Routine Fire Wx Fcst (With/Without 6-10 Day Outlook)
Issued by NWS Knoxville/Tri Cities, TN
Issued by NWS Knoxville/Tri Cities, TN
499
FNUS54 KMRX 150748
FWFMRX
Fire Weather Planning Forecast for East Tennessee...Southwest
Virginia...and Extreme Southwest North Carolina
National Weather Service Morristown TN
248 AM EST Wed Jan 15 2025
.DISCUSSION...
Cold temperatures continue today with a warm up for the latter half
of the week. Widespread rain is expected Saturday before arctic-like
air moves back into the region for early next week.
VAZ001-150900-
Lee-
Including the city of Rose Hill
248 AM EST Wed Jan 15 2025
Today Tonight Thu
Cloud Cover Clear Mclear Mcldy
Temp (24h trend) 28-33 (-4) 15-20 (+4) 36-41
RH % (24h trend) 35-40 (-4) 81-86 (-1) 62-67
RH Recovery Excellent
AM 20FT Wnd (mph) Lgt/Var SW 11
PM 20FT Wnd (mph) Lgt/Var Lgt/Var W 11
Transport Wnd (mph) W 8 SW 6 W 25
Mixing Hgt(ft-agl) 2500 230 3390
Vent Rate (mph-ft) 20000 1380 84750
Max Dispersion Early 8 Poor 3 Very Poor 59 Gen Good
Max Dispersion Late 18 Gen Poor 4 Very Poor 75 Good
Category Day 2 1 4
Haines Index 5 5 3
Max LVORI Early 4 3 4
Max LVORI Late 2 4 3
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
LAL 1 1 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Mostly cloudy. Lows in the mid 20s. Light
winds.
.FRIDAY...Sunny. Highs in the lower 40s. Minimum RH 56 percent.
Light winds.
.FRIDAY NIGHT...Mostly cloudy with rain and freezing rain likely.
Lows around 30. Light winds.
.SATURDAY...Rain. Highs in the lower 40s. Minimum RH 83 percent.
Light winds.
.SATURDAY NIGHT...Cloudy with rain likely and a chance of snow.
Lows in the upper 20s. Light winds.
.SUNDAY...Mostly cloudy with a chance of snow. Colder. Highs in
the lower 30s. Minimum RH 75 percent. Northwest winds less than
10 mph.
.SUNDAY NIGHT...Mostly cloudy with a slight chance of snow.
Colder. Lows around 9. Northwest winds less than 10 mph.
.MONDAY...Mostly sunny. Colder. Highs around 17. Minimum RH
46 percent. Northwest winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows around 4. Light winds.
.TUESDAY...Mostly sunny. Highs around 18. Minimum RH 43 percent.
Light winds.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
VAZ002-150900-
Wise-
Including the cities of Big Stone Gap, Norton, Wise, Coeburn,
Appalachia, and Pardee
248 AM EST Wed Jan 15 2025
Today Tonight Thu
Cloud Cover Mclear Mclear Mcldy
Temp (24h trend) 25-30 (-5) 14-19 (+6) 32-37
RH % (24h trend) 40-45 (+1) 79-84 (-3) 60-65
RH Recovery Excellent
AM 20FT Wnd (mph) Lgt/Var SW 14
PM 20FT Wnd (mph) NW 5 SW 8 W 14
Transport Wnd (mph) W 9 SW 7 W 28
Mixing Hgt(ft-agl) 2190 90 3160
Vent Rate (mph-ft) 19710 630 88480
Max Dispersion Early 10 Poor 4 Very Poor 59 Gen Good
Max Dispersion Late 18 Gen Poor 6 Very Poor 77 Good
Category Day 2 1 4
Haines Index 4 5 3
Max LVORI Early 4 3 4
Max LVORI Late 3 3 4
Precip Chance (%) 0 0 30
Precip Type None None Snow
Precip Duration 1
Precip Amount 0.00 0.00 0.02
Precip Begin 7 AM
Precip End Continuing
LAL 1 1 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Mostly cloudy with a slight chance of snow.
Lows in the lower 20s. West winds less than 10 mph.
.FRIDAY...Sunny. Highs in the upper 30s. Minimum RH 59 percent.
Southwest winds less than 10 mph.
.FRIDAY NIGHT...Mostly cloudy with rain likely, a chance of snow
and freezing rain. Lows around 30. South winds less than 10 mph.
.SATURDAY...Rain. Highs in the lower 40s. Minimum RH 74 percent.
South winds less than 10 mph.
.SATURDAY NIGHT...Cloudy with snow and rain likely. Lows in the
mid 20s. West winds less than 10 mph.
.SUNDAY...Mostly cloudy with snow likely. Colder. Highs in the
upper 20s. Minimum RH 82 percent. North winds less than 10 mph.
.SUNDAY NIGHT...Mostly cloudy with a chance of snow. Colder. Lows
around 6. Northwest winds less than 10 mph.
.MONDAY...Mostly sunny. Colder. Highs around 14. Minimum RH
56 percent. Northwest winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows around 1. Northwest winds
less than 10 mph.
.TUESDAY...Mostly sunny. Highs around 14. Minimum RH 53 percent.
Northwest winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
VAZ005-150900-
Scott VA-
Including the city of Hiltons
248 AM EST Wed Jan 15 2025
Today Tonight Thu
Cloud Cover Mclear Mclear Mcldy
Temp (24h trend) 27-32 (-6) 15-20 (+4) 36-41
RH % (24h trend) 41-46 (+4) 81-86 (+4) 64-69
RH Recovery Excellent
AM 20FT Wnd (mph) Lgt/Var SW 14
PM 20FT Wnd (mph) Lgt/Var SW 6 W 13
Transport Wnd (mph) W 8 SW 6 W 26
Mixing Hgt(ft-agl) 2380 160 3300
Vent Rate (mph-ft) 19040 960 85800
Max Dispersion Early 9 Poor 2 Very Poor 59 Gen Good
Max Dispersion Late 17 Gen Poor 3 Very Poor 75 Good
Category Day 2 1 4
Haines Index 4 5 3
Max LVORI Early 4 3 5
Max LVORI Late 2 4 3
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
LAL 1 1 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Mostly cloudy. Lows in the mid 20s. West winds
less than 10 mph.
.FRIDAY...Sunny. Highs in the lower 40s. Minimum RH 56 percent.
Light winds.
.FRIDAY NIGHT...Mostly cloudy with a chance of rain and freezing
rain. Lows around 30. Light winds.
.SATURDAY...Rain. Highs in the lower 40s. Minimum RH 79 percent.
Light winds.
.SATURDAY NIGHT...Cloudy with rain likely and a chance of snow.
Lows around 30. Light winds.
.SUNDAY...Mostly cloudy with a chance of snow. Highs in the mid
30s. Minimum RH 78 percent. Northwest winds less than 10 mph.
.SUNDAY NIGHT...Mostly cloudy with a slight chance of snow.
Colder. Lows around 10. Northwest winds less than 10 mph.
.MONDAY...Mostly sunny. Colder. Highs around 19. Minimum RH
49 percent. West winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows around 5. Light winds.
.TUESDAY...Mostly sunny. Highs around 18. Minimum RH 46 percent.
Northwest winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
VAZ006-150900-
Russell-
Including the cities of Hansonville, Lebanon, Dye, Castlewood,
Honaker, and Rosedale
248 AM EST Wed Jan 15 2025
Today Tonight Thu
Cloud Cover Mclear Mclear Mcldy
Temp (24h trend) 25-30 (-7) 13-18 (+5) 33-38
RH % (24h trend) 41-46 (+4) 81-86 (+1) 64-69
RH Recovery Excellent
AM 20FT Wnd (mph) NW 9 SW 18
PM 20FT Wnd (mph) W 6 SW 9 W 19
Transport Wnd (mph) W 9 W 7 W 26
Mixing Hgt(ft-agl) 2220 140 2870
Vent Rate (mph-ft) 19980 980 74620
Max Dispersion Early 11 Poor 3 Very Poor 53 Gen Good
Max Dispersion Late 17 Gen Poor 5 Very Poor 66 Good
Category Day 2 1 4
Haines Index 4 5 3
Max LVORI Early 4 4 4
Max LVORI Late 3 4 4
Precip Chance (%) 0 0 20
Precip Type None None Snow
Precip Duration 1
Precip Amount 0.00 0.00 0.03
Precip Begin 8 AM
Precip End 7 PM
LAL 1 1 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Mostly cloudy. Lows in the lower 20s. West
winds less than 10 mph.
.FRIDAY...Sunny. Highs in the lower 40s. Minimum RH 57 percent.
West winds less than 10 mph.
.FRIDAY NIGHT...Mostly cloudy with a chance of rain, freezing
rain and snow. Lows in the upper 20s. Southeast winds less than
10 mph.
.SATURDAY...Rain. Highs in the lower 40s. Minimum RH 79 percent.
South winds less than 10 mph.
.SATURDAY NIGHT...Cloudy with a chance of rain and snow. Lows in
the upper 20s. Southwest winds less than 10 mph.
.SUNDAY...Cloudy with a chance of snow. Colder. Highs in the
lower 30s. Minimum RH 80 percent. Northwest winds less than
10 mph.
.SUNDAY NIGHT...Mostly cloudy. Colder. Lows around 8. Northwest
winds 5 to 15 mph.
.MONDAY...Mostly sunny. Colder. Highs around 16. Minimum RH
55 percent. Northwest winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows around 2. Northwest winds
less than 10 mph.
.TUESDAY...Mostly sunny. Highs around 16. Minimum RH 52 percent.
Northwest winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
VAZ008-150900-
Washington VA-
Including the cities of Benhams, Bristol VA, and Abingdon
248 AM EST Wed Jan 15 2025
Today Tonight Thu
Cloud Cover Mclear Mclear Mcldy
Temp (24h trend) 26-31 (-6) 13-18 (+4) 33-38
RH % (24h trend) 41-46 (+8) 81-86 (+7) 65-70
RH Recovery Excellent
AM 20FT Wnd (mph) W 9 SW 16
PM 20FT Wnd (mph) W 6 SW 8 W 17
Transport Wnd (mph) W 9 SW 7 W 28
Mixing Hgt(ft-agl) 2320 230 3010
Vent Rate (mph-ft) 20880 1610 84280
Max Dispersion Early 13 Gen Poor 4 Very Poor 61 Good
Max Dispersion Late 20 Gen Poor 5 Very Poor 74 Good
Category Day 2 1 4
Haines Index 4 5 3
Max LVORI Early 4 3 4
Max LVORI Late 2 4 3
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
LAL 1 1 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Mostly cloudy. Lows in the mid 20s. West winds
less than 10 mph.
.FRIDAY...Sunny. Highs in the lower 40s. Minimum RH 54 percent.
Light winds.
.FRIDAY NIGHT...Mostly cloudy with a chance of rain and freezing
rain. Lows in the upper 20s. Light winds.
.SATURDAY...Rain. Highs in the mid 40s. Minimum RH 80 percent.
Southeast winds less than 10 mph.
.SATURDAY NIGHT...Cloudy with a chance of rain and snow. Lows
around 30. Light winds.
.SUNDAY...Cloudy with a chance of snow and a slight chance of
rain. Highs in the mid 30s. Minimum RH 79 percent. Northwest
winds less than 10 mph.
.SUNDAY NIGHT...Mostly cloudy. Colder. Lows around 10. Northwest
winds 5 to 15 mph.
.MONDAY...Mostly sunny. Colder. Highs around 18. Minimum RH
54 percent. West winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows around 4. Northwest winds
less than 10 mph.
.TUESDAY...Mostly sunny. Highs around 17. Minimum RH 52 percent.
West 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.
$$
TNZ018-150900-
Johnson-
Including the cities of Doeville, Mountain City, Neva,
Shady Valley, Trade, and Laurel Bloomery
248 AM EST Wed Jan 15 2025
Today Tonight Thu
Cloud Cover Mclear Mclear Mcldy
Temp (24h trend) 25-30 (-5) 12-17 (+4) 33-38
RH % (24h trend) 36-41 (+6) 77-82 (+2) 58-63
RH Recovery Excellent
AM 20FT Wnd (mph) NW 10 W 14 G25
PM 20FT Wnd (mph) W 6 W 8 W 19 G26
Transport Wnd (mph) W 13 W 9 W 33
Mixing Hgt(ft-agl) 2010 160 3200
Vent Rate (mph-ft) 26130 1440 105600
Max Dispersion Early 14 Gen Poor 6 Very Poor 80 Good
Max Dispersion Late 22 Fair 10 Poor 92 Good
Category Day 2 1 4
Haines Index 4 4 3
Max LVORI Early 3 3 3
Max LVORI Late 2 3 3
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
LAL 1 1 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Mostly cloudy. Lows in the lower 20s. West
winds 5 to 15 mph.
