Routine Fire Wx Fcst (With/Without 6-10 Day Outlook)
Issued by NWS Knoxville/Tri Cities, TN
Issued by NWS Knoxville/Tri Cities, TN
224
FNUS54 KMRX 220730
FWFMRX
Fire Weather Planning Forecast for East Tennessee...Southwest
Virginia...and Extreme Southwest North Carolina
National Weather Service Morristown TN
330 AM EDT Sat Mar 22 2025
...LOW AFTERNOON RELATIVE HUMIDITY AND BREEZY WINDS SATURDAY AND
SUNDAY AFTERNOONS...
.DISCUSSION...
A warming trend is expected through the weekend. Dry conditions will
continue into Sunday afternoon before the next chance of showers and
a few thunderstorms returns Sunday night.
Low afternoon relative humidity is expected with breezy westerly
winds Saturday afternoon and evening. Gusts between 15 to 30 mph
will be common across the area this afternoon. Low relative
humidity and breezy winds are expected again Sunday afternoon,
however, winds will be south-southwesterly. Gusts will not be
quite as strong at 15 to 25 mph.
VAZ001-230830-
Lee-
Including the city of Rose Hill
330 AM EDT Sat Mar 22 2025
Today Tonight Sun
Cloud Cover Clear Mclear Pcldy
Temp (24h trend) 58-63 (+8) 30-35 (-2) 63-68
RH % (24h trend) 23-28 (-1) 85-90 (+14) 26-31
RH Recovery Excellent
AM 20FT Wnd (mph) W 12 G20 SE 6
PM 20FT Wnd (mph) W 12 G20 NW 9 S 13
Transport Wnd (mph) W 25 SE 5 SW 26
Mixing Hgt(ft-agl) 6070 240 4920
Vent Rate (mph-ft) 151750 1200 127920
Max Dispersion Early 126 Very Good9 Poor 29 Fair
Max Dispersion Late 136 Very Good3 Very Poor 113 Very Good
Category Day 5 1 5
Max LVORI Early 3 3 5
Max LVORI Late 1 4 1
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 Continuing
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY NIGHT...Showers. Lows in the upper 40s. South winds less
than 10 mph.
.MONDAY...Mostly sunny with a slight chance of showers. Highs in
the lower 60s. Minimum RH 29 percent. West winds 5 to 15 mph.
.MONDAY NIGHT...Partly cloudy. Lows in the upper 30s. Light
winds.
.TUESDAY...Mostly sunny with a chance of showers. Highs in the
lower 60s. Minimum RH 43 percent. Southwest winds less than
10 mph.
.TUESDAY NIGHT...Partly cloudy with a chance of showers. Lows in
the upper 30s. West winds less than 10 mph.
.WEDNESDAY...Mostly sunny with a slight chance of showers. Highs
in the upper 50s. Minimum RH 35 percent. West winds less than
10 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows in the lower 30s. Light
winds.
.THURSDAY...Sunny. Highs in the lower 60s. Minimum RH 31 percent.
Light winds.
.THURSDAY NIGHT...Partly cloudy. Lows in the lower 40s. Light
winds.
.FRIDAY...Mostly sunny. Highs in the lower 70s. Minimum RH
33 percent. South winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
VAZ002-230830-
Wise-
Including the cities of Big Stone Gap, Norton, Wise, Coeburn,
Appalachia, and Pardee
330 AM EDT Sat Mar 22 2025
Today Tonight Sun
Cloud Cover Clear Mclear Pcldy
Temp (24h trend) 56-61 (+8) 30-35 (-5) 61-66
RH % (24h trend) 25-30 (-2) 78-83 (+19) 26-31
RH Recovery Excellent
AM 20FT Wnd (mph) W 16 S 9
PM 20FT Wnd (mph) W 16 W 11 S 17
Transport Wnd (mph) W 25 S 6 SW 28
Mixing Hgt(ft-agl) 5990 100 4510
Vent Rate (mph-ft) 149750 600 126280
Max Dispersion Early 136 Very Good16 Gen Poor 32 Fair
Max Dispersion Late 145 Very Good4 Very Poor 109 Very Good
Category Day 5 1 5
Max LVORI Early 2 3 4
Max LVORI Late 1 4 1
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 Continuing
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY NIGHT...Showers. Lows in the upper 40s. South winds 5 to
15 mph.
.MONDAY...Mostly sunny with a slight chance of showers. Highs in
the upper 50s. Minimum RH 31 percent. West winds 5 to 15 mph.
.MONDAY NIGHT...Partly cloudy. Lows in the upper 30s. West winds
less than 10 mph.
.TUESDAY...Partly sunny with a chance of showers. Highs in the
mid 50s. Minimum RH 48 percent. Southwest winds less than 10 mph.
.TUESDAY NIGHT...Partly cloudy with a chance of showers. Lows in
the upper 30s. West winds less than 10 mph.
.WEDNESDAY...Mostly sunny with a slight chance of showers. Highs
in the lower 50s. Minimum RH 39 percent. West winds less than
10 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows in the lower 30s. Light
winds.
.THURSDAY...Sunny. Highs in the upper 50s. Minimum RH 34 percent.
Southwest winds less than 10 mph.
.THURSDAY NIGHT...Partly cloudy. Lows in the lower 40s. Southwest
winds less than 10 mph.
.FRIDAY...Mostly sunny. Warmer. 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.
$$
VAZ005-230830-
Scott VA-
Including the city of Hiltons
330 AM EDT Sat Mar 22 2025
Today Tonight Sun
Cloud Cover Clear Mclear Pcldy
Temp (24h trend) 58-63 (+7) 31-36 (-1) 64-69
RH % (24h trend) 23-28 (-1) 84-89 (+17) 24-29
RH Recovery Excellent
AM 20FT Wnd (mph) W 16 SE 8
PM 20FT Wnd (mph) W 16 W 11 S 14
Transport Wnd (mph) W 24 SE 3 SW 23
Mixing Hgt(ft-agl) 6460 160 4970
Vent Rate (mph-ft) 155040 480 114310
Max Dispersion Early 135 Very Good10 Poor 29 Fair
Max Dispersion Late 149 Very Good3 Very Poor 97 Good
Category Day 5 1 4
Max LVORI Early 3 3 5
Max LVORI Late 1 4 1
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...
.SUNDAY NIGHT...Showers. Lows in the upper 40s. South winds less
than 10 mph.
.MONDAY...Mostly sunny with a slight chance of showers. Highs in
the lower 60s. Minimum RH 30 percent. West winds 5 to 15 mph.
.MONDAY NIGHT...Partly cloudy. Colder. Lows in the upper 30s.
Light winds.
.TUESDAY...Mostly sunny with a chance of showers. Highs in the
lower 60s. Minimum RH 43 percent. Southwest winds less than
10 mph.
.TUESDAY NIGHT...Partly cloudy with a chance of showers. Lows in
the upper 30s. West winds less than 10 mph.
.WEDNESDAY...Mostly sunny with a slight chance of showers. Highs
in the upper 50s. Minimum RH 37 percent. West winds less than
10 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows in the mid 30s. Light
winds.
.THURSDAY...Sunny. Highs in the lower 60s. Minimum RH 32 percent.
West winds less than 10 mph.
.THURSDAY NIGHT...Mostly clear. Lows in the lower 40s. Light
winds.
.FRIDAY...Mostly sunny. Warmer. Highs in the lower 70s. Minimum
RH 33 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.
$$
VAZ006-230830-
Russell-
Including the cities of Hansonville, Lebanon, Dye, Castlewood,
Honaker, and Rosedale
330 AM EDT Sat Mar 22 2025
Today Tonight Sun
Cloud Cover Mclear Mclear Pcldy
Temp (24h trend) 56-61 (+7) 30-35 (-4) 61-66
RH % (24h trend) 23-28 (-3) 82-87 (+23) 22-27
RH Recovery Excellent
AM 20FT Wnd (mph) W 17 G24 S 9
PM 20FT Wnd (mph) W 17 G25 NW 16 S 16
Transport Wnd (mph) W 26 S 6 SW 23
Mixing Hgt(ft-agl) 6560 150 4840
Vent Rate (mph-ft) 170560 900 111320
Max Dispersion Early 158 Very Good13 Gen Poor 35 Fair
Max Dispersion Late 163 Very Good4 Very Poor 100 Good
Category Day 5 1 4
Max LVORI Early 2 3 5
Max LVORI Late 1 4 1
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...
.SUNDAY NIGHT...Showers. Lows in the upper 40s. South winds 5 to
15 mph.
.MONDAY...Mostly sunny with a chance of showers. Highs in the
upper 50s. Minimum RH 31 percent. West winds 5 to 15 mph.
.MONDAY NIGHT...Partly cloudy. Colder. Lows in the upper 30s.
West winds less than 10 mph.
.TUESDAY...Mostly sunny with a chance of showers. Highs in the
upper 50s. Minimum RH 46 percent. Southwest winds less than
10 mph.
.TUESDAY NIGHT...Partly cloudy with a chance of showers. Lows in
the upper 30s. West winds less than 10 mph.
.WEDNESDAY...Mostly sunny with a slight chance of showers. Highs
in the mid 50s. Minimum RH 41 percent. West winds 5 to 15 mph.
.WEDNESDAY NIGHT...Partly cloudy. Lows in the lower 30s. Light
winds.
.THURSDAY...Sunny. Highs in the upper 50s. Minimum RH 34 percent.
Southwest winds less than 10 mph.
.THURSDAY NIGHT...Partly cloudy. Lows in the lower 40s. Southwest
winds less than 10 mph.
.FRIDAY...Mostly sunny. Warmer. Highs around 70. Minimum RH
33 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.
$$
VAZ008-230830-
Washington VA-
Including the cities of Benhams, Bristol VA, and Abingdon
330 AM EDT Sat Mar 22 2025
Today Tonight Sun
Cloud Cover Clear Clear Pcldy
Temp (24h trend) 57-62 (+7) 30-35 (-3) 63-68
RH % (24h trend) 23-28 (-1) 82-87 (+21) 21-26
RH Recovery Excellent
AM 20FT Wnd (mph) W 16 G24 S 8
PM 20FT Wnd (mph) W 16 G24 W 12 S 13
Transport Wnd (mph) W 29 S 5 SW 21
Mixing Hgt(ft-agl) 6780 240 5050
Vent Rate (mph-ft) 196620 1200 106050
Max Dispersion Early 159 Very Good11 Poor 41 Gen Good
Max Dispersion Late 171 Very Good4 Very Poor 89 Good
Category Day 5 1 4
Max LVORI Early 2 3 5
Max LVORI Late 1 4 1
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...
.SUNDAY NIGHT...Showers. Lows in the upper 40s. South winds less
than 10 mph.
.MONDAY...Mostly sunny with a chance of showers. Highs around 60.
Minimum RH 33 percent. West winds 5 to 15 mph.
.MONDAY NIGHT...Partly cloudy. Colder. Lows in the upper 30s.
West winds less than 10 mph.
.TUESDAY...Mostly sunny with a chance of showers. Highs in the
upper 50s. Minimum RH 45 percent. Southwest winds less than
10 mph.
.TUESDAY NIGHT...Partly cloudy with a chance of showers. Lows in
the upper 30s. West winds less than 10 mph.
.WEDNESDAY...Mostly sunny with a slight chance of showers. Highs
in the mid 50s. Minimum RH 42 percent. West winds 5 to 15 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows in the lower 30s. Light
winds.
.THURSDAY...Sunny. Highs in the upper 50s. Minimum RH 35 percent.
West winds less than 10 mph.
.THURSDAY NIGHT...Mostly clear. Lows around 40. Light winds.
.FRIDAY...Mostly sunny. Warmer. Highs in the lower 70s. 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.
$$
TNZ018-230830-
Johnson-
Including the cities of Doeville, Mountain City, Neva,
Shady Valley, Trade, and Laurel Bloomery
330 AM EDT Sat Mar 22 2025
Today Tonight Sun
Cloud Cover Clear Mclear Mclear
Temp (24h trend) 54-59 (+5) 28-33 (-3) 61-66
RH % (24h trend) 23-28 (+1) 77-82 (+19) 21-26
RH Recovery Excellent
AM 20FT Wnd (mph) W 16 G27 S 6
PM 20FT Wnd (mph) W 16 G27 NW 13 S 12
Transport Wnd (mph) W 33 SW 7 SW 18
Mixing Hgt(ft-agl) 6050 150 4670
Vent Rate (mph-ft) 199650 1050 84060
Max Dispersion Early 161 Very Good18 Gen Poor 49 Gen Good
Max Dispersion Late 177 Very Good7 Poor 77 Good
Category Day 5 1 4
Max LVORI Early 2 3 4
Max LVORI Late 1 4 1
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...
