winds less than
10 mph.
.SUNDAY NIGHT...Partly cloudy with a slight chance of rain
showers. Colder. Lows in the mid 30s. West winds less than
10 mph.
.MONDAY...Sunny. Highs around 60. Minimum RH 31 percent. North
winds less than 10 mph.
.MONDAY NIGHT...Clear. Lows in the mid 30s. Light winds.
.TUESDAY...Sunny. Highs in the upper 60s. Minimum RH 32 percent.
South winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ085-130815-
McMinn-
Including the cities of Athens, Clear Water, Dentville,
and Etowah
301 AM EDT Wed Mar 12 2025
Today Tonight Thu
Cloud Cover Clear Mclear Pcldy
Temp (24h trend) 73-78 (+1) 45-50 (+9) 68-73
RH % (24h trend) 18-23 (+1) 82-87 (-9) 43-48
RH Recovery Excellent
AM 20FT Wnd (mph) S 6 S 5
PM 20FT Wnd (mph) SW 9 S 6 SW 5
Transport Wnd (mph) SW 17 S 9 SW 9
Mixing Hgt(ft-agl) 5900 280 3710
Vent Rate (mph-ft) 100300 2520 33390
Max Dispersion Early 40 Fair 5 Very Poor 20 Gen Poor
Max Dispersion Late 93 Good 4 Very Poor 30 Fair
Category Day 4 1 3
Max LVORI Early 6 3 4
Max LVORI Late 2 3 2
Precip Chance (%) 0 0 30
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...
.THURSDAY NIGHT...Partly cloudy. Lows in the upper 40s. Light
winds.
.FRIDAY...Partly sunny. Highs in the mid 70s. Minimum RH
46 percent. South winds 5 to 15 mph.
.FRIDAY NIGHT...Mostly cloudy with showers likely. Warmer. Lows
in the upper 50s. South winds 5 to 15 mph.
.SATURDAY...Showers and a slight chance of thunderstorms. Highs
in the lower 70s. Minimum RH 61 percent. South winds 5 to 15 mph.
.SATURDAY NIGHT...Showers and a chance of thunderstorms. Lows in
the mid 50s. South winds 5 to 15 mph.
.SUNDAY...Mostly sunny with a chance of showers. Highs in the
upper 60s. Minimum RH 40 percent. South winds 5 to 15 mph.
.SUNDAY NIGHT...Partly cloudy with a slight chance of rain
showers. Colder. Lows in the mid 30s. West winds less than
10 mph.
.MONDAY...Sunny. Highs around 60. Minimum RH 31 percent. North
winds less than 10 mph.
.MONDAY NIGHT...Clear. Lows in the mid 30s. Light winds.
.TUESDAY...Sunny. Highs around 70. Minimum RH 30 percent.
Southeast winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ099-130815-
Hamilton-
Including the cities of Chattanooga, Lookout Mountain,
and Signal Mountain
301 AM EDT Wed Mar 12 2025
Today Tonight Thu
Cloud Cover Clear Mclear Pcldy
Temp (24h trend) 73-78 (+1) 47-52 (+7) 67-72
RH % (24h trend) 16-21 (-3) 83-88 (+3) 47-52
RH Recovery Excellent
AM 20FT Wnd (mph) SW 8 S 6
PM 20FT Wnd (mph) SW 9 S 6 S 6
Transport Wnd (mph) SW 17 SW 8 S 8
Mixing Hgt(ft-agl) 6000 210 3260
Vent Rate (mph-ft) 102000 1680 26080
Max Dispersion Early 42 Gen Good 5 Very Poor 16 Gen Poor
Max Dispersion Late 93 Good 3 Very Poor 23 Fair
Category Day 4 1 2
Max LVORI Early 4 2 5
Max LVORI Late 2 4 3
Precip Chance (%) 0 0 40
Precip Type None None Tstms
Precip Duration 1
Precip Amount 0.00 0.00 0.03
Precip Begin 8 AM
Precip End Continuing
Chance of Thunder (%) 0 0 20
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Partly cloudy with a slight chance of showers
and thunderstorms. Lows in the lower 50s. Light winds.
.FRIDAY...Partly sunny. Highs in the lower 70s. Minimum RH
57 percent. Southeast winds 5 to 15 mph.