.FRIDAY...Sunny. Highs in the mid 40s. Minimum RH 45 percent.
Light winds.
.FRIDAY NIGHT...Mostly cloudy with a chance of rain, snow and
freezing rain. Lows in the upper 20s. Light winds.
.SATURDAY...Rain. Highs in the mid 40s. Minimum RH 77 percent.
Southeast winds less than 10 mph.
.SATURDAY NIGHT...Mostly cloudy with a chance of rain and snow.
Lows around 30. Light winds.
.SUNDAY...Mostly cloudy with a chance of snow. Highs in the mid
30s. Minimum RH 79 percent. Northwest winds less than 10 mph.
.SUNDAY NIGHT...Mostly cloudy with a slight chance of snow. Much
colder. Lows around 8. Northwest winds 5 to 15 mph.
.MONDAY...Mostly sunny. Colder. Highs around 18. Minimum RH
52 percent. West winds 5 to 15 mph.
.MONDAY NIGHT...Partly cloudy. Lows around 2. Northwest winds
less than 10 mph.
.TUESDAY...Mostly sunny with a slight chance of snow. Highs
around 16. Minimum RH 50 percent. West 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.
$$
TNZ047-150900-
Southeast Carter-
Including the city of Hampton
248 AM EST Wed Jan 15 2025
Today Tonight Thu
Cloud Cover Mclear Mclear Mcldy
Temp (24h trend) 25-30 (-6) 13-18 (+3) 32-37
RH % (24h trend) 36-41 (+7) 78-83 (+1) 55-60
RH Recovery Excellent
AM 20FT Wnd (mph) W 14 W 18 G28
PM 20FT Wnd (mph) W 8 W 9 W 20 G30
Transport Wnd (mph) W 13 W 9 W 33
Mixing Hgt(ft-agl) 1890 110 3330
Vent Rate (mph-ft) 24570 990 109890
Max Dispersion Early 15 Gen Poor 5 Very Poor 93 Good
Max Dispersion Late 22 Fair 11 Poor 98 Good
Category Day 2 1 4
Haines Index 4 3 3
Max LVORI Early 4 3 3
Max LVORI Late 2 3 3
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
LAL 1 1 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Mostly cloudy. Lows in the lower 20s. West
winds 5 to 15 mph.
.FRIDAY...Sunny. Highs in the lower 40s. Minimum RH 45 percent.
Light winds.
.FRIDAY NIGHT...Mostly cloudy with a chance of rain, snow and
freezing rain. Lows in the upper 20s. Southeast winds less than
10 mph.
.SATURDAY...Rain. Highs in the mid 40s. Minimum RH 74 percent.
Southeast winds less than 10 mph.
.SATURDAY NIGHT...Mostly cloudy with a chance of rain and snow.
Lows around 30. Light winds.
.SUNDAY...Mostly cloudy with a chance of snow. Highs in the mid
30s. Minimum RH 82 percent. Northwest winds less than 10 mph.
.SUNDAY NIGHT...Mostly cloudy with a slight chance of snow. Much
colder. Lows around 8. Northwest winds 5 to 15 mph.
.MONDAY...Mostly sunny. Colder. Highs around 16. Minimum RH
55 percent. Northwest winds 5 to 15 mph.
.MONDAY NIGHT...Partly cloudy. Lows around 2. Northwest winds
less than 10 mph.
.TUESDAY...Mostly sunny with a slight chance of snow. Highs
around 16. Minimum RH 51 percent. Northwest winds less than
10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ045-150900-
Unicoi-
Including the cities of Erwin, Unicoi, and Limestone Cove
248 AM EST Wed Jan 15 2025
Today Tonight Thu
Cloud Cover Mclear Mclear Pcldy
Temp (24h trend) 27-32 (-5) 16-21 (+5) 34-39
RH % (24h trend) 35-40 (+5) 76-81 (-1) 54-59
RH Recovery Excellent
AM 20FT Wnd (mph) NW 9 W 16 G27
PM 20FT Wnd (mph) NW 6 SW 6 W 18 G28
Transport Wnd (mph) W 12 W 7 W 33
Mixing Hgt(ft-agl) 1920 90 3230
Vent Rate (mph-ft) 23040 630 106590
Max Dispersion Early 14 Gen Poor 4 Very Poor 88 Good
Max Dispersion Late 21 Fair 8 Poor 95 Good
Category Day 2 1 4
Haines Index 4 5 3
Max LVORI Early 4 3 3
Max LVORI Late 2 3 3
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
LAL 1 1 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Mostly cloudy. Lows in the mid 20s. West winds
less than 10 mph.
.FRIDAY...Sunny. Highs in the mid 40s. Minimum RH 43 percent.
Light winds.
.FRIDAY NIGHT...Mostly cloudy with a chance of rain and snow.
Lows in the lower 30s. Southeast winds less than 10 mph.
.SATURDAY...Rain. Highs in the mid 40s. Minimum RH 74 percent.
Southeast winds less than 10 mph.
.SATURDAY NIGHT...Mostly cloudy with rain likely and a chance of
snow. Lows around 30. Light winds.
.SUNDAY...Mostly cloudy with a chance of snow and rain. Colder.
Highs in the mid 30s. Minimum RH 82 percent. Northwest winds less
than 10 mph.
.SUNDAY NIGHT...Mostly cloudy with a slight chance of snow. Much
colder. Lows around 9. Northwest winds 5 to 15 mph.
.MONDAY...Mostly sunny. Colder. Highs around 16. Minimum RH
56 percent. Northwest winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows around 4. Northwest winds
less than 10 mph.
.TUESDAY...Mostly sunny with a slight chance of snow. Highs
around 16. Minimum RH 50 percent. Northwest winds less than
10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ043-150900-
Southeast Greene-
Including the city of Cedar Creek
248 AM EST Wed Jan 15 2025
Today Tonight Thu
Cloud Cover Mclear Mclear Pcldy
Temp (24h trend) 28-33 (-4) 18-23 (+4) 36-41
RH % (24h trend) 27-32 (-1) 72-77 (-10) 47-52
RH Recovery Excellent
AM 20FT Wnd (mph) NW 6 W 16 G31
PM 20FT Wnd (mph) NW 6 SW 6 W 17 G32
Transport Wnd (mph) W 10 W 6 W 31
Mixing Hgt(ft-agl) 1810 50 3140
Vent Rate (mph-ft) 18100 300 97340
Max Dispersion Early 12 Poor 2 Very Poor 83 Good
Max Dispersion Late 17 Gen Poor 3 Very Poor 91 Good
Category Day 2 1 4
Haines Index 5 5 3
Max LVORI Early 4 3 3
Max LVORI Late 2 3 3
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
LAL 1 1 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Mostly cloudy. Lows in the mid 20s. West winds
5 to 15 mph.
.FRIDAY...Sunny. Highs in the mid 40s. Minimum RH 43 percent.
Light winds.
.FRIDAY NIGHT...Mostly cloudy with rain likely. Lows in the lower
30s. Southeast winds less than 10 mph.
.SATURDAY...Rain. Highs in the mid 40s. Minimum RH 72 percent.
Southeast winds less than 10 mph.
.SATURDAY NIGHT...Cloudy with rain likely and a chance of snow.
Lows around 30. Southeast winds less than 10 mph.
.SUNDAY...Cloudy with a chance of snow and a slight chance of
rain. Colder. Highs in the lower 30s. Minimum RH 77 percent. West
winds 5 to 15 mph.
.SUNDAY NIGHT...Mostly cloudy with a slight chance of snow.
Colder. Lows around 11. Northwest winds 5 to 15 mph.
.MONDAY...Mostly sunny. Colder. Highs around 17. Minimum RH
49 percent. Northwest winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows around 6. Northwest winds
less than 10 mph.
.TUESDAY...Mostly sunny with a slight chance of snow. Highs
around 17. Minimum RH 42 percent. Northwest winds less than
10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ041-150900-
Cocke Smoky Mountains-
Including the city of Hartford
248 AM EST Wed Jan 15 2025
Today Tonight Thu
Cloud Cover Mclear Mclear Pcldy
Temp (24h trend) 32-37 (-3) 20-25 (+5) 38-43
RH % (24h trend) 27-32 (+1) 71-76 (-7) 45-50
RH Recovery Excellent
AM 20FT Wnd (mph) NW 8 W 26
PM 20FT Wnd (mph) NW 8 SW 8 W 27
Transport Wnd (mph) W 13 W 9 W 35
Mixing Hgt(ft-agl) 2460 180 3610
Vent Rate (mph-ft) 31980 1620 126350
Max Dispersion Early 18 Gen Poor 5 Very Poor 108 Very Good
Max Dispersion Late 29 Fair 9 Poor 114 Very Good
Category Day 3 1 5
Haines Index 5 5 3
Max LVORI Early 4 2 3
Max LVORI Late 2 3 2
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
LAL 1 1 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Mostly cloudy. Lows in the mid 20s. West winds
less than 10 mph.
.FRIDAY...Sunny. Highs in the upper 40s. Minimum RH 43 percent.
Light winds.
.FRIDAY NIGHT...Mostly cloudy with rain likely. Lows in the lower
30s. Southeast winds less than 10 mph.
.SATURDAY...Rain. Highs in the upper 40s. Minimum RH 70 percent.
Southeast winds less than 10 mph.
.SATURDAY NIGHT...Cloudy with rain likely and a chance of snow.
Lows in the lower 30s. South winds less than 10 mph.
.SUNDAY...Cloudy with a chance of snow and rain. Colder. Highs in
the mid 30s. Minimum RH 75 percent. Northwest winds less than
10 mph.
.SUNDAY NIGHT...Mostly cloudy with a slight chance of snow.
Colder. Lows around 12. Northwest winds 5 to 15 mph.
.MONDAY...Mostly sunny. Colder. Highs around 20. Minimum RH
49 percent. Northwest winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows around 7. Light winds.
.TUESDAY...Mostly sunny with a slight chance of snow. Highs
around 20. Minimum RH 43 percent. Northwest winds less than
10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ074-150900-
Sevier Smoky Mountains-
Including the cities of Elkmont and Gatlinburg
248 AM EST Wed Jan 15 2025
Today Tonight Thu
Cloud Cover Clear Mclear Pcldy
Temp (24h trend) 31-36 (-2) 19-24 (+4) 35-40
RH % (24h trend) 29-34 (-1) 75-80 (0) 47-52
RH Recovery Excellent
AM 20FT Wnd (mph) NW 10 W 25 G34
PM 20FT Wnd (mph) W 9 W 8 W 25 G35
Transport Wnd (mph) NW 13 W 8 W 32
Mixing Hgt(ft-agl) 1800 50 3050
Vent Rate (mph-ft) 23400 400 97600
Max Dispersion Early 14 Gen Poor 5 Very Poor 86 Good
Max Dispersion Late 20 Gen Poor 8 Poor 86 Good
Category Day 2 1 4
Haines Index 3 3 4
Max LVORI Early 3 2 4
Max LVORI Late 2 3 3
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
LAL 1 1 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Mostly cloudy. Lows in the lower 20s. West
winds less than 10 mph.
.FRIDAY...Sunny. Highs in the mid 40s. Minimum RH 44 percent.
Light winds.
.FRIDAY NIGHT...Cloudy with rain and snow likely. Lows in the
lower 30s. South winds less than 10 mph.
.SATURDAY...Rain and freezing rain. Highs in the lower 40s.
Minimum RH 69 percent. South winds less than 10 mph.
.SATURDAY NIGHT...Cloudy with rain likely and a chance of snow.
Lows in the upper 20s. South winds less than 10 mph.
.SUNDAY...Cloudy with a chance of snow. Colder. Highs in the
lower 30s. Minimum RH 74 percent. Northwest winds 5 to 15 mph.
.SUNDAY NIGHT...Mostly cloudy with a slight chance of snow.
Colder. Lows around 9. Northwest winds 5 to 15 mph.
.MONDAY...Mostly sunny. Colder. Highs around 17. Minimum RH
52 percent. Northwest winds 5 to 15 mph.
.MONDAY NIGHT...Partly cloudy. Lows around 5. Northwest winds
less than 10 mph.