.SUNDAY NIGHT...Showers. Lows in the upper 40s. South winds less
than 10 mph.
.MONDAY...Mostly sunny with a chance of showers. Highs in the
upper 50s. Minimum RH 35 percent. West winds 5 to 15 mph.
.MONDAY NIGHT...Mostly clear. Colder. Lows in the mid 30s. West
winds less than 10 mph.
.TUESDAY...Mostly sunny with a chance of rain showers. Highs
around 60. Minimum RH 40 percent. Southwest winds less than
10 mph.
.TUESDAY NIGHT...Partly cloudy with a chance of showers. Lows in
the upper 30s. West winds less than 10 mph.
.WEDNESDAY...Mostly sunny with a slight chance of showers. Highs
in the mid 50s. Minimum RH 41 percent. West winds 5 to 15 mph.
.WEDNESDAY NIGHT...Partly cloudy. Lows in the lower 30s.
Northwest winds less than 10 mph.
.THURSDAY...Sunny. Highs in the upper 50s. Minimum RH 33 percent.
West winds less than 10 mph.
.THURSDAY NIGHT...Mostly clear. Lows in the upper 30s. Light
winds.
.FRIDAY...Mostly sunny. Warmer. Highs around 70. 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.
$$
TNZ047-230830-
Southeast Carter-
Including the city of Hampton
330 AM EDT Sat Mar 22 2025
Today Tonight Sun
Cloud Cover Clear Mclear Mclear
Temp (24h trend) 53-58 (+6) 30-35 (0) 60-65
RH % (24h trend) 23-28 (+1) 72-77 (+15) 22-27
RH Recovery Excellent
AM 20FT Wnd (mph) W 17 G31 S 9
PM 20FT Wnd (mph) W 18 G30 NW 16 S 13
Transport Wnd (mph) W 33 SW 7 SW 18
Mixing Hgt(ft-agl) 5890 120 4410
Vent Rate (mph-ft) 194370 840 79380
Max Dispersion Early 154 Very Good14 Gen Poor 46 Gen Good
Max Dispersion Late 175 Very Good7 Poor 78 Good
Category Day 5 1 4
Max LVORI Early 2 3 3
Max LVORI Late 1 3 1
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...
.SUNDAY NIGHT...Showers. Lows in the upper 40s. South winds less
than 10 mph.
.MONDAY...Partly sunny with a chance of showers. Highs in the
upper 50s. Minimum RH 37 percent. West winds 5 to 15 mph.
.MONDAY NIGHT...Mostly clear. Colder. Lows in the upper 30s. West
winds less than 10 mph.
.TUESDAY...Mostly sunny with a chance of showers. Highs in the
upper 50s. Minimum RH 38 percent. West winds 5 to 15 mph.
.TUESDAY NIGHT...Partly cloudy with a chance of showers. Lows in
the upper 30s. West winds less than 10 mph.
.WEDNESDAY...Mostly sunny. Highs in the lower 50s. Minimum RH
42 percent. West winds 5 to 15 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows in the lower 30s. Northwest
winds less than 10 mph.
.THURSDAY...Sunny. Highs in the upper 50s. Minimum RH 32 percent.
West winds less than 10 mph.
.THURSDAY NIGHT...Mostly clear. Lows around 40. Light winds.
.FRIDAY...Mostly 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.
$$
TNZ045-230830-
Unicoi-
Including the cities of Erwin, Unicoi, and Limestone Cove
330 AM EDT Sat Mar 22 2025
Today Tonight Sun
Cloud Cover Clear Mclear Mclear
Temp (24h trend) 55-60 (+7) 32-37 (0) 61-66
RH % (24h trend) 22-27 (+2) 65-70 (+16) 22-27
RH Recovery Excellent
AM 20FT Wnd (mph) W 16 G28 S 9
PM 20FT Wnd (mph) W 16 G28 W 13 S 16
Transport Wnd (mph) W 31 S 6 SW 22
Mixing Hgt(ft-agl) 6040 100 4870
Vent Rate (mph-ft) 187240 600 107140
Max Dispersion Early 142 Very Good14 Gen Poor 50 Gen Good
Max Dispersion Late 172 Very Good5 Very Poor 94 Good
Category Day 5 1 4
Max LVORI Early 2 3 3
Max LVORI Late 1 3 1
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY NIGHT...Showers. Lows in the upper 40s. South winds less
than 10 mph.
.MONDAY...Mostly sunny with showers likely. Highs in the upper
50s. Minimum RH 37 percent. West winds 5 to 15 mph.
.MONDAY NIGHT...Mostly clear. Colder. Lows in the upper 30s. West
winds less than 10 mph.
.TUESDAY...Mostly sunny with a slight chance of showers. Highs
around 60. Minimum RH 37 percent. Southwest winds less than
10 mph.
.TUESDAY NIGHT...Partly cloudy with a chance of showers. Lows
around 40. West winds less than 10 mph.
.WEDNESDAY...Mostly sunny. Highs in the mid 50s. Minimum RH
42 percent. West winds 5 to 15 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows in the mid 30s. Northwest
winds less than 10 mph.
.THURSDAY...Sunny. Highs in the upper 50s. Minimum RH 32 percent.
Southwest winds less than 10 mph.
.THURSDAY NIGHT...Mostly clear. Lows in the lower 40s. Light
winds.
.FRIDAY...Mostly sunny. Warmer. Highs in the upper 60s. Minimum
RH 32 percent. South winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ043-230830-
Southeast Greene-
Including the city of Cedar Creek
330 AM EDT Sat Mar 22 2025
Today Tonight Sun
Cloud Cover Clear Mclear Mclear
Temp (24h trend) 56-61 (+8) 32-37 (0) 64-69
RH % (24h trend) 18-23 (-2) 69-74 (+17) 20-25
RH Recovery Excellent
AM 20FT Wnd (mph) W 16 G29 S 8
PM 20FT Wnd (mph) W 16 G28 NW 13 S 14 G23
Transport Wnd (mph) W 28 NW 8 SW 22
Mixing Hgt(ft-agl) 5990 50 5060
Vent Rate (mph-ft) 167720 400 111320
Max Dispersion Early 123 Very Good6 Very Poor 45 Gen Good
Max Dispersion Late 158 Very Good2 Very Poor 95 Good
Category Day 5 1 4
Max LVORI Early 2 3 3
Max LVORI Late 1 3 1
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...
.SUNDAY NIGHT...Showers. Lows in the upper 40s. South winds 5 to
15 mph.
.MONDAY...Mostly sunny with showers likely. Highs in the upper
50s. Minimum RH 33 percent. West winds 5 to 15 mph.
.MONDAY NIGHT...Partly cloudy. Colder. Lows in the upper 30s.
West winds less than 10 mph.
.TUESDAY...Mostly sunny with a slight chance of showers. Highs in
the lower 60s. Minimum RH 35 percent. Southwest winds 5 to
15 mph.
.TUESDAY NIGHT...Partly cloudy with a chance of showers. Lows in
the lower 40s. West winds 5 to 15 mph.
.WEDNESDAY...Mostly sunny. Highs in the mid 50s. Minimum RH
40 percent. West winds 5 to 15 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows in the mid 30s. Northwest
winds less than 10 mph.
.THURSDAY...Sunny. Highs in the upper 50s. Minimum RH 31 percent.
Southwest winds less than 10 mph.
.THURSDAY NIGHT...Mostly clear. Lows in the lower 40s. West winds
less than 10 mph.
.FRIDAY...Mostly sunny. Warmer. Highs in the lower 70s. 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.
$$
TNZ041-230830-
Cocke Smoky Mountains-
Including the city of Hartford
330 AM EDT Sat Mar 22 2025
Today Tonight Sun
Cloud Cover Clear Mclear Mclear
Temp (24h trend) 57-62 (+7) 34-39 (0) 65-70
RH % (24h trend) 19-24 (-2) 65-70 (+19) 22-27
RH Recovery Excellent
AM 20FT Wnd (mph) W 21 G31 S 12
PM 20FT Wnd (mph) W 20 G29 W 16 S 21
Transport Wnd (mph) W 29 S 7 SW 18
Mixing Hgt(ft-agl) 6120 170 5370
Vent Rate (mph-ft) 177480 1190 96660
Max Dispersion Early 141 Very Good13 Gen Poor 48 Gen Good
Max Dispersion Late 165 Very Good6 Very Poor 96 Good
Category Day 5 1 4
Max LVORI Early 2 3 3
Max LVORI Late 1 3 1
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY NIGHT...Showers. Lows around 50. South winds less than
10 mph.
.MONDAY...Mostly sunny with showers likely. Highs in the upper
50s. Minimum RH 34 percent. West winds 5 to 15 mph.
.MONDAY NIGHT...Partly cloudy. Lows in the lower 40s. West winds
less than 10 mph.
.TUESDAY...Mostly sunny with a slight chance of showers. Highs in
the lower 60s. Minimum RH 34 percent. Southwest winds 5 to
15 mph.
.TUESDAY NIGHT...Partly cloudy with a chance of showers. Lows in
the lower 40s. West winds less than 10 mph.
.WEDNESDAY...Mostly sunny. Highs in the upper 50s. Minimum RH
39 percent. West winds 5 to 15 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows in the upper 30s. Light
winds.
.THURSDAY...Sunny. Highs in the lower 60s. Minimum RH 29 percent.
Southwest winds less than 10 mph.
.THURSDAY NIGHT...Mostly clear. Lows in the mid 40s. Light winds.
.FRIDAY...Mostly sunny. Highs in the lower 70s. Minimum RH
30 percent. Southeast winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ074-230830-
Sevier Smoky Mountains-
Including the cities of Elkmont and Gatlinburg
330 AM EDT Sat Mar 22 2025
Today Tonight Sun
Cloud Cover Clear Mclear Mclear
Temp (24h trend) 53-58 (+6) 33-38 (0) 61-66
RH % (24h trend) 20-25 (-5) 60-65 (+11) 25-30
RH Recovery Excellent
AM 20FT Wnd (mph) W 20 G32 S 14 G22
PM 20FT Wnd (mph) W 18 G31 W 13 S 20
Transport Wnd (mph) W 28 NW 12 SW 23
Mixing Hgt(ft-agl) 5090 50 4420
Vent Rate (mph-ft) 142520 600 101660
Max Dispersion Early 111 Very Good9 Poor 53 Gen Good
Max Dispersion Late 127 Very Good3 Very Poor 105 Very Good
Category Day 5 1 4
Max LVORI Early 2 2 2
Max LVORI Late 1 3 1
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...
.SUNDAY NIGHT...Showers. Lows in the upper 40s. South winds 5 to
15 mph.
.MONDAY...Mostly sunny with showers likely. Highs in the mid 50s.
Minimum RH 37 percent. West winds 5 to 15 mph.
.MONDAY NIGHT...Partly cloudy. Lows around 40. West winds less
than 10 mph.
.TUESDAY...Mostly sunny with a slight chance of rain showers.
Highs around 60. Minimum RH 37 percent. Southwest winds 5 to
15 mph.
.TUESDAY NIGHT...Partly cloudy with a chance of showers. Lows in
the lower 40s. West winds 5 to 15 mph.
.WEDNESDAY...Mostly sunny. Highs in the mid 50s. Minimum RH
43 percent. West winds 5 to 15 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows in the mid 30s. Northwest
winds less than 10 mph.
.THURSDAY...Sunny. Highs in the upper 50s. Minimum RH 31 percent.
Southeast winds less than 10 mph.
.THURSDAY NIGHT...Mostly clear. Lows in the lower 40s. West winds
less than 10 mph.