.FRIDAY NIGHT...Showers. Lows around 60. Southeast winds 5 to
15 mph.
.SATURDAY...Showers and a chance of thunderstorms. Highs around
70. Minimum RH 71 percent. South winds 5 to 15 mph.
.SATURDAY NIGHT...Showers and a chance of thunderstorms. Lows in
the mid 50s. South winds 5 to 15 mph.
.SUNDAY...Mostly sunny with a chance of showers. Highs in the mid
60s. Minimum RH 41 percent. South winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy. Colder. Lows in the upper 30s.
West winds less than 10 mph.
.MONDAY...Sunny. Highs around 60. Minimum RH 31 percent.
Northwest winds less than 10 mph.
.MONDAY NIGHT...Clear. Lows in the upper 30s. Light winds.
.TUESDAY...Sunny. Highs in the upper 60s. Minimum RH 32 percent.
Southeast winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ100-130815-
Bradley-
Including the cities of Cleveland and Tasso
301 AM EDT Wed Mar 12 2025
Today Tonight Thu
Cloud Cover Clear Mclear Pcldy
Temp (24h trend) 75-80 (+1) 47-52 (+10) 68-73
RH % (24h trend) 17-22 (+5) 80-85 (-9) 44-49
RH Recovery Excellent
AM 20FT Wnd (mph) S 8 S 6
PM 20FT Wnd (mph) SW 9 S 5 S 6
Transport Wnd (mph) SW 17 S 9 S 9
Mixing Hgt(ft-agl) 6090 300 3480
Vent Rate (mph-ft) 103530 2700 31320
Max Dispersion Early 42 Gen Good 5 Very Poor 18 Gen Poor
Max Dispersion Late 94 Good 4 Very Poor 28 Fair
Category Day 4 1 3
Max LVORI Early 6 2 4
Max LVORI Late 2 3 2
Precip Chance (%) 0 0 40
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...
.THURSDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows in the upper 40s. Light winds.
.FRIDAY...Partly sunny. Highs in the lower 70s. Minimum RH
50 percent. South winds 5 to 15 mph.
.FRIDAY NIGHT...Mostly cloudy with showers likely. Warmer. Lows
around 60. Southeast winds 5 to 15 mph.
.SATURDAY...Showers and a chance of thunderstorms. Highs in the
lower 70s. Minimum RH 62 percent. South winds 5 to 15 mph.
.SATURDAY NIGHT...Showers and a chance of thunderstorms. Lows in
the mid 50s. South winds 5 to 15 mph.
.SUNDAY...Mostly sunny with a chance of showers. Highs in the
upper 60s. Minimum RH 38 percent. Southwest winds 5 to 15 mph.
.SUNDAY NIGHT...Partly cloudy with a slight chance of showers.
Colder. Lows in the upper 30s. West winds less than 10 mph.
.MONDAY...Sunny. Highs in the lower 60s. Minimum RH 29 percent.
North winds less than 10 mph.
.MONDAY NIGHT...Clear. Lows in the mid 30s. Light winds.
.TUESDAY...Sunny. Highs around 70. Minimum RH 30 percent. South
winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ101-130815-
West Polk-
Including the cities of Conasauga, Archville, Benton, Parksville,
and Reliance
301 AM EDT Wed Mar 12 2025
Today Tonight Thu
Cloud Cover Clear Mclear Pcldy
Temp (24h trend) 74-79 (+1) 48-53 (+9) 68-73
RH % (24h trend) 17-22 (+4) 78-83 (-3) 41-46
RH Recovery Excellent
AM 20FT Wnd (mph) S 6 Lgt/Var
PM 20FT Wnd (mph) SW 8 S 6 SW 5
Transport Wnd (mph) SW 17 S 9 SW 9
Mixing Hgt(ft-agl) 5840 330 3940
Vent Rate (mph-ft) 99280 2970 35460
Max Dispersion Early 40 Fair 6 Very Poor 18 Gen Poor
Max Dispersion Late 89 Good 5 Very Poor 31 Fair
Category Day 4 1 3
Max LVORI Early 5 2 4
Max LVORI Late 2 3 2
Precip Chance (%) 0 0 40
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...
