Routine Fire Wx Fcst (With/Without 6-10 Day Outlook)
Issued by NWS Knoxville/Tri Cities, TN
Issued by NWS Knoxville/Tri Cities, TN
889
FNUS54 KMRX 181703
FWFMRX
Fire Weather Planning Forecast for East Tennessee...Southwest
Virginia...and Extreme Southwest North Carolina
National Weather Service Morristown TN
1203 PM EST Tue Nov 18 2025
.DISCUSSION...
...Low Afternoon Relative Humidity And Increasing Winds This Afternoon...
Sustained south to southwest winds from 5 to 15 mph with some
higher gusts into the 15 to 25 mph range are expected during the
afternoon hours today. Low relative humidity values are also
expected.
A quick moving frontal boundary will bring rain chances to the
region tonight, especially north of Interstate 40. Additional rain
chances can be expected over the next several days, especially
Thursday night through Saturday.
VAZ001-191815-
Lee-
Including the city of Rose Hill
1203 PM EST Tue Nov 18 2025
Tonight Wed Wed Night Thu
Cloud Cover Mcldy Mcldy Mcldy Mcldy
Temp (24h trend) 46-51 (+17) 60-65 (+1) 47-52 62-67
RH % (24h trend) 95-100 (+28) 73-78 (+45) 95-100 59-64
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) SW 13 Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) W 6 W 7 W 6 SW 7
Mixing Hgt(ft-agl) 300 2240 250 2440
Vent Rate (mph-ft) 1800 15680 1500 17080
Max Dispersion Early 8 Poor 14 Gen Poor 2 Very Poor 14 Gen Poor
Max Dispersion Late 7 Poor 16 Gen Poor 3 Very Poor 17 Gen Poor
Category Day 1 2 1 2
Max LVORI Early 4 9 9 9
Max LVORI Late 9 6 9 4
Precip Chance (%) 90 0 20 0
Precip Type Tstms None Showers None
Precip Duration 3 1
Precip Amount 0.31 0.00 0.01 0.00
Precip Begin 7 PM 7 PM
Precip End 5 AM 7 AM
Chance of Thunder (%) 30 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Cloudy with showers likely and a slight chance
of thunderstorms. Lows in the lower 50s. South winds less than
10 mph.
.FRIDAY...Cloudy with showers likely and a slight chance of
thunderstorms. Highs in the mid 60s. Minimum RH 76 percent.
Southwest winds less than 10 mph.
.FRIDAY NIGHT...Showers. Lows in the mid 50s. Southwest winds
less than 10 mph.
.SATURDAY...Partly sunny with showers likely and a slight chance
of thunderstorms. Highs in the mid 60s. Minimum RH 73 percent.
West winds less than 10 mph.
.SATURDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the mid 40s. Northwest winds less than 10 mph.
.SUNDAY...Mostly sunny. Highs in the lower 60s. Minimum RH
58 percent. Northwest winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows in the lower 40s. North winds less than 10 mph.
.MONDAY...Mostly sunny. Highs in the lower 60s. Minimum RH
55 percent. Southwest winds less than 10 mph.
.MONDAY NIGHT...Mostly cloudy with a slight chance of showers.
Lows in the lower 40s. Southwest winds less than 10 mph.
.TUESDAY...Mostly cloudy with a chance of showers. Highs around
60. Minimum RH 59 percent. Southeast winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
VAZ002-191815-
Wise-
Including the cities of Big Stone Gap, Norton, Wise, Coeburn,
Appalachia, and Pardee
1203 PM EST Tue Nov 18 2025
Tonight Wed Wed Night Thu
Cloud Cover Mcldy Mcldy Mcldy Mcldy
Temp (24h trend) 46-51 (+15) 58-63 (+1) 46-51 60-65
RH % (24h trend) 95-100 (+37) 74-79 (+46) 95-100 60-65
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) W 6 Lgt/Var
PM 20FT Wnd (mph) SW 18 Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) W 8 W 6 W 6 SW 8
Mixing Hgt(ft-agl) 130 1950 60 2370
Vent Rate (mph-ft) 1040 11700 360 18960
Max Dispersion Early 8 Poor 11 Poor 3 Very Poor 16 Gen Poor
Max Dispersion Late 8 Poor 11 Poor 3 Very Poor 17 Gen Poor
Category Day 1 1 1 2
Max LVORI Early 4 9 9 9
Max LVORI Late 9 7 9 4
Precip Chance (%) 90 0 30 0
Precip Type Tstms None Showers None
Precip Duration 3 1
Precip Amount 0.33 0.00 0.01 0.00
Precip Begin 7 PM 7 PM
Precip End 5 AM 7 AM
Chance of Thunder (%) 20 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Cloudy with showers likely. Lows in the lower
50s. South winds less than 10 mph.
.FRIDAY...Cloudy with showers likely and a slight chance of
thunderstorms. Highs in the lower 60s. Minimum RH 83 percent.
Southwest winds less than 10 mph.
.FRIDAY NIGHT...Showers. Lows in the lower 50s. Southwest winds
less than 10 mph.
.SATURDAY...Mostly cloudy with showers likely and a slight chance
of thunderstorms. Highs in the lower 60s. Minimum RH 81 percent.
West winds 5 to 10 mph.
.SATURDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the mid 40s. Northwest winds less than 10 mph.
.SUNDAY...Mostly sunny. Highs in the upper 50s. Minimum RH
61 percent. West winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows around 40. Southwest winds less than 10 mph.
.MONDAY...Mostly sunny. Highs in the upper 50s. Minimum RH
55 percent. Southwest winds less than 10 mph.
.MONDAY NIGHT...Mostly cloudy with a slight chance of showers.
Lows in the lower 40s. Southwest winds less than 10 mph.
.TUESDAY...Partly sunny with a chance of showers. Highs in the
upper 50s. Minimum RH 61 percent. South winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
VAZ005-191815-
Scott VA-
Including the city of Hiltons
1203 PM EST Tue Nov 18 2025
Tonight Wed Wed Night Thu
Cloud Cover Mcldy Mcldy Mcldy Mcldy
Temp (24h trend) 46-51 (+17) 60-65 (0) 48-53 62-67
RH % (24h trend) 95-100 (+32) 71-76 (+43) 95-100 58-63
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) SW 6 Lgt/Var
PM 20FT Wnd (mph) SW 15 Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) S 9 W 7 SW 5 SW 9
Mixing Hgt(ft-agl) 220 2390 120 2640
Vent Rate (mph-ft) 1980 16730 600 23760
Max Dispersion Early 5 Very Poor 13 Gen Poor 2 Very Poor 20 Gen Poor
Max Dispersion Late 5 Very Poor 15 Gen Poor 2 Very Poor 21 Fair
Category Day 1 2 1 2
Max LVORI Early 4 9 9 9
Max LVORI Late 9 6 10 4
Precip Chance (%) 90 0 20 0
Precip Type Tstms None Showers None
Precip Duration 3 1
Precip Amount 0.30 0.00 0.01 0.00
Precip Begin 7 PM 7 PM
Precip End 5 AM 1 AM
Chance of Thunder (%) 20 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Cloudy with showers likely. Lows in the lower
50s. South winds less than 10 mph.
.FRIDAY...Cloudy with showers likely and a slight chance of
thunderstorms. Highs in the mid 60s. Minimum RH 75 percent.
Southwest winds less than 10 mph.
.FRIDAY NIGHT...Showers. Lows in the mid 50s. Southwest winds
less than 10 mph.
.SATURDAY...Mostly cloudy with showers likely and a slight chance
of thunderstorms. Highs in the mid 60s. Minimum RH 72 percent.
West winds less than 10 mph.
.SATURDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the upper 40s. West winds less than 10 mph.
.SUNDAY...Mostly sunny. Highs in the lower 60s. Minimum RH
57 percent. West winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy. Lows in the lower 40s. North winds
less than 10 mph.
.MONDAY...Mostly sunny. Highs in the lower 60s. Minimum RH
54 percent. Southwest winds less than 10 mph.
.MONDAY NIGHT...Mostly cloudy with a slight chance of showers.
Lows in the mid 40s. Southwest winds less than 10 mph.
.TUESDAY...Partly sunny with a chance of showers. Highs in the
lower 60s. Minimum RH 57 percent. Southeast winds less than
10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
VAZ006-191815-
Russell-
Including the cities of Hansonville, Lebanon, Dye, Castlewood,
Honaker, and Rosedale
1203 PM EST Tue Nov 18 2025
Tonight Wed Wed Night Thu
Cloud Cover Mcldy Mcldy Mcldy Mcldy
Temp (24h trend) 46-51 (+16) 57-62 (-1) 47-52 60-65
RH % (24h trend) 95-100 (+36) 74-79 (+46) 95-100 60-65
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) W 11 SW 6
PM 20FT Wnd (mph) SW 17 Lgt/Var SE 5 SW 6
Transport Wnd (mph) SW 14 W 6 SW 7 SW 10
Mixing Hgt(ft-agl) 210 1990 130 2650
Vent Rate (mph-ft) 2940 11940 910 26500
Max Dispersion Early 7 Poor 12 Poor 3 Very Poor 23 Fair
Max Dispersion Late 7 Poor 11 Poor 3 Very Poor 25 Fair
Category Day 1 1 1 3
Max LVORI Early 4 9 9 9
Max LVORI Late 8 6 9 4
Precip Chance (%) 90 0 0 0
Precip Type Tstms None None None
Precip Duration 3
Precip Amount 0.28 0.00 0.00 0.00
Precip Begin 7 PM
Precip End 5 AM
Chance of Thunder (%) 20 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Cloudy with showers likely. Lows in the lower
50s. South winds less than 10 mph.
