Routine Fire Wx Fcst (With/Without 6-10 Day Outlook)
Issued by NWS Knoxville/Tri Cities, TN
Issued by NWS Knoxville/Tri Cities, TN
143
FNUS54 KMRX 150649
FWFMRX
Fire Weather Planning Forecast for East Tennessee...Southwest
Virginia...and Extreme Southwest North Carolina
National Weather Service Morristown TN
249 AM EDT Thu May 15 2025
.DISCUSSION...
Dry weather and warmer temperatures are expected today before we
return to a very active pattern Friday and the weekend. Some strong
to severe storms are possible Friday and Friday night. A summer like
pattern with highs in the 80s and a chance of afternoon showers can
be expected to start next week.
VAZ001-160800-
Lee-
Including the city of Rose Hill
249 AM EDT Thu May 15 2025
Today Tonight Fri
Cloud Cover Pcldy Mcldy Mcldy
Temp (24h trend) 79-84 (+6) 63-68 (+5) 79-84
RH % (24h trend) 50-55 (-5) 95-100 (+3) 53-58
RH Recovery Excellent
AM 20FT Wnd (mph) SW 6 SW 8
PM 20FT Wnd (mph) SW 8 SW 9 SW 10
Transport Wnd (mph) SW 18 SW 8 SW 20
Mixing Hgt(ft-agl) 4240 410 3800
Vent Rate (mph-ft) 76320 3280 76000
Max Dispersion Early 52 Gen Good 8 Poor 24 Fair
Max Dispersion Late 69 Good 7 Poor 65 Good
Category Day 4 1 4
Max LVORI Early 7 5 7
Max LVORI Late 2 6 3
Precip Chance (%) 0 20 60
Precip Type None Tstms Tstms
Precip Duration 1 2
Precip Amount 0.00 0.01 0.12
Precip Begin 6 AM Continuing
Precip End Continuing Continuing
Chance of Thunder (%) 0 10 40
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Showers and a chance of thunderstorms. Lows in
the mid 60s. Southwest winds less than 10 mph.
.SATURDAY...Sunny with a chance of showers and thunderstorms.
Highs in the lower 80s. Minimum RH 44 percent. Southwest winds
5 to 15 mph.
.SATURDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows in the upper 50s. Light winds.
.SUNDAY...Partly sunny with a slight chance of showers. Highs in
the upper 70s. Minimum RH 49 percent. West winds less than
10 mph.
.SUNDAY NIGHT...Partly cloudy with a slight chance of showers and
thunderstorms. Lows in the upper 50s. Light winds.
.MONDAY...Partly sunny with a slight chance of showers. Highs in
the upper 70s. Minimum RH 52 percent. Light winds.
.MONDAY NIGHT...Partly cloudy. Lows in the upper 50s. Light
winds.
.TUESDAY...Partly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the lower 80s. Minimum RH
51 percent. Light winds.
.TUESDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the lower 60s. Light
winds.
.WEDNESDAY...Partly sunny with showers likely and a chance of
thunderstorms. Highs around 80. Minimum RH 61 percent. Southeast
winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
VAZ002-160800-
Wise-
Including the cities of Big Stone Gap, Norton, Wise, Coeburn,
Appalachia, and Pardee
249 AM EDT Thu May 15 2025
Today Tonight Fri
Cloud Cover Pcldy Pcldy Mcldy
Temp (24h trend) 78-83 (+9) 63-68 (+7) 77-82
RH % (24h trend) 50-55 (-9) 93-98 (+2) 55-60
RH Recovery Excellent
AM 20FT Wnd (mph) SW 9 SW 11
PM 20FT Wnd (mph) SW 10 SW 11 SW 11
Transport Wnd (mph) SW 20 SW 10 SW 20
Mixing Hgt(ft-agl) 4230 230 3740
Vent Rate (mph-ft) 84600 2300 74800
Max Dispersion Early 50 Gen Good 8 Poor 27 Fair
Max Dispersion Late 71 Good 8 Poor 65 Good
Category Day 4 1 4
Max LVORI Early 6 4 5
Max LVORI Late 2 5 3
Precip Chance (%) 0 20 70
Precip Type None Tstms Tstms
Precip Duration 1 2
Precip Amount 0.00 0.01 0.38
Precip Begin 6 AM Continuing
Precip End Continuing Continuing
Chance of Thunder (%) 0 10 40
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Showers and a chance of thunderstorms. Lows in
the lower 60s. Southwest winds 5 to 15 mph.
.SATURDAY...Sunny with a chance of showers and thunderstorms.
Highs in the upper 70s. Minimum RH 43 percent. Southwest winds
5 to 15 mph.
.SATURDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows in the mid 50s. West winds less than 10 mph.
.SUNDAY...Mostly sunny with a slight chance of showers. Highs in
the mid 70s. Minimum RH 47 percent. West winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows in the mid 50s. Light winds.
.MONDAY...Partly sunny with a slight chance of showers. Highs in
the mid 70s. Minimum RH 50 percent. Light winds.
.MONDAY NIGHT...Partly cloudy. Lows in the mid 50s. Light winds.
.TUESDAY...Partly sunny with a chance of showers. Highs in the
upper 70s. Minimum RH 47 percent. East winds less than 10 mph.
.TUESDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the lower 60s. East winds
less than 10 mph.
.WEDNESDAY...Partly sunny with showers likely and a chance of
thunderstorms. Highs in the upper 70s. Minimum RH 62 percent.
South winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
VAZ005-160800-
Scott VA-
Including the city of Hiltons
249 AM EDT Thu May 15 2025
Today Tonight Fri
Cloud Cover Pcldy Pcldy Mcldy
Temp (24h trend) 80-85 (+8) 63-68 (+6) 80-85
RH % (24h trend) 49-54 (-7) 95-100 (+4) 53-58
RH Recovery Excellent
AM 20FT Wnd (mph) SW 8 SW 10
PM 20FT Wnd (mph) SW 9 SW 11 SW 11
Transport Wnd (mph) SW 18 SW 9 SW 18
Mixing Hgt(ft-agl) 4600 300 3800
Vent Rate (mph-ft) 82800 2700 68400
Max Dispersion Early 51 Gen Good 7 Poor 21 Fair
Max Dispersion Late 75 Good 8 Poor 61 Good
Category Day 4 1 4
Max LVORI Early 7 4 7
Max LVORI Late 2 6 3
Precip Chance (%) 0 20 60
Precip Type None None Tstms
Precip Duration 2
Precip Amount 0.00 0.01 0.11
Precip Begin 7 AM Continuing
Precip End Continuing Continuing
Chance of Thunder (%) 0 0 40
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Showers and a chance of thunderstorms. Lows in
the mid 60s. Southwest winds less than 10 mph.
.SATURDAY...Sunny with a chance of showers and thunderstorms.
Highs in the lower 80s. Minimum RH 46 percent. Southwest winds
5 to 15 mph.
.SATURDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows in the upper 50s. West winds less than 10 mph.
.SUNDAY...Mostly sunny with a slight chance of showers. Highs in
the upper 70s. Minimum RH 48 percent. Southwest winds less than
10 mph.
.SUNDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows in the upper 50s. Light winds.
.MONDAY...Partly sunny with a slight chance of showers. Highs
around 80. Minimum RH 51 percent. Light winds.
.MONDAY NIGHT...Partly cloudy. Lows in the upper 50s. Light
winds.
.TUESDAY...Partly sunny with a chance of showers. Highs in the
lower 80s. Minimum RH 49 percent. Light winds.
.TUESDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the lower 60s. Light
winds.
.WEDNESDAY...Partly sunny with showers likely and a chance of
thunderstorms. Highs around 80. Minimum RH 60 percent. South
winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
VAZ006-160800-
Russell-
Including the cities of Hansonville, Lebanon, Dye, Castlewood,
Honaker, and Rosedale
249 AM EDT Thu May 15 2025
Today Tonight Fri
Cloud Cover Pcldy Pcldy Mcldy
Temp (24h trend) 78-83 (+9) 62-67 (+6) 77-82
RH % (24h trend) 49-54 (-10) 95-100 (+4) 54-59
RH Recovery Excellent
AM 20FT Wnd (mph) SW 8 SW 13
PM 20FT Wnd (mph) SW 9 SW 11 SW 11
Transport Wnd (mph) SW 18 SW 12 SW 17
Mixing Hgt(ft-agl) 4530 290 3100
Vent Rate (mph-ft) 81540 3480 52700
Max Dispersion Early 54 Gen Good 8 Poor 27 Fair
Max Dispersion Late 73 Good 8 Poor 48 Gen Good
Category Day 4 1 3
Max LVORI Early 6 4 5
Max LVORI Late 2 5 3
Precip Chance (%) 0 20 60
Precip Type None None Tstms
Precip Duration 2
Precip Amount 0.00 0.01 0.24
Precip Begin 7 AM Continuing
Precip End Continuing Continuing
Chance of Thunder (%) 0 0 40
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Showers and a chance of thunderstorms. Lows in
the mid 60s. Southwest winds less than 10 mph.
.SATURDAY...Sunny with a chance of showers and thunderstorms.
Highs in the upper 70s. Minimum RH 45 percent. Southwest winds
5 to 15 mph.
.SATURDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows in the upper 50s. West winds less than 10 mph.
.SUNDAY...Mostly sunny with a slight chance of showers. Highs in
the mid 70s. Minimum RH 47 percent. West winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy. Lows in the mid 50s. Light winds.
.MONDAY...Mostly sunny with a slight chance of showers. Highs in
the upper 70s. Minimum RH 48 percent. West winds less than
10 mph.
.MONDAY NIGHT...Partly cloudy. Lows in the mid 50s. Light winds.
.TUESDAY...Mostly sunny with a chance of showers. Highs around
80. Minimum RH 45 percent. East winds less than 10 mph.
.TUESDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the lower 60s. East winds
less than 10 mph.
.WEDNESDAY...Partly sunny with showers likely and a chance of
thunderstorms. Highs in the upper 70s. Minimum RH 60 percent.
Southeast winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
VAZ008-160800-
Washington VA-
Including the cities of Benhams, Bristol VA, and Abingdon
249 AM EDT Thu May 15 2025
Today Tonight Fri
Cloud Cover Pcldy Pcldy Mcldy
Temp (24h trend) 78-83 (+8) 62-67 (+7) 79-84
RH % (24h trend) 52-57 (-8) 95-100 (+4) 55-60
RH Recovery Excellent
AM 20FT Wnd (mph) SW 9 SW 11
PM 20FT Wnd (mph) SW 10 SW 11 SW 11
Transport Wnd (mph) SW 17 W 10 SW 16
Mixing Hgt(ft-agl) 4790 380 3020
Vent Rate (mph-ft) 81430 3800 48320
Max Dispersion Early 56 Gen Good 8 Poor 28 Fair
Max Dispersion Late 74 Good 9 Poor 42 Gen Good
Category Day 4 1 3
Max LVORI Early 7 4 6
Max LVORI Late 2 6 3
Precip Chance (%) 0 0 50
Precip Type None None Tstms
Precip Duration 1
Precip Amount 0.00 0.00 0.12
Precip Begin 8 AM
Precip End Continuing
Chance of Thunder (%) 0 0 40
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Showers and a chance of thunderstorms. Lows in
the lower 60s. Southwest winds less than 10 mph.
.SATURDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the upper 70s. Minimum RH 52 percent.
Southwest winds 5 to 15 mph.
.SATURDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows in the upper 50s. West winds less than 10 mph.
.SUNDAY...Mostly sunny with a slight chance of showers. Highs in
the upper 70s. Minimum RH 52 percent. West winds less than
10 mph.
.SUNDAY NIGHT...Partly cloudy. Lows in the mid 50s. Light winds.
.MONDAY...Mostly sunny with a slight chance of showers. Highs in
the upper 70s. Minimum RH 52 percent. Light winds.
.MONDAY NIGHT...Partly cloudy. Lows in the mid 50s. Light winds.
.TUESDAY...Mostly sunny with a slight chance of showers. Highs in
the lower 80s. Minimum RH 50 percent. Light winds.
.TUESDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows around 60. Light winds.
.WEDNESDAY...Mostly cloudy with showers likely and a chance of
thunderstorms. Highs in the upper 70s. Minimum RH 63 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.
$$
TNZ018-160800-
Johnson-
Including the cities of Doeville, Mountain City, Neva,
Shady Valley, Trade, and Laurel Bloomery
249 AM EDT Thu May 15 2025
Today Tonight Fri
Cloud Cover Pcldy Pcldy Mcldy
Temp (24h trend) 76-81 (+7) 60-65 (+6) 79-84
RH % (24h trend) 49-54 (-9) 94-99 (+4) 47-52
RH Recovery Excellent
AM 20FT Wnd (mph) SW 6 W 8
PM 20FT Wnd (mph) W 8 W 8 SW 6
Transport Wnd (mph) W 16 W 13 W 14
Mixing Hgt(ft-agl) 4670 250 2800
Vent Rate (mph-ft) 74720 3250 39200
Max Dispersion Early 51 Gen Good 12 Poor 24 Fair
Max Dispersion Late 68 Good 14 Gen Poor 34 Fair
Category Day 4 1 3
Max LVORI Early 6 5 5
Max LVORI Late 2 5 3
Precip Chance (%) 0 0 50
Precip Type None None Tstms
Precip Duration 1
Precip Amount 0.00 0.00 0.05
Precip Begin 8 AM
Precip End Continuing
Chance of Thunder (%) 0 0 40
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly cloudy with showers likely and a chance of
thunderstorms. Lows in the lower 60s. Southwest winds less than
10 mph.
.SATURDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the upper 70s. Minimum RH 53 percent.
Southwest winds 5 to 15 mph.
.SATURDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows in the mid 50s. West winds less than 10 mph.
.SUNDAY...Mostly sunny with a slight chance of showers. Highs in
the mid 70s. Minimum RH 50 percent. West winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy. Lows in the mid 50s. Light winds.
.MONDAY...Mostly sunny with a slight chance of showers. Highs in
the upper 70s. Minimum RH 51 percent. West winds less than
10 mph.
.MONDAY NIGHT...Partly cloudy. Lows in the mid 50s. Light winds.
.TUESDAY...Mostly sunny with a chance of showers. Highs around
80. Minimum RH 49 percent. Light winds.
.TUESDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the upper 50s. Light
winds.
.WEDNESDAY...Mostly cloudy with showers likely and a chance of
thunderstorms. Highs in the mid 70s. Minimum RH 63 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.
$$
TNZ047-160800-
Southeast Carter-
Including the city of Hampton
249 AM EDT Thu May 15 2025
Today Tonight Fri
Cloud Cover Pcldy Pcldy Mcldy
Temp (24h trend) 76-81 (+8) 62-67 (+7) 78-83
RH % (24h trend) 49-54 (-10) 89-94 (+1) 47-52
RH Recovery Excellent
AM 20FT Wnd (mph) SW 5 W 10
PM 20FT Wnd (mph) W 6 W 8 SW 6
Transport Wnd (mph) W 16 W 10 W 14
Mixing Hgt(ft-agl) 4550 200 3410
Vent Rate (mph-ft) 72800 2000 47740
Max Dispersion Early 51 Gen Good 10 Poor 25 Fair
Max Dispersion Late 64 Good 12 Poor 42 Gen Good
Category Day 4 1 3
Max LVORI Early 5 4 6
Max LVORI Late 2 5 2
Precip Chance (%) 0 0 50
Precip Type None None Tstms
Precip Duration 1
Precip Amount 0.00 0.00 0.03
Precip Begin 8 AM
Precip End Continuing
Chance of Thunder (%) 0 0 30
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly cloudy with showers likely and a chance of
thunderstorms. Lows in the lower 60s. Southwest winds less than
10 mph.
.SATURDAY...Mostly sunny with showers likely and a chance of
thunderstorms. Highs in the mid 70s. Minimum RH 53 percent. West
winds 5 to 15 mph.
.SATURDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows in the upper 50s. West winds 5 to 15 mph.
.SUNDAY...Partly sunny with a slight chance of showers. Highs in
the mid 70s. Minimum RH 50 percent. West winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy. Lows in the mid 50s. Light winds.
.MONDAY...Partly sunny with a chance of showers. Highs in the mid
70s. Minimum RH 51 percent. West winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows in the mid 50s. Light winds.
.TUESDAY...Partly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the upper 70s. Minimum RH
52 percent. Southeast winds less than 10 mph.
.TUESDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows around 60. Southeast winds
less than 10 mph.
.WEDNESDAY...Partly sunny with showers likely and a chance of
thunderstorms. Highs in the mid 70s. Minimum RH 63 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.
$$
TNZ045-160800-
Unicoi-
Including the cities of Erwin, Unicoi, and Limestone Cove
249 AM EDT Thu May 15 2025
Today Tonight Fri
Cloud Cover Pcldy Pcldy Mcldy
Temp (24h trend) 77-82 (+8) 63-68 (+6) 78-83
RH % (24h trend) 49-54 (-9) 86-91 (+1) 47-52
RH Recovery Excellent
AM 20FT Wnd (mph) SW 6 SW 8
PM 20FT Wnd (mph) W 6 W 8 SW 6
Transport Wnd (mph) W 16 W 8 SW 15
Mixing Hgt(ft-agl) 4700 160 3170
Vent Rate (mph-ft) 75200 1280 47550
Max Dispersion Early 48 Gen Good 9 Poor 18 Gen Poor
Max Dispersion Late 66 Good 10 Poor 42 Gen Good
Category Day 4 1 3
Max LVORI Early 5 4 5
Max LVORI Late 2 5 2
Precip Chance (%) 0 0 40
Precip Type None None Tstms
Precip Duration 1
Precip Amount 0.00 0.00 0.04
Precip Begin 8 AM
Precip End Continuing
Chance of Thunder (%) 0 0 30
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly cloudy with showers likely and a chance of
thunderstorms. Lows in the mid 60s. Southwest winds less than
10 mph.
.SATURDAY...Mostly sunny with showers likely and a chance of
thunderstorms. Highs in the mid 70s. Minimum RH 53 percent. West
winds 5 to 15 mph.
.SATURDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows in the upper 50s. West winds less than 10 mph.
.SUNDAY...Partly sunny with a slight chance of showers. Highs in
the mid 70s. Minimum RH 51 percent. West winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows in the upper 50s. Light winds.
.MONDAY...Partly sunny with a chance of showers. Highs in the mid
70s. Minimum RH 52 percent. West winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows in the upper 50s. Light
winds.
.TUESDAY...Partly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the upper 70s. Minimum RH
53 percent. Southeast winds less than 10 mph.
.TUESDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the lower 60s. Southeast
winds less than 10 mph.
.WEDNESDAY...Partly sunny with showers likely and a chance of
thunderstorms. Highs in the mid 70s. Minimum RH 61 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.
$$
TNZ043-160800-
Southeast Greene-
Including the city of Cedar Creek
249 AM EDT Thu May 15 2025
Today Tonight Fri
Cloud Cover Pcldy Pcldy Mcldy
Temp (24h trend) 78-83 (+8) 63-68 (+5) 79-84
RH % (24h trend) 46-51 (-11) 86-91 (+1) 43-48
RH Recovery Excellent
AM 20FT Wnd (mph) SW 6 SW 8
PM 20FT Wnd (mph) W 6 W 9 SW 9
Transport Wnd (mph) W 13 SW 7 W 14
Mixing Hgt(ft-agl) 4250 50 2680
Vent Rate (mph-ft) 55250 350 37520
Max Dispersion Early 41 Gen Good 6 Very Poor 15 Gen Poor
Max Dispersion Late 50 Gen Good 6 Very Poor 33 Fair
Category Day 3 1 3
Max LVORI Early 6 4 5
Max LVORI Late 2 5 2
Precip Chance (%) 0 0 40
Precip Type None None Tstms
Precip Duration 1
Precip Amount 0.00 0.00 0.04
Precip Begin 8 AM
Precip End Continuing
Chance of Thunder (%) 0 0 40
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly cloudy with showers likely and a chance of
thunderstorms. Lows in the mid 60s. Southwest winds less than
10 mph.
.SATURDAY...Mostly sunny with showers likely and a chance of
thunderstorms. Highs in the upper 70s. Minimum RH 51 percent.
Southwest winds 5 to 15 mph.
.SATURDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows in the upper 50s. West winds less than 10 mph.
.SUNDAY...Partly sunny with a slight chance of showers. Highs in
the mid 70s. Minimum RH 51 percent. West winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows in the upper 50s. Light winds.
.MONDAY...Partly sunny with a chance of showers. Highs in the mid
70s. Minimum RH 54 percent. Southeast winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows in the upper 50s. Light
winds.
.TUESDAY...Partly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the upper 70s. Minimum RH
53 percent. East winds less than 10 mph.
.TUESDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the lower 60s. Southeast
winds less than 10 mph.
.WEDNESDAY...Partly sunny with showers likely and a chance of
thunderstorms. Highs in the upper 70s. Minimum RH 58 percent.
Southeast winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ041-160800-
Cocke Smoky Mountains-
Including the city of Hartford
249 AM EDT Thu May 15 2025
Today Tonight Fri
Cloud Cover Pcldy Pcldy Mcldy
Temp (24h trend) 79-84 (+8) 64-69 (+5) 80-85
RH % (24h trend) 44-49 (-14) 86-91 (+4) 41-46
RH Recovery Excellent
AM 20FT Wnd (mph) SW 8 SW 12
PM 20FT Wnd (mph) W 9 W 13 W 12
Transport Wnd (mph) W 14 W 10 W 16
Mixing Hgt(ft-agl) 4420 220 4020
Vent Rate (mph-ft) 61880 2200 64320
Max Dispersion Early 43 Gen Good 9 Poor 20 Gen Poor
Max Dispersion Late 52 Gen Good 12 Poor 60 Gen Good
Category Day 4 1 4
Max LVORI Early 5 3 5
Max LVORI Late 2 4 2
Precip Chance (%) 0 0 40
Precip Type None None Tstms
Precip Duration 1
Precip Amount 0.00 0.00 0.02
Precip Begin 8 AM
Precip End Continuing
Chance of Thunder (%) 0 0 40
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly cloudy with showers likely and a chance of
thunderstorms. Lows in the mid 60s. Southwest winds less than
10 mph.
.SATURDAY...Mostly sunny with showers likely and a chance of
thunderstorms. Highs in the upper 70s. Minimum RH 50 percent.
Southwest winds 5 to 15 mph.
.SATURDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows around 60. West winds less than 10 mph.
.SUNDAY...Partly sunny with a chance of showers. Highs in the
upper 70s. Minimum RH 48 percent. Southwest winds less than
10 mph.
.SUNDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows around 60. Light winds.
.MONDAY...Partly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the upper 70s. Minimum RH
54 percent. Light winds.
.MONDAY NIGHT...Partly cloudy. Lows in the lower 60s. Light
winds.
.TUESDAY...Partly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the lower 80s. Minimum RH
53 percent. Light winds.
.TUESDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the mid 60s. Southeast
winds less than 10 mph.
.WEDNESDAY...Partly sunny with showers likely and a chance of
thunderstorms. Highs in the upper 70s. Minimum RH 57 percent.
Southeast winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ074-160800-
Sevier Smoky Mountains-
Including the cities of Elkmont and Gatlinburg
249 AM EDT Thu May 15 2025
Today Tonight Fri
Cloud Cover Pcldy Mcldy Mcldy
Temp (24h trend) 75-80 (+7) 63-68 (+5) 77-82
RH % (24h trend) 45-50 (-18) 82-87 (+1) 40-45
RH Recovery Excellent
AM 20FT Wnd (mph) SW 9 SW 11
PM 20FT Wnd (mph) SW 11 SW 13 SW 12
Transport Wnd (mph) SW 15 SW 14 SW 21
Mixing Hgt(ft-agl) 3190 50 4160
Vent Rate (mph-ft) 47850 700 87360
Max Dispersion Early 40 Fair 7 Poor 28 Fair
Max Dispersion Late 45 Gen Good 5 Very Poor 75 Good
Category Day 3 1 4
Max LVORI Early 5 3 5
Max LVORI Late 3 4 2
Precip Chance (%) 0 0 40
Precip Type None None Tstms
Precip Duration 1
Precip Amount 0.00 0.00 0.01
Precip Begin 8 AM
Precip End Continuing
Chance of Thunder (%) 0 0 40
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly cloudy with showers likely and a chance of
thunderstorms. Lows in the lower 60s. Southwest winds 5 to
15 mph.
.SATURDAY...Mostly sunny with showers likely and a chance of
thunderstorms. Highs in the mid 70s. Minimum RH 54 percent.
Southwest winds 5 to 15 mph.
.SATURDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows in the upper 50s. West winds less than 10 mph.
.SUNDAY...Partly sunny with a chance of showers. Highs in the mid
70s. Minimum RH 52 percent. Southwest winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows in the upper 50s. Light winds.
.MONDAY...Partly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the mid 70s. Minimum RH
58 percent. Light winds.
.MONDAY NIGHT...Partly cloudy. Lows around 60. Light winds.
.TUESDAY...Partly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the upper 70s. Minimum RH
58 percent. East winds less than 10 mph.
.TUESDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the lower 60s. South winds less than
10 mph.
.WEDNESDAY...Partly sunny with showers likely and a chance of
thunderstorms. Highs in the mid 70s. Minimum RH 62 percent. South
winds 5 to 15 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.
$$
TNZ072-160800-
Blount Smoky Mountains-
Including the city of Cades Cove
249 AM EDT Thu May 15 2025
Today Tonight Fri
Cloud Cover Pcldy Mcldy Mcldy
Temp (24h trend) 79-84 (+6) 65-70 (+4) 81-86
RH % (24h trend) 47-52 (-14) 85-90 (+6) 44-49
RH Recovery Excellent
AM 20FT Wnd (mph) SW 8 SW 9
PM 20FT Wnd (mph) SW 9 SW 11 SW 11
Transport Wnd (mph) SW 16 SW 9 SW 22
Mixing Hgt(ft-agl) 3550 240 4100
Vent Rate (mph-ft) 56800 2160 90200
Max Dispersion Early 51 Gen Good 9 Poor 40 Fair
Max Dispersion Late 55 Gen Good 10 Poor 79 Good
Category Day 3 1 4
Max LVORI Early 4 3 5
Max LVORI Late 2 4 2
Precip Chance (%) 0 0 30
Precip Type None None Tstms
Precip Duration 1
Precip Amount 0.00 0.00 0.01
Precip Begin 8 AM
Precip End Continuing
Chance of Thunder (%) 0 0 30
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly cloudy with showers likely and a chance of
thunderstorms. Lows in the mid 60s. South winds 5 to 15 mph.