.THURSDAY NIGHT...Partly cloudy with a slight chance of showers
and thunderstorms. Lows in the upper 40s. Light winds.
.FRIDAY...Partly sunny. Highs in the mid 70s. Minimum RH
45 percent. Southeast winds less than 10 mph.
.FRIDAY NIGHT...Mostly cloudy with showers likely. Warmer. Lows
around 60. Southeast winds 5 to 15 mph.
.SATURDAY...Showers and a chance of thunderstorms. Highs in the
lower 70s. Minimum RH 57 percent. South winds 5 to 15 mph.
.SATURDAY NIGHT...Showers and a chance of thunderstorms. Lows in
the mid 50s. South winds 5 to 15 mph.
.SUNDAY...Mostly sunny with a chance of showers. Highs in the
upper 60s. Minimum RH 37 percent. South winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy with a slight chance of showers.
Colder. Lows in the upper 30s. West winds less than 10 mph.
.MONDAY...Sunny. Highs around 60. Minimum RH 29 percent. North
winds less than 10 mph.
.MONDAY NIGHT...Clear. Lows in the upper 30s. Light winds.
.TUESDAY...Sunny. Highs around 70. Minimum RH 26 percent. East
winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ082-130815-
Bledsoe-
Including the cities of Old Cumberland, Palio, Melvine,
Mount Crest, Pikeville, and Brayton
201 AM CDT Wed Mar 12 2025
Today Tonight Thu
Cloud Cover Clear Mclear Pcldy
Temp (24h trend) 70-75 (-1) 45-50 (+5) 65-70
RH % (24h trend) 22-27 (+8) 86-91 (+11) 46-51
RH Recovery Excellent
AM 20FT Wnd (mph) SW 9 S 6
PM 20FT Wnd (mph) SW 10 SW 6 S 6
Transport Wnd (mph) SW 17 SW 9 S 8
Mixing Hgt(ft-agl) 5610 50 3300
Vent Rate (mph-ft) 95370 450 26400
Max Dispersion Early 41 Gen Good 3 Very Poor 18 Gen Poor
Max Dispersion Late 83 Good 2 Very Poor 23 Fair
Category Day 4 1 3
Max LVORI Early 3 2 5
Max LVORI Late 2 4 3
Precip Chance (%) 0 0 40
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...
.THURSDAY NIGHT...Partly cloudy. Lows in the upper 40s. Light
winds.
.FRIDAY...Partly sunny. Highs in the upper 60s. Minimum RH
57 percent. Southeast winds less than 10 mph.
.FRIDAY NIGHT...Showers. Lows in the upper 50s. South winds 5 to
15 mph.
.SATURDAY...Showers and a chance of thunderstorms. Highs in the
upper 60s. Minimum RH 70 percent. South winds 5 to 15 mph.
.SATURDAY NIGHT...Showers and a chance of thunderstorms. Lows in
the lower 50s. South winds less than 10 mph.
.SUNDAY...Mostly sunny with a chance of showers. Highs in the
lower 60s. Minimum RH 42 percent. Southwest winds less than
10 mph.
.SUNDAY NIGHT...Partly cloudy. Colder. Lows in the mid 30s. West
winds less than 10 mph.
.MONDAY...Sunny. Highs in the upper 50s. Minimum RH 32 percent.
Northwest winds less than 10 mph.
.MONDAY NIGHT...Clear. Lows in the mid 30s. Light winds.
.TUESDAY...Sunny. Highs in the upper 60s. Minimum RH 31 percent.
South winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ081-130815-
Sequatchie-
Including the cities of Cagle, Dunlap, Cartwright, and Lone Oak
201 AM CDT Wed Mar 12 2025
Today Tonight Thu
Cloud Cover Clear Mclear Pcldy
Temp (24h trend) 70-75 (0) 46-51 (+5) 64-69
RH % (24h trend) 22-27 (+5) 87-92 (+15) 50-55
RH Recovery Excellent
AM 20FT Wnd (mph) SW 9 S 6
PM 20FT Wnd (mph) SW 9 SW 6 S 5
Transport Wnd (mph) SW 17 S 10 S 8
Mixing Hgt(ft-agl) 5150 50 2910
Vent Rate (mph-ft) 87550 500 23280
Max Dispersion Early 37 Fair 3 Very Poor 15 Gen Poor
Max Dispersion Late 77 Good 3 Very Poor 18 Gen Poor
Category Day 4 1 2
Max LVORI Early 3 2 6
Max LVORI Late 2 4 3
Precip Chance (%) 0 0 50
Precip Type None None Tstms
Precip Duration 1
Precip Amount 0.00 0.00 0.04
Precip Begin 8 AM
Precip End Continuing
Chance of Thunder (%) 0 0 20
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows around 50. Light winds.