.FRIDAY...Cloudy with showers likely and a slight chance of
thunderstorms. Highs in the lower 60s. Minimum RH 81 percent.
Southwest winds 5 to 10 mph.
.FRIDAY NIGHT...Showers. Lows in the mid 50s. Southwest winds
5 to 10 mph.
.SATURDAY...Mostly cloudy with showers likely and a slight chance
of thunderstorms. Highs in the lower 60s. Minimum RH 79 percent.
West winds 5 to 10 mph.
.SATURDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the mid 40s. West winds less than 10 mph.
.SUNDAY...Mostly sunny. Highs in the upper 50s. Minimum RH
60 percent. West winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy. Lows in the lower 40s. West winds
less than 10 mph.
.MONDAY...Mostly sunny. Highs in the upper 50s. Minimum RH
55 percent. Southwest winds less than 10 mph.
.MONDAY NIGHT...Mostly cloudy with a slight chance of showers.
Lows in the lower 40s. Southwest winds less than 10 mph.
.TUESDAY...Partly sunny with a slight chance of showers. Highs in
the upper 50s. Minimum RH 59 percent. South winds less than
10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
VAZ008-191815-
Washington VA-
Including the cities of Benhams, Bristol VA, and Abingdon
1203 PM EST Tue Nov 18 2025
Tonight Wed Wed Night Thu
Cloud Cover Mcldy Mcldy Mcldy Mcldy
Temp (24h trend) 45-50 (+16) 58-63 (-2) 47-52 61-66
RH % (24h trend) 95-100 (+30) 73-78 (+44) 95-100 60-65
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) W 10 SW 6
PM 20FT Wnd (mph) SW 16 Lgt/Var S 5 SW 6
Transport Wnd (mph) S 9 W 8 SW 6 SW 12
Mixing Hgt(ft-agl) 300 2240 210 2770
Vent Rate (mph-ft) 2700 17920 1260 33240
Max Dispersion Early 6 Very Poor 14 Gen Poor 4 Very Poor 28 Fair
Max Dispersion Late 7 Poor 15 Gen Poor 4 Very Poor 29 Fair
Category Day 1 2 1 3
Max LVORI Early 4 9 9 9
Max LVORI Late 8 6 9 3
Precip Chance (%) 90 0 0 0
Precip Type Tstms None None None
Precip Duration 2
Precip Amount 0.27 0.00 0.00 0.00
Precip Begin 8 PM
Precip End 5 AM
Chance of Thunder (%) 20 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Cloudy with a chance of showers. Lows in the
lower 50s. Southwest winds less than 10 mph.
.FRIDAY...Cloudy with a chance of showers and a slight chance of
thunderstorms. Highs in the mid 60s. Minimum RH 79 percent.
Southwest winds 5 to 10 mph.
.FRIDAY NIGHT...Cloudy with showers likely. Lows in the mid 50s.
Southwest winds 5 to 10 mph.
.SATURDAY...Mostly cloudy with showers likely and a slight chance
of thunderstorms. Highs in the lower 60s. Minimum RH 79 percent.
West winds 5 to 10 mph.
.SATURDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the upper 40s. West winds less than 10 mph.
.SUNDAY...Mostly sunny. Highs in the upper 50s. Minimum RH
60 percent. West winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy. Lows in the lower 40s. Southwest
winds less than 10 mph.
.MONDAY...Mostly sunny. Highs in the lower 60s. Minimum RH
54 percent. Southwest winds less than 10 mph.
.MONDAY NIGHT...Mostly cloudy. Lows in the lower 40s. Southwest
winds less than 10 mph.
.TUESDAY...Partly sunny with a slight chance of showers. Highs
around 60. Minimum RH 58 percent. South winds 5 to 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.
$$
TNZ018-191815-
Johnson-
Including the cities of Doeville, Mountain City, Neva,
Shady Valley, Trade, and Laurel Bloomery
1203 PM EST Tue Nov 18 2025
Tonight Wed Wed Night Thu
Cloud Cover Mcldy Mcldy Mcldy Pcldy
Temp (24h trend) 44-49 (+15) 58-63 (-3) 45-50 62-67
RH % (24h trend) 95-100 (+40) 70-75 (+43) 95-100 53-58
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) W 10 SW 5
PM 20FT Wnd (mph) S 11 Lgt/Var Lgt/Var W 5
Transport Wnd (mph) S 13 W 9 SW 9 W 12
Mixing Hgt(ft-agl) 160 1770 140 2430
Vent Rate (mph-ft) 2080 15930 1260 29160
Max Dispersion Early 8 Poor 12 Poor 5 Very Poor 23 Fair
Max Dispersion Late 12 Poor 15 Gen Poor 4 Very Poor 24 Fair
Category Day 1 2 1 2
Max LVORI Early 3 8 8 8
Max LVORI Late 7 6 9 3
Precip Chance (%) 70 0 0 0
Precip Type Showers None None None
Precip Duration 2
Precip Amount 0.30 0.00 0.00 0.00
Precip Begin 9 PM
Precip End 6 AM
Chance of Thunder (%) 0 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Cloudy with a chance of showers. Lows in the
lower 50s. Southwest winds less than 10 mph.
.FRIDAY...Mostly cloudy with a chance of showers. Highs in the
mid 60s. Minimum RH 73 percent. West winds less than 10 mph.
.FRIDAY NIGHT...Mostly cloudy with showers likely. Lows in the
lower 50s. West winds less than 10 mph.
.SATURDAY...Mostly cloudy with a chance of showers and a slight
chance of thunderstorms. Highs in the lower 60s. Minimum RH
75 percent. West winds less than 10 mph.
.SATURDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the mid 40s. West winds less than 10 mph.
.SUNDAY...Mostly sunny. Highs in the upper 50s. Minimum RH
58 percent. West winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy. Lows around 40. Southwest winds
less than 10 mph.
.MONDAY...Mostly sunny. Highs in the lower 60s. Minimum RH
50 percent. Southwest winds less than 10 mph.
.MONDAY NIGHT...Mostly cloudy. Lows in the lower 40s. Southwest
winds less than 10 mph.
.TUESDAY...Partly sunny with a slight chance of showers. Highs
around 60. Minimum RH 55 percent. Southwest winds less than
10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ047-191815-
Southeast Carter-
Including the city of Hampton
1203 PM EST Tue Nov 18 2025
Tonight Wed Wed Night Thu
Cloud Cover Mcldy Mcldy Mcldy Pcldy
Temp (24h trend) 44-49 (+16) 57-62 (-3) 45-50 61-66
RH % (24h trend) 95-100 (+40) 74-79 (+47) 95-100 53-58
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) W 11 Lgt/Var
PM 20FT Wnd (mph) S 9 W 5 Lgt/Var Lgt/Var
Transport Wnd (mph) SW 14 W 9 W 7 W 12
Mixing Hgt(ft-agl) 140 1440 90 2360
Vent Rate (mph-ft) 1960 12960 630 28320
Max Dispersion Early 7 Poor 10 Poor 3 Very Poor 22 Fair
Max Dispersion Late 11 Poor 13 Gen Poor 3 Very Poor 23 Fair
Category Day 1 1 1 2
Max LVORI Early 3 8 7 9
Max LVORI Late 7 6 9 3
Precip Chance (%) 70 0 0 0
Precip Type Tstms None None None
Precip Duration 1
Precip Amount 0.26 0.00 0.00 0.00
Precip Begin 10 PM
Precip End 7 AM
Chance of Thunder (%) 10 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Cloudy with a chance of showers. Lows in the
lower 50s. South winds less than 10 mph.
.FRIDAY...Mostly cloudy with a chance of showers. Highs in the
mid 60s. Minimum RH 72 percent. West winds less than 10 mph.
.FRIDAY NIGHT...Mostly cloudy with showers likely. Lows in the
lower 50s. West winds less than 10 mph.
.SATURDAY...Partly sunny with a chance of showers. Highs in the
lower 60s. Minimum RH 77 percent. West winds less than 10 mph.
.SATURDAY NIGHT...Mostly cloudy with a slight chance of showers.
Lows in the mid 40s. West winds less than 10 mph.
.SUNDAY...Mostly sunny. Highs in the upper 50s. Minimum RH
62 percent. West winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy. Lows in the lower 40s. Southwest
winds less than 10 mph.
.MONDAY...Mostly sunny. Highs around 60. Minimum RH 51 percent.
Southwest winds less than 10 mph.
.MONDAY NIGHT...Mostly cloudy. Lows in the lower 40s. Southwest
winds less than 10 mph.