.FRIDAY...Mostly sunny. Highs in the upper 60s. Minimum RH
33 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.
$$
TNZ072-230830-
Blount Smoky Mountains-
Including the city of Cades Cove
330 AM EDT Sat Mar 22 2025
Today Tonight Sun
Cloud Cover Clear Mclear Mclear
Temp (24h trend) 58-63 (+7) 37-42 (-1) 66-71
RH % (24h trend) 19-24 (-3) 58-63 (+11) 26-31
RH Recovery Excellent
AM 20FT Wnd (mph) W 14 G27 S 11 G19
PM 20FT Wnd (mph) W 14 G25 NW 11 S 19 G27
Transport Wnd (mph) W 26 S 7 SW 28
Mixing Hgt(ft-agl) 5830 180 5510
Vent Rate (mph-ft) 151580 1260 154280
Max Dispersion Early 108 Very Good9 Poor 70 Good
Max Dispersion Late 134 Very Good3 Very Poor 138 Very Good
Category Day 5 1 5
Max LVORI Early 2 2 2
Max LVORI Late 1 3 1
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY NIGHT...Showers. Lows in the lower 50s. South winds 5 to
15 mph.
.MONDAY...Mostly sunny with showers likely. Highs in the lower
60s. Minimum RH 33 percent. West winds 5 to 15 mph.
.MONDAY NIGHT...Partly cloudy. Lows in the lower 40s. Light
winds.
.TUESDAY...Mostly sunny with a slight chance of showers. Highs in
the mid 60s. Minimum RH 34 percent. South winds 5 to 15 mph.
.TUESDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows in the mid 40s. West winds less than 10 mph.
.WEDNESDAY...Mostly sunny. Highs in the upper 50s. Minimum RH
38 percent. Northwest winds 5 to 15 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows in the upper 30s. Light
winds.
.THURSDAY...Sunny. Highs in the mid 60s. Minimum RH 29 percent.
North winds less than 10 mph.
.THURSDAY NIGHT...Mostly clear. Lows in the mid 40s. Southwest
winds less than 10 mph.
.FRIDAY...Mostly sunny. Highs in the mid 70s. Minimum RH
30 percent. Southeast winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ087-230830-
Southeast Monroe-
Including the cities of Citico and Coker Creek
330 AM EDT Sat Mar 22 2025
Today Tonight Sun
Cloud Cover Clear Mclear Mclear
Temp (24h trend) 59-64 (+8) 36-41 (+1) 66-71
RH % (24h trend) 18-23 (-4) 60-65 (+4) 24-29
RH Recovery Excellent
AM 20FT Wnd (mph) W 12 G23 S 13 G22
PM 20FT Wnd (mph) W 13 G23 NW 9 S 17 G27
Transport Wnd (mph) W 24 SE 7 SW 29
Mixing Hgt(ft-agl) 5520 110 5170
Vent Rate (mph-ft) 132480 770 149930
Max Dispersion Early 96 Good 7 Poor 71 Good
Max Dispersion Late 123 Very Good2 Very Poor 134 Very Good
Category Day 5 1 5
Max LVORI Early 2 3 2
Max LVORI Late 1 3 1
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...
.SUNDAY NIGHT...Showers. Lows around 50. South winds 5 to 15 mph.
.MONDAY...Mostly sunny with showers likely. Highs in the lower
60s. Minimum RH 31 percent. West winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows in the lower 40s. Light
winds.
.TUESDAY...Mostly sunny with a slight chance of showers. Highs in
the mid 60s. Minimum RH 32 percent. Southeast winds less than
10 mph.
.TUESDAY NIGHT...Partly cloudy. Lows in the lower 40s. West winds
less than 10 mph.
.WEDNESDAY...Sunny. Highs around 60. Minimum RH 35 percent.
Northwest winds less than 10 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows in the upper 30s. Light
winds.
.THURSDAY...Sunny. Highs in the mid 60s. Minimum RH 27 percent.
Northeast winds less than 10 mph.
.THURSDAY NIGHT...Mostly clear. Lows in the mid 40s. Southwest
winds less than 10 mph.
.FRIDAY...Mostly sunny. Highs in the lower 70s. 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.
$$
TNZ102-230830-
East Polk-
Including the cities of Big Frog Mountain, Ducktown,
and Turtletown
330 AM EDT Sat Mar 22 2025
Today Tonight Sun
Cloud Cover Clear Clear Mclear
Temp (24h trend) 62-67 (+9) 35-40 (+1) 68-73
RH % (24h trend) 16-21 (-5) 73-78 (+14) 24-29
RH Recovery Excellent
AM 20FT Wnd (mph) W 11 S 13
PM 20FT Wnd (mph) W 11 NW 8 S 17
Transport Wnd (mph) W 24 SE 7 SW 28
Mixing Hgt(ft-agl) 6000 150 5360
Vent Rate (mph-ft) 144000 1050 150080
Max Dispersion Early 96 Good 6 Very Poor 67 Good
Max Dispersion Late 130 Very Good2 Very Poor 128 Very Good
Category Day 5 1 5
Max LVORI Early 3 3 3
Max LVORI Late 1 3 1
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY NIGHT...Showers and a slight chance of thunderstorms.
Lows in the lower 50s. South winds less than 10 mph.
.MONDAY...Mostly sunny with a slight chance of showers. Highs in
the mid 60s. Minimum RH 28 percent. West winds less than 10 mph.
.MONDAY NIGHT...Mostly clear. Colder. Lows in the lower 40s.
Light winds.
.TUESDAY...Sunny. Highs in the upper 60s. Minimum RH 30 percent.
South winds less than 10 mph.
.TUESDAY NIGHT...Partly cloudy. Lows in the lower 40s. West winds
less than 10 mph.
.WEDNESDAY...Sunny. Highs in the lower 60s. Minimum RH
32 percent. Northwest winds less than 10 mph.
.WEDNESDAY NIGHT...Clear. Lows in the upper 30s. Light winds.
.THURSDAY...Sunny. Highs in the upper 60s. Minimum RH 25 percent.
Light winds.
.THURSDAY NIGHT...Mostly clear. Lows in the mid 40s. Light winds.
.FRIDAY...Mostly sunny. Highs in the mid 70s. Minimum RH
27 percent. Southeast winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
NCZ060-230830-
Cherokee-
Including the cities of Andrews, Marble, Topton, Hiawasse Dam,
Murphy, Unaka, and Violet
330 AM EDT Sat Mar 22 2025
Today Tonight Sun
Cloud Cover Clear Clear Mclear
Temp (24h trend) 61-66 (+8) 33-38 (+3) 66-71
RH % (24h trend) 16-21 (-5) 70-75 (+4) 24-29
RH Recovery Excellent
AM 20FT Wnd (mph) W 11 G20 SE 11
PM 20FT Wnd (mph) W 12 G21 NW 8 S 14 G22
Transport Wnd (mph) W 26 NE 6 SW 25
Mixing Hgt(ft-agl) 5890 200 5540
Vent Rate (mph-ft) 153140 1200 138500
Max Dispersion Early 112 Very Good8 Poor 64 Good
Max Dispersion Late 137 Very Good4 Very Poor 126 Very Good
Category Day 5 1 5
Max LVORI Early 3 2 3
Max LVORI Late 1 3 1
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...
.SUNDAY NIGHT...Showers. Lows around 50. South winds less than
10 mph.
.MONDAY...Partly sunny with a chance of showers. Highs in the
lower 60s. Minimum RH 30 percent. West winds less than 10 mph.
.MONDAY NIGHT...Mostly clear. Colder. Lows around 40. Light
winds.
.TUESDAY...Sunny. Highs in the upper 60s. Minimum RH 30 percent.
Southeast winds less than 10 mph.
.TUESDAY NIGHT...Partly cloudy. Lows in the lower 40s. West winds
less than 10 mph.
.WEDNESDAY...Sunny. Highs in the lower 60s. Minimum RH
33 percent. Northwest winds less than 10 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows in the mid 30s. Light
winds.
.THURSDAY...Sunny. Highs in the mid 60s. Minimum RH 25 percent.
Light winds.
.THURSDAY NIGHT...Mostly clear. Lows in the lower 40s. Light
winds.
.FRIDAY...Mostly sunny. Highs in the lower 70s. 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.
$$
NCZ061-230830-
Clay-
Including the cities of Shooting Creek, Brasstown, Hayesville,
and Tusquitee
330 AM EDT Sat Mar 22 2025
Today Tonight Sun
Cloud Cover Clear Clear Mclear
Temp (24h trend) 59-64 (+7) 32-37 (+4) 63-68
RH % (24h trend) 18-23 (-2) 69-74 (-2) 30-35
RH Recovery Excellent
AM 20FT Wnd (mph) W 16 S 11
PM 20FT Wnd (mph) W 14 G23 NW 11 S 14
Transport Wnd (mph) W 28 N 7 SW 25
Mixing Hgt(ft-agl) 5480 140 5020
Vent Rate (mph-ft) 153440 980 125500
Max Dispersion Early 128 Very Good8 Poor 57 Gen Good
Max Dispersion Late 145 Very Good4 Very Poor 113 Very Good
Category Day 5 1 5
Max LVORI Early 3 3 3
Max LVORI Late 1 3 1
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY NIGHT...Showers. Lows in the upper 40s. South winds less
than 10 mph.
.MONDAY...Partly sunny with a chance of showers. Highs in the
lower 60s. Minimum RH 34 percent. West winds less than 10 mph.
.MONDAY NIGHT...Mostly clear. Colder. Lows in the upper 30s.
Light winds.
.TUESDAY...Sunny. Highs in the mid 60s. Minimum RH 34 percent.
Southwest winds less than 10 mph.
.TUESDAY NIGHT...Mostly clear. Lows around 40. West winds less
than 10 mph.
.WEDNESDAY...Sunny. Highs in the upper 50s. Minimum RH
36 percent. Northwest winds less than 10 mph.
.WEDNESDAY NIGHT...Clear. Lows in the mid 30s. Light winds.
.THURSDAY...Sunny. Highs in the mid 60s. Minimum RH 28 percent.
Light winds.
.THURSDAY NIGHT...Mostly clear. Lows in the lower 40s. Light
winds.
.FRIDAY...Mostly sunny. Highs around 70. Minimum RH 32 percent.
East winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ015-230830-
Hancock-
Including the cities of Evanston, Sneedville, Treadway,
and Kyles Ford
330 AM EDT Sat Mar 22 2025
Today Tonight Sun
Cloud Cover Clear Mclear Pcldy
Temp (24h trend) 59-64 (+7) 29-34 (-4) 65-70
RH % (24h trend) 22-27 (0) 86-91 (+17) 25-30
RH Recovery Excellent
AM 20FT Wnd (mph) W 11 G19 Lgt/Var
PM 20FT Wnd (mph) W 11 G20 NW 6 S 11
Transport Wnd (mph) W 25 E 3 SW 25
Mixing Hgt(ft-agl) 6370 160 4940
Vent Rate (mph-ft) 159250 480 123500
Max Dispersion Early 123 Very Good8 Poor 33 Fair
Max Dispersion Late 142 Very Good2 Very Poor 106 Very Good
Category Day 5 1 5
Max LVORI Early 3 3 6
Max LVORI Late 1 4 1
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 Continuing
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY NIGHT...Showers. Lows in the upper 40s. South winds less
than 10 mph.
.MONDAY...Mostly sunny with a slight chance of showers. Highs in
the lower 60s. Minimum RH 27 percent. West winds less than
10 mph.
.MONDAY NIGHT...Partly cloudy. Lows in the upper 30s. Light
winds.
.TUESDAY...Mostly sunny with a chance of showers. Highs in the
mid 60s. Minimum RH 38 percent. Southwest winds less than 10 mph.
.TUESDAY NIGHT...Partly cloudy with a chance of showers. Lows in
the upper 30s. West winds less than 10 mph.
.WEDNESDAY...Mostly sunny. Highs in the upper 50s. Minimum RH
33 percent. West winds less than 10 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows in the lower 30s. Light
winds.
.THURSDAY...Sunny. Highs in the lower 60s. Minimum RH 29 percent.
Light winds.
.THURSDAY NIGHT...Partly cloudy. Lows around 40. Light winds.