.SATURDAY...Mostly sunny with showers likely and a chance of
thunderstorms. Highs in the upper 70s. Minimum RH 52 percent.
Southwest winds 5 to 15 mph.
.SATURDAY NIGHT...Mostly cloudy with a slight chance of showers.
Lows in the lower 60s. West winds less than 10 mph.
.SUNDAY...Partly sunny with a chance of showers. Highs in the
upper 70s. Minimum RH 52 percent. Southwest winds less than
10 mph.
.SUNDAY NIGHT...Mostly cloudy with a slight chance of showers.
Lows in the lower 60s. Light winds.
.MONDAY...Partly sunny with a chance of showers and a slight
chance of thunderstorms. Highs around 80. Minimum RH 59 percent.
Light winds.
.MONDAY NIGHT...Partly cloudy. Lows in the lower 60s. Light
winds.
.TUESDAY...Partly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the lower 80s. Minimum RH
55 percent. East winds less than 10 mph.
.TUESDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the mid 60s. South winds
less than 10 mph.
.WEDNESDAY...Partly sunny with showers likely and a chance of
thunderstorms. Highs around 80. Minimum RH 60 percent. South
winds 5 to 15 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.
$$
TNZ087-160800-
Southeast Monroe-
Including the cities of Citico and Coker Creek
249 AM EDT Thu May 15 2025
Today Tonight Fri
Cloud Cover Pcldy Mcldy Mcldy
Temp (24h trend) 78-83 (+5) 64-69 (+4) 79-84
RH % (24h trend) 44-49 (-17) 90-95 (+6) 45-50
RH Recovery Excellent
AM 20FT Wnd (mph) SW 8 S 8
PM 20FT Wnd (mph) SW 9 SW 9 SW 10 G17
Transport Wnd (mph) SW 17 SW 8 SW 21
Mixing Hgt(ft-agl) 2990 160 3930
Vent Rate (mph-ft) 50830 1280 82530
Max Dispersion Early 42 Gen Good 7 Poor 42 Gen Good
Max Dispersion Late 46 Gen Good 5 Very Poor 75 Good
Category Day 3 1 4
Max LVORI Early 5 4 6
Max LVORI Late 2 5 2
Precip Chance (%) 0 0 20
Precip Type None None Tstms
Precip Duration 1
Precip Amount 0.00 0.00 0.01
Precip Begin 8 AM
Precip End 2 PM
Chance of Thunder (%) 0 0 20
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly cloudy with showers likely and a chance of
thunderstorms. Lows in the mid 60s. South winds less than 10 mph.
.SATURDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the upper 70s. Minimum RH 52 percent.
Southwest winds less than 10 mph.
.SATURDAY NIGHT...Mostly cloudy with a slight chance of showers
and thunderstorms. Lows in the lower 60s. Light winds.
.SUNDAY...Partly sunny with a chance of showers. Highs in the
upper 70s. Minimum RH 52 percent. Light winds.
.SUNDAY NIGHT...Mostly cloudy with a slight chance of showers.
Lows in the lower 60s. Light winds.
.MONDAY...Partly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the upper 70s. Minimum RH
60 percent. Light winds.
.MONDAY NIGHT...Mostly cloudy. Lows in the lower 60s. Light
winds.
.TUESDAY...Partly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the lower 80s. Minimum RH
54 percent. East winds less than 10 mph.
.TUESDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the mid 60s. Southeast
winds less than 10 mph.
.WEDNESDAY...Partly sunny with showers likely and a chance of
thunderstorms. Highs in the upper 70s. Minimum RH 62 percent.
South winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ102-160800-
East Polk-
Including the cities of Big Frog Mountain, Ducktown,
and Turtletown
249 AM EDT Thu May 15 2025
Today Tonight Fri
Cloud Cover Pcldy Mcldy Mcldy
Temp (24h trend) 79-84 (+4) 64-69 (+5) 81-86
RH % (24h trend) 44-49 (-12) 92-97 (+4) 44-49
RH Recovery Excellent
AM 20FT Wnd (mph) SW 10 S 9
PM 20FT Wnd (mph) SW 10 SW 10 SW 11
Transport Wnd (mph) SW 16 SW 8 SW 20
Mixing Hgt(ft-agl) 3210 260 3920
Vent Rate (mph-ft) 51360 2080 78400
Max Dispersion Early 39 Fair 6 Very Poor 40 Fair
Max Dispersion Late 47 Gen Good 5 Very Poor 66 Good
Category Day 3 1 4
Max LVORI Early 5 4 6
Max LVORI Late 2 6 2
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly cloudy with showers likely and a chance of
thunderstorms. Lows in the mid 60s. South winds less than 10 mph.
.SATURDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the lower 80s. Minimum RH 50 percent.
Southwest winds less than 10 mph.
.SATURDAY NIGHT...Mostly cloudy with a slight chance of showers
and thunderstorms. Lows in the lower 60s. Light winds.
.SUNDAY...Partly sunny with a chance of showers. Highs around 80.
Minimum RH 51 percent. Light winds.
.SUNDAY NIGHT...Mostly cloudy with a slight chance of showers.
Lows in the lower 60s. Light winds.
.MONDAY...Partly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the lower 80s. Minimum RH
58 percent. Light winds.
.MONDAY NIGHT...Mostly cloudy. Lows in the lower 60s. Light
winds.
.TUESDAY...Partly sunny with a slight chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 52 percent. East
winds less than 10 mph.
.TUESDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the mid 60s. Light winds.
.WEDNESDAY...Partly sunny with showers likely and a chance of
thunderstorms. Highs in the lower 80s. Minimum RH 59 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.
$$
NCZ060-160800-
Cherokee-
Including the cities of Andrews, Marble, Topton, Hiawasse Dam,
Murphy, Unaka, and Violet
249 AM EDT Thu May 15 2025
Today Tonight Fri
Cloud Cover Pcldy Pcldy Mcldy
Temp (24h trend) 78-83 (+4) 62-67 (+4) 81-86
RH % (24h trend) 43-48 (-15) 95-100 (+6) 42-47
RH Recovery Excellent
AM 20FT Wnd (mph) SW 8 SW 6
PM 20FT Wnd (mph) SW 9 SW 8 SW 8
Transport Wnd (mph) SW 16 SW 5 W 18
Mixing Hgt(ft-agl) 3420 260 4420
Vent Rate (mph-ft) 54720 1300 79560
Max Dispersion Early 42 Gen Good 7 Poor 43 Gen Good
Max Dispersion Late 49 Gen Good 5 Very Poor 73 Good
Category Day 3 1 4
Max LVORI Early 6 5 7
Max LVORI Late 2 6 2
Precip Chance (%) 0 0 20
Precip Type None None Showers
Precip Duration 1
Precip Amount 0.00 0.00 0.01
Precip Begin 8 AM
Precip End 2 PM
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly cloudy with showers likely and a chance of
thunderstorms. Lows in the mid 60s. South winds less than 10 mph.
.SATURDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the lower 80s. Minimum RH 50 percent.
Southwest winds less than 10 mph.
.SATURDAY NIGHT...Mostly cloudy with a slight chance of showers
and thunderstorms. Lows around 60. Light winds.
.SUNDAY...Partly sunny with a chance of showers. Highs around 80.
Minimum RH 50 percent. Light winds.
.SUNDAY NIGHT...Mostly cloudy with a slight chance of showers.
Lows around 60. Light winds.
.MONDAY...Partly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the lower 80s. Minimum RH
55 percent. Light winds.
.MONDAY NIGHT...Mostly cloudy. Lows in the lower 60s. Light
winds.
.TUESDAY...Partly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the lower 80s. Minimum RH
52 percent. East winds less than 10 mph.
.TUESDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the mid 60s. Light winds.
.WEDNESDAY...Partly sunny with showers likely and a chance of
thunderstorms. Highs in the upper 70s. Minimum RH 60 percent.
Southeast winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
NCZ061-160800-
Clay-
Including the cities of Shooting Creek, Brasstown, Hayesville,
and Tusquitee
249 AM EDT Thu May 15 2025
Today Tonight Fri
Cloud Cover Pcldy Pcldy Mcldy
Temp (24h trend) 76-81 (+5) 61-66 (+4) 79-84
RH % (24h trend) 48-53 (-17) 95-100 (+6) 48-53
RH Recovery Excellent
AM 20FT Wnd (mph) SW 6 W 9
PM 20FT Wnd (mph) SW 9 W 11 SW 8
Transport Wnd (mph) W 16 NW 7 W 18
Mixing Hgt(ft-agl) 3240 170 4260
Vent Rate (mph-ft) 51840 1190 76680
Max Dispersion Early 43 Gen Good 6 Very Poor 41 Gen Good
Max Dispersion Late 50 Gen Good 6 Very Poor 70 Good
Category Day 3 1 4
Max LVORI Early 7 5 8
Max LVORI Late 2 6 2
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly cloudy with showers likely and a chance of
thunderstorms. Lows in the lower 60s. Southwest winds less than
10 mph.
.SATURDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the upper 70s. Minimum RH 54 percent.
West winds less than 10 mph.
.SATURDAY NIGHT...Mostly cloudy with a slight chance of showers
and thunderstorms. Lows in the upper 50s. West winds less than
10 mph.
.SUNDAY...Partly sunny with a chance of showers. Highs in the
upper 70s. Minimum RH 53 percent. Northwest winds less than
10 mph.
.SUNDAY NIGHT...Mostly cloudy with a slight chance of showers.
Lows in the upper 50s. Light winds.
.MONDAY...Partly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the upper 70s. Minimum RH
58 percent. Light winds.
.MONDAY NIGHT...Partly cloudy. Lows around 60. Light winds.
.TUESDAY...Partly sunny with a chance of showers and a slight
chance of thunderstorms. Highs around 80. Minimum RH 60 percent.
Northeast winds less than 10 mph.
.TUESDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the lower 60s. Light
winds.
.WEDNESDAY...Partly sunny with showers likely and a chance of
thunderstorms. Highs in the mid 70s. Minimum RH 67 percent. South
winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ015-160800-
Hancock-
Including the cities of Evanston, Sneedville, Treadway,
and Kyles Ford
249 AM EDT Thu May 15 2025
Today Tonight Fri
Cloud Cover Pcldy Mcldy Mcldy
Temp (24h trend) 81-86 (+7) 64-69 (+6) 81-86
RH % (24h trend) 48-53 (-5) 95-100 (+3) 53-58
RH Recovery Excellent
AM 20FT Wnd (mph) SW 6 SW 6
PM 20FT Wnd (mph) SW 8 SW 8 SW 8
Transport Wnd (mph) SW 18 SW 10 SW 18
Mixing Hgt(ft-agl) 4130 330 3490
Vent Rate (mph-ft) 74340 3300 62820
Max Dispersion Early 54 Gen Good 9 Poor 27 Fair
Max Dispersion Late 70 Good 8 Poor 59 Gen Good
Category Day 4 1 4
Max LVORI Early 7 4 7
Max LVORI Late 1 6 2
Precip Chance (%) 0 0 50
Precip Type None None Tstms
Precip Duration 1
Precip Amount 0.00 0.00 0.03
Precip Begin Continuing
Precip End Continuing
Chance of Thunder (%) 0 0 40
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Showers and a chance of thunderstorms. Lows in
the mid 60s. Southwest winds less than 10 mph.
.SATURDAY...Sunny with a chance of showers and thunderstorms.
Highs in the lower 80s. Minimum RH 45 percent. Southwest winds
5 to 15 mph.
.SATURDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows in the upper 50s. Light winds.
.SUNDAY...Partly sunny with a slight chance of showers. Highs
around 80. Minimum RH 49 percent. Light winds.
.SUNDAY NIGHT...Partly cloudy with a slight chance of showers and
thunderstorms. Lows in the upper 50s. Light winds.
.MONDAY...Partly sunny with a slight chance of showers. Highs in
the lower 80s. Minimum RH 52 percent. Light winds.
.MONDAY NIGHT...Partly cloudy. Lows in the upper 50s. Light
winds.
.TUESDAY...Partly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the lower 80s. Minimum RH
51 percent. Light winds.
.TUESDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the lower 60s. Light winds.
.WEDNESDAY...Partly sunny with showers likely and a chance of
thunderstorms. Highs in the lower 80s. Minimum RH 58 percent.
South winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ016-160800-
Hawkins-
Including the city of Mooresburg
249 AM EDT Thu May 15 2025
Today Tonight Fri
Cloud Cover Pcldy Mcldy Mcldy
Temp (24h trend) 81-86 (+7) 64-69 (+6) 81-86
RH % (24h trend) 50-55 (-6) 95-100 (+4) 54-59
RH Recovery Excellent
AM 20FT Wnd (mph) SW 6 SW 6
PM 20FT Wnd (mph) SW 8 SW 8 SW 6
Transport Wnd (mph) SW 17 SW 9 SW 18
Mixing Hgt(ft-agl) 4430 390 3580
Vent Rate (mph-ft) 75310 3510 64440
Max Dispersion Early 57 Gen Good 8 Poor 25 Fair
Max Dispersion Late 73 Good 10 Poor 59 Gen Good
Category Day 4 1 4
Max LVORI Early 7 4 6
Max LVORI Late 2 6 3
Precip Chance (%) 0 0 50
Precip Type None None Tstms
Precip Duration 1
Precip Amount 0.00 0.00 0.02
Precip Begin Continuing
Precip End Continuing
Chance of Thunder (%) 0 0 40
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Showers and a chance of thunderstorms. Lows in
the mid 60s. Southwest winds less than 10 mph.