.TUESDAY...Mostly sunny with a slight chance of snow. Highs
around 18. Minimum RH 47 percent. North winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ072-150900-
Blount Smoky Mountains-
Including the city of Cades Cove
248 AM EST Wed Jan 15 2025
Today Tonight Thu
Cloud Cover Clear Mclear Mclear
Temp (24h trend) 35-40 (-1) 22-27 (+5) 40-45
RH % (24h trend) 30-35 (0) 74-79 (-6) 47-52
RH Recovery Excellent
AM 20FT Wnd (mph) N 5 SW 18 G28
PM 20FT Wnd (mph) NW 6 SW 5 W 18 G28
Transport Wnd (mph) NW 9 SW 7 W 28
Mixing Hgt(ft-agl) 2090 170 3700
Vent Rate (mph-ft) 18810 1190 103600
Max Dispersion Early 14 Gen Poor 4 Very Poor 71 Good
Max Dispersion Late 17 Gen Poor 9 Poor 92 Good
Category Day 2 1 4
Haines Index 5 4 3
Max LVORI Early 4 2 3
Max LVORI Late 2 3 3
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
LAL 1 1 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Partly cloudy. Lows in the mid 20s. Light
winds.
.FRIDAY...Sunny. Highs in the upper 40s. Minimum RH 43 percent.
Light winds.
.FRIDAY NIGHT...Cloudy with rain likely. Lows in the mid 30s.
South winds 5 to 15 mph.
.SATURDAY...Rain. Highs in the upper 40s. Minimum RH 70 percent.
Southeast winds less than 10 mph.
.SATURDAY NIGHT...Cloudy with rain likely and a chance of snow.
Lows in the lower 30s. South winds less than 10 mph.
.SUNDAY...Cloudy with a chance of snow and rain. Colder. Highs in
the mid 30s. Minimum RH 72 percent. Northwest winds less than
10 mph.
.SUNDAY NIGHT...Mostly cloudy. Colder. Lows around 12. Northwest
winds 5 to 15 mph.
.MONDAY...Mostly sunny. Colder. Highs in the lower 20s. Minimum
RH 47 percent. Northwest winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows around 9. North winds less
than 10 mph.
.TUESDAY...Mostly sunny with a slight chance of snow. Highs in
the lower 20s. Minimum RH 40 percent. North winds less than
10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ087-150900-
Southeast Monroe-
Including the cities of Citico and Coker Creek
248 AM EST Wed Jan 15 2025
Today Tonight Thu
Cloud Cover Mclear Mclear Mclear
Temp (24h trend) 35-40 (-1) 22-27 (+5) 41-46
RH % (24h trend) 25-30 (-1) 79-84 (-5) 41-46
RH Recovery Excellent
AM 20FT Wnd (mph) N 6 SW 16 G25
PM 20FT Wnd (mph) NW 6 SW 5 W 16 G25
Transport Wnd (mph) NW 10 SW 8 W 25
Mixing Hgt(ft-agl) 1830 120 3570
Vent Rate (mph-ft) 18300 960 89250
Max Dispersion Early 14 Gen Poor 3 Very Poor 59 Gen Good
Max Dispersion Late 16 Gen Poor 5 Very Poor 79 Good
Category Day 2 1 4
Haines Index 5 4 4
Max LVORI Early 4 3 4
Max LVORI Late 2 3 3
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
LAL 1 1 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Partly cloudy. Lows in the mid 20s. Light
winds.
.FRIDAY...Sunny. Highs in the upper 40s. Minimum RH 38 percent.
Light winds.
.FRIDAY NIGHT...Rain. Not as cool. Lows in the mid 30s. Southeast
winds less than 10 mph.
.SATURDAY...Rain. Highs in the upper 40s. Minimum RH 72 percent.
Southeast winds less than 10 mph.
.SATURDAY NIGHT...Cloudy with rain likely and a chance of snow.
Lows in the lower 30s. Southeast winds less than 10 mph.
.SUNDAY...Cloudy with a slight chance of snow. Colder. Highs in
the mid 30s. Minimum RH 69 percent. Northwest winds less than
10 mph.
.SUNDAY NIGHT...Mostly cloudy. Colder. Lows around 12. Northwest
winds 5 to 15 mph.
.MONDAY...Sunny, colder. Highs in the lower 20s. Minimum RH
41 percent. North winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows around 9. North winds less
than 10 mph.
.TUESDAY...Mostly sunny with a slight chance of snow. Highs in
the lower 20s. Minimum RH 33 percent. North winds less than
10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ102-150900-
East Polk-
Including the cities of Big Frog Mountain, Ducktown,
and Turtletown
248 AM EST Wed Jan 15 2025
Today Tonight Thu
Cloud Cover Mclear Mclear Mclear
Temp (24h trend) 38-43 (+1) 22-27 (+3) 44-49
RH % (24h trend) 24-29 (-3) 82-87 (-6) 40-45
RH Recovery Excellent
AM 20FT Wnd (mph) N 6 SW 13
PM 20FT Wnd (mph) NW 6 Lgt/Var W 13
Transport Wnd (mph) NW 12 W 3 W 25
Mixing Hgt(ft-agl) 2240 150 3900
Vent Rate (mph-ft) 26880 450 97500
Max Dispersion Early 17 Gen Poor 2 Very Poor 61 Good
Max Dispersion Late 21 Fair 4 Very Poor 90 Good
Category Day 2 1 4
Haines Index 5 4 4
Max LVORI Early 4 3 4
Max LVORI Late 2 3 2
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
LAL 1 1 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Mostly clear. Lows in the mid 20s. Light winds.
.FRIDAY...Sunny. Highs in the lower 50s. Minimum RH 37 percent.
Light winds.
.FRIDAY NIGHT...Rain. Not as cool. Lows in the mid 30s. Southeast
winds less than 10 mph.
.SATURDAY...Rain. Highs around 50. Minimum RH 77 percent.
Southeast winds less than 10 mph.
.SATURDAY NIGHT...Cloudy with a chance of rain. Lows in the lower
30s. Southeast winds less than 10 mph.
.SUNDAY...Mostly cloudy. Colder. Highs in the upper 30s. Minimum
RH 65 percent. Northwest winds less than 10 mph.
.SUNDAY NIGHT...Mostly cloudy. Colder. Lows around 13. Northwest
winds less than 10 mph.
.MONDAY...Sunny, colder. Highs in the mid 20s. Minimum RH
36 percent. North winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows around 10. North winds less
than 10 mph.
.TUESDAY...Mostly sunny with a slight chance of snow. Highs in
the mid 20s. Minimum RH 29 percent. North winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
NCZ060-150900-
Cherokee-
Including the cities of Andrews, Marble, Topton, Hiawasse Dam,
Murphy, Unaka, and Violet
248 AM EST Wed Jan 15 2025
Today Tonight Thu
Cloud Cover Clear Mclear Mclear
Temp (24h trend) 38-43 (+1) 20-25 (0) 42-47
RH % (24h trend) 23-28 (-4) 81-86 (-1) 40-45
RH Recovery Excellent
AM 20FT Wnd (mph) NW 5 W 13
PM 20FT Wnd (mph) NW 6 NW 5 W 13 G21
Transport Wnd (mph) NW 14 SW 6 W 28
Mixing Hgt(ft-agl) 2420 200 3980
Vent Rate (mph-ft) 33880 1200 111440
Max Dispersion Early 24 Fair 3 Very Poor 73 Good
Max Dispersion Late 30 Fair 4 Very Poor 96 Good
Category Day 3 1 4
Haines Index 5 4 3
Max LVORI Early 3 3 4
Max LVORI Late 2 3 2
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
LAL 1 1 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Mostly clear. Lows in the lower 20s. Light
winds.
.FRIDAY...Sunny. Highs around 50. Minimum RH 37 percent. Light
winds.
.FRIDAY NIGHT...Rain. Not as cold. Lows in the mid 30s. Southeast
winds less than 10 mph.
.SATURDAY...Rain. Highs in the upper 40s. Minimum RH 76 percent.
Southeast winds less than 10 mph.
.SATURDAY NIGHT...Cloudy with rain likely. Lows in the lower 30s.
Light winds.
.SUNDAY...Mostly cloudy with a slight chance of rain. Colder.
Highs in the mid 30s. Minimum RH 67 percent. Northwest winds less
than 10 mph.
.SUNDAY NIGHT...Mostly cloudy. Colder. Lows around 12. Northwest
winds less than 10 mph.
.MONDAY...Sunny, colder. Highs in the lower 20s. Minimum RH
38 percent. Northwest winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows around 10. Light winds.
.TUESDAY...Mostly sunny with a slight chance of snow. Highs in
the mid 20s. Minimum RH 31 percent. Northwest winds less than
10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
NCZ061-150900-
Clay-
Including the cities of Shooting Creek, Brasstown, Hayesville,
and Tusquitee
248 AM EST Wed Jan 15 2025
Today Tonight Thu
Cloud Cover Clear Mclear Mclear
Temp (24h trend) 38-43 (+1) 19-24 (-1) 40-45
RH % (24h trend) 25-30 (-5) 81-86 (-4) 46-51
RH Recovery Excellent
AM 20FT Wnd (mph) NW 11 W 16
PM 20FT Wnd (mph) NW 8 NW 9 W 17
Transport Wnd (mph) NW 17 W 8 W 32
Mixing Hgt(ft-agl) 2560 150 3910
Vent Rate (mph-ft) 43520 1200 125120
Max Dispersion Early 30 Fair 3 Very Poor 78 Good
Max Dispersion Late 40 Fair 4 Very Poor 115 Very Good
Category Day 3 1 5
Haines Index 5 4 3
Max LVORI Early 3 3 4
Max LVORI Late 2 3 2
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
LAL 1 1 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Mostly clear. Lows in the lower 20s. West winds
less than 10 mph.
.FRIDAY...Sunny. Highs in the upper 40s. Minimum RH 40 percent.
Light winds.
.FRIDAY NIGHT...Mostly cloudy with rain and freezing rain likely.
Lows in the lower 30s. Light winds.
.SATURDAY...Rain and freezing rain. Highs in the mid 40s. Minimum
RH 80 percent. Light winds.
.SATURDAY NIGHT...Mostly cloudy with rain likely. Lows in the
lower 30s. Light winds.
.SUNDAY...Mostly cloudy with a slight chance of rain. Highs in
the upper 30s. Minimum RH 72 percent. Northwest winds less than
10 mph.
.SUNDAY NIGHT...Partly cloudy. Much colder. Lows around 11.
Northwest winds less than 10 mph.
.MONDAY...Sunny, colder. Highs in the mid 20s. Minimum RH
40 percent. Northwest winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy with a slight chance of snow. Lows
around 9. Northwest winds less than 10 mph.
.TUESDAY...Mostly sunny with a slight chance of snow. Highs in
the mid 20s. Minimum RH 34 percent. Northwest winds less than
10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ015-150900-
Hancock-
Including the cities of Evanston, Sneedville, Treadway,
and Kyles Ford
248 AM EST Wed Jan 15 2025
Today Tonight Thu
Cloud Cover Clear Mclear Pcldy
Temp (24h trend) 30-35 (-4) 15-20 (+2) 38-43
RH % (24h trend) 34-39 (-2) 80-85 (-5) 60-65
RH Recovery Excellent
AM 20FT Wnd (mph) Lgt/Var SW 11
PM 20FT Wnd (mph) Lgt/Var Lgt/Var W 11
Transport Wnd (mph) W 8 SW 6 W 25
Mixing Hgt(ft-agl) 2680 160 3670
Vent Rate (mph-ft) 21440 960 91750
Max Dispersion Early 8 Poor 2 Very Poor 66 Good
Max Dispersion Late 19 Gen Poor 3 Very Poor 82 Good
Category Day 2 1 4
Haines Index 5 5 3
Max LVORI Early 3 3 4
Max LVORI Late 2 4 3
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
LAL 1 1 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Mostly cloudy. Lows in the mid 20s. Light
winds.
.FRIDAY...Sunny. Highs in the lower 40s. Minimum RH 53 percent.
Light winds.
.FRIDAY NIGHT...Mostly cloudy with rain and freezing rain likely.
Lows in the upper 20s. Light winds.
.SATURDAY...Rain. Highs in the lower 40s. Minimum RH 87 percent.
Light winds.
.SATURDAY NIGHT...Cloudy with rain likely and a chance of snow.
Lows around 30. Light winds.
.SUNDAY...Cloudy with a chance of snow. Colder. Highs in the
lower 30s. Minimum RH 72 percent. Northwest winds less than
10 mph.