.FRIDAY...Mostly sunny. Highs in the lower 70s. 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.
$$
TNZ016-230830-
Hawkins-
Including the city of Mooresburg
330 AM EDT Sat Mar 22 2025
Today Tonight Sun
Cloud Cover Clear Mclear Pcldy
Temp (24h trend) 61-66 (+9) 29-34 (-2) 67-72
RH % (24h trend) 20-25 (-2) 89-94 (+19) 25-30
RH Recovery Excellent
AM 20FT Wnd (mph) W 13 G21 Lgt/Var
PM 20FT Wnd (mph) W 13 G21 NW 9 S 9
Transport Wnd (mph) W 26 SE 3 SW 21
Mixing Hgt(ft-agl) 6690 190 5140
Vent Rate (mph-ft) 173940 570 107940
Max Dispersion Early 129 Very Good7 Poor 33 Fair
Max Dispersion Late 158 Very Good2 Very Poor 94 Good
Category Day 5 1 4
Max LVORI Early 3 3 6
Max LVORI Late 2 5 1
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY NIGHT...Showers. Lows in the upper 40s. South winds less
than 10 mph.
.MONDAY...Mostly sunny with a slight chance of showers. Highs in
the lower 60s. Minimum RH 30 percent. West winds 5 to 15 mph.
.MONDAY NIGHT...Partly cloudy. Colder. Lows in the upper 30s.
Light winds.
.TUESDAY...Mostly sunny with a chance of showers. Highs in the
mid 60s. Minimum RH 39 percent. Southwest winds less than 10 mph.
.TUESDAY NIGHT...Partly cloudy with a chance of showers. Lows in
the upper 30s. West winds less than 10 mph.
.WEDNESDAY...Mostly sunny. Highs in the upper 50s. Minimum RH
36 percent. West winds less than 10 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows in the mid 30s. Light
winds.
.THURSDAY...Sunny. Highs in the lower 60s. Minimum RH 31 percent.
Light winds.
.THURSDAY NIGHT...Mostly clear. Lows around 40. Light winds.
.FRIDAY...Mostly sunny. Warmer. Highs in the mid 70s. Minimum RH
32 percent. South winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ017-230830-
Sullivan-
Including the cities of Kingsport, Bristol TN,
and South Holston Dam
330 AM EDT Sat Mar 22 2025
Today Tonight Sun
Cloud Cover Clear Mclear Mclear
Temp (24h trend) 59-64 (+7) 31-36 (-1) 66-71
RH % (24h trend) 22-27 (+1) 87-92 (+22) 21-26
RH Recovery Excellent
AM 20FT Wnd (mph) W 16 SE 6
PM 20FT Wnd (mph) W 16 W 13 S 13
Transport Wnd (mph) W 28 SE 5 SW 20
Mixing Hgt(ft-agl) 6800 260 5230
Vent Rate (mph-ft) 190400 1300 104600
Max Dispersion Early 141 Very Good9 Poor 42 Gen Good
Max Dispersion Late 169 Very Good3 Very Poor 89 Good
Category Day 5 1 4
Max LVORI Early 3 3 5
Max LVORI Late 1 4 1
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...
.SUNDAY NIGHT...Showers. Lows around 50. South winds less than
10 mph.
.MONDAY...Mostly sunny with a chance of showers. Highs in the
lower 60s. Minimum RH 32 percent. West winds 5 to 15 mph.
.MONDAY NIGHT...Partly cloudy. Colder. Lows in the upper 30s.
West winds less than 10 mph.
.TUESDAY...Mostly sunny with a chance of showers. Highs in the
lower 60s. Minimum RH 40 percent. Southwest winds 5 to 15 mph.
.TUESDAY NIGHT...Partly cloudy with a chance of showers. Lows
around 40. West winds less than 10 mph.
.WEDNESDAY...Mostly sunny with a slight chance of showers. Highs
in the upper 50s. Minimum RH 39 percent. West winds 5 to 15 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows in the mid 30s. Light
winds.
.THURSDAY...Sunny. Highs in the lower 60s. Minimum RH 32 percent.
West winds less than 10 mph.
.THURSDAY NIGHT...Mostly clear. Lows in the lower 40s. Light
winds.
.FRIDAY...Mostly sunny. Warmer. Highs in the lower 70s. 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.
$$
TNZ046-230830-
Northwest Carter-
Including the city of Elizabethton
330 AM EDT Sat Mar 22 2025
Today Tonight Sun
Cloud Cover Clear Mclear Mclear
Temp (24h trend) 57-62 (+7) 30-35 (0) 64-69
RH % (24h trend) 21-26 (+1) 77-82 (+14) 19-24
RH Recovery Excellent
AM 20FT Wnd (mph) W 14 G24 S 6
PM 20FT Wnd (mph) W 14 G24 W 13 S 11
Transport Wnd (mph) W 30 SE 6 SW 18
Mixing Hgt(ft-agl) 6530 200 5260
Vent Rate (mph-ft) 195900 1200 94680
Max Dispersion Early 152 Very Good13 Gen Poor 50 Gen Good
Max Dispersion Late 185 Very Good5 Very Poor 90 Good
Category Day 5 1 4
Max LVORI Early 2 3 4
Max LVORI Late 1 4 1
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY NIGHT...Showers. Lows in the upper 40s. South winds less
than 10 mph.
.MONDAY...Mostly sunny with a chance of showers. Highs around 60.
Minimum RH 32 percent. West winds 5 to 15 mph.
.MONDAY NIGHT...Mostly clear. Colder. Lows in the upper 30s. West
winds less than 10 mph.
.TUESDAY...Mostly sunny with a chance of rain showers. Highs in
the lower 60s. Minimum RH 37 percent. Southwest winds 5 to
15 mph.
.TUESDAY NIGHT...Partly cloudy with a chance of showers. Lows in
the upper 30s. West winds less than 10 mph.
.WEDNESDAY...Mostly sunny. Highs in the mid 50s. Minimum RH
38 percent. West winds 5 to 15 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows in the mid 30s. Light
winds.
.THURSDAY...Sunny. Highs around 60. Minimum RH 31 percent. West
winds less than 10 mph.
.THURSDAY NIGHT...Mostly clear. Lows in the lower 40s. Light
winds.
.FRIDAY...Mostly sunny. Warmer. Highs in the lower 70s. Minimum
RH 30 percent. Southeast winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ044-230830-
Washington TN-
Including the city of Johnson City
330 AM EDT Sat Mar 22 2025
Today Tonight Sun
Cloud Cover Clear Mclear Mclear
Temp (24h trend) 59-64 (+7) 31-36 (+1) 66-71
RH % (24h trend) 22-27 (+1) 83-88 (+19) 22-27
RH Recovery Excellent
AM 20FT Wnd (mph) W 14 G25 S 6
PM 20FT Wnd (mph) W 16 G24 W 11 S 13
Transport Wnd (mph) W 29 S 6 SW 21
Mixing Hgt(ft-agl) 6750 230 5640
Vent Rate (mph-ft) 195750 1380 118440
Max Dispersion Early 141 Very Good9 Poor 45 Gen Good
Max Dispersion Late 173 Very Good4 Very Poor 98 Good
Category Day 5 1 4
Max LVORI Early 3 3 5
Max LVORI Late 1 4 1
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...
.SUNDAY NIGHT...Showers. Lows around 50. South winds less than
10 mph.
.MONDAY...Mostly sunny with a chance of showers. Highs in the
lower 60s. Minimum RH 34 percent. West winds 5 to 15 mph.
.MONDAY NIGHT...Partly cloudy. Colder. Lows in the upper 30s.
West winds less than 10 mph.
.TUESDAY...Mostly sunny with a chance of showers. Highs in the
lower 60s. Minimum RH 39 percent. Southwest winds 5 to 15 mph.
.TUESDAY NIGHT...Partly cloudy with a chance of showers. Lows in
the upper 30s. West winds less than 10 mph.
.WEDNESDAY...Mostly sunny. Highs in the upper 50s. Minimum RH
41 percent. West winds 5 to 15 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows in the mid 30s. Light
winds.
.THURSDAY...Sunny. Highs in the lower 60s. Minimum RH 33 percent.
West winds less than 10 mph.
.THURSDAY NIGHT...Mostly clear. Lows in the lower 40s. Light
winds.
.FRIDAY...Mostly sunny. Warmer. Highs in the lower 70s. Minimum
RH 33 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.
$$
TNZ042-230830-
Northwest Greene-
Including the city of Greeneville
330 AM EDT Sat Mar 22 2025
Today Tonight Sun
Cloud Cover Clear Mclear Mclear
Temp (24h trend) 61-66 (+9) 30-35 (0) 68-73
RH % (24h trend) 19-24 (0) 84-89 (+19) 23-28
RH Recovery Excellent
AM 20FT Wnd (mph) W 14 G23 SE 6
PM 20FT Wnd (mph) W 14 G23 W 10 S 11
Transport Wnd (mph) W 26 SE 5 SW 20
Mixing Hgt(ft-agl) 6890 250 5800
Vent Rate (mph-ft) 179140 1250 116000
Max Dispersion Early 132 Very Good7 Poor 39 Fair
Max Dispersion Late 169 Very Good3 Very Poor 99 Good
Category Day 5 1 4
Max LVORI Early 3 3 5
Max LVORI Late 2 4 1
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY NIGHT...Showers. Lows in the upper 40s. South winds less
than 10 mph.
.MONDAY...Mostly sunny with a chance of showers. Highs in the
lower 60s. Minimum RH 31 percent. West winds 5 to 15 mph.
.MONDAY NIGHT...Partly cloudy. Colder. Lows in the upper 30s.
West winds less than 10 mph.
.TUESDAY...Mostly sunny with a slight chance of showers. Highs in
the mid 60s. Minimum RH 36 percent. Southwest winds less than
10 mph.
.TUESDAY NIGHT...Partly cloudy with a chance of showers. Lows
around 40. West winds less than 10 mph.
.WEDNESDAY...Mostly sunny. Highs in the upper 50s. Minimum RH
38 percent. West winds 5 to 15 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows in the mid 30s. Light
winds.
.THURSDAY...Sunny. Highs in the lower 60s. Minimum RH 31 percent.
Southwest winds less than 10 mph.
.THURSDAY NIGHT...Mostly clear. Lows in the lower 40s. Light
winds.
.FRIDAY...Mostly sunny. Warmer. Highs in the mid 70s. Minimum RH
31 percent. Southeast winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ038-230830-
Grainger-
Including the city of Bean Station
330 AM EDT Sat Mar 22 2025
Today Tonight Sun
Cloud Cover Clear Mclear Pcldy
Temp (24h trend) 61-66 (+8) 32-37 (-4) 68-73
RH % (24h trend) 20-25 (-2) 82-87 (+20) 27-32
RH Recovery Excellent
AM 20FT Wnd (mph) W 11 G19 SE 5
PM 20FT Wnd (mph) W 11 G20 NW 6 SW 12
Transport Wnd (mph) W 24 E 5 SW 24
Mixing Hgt(ft-agl) 6640 170 5110
Vent Rate (mph-ft) 159360 850 122640
Max Dispersion Early 119 Very Good5 Very Poor 39 Fair
Max Dispersion Late 143 Very Good2 Very Poor 107 Very Good
Category Day 5 1 5
Max LVORI Early 3 3 5
Max LVORI Late 1 4 1
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 Continuing
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY NIGHT...Showers. Lows around 50. Southwest winds less
than 10 mph.
.MONDAY...Mostly sunny with a slight chance of showers. Highs in
the mid 60s. Minimum RH 29 percent. West winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows in the lower 40s. Light
winds.
.TUESDAY...Mostly sunny with a chance of showers. Highs in the
upper 60s. Minimum RH 37 percent. Southwest winds less than
10 mph.
.TUESDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows in the lower 40s. West winds less than 10 mph.
.WEDNESDAY...Mostly sunny. Highs in the lower 60s. Minimum RH
35 percent. West winds less than 10 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows in the mid 30s. Light
winds.
.THURSDAY...Sunny. Highs in the mid 60s. Minimum RH 31 percent.
Light winds.
.THURSDAY NIGHT...Partly cloudy. Lows in the lower 40s. Light
winds.