.SATURDAY...Sunny with a chance of showers and thunderstorms.
Highs in the lower 80s. Minimum RH 49 percent. Southwest winds
5 to 15 mph.
.SATURDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows in the upper 50s. Light winds.
.SUNDAY...Partly sunny with a slight chance of showers. Highs
around 80. Minimum RH 51 percent. Southwest winds less than
10 mph.
.SUNDAY NIGHT...Partly cloudy with a slight chance of showers and
thunderstorms. Lows in the upper 50s. Light winds.
.MONDAY...Partly sunny with a slight chance of showers. Highs in
the lower 80s. Minimum RH 53 percent. Light winds.
.MONDAY NIGHT...Partly cloudy. Lows in the upper 50s. Light
winds.
.TUESDAY...Partly sunny with a slight chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 53 percent. Light
winds.
.TUESDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the lower 60s. Light winds.
.WEDNESDAY...Partly sunny with showers likely and a chance of
thunderstorms. Highs in the lower 80s. Minimum RH 59 percent.
Southwest winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ017-160800-
Sullivan-
Including the cities of Kingsport, Bristol TN,
and South Holston Dam
249 AM EDT Thu May 15 2025
Today Tonight Fri
Cloud Cover Pcldy Pcldy Mcldy
Temp (24h trend) 80-85 (+8) 64-69 (+6) 81-86
RH % (24h trend) 50-55 (-7) 95-100 (+7) 53-58
RH Recovery Excellent
AM 20FT Wnd (mph) SW 6 SW 10
PM 20FT Wnd (mph) SW 8 SW 6 SW 8
Transport Wnd (mph) SW 17 SW 9 SW 16
Mixing Hgt(ft-agl) 4830 390 3120
Vent Rate (mph-ft) 82110 3510 49920
Max Dispersion Early 57 Gen Good 7 Poor 22 Fair
Max Dispersion Late 75 Good 9 Poor 42 Gen Good
Category Day 4 1 3
Max LVORI Early 7 4 5
Max LVORI Late 2 6 3
Precip Chance (%) 0 0 50
Precip Type None None Tstms
Precip Duration 1
Precip Amount 0.00 0.00 0.03
Precip Begin 8 AM
Precip End Continuing
Chance of Thunder (%) 0 0 40
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly cloudy with showers likely and a chance of
thunderstorms. Lows in the mid 60s. Southwest winds less than
10 mph.
.SATURDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs around 80. Minimum RH 51 percent. Southwest
winds 5 to 15 mph.
.SATURDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows in the upper 50s. West winds less than 10 mph.
.SUNDAY...Partly sunny with a slight chance of showers. Highs in
the upper 70s. Minimum RH 51 percent. West winds less than
10 mph.
.SUNDAY NIGHT...Partly cloudy. Lows in the upper 50s. Light
winds.
.MONDAY...Partly sunny with a slight chance of showers. Highs
around 80. Minimum RH 52 percent. Light winds.
.MONDAY NIGHT...Partly cloudy. Lows in the upper 50s. Light
winds.
.TUESDAY...Mostly sunny with a slight chance of showers. Highs in
the lower 80s. Minimum RH 50 percent. Light winds.
.TUESDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the lower 60s. Light
winds.
.WEDNESDAY...Partly sunny with showers likely and a chance of
thunderstorms. Highs around 80. Minimum RH 60 percent. Southeast
winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ046-160800-
Northwest Carter-
Including the city of Elizabethton
249 AM EDT Thu May 15 2025
Today Tonight Fri
Cloud Cover Pcldy Pcldy Mcldy
Temp (24h trend) 79-84 (+8) 63-68 (+6) 80-85
RH % (24h trend) 46-51 (-9) 91-96 (+5) 46-51
RH Recovery Excellent
AM 20FT Wnd (mph) SW 6 SW 8
PM 20FT Wnd (mph) W 8 SW 6 SW 8
Transport Wnd (mph) W 16 SW 8 W 14
Mixing Hgt(ft-agl) 4900 280 2740
Vent Rate (mph-ft) 78400 2240 38360
Max Dispersion Early 59 Gen Good 8 Poor 21 Fair
Max Dispersion Late 73 Good 10 Poor 37 Fair
Category Day 4 1 3
Max LVORI Early 6 4 5
Max LVORI Late 2 5 2
Precip Chance (%) 0 0 50
Precip Type None None Tstms
Precip Duration 1
Precip Amount 0.00 0.00 0.01
Precip Begin 8 AM
Precip End Continuing
Chance of Thunder (%) 0 0 40
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly cloudy with showers likely and a chance of
thunderstorms. Lows in the mid 60s. Southwest winds less than
10 mph.
.SATURDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the upper 70s. Minimum RH 51 percent.
West winds 5 to 15 mph.
.SATURDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows in the upper 50s. West winds less than 10 mph.
.SUNDAY...Mostly sunny with a slight chance of showers. Highs in
the upper 70s. Minimum RH 49 percent. West winds less than
10 mph.
.SUNDAY NIGHT...Partly cloudy. Lows in the upper 50s. Light
winds.
.MONDAY...Partly sunny with a slight chance of showers. Highs in
the upper 70s. Minimum RH 50 percent. Light winds.
.MONDAY NIGHT...Partly cloudy. Lows in the upper 50s. Light
winds.
.TUESDAY...Partly sunny with a chance of showers. Highs in the
lower 80s. Minimum RH 48 percent. Light winds.
.TUESDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the lower 60s. Light
winds.
.WEDNESDAY...Partly sunny with showers likely and a chance of
thunderstorms. Highs in the upper 70s. Minimum RH 57 percent.
Southeast winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ044-160800-
Washington TN-
Including the city of Johnson City
249 AM EDT Thu May 15 2025
Today Tonight Fri
Cloud Cover Pcldy Pcldy Mcldy
Temp (24h trend) 81-86 (+8) 65-70 (+6) 81-86
RH % (24h trend) 51-56 (-6) 93-98 (+6) 51-56
RH Recovery Excellent
AM 20FT Wnd (mph) SW 6 SW 8
PM 20FT Wnd (mph) W 8 SW 6 SW 8
Transport Wnd (mph) W 17 SW 8 SW 15
Mixing Hgt(ft-agl) 4850 390 3100
Vent Rate (mph-ft) 82450 3120 46500
Max Dispersion Early 59 Gen Good 9 Poor 24 Fair
Max Dispersion Late 71 Good 9 Poor 41 Gen Good
Category Day 4 1 3
Max LVORI Early 6 4 5
Max LVORI Late 2 5 3
Precip Chance (%) 0 0 40
Precip Type None None Tstms
Precip Duration 1
Precip Amount 0.00 0.00 0.02
Precip Begin 8 AM
Precip End Continuing
Chance of Thunder (%) 0 0 30
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly cloudy with showers likely and a chance of
thunderstorms. Lows in the mid 60s. Southwest winds less than
10 mph.
.SATURDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs around 80. Minimum RH 54 percent. Southwest
winds 5 to 15 mph.
.SATURDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows in the upper 50s. West winds less than 10 mph.
.SUNDAY...Partly sunny with a slight chance of showers. Highs in
the upper 70s. Minimum RH 52 percent. West winds less than
10 mph.
.SUNDAY NIGHT...Partly cloudy. Lows in the upper 50s. Light
winds.
.MONDAY...Partly sunny with a slight chance of showers. Highs
around 80. Minimum RH 55 percent. Light winds.
.MONDAY NIGHT...Partly cloudy. Lows in the upper 50s. Light
winds.
.TUESDAY...Partly sunny with a chance of showers. Highs in the
lower 80s. Minimum RH 53 percent. East winds less than 10 mph.
.TUESDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the lower 60s. East winds
less than 10 mph.
.WEDNESDAY...Partly sunny with showers likely and a chance of
thunderstorms. Highs around 80. Minimum RH 60 percent. Southeast
winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ042-160800-
Northwest Greene-
Including the city of Greeneville
249 AM EDT Thu May 15 2025
Today Tonight Fri
Cloud Cover Pcldy Pcldy Mcldy
Temp (24h trend) 81-86 (+7) 65-70 (+5) 82-87
RH % (24h trend) 51-56 (-6) 94-99 (+7) 49-54
RH Recovery Excellent
AM 20FT Wnd (mph) SW 6 SW 6
PM 20FT Wnd (mph) W 8 SW 8 SW 6
Transport Wnd (mph) SW 16 SW 8 SW 16
Mixing Hgt(ft-agl) 4600 400 2980
Vent Rate (mph-ft) 73600 3200 47680
Max Dispersion Early 53 Gen Good 9 Poor 24 Fair
Max Dispersion Late 65 Good 11 Poor 40 Fair
Category Day 4 1 3
Max LVORI Early 6 4 5
Max LVORI Late 2 5 3
Precip Chance (%) 0 0 40
Precip Type None None Tstms
Precip Duration 1
Precip Amount 0.00 0.00 0.02
Precip Begin 8 AM
Precip End Continuing
Chance of Thunder (%) 0 0 40
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly cloudy with showers likely and a chance of
thunderstorms. Lows in the mid 60s. Southwest winds less than
10 mph.
.SATURDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the lower 80s. Minimum RH 53 percent.
Southwest winds 5 to 15 mph.
.SATURDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows in the upper 50s. West winds less than 10 mph.
.SUNDAY...Partly sunny with a slight chance of showers. Highs
around 80. Minimum RH 52 percent. West winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy with a slight chance of showers and
thunderstorms. Lows in the upper 50s. Light winds.
.MONDAY...Partly sunny with a slight chance of showers. Highs in
the lower 80s. Minimum RH 55 percent. Light winds.
.MONDAY NIGHT...Partly cloudy. Lows in the upper 50s. Light
winds.
.TUESDAY...Partly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the lower 80s. Minimum RH
54 percent. Light winds.
.TUESDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the mid 60s. Light winds.
.WEDNESDAY...Partly sunny with showers likely and a chance of
thunderstorms. Highs in the lower 80s. Minimum RH 59 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.
$$
TNZ038-160800-
Grainger-
Including the city of Bean Station
249 AM EDT Thu May 15 2025
Today Tonight Fri
Cloud Cover Pcldy Mcldy Mcldy
Temp (24h trend) 81-86 (+5) 66-71 (+5) 82-87
RH % (24h trend) 50-55 (-7) 90-95 (+1) 54-59
RH Recovery Excellent
AM 20FT Wnd (mph) SW 8 SW 6
PM 20FT Wnd (mph) SW 9 SW 11 SW 10
Transport Wnd (mph) SW 20 SW 13 SW 18
Mixing Hgt(ft-agl) 3570 320 2950
Vent Rate (mph-ft) 71400 4160 53100
Max Dispersion Early 47 Gen Good 9 Poor 36 Fair
Max Dispersion Late 61 Good 8 Poor 48 Gen Good
Category Day 4 1 3
Max LVORI Early 6 4 5
Max LVORI Late 2 5 2
Precip Chance (%) 0 20 40
Precip Type None None Tstms
Precip Duration 1
Precip Amount 0.00 0.01 0.02
Precip Begin 7 AM Continuing
Precip End Continuing Continuing
Chance of Thunder (%) 0 0 40
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Showers and a chance of thunderstorms. Lows in
the upper 60s. Southwest winds less than 10 mph.
.SATURDAY...Sunny with a chance of showers and thunderstorms.
Highs in the lower 80s. Minimum RH 47 percent. Southwest winds
5 to 15 mph.
.SATURDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows around 60. Light winds.
.SUNDAY...Partly sunny with a slight chance of showers. Highs in
the lower 80s. Minimum RH 51 percent. Light winds.
.SUNDAY NIGHT...Partly cloudy with a slight chance of showers and
thunderstorms. Lows around 60. Light winds.
.MONDAY...Partly sunny with a slight chance of showers and
thunderstorms. Highs in the lower 80s. Minimum RH 54 percent.
Light winds.
.MONDAY NIGHT...Partly cloudy. Lows in the lower 60s. Light
winds.
.TUESDAY...Partly sunny with a slight chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 54 percent. Light
winds.
.TUESDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the mid 60s. Light winds.
.WEDNESDAY...Partly sunny with showers likely and a chance of
thunderstorms. Highs in the lower 80s. Minimum RH 58 percent.
South winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ039-160800-
Hamblen-
Including the cities of Alpha, Morristown, and Russellville
249 AM EDT Thu May 15 2025
Today Tonight Fri
Cloud Cover Pcldy Mcldy Mcldy
Temp (24h trend) 81-86 (+6) 66-71 (+6) 82-87
RH % (24h trend) 51-56 (-6) 92-97 (+1) 53-58
RH Recovery Excellent
AM 20FT Wnd (mph) SW 8 SW 6
PM 20FT Wnd (mph) SW 8 SW 8 SW 6
Transport Wnd (mph) SW 18 SW 9 W 18
Mixing Hgt(ft-agl) 4010 380 2750
Vent Rate (mph-ft) 72180 3420 49500
Max Dispersion Early 53 Gen Good 10 Poor 31 Fair
Max Dispersion Late 65 Good 10 Poor 42 Gen Good
Category Day 4 1 3
Max LVORI Early 6 4 5
Max LVORI Late 2 5 3
Precip Chance (%) 0 0 40
Precip Type None None Tstms
Precip Duration 1
Precip Amount 0.00 0.00 0.01
Precip Begin Continuing
Precip End Continuing
Chance of Thunder (%) 0 0 40
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Showers and a chance of thunderstorms. Lows in
the mid 60s. Southwest winds less than 10 mph.