.SUNDAY NIGHT...Mostly cloudy with a slight chance of snow. Much
colder. Lows around 9. Northwest winds less than 10 mph.
.MONDAY...Mostly sunny. Colder. Highs around 19. Minimum RH
43 percent. Northwest winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows around 6. Light winds.
.TUESDAY...Mostly sunny. Highs around 19. Minimum RH 39 percent.
Light winds.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ016-150900-
Hawkins-
Including the city of Mooresburg
248 AM EST Wed Jan 15 2025
Today Tonight Thu
Cloud Cover Mclear Mclear Pcldy
Temp (24h trend) 30-35 (-5) 16-21 (+2) 39-44
RH % (24h trend) 35-40 (-1) 79-84 (-1) 59-64
RH Recovery Excellent
AM 20FT Wnd (mph) Lgt/Var SW 11
PM 20FT Wnd (mph) Lgt/Var Lgt/Var W 11 G19
Transport Wnd (mph) W 8 SW 5 W 26
Mixing Hgt(ft-agl) 2620 200 3510
Vent Rate (mph-ft) 20960 1000 91260
Max Dispersion Early 9 Poor 2 Very Poor 69 Good
Max Dispersion Late 18 Gen Poor 3 Very Poor 82 Good
Category Day 2 1 4
Haines Index 5 5 3
Max LVORI Early 3 3 4
Max LVORI Late 2 4 3
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
LAL 1 1 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Mostly cloudy. Lows in the mid 20s. West winds
less than 10 mph.
.FRIDAY...Sunny. Highs in the mid 40s. Minimum RH 53 percent.
Light winds.
.FRIDAY NIGHT...Mostly cloudy with rain and freezing rain likely.
Lows around 30. Light winds.
.SATURDAY...Rain. Highs in the mid 40s. Minimum RH 83 percent.
Light winds.
.SATURDAY NIGHT...Cloudy with rain likely and a chance of snow.
Lows in the lower 30s. Light winds.
.SUNDAY...Cloudy with a chance of snow. Colder. Highs in the mid
30s. Minimum RH 74 percent. Northwest winds less than 10 mph.
.SUNDAY NIGHT...Mostly cloudy with a slight chance of snow.
Colder. Lows around 12. Northwest winds less than 10 mph.
.MONDAY...Mostly sunny. Colder. Highs in the lower 20s. Minimum
RH 44 percent. Northwest winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows around 7. Light winds.
.TUESDAY...Mostly sunny. Highs around 20. Minimum RH 40 percent.
Northwest winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ017-150900-
Sullivan-
Including the cities of Kingsport, Bristol TN,
and South Holston Dam
248 AM EST Wed Jan 15 2025
Today Tonight Thu
Cloud Cover Mclear Mclear Mcldy
Temp (24h trend) 28-33 (-6) 15-20 (+3) 36-41
RH % (24h trend) 38-43 (+6) 76-81 (+2) 60-65
RH Recovery Excellent
AM 20FT Wnd (mph) NW 6 SW 17
PM 20FT Wnd (mph) W 6 SW 6 W 18
Transport Wnd (mph) W 8 SW 6 W 28
Mixing Hgt(ft-agl) 2470 250 3390
Vent Rate (mph-ft) 19760 1500 94920
Max Dispersion Early 12 Poor 3 Very Poor 68 Good
Max Dispersion Late 18 Gen Poor 3 Very Poor 80 Good
Category Day 2 1 4
Haines Index 4 5 3
Max LVORI Early 3 3 4
Max LVORI Late 2 4 3
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
LAL 1 1 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Mostly cloudy. Lows in the mid 20s. West winds
less than 10 mph.
.FRIDAY...Sunny. Highs in the mid 40s. Minimum RH 52 percent.
Light winds.
.FRIDAY NIGHT...Mostly cloudy with a chance of rain and freezing
rain. Lows around 30. Light winds.
.SATURDAY...Rain. Highs in the mid 40s. Minimum RH 79 percent.
Light winds.
.SATURDAY NIGHT...Cloudy with rain likely and a chance of snow.
Lows in the lower 30s. Light winds.
.SUNDAY...Cloudy with a chance of snow and rain. Colder. Highs in
the mid 30s. Minimum RH 77 percent. Northwest winds less than
10 mph.
.SUNDAY NIGHT...Mostly cloudy with a slight chance of snow.
Colder. Lows around 12. Northwest winds less than 10 mph.
.MONDAY...Mostly sunny. Colder. Highs around 20. Minimum RH
49 percent. West winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows around 7. Light winds.
.TUESDAY...Mostly sunny. Highs around 19. Minimum RH 46 percent.
Northwest winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ046-150900-
Northwest Carter-
Including the city of Elizabethton
248 AM EST Wed Jan 15 2025
Today Tonight Thu
Cloud Cover Clear Mclear Mcldy
Temp (24h trend) 27-32 (-6) 15-20 (+4) 35-40
RH % (24h trend) 32-37 (+4) 76-81 (0) 56-61
RH Recovery Excellent
AM 20FT Wnd (mph) NW 6 SW 16 G24
PM 20FT Wnd (mph) W 6 SW 6 W 17 G24
Transport Wnd (mph) W 10 SW 7 W 29
Mixing Hgt(ft-agl) 2270 210 3280
Vent Rate (mph-ft) 22700 1470 95120
Max Dispersion Early 14 Gen Poor 5 Very Poor 76 Good
Max Dispersion Late 22 Fair 6 Very Poor 89 Good
Category Day 2 1 4
Haines Index 4 5 3
Max LVORI Early 4 3 3
Max LVORI Late 2 3 3
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
LAL 1 1 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Mostly cloudy. Lows in the mid 20s. West winds
less than 10 mph.
.FRIDAY...Sunny. Highs in the mid 40s. Minimum RH 44 percent.
Light winds.
.FRIDAY NIGHT...Mostly cloudy with a chance of rain and freezing
rain. Lows around 30. Light winds.
.SATURDAY...Rain. Highs in the mid 40s. Minimum RH 75 percent.
Southeast winds less than 10 mph.
.SATURDAY NIGHT...Cloudy with rain likely and a chance of snow.
Lows in the lower 30s. Light winds.
.SUNDAY...Cloudy with a chance of snow and rain. Colder. Highs in
the mid 30s. Minimum RH 77 percent. Northwest winds less than
10 mph.
.SUNDAY NIGHT...Mostly cloudy with a slight chance of snow. Much
colder. Lows around 10. Northwest winds less than 10 mph.
.MONDAY...Mostly sunny. Colder. Highs around 19. Minimum RH
49 percent. West winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows around 5. Light winds.
.TUESDAY...Mostly sunny with a slight chance of snow. Highs
around 18. Minimum RH 45 percent. Northwest winds less than
10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ044-150900-
Washington TN-
Including the city of Johnson City
248 AM EST Wed Jan 15 2025
Today Tonight Thu
Cloud Cover Mclear Mclear Pcldy
Temp (24h trend) 29-34 (-6) 17-22 (+4) 37-42
RH % (24h trend) 36-41 (+5) 75-80 (-3) 57-62
RH Recovery Excellent
AM 20FT Wnd (mph) NW 6 SW 14 G23
PM 20FT Wnd (mph) W 5 SW 5 W 14 G23
Transport Wnd (mph) W 9 SW 7 W 31
Mixing Hgt(ft-agl) 2400 220 3400
Vent Rate (mph-ft) 21600 1540 105400
Max Dispersion Early 11 Poor 3 Very Poor 75 Good
Max Dispersion Late 18 Gen Poor 4 Very Poor 88 Good
Category Day 2 1 4
Haines Index 4 5 3
Max LVORI Early 3 3 4
Max LVORI Late 2 3 3
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
LAL 1 1 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Mostly cloudy. Lows in the mid 20s. West winds
less than 10 mph.
.FRIDAY...Sunny. Highs in the mid 40s. Minimum RH 48 percent.
Light winds.
.FRIDAY NIGHT...Mostly cloudy with a chance of rain and freezing
rain. Lows in the lower 30s. Southeast winds less than 10 mph.
.SATURDAY...Rain. Highs in the upper 40s. Minimum RH 77 percent.
Southeast winds less than 10 mph.
.SATURDAY NIGHT...Cloudy with rain likely and a chance of snow.
Lows in the lower 30s. Light winds.
.SUNDAY...Cloudy with a chance of snow and rain. Colder. Highs in
the mid 30s. Minimum RH 78 percent. Northwest winds less than
10 mph.
.SUNDAY NIGHT...Mostly cloudy with a slight chance of snow.
Colder. Lows around 12. Northwest winds less than 10 mph.
.MONDAY...Mostly sunny. Colder. Highs around 20. Minimum RH
49 percent. West winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows around 7. Light winds.
.TUESDAY...Mostly sunny. Highs around 19. Minimum RH 44 percent.
Northwest winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ042-150900-
Northwest Greene-
Including the city of Greeneville
248 AM EST Wed Jan 15 2025
Today Tonight Thu
Cloud Cover Clear Mclear Pcldy
Temp (24h trend) 32-37 (-4) 18-23 (+3) 40-45
RH % (24h trend) 31-36 (0) 77-82 (-7) 51-56
RH Recovery Excellent
AM 20FT Wnd (mph) NW 5 SW 12 G23
PM 20FT Wnd (mph) Lgt/Var SW 5 W 13 G23
Transport Wnd (mph) W 8 SW 7 W 30
Mixing Hgt(ft-agl) 2450 230 3510
Vent Rate (mph-ft) 19600 1610 105300
Max Dispersion Early 10 Poor 2 Very Poor 79 Good
Max Dispersion Late 17 Gen Poor 3 Very Poor 93 Good
Category Day 2 1 4
Haines Index 5 5 3
Max LVORI Early 3 3 4
Max LVORI Late 2 3 3
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
LAL 1 1 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Mostly cloudy. Lows in the mid 20s. West winds
less than 10 mph.
.FRIDAY...Sunny. Highs in the upper 40s. Minimum RH 47 percent.
Light winds.
.FRIDAY NIGHT...Cloudy with rain likely and a chance of freezing
rain. Lows in the lower 30s. Light winds.
.SATURDAY...Rain. Highs in the upper 40s. Minimum RH 77 percent.
Light winds.
.SATURDAY NIGHT...Cloudy with rain likely and a chance of snow.
Lows in the lower 30s. Light winds.
.SUNDAY...Cloudy with a chance of snow and rain. Colder. Highs in
the mid 30s. Minimum RH 73 percent. West winds less than 10 mph.
.SUNDAY NIGHT...Mostly cloudy with a slight chance of snow.
Colder. Lows around 12. Northwest winds less than 10 mph.
.MONDAY...Mostly sunny. Colder. Highs in the lower 20s. Minimum
RH 45 percent. West winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows around 7. Light winds.
.TUESDAY...Mostly sunny. Highs in the lower 20s. Minimum RH
39 percent. Northwest winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ038-150900-
Grainger-
Including the city of Bean Station
248 AM EST Wed Jan 15 2025
Today Tonight Thu
Cloud Cover Clear Mclear Pcldy
Temp (24h trend) 33-38 (-2) 18-23 (+3) 41-46
RH % (24h trend) 32-37 (-4) 78-83 (-1) 55-60
RH Recovery Excellent
AM 20FT Wnd (mph) Lgt/Var SW 12 G20
PM 20FT Wnd (mph) Lgt/Var Lgt/Var W 12 G20
Transport Wnd (mph) W 8 SW 6 W 25
Mixing Hgt(ft-agl) 2710 160 3650
Vent Rate (mph-ft) 21680 960 91250
Max Dispersion Early 8 Poor 2 Very Poor 65 Good
Max Dispersion Late 19 Gen Poor 4 Very Poor 79 Good
Category Day 2 1 4
Haines Index 5 5 3
Max LVORI Early 3 3 4
Max LVORI Late 2 4 3
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
LAL 1 1 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Mostly cloudy. Lows in the mid 20s. Light
winds.
.FRIDAY...Sunny. Highs in the mid 40s. Minimum RH 53 percent.
Light winds.
.FRIDAY NIGHT...Cloudy with rain and freezing rain likely. Lows
in the lower 30s. Light winds.
.SATURDAY...Rain. Highs in the mid 40s. Minimum RH 84 percent.
Light winds.
.SATURDAY NIGHT...Cloudy with rain likely and a chance of snow.
Lows in the lower 30s. Light winds.
.SUNDAY...Cloudy with a chance of snow. Colder. Highs in the mid
30s. Minimum RH 70 percent. Northwest winds less than 10 mph.