.TUESDAY...Partly sunny with a slight chance of showers. Highs in
the upper 50s. Minimum RH 58 percent. South winds less than
10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ045-191815-
Unicoi-
Including the cities of Erwin, Unicoi, and Limestone Cove
1203 PM EST Tue Nov 18 2025
Tonight Wed Wed Night Thu
Cloud Cover Mcldy Mcldy Pcldy Pcldy
Temp (24h trend) 46-51 (+16) 58-63 (-2) 47-52 62-67
RH % (24h trend) 95-100 (+45) 77-82 (+51) 95-100 55-60
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) W 8 Lgt/Var
PM 20FT Wnd (mph) S 11 Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) S 13 W 9 SW 7 W 10
Mixing Hgt(ft-agl) 100 1270 60 2460
Vent Rate (mph-ft) 1300 11430 420 24600
Max Dispersion Early 6 Very Poor 9 Poor 3 Very Poor 20 Gen Poor
Max Dispersion Late 7 Poor 10 Poor 3 Very Poor 21 Fair
Category Day 1 1 1 2
Max LVORI Early 3 8 8 9
Max LVORI Late 7 6 9 4
Precip Chance (%) 70 0 0 0
Precip Type Tstms None None None
Precip Duration 1
Precip Amount 0.23 0.00 0.00 0.00
Precip Begin 10 PM
Precip End Continuing
Chance of Thunder (%) 20 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Cloudy with a chance of showers. Lows in the
lower 50s. South winds less than 10 mph.
.FRIDAY...Mostly cloudy with a chance of showers. Highs in the
mid 60s. Minimum RH 71 percent. Southwest winds less than 10 mph.
.FRIDAY NIGHT...Mostly cloudy with showers likely. Lows in the
mid 50s. Southwest winds less than 10 mph.
.SATURDAY...Partly sunny with showers likely. Highs in the lower
60s. Minimum RH 79 percent. West winds less than 10 mph.
.SATURDAY NIGHT...Mostly cloudy with a slight chance of showers.
Lows in the upper 40s. West winds less than 10 mph.
.SUNDAY...Mostly sunny. Highs in the upper 50s. Minimum RH
63 percent. West winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy. Lows in the lower 40s. Southwest
winds less than 10 mph.
.MONDAY...Mostly sunny. Highs in the lower 60s. Minimum RH
52 percent. Southwest winds less than 10 mph.
.MONDAY NIGHT...Mostly cloudy. Lows in the mid 40s. South winds
less than 10 mph.
.TUESDAY...Partly sunny with a slight chance of showers. Highs in
the upper 50s. Minimum RH 60 percent. South winds less than
10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ043-191815-
Southeast Greene-
Including the city of Cedar Creek
1203 PM EST Tue Nov 18 2025
Tonight Wed Wed Night Thu
Cloud Cover Mcldy Mcldy Mcldy Pcldy
Temp (24h trend) 46-51 (+17) 59-64 (-2) 48-53 63-68
RH % (24h trend) 95-100 (+41) 73-78 (+46) 95-100 54-59
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) W 6 Lgt/Var
PM 20FT Wnd (mph) S 11 Lgt/Var S 5 Lgt/Var
Transport Wnd (mph) SE 12 W 7 W 5 W 8
Mixing Hgt(ft-agl) 950 2120
Vent Rate (mph-ft) 0 6650 0 16960
Max Dispersion Early 2 Very Poor 5 Very Poor 2 Very Poor 14 Gen Poor
Max Dispersion Late 3 Very Poor 6 Very Poor 2 Very Poor 15 Gen Poor
Category Day 1 1 1 2
Max LVORI Early 3 9 9 9
Max LVORI Late 9 7 10 3
Precip Chance (%) 80 0 0 0
Precip Type Tstms None None None
Precip Duration 2
Precip Amount 0.17 0.00 0.00 0.00
Precip Begin 10 PM
Precip End Continuing
Chance of Thunder (%) 20 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Cloudy with a chance of showers. Lows in the
mid 50s. South winds less than 10 mph.
.FRIDAY...Mostly cloudy with a chance of showers. Highs in the
upper 60s. Minimum RH 68 percent. Southwest winds less than
10 mph.
.FRIDAY NIGHT...Mostly cloudy with showers likely. Lows in the
mid 50s. Southwest winds less than 10 mph.
.SATURDAY...Partly sunny with showers likely. Highs in the mid
60s. Minimum RH 74 percent. West winds 5 to 10 mph.
.SATURDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the upper 40s. West winds less than 10 mph.
.SUNDAY...Mostly sunny. Highs in the upper 50s. Minimum RH
61 percent. West winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy. Lows in the lower 40s. South winds
less than 10 mph.
.MONDAY...Mostly sunny. Highs in the lower 60s. Minimum RH
53 percent. Southwest winds less than 10 mph.
.MONDAY NIGHT...Mostly cloudy with a slight chance of showers.
Lows in the mid 40s. South winds less than 10 mph.
.TUESDAY...Partly sunny with a chance of showers. Highs around
60. Minimum RH 59 percent. Southeast winds 5 to 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.
$$
TNZ041-191815-
Cocke Smoky Mountains-
Including the city of Hartford
1203 PM EST Tue Nov 18 2025
Tonight Wed Wed Night Thu
Cloud Cover Pcldy Mcldy Pcldy Pcldy
Temp (24h trend) 49-54 (+17) 62-67 (-1) 49-54 65-70
RH % (24h trend) 95-100 (+44) 67-72 (+41) 95-100 49-54
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) W 10 Lgt/Var
PM 20FT Wnd (mph) SE 19 W 6 SW 5 Lgt/Var
Transport Wnd (mph) S 13 W 10 W 6 W 8
Mixing Hgt(ft-agl) 170 1850 120 2390
Vent Rate (mph-ft) 2210 18500 720 19120
Max Dispersion Early 8 Poor 15 Gen Poor 3 Very Poor 16 Gen Poor
Max Dispersion Late 9 Poor 17 Gen Poor 3 Very Poor 17 Gen Poor
Category Day 1 2 1 2
Max LVORI Early 3 7 7 7
Max LVORI Late 6 5 7 3
Precip Chance (%) 70 20 0 0
Precip Type Tstms Showers None None
Precip Duration 2 1
Precip Amount 0.11 0.06 0.00 0.00
Precip Begin 10 PM Continuing
Precip End Continuing 11 AM
Chance of Thunder (%) 20 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Cloudy with a chance of showers. Lows in the
mid 50s. South winds less than 10 mph.
.FRIDAY...Mostly cloudy with a chance of showers. Highs in the
upper 60s. Minimum RH 64 percent. Southwest winds less than
10 mph.
.FRIDAY NIGHT...Mostly cloudy with showers likely. Lows in the
upper 50s. Southwest winds less than 10 mph.
.SATURDAY...Partly sunny with showers likely. Highs in the mid
60s. Minimum RH 71 percent. West winds less than 10 mph.
.SATURDAY NIGHT...Mostly cloudy with a chance of showers. Lows
around 50. West winds less than 10 mph.
.SUNDAY...Mostly sunny. Highs in the lower 60s. Minimum RH
59 percent. Northwest winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows in the mid 40s. South winds less than 10 mph.
.MONDAY...Partly sunny. Highs in the lower 60s. Minimum RH
50 percent. West winds less than 10 mph.
.MONDAY NIGHT...Mostly cloudy with a slight chance of showers.
Lows in the upper 40s. South winds less than 10 mph.
.TUESDAY...Partly sunny with a chance of showers. Highs in the
lower 60s. Minimum RH 57 percent. South winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ074-191815-
Sevier Smoky Mountains-
Including the cities of Elkmont and Gatlinburg
1203 PM EST Tue Nov 18 2025
Tonight Wed Wed Night Thu
Cloud Cover Pcldy Pcldy Mcldy Pcldy
Temp (24h trend) 48-53 (+15) 60-65 (+1) 48-53 62-67
RH % (24h trend) 95-100 (+48) 67-72 (+39) 95-100 52-57
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) W 10 Lgt/Var
PM 20FT Wnd (mph) S 17 W 7 SW 5 Lgt/Var
Transport Wnd (mph) S 16 W 14 W 7 W 8
Mixing Hgt(ft-agl) 1920 2110
Vent Rate (mph-ft) 0 26880 0 16880
Max Dispersion Early 10 Poor 19 Gen Poor 3 Very Poor 13 Gen Poor
Max Dispersion Late 10 Poor 23 Fair 3 Very Poor 17 Gen Poor
Category Day 1 2 1 2
Max LVORI Early 3 7 6 7
Max LVORI Late 6 5 7 3
Precip Chance (%) 80 20 0 0
Precip Type Tstms Showers None None
Precip Duration 2 1
Precip Amount 0.22 0.08 0.00 0.00
Precip Begin 10 PM Continuing
Precip End Continuing 11 AM
Chance of Thunder (%) 20 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Cloudy with a chance of showers. Lows in the
mid 50s. South winds less than 10 mph.
.FRIDAY...Mostly cloudy with a chance of showers. Highs in the
mid 60s. Minimum RH 67 percent. Southwest winds less than 10 mph.
.FRIDAY NIGHT...Showers. Lows in the mid 50s. Southwest winds
less than 10 mph.