.SATURDAY...Sunny with a chance of showers and thunderstorms.
Highs in the lower 80s. Minimum RH 51 percent. Southwest winds
5 to 15 mph.
.SATURDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows around 60. Light winds.
.SUNDAY...Partly sunny with a slight chance of showers. Highs in
the lower 80s. Minimum RH 52 percent. West winds less than
10 mph.
.SUNDAY NIGHT...Partly cloudy with a slight chance of showers and
thunderstorms. Lows around 60. Light winds.
.MONDAY...Partly sunny with a slight chance of showers and
thunderstorms. Highs in the lower 80s. Minimum RH 55 percent.
Light winds.
.MONDAY NIGHT...Partly cloudy. Lows around 60. Light winds.
.TUESDAY...Partly sunny with a slight chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 54 percent. Light
winds.
.TUESDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the mid 60s. Light winds.
.WEDNESDAY...Partly sunny with showers likely and a chance of
thunderstorms. Highs in the lower 80s. Minimum RH 58 percent.
Southwest winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ040-160800-
Northwest Cocke-
Including the cities of Bybee and Newport
249 AM EDT Thu May 15 2025
Today Tonight Fri
Cloud Cover Pcldy Pcldy Mcldy
Temp (24h trend) 82-87 (+7) 66-71 (+6) 84-89
RH % (24h trend) 47-52 (-8) 90-95 (+5) 44-49
RH Recovery Excellent
AM 20FT Wnd (mph) SW 6 SW 9
PM 20FT Wnd (mph) W 6 SW 12 SW 8
Transport Wnd (mph) W 15 SW 8 W 15
Mixing Hgt(ft-agl) 4450 360 3170
Vent Rate (mph-ft) 66750 2880 47550
Max Dispersion Early 47 Gen Good 9 Poor 23 Fair
Max Dispersion Late 57 Gen Good 10 Poor 41 Gen Good
Category Day 4 1 3
Max LVORI Early 6 3 5
Max LVORI Late 2 4 2
Precip Chance (%) 0 0 40
Precip Type None None Tstms
Precip Duration 1
Precip Amount 0.00 0.00 0.02
Precip Begin 8 AM
Precip End Continuing
Chance of Thunder (%) 0 0 40
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly cloudy with showers likely and a chance of
thunderstorms. Lows in the mid 60s. Southwest winds less than
10 mph.
.SATURDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the lower 80s. Minimum RH 48 percent.
Southwest winds 5 to 15 mph.
.SATURDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows in the lower 60s. West winds less than 10 mph.
.SUNDAY...Partly sunny with a slight chance of showers. Highs in
the lower 80s. Minimum RH 48 percent. Southwest winds less than
10 mph.
.SUNDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows in the lower 60s. Light winds.
.MONDAY...Partly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the lower 80s. Minimum RH
53 percent. Light winds.
.MONDAY NIGHT...Partly cloudy. Lows in the lower 60s. Light
winds.
.TUESDAY...Partly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the mid 80s. Minimum RH
51 percent. Light winds.
.TUESDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the mid 60s. Light winds.
.WEDNESDAY...Partly sunny with showers likely and a chance of
thunderstorms. Highs in the lower 80s. Minimum RH 55 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.
$$
TNZ070-160800-
Jefferson-
Including the cities of Jefferson City, Strawberry Plains,
Chestnut Hill, Dandridge, and White Pine
249 AM EDT Thu May 15 2025
Today Tonight Fri
Cloud Cover Pcldy Mcldy Mcldy
Temp (24h trend) 81-86 (+5) 67-72 (+6) 83-88
RH % (24h trend) 49-54 (-9) 89-94 (+1) 48-53
RH Recovery Excellent
AM 20FT Wnd (mph) SW 8 SW 8
PM 20FT Wnd (mph) SW 9 SW 10 SW 8
Transport Wnd (mph) SW 18 SW 8 SW 18
Mixing Hgt(ft-agl) 3770 430 2920
Vent Rate (mph-ft) 67860 3440 52560
Max Dispersion Early 50 Gen Good 9 Poor 32 Fair
Max Dispersion Late 61 Good 8 Poor 46 Gen Good
Category Day 4 1 3
Max LVORI Early 6 3 5
Max LVORI Late 2 5 2
Precip Chance (%) 0 0 40
Precip Type None None Tstms
Precip Duration 1
Precip Amount 0.00 0.00 0.01
Precip Begin Continuing
Precip End Continuing
Chance of Thunder (%) 0 0 40
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Showers and a chance of thunderstorms. Lows in
the upper 60s. Southwest winds less than 10 mph.
.SATURDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the lower 80s. Minimum RH 50 percent.
Southwest winds 5 to 15 mph.
.SATURDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows in the lower 60s. West winds less than 10 mph.
.SUNDAY...Partly sunny with a slight chance of showers. Highs in
the lower 80s. Minimum RH 51 percent. Southwest winds less than
10 mph.
.SUNDAY NIGHT...Partly cloudy with a slight chance of showers and
thunderstorms. Lows in the lower 60s. Light winds.
.MONDAY...Partly sunny with a slight chance of showers and
thunderstorms. Highs in the lower 80s. Minimum RH 55 percent.
Light winds.
.MONDAY NIGHT...Partly cloudy. Lows in the lower 60s. Light
winds.
.TUESDAY...Partly sunny with a slight chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 53 percent. Light
winds.
.TUESDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the mid 60s. Light winds.
.WEDNESDAY...Partly sunny with showers likely and a chance of
thunderstorms. Highs in the mid 80s. Minimum RH 56 percent.
Southwest winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ035-160800-
Morgan-
Including the cities of Pine Orchard, High Point, and Petros
249 AM EDT Thu May 15 2025
Today Tonight Fri
Cloud Cover Pcldy Mcldy Mcldy
Temp (24h trend) 81-86 (+6) 64-69 (+4) 81-86
RH % (24h trend) 47-52 (-16) 95-100 (+2) 51-56
RH Recovery Excellent
AM 20FT Wnd (mph) S 10 SW 9
PM 20FT Wnd (mph) SW 10 SW 11 SW 12
Transport Wnd (mph) SW 18 S 9 SW 22
Mixing Hgt(ft-agl) 3540 330 3870
Vent Rate (mph-ft) 63720 2970 85140
Max Dispersion Early 41 Gen Good 13 Gen Poor 37 Fair
Max Dispersion Late 56 Gen Good 7 Poor 75 Good
Category Day 4 1 4
Max LVORI Early 6 4 6
Max LVORI Late 2 6 2
Precip Chance (%) 0 20 50
Precip Type None Tstms Tstms
Precip Duration 1 1
Precip Amount 0.00 0.02 0.02
Precip Begin 4 AM Continuing
Precip End Continuing Continuing
Chance of Thunder (%) 0 10 30
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Showers and a chance of thunderstorms. Lows in
the mid 60s. South winds less than 10 mph.
.SATURDAY...Sunny with a chance of showers and thunderstorms.
Highs in the lower 80s. Minimum RH 46 percent. Southwest winds
less than 10 mph.
.SATURDAY NIGHT...Mostly cloudy with a slight chance of showers.
Lows in the upper 50s. Light winds.
.SUNDAY...Partly sunny with a chance of showers. Highs around 80.
Minimum RH 52 percent. Light winds.
.SUNDAY NIGHT...Mostly cloudy with a slight chance of showers and
thunderstorms. Lows around 60. Light winds.
.MONDAY...Partly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the lower 80s. Minimum RH
61 percent. Light winds.
.MONDAY NIGHT...Mostly cloudy. Lows in the lower 60s. Light
winds.
.TUESDAY...Partly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the mid 80s. Minimum RH
58 percent. East winds less than 10 mph.
.TUESDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the mid 60s. South winds less than 10 mph.
.WEDNESDAY...Partly sunny with showers likely and a chance of
thunderstorms. Highs in the lower 80s. Minimum RH 63 percent.
South winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ012-160800-
Scott TN-
Including the cities of Big South Fork National, Oneida,
Smokey Junction, Elgin, Huntsville, Norma, and Slick Rock
249 AM EDT Thu May 15 2025
Today Tonight Fri
Cloud Cover Pcldy Mcldy Mcldy
Temp (24h trend) 81-86 (+6) 66-71 (+5) 81-86
RH % (24h trend) 48-53 (-11) 87-92 (0) 51-56
RH Recovery Excellent
AM 20FT Wnd (mph) S 9 SW 8
PM 20FT Wnd (mph) SW 9 SW 10 SW 11
Transport Wnd (mph) SW 18 SW 13 SW 24
Mixing Hgt(ft-agl) 3810 350 4150
Vent Rate (mph-ft) 68580 4550 99600
Max Dispersion Early 45 Gen Good 14 Gen Poor 48 Gen Good
Max Dispersion Late 64 Good 8 Poor 90 Good
Category Day 4 1 4
Max LVORI Early 5 4 5
Max LVORI Late 2 5 2
Precip Chance (%) 0 30 60
Precip Type None Tstms Tstms
Precip Duration 1 2
Precip Amount 0.00 0.02 0.09
Precip Begin 4 AM Continuing
Precip End Continuing Continuing
Chance of Thunder (%) 0 10 40
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Showers and a chance of thunderstorms. Lows in
the mid 60s. South winds less than 10 mph.
.SATURDAY...Sunny with a chance of showers and thunderstorms.
Highs in the lower 80s. Minimum RH 46 percent. Southwest winds
5 to 15 mph.
.SATURDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows in the upper 50s. Light winds.
.SUNDAY...Partly sunny with a chance of showers. Highs in the
upper 70s. Minimum RH 53 percent. Light winds.
.SUNDAY NIGHT...Mostly cloudy with a slight chance of showers and
thunderstorms. Lows around 60. Light winds.
.MONDAY...Partly sunny with a chance of showers and a slight
chance of thunderstorms. Highs around 80. Minimum RH 61 percent.
Light winds.
.MONDAY NIGHT...Mostly cloudy. Lows around 60. Light winds.
.TUESDAY...Partly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the mid 80s. Minimum RH
58 percent. East winds less than 10 mph.
.TUESDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the mid 60s. Southeast winds less than
10 mph.
.WEDNESDAY...Partly sunny with showers likely and a chance of
thunderstorms. Highs in the lower 80s. Minimum RH 63 percent.
South winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ013-160800-
Campbell-
Including the cities of Fincastle, La Follette, Elk Valley,
Jellico, White Oak, Caryville, and Royal Blue
249 AM EDT Thu May 15 2025
Today Tonight Fri
Cloud Cover Pcldy Mcldy Mcldy
Temp (24h trend) 78-83 (+4) 66-71 (+5) 79-84
RH % (24h trend) 51-56 (-10) 89-94 (+1) 56-61
RH Recovery Excellent
AM 20FT Wnd (mph) S 10 SW 9
PM 20FT Wnd (mph) SW 11 SW 11 SW 12
Transport Wnd (mph) SW 17 SW 10 SW 22
Mixing Hgt(ft-agl) 3490 230 3530
Vent Rate (mph-ft) 59330 2300 77660
Max Dispersion Early 44 Gen Good 11 Poor 36 Fair
Max Dispersion Late 55 Gen Good 6 Very Poor 68 Good
Category Day 4 1 4
Max LVORI Early 5 3 5
Max LVORI Late 2 5 2
Precip Chance (%) 0 20 50
Precip Type None Tstms Tstms
Precip Duration 1 1
Precip Amount 0.00 0.01 0.05
Precip Begin 4 AM Continuing
Precip End Continuing Continuing
Chance of Thunder (%) 0 10 40
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Showers and a chance of thunderstorms. Lows in
the mid 60s. South winds less than 10 mph.
.SATURDAY...Sunny with a chance of showers and thunderstorms.
Highs around 80. Minimum RH 47 percent. Southwest winds 5 to
15 mph.
.SATURDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows around 60. Light winds.
.SUNDAY...Partly sunny with a chance of showers. Highs in the
upper 70s. Minimum RH 54 percent. Light winds.
.SUNDAY NIGHT...Partly cloudy with a slight chance of showers and
thunderstorms. Lows around 60. Light winds.
.MONDAY...Partly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the upper 70s. Minimum RH
61 percent. Light winds.
.MONDAY NIGHT...Mostly cloudy. Lows in the lower 60s. Light
winds.
.TUESDAY...Partly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the lower 80s. Minimum RH
59 percent. East winds less than 10 mph.
.TUESDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the mid 60s. Southeast
winds less than 10 mph.
.WEDNESDAY...Partly sunny with showers likely and a chance of
thunderstorms. Highs in the upper 70s. Minimum RH 65 percent.
South winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ014-160800-
Claiborne-
Including the cities of Lone Mountain, Sandlick, Springdale,
Arthur, Harrogate-Shawanee, Clairfield, and Howard Quarter
249 AM EDT Thu May 15 2025
Today Tonight Fri
Cloud Cover Pcldy Mcldy Mcldy
Temp (24h trend) 80-85 (+5) 65-70 (+5) 80-85
RH % (24h trend) 51-56 (-5) 95-100 (+2) 54-59
RH Recovery Excellent
AM 20FT Wnd (mph) SW 8 SW 6
PM 20FT Wnd (mph) SW 9 SW 8 SW 9
Transport Wnd (mph) SW 18 SW 10 SW 20
Mixing Hgt(ft-agl) 3500 280 3230
Vent Rate (mph-ft) 63000 2800 64600
Max Dispersion Early 46 Gen Good 8 Poor 31 Fair
Max Dispersion Late 56 Gen Good 6 Very Poor 56 Gen Good
Category Day 4 1 4
Max LVORI Early 6 4 6
Max LVORI Late 2 6 2
Precip Chance (%) 0 20 50
Precip Type None Tstms Tstms
Precip Duration 1 1
Precip Amount 0.00 0.01 0.04
Precip Begin 5 AM Continuing
Precip End Continuing Continuing
Chance of Thunder (%) 0 10 40
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Showers and a chance of thunderstorms. Lows in
the mid 60s. South winds less than 10 mph.
.SATURDAY...Sunny with a chance of showers and thunderstorms.
Highs in the lower 80s. Minimum RH 45 percent. Southwest winds
5 to 15 mph.
.SATURDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows in the upper 50s. Light winds.
.SUNDAY...Partly sunny with a chance of showers. Highs around 80.
Minimum RH 50 percent. Light winds.
.SUNDAY NIGHT...Partly cloudy with a slight chance of showers and
thunderstorms. Lows in the upper 50s. Light winds.
.MONDAY...Partly sunny with a chance of showers and a slight
chance of thunderstorms. Highs around 80. Minimum RH 54 percent.
Light winds.
.MONDAY NIGHT...Mostly cloudy. Lows in the upper 50s. Light
winds.
.TUESDAY...Partly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the lower 80s. Minimum RH
54 percent. Light winds.
.TUESDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the lower 60s. Light
winds.
.WEDNESDAY...Partly sunny with showers likely and a chance of
thunderstorms. Highs in the lower 80s. Minimum RH 60 percent.
South winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ037-160800-
Union-
Including the cities of Maynardville, Norris Lake, Paulette,
Rose Hill, Sharps Chapel, and Luttrell
249 AM EDT Thu May 15 2025
Today Tonight Fri
Cloud Cover Pcldy Mcldy Mcldy
Temp (24h trend) 80-85 (+4) 66-71 (+5) 81-86
RH % (24h trend) 52-57 (-7) 90-95 (+1) 56-61
RH Recovery Excellent
AM 20FT Wnd (mph) SW 8 SW 6
PM 20FT Wnd (mph) SW 9 SW 11 SW 9
Transport Wnd (mph) SW 20 SW 12 SW 20
Mixing Hgt(ft-agl) 3430 370 3050
Vent Rate (mph-ft) 68600 4440 61000
Max Dispersion Early 45 Gen Good 9 Poor 35 Fair
Max Dispersion Late 57 Gen Good 6 Very Poor 52 Gen Good
Category Day 4 1 4
Max LVORI Early 5 4 5
Max LVORI Late 2 5 2
Precip Chance (%) 0 0 50
Precip Type None None Tstms
Precip Duration 1
Precip Amount 0.00 0.00 0.02
Precip Begin Continuing
Precip End Continuing
Chance of Thunder (%) 0 0 40
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Showers and a chance of thunderstorms. Lows in
the upper 60s. Southwest winds less than 10 mph.
.SATURDAY...Sunny with a chance of showers and thunderstorms.
Highs in the lower 80s. Minimum RH 45 percent. Southwest winds
5 to 15 mph.
.SATURDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows in the lower 60s. Light winds.
.SUNDAY...Partly sunny with a chance of showers. Highs in the
lower 80s. Minimum RH 51 percent. Light winds.
.SUNDAY NIGHT...Partly cloudy with a slight chance of showers and
thunderstorms. Lows in the lower 60s. Light winds.
.MONDAY...Partly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the lower 80s. Minimum RH
56 percent. Light winds.
.MONDAY NIGHT...Mostly cloudy. Lows in the lower 60s. Light
winds.
.TUESDAY...Partly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the mid 80s. Minimum RH
54 percent. Light winds.
.TUESDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the mid 60s. Light winds.
.WEDNESDAY...Partly sunny with showers likely and a chance of
thunderstorms. Highs in the lower 80s. Minimum RH 59 percent.
South winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ036-160800-
Anderson-
Including the cities of Oak Ridge and Clinton
249 AM EDT Thu May 15 2025
Today Tonight Fri
Cloud Cover Pcldy Mcldy Mcldy
Temp (24h trend) 79-84 (+5) 66-71 (+5) 80-85
RH % (24h trend) 50-55 (-14) 91-96 (+2) 55-60
RH Recovery Excellent
AM 20FT Wnd (mph) SW 11 SW 11
PM 20FT Wnd (mph) SW 11 SW 12 SW 14
Transport Wnd (mph) SW 20 SW 9 SW 22
Mixing Hgt(ft-agl) 3330 280 3700
Vent Rate (mph-ft) 66600 2520 81400
Max Dispersion Early 46 Gen Good 9 Poor 33 Fair
Max Dispersion Late 59 Gen Good 6 Very Poor 73 Good
Category Day 4 1 4
Max LVORI Early 5 4 6
Max LVORI Late 2 6 2
Precip Chance (%) 0 0 40
Precip Type None None Tstms
Precip Duration 1
Precip Amount 0.00 0.00 0.01
Precip Begin Continuing
Precip End Continuing
Chance of Thunder (%) 0 0 40
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Showers and a chance of thunderstorms. Lows in
the upper 60s. Southwest winds less than 10 mph.
.SATURDAY...Sunny with a chance of showers and thunderstorms.
Highs in the lower 80s. Minimum RH 47 percent. Southwest winds
5 to 15 mph.
.SATURDAY NIGHT...Mostly cloudy with a slight chance of showers.
Lows around 60. Light winds.
.SUNDAY...Partly sunny with a chance of showers. Highs around 80.
Minimum RH 53 percent. Light winds.
.SUNDAY NIGHT...Partly cloudy with a slight chance of showers and
thunderstorms. Lows in the lower 60s. Light winds.
.MONDAY...Partly sunny with a chance of showers and a slight
chance of thunderstorms. Highs around 80. Minimum RH 60 percent.
Light winds.
.MONDAY NIGHT...Mostly cloudy. Lows in the lower 60s. Light
winds.
.TUESDAY...Partly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the lower 80s. Minimum RH
57 percent. East winds less than 10 mph.
.TUESDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the mid 60s. Light winds.
.WEDNESDAY...Partly sunny with showers likely and a chance of
thunderstorms. Highs in the lower 80s. Minimum RH 63 percent.
South winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ069-160800-
Knox-
Including the cities of Bearden, Knoxville, and Lake Forest
249 AM EDT Thu May 15 2025
Today Tonight Fri
Cloud Cover Pcldy Mcldy Mcldy
Temp (24h trend) 81-86 (+5) 67-72 (+5) 82-87
RH % (24h trend) 50-55 (-12) 89-94 (+1) 54-59
RH Recovery Excellent
AM 20FT Wnd (mph) SW 9 SW 6
PM 20FT Wnd (mph) SW 10 SW 10 SW 9 G17
Transport Wnd (mph) SW 20 SW 10 SW 21
Mixing Hgt(ft-agl) 3490 390 3760
Vent Rate (mph-ft) 69800 3900 78960
Max Dispersion Early 51 Gen Good 9 Poor 37 Fair
Max Dispersion Late 59 Gen Good 6 Very Poor 70 Good
Category Day 4 1 4
Max LVORI Early 5 4 5
Max LVORI Late 2 5 2
Precip Chance (%) 0 20 40
Precip Type None None Tstms
Precip Duration 1
Precip Amount 0.00 0.01 0.01
Precip Begin 7 AM Continuing
Precip End Continuing Continuing
Chance of Thunder (%) 0 0 40
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Showers and a chance of thunderstorms. Lows in
the upper 60s. Southwest winds 5 to 15 mph.
.SATURDAY...Sunny with a chance of showers and thunderstorms.
Highs in the lower 80s. Minimum RH 48 percent. Southwest winds
5 to 15 mph.
.SATURDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows in the lower 60s. Light winds.
.SUNDAY...Partly sunny with a chance of showers. Highs in the
lower 80s. Minimum RH 52 percent. Light winds.
.SUNDAY NIGHT...Partly cloudy with a slight chance of showers and
thunderstorms. Lows in the lower 60s. Light winds.
.MONDAY...Partly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the lower 80s. Minimum RH
58 percent. Light winds.
.MONDAY NIGHT...Mostly cloudy. Lows in the lower 60s. Light
winds.
.TUESDAY...Partly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the mid 80s. Minimum RH
54 percent. East winds less than 10 mph.
.TUESDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the upper 60s. South
winds less than 10 mph.
.WEDNESDAY...Partly sunny with showers likely and a chance of
thunderstorms. Highs in the lower 80s. Minimum RH 60 percent.
Southwest winds 5 to 15 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.
$$
TNZ073-160800-
North Sevier-
Including the cities of Harrisburg, Kodak, McMahan, Sevierville,
Seymour, and Pigeon Forge
249 AM EDT Thu May 15 2025
Today Tonight Fri
Cloud Cover Pcldy Mcldy Mcldy
Temp (24h trend) 82-87 (+6) 67-72 (+6) 84-89
RH % (24h trend) 45-50 (-12) 88-93 (+3) 42-47
RH Recovery Excellent
AM 20FT Wnd (mph) SW 8 SW 11
PM 20FT Wnd (mph) SW 9 SW 11 SW 11
Transport Wnd (mph) SW 16 SW 8 SW 20
Mixing Hgt(ft-agl) 4190 430 4230
Vent Rate (mph-ft) 67040 3440 84600
Max Dispersion Early 57 Gen Good 9 Poor 36 Fair
Max Dispersion Late 64 Good 10 Poor 75 Good
Category Day 4 1 4
Max LVORI Early 5 3 5
Max LVORI Late 2 4 2
Precip Chance (%) 0 0 40
Precip Type None None Tstms
Precip Duration 1
Precip Amount 0.00 0.00 0.01
Precip Begin 8 AM
Precip End Continuing
Chance of Thunder (%) 0 0 40
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Showers and a chance of thunderstorms. Lows in
the mid 60s. Southwest winds less than 10 mph.
.SATURDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the lower 80s. Minimum RH 48 percent.
Southwest winds 5 to 15 mph.
.SATURDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows in the lower 60s. Southwest winds less than 10 mph.
.SUNDAY...Partly sunny with a chance of showers. Highs in the
lower 80s. Minimum RH 49 percent. Southwest winds less than
10 mph.
.SUNDAY NIGHT...Partly cloudy with a slight chance of showers and
thunderstorms. Lows in the lower 60s. Light winds.
.MONDAY...Partly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the lower 80s. Minimum RH
55 percent. Light winds.
.MONDAY NIGHT...Partly cloudy. Lows in the lower 60s. Light
winds.
.TUESDAY...Partly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the mid 80s. Minimum RH
53 percent. Light winds.
.TUESDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the mid 60s. Light winds.
.WEDNESDAY...Partly sunny with showers likely and a chance of
thunderstorms. Highs in the lower 80s. Minimum RH 55 percent.
South winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ067-160800-
Roane-
Including the cities of Harriman, Eagle Furnace, Rockwood,
Bradbury, Fairview, Kingston, and Oliver Springs
249 AM EDT Thu May 15 2025
Today Tonight Fri
Cloud Cover Pcldy Mcldy Mcldy
Temp (24h trend) 81-86 (+5) 65-70 (+5) 82-87
RH % (24h trend) 51-56 (-14) 95-100 (+2) 55-60
RH Recovery Excellent
AM 20FT Wnd (mph) SW 8 SW 6
PM 20FT Wnd (mph) SW 9 SW 8 SW 8
Transport Wnd (mph) SW 18 SW 8 SW 21
Mixing Hgt(ft-agl) 3580 400 3640
Vent Rate (mph-ft) 64440 3200 76440
Max Dispersion Early 44 Gen Good 9 Poor 33 Fair
Max Dispersion Late 61 Good 5 Very Poor 66 Good
Category Day 4 1 4
Max LVORI Early 6 5 7
Max LVORI Late 2 6 2
Precip Chance (%) 0 20 30
Precip Type None None Tstms
Precip Duration 1
Precip Amount 0.00 0.01 0.01
Precip Begin 7 AM Continuing
Precip End Continuing Continuing
Chance of Thunder (%) 0 0 30
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Showers and a chance of thunderstorms. Lows in
the mid 60s. South winds less than 10 mph.
.SATURDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 48 percent.
Southwest winds less than 10 mph.
.SATURDAY NIGHT...Mostly cloudy with a slight chance of showers.
Lows in the lower 60s. Light winds.
.SUNDAY...Partly sunny with a chance of showers. Highs in the
lower 80s. Minimum RH 54 percent. Light winds.
.SUNDAY NIGHT...Mostly cloudy with a slight chance of showers and
thunderstorms. Lows in the lower 60s. Light winds.
.MONDAY...Partly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the lower 80s. Minimum RH
62 percent. Light winds.
.MONDAY NIGHT...Mostly cloudy. Lows in the lower 60s. Light
winds.