.FRIDAY...Mostly sunny. Highs in the mid 70s. Minimum RH
33 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.
$$
TNZ039-230830-
Hamblen-
Including the cities of Alpha, Morristown, and Russellville
330 AM EDT Sat Mar 22 2025
Today Tonight Sun
Cloud Cover Clear Mclear Mclear
Temp (24h trend) 62-67 (+9) 31-36 (-3) 69-74
RH % (24h trend) 19-24 (-2) 86-91 (+23) 24-29
RH Recovery Excellent
AM 20FT Wnd (mph) W 11 G21 Lgt/Var
PM 20FT Wnd (mph) W 11 G21 W 6 SW 8
Transport Wnd (mph) W 26 E 5 SW 21
Mixing Hgt(ft-agl) 6920 200 5140
Vent Rate (mph-ft) 179920 1000 107940
Max Dispersion Early 126 Very Good6 Very Poor 34 Fair
Max Dispersion Late 159 Very Good2 Very Poor 91 Good
Category Day 5 1 4
Max LVORI Early 2 3 6
Max LVORI Late 2 5 1
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY NIGHT...Showers. Lows around 50. South winds less than
10 mph.
.MONDAY...Mostly sunny with a slight chance of showers. Highs in
the mid 60s. Minimum RH 29 percent. West winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy. Colder. Lows around 40. Light
winds.
.TUESDAY...Mostly sunny with a chance of showers. Highs in the
mid 60s. Minimum RH 36 percent. Southwest winds less than 10 mph.
.TUESDAY NIGHT...Partly cloudy with a chance of showers. Lows in
the lower 40s. West winds less than 10 mph.
.WEDNESDAY...Mostly sunny. Highs in the lower 60s. Minimum RH
37 percent. West winds less than 10 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows in the mid 30s. Light
winds.
.THURSDAY...Sunny. Highs in the mid 60s. Minimum RH 30 percent.
Light winds.
.THURSDAY NIGHT...Mostly clear. Lows in the lower 40s. Light
winds.
.FRIDAY...Mostly sunny. Highs in the mid 70s. Minimum RH
32 percent. South winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ040-230830-
Northwest Cocke-
Including the cities of Bybee and Newport
330 AM EDT Sat Mar 22 2025
Today Tonight Sun
Cloud Cover Clear Clear Mclear
Temp (24h trend) 61-66 (+8) 33-38 (-1) 69-74
RH % (24h trend) 18-23 (0) 78-83 (+25) 22-27
RH Recovery Excellent
AM 20FT Wnd (mph) W 17 SE 5
PM 20FT Wnd (mph) W 14 G23 W 10 SW 11
Transport Wnd (mph) W 28 SE 5 SW 18
Mixing Hgt(ft-agl) 6820 220 5770
Vent Rate (mph-ft) 190960 1100 103860
Max Dispersion Early 128 Very Good8 Poor 39 Fair
Max Dispersion Late 171 Very Good3 Very Poor 92 Good
Category Day 5 1 4
Max LVORI Early 2 3 4
Max LVORI Late 1 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...
.SUNDAY NIGHT...Showers. Lows in the lower 50s. South winds less
than 10 mph.
.MONDAY...Mostly sunny with a chance of showers. Highs in the
lower 60s. Minimum RH 29 percent. West winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy. Colder. Lows in the lower 40s.
Light winds.
.TUESDAY...Mostly sunny with a slight chance of showers. Highs in
the upper 60s. Minimum RH 32 percent. South winds less than
10 mph.
.TUESDAY NIGHT...Partly cloudy with a chance of showers. Lows in
the lower 40s. West winds less than 10 mph.
.WEDNESDAY...Mostly sunny. Highs around 60. Minimum RH
36 percent. West winds less than 10 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows in the upper 30s. Light
winds.
.THURSDAY...Sunny. Highs in the mid 60s. Minimum RH 29 percent.
Light winds.
.THURSDAY NIGHT...Mostly clear. Lows in the lower 40s. Light
winds.
.FRIDAY...Mostly sunny. Highs in the mid 70s. 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.
$$
TNZ070-230830-
Jefferson-
Including the cities of Jefferson City, Strawberry Plains,
Chestnut Hill, Dandridge, and White Pine
330 AM EDT Sat Mar 22 2025
Today Tonight Sun
Cloud Cover Clear Mclear Mclear
Temp (24h trend) 63-68 (+10) 34-39 (-3) 69-74
RH % (24h trend) 19-24 (-1) 81-86 (+26) 25-30
RH Recovery Excellent
AM 20FT Wnd (mph) W 13 G21 Lgt/Var
PM 20FT Wnd (mph) W 13 G21 W 6 SW 9
Transport Wnd (mph) W 26 SE 5 SW 22
Mixing Hgt(ft-agl) 6900 250 5490
Vent Rate (mph-ft) 179400 1250 120780
Max Dispersion Early 123 Very Good6 Very Poor 40 Fair
Max Dispersion Late 156 Very Good2 Very Poor 101 Very Good
Category Day 5 1 5
Max LVORI Early 2 3 5
Max LVORI Late 2 4 1
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY NIGHT...Showers. Lows in the lower 50s. South winds less
than 10 mph.
.MONDAY...Mostly sunny with a slight chance of showers. Highs in
the mid 60s. Minimum RH 30 percent. West winds 5 to 15 mph.
.MONDAY NIGHT...Partly cloudy. Lows in the lower 40s. Light
winds.
.TUESDAY...Mostly sunny with a slight chance of showers. Highs in
the upper 60s. Minimum RH 35 percent. West winds 5 to 15 mph.
.TUESDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows in the lower 40s. West winds less than 10 mph.
.WEDNESDAY...Mostly sunny. Highs in the lower 60s. Minimum RH
37 percent. West winds less than 10 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows in the upper 30s. Light
winds.
.THURSDAY...Sunny. Highs in the mid 60s. Minimum RH 31 percent.
Light winds.
.THURSDAY NIGHT...Mostly clear. Lows in the lower 40s. Light
winds.
.FRIDAY...Mostly sunny. Highs in the mid 70s. Minimum RH
32 percent. Southeast winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ035-230830-
Morgan-
Including the cities of Pine Orchard, High Point, and Petros
330 AM EDT Sat Mar 22 2025
Today Tonight Sun
Cloud Cover Clear Mclear Pcldy
Temp (24h trend) 59-64 (+5) 33-38 (-4) 65-70
RH % (24h trend) 22-27 (-2) 79-84 (+17) 32-37
RH Recovery Excellent
AM 20FT Wnd (mph) W 11 G19 S 12
PM 20FT Wnd (mph) W 12 NW 8 S 19
Transport Wnd (mph) W 22 SE 7 SW 31
Mixing Hgt(ft-agl) 5910 210 4910
Vent Rate (mph-ft) 130020 1470 152210
Max Dispersion Early 98 Good 8 Poor 57 Gen Good
Max Dispersion Late 118 Very Good2 Very Poor 135 Very Good
Category Day 5 1 5
Max LVORI Early 3 3 4
Max LVORI Late 1 3 1
Precip Chance (%) 0 0 30
Precip Type None None Showers
Precip Duration 1
Precip Amount 0.00 0.00 0.02
Precip Begin 2 PM
Precip End Continuing
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY NIGHT...Showers and a slight chance of thunderstorms.
Lows in the upper 40s. South winds less than 10 mph.
.MONDAY...Mostly sunny. Highs in the lower 60s. Minimum RH
29 percent. Northwest winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows around 40. Light winds.
.TUESDAY...Mostly sunny with a slight chance of showers. Highs in
the upper 60s. Minimum RH 38 percent. South winds less than
10 mph.
.TUESDAY NIGHT...Partly cloudy. Lows in the lower 40s. West winds
less than 10 mph.
.WEDNESDAY...Sunny. Highs in the lower 60s. Minimum RH
34 percent. Northwest winds less than 10 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows in the mid 30s. Light
winds.
.THURSDAY...Sunny. Highs in the mid 60s. Minimum RH 31 percent.
Light winds.
.THURSDAY NIGHT...Partly cloudy. Lows in the mid 40s. Light
winds.
.FRIDAY...Mostly sunny. Highs in the lower 70s. Minimum RH
36 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.
$$
TNZ012-230830-
Scott TN-
Including the cities of Big South Fork National, Oneida,
Smokey Junction, Elgin, Huntsville, Norma, and Slick Rock
330 AM EDT Sat Mar 22 2025
Today Tonight Sun
Cloud Cover Clear Mclear Pcldy
Temp (24h trend) 58-63 (+4) 33-38 (-6) 64-69
RH % (24h trend) 24-29 (0) 72-77 (+18) 33-38
RH Recovery Excellent
AM 20FT Wnd (mph) W 11 G19 S 11 G19
PM 20FT Wnd (mph) W 11 G19 NW 6 S 17
Transport Wnd (mph) W 22 SE 8 SW 33
Mixing Hgt(ft-agl) 5710 200 4720
Vent Rate (mph-ft) 125620 1600 155760
Max Dispersion Early 101 Very Good11 Poor 59 Gen Good
Max Dispersion Late 115 Very Good3 Very Poor 138 Very Good
Category Day 5 1 5
Max LVORI Early 2 3 3
Max LVORI Late 1 3 1
Precip Chance (%) 0 0 30
Precip Type None None Showers
Precip Duration 1
Precip Amount 0.00 0.00 0.03
Precip Begin 2 PM
Precip End Continuing
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY NIGHT...Showers and a slight chance of thunderstorms.
Lows in the mid 40s. South winds less than 10 mph.
.MONDAY...Sunny. Highs in the lower 60s. Minimum RH 31 percent.
West winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows around 40. Light winds.
.TUESDAY...Mostly sunny with a chance of showers. Highs in the
mid 60s. Minimum RH 41 percent. South winds less than 10 mph.
.TUESDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows in the lower 40s. West winds less than 10 mph.
.WEDNESDAY...Sunny. Highs in the upper 50s. Minimum RH
35 percent. Northwest winds less than 10 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows in the mid 30s. Light
winds.
.THURSDAY...Sunny. Highs in the mid 60s. Minimum RH 32 percent.
Light winds.
.THURSDAY NIGHT...Partly cloudy. Lows in the mid 40s. Light
winds.
.FRIDAY...Mostly sunny. Highs in the lower 70s. Minimum RH
35 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.
$$
TNZ013-230830-
Campbell-
Including the cities of Fincastle, La Follette, Elk Valley,
Jellico, White Oak, Caryville, and Royal Blue
330 AM EDT Sat Mar 22 2025
Today Tonight Sun
Cloud Cover Clear Mclear Pcldy
Temp (24h trend) 58-63 (+6) 33-38 (-5) 63-68
RH % (24h trend) 22-27 (-3) 76-81 (+21) 34-39
RH Recovery Excellent
AM 20FT Wnd (mph) W 11 G20 SE 11
PM 20FT Wnd (mph) W 11 G20 NW 8 S 19
Transport Wnd (mph) W 23 SE 7 SW 32
Mixing Hgt(ft-agl) 5900 130 4690
Vent Rate (mph-ft) 135700 910 150080
Max Dispersion Early 106 Very Good9 Poor 51 Gen Good
Max Dispersion Late 125 Very Good2 Very Poor 130 Very Good
Category Day 5 1 5
Max LVORI Early 2 3 4
Max LVORI Late 1 3 1
Precip Chance (%) 0 0 30
Precip Type None None Showers
Precip Duration 1
Precip Amount 0.00 0.00 0.01
Precip Begin 2 PM
Precip End Continuing
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY NIGHT...Showers and a slight chance of thunderstorms.
Lows in the upper 40s. South winds less than 10 mph.
.MONDAY...Mostly sunny. Highs in the lower 60s. Minimum RH
31 percent. West winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows in the lower 40s. Light
winds.
.TUESDAY...Mostly sunny with a chance of showers. Highs in the
mid 60s. Minimum RH 42 percent. South winds less than 10 mph.
.TUESDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows in the lower 40s. West winds less than 10 mph.
.WEDNESDAY...Mostly sunny. Highs in the upper 50s. Minimum RH
36 percent. West winds less than 10 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows in the mid 30s. Light
winds.
.THURSDAY...Sunny. Highs in the lower 60s. Minimum RH 33 percent.
Light winds.
.THURSDAY NIGHT...Partly cloudy. Lows in the mid 40s. Light
winds.