.SATURDAY...Partly sunny with showers likely and a slight chance
of thunderstorms. Highs in the lower 60s. Minimum RH 76 percent.
West winds 5 to 10 mph.
.SATURDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the upper 40s. West winds less than 10 mph.
.SUNDAY...Mostly sunny. Highs in the upper 50s. Minimum RH
64 percent. Northwest winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows in the mid 40s. Southeast winds less than 10 mph.
.MONDAY...Partly sunny with a slight chance of showers. Highs in
the upper 50s. Minimum RH 56 percent. Southwest winds less than
10 mph.
.MONDAY NIGHT...Mostly cloudy with a slight chance of showers.
Lows in the mid 40s. South winds less than 10 mph.
.TUESDAY...Partly sunny with a chance of showers. Highs in the
upper 50s. Minimum RH 63 percent. South winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ072-191815-
Blount Smoky Mountains-
Including the city of Cades Cove
1203 PM EST Tue Nov 18 2025
Tonight Wed Wed Night Thu
Cloud Cover Mcldy Mcldy Mcldy Pcldy
Temp (24h trend) 51-56 (+15) 64-69 (+1) 51-56 66-71
RH % (24h trend) 95-100 (+47) 70-75 (+44) 95-100 53-58
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) W 8 Lgt/Var
PM 20FT Wnd (mph) S 18 W 6 S 5 Lgt/Var
Transport Wnd (mph) W 12 W 10 W 5 W 8
Mixing Hgt(ft-agl) 180 2210 170 2440
Vent Rate (mph-ft) 2160 22100 850 19520
Max Dispersion Early 11 Poor 16 Gen Poor 3 Very Poor 14 Gen Poor
Max Dispersion Late 10 Poor 21 Fair 3 Very Poor 18 Gen Poor
Category Day 1 2 1 2
Max LVORI Early 3 8 7 8
Max LVORI Late 6 6 8 3
Precip Chance (%) 80 0 0 0
Precip Type Tstms None None None
Precip Duration 2
Precip Amount 0.25 0.00 0.00 0.00
Precip Begin 10 PM
Precip End Continuing
Chance of Thunder (%) 20 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Cloudy with a chance of showers and a slight
chance of thunderstorms. Lows in the upper 50s. South winds less
than 10 mph.
.FRIDAY...Mostly cloudy with a chance of showers and a slight
chance of thunderstorms. Highs around 70. Minimum RH 66 percent.
Southwest winds less than 10 mph.
.FRIDAY NIGHT...Showers and a slight chance of thunderstorms.
Lows in the upper 50s. South winds 5 to 10 mph.
.SATURDAY...Partly sunny with showers likely and a slight chance
of thunderstorms. Highs in the mid 60s. Minimum RH 76 percent.
West winds 5 to 10 mph.
.SATURDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the lower 50s. West winds less than 10 mph.
.SUNDAY...Mostly sunny. Highs in the lower 60s. Minimum RH
63 percent. Northwest winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows in the mid 40s. East winds less than 10 mph.
.MONDAY...Partly sunny. Highs in the lower 60s. Minimum RH
56 percent. Southwest winds less than 10 mph.
.MONDAY NIGHT...Mostly cloudy with a slight chance of showers.
Lows in the upper 40s. Southeast winds less than 10 mph.
.TUESDAY...Mostly cloudy with a chance of showers. Highs in the
lower 60s. Minimum RH 62 percent. South winds 5 to 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.
$$
TNZ087-191815-
Southeast Monroe-
Including the cities of Citico and Coker Creek
1203 PM EST Tue Nov 18 2025
Tonight Wed Wed Night Thu
Cloud Cover Mcldy Mcldy Pcldy Pcldy
Temp (24h trend) 50-55 (+17) 64-69 (+1) 49-54 66-71
RH % (24h trend) 95-100 (+38) 68-73 (+44) 95-100 53-58
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) W 6 Lgt/Var
PM 20FT Wnd (mph) S 16 Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) W 9 W 9 W 5 W 7
Mixing Hgt(ft-agl) 100 2040 100 2270
Vent Rate (mph-ft) 900 18360 500 15890
Max Dispersion Early 8 Poor 15 Gen Poor 2 Very Poor 10 Poor
Max Dispersion Late 7 Poor 19 Gen Poor 2 Very Poor 15 Gen Poor
Category Day 1 2 1 2
Max LVORI Early 3 9 9 9
Max LVORI Late 8 6 9 4
Precip Chance (%) 80 0 0 0
Precip Type Tstms None None None
Precip Duration 2
Precip Amount 0.28 0.00 0.00 0.00
Precip Begin 10 PM
Precip End Continuing
Chance of Thunder (%) 20 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Cloudy with a chance of showers and a slight
chance of thunderstorms. Lows in the mid 50s. South winds less
than 10 mph.
.FRIDAY...Mostly cloudy with a chance of showers and a slight
chance of thunderstorms. Highs in the upper 60s. Minimum RH
65 percent. South winds less than 10 mph.
.FRIDAY NIGHT...Showers and a slight chance of thunderstorms.
Lows in the upper 50s. South winds less than 10 mph.
.SATURDAY...Partly sunny with showers likely and a slight chance
of thunderstorms. Highs in the mid 60s. Minimum RH 74 percent.
West winds less than 10 mph.
.SATURDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the upper 40s. Northwest winds less than 10 mph.
.SUNDAY...Mostly sunny. Highs in the lower 60s. Minimum RH
62 percent. Northwest winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows in the mid 40s. East winds less than 10 mph.
.MONDAY...Partly sunny. Highs in the lower 60s. Minimum RH
57 percent. South winds less than 10 mph.
.MONDAY NIGHT...Mostly cloudy with a slight chance of showers.
Lows in the upper 40s. Southeast winds less than 10 mph.
.TUESDAY...Mostly cloudy with a chance of showers. Highs in the
lower 60s. Minimum RH 62 percent. Southeast winds less than
10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ102-191815-
East Polk-
Including the cities of Big Frog Mountain, Ducktown,
and Turtletown
1203 PM EST Tue Nov 18 2025
Tonight Wed Wed Night Thu
Cloud Cover Mcldy Mcldy Pcldy Pcldy
Temp (24h trend) 51-56 (+19) 67-72 (+2) 50-55 69-74
RH % (24h trend) 95-100 (+32) 65-70 (+41) 95-100 50-55
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) W 10 Lgt/Var
PM 20FT Wnd (mph) S 17 W 6 W 5 Lgt/Var
Transport Wnd (mph) W 8 W 12 W 6 W 6
Mixing Hgt(ft-agl) 200 2540 190 2250
Vent Rate (mph-ft) 1600 30480 1140 13500
Max Dispersion Early 5 Very Poor 18 Gen Poor 2 Very Poor 8 Poor
Max Dispersion Late 5 Very Poor 24 Fair 3 Very Poor 11 Poor
Category Day 1 2 1 2
Max LVORI Early 3 9 9 9
Max LVORI Late 8 5 9 3
Precip Chance (%) 70 0 0 0
Precip Type Tstms None None None
Precip Duration 1
Precip Amount 0.10 0.00 0.00 0.00
Precip Begin 10 PM
Precip End 7 AM
Chance of Thunder (%) 20 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Cloudy with a slight chance of showers. Lows in
the upper 50s. South winds less than 10 mph.
.FRIDAY...Mostly cloudy with a chance of showers and a slight
chance of thunderstorms. Highs in the lower 70s. Minimum RH
60 percent. South winds less than 10 mph.
.FRIDAY NIGHT...Mostly cloudy with showers likely and a chance of
thunderstorms. Lows in the upper 50s. South winds 5 to 10 mph.
.SATURDAY...Mostly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the upper 60s. Minimum RH
67 percent. West winds 5 to 10 mph.
.SATURDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows around 50. Northwest winds less than 10 mph.
.SUNDAY...Mostly sunny. Highs in the mid 60s. Minimum RH
56 percent. Northwest winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows in the mid 40s. East winds less than 10 mph.
.MONDAY...Partly sunny. Highs in the mid 60s. Minimum RH
53 percent. South winds less than 10 mph.
.MONDAY NIGHT...Mostly cloudy with a slight chance of showers.
Lows in the upper 40s. Southeast winds less than 10 mph.
.TUESDAY...Mostly cloudy with a chance of showers. Highs in the
mid 60s. Minimum RH 60 percent. Southeast winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
NCZ060-191815-
Cherokee-
Including the cities of Andrews, Marble, Topton, Hiawasse Dam,
Murphy, Unaka, and Violet
1203 PM EST Tue Nov 18 2025
Tonight Wed Wed Night Thu
Cloud Cover Mcldy Mcldy Mcldy Pcldy
Temp (24h trend) 48-53 (+19) 65-70 (+2) 48-53 67-72
RH % (24h trend) 95-100 (+23) 64-69 (+37) 95-100 48-53
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) SE 12 Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) W 7 W 10 NW 5 W 6
Mixing Hgt(ft-agl) 240 2380 220 2280
Vent Rate (mph-ft) 1680 23800 1100 13680
Max Dispersion Early 5 Very Poor 18 Gen Poor 2 Very Poor 9 Poor
Max Dispersion Late 4 Very Poor 23 Fair 2 Very Poor 11 Poor
Category Day 1 2 1 2
Max LVORI Early 3 9 9 9
Max LVORI Late 8 5 9 3
Precip Chance (%) 70 0 0 0
Precip Type Tstms None None None
Precip Duration 1
Precip Amount 0.17 0.00 0.00 0.00
Precip Begin 10 PM
Precip End 7 AM
Chance of Thunder (%) 20 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Cloudy with a chance of showers. Lows in the
mid 50s. Southeast winds less than 10 mph.