.SUNDAY NIGHT...Mostly cloudy. Colder. Lows around 12. Northwest
winds less than 10 mph.
.MONDAY...Mostly sunny. Colder. Highs in the lower 20s. Minimum
RH 41 percent. Northwest winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows around 9. Light winds.
.TUESDAY...Mostly sunny. Highs in the lower 20s. Minimum RH
36 percent. North winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ039-150900-
Hamblen-
Including the cities of Alpha, Morristown, and Russellville
248 AM EST Wed Jan 15 2025
Today Tonight Thu
Cloud Cover Clear Mclear Pcldy
Temp (24h trend) 33-38 (-2) 18-23 (+2) 41-46
RH % (24h trend) 32-37 (-3) 79-84 (-3) 54-59
RH Recovery Excellent
AM 20FT Wnd (mph) Lgt/Var SW 12 G21
PM 20FT Wnd (mph) Lgt/Var Lgt/Var W 12 G21
Transport Wnd (mph) W 8 SW 6 W 29
Mixing Hgt(ft-agl) 2620 200 3380
Vent Rate (mph-ft) 20960 1200 98020
Max Dispersion Early 8 Poor 2 Very Poor 72 Good
Max Dispersion Late 19 Gen Poor 4 Very Poor 85 Good
Category Day 2 1 4
Haines Index 5 5 4
Max LVORI Early 3 3 4
Max LVORI Late 2 4 3
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
LAL 1 1 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Mostly cloudy. Lows in the mid 20s. Light
winds.
.FRIDAY...Sunny. Highs in the mid 40s. Minimum RH 52 percent.
Light winds.
.FRIDAY NIGHT...Cloudy with rain likely. Lows in the lower 30s.
Light winds.
.SATURDAY...Rain. Highs in the upper 40s. Minimum RH 84 percent.
Light winds.
.SATURDAY NIGHT...Cloudy with rain likely and a chance of snow.
Lows in the lower 30s. Light winds.
.SUNDAY...Cloudy with a chance of snow and rain. Colder. Highs in
the mid 30s. Minimum RH 71 percent. Northwest winds less than
10 mph.
.SUNDAY NIGHT...Mostly cloudy with a slight chance of snow.
Colder. Lows around 13. Northwest winds less than 10 mph.
.MONDAY...Mostly sunny. Colder. Highs in the lower 20s. Minimum
RH 42 percent. Northwest winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows around 9. Light winds.
.TUESDAY...Mostly sunny. Highs in the lower 20s. Minimum RH
36 percent. North winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ040-150900-
Northwest Cocke-
Including the cities of Bybee and Newport
248 AM EST Wed Jan 15 2025
Today Tonight Thu
Cloud Cover Mclear Mclear Pcldy
Temp (24h trend) 34-39 (-3) 19-24 (+3) 42-47
RH % (24h trend) 28-33 (0) 76-81 (-7) 47-52
RH Recovery Excellent
AM 20FT Wnd (mph) Lgt/Var SW 17
PM 20FT Wnd (mph) Lgt/Var Lgt/Var W 18
Transport Wnd (mph) W 9 SW 6 W 32
Mixing Hgt(ft-agl) 2620 230 3780
Vent Rate (mph-ft) 23580 1380 120960
Max Dispersion Early 11 Poor 3 Very Poor 90 Good
Max Dispersion Late 21 Fair 4 Very Poor 105 Very Good
Category Day 2 1 5
Haines Index 5 5 4
Max LVORI Early 4 3 3
Max LVORI Late 2 3 2
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
LAL 1 1 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Mostly cloudy. Lows in the upper 20s. West
winds less than 10 mph.
.FRIDAY...Sunny. Highs in the upper 40s. Minimum RH 45 percent.
Light winds.
.FRIDAY NIGHT...Cloudy with rain likely. Lows in the lower 30s.
Light winds.
.SATURDAY...Rain. Highs in the upper 40s. Minimum RH 76 percent.
Light winds.
.SATURDAY NIGHT...Cloudy with rain likely and a chance of snow.
Lows in the lower 30s. Light winds.
.SUNDAY...Cloudy with a chance of rain and snow. Colder. Highs in
the upper 30s. Minimum RH 71 percent. West winds less than
10 mph.
.SUNDAY NIGHT...Mostly cloudy. Colder. Lows around 13. Northwest
winds less than 10 mph.
.MONDAY...Mostly sunny. Colder. Highs in the lower 20s. Minimum
RH 43 percent. Northwest winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows around 9. Light winds.
.TUESDAY...Mostly sunny with a slight chance of snow. Highs in
the lower 20s. Minimum RH 36 percent. Northwest winds less than
10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ070-150900-
Jefferson-
Including the cities of Jefferson City, Strawberry Plains,
Chestnut Hill, Dandridge, and White Pine
248 AM EST Wed Jan 15 2025
Today Tonight Thu
Cloud Cover Mclear Mclear Pcldy
Temp (24h trend) 34-39 (-2) 19-24 (+3) 42-47
RH % (24h trend) 31-36 (-4) 79-84 (-3) 51-56
RH Recovery Excellent
AM 20FT Wnd (mph) Lgt/Var SW 14 G22
PM 20FT Wnd (mph) Lgt/Var Lgt/Var W 16
Transport Wnd (mph) W 8 SW 6 W 29
Mixing Hgt(ft-agl) 2520 240 3650
Vent Rate (mph-ft) 20160 1440 105850
Max Dispersion Early 8 Poor 2 Very Poor 76 Good
Max Dispersion Late 17 Gen Poor 5 Very Poor 90 Good
Category Day 2 1 4
Haines Index 5 5 4
Max LVORI Early 4 3 4
Max LVORI Late 2 3 3
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
LAL 1 1 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Mostly cloudy. Lows in the upper 20s. Light
winds.
.FRIDAY...Sunny. Highs in the upper 40s. Minimum RH 50 percent.
Light winds.
.FRIDAY NIGHT...Cloudy with rain likely. Lows in the lower 30s.
Light winds.
.SATURDAY...Rain. Highs in the upper 40s. Minimum RH 82 percent.
Light winds.
.SATURDAY NIGHT...Cloudy with rain likely and a chance of snow.
Lows in the lower 30s. Light winds.
.SUNDAY...Cloudy with a chance of snow and rain. Colder. Highs in
the mid 30s. Minimum RH 70 percent. Northwest winds less than
10 mph.
.SUNDAY NIGHT...Mostly cloudy. Colder. Lows around 14. Northwest
winds less than 10 mph.
.MONDAY...Mostly sunny. Colder. Highs in the lower 20s. Minimum
RH 42 percent. Northwest winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows around 10. Northwest winds
less than 10 mph.
.TUESDAY...Partly sunny. Highs in the lower 20s. Minimum RH
36 percent. North winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ035-150900-
Morgan-
Including the cities of Pine Orchard, High Point, and Petros
248 AM EST Wed Jan 15 2025
Today Tonight Thu
Cloud Cover Clear Mclear Mclear
Temp (24h trend) 34-39 (-4) 19-24 (+5) 40-45
RH % (24h trend) 26-31 (-6) 85-90 (+3) 53-58
RH Recovery Excellent
AM 20FT Wnd (mph) Lgt/Var SW 14
PM 20FT Wnd (mph) Lgt/Var W 5 W 13
Transport Wnd (mph) W 9 W 6 W 24
Mixing Hgt(ft-agl) 2680 200 3280
Vent Rate (mph-ft) 24120 1200 78720
Max Dispersion Early 8 Poor 3 Very Poor 62 Good
Max Dispersion Late 20 Gen Poor 5 Very Poor 70 Good
Category Day 2 1 4
Haines Index 5 5 3
Max LVORI Early 3 3 5
Max LVORI Late 2 4 3
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
LAL 1 1 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Mostly cloudy. Lows in the lower 20s. Light
winds.
.FRIDAY...Sunny. Highs in the mid 40s. Minimum RH 54 percent.
Light winds.
.FRIDAY NIGHT...Rain. Not as cool. Lows in the mid 30s. South
winds less than 10 mph.
.SATURDAY...Rain. Highs in the mid 40s. Minimum RH 86 percent.
South winds less than 10 mph.
.SATURDAY NIGHT...Cloudy with a chance of rain and snow. Lows in
the upper 20s. Northwest winds less than 10 mph.
.SUNDAY...Mostly cloudy. Colder. Highs in the lower 30s. Minimum
RH 65 percent. Northwest winds less than 10 mph.
.SUNDAY NIGHT...Mostly cloudy. Colder. Lows around 10. Northwest
winds less than 10 mph.
.MONDAY...Sunny, colder. Highs around 20. Minimum RH 38 percent.
Northwest winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows around 7. North winds less
than 10 mph.
.TUESDAY...Mostly sunny. Highs in the lower 20s. Minimum RH
33 percent. North winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ012-150900-
Scott TN-
Including the cities of Big South Fork National, Oneida,
Smokey Junction, Elgin, Huntsville, Norma, and Slick Rock
248 AM EST Wed Jan 15 2025
Today Tonight Thu
Cloud Cover Clear Mclear Pcldy
Temp (24h trend) 33-38 (-4) 19-24 (+7) 39-44
RH % (24h trend) 27-32 (-6) 83-88 (-2) 58-63
RH Recovery Excellent
AM 20FT Wnd (mph) Lgt/Var SW 11 G19
PM 20FT Wnd (mph) Lgt/Var SW 5 W 11 G19
Transport Wnd (mph) W 9 W 6 W 25
Mixing Hgt(ft-agl) 2730 200 3180
Vent Rate (mph-ft) 24570 1200 79500
Max Dispersion Early 8 Poor 3 Very Poor 65 Good
Max Dispersion Late 20 Gen Poor 6 Very Poor 70 Good
Category Day 2 1 4
Haines Index 5 4 3
Max LVORI Early 4 3 4
Max LVORI Late 2 3 3
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
LAL 1 1 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Mostly cloudy. Lows in the lower 20s. Light
winds.
.FRIDAY...Sunny. Highs in the mid 40s. Minimum RH 51 percent.
Southeast winds less than 10 mph.
.FRIDAY NIGHT...Rain. Not as cool. Lows in the mid 30s. South
winds less than 10 mph.
.SATURDAY...Rain. Highs in the mid 40s. Minimum RH 82 percent.
South winds less than 10 mph.
.SATURDAY NIGHT...Cloudy with a chance of rain and snow. Lows in
the mid 20s. Northwest winds less than 10 mph.
.SUNDAY...Cloudy with a slight chance of snow. Colder. Highs
around 30. Minimum RH 68 percent. Northwest winds less than
10 mph.
.SUNDAY NIGHT...Mostly cloudy. Colder. Lows around 9. Northwest
winds less than 10 mph.
.MONDAY...Sunny, colder. Highs around 19. Minimum RH 40 percent.
Northwest winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows around 6. Light winds.
.TUESDAY...Mostly sunny. Highs around 20. Minimum RH 36 percent.
North winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ013-150900-
Campbell-
Including the cities of Fincastle, La Follette, Elk Valley,
Jellico, White Oak, Caryville, and Royal Blue
248 AM EST Wed Jan 15 2025
Today Tonight Thu
Cloud Cover Clear Mclear Pcldy
Temp (24h trend) 33-38 (-3) 19-24 (+6) 38-43
RH % (24h trend) 28-33 (-6) 82-87 (-2) 55-60
RH Recovery Excellent
AM 20FT Wnd (mph) Lgt/Var SW 13
PM 20FT Wnd (mph) Lgt/Var W 6 W 13
Transport Wnd (mph) W 9 W 5 W 25
Mixing Hgt(ft-agl) 2760 120 3370
Vent Rate (mph-ft) 24840 600 84250
Max Dispersion Early 8 Poor 2 Very Poor 64 Good
Max Dispersion Late 21 Fair 5 Very Poor 73 Good
Category Day 2 1 4
Haines Index 5 4 4
Max LVORI Early 4 3 4
Max LVORI Late 2 3 3
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
LAL 1 1 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Mostly cloudy. Lows in the mid 20s. Light
winds.
.FRIDAY...Sunny. Highs in the mid 40s. Minimum RH 56 percent.
Light winds.
.FRIDAY NIGHT...Rain. Lows in the lower 30s. South winds less
than 10 mph.
.SATURDAY...Rain. Highs in the mid 40s. Minimum RH 80 percent.
South winds less than 10 mph.
.SATURDAY NIGHT...Cloudy with rain likely and a chance of snow.
Lows in the upper 20s. Northwest winds less than 10 mph.
.SUNDAY...Mostly cloudy with a slight chance of snow. Colder.