.TUESDAY...Partly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the mid 80s. Minimum RH
59 percent. Southeast winds less than 10 mph.
.TUESDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the mid 60s. Light winds.
.WEDNESDAY...Partly sunny with showers likely and a chance of
thunderstorms. Highs in the lower 80s. Minimum RH 64 percent.
Southwest winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ068-160800-
Loudon-
Including the cities of Lenoir City and Loudon
249 AM EDT Thu May 15 2025
Today Tonight Fri
Cloud Cover Pcldy Mcldy Mcldy
Temp (24h trend) 81-86 (+5) 66-71 (+5) 82-87
RH % (24h trend) 52-57 (-12) 95-100 (+5) 55-60
RH Recovery Excellent
AM 20FT Wnd (mph) SW 9 SW 6
PM 20FT Wnd (mph) SW 9 SW 8 SW 9
Transport Wnd (mph) SW 21 S 10 SW 20
Mixing Hgt(ft-agl) 3500 390 3330
Vent Rate (mph-ft) 73500 3900 66600
Max Dispersion Early 48 Gen Good 8 Poor 40 Fair
Max Dispersion Late 63 Good 5 Very Poor 57 Gen Good
Category Day 4 1 4
Max LVORI Early 6 4 6
Max LVORI Late 2 6 2
Precip Chance (%) 0 0 30
Precip Type None None Tstms
Precip Duration 1
Precip Amount 0.00 0.00 0.01
Precip Begin 8 AM
Precip End Continuing
Chance of Thunder (%) 0 0 30
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Showers and a chance of thunderstorms. Lows in
the mid 60s. South winds less than 10 mph.
.SATURDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 50 percent.
Southwest winds 5 to 15 mph.
.SATURDAY NIGHT...Mostly cloudy with a slight chance of showers.
Lows in the lower 60s. Light winds.
.SUNDAY...Partly sunny with a chance of showers. Highs in the
lower 80s. Minimum RH 54 percent. Light winds.
.SUNDAY NIGHT...Mostly cloudy with a slight chance of showers and
thunderstorms. Lows in the lower 60s. Light winds.
.MONDAY...Partly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the lower 80s. Minimum RH
61 percent. Light winds.
.MONDAY NIGHT...Mostly cloudy. Lows in the lower 60s. Light
winds.
.TUESDAY...Partly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the mid 80s. Minimum RH
58 percent. South winds less than 10 mph.
.TUESDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the mid 60s. South winds
less than 10 mph.
.WEDNESDAY...Partly sunny with showers likely and a chance of
thunderstorms. Highs in the lower 80s. Minimum RH 62 percent.
Southwest winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ071-160800-
Northwest Blount-
Including the cities of Happy Valley, Maryville, and Alcoa
249 AM EDT Thu May 15 2025
Today Tonight Fri
Cloud Cover Pcldy Mcldy Mcldy
Temp (24h trend) 81-86 (+5) 67-72 (+5) 83-88
RH % (24h trend) 50-55 (-13) 89-94 (+5) 50-55
RH Recovery Excellent
AM 20FT Wnd (mph) SW 9 SW 9
PM 20FT Wnd (mph) SW 10 SW 11 SW 11
Transport Wnd (mph) SW 20 SW 9 SW 21
Mixing Hgt(ft-agl) 3570 390 3720
Vent Rate (mph-ft) 71400 3510 78120
Max Dispersion Early 55 Gen Good 9 Poor 43 Gen Good
Max Dispersion Late 59 Gen Good 8 Poor 67 Good
Category Day 4 1 4
Max LVORI Early 5 3 5
Max LVORI Late 2 4 2
Precip Chance (%) 0 0 30
Precip Type None None Tstms
Precip Duration 1
Precip Amount 0.00 0.00 0.01
Precip Begin 8 AM
Precip End Continuing
Chance of Thunder (%) 0 0 30
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Showers and a chance of thunderstorms. Lows in
the upper 60s. Southwest winds 5 to 15 mph.
.SATURDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the lower 80s. Minimum RH 51 percent.
Southwest winds 5 to 15 mph.
.SATURDAY NIGHT...Mostly cloudy with a slight chance of showers.
Lows in the lower 60s. Southwest winds less than 10 mph.
.SUNDAY...Partly sunny with a chance of showers. Highs in the
lower 80s. Minimum RH 53 percent. Southwest winds less than
10 mph.
.SUNDAY NIGHT...Mostly cloudy with a slight chance of showers and
thunderstorms. Lows in the lower 60s. Light winds.
.MONDAY...Partly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the lower 80s. Minimum RH
60 percent. Light winds.
.MONDAY NIGHT...Partly cloudy. Lows in the mid 60s. Light winds.
.TUESDAY...Partly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the mid 80s. Minimum RH
57 percent. Northwest winds less than 10 mph.
.TUESDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the upper 60s. South
winds less than 10 mph.
.WEDNESDAY...Partly sunny with showers likely and a chance of
thunderstorms. Highs in the lower 80s. Minimum RH 60 percent.
South winds 5 to 15 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.
$$
TNZ086-160800-
Northwest Monroe-
Including the cities of Sweetwater, Madisonville,
and Bullet Creek
249 AM EDT Thu May 15 2025
Today Tonight Fri
Cloud Cover Pcldy Mcldy Mcldy
Temp (24h trend) 82-87 (+5) 66-71 (+4) 83-88
RH % (24h trend) 47-52 (-12) 93-98 (+7) 47-52
RH Recovery Excellent
AM 20FT Wnd (mph) SW 9 SW 8
PM 20FT Wnd (mph) SW 9 SW 9 SW 9
Transport Wnd (mph) SW 20 SW 10 SW 20
Mixing Hgt(ft-agl) 3480 400 3860
Vent Rate (mph-ft) 69600 4000 77200
Max Dispersion Early 47 Gen Good 8 Poor 45 Gen Good
Max Dispersion Late 61 Good 6 Very Poor 73 Good
Category Day 4 1 4
Max LVORI Early 5 4 5
Max LVORI Late 2 5 2
Precip Chance (%) 0 0 20
Precip Type None None Tstms
Precip Duration 1
Precip Amount 0.00 0.00 0.01
Precip Begin 8 AM
Precip End 2 PM
Chance of Thunder (%) 0 0 20
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly cloudy with showers likely and a chance of
thunderstorms. Lows in the mid 60s. South winds less than 10 mph.
.SATURDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 50 percent.
Southwest winds 5 to 15 mph.
.SATURDAY NIGHT...Mostly cloudy with a slight chance of showers.
Lows in the lower 60s. Light winds.
.SUNDAY...Partly sunny with a chance of showers. Highs in the
lower 80s. Minimum RH 51 percent. Light winds.
.SUNDAY NIGHT...Mostly cloudy with a slight chance of showers and
thunderstorms. Lows in the lower 60s. Light winds.
.MONDAY...Partly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the lower 80s. Minimum RH
60 percent. Light winds.
.MONDAY NIGHT...Partly cloudy. Lows in the lower 60s. Light
winds.
.TUESDAY...Partly sunny with a slight chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 55 percent.
East winds less than 10 mph.
.TUESDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the upper 60s. Light
winds.
.WEDNESDAY...Partly sunny with showers likely and a chance of
thunderstorms. Highs in the lower 80s. Minimum RH 59 percent.
South winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ083-160800-
Rhea-
Including the cities of Dayton, Evensville, Old Washington,
Grandview, and Spring City
249 AM EDT Thu May 15 2025
Today Tonight Fri
Cloud Cover Pcldy Mcldy Mcldy
Temp (24h trend) 80-85 (+5) 64-69 (+4) 81-86
RH % (24h trend) 54-59 (-15) 95-100 (+2) 56-61
RH Recovery Excellent
AM 20FT Wnd (mph) S 8 SW 8
PM 20FT Wnd (mph) SW 9 SW 8 SW 8
Transport Wnd (mph) SW 18 S 7 SW 21
Mixing Hgt(ft-agl) 3440 260 3900
Vent Rate (mph-ft) 61920 1820 81900
Max Dispersion Early 45 Gen Good 9 Poor 41 Gen Good
Max Dispersion Late 58 Gen Good 4 Very Poor 71 Good
Category Day 4 1 4
Max LVORI Early 6 5 9
Max LVORI Late 2 7 2
Precip Chance (%) 0 0 30
Precip Type None None Tstms
Precip Duration 1
Precip Amount 0.00 0.00 0.01
Precip Begin 8 AM
Precip End Continuing
Chance of Thunder (%) 0 0 20
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Showers and a chance of thunderstorms. Lows in
the mid 60s. South winds less than 10 mph.
.SATURDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the lower 80s. Minimum RH 52 percent.
Southwest winds less than 10 mph.
.SATURDAY NIGHT...Mostly cloudy with a slight chance of showers.
Lows around 60. Light winds.
.SUNDAY...Partly sunny with a chance of showers. Highs in the
lower 80s. Minimum RH 58 percent. Light winds.
.SUNDAY NIGHT...Mostly cloudy with a slight chance of showers and
thunderstorms. Lows in the lower 60s. Light winds.
.MONDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the lower 80s. Minimum RH 69 percent.
Light winds.
.MONDAY NIGHT...Partly cloudy. Lows in the lower 60s. Light
winds.
.TUESDAY...Partly sunny with a slight chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 66 percent. East
winds less than 10 mph.
.TUESDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the mid 60s. Light winds.
.WEDNESDAY...Partly sunny with showers likely and a chance of
thunderstorms. Highs in the lower 80s. Minimum RH 69 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.
$$
TNZ084-160800-
Meigs-
Including the city of Big Spring
249 AM EDT Thu May 15 2025
Today Tonight Fri
Cloud Cover Pcldy Mcldy Mcldy
Temp (24h trend) 82-87 (+5) 65-70 (+5) 83-88
RH % (24h trend) 50-55 (-14) 95-100 (0) 54-59
RH Recovery Excellent
AM 20FT Wnd (mph) S 8 SW 6
PM 20FT Wnd (mph) SW 9 SW 6 SW 8
Transport Wnd (mph) SW 20 SW 8 SW 20
Mixing Hgt(ft-agl) 3650 400 3860
Vent Rate (mph-ft) 73000 3200 77200
Max Dispersion Early 48 Gen Good 9 Poor 44 Gen Good
Max Dispersion Late 64 Good 4 Very Poor 69 Good
Category Day 4 1 4
Max LVORI Early 6 5 8
Max LVORI Late 2 6 2
Precip Chance (%) 0 0 20
Precip Type None None Tstms
Precip Duration 1
Precip Amount 0.00 0.00 0.01
Precip Begin 8 AM
Precip End Continuing
Chance of Thunder (%) 0 0 20
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Showers and a chance of thunderstorms. Lows in
the mid 60s. South winds less than 10 mph.
.SATURDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 50 percent.
Southwest winds less than 10 mph.
.SATURDAY NIGHT...Mostly cloudy with a slight chance of showers.
Lows in the lower 60s. Light winds.
.SUNDAY...Mostly cloudy with a chance of showers. Highs in the
lower 80s. Minimum RH 55 percent. Light winds.
.SUNDAY NIGHT...Mostly cloudy with a slight chance of showers and
thunderstorms. Lows in the lower 60s. Light winds.
.MONDAY...Partly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the lower 80s. Minimum RH
64 percent. Light winds.
.MONDAY NIGHT...Partly cloudy. Lows in the lower 60s. Light
winds.
.TUESDAY...Partly sunny with a slight chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 61 percent.
Southeast winds less than 10 mph.
.TUESDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the mid 60s. Light winds.
.WEDNESDAY...Partly sunny with showers likely and a chance of
thunderstorms. Highs in the lower 80s. Minimum RH 64 percent.
South winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ085-160800-
McMinn-
Including the cities of Athens, Clear Water, Dentville,
and Etowah
249 AM EDT Thu May 15 2025
Today Tonight Fri
Cloud Cover Pcldy Mcldy Mcldy
Temp (24h trend) 82-87 (+5) 65-70 (+4) 83-88
RH % (24h trend) 47-52 (-14) 95-100 (+5) 50-55
RH Recovery Excellent
AM 20FT Wnd (mph) SW 9 SW 6
PM 20FT Wnd (mph) SW 10 SW 9 SW 9
Transport Wnd (mph) SW 20 S 9 SW 20
Mixing Hgt(ft-agl) 3510 340 3730
Vent Rate (mph-ft) 70200 3060 74600
Max Dispersion Early 46 Gen Good 7 Poor 43 Gen Good
Max Dispersion Late 61 Good 5 Very Poor 67 Good
Category Day 4 1 4
Max LVORI Early 5 5 7
Max LVORI Late 2 6 2
Precip Chance (%) 0 0 20
Precip Type None None Tstms
Precip Duration 1
Precip Amount 0.00 0.00 0.01
Precip Begin 8 AM
Precip End 2 PM
Chance of Thunder (%) 0 0 20
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Showers and a chance of thunderstorms. Lows in
the mid 60s. South winds less than 10 mph.
.SATURDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 49 percent.
Southwest winds 5 to 15 mph.
.SATURDAY NIGHT...Mostly cloudy with a slight chance of showers
and thunderstorms. Lows in the lower 60s. Light winds.
.SUNDAY...Partly sunny with a chance of showers. Highs in the
lower 80s. Minimum RH 53 percent. Light winds.
.SUNDAY NIGHT...Mostly cloudy with a slight chance of showers and
thunderstorms. Lows in the lower 60s. Light winds.