.FRIDAY...Mostly cloudy with a chance of showers and a slight
chance of thunderstorms. Highs around 70. Minimum RH 62 percent.
South winds less than 10 mph.
.FRIDAY NIGHT...Cloudy with showers likely and a slight chance of
thunderstorms. Lows in the mid 50s. South winds less than 10 mph.
.SATURDAY...Partly sunny with showers likely and a slight chance
of thunderstorms. Highs in the upper 60s. Minimum RH 71 percent.
West winds less than 10 mph.
.SATURDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows in the upper 40s. Northwest winds less than 10 mph.
.SUNDAY...Mostly sunny. Highs in the mid 60s. Minimum RH
57 percent. Northwest winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows in the lower 40s. Northeast winds less than 10 mph.
.MONDAY...Partly sunny. Highs in the mid 60s. Minimum RH
55 percent. South winds less than 10 mph.
.MONDAY NIGHT...Mostly cloudy with a slight chance of showers.
Lows in the mid 40s. East winds less than 10 mph.
.TUESDAY...Partly sunny with a chance of showers. Highs in the
lower 60s. Minimum RH 61 percent. Southeast winds less than
10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
NCZ061-191815-
Clay-
Including the cities of Shooting Creek, Brasstown, Hayesville,
and Tusquitee
1203 PM EST Tue Nov 18 2025
Tonight Wed Wed Night Thu
Cloud Cover Mcldy Mcldy Pcldy Pcldy
Temp (24h trend) 46-51 (+17) 63-68 (+4) 47-52 65-70
RH % (24h trend) 95-100 (+19) 72-77 (+41) 95-100 55-60
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) W 9 Lgt/Var
PM 20FT Wnd (mph) SE 9 W 5 NW 5 Lgt/Var
Transport Wnd (mph) SW 9 W 12 NW 6 W 7
Mixing Hgt(ft-agl) 140 2110 110 2050
Vent Rate (mph-ft) 1260 25320 660 14350
Max Dispersion Early 5 Very Poor 16 Gen Poor 3 Very Poor 9 Poor
Max Dispersion Late 4 Very Poor 21 Fair 2 Very Poor 12 Poor
Category Day 1 2 1 1
Max LVORI Early 3 9 8 9
Max LVORI Late 8 6 9 3
Precip Chance (%) 50 0 0 0
Precip Type Showers None None None
Precip Duration 1
Precip Amount 0.17 0.00 0.00 0.00
Precip Begin 11 PM
Precip End 7 AM
Chance of Thunder (%) 0 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Cloudy with a slight chance of showers. Lows in
the mid 50s. South winds less than 10 mph.
.FRIDAY...Mostly cloudy with a chance of showers and a slight
chance of thunderstorms. Highs in the upper 60s. Minimum RH
70 percent. Southwest winds less than 10 mph.
.FRIDAY NIGHT...Mostly cloudy with showers likely and a slight
chance of thunderstorms. Lows in the mid 50s. Southwest winds
less than 10 mph.
.SATURDAY...Partly sunny with showers likely and a slight chance
of thunderstorms. Highs in the mid 60s. Minimum RH 79 percent.
West winds less than 10 mph.
.SATURDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows in the upper 40s. Northwest winds less than 10 mph.
.SUNDAY...Mostly sunny. Highs in the lower 60s. Minimum RH
63 percent. Northwest winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy. Lows in the lower 40s. Northeast
winds less than 10 mph.
.MONDAY...Partly sunny. Highs in the lower 60s. Minimum RH
61 percent. South winds less than 10 mph.
.MONDAY NIGHT...Mostly cloudy with a slight chance of showers.
Lows in the mid 40s. East winds less than 10 mph.
.TUESDAY...Partly sunny with a chance of showers. Highs around
60. Minimum RH 70 percent. Southeast winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ015-191815-
Hancock-
Including the cities of Evanston, Sneedville, Treadway,
and Kyles Ford
1203 PM EST Tue Nov 18 2025
Tonight Wed Wed Night Thu
Cloud Cover Mcldy Mcldy Mcldy Mcldy
Temp (24h trend) 47-52 (+20) 62-67 (+2) 47-52 64-69
RH % (24h trend) 95-100 (+22) 72-77 (+44) 95-100 58-63
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) SW 9 Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) W 7 W 8 W 5 W 7
Mixing Hgt(ft-agl) 240 2240 200 2580
Vent Rate (mph-ft) 1680 17920 1000 18060
Max Dispersion Early 7 Poor 11 Poor 2 Very Poor 14 Gen Poor
Max Dispersion Late 7 Poor 15 Gen Poor 3 Very Poor 16 Gen Poor
Category Day 1 2 1 2
Max LVORI Early 4 9 10 9
Max LVORI Late 9 6 10 4
Precip Chance (%) 90 0 0 0
Precip Type Tstms None None None
Precip Duration 3
Precip Amount 0.23 0.00 0.00 0.00
Precip Begin 7 PM
Precip End 5 AM
Chance of Thunder (%) 30 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Cloudy with showers likely and a slight chance
of thunderstorms. Lows in the lower 50s. South winds less than
10 mph.
.FRIDAY...Cloudy with showers likely and a slight chance of
thunderstorms. Highs in the upper 60s. Minimum RH 73 percent.
Southwest winds less than 10 mph.
.FRIDAY NIGHT...Showers. Lows in the mid 50s. Southwest winds
less than 10 mph.
.SATURDAY...Partly sunny with showers likely and a slight chance
of thunderstorms. Highs in the upper 60s. Minimum RH 70 percent.
West winds less than 10 mph.
.SATURDAY NIGHT...Mostly cloudy with a chance of showers. Cooler.
Lows in the mid 40s. Northwest winds less than 10 mph.
.SUNDAY...Mostly sunny. Highs in the lower 60s. Minimum RH
57 percent. Northwest winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows around 40. North winds less than 10 mph.
.MONDAY...Mostly sunny. Highs in the lower 60s. Minimum RH
55 percent. Southwest winds less than 10 mph.
.MONDAY NIGHT...Mostly cloudy with a slight chance of showers.
Lows in the lower 40s. Southwest winds less than 10 mph.
.TUESDAY...Mostly cloudy with a chance of showers. Highs in the
lower 60s. Minimum RH 59 percent. East winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ016-191815-
Hawkins-
Including the city of Mooresburg
1203 PM EST Tue Nov 18 2025
Tonight Wed Wed Night Thu
Cloud Cover Mcldy Mcldy Mcldy Mcldy
Temp (24h trend) 46-51 (+20) 61-66 (0) 48-53 64-69
RH % (24h trend) 95-100 (+22) 77-82 (+48) 95-100 61-66
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) SW 7 Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) S 9 W 8 W 5 W 8
Mixing Hgt(ft-agl) 270 2080 220 2780
Vent Rate (mph-ft) 2430 16640 1100 22240
Max Dispersion Early 5 Very Poor 12 Poor 2 Very Poor 16 Gen Poor
Max Dispersion Late 5 Very Poor 14 Gen Poor 2 Very Poor 20 Gen Poor
Category Day 1 2 1 2
Max LVORI Early 4 9 10 9
Max LVORI Late 9 7 10 4
Precip Chance (%) 90 0 0 0
Precip Type Tstms None None None
Precip Duration 3
Precip Amount 0.22 0.00 0.00 0.00
Precip Begin 7 PM
Precip End 6 AM
Chance of Thunder (%) 20 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Cloudy with showers likely. Lows in the lower
50s. South winds less than 10 mph.
.FRIDAY...Mostly cloudy with a chance of showers and a slight
chance of thunderstorms. Highs in the upper 60s. Minimum RH
75 percent. Southwest winds less than 10 mph.
.FRIDAY NIGHT...Showers. Lows in the mid 50s. Southwest winds
less than 10 mph.
.SATURDAY...Partly sunny with showers likely and a slight chance
of thunderstorms. Highs in the upper 60s. Minimum RH 73 percent.
West winds less than 10 mph.
.SATURDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the upper 40s. West winds less than 10 mph.
.SUNDAY...Mostly sunny. Highs in the lower 60s. Minimum RH
59 percent. West winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy. Lows in the lower 40s. North winds
less than 10 mph.
.MONDAY...Mostly sunny. Highs in the lower 60s. Minimum RH
57 percent. Southwest winds less than 10 mph.
.MONDAY NIGHT...Mostly cloudy with a slight chance of showers.
Lows in the mid 40s. Southwest winds less than 10 mph.