Highs in the lower 30s. Minimum RH 70 percent. Northwest winds
less than 10 mph.
.SUNDAY NIGHT...Mostly cloudy. Colder. Lows around 10. Northwest
winds less than 10 mph.
.MONDAY...Sunny, colder. Highs around 19. Minimum RH 42 percent.
Northwest winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows around 7. Northwest winds
less than 10 mph.
.TUESDAY...Mostly sunny. Highs around 19. Minimum RH 37 percent.
North winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ014-150900-
Claiborne-
Including the cities of Lone Mountain, Sandlick, Springdale,
Arthur, Harrogate-Shawanee, Clairfield, and Howard Quarter
248 AM EST Wed Jan 15 2025
Today Tonight Thu
Cloud Cover Clear Mclear Pcldy
Temp (24h trend) 32-37 (-3) 17-22 (+4) 38-43
RH % (24h trend) 31-36 (-5) 83-88 (0) 58-63
RH Recovery Excellent
AM 20FT Wnd (mph) Lgt/Var SW 10 G18
PM 20FT Wnd (mph) Lgt/Var Lgt/Var W 10 G18
Transport Wnd (mph) W 8 SW 5 W 25
Mixing Hgt(ft-agl) 2840 170 3600
Vent Rate (mph-ft) 22720 850 90000
Max Dispersion Early 8 Poor 2 Very Poor 60 Gen Good
Max Dispersion Late 20 Gen Poor 4 Very Poor 79 Good
Category Day 2 1 4
Haines Index 5 5 3
Max LVORI Early 3 3 5
Max LVORI Late 2 4 3
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
LAL 1 1 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Mostly cloudy. Lows in the mid 20s. Light
winds.
.FRIDAY...Sunny. Highs in the mid 40s. Minimum RH 55 percent.
Light winds.
.FRIDAY NIGHT...Cloudy with rain and freezing rain likely. Lows
in the lower 30s. Light winds.
.SATURDAY...Rain. Highs in the mid 40s. Minimum RH 85 percent.
Light winds.
.SATURDAY NIGHT...Cloudy with rain likely and a chance of snow.
Lows in the upper 20s. Northwest winds less than 10 mph.
.SUNDAY...Mostly cloudy with a chance of snow. Colder. Highs in
the lower 30s. Minimum RH 72 percent. Northwest winds less than
10 mph.
.SUNDAY NIGHT...Mostly cloudy. Colder. Lows around 10. Northwest
winds less than 10 mph.
.MONDAY...Mostly sunny. Colder. Highs around 19. Minimum RH
43 percent. Northwest winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows around 6. Light winds.
.TUESDAY...Mostly sunny. Highs around 20. Minimum RH 39 percent.
Light winds.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ037-150900-
Union-
Including the cities of Maynardville, Norris Lake, Paulette,
Rose Hill, Sharps Chapel, and Luttrell
248 AM EST Wed Jan 15 2025
Today Tonight Thu
Cloud Cover Clear Mclear Pcldy
Temp (24h trend) 35-40 (-2) 19-24 (+4) 42-47
RH % (24h trend) 29-34 (-6) 81-86 (+1) 52-57
RH Recovery Excellent
AM 20FT Wnd (mph) Lgt/Var SW 11 G20
PM 20FT Wnd (mph) Lgt/Var Lgt/Var W 11 G20
Transport Wnd (mph) W 8 SW 5 W 24
Mixing Hgt(ft-agl) 3020 220 3940
Vent Rate (mph-ft) 24160 1100 94560
Max Dispersion Early 8 Poor 2 Very Poor 58 Gen Good
Max Dispersion Late 22 Fair 5 Very Poor 83 Good
Category Day 2 1 4
Haines Index 5 5 4
Max LVORI Early 3 3 4
Max LVORI Late 2 3 3
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
LAL 1 1 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Mostly cloudy. Lows in the mid 20s. Light
winds.
.FRIDAY...Sunny. Highs in the mid 40s. Minimum RH 54 percent.
Light winds.
.FRIDAY NIGHT...Cloudy with rain likely. Lows in the lower 30s.
Light winds.
.SATURDAY...Rain. Highs in the mid 40s. Minimum RH 82 percent.
Light winds.
.SATURDAY NIGHT...Cloudy with rain likely and a chance of snow.
Lows in the lower 30s. Northwest winds less than 10 mph.
.SUNDAY...Mostly cloudy with a chance of snow. Colder. Highs in
the mid 30s. Minimum RH 68 percent. Northwest winds less than
10 mph.
.SUNDAY NIGHT...Mostly cloudy. Colder. Lows around 13. Northwest
winds less than 10 mph.
.MONDAY...Sunny, colder. Highs in the lower 20s. Minimum RH
40 percent. Northwest winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows around 9. Light winds.
.TUESDAY...Mostly sunny. Highs in the lower 20s. Minimum RH
35 percent. North winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ036-150900-
Anderson-
Including the cities of Oak Ridge and Clinton
248 AM EST Wed Jan 15 2025
Today Tonight Thu
Cloud Cover Clear Mclear Mclear
Temp (24h trend) 35-40 (-2) 20-25 (+4) 41-46
RH % (24h trend) 30-35 (-4) 82-87 (+3) 49-54
RH Recovery Excellent
AM 20FT Wnd (mph) N 6 SW 16
PM 20FT Wnd (mph) Lgt/Var W 6 W 16
Transport Wnd (mph) W 8 SW 6 W 24
Mixing Hgt(ft-agl) 2700 190 3880
Vent Rate (mph-ft) 21600 1140 93120
Max Dispersion Early 7 Poor 2 Very Poor 63 Good
Max Dispersion Late 20 Gen Poor 4 Very Poor 85 Good
Category Day 2 1 4
Haines Index 5 4 3
Max LVORI Early 3 3 4
Max LVORI Late 2 3 3
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
LAL 1 1 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Partly cloudy. Lows in the mid 20s. Light
winds.
.FRIDAY...Sunny. Highs in the mid 40s. Minimum RH 56 percent.
Light winds.
.FRIDAY NIGHT...Rain. Lows in the mid 30s. Light winds.
.SATURDAY...Rain. Highs in the mid 40s. Minimum RH 82 percent.
South winds less than 10 mph.
.SATURDAY NIGHT...Cloudy with rain likely and a chance of snow.
Lows around 30. Northwest winds less than 10 mph.
.SUNDAY...Mostly cloudy with a slight chance of snow. Colder.
Highs in the mid 30s. Minimum RH 66 percent. Northwest winds less
than 10 mph.
.SUNDAY NIGHT...Mostly cloudy. Colder. Lows around 13. Northwest
winds less than 10 mph.
.MONDAY...Sunny, colder. Highs in the lower 20s. Minimum RH
39 percent. Northwest winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows around 9. North winds less
than 10 mph.
.TUESDAY...Mostly sunny. Highs in the lower 20s. Minimum RH
33 percent. North winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ069-150900-
Knox-
Including the cities of Bearden, Knoxville, and Lake Forest
248 AM EST Wed Jan 15 2025
Today Tonight Thu
Cloud Cover Clear Mclear Pcldy
Temp (24h trend) 35-40 (-2) 20-25 (+3) 43-48
RH % (24h trend) 32-37 (-5) 80-85 (+1) 51-56
RH Recovery Excellent
AM 20FT Wnd (mph) Lgt/Var SW 14
PM 20FT Wnd (mph) Lgt/Var Lgt/Var W 14 G22
Transport Wnd (mph) W 7 SW 6 W 24
Mixing Hgt(ft-agl) 2560 230 3860
Vent Rate (mph-ft) 17920 1380 92640
Max Dispersion Early 6 Very Poor 2 Very Poor 67 Good
Max Dispersion Late 16 Gen Poor 5 Very Poor 83 Good
Category Day 2 1 4
Haines Index 5 4 4
Max LVORI Early 3 3 4
Max LVORI Late 2 3 3
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
LAL 1 1 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Partly cloudy. Lows in the mid 20s. Light
winds.
.FRIDAY...Sunny. Highs in the upper 40s. Minimum RH 54 percent.
Light winds.
.FRIDAY NIGHT...Cloudy with rain likely. Lows in the lower 30s.
Light winds.
.SATURDAY...Rain. Highs in the upper 40s. Minimum RH 83 percent.
South winds less than 10 mph.
.SATURDAY NIGHT...Cloudy with rain likely and a chance of snow.
Lows in the lower 30s. West winds less than 10 mph.
.SUNDAY...Cloudy with a slight chance of snow. Colder. Highs in
the mid 30s. Minimum RH 66 percent. Northwest winds less than
10 mph.
.SUNDAY NIGHT...Mostly cloudy. Colder. Lows around 15. Northwest
winds less than 10 mph.
.MONDAY...Sunny, colder. Highs in the lower 20s. Minimum RH
39 percent. Northwest winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows around 11. Northwest winds
less than 10 mph.
.TUESDAY...Partly sunny. Highs in the mid 20s. Minimum RH
32 percent. North winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ073-150900-
North Sevier-
Including the cities of Harrisburg, Kodak, McMahan, Sevierville,
Seymour, and Pigeon Forge
248 AM EST Wed Jan 15 2025
Today Tonight Thu
Cloud Cover Mclear Mclear Pcldy
Temp (24h trend) 36-41 (-2) 20-25 (+3) 42-47
RH % (24h trend) 28-33 (-3) 78-83 (-9) 47-52
RH Recovery Excellent
AM 20FT Wnd (mph) Lgt/Var SW 17
PM 20FT Wnd (mph) NW 5 Lgt/Var W 17
Transport Wnd (mph) W 8 SW 6 W 30
Mixing Hgt(ft-agl) 2570 280 4060
Vent Rate (mph-ft) 20560 1680 121800
Max Dispersion Early 8 Poor 4 Very Poor 86 Good
Max Dispersion Late 19 Gen Poor 7 Poor 108 Very Good
Category Day 2 1 5
Haines Index 5 4 4
Max LVORI Early 4 3 4
Max LVORI Late 2 3 2
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
LAL 1 1 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Mostly cloudy. Lows in the mid 20s. Light
winds.
.FRIDAY...Sunny. Highs in the upper 40s. Minimum RH 47 percent.
Light winds.
.FRIDAY NIGHT...Cloudy with rain likely. Lows in the lower 30s.
Light winds.
.SATURDAY...Rain. Highs in the upper 40s. Minimum RH 79 percent.
Light winds.
.SATURDAY NIGHT...Cloudy with rain likely and a chance of snow.
Lows in the lower 30s. Light winds.
.SUNDAY...Cloudy with a chance of snow and rain. Colder. Highs in
the upper 30s. Minimum RH 70 percent. Northwest winds less than
10 mph.
.SUNDAY NIGHT...Mostly cloudy. Colder. Lows around 13. Northwest
winds less than 10 mph.
.MONDAY...Mostly sunny. Colder. Highs in the lower 20s. Minimum
RH 44 percent. Northwest winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows around 8. Light winds.
.TUESDAY...Mostly sunny with a slight chance of snow. Highs in
the lower 20s. Minimum RH 37 percent. North winds less than
10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ067-150900-
Roane-
Including the cities of Harriman, Eagle Furnace, Rockwood,
Bradbury, Fairview, Kingston, and Oliver Springs
248 AM EST Wed Jan 15 2025
Today Tonight Thu
Cloud Cover Clear Mclear Mclear
Temp (24h trend) 36-41 (-3) 20-25 (+3) 44-49
RH % (24h trend) 32-37 (-2) 88-93 (+2) 49-54
RH Recovery Excellent
AM 20FT Wnd (mph) Lgt/Var SW 10
PM 20FT Wnd (mph) Lgt/Var Lgt/Var W 10 G17
Transport Wnd (mph) W 7 SW 3 W 23
Mixing Hgt(ft-agl) 2710 250 4020
Vent Rate (mph-ft) 18970 750 92460
Max Dispersion Early 7 Poor 2 Very Poor 62 Good
Max Dispersion Late 16 Gen Poor 4 Very Poor 82 Good
Category Day 2 1 4
Haines Index 4 4 3
Max LVORI Early 3 4 5
Max LVORI Late 2 5 3
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
LAL 1 1 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Partly cloudy. Lows in the mid 20s. Light
winds.
.FRIDAY...Sunny. Highs in the upper 40s. Minimum RH 56 percent.
Light winds.
.FRIDAY NIGHT...Rain. Not as cool. Lows in the mid 30s. Light
winds.
.SATURDAY...Rain. Highs in the upper 40s. Minimum RH 87 percent.
South winds less than 10 mph.