.FRIDAY...Mostly sunny. Highs in the lower 70s. Minimum RH
37 percent. South winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ014-230830-
Claiborne-
Including the cities of Lone Mountain, Sandlick, Springdale,
Arthur, Harrogate-Shawanee, Clairfield, and Howard Quarter
330 AM EDT Sat Mar 22 2025
Today Tonight Sun
Cloud Cover Clear Mclear Pcldy
Temp (24h trend) 59-64 (+7) 31-36 (-3) 65-70
RH % (24h trend) 22-27 (-2) 85-90 (+19) 29-34
RH Recovery Excellent
AM 20FT Wnd (mph) W 11 G19 SE 8
PM 20FT Wnd (mph) W 11 G19 NW 6 S 13
Transport Wnd (mph) W 23 SE 5 SW 29
Mixing Hgt(ft-agl) 6190 170 4810
Vent Rate (mph-ft) 142370 850 139490
Max Dispersion Early 114 Very Good6 Very Poor 40 Fair
Max Dispersion Late 131 Very Good2 Very Poor 119 Very Good
Category Day 5 1 5
Max LVORI Early 3 3 5
Max LVORI Late 1 4 1
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 Continuing
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY NIGHT...Showers. Lows in the upper 40s. South winds less
than 10 mph.
.MONDAY...Mostly sunny. Highs in the lower 60s. Minimum RH
29 percent. West winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows in the upper 30s. Light
winds.
.TUESDAY...Mostly sunny with a chance of showers. Highs in the
mid 60s. Minimum RH 41 percent. Southwest winds less than 10 mph.
.TUESDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows around 40. West winds less than 10 mph.
.WEDNESDAY...Mostly sunny. Highs in the upper 50s. Minimum RH
35 percent. West winds less than 10 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows in the mid 30s. Light
winds.
.THURSDAY...Sunny. Highs in the lower 60s. Minimum RH 31 percent.
Light winds.
.THURSDAY NIGHT...Partly cloudy. Lows in the lower 40s. Light
winds.
.FRIDAY...Mostly sunny. Highs in the lower 70s. 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.
$$
TNZ037-230830-
Union-
Including the cities of Maynardville, Norris Lake, Paulette,
Rose Hill, Sharps Chapel, and Luttrell
330 AM EDT Sat Mar 22 2025
Today Tonight Sun
Cloud Cover Clear Mclear Pcldy
Temp (24h trend) 61-66 (+7) 33-38 (-4) 67-72
RH % (24h trend) 21-26 (-2) 81-86 (+21) 29-34
RH Recovery Excellent
AM 20FT Wnd (mph) W 11 SE 6
PM 20FT Wnd (mph) W 11 G19 NW 6 SW 12
Transport Wnd (mph) W 22 E 3 SW 28
Mixing Hgt(ft-agl) 6420 240 5130
Vent Rate (mph-ft) 141240 720 143640
Max Dispersion Early 114 Very Good6 Very Poor 47 Gen Good
Max Dispersion Late 131 Very Good2 Very Poor 128 Very Good
Category Day 5 1 5
Max LVORI Early 3 3 5
Max LVORI Late 1 4 1
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 Continuing
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY NIGHT...Showers. Lows around 50. South winds less than
10 mph.
.MONDAY...Mostly sunny with a slight chance of showers. Highs in
the mid 60s. Minimum RH 29 percent. West winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows in the lower 40s. Light
winds.
.TUESDAY...Mostly sunny with a chance of showers. Highs in the
upper 60s. Minimum RH 38 percent. Southwest winds less than
10 mph.
.TUESDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows in the lower 40s. West winds less than 10 mph.
.WEDNESDAY...Mostly sunny. Highs in the lower 60s. Minimum RH
34 percent. West winds less than 10 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows in the mid 30s. Light
winds.
.THURSDAY...Sunny. Highs in the mid 60s. Minimum RH 31 percent.
Light winds.
.THURSDAY NIGHT...Partly cloudy. Lows in the mid 40s. Light
winds.
.FRIDAY...Mostly sunny. Highs in the mid 70s. 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.
$$
TNZ036-230830-
Anderson-
Including the cities of Oak Ridge and Clinton
330 AM EDT Sat Mar 22 2025
Today Tonight Sun
Cloud Cover Clear Mclear Pcldy
Temp (24h trend) 61-66 (+8) 34-39 (-2) 66-71
RH % (24h trend) 20-25 (-5) 78-83 (+18) 30-35
RH Recovery Excellent
AM 20FT Wnd (mph) W 14 S 12
PM 20FT Wnd (mph) W 12 G21 NW 8 SW 21
Transport Wnd (mph) W 22 E 5 SW 31
Mixing Hgt(ft-agl) 6290 210 5360
Vent Rate (mph-ft) 138380 1050 166160
Max Dispersion Early 102 Very Good6 Very Poor 56 Gen Good
Max Dispersion Late 126 Very Good2 Very Poor 150 Very Good
Category Day 5 1 5
Max LVORI Early 3 3 4
Max LVORI Late 1 4 1
Precip Chance (%) 0 0 20
Precip Type None None Showers
Precip Duration 1
Precip Amount 0.00 0.00 0.01
Precip Begin 2 PM
Precip End Continuing
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY NIGHT...Showers and a slight chance of thunderstorms.
Lows around 50. South winds 5 to 15 mph.
.MONDAY...Mostly sunny. Highs in the lower 60s. Minimum RH
29 percent. West winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows in the lower 40s. Light
winds.
.TUESDAY...Mostly sunny with a slight chance of showers. Highs in
the upper 60s. Minimum RH 38 percent. Southwest winds less than
10 mph.
.TUESDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows in the lower 40s. West winds less than 10 mph.
.WEDNESDAY...Sunny. Highs in the lower 60s. Minimum RH
35 percent. Northwest winds less than 10 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows in the mid 30s. Light
winds.
.THURSDAY...Sunny. Highs in the mid 60s. Minimum RH 33 percent.
Light winds.
.THURSDAY NIGHT...Mostly clear. Lows in the mid 40s. Light winds.
.FRIDAY...Mostly sunny. Highs in the lower 70s. Minimum RH
36 percent. South winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ069-230830-
Knox-
Including the cities of Bearden, Knoxville, and Lake Forest
330 AM EDT Sat Mar 22 2025
Today Tonight Sun
Cloud Cover Clear Mclear Mclear
Temp (24h trend) 63-68 (+9) 34-39 (-4) 69-74
RH % (24h trend) 20-25 (-2) 79-84 (+20) 28-33
RH Recovery Excellent
AM 20FT Wnd (mph) W 11 G19 SE 8
PM 20FT Wnd (mph) W 11 G19 NW 5 SW 13 G21
Transport Wnd (mph) W 22 E 3 SW 29
Mixing Hgt(ft-agl) 6680 270 6040
Vent Rate (mph-ft) 146960 810 175160
Max Dispersion Early 109 Very Good5 Very Poor 58 Gen Good
Max Dispersion Late 137 Very Good1 Very Poor 154 Very Good
Category Day 5 1 5
Max LVORI Early 2 3 5
Max LVORI Late 1 4 1
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 Continuing
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY NIGHT...Showers. Lows in the lower 50s. South winds 5 to
15 mph.
.MONDAY...Mostly sunny with a slight chance of showers. Highs in
the mid 60s. Minimum RH 29 percent. West winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows in the lower 40s. Light
winds.
.TUESDAY...Mostly sunny with a slight chance of showers. Highs in
the upper 60s. Minimum RH 36 percent. Southwest winds 5 to
15 mph.
.TUESDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows in the lower 40s. West winds less than 10 mph.
.WEDNESDAY...Sunny. Highs in the lower 60s. Minimum RH
35 percent. Northwest winds less than 10 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows in the upper 30s. Light
winds.
.THURSDAY...Sunny. Highs in the mid 60s. Minimum RH 32 percent.
Light winds.
.THURSDAY NIGHT...Mostly clear. Lows in the mid 40s. Light winds.
.FRIDAY...Mostly sunny. Highs in the mid 70s. Minimum RH
33 percent. Southwest winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ073-230830-
North Sevier-
Including the cities of Harrisburg, Kodak, McMahan, Sevierville,
Seymour, and Pigeon Forge
330 AM EDT Sat Mar 22 2025
Today Tonight Sun
Cloud Cover Clear Mclear Mclear
Temp (24h trend) 62-67 (+9) 35-40 (-3) 70-75
RH % (24h trend) 20-25 (0) 74-79 (+25) 24-29
RH Recovery Excellent
AM 20FT Wnd (mph) W 14 G23 S 8
PM 20FT Wnd (mph) W 13 G23 W 9 SW 16
Transport Wnd (mph) W 26 SE 5 SW 25
Mixing Hgt(ft-agl) 6750 300 6290
Vent Rate (mph-ft) 175500 1500 157250
Max Dispersion Early 117 Very Good7 Poor 54 Gen Good
Max Dispersion Late 157 Very Good3 Very Poor 141 Very Good
Category Day 5 1 5
Max LVORI Early 2 3 3
Max LVORI Late 1 3 1
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY NIGHT...Showers. Lows in the lower 50s. South winds less
than 10 mph.
.MONDAY...Mostly sunny with a chance of showers. Highs in the mid
60s. Minimum RH 31 percent. West winds 5 to 15 mph.
.MONDAY NIGHT...Partly cloudy. Lows in the lower 40s. Light
winds.
.TUESDAY...Mostly sunny with a slight chance of showers. Highs in
the upper 60s. Minimum RH 33 percent. Southwest winds 5 to
15 mph.
.TUESDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows in the lower 40s. West winds less than 10 mph.
.WEDNESDAY...Mostly sunny. Highs in the lower 60s. Minimum RH
37 percent. West winds less than 10 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows in the upper 30s. Light
winds.
.THURSDAY...Sunny. Highs in the mid 60s. Minimum RH 29 percent.
Light winds.
.THURSDAY NIGHT...Mostly clear. Lows in the mid 40s. Light winds.
.FRIDAY...Mostly sunny. Highs in the mid 70s. Minimum RH
30 percent. Southeast winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ067-230830-
Roane-
Including the cities of Harriman, Eagle Furnace, Rockwood,
Bradbury, Fairview, Kingston, and Oliver Springs
330 AM EDT Sat Mar 22 2025
Today Tonight Sun
Cloud Cover Clear Mclear Mclear
Temp (24h trend) 63-68 (+8) 33-38 (-2) 68-73
RH % (24h trend) 20-25 (-4) 85-90 (+17) 31-36
RH Recovery Excellent
AM 20FT Wnd (mph) W 9 SE 9
PM 20FT Wnd (mph) W 10 Lgt/Var S 11 G20
Transport Wnd (mph) W 22 NE 3 SW 30
Mixing Hgt(ft-agl) 6610 280 5670
Vent Rate (mph-ft) 145420 840 170100
Max Dispersion Early 96 Good 5 Very Poor 59 Gen Good
Max Dispersion Late 125 Very Good2 Very Poor 148 Very Good
Category Day 5 1 5
Max LVORI Early 3 3 5
Max LVORI Late 2 4 1
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 Continuing
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY NIGHT...Showers and a slight chance of thunderstorms.
Lows in the upper 40s. South winds less than 10 mph.
.MONDAY...Mostly sunny. Highs in the mid 60s. Minimum RH
29 percent. West winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows around 40. Light winds.
.TUESDAY...Mostly sunny with a slight chance of showers. Highs
around 70. Minimum RH 36 percent. Southwest winds less than
10 mph.
.TUESDAY NIGHT...Partly cloudy. Lows in the lower 40s. West winds
less than 10 mph.
.WEDNESDAY...Sunny. Highs in the lower 60s. Minimum RH
34 percent. Northwest winds less than 10 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows in the mid 30s. Light
winds.
.THURSDAY...Sunny. Highs in the mid 60s. Minimum RH 33 percent.
Light winds.
.THURSDAY NIGHT...Mostly clear. Lows in the lower 40s. Light
winds.