.TUESDAY...Partly sunny with a chance of showers. Highs in the
lower 60s. Minimum RH 61 percent. Southeast winds less than
10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ017-191815-
Sullivan-
Including the cities of Kingsport, Bristol TN,
and South Holston Dam
1203 PM EST Tue Nov 18 2025
Tonight Wed Wed Night Thu
Cloud Cover Mcldy Mcldy Mcldy Mcldy
Temp (24h trend) 46-51 (+18) 60-65 (-2) 49-54 63-68
RH % (24h trend) 95-100 (+26) 74-79 (+45) 95-100 59-64
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) SW 8 SW 5
PM 20FT Wnd (mph) S 11 Lgt/Var SE 5 SW 5
Transport Wnd (mph) S 10 W 7 SW 6 SW 10
Mixing Hgt(ft-agl) 330 2060 200 2810
Vent Rate (mph-ft) 3300 14420 1200 28100
Max Dispersion Early 5 Very Poor 9 Poor 3 Very Poor 24 Fair
Max Dispersion Late 5 Very Poor 13 Gen Poor 3 Very Poor 26 Fair
Category Day 1 1 1 3
Max LVORI Early 3 9 9 9
Max LVORI Late 9 6 9 3
Precip Chance (%) 80 0 0 0
Precip Type Tstms None None None
Precip Duration 3
Precip Amount 0.26 0.00 0.00 0.00
Precip Begin 8 PM
Precip End 6 AM
Chance of Thunder (%) 20 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Cloudy with a chance of showers. Lows in the
lower 50s. South winds less than 10 mph.
.FRIDAY...Cloudy with a chance of showers. Highs in the upper
60s. Minimum RH 76 percent. Southwest winds less than 10 mph.
.FRIDAY NIGHT...Cloudy with showers likely. Lows in the mid 50s.
Southwest winds less than 10 mph.
.SATURDAY...Mostly cloudy with showers likely and a slight chance
of thunderstorms. Highs in the mid 60s. Minimum RH 76 percent.
West winds 5 to 10 mph.
.SATURDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the upper 40s. West winds less than 10 mph.
.SUNDAY...Mostly sunny. Highs in the lower 60s. Minimum RH
60 percent. West winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy. Lows in the lower 40s. Southeast
winds less than 10 mph.
.MONDAY...Mostly sunny. Highs in the lower 60s. Minimum RH
55 percent. Southwest winds less than 10 mph.
.MONDAY NIGHT...Mostly cloudy. Lows in the mid 40s. South winds
less than 10 mph.
.TUESDAY...Partly sunny with a slight chance of showers. Highs in
the lower 60s. Minimum RH 58 percent. South winds less than
10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ046-191815-
Northwest Carter-
Including the city of Elizabethton
1203 PM EST Tue Nov 18 2025
Tonight Wed Wed Night Thu
Cloud Cover Mcldy Mcldy Mcldy Pcldy
Temp (24h trend) 46-51 (+18) 60-65 (-3) 48-53 63-68
RH % (24h trend) 95-100 (+36) 69-74 (+44) 95-100 51-56
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) W 8 SW 5
PM 20FT Wnd (mph) S 9 Lgt/Var Lgt/Var W 5
Transport Wnd (mph) S 10 W 7 SW 7 W 12
Mixing Hgt(ft-agl) 220 1550 170 2620
Vent Rate (mph-ft) 2200 10850 1190 31440
Max Dispersion Early 7 Poor 8 Poor 4 Very Poor 25 Fair
Max Dispersion Late 7 Poor 11 Poor 4 Very Poor 27 Fair
Category Day 1 1 1 3
Max LVORI Early 3 8 8 9
Max LVORI Late 8 6 9 3
Precip Chance (%) 70 0 0 0
Precip Type Tstms None None None
Precip Duration 2
Precip Amount 0.27 0.00 0.00 0.00
Precip Begin 9 PM
Precip End 6 AM
Chance of Thunder (%) 20 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Cloudy with a chance of showers. Lows in the
lower 50s. South winds less than 10 mph.
.FRIDAY...Mostly cloudy with a chance of showers. Highs in the
upper 60s. Minimum RH 69 percent. Southwest winds less than
10 mph.
.FRIDAY NIGHT...Cloudy with showers likely. Lows in the mid 50s.
Southwest winds less than 10 mph.
.SATURDAY...Mostly cloudy with a chance of showers and a slight
chance of thunderstorms. Highs in the mid 60s. Minimum RH
72 percent. West winds 5 to 10 mph.
.SATURDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the upper 40s. West winds less than 10 mph.
.SUNDAY...Mostly sunny. Highs around 60. Minimum RH 57 percent.
West winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy. Lows in the lower 40s. South winds
less than 10 mph.
.MONDAY...Mostly sunny. Highs in the lower 60s. Minimum RH
49 percent. Southwest winds less than 10 mph.
.MONDAY NIGHT...Mostly cloudy. Lows in the mid 40s. South winds
less than 10 mph.
.TUESDAY...Partly sunny with a slight chance of showers. Highs in
the lower 60s. Minimum RH 53 percent. South winds less than
10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ044-191815-
Washington TN-
Including the city of Johnson City
1203 PM EST Tue Nov 18 2025
Tonight Wed Wed Night Thu
Cloud Cover Mcldy Mcldy Mcldy Pcldy
Temp (24h trend) 47-52 (+20) 61-66 (-2) 48-53 64-69
RH % (24h trend) 95-100 (+26) 76-81 (+47) 95-100 56-61
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) S 9 Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) S 12 W 8 SW 7 W 10
Mixing Hgt(ft-agl) 310 1810 190 2760
Vent Rate (mph-ft) 3720 14480 1330 27600
Max Dispersion Early 6 Very Poor 10 Poor 3 Very Poor 22 Fair
Max Dispersion Late 6 Very Poor 13 Gen Poor 3 Very Poor 25 Fair
Category Day 1 2 1 3
Max LVORI Early 3 9 9 9
Max LVORI Late 9 6 9 3
Precip Chance (%) 80 0 0 0
Precip Type Tstms None None None
Precip Duration 2
Precip Amount 0.21 0.00 0.00 0.00
Precip Begin 8 PM
Precip End 6 AM
Chance of Thunder (%) 20 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Cloudy with a chance of showers. Lows in the
mid 50s. South winds less than 10 mph.
.FRIDAY...Mostly cloudy with a chance of showers. Highs in the
upper 60s. Minimum RH 73 percent. Southwest winds less than
10 mph.
.FRIDAY NIGHT...Cloudy with showers likely. Lows in the mid 50s.
Southwest winds less than 10 mph.
.SATURDAY...Partly sunny with showers likely. Highs in the mid
60s. Minimum RH 76 percent. West winds 5 to 10 mph.
.SATURDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the upper 40s. West winds less than 10 mph.
.SUNDAY...Mostly sunny. Highs in the lower 60s. Minimum RH
61 percent. West winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy. Lows in the lower 40s. South winds
less than 10 mph.
.MONDAY...Mostly sunny. Highs in the lower 60s. Minimum RH
55 percent. Southwest winds less than 10 mph.
.MONDAY NIGHT...Mostly cloudy. Lows in the mid 40s. South winds
less than 10 mph.
.TUESDAY...Partly sunny with a slight chance of showers. Highs in
the lower 60s. Minimum RH 59 percent. Southeast winds less than
10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ042-191815-
Northwest Greene-
Including the city of Greeneville
1203 PM EST Tue Nov 18 2025
Tonight Wed Wed Night Thu
Cloud Cover Mcldy Mcldy Mcldy Mcldy
Temp (24h trend) 46-51 (+20) 62-67 (-1) 48-53 65-70
RH % (24h trend) 95-100 (+24) 75-80 (+47) 95-100 57-62
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) S 9 Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) S 10 W 8 SW 6 W 9
Mixing Hgt(ft-agl) 330 1740 210 2770
Vent Rate (mph-ft) 3300 13920 1260 24930
Max Dispersion Early 5 Very Poor 10 Poor 2 Very Poor 17 Gen Poor
Max Dispersion Late 6 Very Poor 12 Poor 2 Very Poor 20 Gen Poor
Category Day 1 2 1 2
Max LVORI Early 3 9 9 9
Max LVORI Late 9 6 10 3
Precip Chance (%) 80 0 0 0
Precip Type Tstms None None None
Precip Duration 2
Precip Amount 0.18 0.00 0.00 0.00
Precip Begin 8 PM
Precip End Continuing
Chance of Thunder (%) 20 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Cloudy with a chance of showers. Lows in the
mid 50s. South winds less than 10 mph.
.FRIDAY...Mostly cloudy with a chance of showers. Highs around
70. Minimum RH 70 percent. Southwest winds less than 10 mph.
.FRIDAY NIGHT...Cloudy with showers likely. Lows in the mid 50s.
Southwest winds less than 10 mph.
.SATURDAY...Partly sunny with showers likely. Highs in the upper
60s. Minimum RH 72 percent. West winds less than 10 mph.
.SATURDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the upper 40s. West winds less than 10 mph.
.SUNDAY...Mostly sunny. Highs in the lower 60s. Minimum RH
59 percent. West winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy. Lows in the lower 40s. South winds
less than 10 mph.