.SATURDAY NIGHT...Cloudy with a chance of rain. Lows around 30.
West winds less than 10 mph.
.SUNDAY...Mostly cloudy. Colder. Highs in the mid 30s. Minimum RH
63 percent. Northwest winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy. Colder. Lows around 13. Northwest
winds less than 10 mph.
.MONDAY...Sunny, colder. Highs in the lower 20s. Minimum RH
37 percent. Northwest winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows around 10. North winds less
than 10 mph.
.TUESDAY...Mostly sunny. Highs in the mid 20s. Minimum RH
31 percent. North winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ068-150900-
Loudon-
Including the cities of Lenoir City and Loudon
248 AM EST Wed Jan 15 2025
Today Tonight Thu
Cloud Cover Clear Mclear Mclear
Temp (24h trend) 36-41 (-3) 20-25 (+3) 44-49
RH % (24h trend) 33-38 (-1) 85-90 (-2) 48-53
RH Recovery Excellent
AM 20FT Wnd (mph) Lgt/Var SW 11
PM 20FT Wnd (mph) Lgt/Var Lgt/Var W 11 G19
Transport Wnd (mph) W 6 SW 5 W 23
Mixing Hgt(ft-agl) 2530 250 4210
Vent Rate (mph-ft) 15180 1250 96830
Max Dispersion Early 7 Poor 2 Very Poor 66 Good
Max Dispersion Late 14 Gen Poor 4 Very Poor 86 Good
Category Day 2 1 4
Haines Index 5 4 4
Max LVORI Early 5 4 5
Max LVORI Late 2 5 3
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
LAL 1 1 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Partly cloudy. Lows in the mid 20s. Light
winds.
.FRIDAY...Sunny. Highs in the upper 40s. Minimum RH 52 percent.
Light winds.
.FRIDAY NIGHT...Rain. Lows in the mid 30s. South winds less than
10 mph.
.SATURDAY...Rain. Highs around 50. Minimum RH 83 percent. South
winds less than 10 mph.
.SATURDAY NIGHT...Cloudy with a chance of rain. Lows in the lower
30s. West winds less than 10 mph.
.SUNDAY...Cloudy, colder. Highs in the mid 30s. Minimum RH
64 percent. Northwest winds less than 10 mph.
.SUNDAY NIGHT...Mostly cloudy. Colder. Lows around 14. Northwest
winds less than 10 mph.
.MONDAY...Sunny, colder. Highs in the mid 20s. Minimum RH
38 percent. Northwest winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows around 10. North winds less
than 10 mph.
.TUESDAY...Mostly sunny. Highs in the mid 20s. Minimum RH
31 percent. North winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ071-150900-
Northwest Blount-
Including the cities of Happy Valley, Maryville, and Alcoa
248 AM EST Wed Jan 15 2025
Today Tonight Thu
Cloud Cover Clear Mclear Mclear
Temp (24h trend) 36-41 (-2) 22-27 (+5) 44-49
RH % (24h trend) 34-39 (-1) 79-84 (-5) 49-54
RH Recovery Excellent
AM 20FT Wnd (mph) Lgt/Var SW 13 G21
PM 20FT Wnd (mph) Lgt/Var Lgt/Var W 14 G22
Transport Wnd (mph) W 7 SW 7 W 25
Mixing Hgt(ft-agl) 2450 250 4070
Vent Rate (mph-ft) 17150 1750 101750
Max Dispersion Early 7 Poor 3 Very Poor 69 Good
Max Dispersion Late 15 Gen Poor 6 Very Poor 88 Good
Category Day 2 1 4
Haines Index 5 4 4
Max LVORI Early 4 3 4
Max LVORI Late 2 3 3
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
LAL 1 1 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Partly cloudy. Lows in the mid 20s. Light
winds.
.FRIDAY...Sunny. Highs in the upper 40s. Minimum RH 50 percent.
Light winds.
.FRIDAY NIGHT...Cloudy with rain likely. Lows in the mid 30s.
South winds less than 10 mph.
.SATURDAY...Rain. Highs around 50. Minimum RH 79 percent.
Southeast winds less than 10 mph.
.SATURDAY NIGHT...Cloudy with rain likely and a chance of snow.
Lows in the lower 30s. South winds less than 10 mph.
.SUNDAY...Cloudy with a slight chance of rain and snow. Colder.
Highs in the upper 30s. Minimum RH 69 percent. Northwest winds
less than 10 mph.
.SUNDAY NIGHT...Mostly cloudy. Colder. Lows around 14. Northwest
winds less than 10 mph.
.MONDAY...Mostly sunny. Colder. Highs in the mid 20s. Minimum RH
43 percent. Northwest winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows around 10. North winds less
than 10 mph.
.TUESDAY...Mostly sunny. Highs in the mid 20s. Minimum RH
35 percent. Northeast winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ086-150900-
Northwest Monroe-
Including the cities of Sweetwater, Madisonville,
and Bullet Creek
248 AM EST Wed Jan 15 2025
Today Tonight Thu
Cloud Cover Clear Mclear Mclear
Temp (24h trend) 38-43 (-1) 21-26 (+4) 46-51
RH % (24h trend) 28-33 (-2) 83-88 (-7) 42-47
RH Recovery Excellent
AM 20FT Wnd (mph) Lgt/Var SW 11
PM 20FT Wnd (mph) Lgt/Var Lgt/Var W 11
Transport Wnd (mph) NW 7 SW 5 W 23
Mixing Hgt(ft-agl) 2540 270 4310
Vent Rate (mph-ft) 17780 1350 99130
Max Dispersion Early 11 Poor 3 Very Poor 64 Good
Max Dispersion Late 15 Gen Poor 5 Very Poor 88 Good
Category Day 2 1 4
Haines Index 5 4 4
Max LVORI Early 5 3 4
Max LVORI Late 2 4 2
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
LAL 1 1 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Partly cloudy. Lows in the mid 20s. Light
winds.
.FRIDAY...Sunny. Highs in the lower 50s. Minimum RH 44 percent.
Light winds.
.FRIDAY NIGHT...Rain. Not as cool. Lows in the mid 30s. South
winds less than 10 mph.
.SATURDAY...Rain. Highs in the lower 50s. Minimum RH 77 percent.
South winds less than 10 mph.
.SATURDAY NIGHT...Cloudy with a chance of rain. Lows in the lower
30s. South winds less than 10 mph.
.SUNDAY...Cloudy, colder. Highs in the upper 30s. Minimum RH
64 percent. Northwest winds less than 10 mph.
.SUNDAY NIGHT...Mostly cloudy. Colder. Lows around 13. Northwest
winds less than 10 mph.
.MONDAY...Sunny, colder. Highs in the mid 20s. Minimum RH
38 percent. North winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows around 10. North winds less
than 10 mph.
.TUESDAY...Mostly sunny. Highs in the mid 20s. Minimum RH
31 percent. North winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ083-150900-
Rhea-
Including the cities of Dayton, Evensville, Old Washington,
Grandview, and Spring City
248 AM EST Wed Jan 15 2025
Today Tonight Thu
Cloud Cover Mclear Mclear Mclear
Temp (24h trend) 37-42 (-3) 21-26 (+4) 43-48
RH % (24h trend) 33-38 (-2) 90-95 (+5) 51-56
RH Recovery Excellent
AM 20FT Wnd (mph) Lgt/Var SW 11 G19
PM 20FT Wnd (mph) Lgt/Var Lgt/Var W 11 G20
Transport Wnd (mph) W 8 W 5 W 24
Mixing Hgt(ft-agl) 2630 170 3800
Vent Rate (mph-ft) 21040 850 91200
Max Dispersion Early 9 Poor 2 Very Poor 67 Good
Max Dispersion Late 19 Gen Poor 4 Very Poor 78 Good
Category Day 2 1 4
Haines Index 5 4 3
Max LVORI Early 4 4 6
Max LVORI Late 2 5 3
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
LAL 1 1 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Mostly clear. Lows in the mid 20s. Light winds.
.FRIDAY...Sunny. Highs in the mid 40s. Minimum RH 59 percent.
Light winds.
.FRIDAY NIGHT...Rain. Not as cool. Lows in the mid 30s. South
winds less than 10 mph.
.SATURDAY...Rain. Highs in the upper 40s. Minimum RH 89 percent.
South winds less than 10 mph.
.SATURDAY NIGHT...Cloudy with a chance of rain. Lows around 30.
Northwest winds less than 10 mph.
.SUNDAY...Mostly cloudy. Colder. Highs in the mid 30s. Minimum RH
65 percent. Northwest winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy. Colder. Lows around 12. Northwest
winds less than 10 mph.
.MONDAY...Sunny, colder. Highs in the lower 20s. Minimum RH
37 percent. Northwest winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows around 10. North winds less
than 10 mph.
.TUESDAY...Mostly sunny. Highs in the mid 20s. Minimum RH
32 percent. North winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ084-150900-
Meigs-
Including the city of Big Spring
248 AM EST Wed Jan 15 2025
Today Tonight Thu
Cloud Cover Clear Mclear Mclear
Temp (24h trend) 39-44 (-3) 20-25 (+2) 46-51
RH % (24h trend) 30-35 (-3) 92-97 (+2) 44-49
RH Recovery Excellent
AM 20FT Wnd (mph) Lgt/Var SW 8
PM 20FT Wnd (mph) Lgt/Var Lgt/Var W 9
Transport Wnd (mph) W 7 SW 5 W 22
Mixing Hgt(ft-agl) 2670 280 4230
Vent Rate (mph-ft) 18690 1400 93060
Max Dispersion Early 9 Poor 2 Very Poor 63 Good
Max Dispersion Late 17 Gen Poor 4 Very Poor 81 Good
Category Day 2 1 4
Haines Index 4 4 4
Max LVORI Early 5 4 6
Max LVORI Late 2 6 3
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
LAL 1 1 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Mostly clear. Lows in the mid 20s. Light winds.
.FRIDAY...Sunny. Highs in the upper 40s. Minimum RH 54 percent.
Light winds.
.FRIDAY NIGHT...Rain. Not as cool. Lows in the mid 30s. South
winds less than 10 mph.
.SATURDAY...Rain. Highs around 50. Minimum RH 87 percent. South
winds less than 10 mph.
.SATURDAY NIGHT...Cloudy with a chance of rain. Lows in the lower
30s. West winds less than 10 mph.
.SUNDAY...Mostly cloudy. Colder. Highs in the mid 30s. Minimum RH
61 percent. Northwest winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy. Colder. Lows around 13. Northwest
winds less than 10 mph.
.MONDAY...Sunny, colder. Highs in the mid 20s. Minimum RH
35 percent. North winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows around 10. North winds less
than 10 mph.
.TUESDAY...Mostly sunny. Highs in the mid 20s. Minimum RH
30 percent. North winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ085-150900-
McMinn-
Including the cities of Athens, Clear Water, Dentville,
and Etowah
248 AM EST Wed Jan 15 2025
Today Tonight Thu
Cloud Cover Clear Mclear Mclear
Temp (24h trend) 38-43 (-2) 20-25 (+3) 47-52
RH % (24h trend) 29-34 (-1) 91-96 (-1) 43-48
RH Recovery Excellent
AM 20FT Wnd (mph) Lgt/Var SW 11
PM 20FT Wnd (mph) Lgt/Var Lgt/Var W 11
Transport Wnd (mph) NW 7 SW 5 W 23
Mixing Hgt(ft-agl) 2460 240 4330
Vent Rate (mph-ft) 17220 1200 99590
Max Dispersion Early 11 Poor 2 Very Poor 61 Good
Max Dispersion Late 15 Gen Poor 4 Very Poor 84 Good
Category Day 2 1 4
Haines Index 4 4 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
LAL 1 1 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Mostly clear. Lows in the mid 20s. Light winds.
.FRIDAY...Sunny. Highs around 50. Minimum RH 49 percent. Light
winds.
.FRIDAY NIGHT...Rain. Not as cool. Lows in the mid 30s. South
winds less than 10 mph.
.SATURDAY...Rain. Highs in the lower 50s. Minimum RH 82 percent.
South winds less than 10 mph.
.SATURDAY NIGHT...Cloudy with a chance of rain. Lows in the lower
30s. South winds less than 10 mph.
.SUNDAY...Mostly cloudy. Colder. Highs in the upper 30s. Minimum
RH 61 percent. North winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy. Colder. Lows around 13. Northwest
winds less than 10 mph.
.MONDAY...Sunny, colder. Highs in the mid 20s. Minimum RH
35 percent. North winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows around 11. North winds less
than 10 mph.