.FRIDAY...Partly sunny. Highs in the upper 60s. Minimum RH
61 percent. Southeast winds less than 10 mph.
.FRIDAY NIGHT...Showers. Lows in the upper 50s. Southeast winds
5 to 15 mph.
.SATURDAY...Showers and a chance of thunderstorms. Highs in the
upper 60s. Minimum RH 74 percent. South winds 5 to 15 mph.
.SATURDAY NIGHT...Showers and a chance of thunderstorms. Lows in
the lower 50s. South winds less than 10 mph.
.SUNDAY...Mostly sunny with a chance of showers. Highs in the
lower 60s. Minimum RH 43 percent. Southwest winds less than
10 mph.
.SUNDAY NIGHT...Partly cloudy. Colder. Lows in the mid 30s. West
winds less than 10 mph.
.MONDAY...Sunny. Highs in the upper 50s. Minimum RH 33 percent.
Northwest winds less than 10 mph.
.MONDAY NIGHT...Clear. Lows in the upper 30s. Light winds.
.TUESDAY...Sunny. Highs in the upper 60s. Minimum RH 32 percent.
Southeast winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ098-130815-
Marion-
Including the cities of South Pittsburg, Haletown (Guild),
Jasper, Martin Springs, Whitwell, Powells Crossroads,
and Monteagle
201 AM CDT Wed Mar 12 2025
Today Tonight Thu
Cloud Cover Clear Pcldy Pcldy
Temp (24h trend) 71-76 (+2) 47-52 (+5) 65-70
RH % (24h trend) 20-25 (-1) 86-91 (+14) 53-58
RH Recovery Excellent
AM 20FT Wnd (mph) SW 8 S 5
PM 20FT Wnd (mph) SW 9 S 6 S 5
Transport Wnd (mph) SW 17 SW 8 S 7
Mixing Hgt(ft-agl) 5140 100 3090
Vent Rate (mph-ft) 87380 800 21630
Max Dispersion Early 39 Fair 4 Very Poor 14 Gen Poor
Max Dispersion Late 79 Good 4 Very Poor 18 Gen Poor
Category Day 4 1 2
Max LVORI Early 4 2 6
Max LVORI Late 2 4 3
Precip Chance (%) 0 0 50
Precip Type None None Tstms
Precip Duration 1
Precip Amount 0.00 0.00 0.05
Precip Begin 8 AM
Precip End Continuing
Chance of Thunder (%) 0 0 20
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Partly cloudy with a slight chance of showers
and thunderstorms. Lows in the lower 50s. Light winds.
.FRIDAY...Partly sunny. Highs around 70. Minimum RH 58 percent.
Southeast winds less than 10 mph.
.FRIDAY NIGHT...Showers. Lows around 60. Southeast winds 5 to
15 mph.
.SATURDAY...Showers and a chance of thunderstorms. Highs in the
upper 60s. Minimum RH 74 percent. South winds 5 to 15 mph.
.SATURDAY NIGHT...Showers and a chance of thunderstorms. Lows in
the lower 50s. South winds less than 10 mph.
.SUNDAY...Mostly sunny with a chance of showers. Highs in the mid
60s. Minimum RH 42 percent. Southwest winds less than 10 mph.
.SUNDAY NIGHT...Mostly clear. Colder. Lows in the upper 30s. West
winds less than 10 mph.
.MONDAY...Sunny. Highs in the upper 50s. Minimum RH 32 percent.
Northwest winds less than 10 mph.
.MONDAY NIGHT...Clear. Lows in the upper 30s. Light winds.
.TUESDAY...Sunny. Highs in the upper 60s. Minimum RH 32 percent.
Southeast winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$