.MONDAY...Mostly sunny. Highs in the mid 60s. Minimum RH
55 percent. Southwest winds less than 10 mph.
.MONDAY NIGHT...Mostly cloudy with a slight chance of showers.
Lows in the mid 40s. South winds less than 10 mph.
.TUESDAY...Partly sunny with a chance of showers. Highs in the
lower 60s. Minimum RH 59 percent. Southeast winds less than
10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ038-191815-
Grainger-
Including the city of Bean Station
1203 PM EST Tue Nov 18 2025
Tonight Wed Wed Night Thu
Cloud Cover Mcldy Mcldy Mcldy Mcldy
Temp (24h trend) 50-55 (+19) 64-69 (+2) 49-54 66-71
RH % (24h trend) 95-100 (+29) 76-81 (+45) 95-100 62-67
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) W 5 Lgt/Var
PM 20FT Wnd (mph) SW 11 Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) W 8 W 8 N 5 W 7
Mixing Hgt(ft-agl) 240 2030 240 2490
Vent Rate (mph-ft) 1920 16240 1200 17430
Max Dispersion Early 7 Poor 12 Poor 2 Very Poor 12 Poor
Max Dispersion Late 7 Poor 15 Gen Poor 3 Very Poor 15 Gen Poor
Category Day 1 2 1 2
Max LVORI Early 3 9 10 9
Max LVORI Late 8 6 10 4
Precip Chance (%) 90 0 0 0
Precip Type Tstms None None None
Precip Duration 3
Precip Amount 0.15 0.00 0.00 0.00
Precip Begin 7 PM
Precip End 7 AM
Chance of Thunder (%) 30 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Cloudy with showers likely and a slight chance
of thunderstorms. Lows in the mid 50s. South winds less than
10 mph.
.FRIDAY...Mostly cloudy with a chance of showers. Highs around
70. Minimum RH 75 percent. Southwest winds less than 10 mph.
.FRIDAY NIGHT...Showers. Lows in the upper 50s. Southwest winds
less than 10 mph.
.SATURDAY...Partly sunny with showers likely. Highs in the upper
60s. Minimum RH 72 percent. West winds less than 10 mph.
.SATURDAY NIGHT...Mostly cloudy with a chance of showers. Cooler.
Lows in the upper 40s. Northwest winds less than 10 mph.
.SUNDAY...Mostly sunny. Highs in the lower 60s. Minimum RH
61 percent. Northwest winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows in the lower 40s. North winds less than 10 mph.
.MONDAY...Partly sunny. Highs in the lower 60s. Minimum RH
59 percent. Southwest winds less than 10 mph.
.MONDAY NIGHT...Mostly cloudy with a slight chance of showers.
Lows in the mid 40s. South winds less than 10 mph.
.TUESDAY...Mostly cloudy with a chance of showers. Highs in the
lower 60s. Minimum RH 64 percent. East winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ039-191815-
Hamblen-
Including the cities of Alpha, Morristown, and Russellville
1203 PM EST Tue Nov 18 2025
Tonight Wed Wed Night Thu
Cloud Cover Mcldy Mcldy Mcldy Mcldy
Temp (24h trend) 49-54 (+20) 64-69 (+2) 49-54 66-71
RH % (24h trend) 95-100 (+23) 75-80 (+46) 95-100 59-64
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) SW 7 Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) SW 9 W 9 W 5 W 8
Mixing Hgt(ft-agl) 290 1930 260 2670
Vent Rate (mph-ft) 2610 17370 1300 21360
Max Dispersion Early 5 Very Poor 13 Gen Poor 2 Very Poor 16 Gen Poor
Max Dispersion Late 6 Very Poor 15 Gen Poor 3 Very Poor 19 Gen Poor
Category Day 1 2 1 2
Max LVORI Early 3 9 10 9
Max LVORI Late 9 6 10 4
Precip Chance (%) 80 0 0 0
Precip Type Tstms None None None
Precip Duration 3
Precip Amount 0.13 0.00 0.00 0.00
Precip Begin 8 PM
Precip End 7 AM
Chance of Thunder (%) 20 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Cloudy with a chance of showers and a slight
chance of thunderstorms. Lows in the mid 50s. Light and variable
wind.
.FRIDAY...Mostly cloudy with a chance of showers. Highs around
70. Minimum RH 72 percent. Southwest winds less than 10 mph.
.FRIDAY NIGHT...Showers. Lows in the upper 50s. Southwest winds
less than 10 mph.
.SATURDAY...Partly sunny with showers likely. Highs in the upper
60s. Minimum RH 72 percent. West winds less than 10 mph.
.SATURDAY NIGHT...Mostly cloudy with a chance of showers. Cooler.
Lows in the upper 40s. West winds less than 10 mph.
.SUNDAY...Mostly sunny. Highs in the lower 60s. Minimum RH
61 percent. West winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy. Lows in the lower 40s. North winds
less than 10 mph.
.MONDAY...Partly sunny. Highs in the mid 60s. Minimum RH
58 percent. West winds less than 10 mph.
.MONDAY NIGHT...Mostly cloudy with a slight chance of showers.
Lows in the mid 40s. South winds less than 10 mph.
.TUESDAY...Mostly cloudy with a chance of showers. Highs in the
mid 60s. Minimum RH 62 percent. East winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ040-191815-
Northwest Cocke-
Including the cities of Bybee and Newport
1203 PM EST Tue Nov 18 2025
Tonight Wed Wed Night Thu
Cloud Cover Mcldy Mcldy Mcldy Pcldy
Temp (24h trend) 49-54 (+19) 65-70 (+1) 49-54 68-73
RH % (24h trend) 95-100 (+32) 67-72 (+41) 95-100 52-57
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) W 8 Lgt/Var
PM 20FT Wnd (mph) S 11 Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) S 8 W 8 SW 3 W 8
Mixing Hgt(ft-agl) 280 1860 200 2580
Vent Rate (mph-ft) 2240 14880 600 20640
Max Dispersion Early 5 Very Poor 11 Poor 2 Very Poor 15 Gen Poor
Max Dispersion Late 5 Very Poor 14 Gen Poor 3 Very Poor 18 Gen Poor
Category Day 1 2 1 2
Max LVORI Early 3 9 8 10
Max LVORI Late 9 5 10 3
Precip Chance (%) 70 0 0 0
Precip Type Tstms None None None
Precip Duration 2
Precip Amount 0.10 0.00 0.00 0.00
Precip Begin 9 PM
Precip End Continuing
Chance of Thunder (%) 20 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Cloudy with a chance of showers. Lows in the
mid 50s. South winds less than 10 mph.
.FRIDAY...Mostly cloudy with a chance of showers. Highs in the
lower 70s. Minimum RH 63 percent. Southwest winds less than
10 mph.
.FRIDAY NIGHT...Mostly cloudy with showers likely. Lows in the
upper 50s. Southwest winds less than 10 mph.
.SATURDAY...Partly sunny with showers likely. Highs in the upper
60s. Minimum RH 68 percent. West winds less than 10 mph.
.SATURDAY NIGHT...Mostly cloudy with a chance of showers. Lows
around 50. West winds less than 10 mph.
.SUNDAY...Mostly sunny. Highs in the mid 60s. Minimum RH
56 percent. West winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy. Lows in the mid 40s. South winds
less than 10 mph.
.MONDAY...Partly sunny. Highs in the mid 60s. Minimum RH
51 percent. Northwest winds less than 10 mph.
.MONDAY NIGHT...Mostly cloudy with a slight chance of showers.
Lows in the upper 40s. South winds less than 10 mph.
.TUESDAY...Partly sunny with a chance of showers. Highs in the
mid 60s. Minimum RH 54 percent. Southeast winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ070-191815-
Jefferson-
Including the cities of Jefferson City, Strawberry Plains,
Chestnut Hill, Dandridge, and White Pine
1203 PM EST Tue Nov 18 2025
Tonight Wed Wed Night Thu
Cloud Cover Mcldy Mcldy Mcldy Mcldy
Temp (24h trend) 50-55 (+19) 65-70 (+1) 50-55 67-72
RH % (24h trend) 95-100 (+27) 71-76 (+41) 95-100 58-63
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) W 5 Lgt/Var
PM 20FT Wnd (mph) SW 8 Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) SW 8 W 8 W 5 W 8
Mixing Hgt(ft-agl) 340 1980 320 2550
Vent Rate (mph-ft) 2720 15840 1600 20400
Max Dispersion Early 7 Poor 13 Gen Poor 2 Very Poor 15 Gen Poor
Max Dispersion Late 7 Poor 15 Gen Poor 2 Very Poor 18 Gen Poor
Category Day 1 2 1 2
Max LVORI Early 3 9 10 9
Max LVORI Late 8 6 10 3
Precip Chance (%) 80 0 0 0
Precip Type Tstms None None None
Precip Duration 3
Precip Amount 0.10 0.00 0.00 0.00
Precip Begin 9 PM
Precip End Continuing
Chance of Thunder (%) 20 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Cloudy with a chance of showers and a slight
chance of thunderstorms. Lows in the mid 50s. South winds less
than 10 mph.