.TUESDAY...Mostly sunny. Highs in the mid 20s. Minimum RH
29 percent. North winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ099-150900-
Hamilton-
Including the cities of Chattanooga, Lookout Mountain,
and Signal Mountain
248 AM EST Wed Jan 15 2025
Today Tonight Thu
Cloud Cover Mclear Mclear Mclear
Temp (24h trend) 40-45 (-1) 23-28 (+2) 47-52
RH % (24h trend) 33-38 (+2) 92-97 (+8) 42-47
RH Recovery Excellent
AM 20FT Wnd (mph) NE 6 SW 10 G18
PM 20FT Wnd (mph) Lgt/Var Lgt/Var W 11
Transport Wnd (mph) W 9 W 5 W 23
Mixing Hgt(ft-agl) 3010 180 4190
Vent Rate (mph-ft) 27090 900 96370
Max Dispersion Early 11 Poor 2 Very Poor 67 Good
Max Dispersion Late 24 Fair 4 Very Poor 89 Good
Category Day 2 1 4
Haines Index 4 4 4
Max LVORI Early 4 4 6
Max LVORI Late 2 5 2
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
LAL 1 1 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Mostly clear. Lows in the mid 20s. Light winds.
.FRIDAY...Sunny. Highs in the upper 40s. Minimum RH 53 percent.
Light winds.
.FRIDAY NIGHT...Rain. Not as cool. Lows in the upper 30s. South
winds less than 10 mph.
.SATURDAY...Rain. Highs in the lower 50s. Minimum RH 85 percent.
Southeast winds less than 10 mph.
.SATURDAY NIGHT...Cloudy with a chance of rain. Lows in the lower
30s. South winds less than 10 mph.
.SUNDAY...Mostly cloudy. Colder. Highs in the mid 30s. Minimum RH
61 percent. Northwest winds 5 to 15 mph.
.SUNDAY NIGHT...Partly cloudy. Colder. Lows around 14. Northwest
winds 5 to 15 mph.
.MONDAY...Sunny, colder. Highs in the mid 20s. Minimum RH
35 percent. North winds 5 to 15 mph.
.MONDAY NIGHT...Partly cloudy. Lows around 13. North winds less
than 10 mph.
.TUESDAY...Mostly sunny. Highs in the mid 20s. Minimum RH
30 percent. North winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ100-150900-
Bradley-
Including the cities of Cleveland and Tasso
248 AM EST Wed Jan 15 2025
Today Tonight Thu
Cloud Cover Mclear Mclear Mclear
Temp (24h trend) 40-45 (-1) 21-26 (+2) 48-53
RH % (24h trend) 28-33 (+2) 95-100 (+3) 40-45
RH Recovery Excellent
AM 20FT Wnd (mph) N 5 SW 9
PM 20FT Wnd (mph) Lgt/Var Lgt/Var W 10
Transport Wnd (mph) W 8 SW 6 W 23
Mixing Hgt(ft-agl) 2870 230 4460
Vent Rate (mph-ft) 22960 1380 102580
Max Dispersion Early 12 Poor 1 Very Poor 63 Good
Max Dispersion Late 20 Gen Poor 4 Very Poor 88 Good
Category Day 2 1 4
Haines Index 4 4 4
Max LVORI Early 5 4 7
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
LAL 1 1 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Mostly clear. Lows in the mid 20s. Light winds.
.FRIDAY...Sunny. Highs in the lower 50s. Minimum RH 46 percent.
Light winds.
.FRIDAY NIGHT...Rain. Not as cool. Lows in the upper 30s. South
winds less than 10 mph.
.SATURDAY...Rain. Highs in the lower 50s. Minimum RH 81 percent.
South winds less than 10 mph.
.SATURDAY NIGHT...Cloudy with a chance of rain. Lows in the lower
30s. South winds less than 10 mph.
.SUNDAY...Mostly cloudy. Colder. Highs in the upper 30s. Minimum
RH 59 percent. North winds 5 to 15 mph.
.SUNDAY NIGHT...Partly cloudy. Colder. Lows around 14. Northwest
winds 5 to 15 mph.
.MONDAY...Sunny, colder. Highs in the mid 20s. Minimum RH
33 percent. North winds 5 to 15 mph.
.MONDAY NIGHT...Partly cloudy. Lows around 12. North winds less
than 10 mph.
.TUESDAY...Mostly sunny. Highs in the upper 20s. Minimum RH
28 percent. North winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ101-150900-
West Polk-
Including the cities of Conasauga, Archville, Benton, Parksville,
and Reliance
248 AM EST Wed Jan 15 2025
Today Tonight Thu
Cloud Cover Mclear Mclear Mclear
Temp (24h trend) 39-44 (-1) 23-28 (+4) 47-52
RH % (24h trend) 25-30 (0) 85-90 (-4) 39-44
RH Recovery Excellent
AM 20FT Wnd (mph) Lgt/Var SW 9
PM 20FT Wnd (mph) Lgt/Var Lgt/Var W 9
Transport Wnd (mph) NW 8 SW 7 W 24
Mixing Hgt(ft-agl) 2490 290 4400
Vent Rate (mph-ft) 19920 2030 105600
Max Dispersion Early 14 Gen Poor 3 Very Poor 61 Good
Max Dispersion Late 18 Gen Poor 6 Very Poor 91 Good
Category Day 2 1 4
Haines Index 4 4 4
Max LVORI Early 4 3 4
Max LVORI Late 2 4 2
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
LAL 1 1 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Mostly clear. Lows in the mid 20s. Light winds.
.FRIDAY...Sunny. Highs in the lower 50s. Minimum RH 40 percent.
Light winds.
.FRIDAY NIGHT...Rain. Not as cool. Lows in the upper 30s. South
winds less than 10 mph.
.SATURDAY...Rain. Highs in the lower 50s. Minimum RH 75 percent.
Southeast winds less than 10 mph.
.SATURDAY NIGHT...Cloudy with a chance of rain. Lows in the lower
30s. Light winds.
.SUNDAY...Mostly cloudy. Colder. Highs in the upper 30s. Minimum
RH 60 percent. Northwest winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy. Colder. Lows around 14. Northwest
winds less than 10 mph.
.MONDAY...Sunny, colder. Highs in the mid 20s. Minimum RH
34 percent. North winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows around 12. North winds less
than 10 mph.
.TUESDAY...Mostly sunny. Highs in the upper 20s. Minimum RH
27 percent. North winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ082-150900-
Bledsoe-
Including the cities of Old Cumberland, Palio, Melvine,
Mount Crest, Pikeville, and Brayton
148 AM CST Wed Jan 15 2025
Today Tonight Thu
Cloud Cover Mclear Mclear Mclear
Temp (24h trend) 37-42 (-2) 22-27 (+6) 42-47
RH % (24h trend) 27-32 (-4) 85-90 (+1) 48-53
RH Recovery Excellent
AM 20FT Wnd (mph) Lgt/Var SW 11 G20
PM 20FT Wnd (mph) Lgt/Var Lgt/Var W 11 G20
Transport Wnd (mph) W 10 W 6 W 25
Mixing Hgt(ft-agl) 2370 50 3350
Vent Rate (mph-ft) 23700 300 83750
Max Dispersion Early 11 Poor 2 Very Poor 60 Gen Good
Max Dispersion Late 21 Fair 5 Very Poor 71 Good
Category Day 2 1 4
Haines Index 5 4 3
Max LVORI Early 4 3 5
Max LVORI Late 2 5 3
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
LAL 1 1 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Partly cloudy. Lows in the lower 20s. Light
winds.
.FRIDAY...Sunny. Highs in the upper 40s. Minimum RH 54 percent.
Light winds.
.FRIDAY NIGHT...Rain. Not as cool. Lows in the mid 30s. South
winds less than 10 mph.
.SATURDAY...Rain. Highs in the upper 40s. Minimum RH 85 percent.
South winds less than 10 mph.
.SATURDAY NIGHT...Cloudy with a chance of rain and snow. Lows in
the upper 20s. Northwest winds less than 10 mph.
.SUNDAY...Mostly cloudy. Colder. Highs in the lower 30s. Minimum
RH 64 percent. Northwest winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy. Colder. Lows around 9. Northwest
winds less than 10 mph.
.MONDAY...Sunny, colder. Highs in the lower 20s. Minimum RH
34 percent. Northwest winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows around 8. North winds less
than 10 mph.
.TUESDAY...Mostly sunny. Highs in the lower 20s. Minimum RH
29 percent. North winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ081-150900-
Sequatchie-
Including the cities of Cagle, Dunlap, Cartwright, and Lone Oak
148 AM CST Wed Jan 15 2025
Today Tonight Thu
Cloud Cover Mclear Mclear Mclear
Temp (24h trend) 38-43 (-1) 23-28 (+5) 43-48
RH % (24h trend) 29-34 (-2) 86-91 (+3) 50-55
RH Recovery Excellent
AM 20FT Wnd (mph) N 5 W 11 G20
PM 20FT Wnd (mph) Lgt/Var Lgt/Var W 11 G20
Transport Wnd (mph) NW 12 NW 6 W 25
Mixing Hgt(ft-agl) 2540 50 3360
Vent Rate (mph-ft) 30480 300 84000
Max Dispersion Early 12 Poor 1 Very Poor 57 Gen Good
Max Dispersion Late 23 Fair 4 Very Poor 70 Good
Category Day 2 1 4
Haines Index 4 4 3
Max LVORI Early 4 4 5
Max LVORI Late 2 5 2
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
LAL 1 1 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Mostly clear. Lows in the mid 20s. Light winds.
.FRIDAY...Sunny. Highs in the upper 40s. Minimum RH 56 percent.
Light winds.
.FRIDAY NIGHT...Rain. Not as cool. Lows in the upper 30s. South
winds less than 10 mph.
.SATURDAY...Rain. Highs in the upper 40s. Minimum RH 87 percent.
South winds less than 10 mph.
.SATURDAY NIGHT...Cloudy with a chance of rain and snow. Lows in
the upper 20s. Northwest winds less than 10 mph.
.SUNDAY...Mostly cloudy. Colder. Highs in the lower 30s. Minimum
RH 64 percent. Northwest winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy. Colder. Lows around 10. Northwest
winds less than 10 mph.
.MONDAY...Sunny, colder. Highs in the lower 20s. Minimum RH
36 percent. North winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows around 9. North winds less
than 10 mph.
.TUESDAY...Mostly sunny. Highs in the lower 20s. Minimum RH
31 percent. North winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ098-150900-
Marion-
Including the cities of South Pittsburg, Haletown (Guild),
Jasper, Martin Springs, Whitwell, Powells Crossroads,
and Monteagle
148 AM CST Wed Jan 15 2025
Today Tonight Thu
Cloud Cover Clear Mclear Mclear
Temp (24h trend) 40-45 (0) 24-29 (+3) 45-50
RH % (24h trend) 32-37 (+2) 88-93 (+9) 46-51
RH Recovery Excellent
AM 20FT Wnd (mph) N 5 W 10 G19
PM 20FT Wnd (mph) Lgt/Var Lgt/Var W 11 G20
Transport Wnd (mph) NW 12 W 5 W 24
Mixing Hgt(ft-agl) 2790 50 3730
Vent Rate (mph-ft) 33480 250 89520
Max Dispersion Early 13 Gen Poor 2 Very Poor 60 Gen Good
Max Dispersion Late 26 Fair 4 Very Poor 78 Good
Category Day 3 1 4
Haines Index 4 4 3
Max LVORI Early 4 3 5
Max LVORI Late 2 5 2
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
LAL 1 1 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Mostly clear. Lows in the upper 20s. Light
winds.
.FRIDAY...Sunny. Highs around 50. Minimum RH 53 percent. Light
winds.
.FRIDAY NIGHT...Rain. Not as cool. Lows in the upper 30s. South
winds less than 10 mph.
.SATURDAY...Rain. Highs around 50. Minimum RH 84 percent.
Southeast winds less than 10 mph.
.SATURDAY NIGHT...Cloudy with a chance of rain. Lows around 30.
Northwest winds less than 10 mph.
.SUNDAY...Mostly cloudy. Colder. Highs in the lower 30s. Minimum
RH 60 percent. Northwest winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy. Colder. Lows around 13. Northwest
winds less than 10 mph.
.MONDAY...Sunny. Highs in the mid 20s. Minimum RH 36 percent.
North winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows around 12. North winds less
than 10 mph.
.TUESDAY...Mostly sunny. Highs in the mid 20s. Minimum RH
30 percent. North winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$