.FRIDAY...Mostly sunny. Highs in the mid 70s. Minimum RH
36 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.
$$
TNZ068-230830-
Loudon-
Including the cities of Lenoir City and Loudon
330 AM EDT Sat Mar 22 2025
Today Tonight Sun
Cloud Cover Clear Mclear Mclear
Temp (24h trend) 64-69 (+10) 33-38 (-3) 69-74
RH % (24h trend) 19-24 (-4) 83-88 (+21) 31-36
RH Recovery Excellent
AM 20FT Wnd (mph) SW 10 G17 SE 10
PM 20FT Wnd (mph) W 11 Lgt/Var SW 13 G21
Transport Wnd (mph) W 22 E 3 SW 30
Mixing Hgt(ft-agl) 6610 280 5920
Vent Rate (mph-ft) 145420 840 177600
Max Dispersion Early 93 Good 5 Very Poor 63 Good
Max Dispersion Late 128 Very Good1 Very Poor 154 Very Good
Category Day 5 1 5
Max LVORI Early 3 3 5
Max LVORI Late 2 4 1
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY NIGHT...Showers and a slight chance of thunderstorms.
Lows around 50. South winds 5 to 15 mph.
.MONDAY...Mostly sunny with a slight chance of showers. Highs in
the mid 60s. Minimum RH 29 percent. West winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows in the lower 40s. Light
winds.
.TUESDAY...Mostly sunny with a slight chance of showers. Highs
around 70. Minimum RH 35 percent. Southwest winds less than
10 mph.
.TUESDAY NIGHT...Partly cloudy. Lows in the lower 40s. West winds
less than 10 mph.
.WEDNESDAY...Sunny. Highs in the lower 60s. Minimum RH
35 percent. Northwest winds less than 10 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows in the mid 30s. Light
winds.
.THURSDAY...Sunny. Highs in the mid 60s. Minimum RH 33 percent.
Light winds.
.THURSDAY NIGHT...Mostly clear. Lows in the lower 40s. Light
winds.
.FRIDAY...Mostly sunny. Highs in the mid 70s. Minimum RH
33 percent. South winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ071-230830-
Northwest Blount-
Including the cities of Happy Valley, Maryville, and Alcoa
330 AM EDT Sat Mar 22 2025
Today Tonight Sun
Cloud Cover Clear Mclear Mclear
Temp (24h trend) 62-67 (+8) 35-40 (-4) 70-75
RH % (24h trend) 20-25 (-1) 73-78 (+21) 27-32
RH Recovery Excellent
AM 20FT Wnd (mph) SW 11 G19 S 9
PM 20FT Wnd (mph) W 11 G20 W 6 SW 14 G22
Transport Wnd (mph) W 23 SE 5 SW 29
Mixing Hgt(ft-agl) 6660 270 6340
Vent Rate (mph-ft) 153180 1350 183860
Max Dispersion Early 102 Very Good5 Very Poor 67 Good
Max Dispersion Late 137 Very Good2 Very Poor 162 Very Good
Category Day 5 1 5
Max LVORI Early 2 3 3
Max LVORI Late 1 3 1
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...
.SUNDAY NIGHT...Showers. Lows in the lower 50s. South winds 5 to
15 mph.
.MONDAY...Mostly sunny with a slight chance of showers. Highs in
the mid 60s. Minimum RH 30 percent. West winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows in the lower 40s. Light
winds.
.TUESDAY...Mostly sunny with a slight chance of showers. Highs in
the upper 60s. Minimum RH 35 percent. Southwest winds 5 to
15 mph.
.TUESDAY NIGHT...Partly cloudy with a slight chance of showers
and thunderstorms. Lows in the mid 40s. West winds less than
10 mph.
.WEDNESDAY...Mostly sunny. Highs in the lower 60s. Minimum RH
36 percent. West winds less than 10 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows in the upper 30s. Light
winds.
.THURSDAY...Sunny. Highs in the upper 60s. Minimum RH 31 percent.
East winds less than 10 mph.
.THURSDAY NIGHT...Mostly clear. Lows in the mid 40s. Light winds.
.FRIDAY...Mostly sunny. Highs in the mid 70s. 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.
$$
TNZ086-230830-
Northwest Monroe-
Including the cities of Sweetwater, Madisonville,
and Bullet Creek
330 AM EDT Sat Mar 22 2025
Today Tonight Sun
Cloud Cover Clear Mclear Mclear
Temp (24h trend) 64-69 (+10) 35-40 (-2) 70-75
RH % (24h trend) 18-23 (-3) 79-84 (+21) 25-30
RH Recovery Excellent
AM 20FT Wnd (mph) SW 9 G17 S 10
PM 20FT Wnd (mph) W 10 G18 Lgt/Var S 12 G21
Transport Wnd (mph) W 22 SE 6 SW 30
Mixing Hgt(ft-agl) 6470 280 6200
Vent Rate (mph-ft) 142340 1680 186000
Max Dispersion Early 92 Good 5 Very Poor 77 Good
Max Dispersion Late 125 Very Good2 Very Poor 162 Very Good
Category Day 5 1 5
Max LVORI Early 2 3 4
Max LVORI Late 1 4 1
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY NIGHT...Showers and a slight chance of thunderstorms.
Lows in the lower 50s. South winds less than 10 mph.
.MONDAY...Mostly sunny with a slight chance of showers. Highs in
the mid 60s. Minimum RH 28 percent. West winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows in the lower 40s. Light
winds.
.TUESDAY...Mostly sunny. Highs in the lower 70s. Minimum RH
32 percent. Southwest winds less than 10 mph.
.TUESDAY NIGHT...Partly cloudy. Lows in the lower 40s. West winds
less than 10 mph.
.WEDNESDAY...Sunny. Highs in the mid 60s. Minimum RH 33 percent.
Northwest winds less than 10 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows in the upper 30s. Light
winds.
.THURSDAY...Sunny. Highs in the upper 60s. Minimum RH 29 percent.
Light winds.
.THURSDAY NIGHT...Mostly clear. Lows in the mid 40s. Light winds.
.FRIDAY...Mostly sunny. Highs in the mid 70s. Minimum RH
30 percent. South winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ083-230830-
Rhea-
Including the cities of Dayton, Evensville, Old Washington,
Grandview, and Spring City
330 AM EDT Sat Mar 22 2025
Today Tonight Sun
Cloud Cover Clear Mclear Mclear
Temp (24h trend) 61-66 (+7) 34-39 (-1) 67-72
RH % (24h trend) 21-26 (-6) 84-89 (+16) 34-39
RH Recovery Excellent
AM 20FT Wnd (mph) W 9 G17 S 11 G20
PM 20FT Wnd (mph) W 10 G18 Lgt/Var S 13 G23
Transport Wnd (mph) W 22 N 5 SW 30
Mixing Hgt(ft-agl) 5960 180 5660
Vent Rate (mph-ft) 131120 900 169800
Max Dispersion Early 90 Good 6 Very Poor 63 Good
Max Dispersion Late 118 Very Good2 Very Poor 147 Very Good
Category Day 5 1 5
Max LVORI Early 3 3 5
Max LVORI Late 2 4 1
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 Continuing
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY NIGHT...Showers and a slight chance of thunderstorms.
Lows in the upper 40s. South winds less than 10 mph.
.MONDAY...Sunny. Highs in the mid 60s. Minimum RH 31 percent.
Northwest winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows in the lower 40s. Light
winds.
.TUESDAY...Mostly sunny. Highs in the upper 60s. Minimum RH
38 percent. Southwest winds less than 10 mph.
.TUESDAY NIGHT...Partly cloudy. Lows in the lower 40s. Light
winds.
.WEDNESDAY...Sunny. Highs in the lower 60s. Minimum RH
37 percent. Northwest winds less than 10 mph.
.WEDNESDAY NIGHT...Clear. Lows in the mid 30s. Light winds.
.THURSDAY...Sunny. Highs in the mid 60s. Minimum RH 36 percent.
Light winds.
.THURSDAY NIGHT...Mostly clear. Lows in the mid 40s. Light winds.
.FRIDAY...Mostly sunny. Highs in the lower 70s. Minimum RH
39 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.
$$
TNZ084-230830-
Meigs-
Including the city of Big Spring
330 AM EDT Sat Mar 22 2025
Today Tonight Sun
Cloud Cover Clear Mclear Mclear
Temp (24h trend) 64-69 (+9) 33-38 (-1) 70-75
RH % (24h trend) 19-24 (-5) 88-93 (+17) 31-36
RH Recovery Excellent
AM 20FT Wnd (mph) W 8 S 10
PM 20FT Wnd (mph) W 9 Lgt/Var S 12
Transport Wnd (mph) W 22 NE 3 SW 29
Mixing Hgt(ft-agl) 6430 290 5950
Vent Rate (mph-ft) 141460 870 172550
Max Dispersion Early 88 Good 5 Very Poor 66 Good
Max Dispersion Late 122 Very Good2 Very Poor 152 Very Good
Category Day 5 1 5
Max LVORI Early 3 3 7
Max LVORI Late 2 6 1
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY NIGHT...Showers and a slight chance of thunderstorms.
Lows around 50. South winds less than 10 mph.
.MONDAY...Mostly sunny. Highs in the upper 60s. Minimum RH
29 percent. Northwest winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy. Colder. Lows around 40. Light
winds.
.TUESDAY...Mostly sunny. Highs in the lower 70s. Minimum RH
35 percent. Southwest winds less than 10 mph.
.TUESDAY NIGHT...Partly cloudy. Lows in the lower 40s. Light
winds.
.WEDNESDAY...Sunny. Highs in the mid 60s. Minimum RH 35 percent.
Northwest winds less than 10 mph.
.WEDNESDAY NIGHT...Clear. Lows in the mid 30s. Light winds.
.THURSDAY...Sunny. Highs in the upper 60s. Minimum RH 33 percent.
Light winds.
.THURSDAY NIGHT...Mostly clear. Lows in the lower 40s. Light
winds.
.FRIDAY...Mostly sunny. Highs in the mid 70s. Minimum RH
36 percent. South winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ085-230830-
McMinn-
Including the cities of Athens, Clear Water, Dentville,
and Etowah
330 AM EDT Sat Mar 22 2025
Today Tonight Sun
Cloud Cover Clear Mclear Mclear
Temp (24h trend) 64-69 (+9) 33-38 (-1) 70-75
RH % (24h trend) 18-23 (-4) 87-92 (+20) 28-33
RH Recovery Excellent
AM 20FT Wnd (mph) SW 9 S 10
PM 20FT Wnd (mph) W 10 Lgt/Var S 12 G20
Transport Wnd (mph) W 22 E 5 SW 29
Mixing Hgt(ft-agl) 6460 250 5990
Vent Rate (mph-ft) 142120 1250 173710
Max Dispersion Early 88 Good 4 Very Poor 66 Good
Max Dispersion Late 123 Very Good2 Very Poor 152 Very Good
Category Day 5 1 5
Max LVORI Early 3 3 6
Max LVORI Late 2 5 1
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...
.SUNDAY NIGHT...Showers and a slight chance of thunderstorms.
Lows around 50. South winds less than 10 mph.
.MONDAY...Mostly sunny with a slight chance of showers. Highs in
the upper 60s. Minimum RH 28 percent. Northwest winds less than
10 mph.
.MONDAY NIGHT...Partly cloudy. Colder. Lows around 40. Light
winds.
.TUESDAY...Mostly sunny. Highs in the lower 70s. Minimum RH
32 percent. Southwest winds less than 10 mph.
.TUESDAY NIGHT...Partly cloudy. Lows in the lower 40s. Light
winds.
.WEDNESDAY...Sunny. Highs in the mid 60s. Minimum RH 33 percent.
Northwest winds less than 10 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows in the mid 30s. Light
winds.
.THURSDAY...Sunny. Highs in the upper 60s. Minimum RH 31 percent.
Light winds.
.THURSDAY NIGHT...Mostly clear. Lows in the lower 40s. Light
winds.