.MONDAY...Partly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the lower 80s. Minimum RH
60 percent. Light winds.
.MONDAY NIGHT...Mostly cloudy. Lows in the lower 60s. Light
winds.
.TUESDAY...Partly sunny with a slight chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 56 percent.
East winds less than 10 mph.
.TUESDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the mid 60s. Light winds.
.WEDNESDAY...Partly sunny with showers likely and a chance of
thunderstorms. Highs in the lower 80s. Minimum RH 60 percent.
South winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ099-160800-
Hamilton-
Including the cities of Chattanooga, Lookout Mountain,
and Signal Mountain
249 AM EDT Thu May 15 2025
Today Tonight Fri
Cloud Cover Pcldy Mcldy Mcldy
Temp (24h trend) 82-87 (+5) 66-71 (+5) 83-88
RH % (24h trend) 49-54 (-12) 94-99 (+3) 52-57
RH Recovery Excellent
AM 20FT Wnd (mph) S 8 SW 6
PM 20FT Wnd (mph) SW 9 SW 8 SW 9
Transport Wnd (mph) SW 18 SW 8 SW 21
Mixing Hgt(ft-agl) 3470 300 4220
Vent Rate (mph-ft) 62460 2400 88620
Max Dispersion Early 47 Gen Good 6 Very Poor 51 Gen Good
Max Dispersion Late 59 Gen Good 4 Very Poor 74 Good
Category Day 4 1 4
Max LVORI Early 5 4 6
Max LVORI Late 2 6 2
Precip Chance (%) 0 0 0
Precip Type None None Showers
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly cloudy with showers likely and a chance of
thunderstorms. Lows in the upper 60s. South winds less than
10 mph.
.SATURDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 52 percent.
Southwest winds less than 10 mph.
.SATURDAY NIGHT...Mostly cloudy with a slight chance of showers
and thunderstorms. Lows in the lower 60s. Light winds.
.SUNDAY...Mostly cloudy with a chance of showers. Highs in the
lower 80s. Minimum RH 58 percent. Light winds.
.SUNDAY NIGHT...Mostly cloudy with a slight chance of showers and
thunderstorms. Lows in the mid 60s. Light winds.
.MONDAY...Partly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the lower 80s. Minimum RH
65 percent. Light winds.
.MONDAY NIGHT...Partly cloudy. Lows in the mid 60s. Light winds.
.TUESDAY...Partly sunny with a slight chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 60 percent. East
winds less than 10 mph.
.TUESDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the upper 60s. Light
winds.
.WEDNESDAY...Partly sunny with showers likely and a chance of
thunderstorms. Highs in the lower 80s. Minimum RH 65 percent.
South winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ100-160800-
Bradley-
Including the cities of Cleveland and Tasso
249 AM EDT Thu May 15 2025
Today Tonight Fri
Cloud Cover Pcldy Mcldy Mcldy
Temp (24h trend) 82-87 (+4) 66-71 (+5) 83-88
RH % (24h trend) 47-52 (-11) 94-99 (+2) 50-55
RH Recovery Excellent
AM 20FT Wnd (mph) S 9 S 8
PM 20FT Wnd (mph) SW 9 SW 6 SW 9
Transport Wnd (mph) SW 20 S 9 SW 18
Mixing Hgt(ft-agl) 3650 380 3770
Vent Rate (mph-ft) 73000 3420 67860
Max Dispersion Early 48 Gen Good 6 Very Poor 47 Gen Good
Max Dispersion Late 62 Good 4 Very Poor 61 Good
Category Day 4 1 4
Max LVORI Early 5 5 6
Max LVORI Late 2 6 2
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly cloudy with showers likely and a chance of
thunderstorms. Lows in the upper 60s. South winds less than
10 mph.
.SATURDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 50 percent.
Southwest winds 5 to 15 mph.
.SATURDAY NIGHT...Mostly cloudy with a slight chance of showers
and thunderstorms. Lows in the lower 60s. Light winds.
.SUNDAY...Mostly cloudy with a chance of showers. Highs in the
lower 80s. Minimum RH 55 percent. Light winds.
.SUNDAY NIGHT...Mostly cloudy with a slight chance of showers and
thunderstorms. Lows in the lower 60s. Light winds.
.MONDAY...Partly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the mid 80s. Minimum RH
60 percent. Light winds.
.MONDAY NIGHT...Partly cloudy. Lows in the mid 60s. Light winds.
.TUESDAY...Partly sunny with a slight chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 55 percent.
South winds less than 10 mph.
.TUESDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the upper 60s. South
winds less than 10 mph.
.WEDNESDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 60 percent. South
winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ101-160800-
West Polk-
Including the cities of Conasauga, Archville, Benton, Parksville,
and Reliance
249 AM EDT Thu May 15 2025
Today Tonight Fri
Cloud Cover Pcldy Mcldy Mcldy
Temp (24h trend) 81-86 (+4) 66-71 (+4) 83-88
RH % (24h trend) 45-50 (-10) 91-96 (+6) 47-52
RH Recovery Excellent
AM 20FT Wnd (mph) SW 8 SW 6
PM 20FT Wnd (mph) SW 9 SW 9 SW 8
Transport Wnd (mph) SW 18 S 8 SW 20
Mixing Hgt(ft-agl) 3380 390 3980
Vent Rate (mph-ft) 60840 3120 79600
Max Dispersion Early 44 Gen Good 8 Poor 46 Gen Good
Max Dispersion Late 55 Gen Good 7 Poor 69 Good
Category Day 4 1 4
Max LVORI Early 5 4 6
Max LVORI Late 2 5 2
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly cloudy with showers likely and a chance of
thunderstorms. Lows in the upper 60s. South winds less than
10 mph.
.SATURDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 48 percent.
Southwest winds less than 10 mph.
.SATURDAY NIGHT...Mostly cloudy with a slight chance of showers
and thunderstorms. Lows in the lower 60s. Light winds.
.SUNDAY...Partly sunny with a chance of showers. Highs in the
lower 80s. Minimum RH 52 percent. Light winds.
.SUNDAY NIGHT...Mostly cloudy with a slight chance of showers and
thunderstorms. Lows in the lower 60s. Light winds.
.MONDAY...Partly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the lower 80s. Minimum RH
57 percent. Light winds.
.MONDAY NIGHT...Mostly cloudy. Lows in the mid 60s. Light winds.
.TUESDAY...Partly sunny with a slight chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 51 percent.
South winds less than 10 mph.
.TUESDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the upper 60s. Light
winds.
.WEDNESDAY...Partly sunny with showers likely and a chance of
thunderstorms. Highs in the lower 80s. Minimum RH 57 percent.
South winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ082-160800-
Bledsoe-
Including the cities of Old Cumberland, Palio, Melvine,
Mount Crest, Pikeville, and Brayton
149 AM CDT Thu May 15 2025
Today Tonight Fri
Cloud Cover Pcldy Mcldy Mcldy
Temp (24h trend) 79-84 (+4) 65-70 (+5) 80-85
RH % (24h trend) 48-53 (-14) 95-100 (+5) 52-57
RH Recovery Excellent
AM 20FT Wnd (mph) S 8 SW 8
PM 20FT Wnd (mph) SW 9 SW 9 SW 9 G17
Transport Wnd (mph) SW 17 SW 10 SW 21
Mixing Hgt(ft-agl) 2980 100 3580
Vent Rate (mph-ft) 50660 1000 75180
Max Dispersion Early 35 Fair 5 Very Poor 45 Gen Good
Max Dispersion Late 45 Gen Good 6 Very Poor 66 Good
Category Day 3 1 4
Max LVORI Early 6 4 7
Max LVORI Late 2 6 2
Precip Chance (%) 0 0 30
Precip Type None None Tstms
Precip Duration 1
Precip Amount 0.00 0.00 0.01
Precip Begin Continuing
Precip End Continuing
Chance of Thunder (%) 0 0 20
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Showers and a chance of thunderstorms. Lows in
the mid 60s. South winds less than 10 mph.
.SATURDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the lower 80s. Minimum RH 51 percent.
West winds less than 10 mph.
.SATURDAY NIGHT...Mostly cloudy with a slight chance of showers.
Lows around 60. Light winds.
.SUNDAY...Partly sunny with a chance of showers. Highs around 80.
Minimum RH 56 percent. Light winds.
.SUNDAY NIGHT...Mostly cloudy with a slight chance of showers and
thunderstorms. Lows in the lower 60s. Light winds.
.MONDAY...Partly sunny with a chance of showers and
thunderstorms. Highs around 80. Minimum RH 67 percent. Light
winds.
.MONDAY NIGHT...Mostly cloudy. Lows in the lower 60s. Light
winds.
.TUESDAY...Partly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the lower 80s. Minimum RH
62 percent. East winds less than 10 mph.
.TUESDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the mid 60s. South winds less than 10 mph.
.WEDNESDAY...Partly sunny with showers likely and a chance of
thunderstorms. Highs around 80. Minimum RH 66 percent. South
winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ081-160800-
Sequatchie-
Including the cities of Cagle, Dunlap, Cartwright, and Lone Oak
149 AM CDT Thu May 15 2025
Today Tonight Fri
Cloud Cover Pcldy Mcldy Mcldy
Temp (24h trend) 79-84 (+4) 65-70 (+5) 80-85
RH % (24h trend) 49-54 (-12) 92-97 (+4) 54-59
RH Recovery Excellent
AM 20FT Wnd (mph) S 8 SW 6
PM 20FT Wnd (mph) SW 9 SW 9 SW 10 G17
Transport Wnd (mph) SW 18 SW 10 SW 21
Mixing Hgt(ft-agl) 2840 50 3550
Vent Rate (mph-ft) 51120 500 74550
Max Dispersion Early 35 Fair 7 Poor 44 Gen Good
Max Dispersion Late 42 Gen Good 5 Very Poor 63 Good
Category Day 3 1 4
Max LVORI Early 5 4 7
Max LVORI Late 2 5 2
Precip Chance (%) 0 0 20
Precip Type None None Tstms
Precip Duration 1
Precip Amount 0.00 0.00 0.01
Precip Begin 8 AM
Precip End Continuing
Chance of Thunder (%) 0 0 20
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Showers and a chance of thunderstorms. Lows in
the mid 60s. South winds less than 10 mph.
.SATURDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the lower 80s. Minimum RH 54 percent.
Southwest winds less than 10 mph.
.SATURDAY NIGHT...Mostly cloudy with a slight chance of showers.
Lows in the lower 60s. Light winds.
.SUNDAY...Partly sunny with a chance of showers. Highs around 80.
Minimum RH 58 percent. Light winds.
.SUNDAY NIGHT...Mostly cloudy with a slight chance of showers and
thunderstorms. Lows in the lower 60s. Light winds.
.MONDAY...Partly sunny with a chance of showers and
thunderstorms. Highs around 80. Minimum RH 68 percent. Light
winds.
.MONDAY NIGHT...Mostly cloudy. Lows in the mid 60s. Light winds.
.TUESDAY...Partly sunny with a slight chance of showers and
thunderstorms. Highs in the lower 80s. Minimum RH 61 percent.
East winds less than 10 mph.
.TUESDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the mid 60s. South winds less than 10 mph.
.WEDNESDAY...Partly sunny with showers likely and a chance of
thunderstorms. Highs around 80. Minimum RH 68 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.
$$
TNZ098-160800-
Marion-
Including the cities of South Pittsburg, Haletown (Guild),
Jasper, Martin Springs, Whitwell, Powells Crossroads,
and Monteagle
149 AM CDT Thu May 15 2025
Today Tonight Fri
Cloud Cover Pcldy Mcldy Mcldy
Temp (24h trend) 80-85 (+4) 66-71 (+5) 80-85
RH % (24h trend) 49-54 (-9) 90-95 (+5) 53-58
RH Recovery Excellent
AM 20FT Wnd (mph) SW 8 SW 6
PM 20FT Wnd (mph) SW 9 SW 9 SW 9
Transport Wnd (mph) SW 17 SW 12 SW 20
Mixing Hgt(ft-agl) 3000 170 3930
Vent Rate (mph-ft) 51000 2040 78600
Max Dispersion Early 37 Fair 8 Poor 46 Gen Good
Max Dispersion Late 45 Gen Good 5 Very Poor 68 Good
Category Day 3 1 4
Max LVORI Early 5 4 6
Max LVORI Late 2 5 2
Precip Chance (%) 0 0 0
Precip Type None None Showers
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Showers and a chance of thunderstorms. Lows in
the upper 60s. South winds less than 10 mph.
.SATURDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the lower 80s. Minimum RH 55 percent.
Southwest winds less than 10 mph.
.SATURDAY NIGHT...Mostly cloudy with a slight chance of showers.
Lows in the mid 60s. Light winds.
.SUNDAY...Mostly cloudy with a chance of showers. Highs around
80. Minimum RH 61 percent. Light winds.
.SUNDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the mid 60s. Light winds.
.MONDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the lower 80s. Minimum RH 66 percent.
Light winds.
.MONDAY NIGHT...Mostly cloudy. Lows in the mid 60s. Light winds.
.TUESDAY...Partly sunny with a slight chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 58 percent. East
winds less than 10 mph.
.TUESDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the upper 60s. South winds less than
10 mph.
.WEDNESDAY...Partly sunny with showers likely and a chance of
thunderstorms. Highs in the lower 80s. Minimum RH 67 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.
$$