.FRIDAY...Mostly sunny. Highs in the mid 70s. 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.
$$
TNZ099-230830-
Hamilton-
Including the cities of Chattanooga, Lookout Mountain,
and Signal Mountain
330 AM EDT Sat Mar 22 2025
Today Tonight Sun
Cloud Cover Clear Mclear Mclear
Temp (24h trend) 64-69 (+9) 37-42 (-1) 70-75
RH % (24h trend) 18-23 (-5) 79-84 (+18) 30-35
RH Recovery Excellent
AM 20FT Wnd (mph) W 9 G17 S 11 G19
PM 20FT Wnd (mph) W 9 G17 NW 5 S 13 G22
Transport Wnd (mph) W 22 E 5 SW 29
Mixing Hgt(ft-agl) 6400 190 6030
Vent Rate (mph-ft) 140800 950 174870
Max Dispersion Early 90 Good 4 Very Poor 71 Good
Max Dispersion Late 124 Very Good2 Very Poor 152 Very Good
Category Day 5 1 5
Max LVORI Early 3 3 4
Max LVORI Late 2 4 1
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY NIGHT...Showers and a slight chance of thunderstorms.
Lows in the lower 50s. South winds less than 10 mph.
.MONDAY...Mostly sunny. Highs in the upper 60s. Minimum RH
29 percent. Northwest winds less than 10 mph.
.MONDAY NIGHT...Mostly clear. Lows in the lower 40s. Light winds.
.TUESDAY...Sunny. Highs in the lower 70s. Minimum RH 35 percent.
Southwest winds less than 10 mph.
.TUESDAY NIGHT...Mostly clear. Lows in the mid 40s. West winds
less than 10 mph.
.WEDNESDAY...Sunny. Highs in the mid 60s. Minimum RH 35 percent.
Northwest winds less than 10 mph.
.WEDNESDAY NIGHT...Clear. Lows in the upper 30s. Light winds.
.THURSDAY...Sunny. Highs in the upper 60s. Minimum RH 33 percent.
Light winds.
.THURSDAY NIGHT...Mostly clear. Lows in the mid 40s. Light winds.
.FRIDAY...Mostly sunny. Highs in the mid 70s. Minimum RH
36 percent. South winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ100-230830-
Bradley-
Including the cities of Cleveland and Tasso
330 AM EDT Sat Mar 22 2025
Today Tonight Sun
Cloud Cover Clear Mclear Mclear
Temp (24h trend) 65-70 (+9) 34-39 (-2) 71-76
RH % (24h trend) 17-22 (-4) 83-88 (+17) 27-32
RH Recovery Excellent
AM 20FT Wnd (mph) W 8 S 11
PM 20FT Wnd (mph) W 9 Lgt/Var S 13 G22
Transport Wnd (mph) W 21 SE 5 SW 29
Mixing Hgt(ft-agl) 6640 240 5960
Vent Rate (mph-ft) 139440 1200 172840
Max Dispersion Early 89 Good 4 Very Poor 69 Good
Max Dispersion Late 121 Very Good2 Very Poor 150 Very Good
Category Day 5 1 5
Max LVORI Early 3 3 5
Max LVORI Late 2 4 1
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...
.SUNDAY NIGHT...Showers and a slight chance of thunderstorms.
Lows in the lower 50s. South winds less than 10 mph.
.MONDAY...Mostly sunny. Highs in the upper 60s. Minimum RH
27 percent. Northwest winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy. Colder. Lows in the lower 40s.
Light winds.
.TUESDAY...Sunny. Highs in the lower 70s. Minimum RH 31 percent.
Southwest winds less than 10 mph.
.TUESDAY NIGHT...Mostly clear. Lows in the mid 40s. West winds
less than 10 mph.
.WEDNESDAY...Sunny. Highs in the upper 60s. Minimum RH
31 percent. North winds less than 10 mph.
.WEDNESDAY NIGHT...Clear. Lows in the upper 30s. Light winds.
.THURSDAY...Sunny. Highs in the upper 60s. Minimum RH 30 percent.
Light winds.
.THURSDAY NIGHT...Mostly clear. Lows in the mid 40s. Light winds.
.FRIDAY...Mostly sunny. Highs in the mid 70s. 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.
$$
TNZ101-230830-
West Polk-
Including the cities of Conasauga, Archville, Benton, Parksville,
and Reliance
330 AM EDT Sat Mar 22 2025
Today Tonight Sun
Cloud Cover Clear Mclear Mclear
Temp (24h trend) 64-69 (+9) 36-41 (-1) 71-76
RH % (24h trend) 17-22 (-3) 74-79 (+18) 24-29
RH Recovery Excellent
AM 20FT Wnd (mph) W 8 S 9 G17
PM 20FT Wnd (mph) W 9 G17 Lgt/Var S 12 G21
Transport Wnd (mph) W 22 SE 7 SW 29
Mixing Hgt(ft-agl) 6540 290 5930
Vent Rate (mph-ft) 143880 2030 171970
Max Dispersion Early 90 Good 5 Very Poor 69 Good
Max Dispersion Late 129 Very Good3 Very Poor 150 Very Good
Category Day 5 1 5
Max LVORI Early 2 2 3
Max LVORI Late 1 3 1
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY NIGHT...Showers and a slight chance of thunderstorms.
Lows in the lower 50s. South winds less than 10 mph.
.MONDAY...Mostly sunny with a slight chance of showers. Highs in
the upper 60s. Minimum RH 27 percent. West winds less than
10 mph.
.MONDAY NIGHT...Partly cloudy. Lows in the lower 40s. Light
winds.
.TUESDAY...Sunny. Highs in the lower 70s. Minimum RH 29 percent.
South winds less than 10 mph.
.TUESDAY NIGHT...Partly cloudy. Lows in the mid 40s. Light winds.
.WEDNESDAY...Sunny. Highs in the mid 60s. Minimum RH 30 percent.
Northwest winds less than 10 mph.
.WEDNESDAY NIGHT...Clear. Lows in the upper 30s. Light winds.
.THURSDAY...Sunny. Highs in the upper 60s. Minimum RH 26 percent.
Light winds.
.THURSDAY NIGHT...Mostly clear. Lows in the mid 40s. Light winds.
.FRIDAY...Mostly sunny. Highs in the mid 70s. Minimum RH
28 percent. Southeast winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ082-230830-
Bledsoe-
Including the cities of Old Cumberland, Palio, Melvine,
Mount Crest, Pikeville, and Brayton
230 AM CDT Sat Mar 22 2025
Today Tonight Sun
Cloud Cover Clear Mclear Mclear
Temp (24h trend) 58-63 (+4) 34-39 (-3) 66-71
RH % (24h trend) 22-27 (-2) 74-79 (+13) 33-38
RH Recovery Excellent
AM 20FT Wnd (mph) W 10 G18 S 11 G20
PM 20FT Wnd (mph) NW 11 Lgt/Var S 13 G23
Transport Wnd (mph) W 23 NW 7 SW 31
Mixing Hgt(ft-agl) 5440 50 5460
Vent Rate (mph-ft) 125120 350 169260
Max Dispersion Early 82 Good 4 Very Poor 69 Good
Max Dispersion Late 108 Very Good1 Very Poor 145 Very Good
Category Day 5 1 5
Max LVORI Early 2 3 4
Max LVORI Late 2 4 1
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 Continuing
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY NIGHT...Showers and a slight chance of thunderstorms.
Lows in the upper 40s. South winds less than 10 mph.
.MONDAY...Sunny. Highs in the lower 60s. Minimum RH 31 percent.
Northwest winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows around 40. Light winds.
.TUESDAY...Mostly sunny. Highs in the upper 60s. Minimum RH
37 percent. South winds less than 10 mph.
.TUESDAY NIGHT...Partly cloudy. Lows in the lower 40s. West winds
less than 10 mph.
.WEDNESDAY...Sunny. Highs in the lower 60s. Minimum RH
37 percent. Northwest winds less than 10 mph.
.WEDNESDAY NIGHT...Clear. Lows in the mid 30s. Light winds.
.THURSDAY...Sunny. Highs in the mid 60s. Minimum RH 34 percent.
Light winds.
.THURSDAY NIGHT...Partly cloudy. Lows in the mid 40s. Light
winds.
.FRIDAY...Mostly sunny. Highs in the lower 70s. Minimum RH
38 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.
$$
TNZ081-230830-
Sequatchie-
Including the cities of Cagle, Dunlap, Cartwright, and Lone Oak
230 AM CDT Sat Mar 22 2025
Today Tonight Sun
Cloud Cover Clear Mclear Mclear
Temp (24h trend) 59-64 (+6) 36-41 (-2) 66-71
RH % (24h trend) 22-27 (-3) 71-76 (+15) 35-40
RH Recovery Excellent
AM 20FT Wnd (mph) W 10 G19 S 11 G21
PM 20FT Wnd (mph) NW 9 G18 Lgt/Var S 13 G23
Transport Wnd (mph) W 23 NW 8 SW 31
Mixing Hgt(ft-agl) 5470 50 5430
Vent Rate (mph-ft) 125810 400 168330
Max Dispersion Early 81 Good 5 Very Poor 70 Good
Max Dispersion Late 106 Very Good1 Very Poor 144 Very Good
Category Day 5 1 5
Max LVORI Early 2 3 4
Max LVORI Late 1 3 1
Precip Chance (%) 0 0 20
Precip Type None None Showers
Precip Duration 1
Precip Amount 0.00 0.00 0.01
Precip Begin 2 PM
Precip End Continuing
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY NIGHT...Showers and a chance of thunderstorms. Lows in
the upper 40s. South winds less than 10 mph.
.MONDAY...Mostly sunny. Highs in the lower 60s. Minimum RH
31 percent. Northwest winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows in the lower 40s. Light
winds.
.TUESDAY...Mostly sunny. Highs in the upper 60s. Minimum RH
38 percent. Southwest winds less than 10 mph.
.TUESDAY NIGHT...Partly cloudy. Lows in the lower 40s. West winds
less than 10 mph.
.WEDNESDAY...Sunny. Highs in the lower 60s. Minimum RH
37 percent. Northwest winds less than 10 mph.
.WEDNESDAY NIGHT...Clear. Lows in the upper 30s. Light winds.
.THURSDAY...Sunny. Highs in the mid 60s. Minimum RH 34 percent.
Light winds.
.THURSDAY NIGHT...Mostly clear. Lows in the mid 40s. Light winds.
.FRIDAY...Mostly sunny. Highs in the lower 70s. Minimum RH
38 percent. South winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ098-230830-
Marion-
Including the cities of South Pittsburg, Haletown (Guild),
Jasper, Martin Springs, Whitwell, Powells Crossroads,
and Monteagle
230 AM CDT Sat Mar 22 2025
Today Tonight Sun
Cloud Cover Clear Mclear Mclear
Temp (24h trend) 62-67 (+9) 38-43 (-1) 68-73
RH % (24h trend) 20-25 (-6) 69-74 (+13) 33-38
RH Recovery Excellent
AM 20FT Wnd (mph) W 9 G17 SE 10 G20
PM 20FT Wnd (mph) NW 9 G17 Lgt/Var S 12 G23
Transport Wnd (mph) W 21 NE 5 SW 29
Mixing Hgt(ft-agl) 5780 60 5820
Vent Rate (mph-ft) 121380 300 168780
Max Dispersion Early 78 Good 5 Very Poor 71 Good
Max Dispersion Late 109 Very Good2 Very Poor 145 Very Good
Category Day 4 1 5
Max LVORI Early 3 2 3
Max LVORI Late 2 3 1
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...
.SUNDAY NIGHT...Showers and a chance of thunderstorms. Lows in
the lower 50s. South winds less than 10 mph.
.MONDAY...Mostly sunny. Highs in the mid 60s. Minimum RH
31 percent. Northwest winds less than 10 mph.
.MONDAY NIGHT...Mostly clear. Lows in the lower 40s. Light winds.
.TUESDAY...Sunny. Highs around 70. Minimum RH 37 percent. South
winds less than 10 mph.
.TUESDAY NIGHT...Mostly clear. Lows in the mid 40s. West winds
less than 10 mph.
.WEDNESDAY...Sunny. Highs in the lower 60s. Minimum RH
37 percent. Northwest winds less than 10 mph.
.WEDNESDAY NIGHT...Clear. Lows in the upper 30s. Light winds.
.THURSDAY...Sunny. Highs in the upper 60s. Minimum RH 34 percent.
Light winds.
.THURSDAY NIGHT...Mostly clear. Lows in the upper 40s. Light
winds.
.FRIDAY...Mostly sunny. Highs in the lower 70s. Minimum RH
38 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.
$$