.FRIDAY...Mostly cloudy with a chance of showers. Highs in the
lower 70s. Minimum RH 69 percent. Southwest winds less than
10 mph.
.FRIDAY NIGHT...Showers. Lows in the upper 50s. Southwest winds
less than 10 mph.
.SATURDAY...Partly sunny with showers likely. Highs around 70.
Minimum RH 71 percent. West winds 5 to 10 mph.
.SATURDAY NIGHT...Mostly cloudy with a chance of showers. Lows
around 50. West winds less than 10 mph.
.SUNDAY...Mostly sunny. Highs in the mid 60s. Minimum RH
60 percent. West winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy. Lows in the mid 40s. Northeast
winds less than 10 mph.
.MONDAY...Partly sunny. Highs in the mid 60s. Minimum RH
57 percent. Northwest winds less than 10 mph.
.MONDAY NIGHT...Mostly cloudy with a slight chance of showers.
Lows in the upper 40s. South winds less than 10 mph.
.TUESDAY...Mostly cloudy with a chance of showers. Highs in the
mid 60s. Minimum RH 60 percent. East winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ035-191815-
Morgan-
Including the cities of Pine Orchard, High Point, and Petros
1203 PM EST Tue Nov 18 2025
Tonight Wed Wed Night Thu
Cloud Cover Mcldy Pcldy Mcldy Mcldy
Temp (24h trend) 50-55 (+17) 66-71 (+4) 47-52 65-70
RH % (24h trend) 95-100 (+37) 70-75 (+37) 95-100 61-66
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) S 17 Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) SW 7 W 9 NW 6 SW 6
Mixing Hgt(ft-agl) 270 2450 260 2220
Vent Rate (mph-ft) 1890 22050 1560 13320
Max Dispersion Early 8 Poor 17 Gen Poor 3 Very Poor 10 Poor
Max Dispersion Late 6 Very Poor 22 Fair 4 Very Poor 12 Poor
Category Day 1 2 1 2
Max LVORI Early 5 9 9 9
Max LVORI Late 9 6 9 4
Precip Chance (%) 90 0 0 20
Precip Type Tstms None None Showers
Precip Duration 3 1
Precip Amount 0.29 0.00 0.00 0.01
Precip Begin 7 PM 1 PM
Precip End Continuing Continuing
Chance of Thunder (%) 30 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Cloudy with showers likely and a slight chance
of thunderstorms. Lows in the mid 50s. South winds less than
10 mph.
.FRIDAY...Mostly cloudy with showers likely. Highs in the upper
60s. Minimum RH 77 percent. Southwest winds less than 10 mph.
.FRIDAY NIGHT...Showers and a slight chance of thunderstorms.
Lows in the upper 50s. Southwest winds less than 10 mph.
.SATURDAY...Partly sunny with showers likely. Highs in the upper
60s. Minimum RH 72 percent. West winds 5 to 10 mph.
.SATURDAY NIGHT...Mostly cloudy with a slight chance of showers.
Cooler. Lows in the upper 40s. Northwest winds less than 10 mph.
.SUNDAY...Mostly sunny. Highs in the lower 60s. Minimum RH
61 percent. Northwest winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows in the lower 40s. North winds less than 10 mph.
.MONDAY...Partly sunny. Highs in the lower 60s. Minimum RH
60 percent. South winds less than 10 mph.
.MONDAY NIGHT...Mostly cloudy with a slight chance of showers.
Lows in the mid 40s. Southwest winds less than 10 mph.
.TUESDAY...Mostly cloudy with a chance of showers. Highs in the
lower 60s. Minimum RH 68 percent. South winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ012-191815-
Scott TN-
Including the cities of Big South Fork National, Oneida,
Smokey Junction, Elgin, Huntsville, Norma, and Slick Rock
1203 PM EST Tue Nov 18 2025
Tonight Wed Wed Night Thu
Cloud Cover Mcldy Mcldy Mcldy Mcldy
Temp (24h trend) 51-56 (+17) 64-69 (+3) 47-52 64-69
RH % (24h trend) 95-100 (+38) 73-78 (+41) 95-100 64-69
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) SW 15 Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) W 7 W 9 NW 6 SW 6
Mixing Hgt(ft-agl) 300 2350 270 2120
Vent Rate (mph-ft) 2100 21150 1620 12720
Max Dispersion Early 9 Poor 15 Gen Poor 3 Very Poor 10 Poor
Max Dispersion Late 6 Very Poor 19 Gen Poor 5 Very Poor 11 Poor
Category Day 1 2 1 1
Max LVORI Early 5 9 9 9
Max LVORI Late 9 6 9 4
Precip Chance (%) 90 0 0 20
Precip Type Tstms None None Showers
Precip Duration 3 1
Precip Amount 0.30 0.00 0.00 0.01
Precip Begin 7 PM 1 PM
Precip End Continuing Continuing
Chance of Thunder (%) 30 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Cloudy with showers likely and a slight chance
of thunderstorms. Lows in the mid 50s. South winds less than
10 mph.
.FRIDAY...Mostly cloudy with showers likely. Highs in the upper
60s. Minimum RH 77 percent. Southwest winds less than 10 mph.
.FRIDAY NIGHT...Showers and a slight chance of thunderstorms.
Lows in the upper 50s. Southwest winds less than 10 mph.
.SATURDAY...Partly sunny with showers likely. Highs in the mid
60s. Minimum RH 75 percent. West winds less than 10 mph.
.SATURDAY NIGHT...Mostly cloudy with a slight chance of showers.
Cooler. Lows in the upper 40s. Northwest winds less than 10 mph.
.SUNDAY...Mostly sunny. Highs in the lower 60s. Minimum RH
62 percent. Northwest winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows in the lower 40s. East winds less than 10 mph.
.MONDAY...Partly sunny with a slight chance of showers. Highs in
the lower 60s. Minimum RH 57 percent. South winds less than
10 mph.
.MONDAY NIGHT...Mostly cloudy with a slight chance of showers.
Lows in the mid 40s. South winds less than 10 mph.
.TUESDAY...Mostly cloudy with a chance of showers. Highs in the
lower 60s. Minimum RH 66 percent. South winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ013-191815-
Campbell-
Including the cities of Fincastle, La Follette, Elk Valley,
Jellico, White Oak, Caryville, and Royal Blue
1203 PM EST Tue Nov 18 2025
Tonight Wed Wed Night Thu
Cloud Cover Mcldy Mcldy Mcldy Mcldy
Temp (24h trend) 50-55 (+17) 62-67 (+2) 48-53 63-68
RH % (24h trend) 95-100 (+28) 74-79 (+42) 95-100 64-69
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) SW 16 Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) W 7 W 8 NW 5 W 6
Mixing Hgt(ft-agl) 170 2300 180 2320
Vent Rate (mph-ft) 1190 18400 900 13920
Max Dispersion Early 7 Poor 14 Gen Poor 2 Very Poor 10 Poor
Max Dispersion Late 5 Very Poor 17 Gen Poor 3 Very Poor 12 Poor
Category Day 1 2 1 2
Max LVORI Early 4 9 9 9
Max LVORI Late 9 6 9 4
Precip Chance (%) 90 0 0 0
Precip Type Tstms None None None
Precip Duration 3
Precip Amount 0.24 0.00 0.00 0.00
Precip Begin 7 PM
Precip End Continuing
Chance of Thunder (%) 30 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Cloudy with showers likely and a slight chance
of thunderstorms. Lows in the mid 50s. South winds less than
10 mph.
.FRIDAY...Mostly cloudy with showers likely. Highs in the upper
60s. Minimum RH 78 percent. Southwest winds less than 10 mph.
.FRIDAY NIGHT...Showers. Lows in the upper 50s. Southwest winds
less than 10 mph.
.SATURDAY...Partly sunny with showers likely. Highs in the mid
60s. Minimum RH 75 percent. West winds less than 10 mph.
.SATURDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the upper 40s. Northwest winds less than 10 mph.
.SUNDAY...Mostly sunny. Highs around 60. Minimum RH 62 percent.
Northwest winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows in the mid 40s. North winds less than 10 mph.
.MONDAY...Partly sunny. Highs in the lower 60s. Minimum RH
59 percent. South winds less than 10 mph.
.MONDAY NIGHT...Mostly cloudy with a slight chance of showers.
Lows in the mid 40s. Southwest winds less than 10 mph.
.TUESDAY...Mostly cloudy with a chance of showers. Highs in the
upper 50s. Minimum RH 67 percent. Southeast winds less than
10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ014-191815-
Claiborne-
Including the cities of Lone Mountain, Sandlick, Springdale,
Arthur, Harrogate-Shawanee, Clairfield, and Howard Quarter
1203 PM EST Tue Nov 18 2025
Tonight Wed Wed Night Thu
Cloud Cover Mcldy Mcldy Mcldy Mcldy
Temp (24h trend) 48-53 (+19) 62-67 (+2) 48-53 64-69
RH % (24h trend) 95-100 (+22) 75-80 (+45) 95-100 61-66
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) SW 11 Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) W 7 W 8 NW 5 W 7
Mixing Hgt(ft-agl) 230 2210 240 2470
Vent Rate (mph-ft) 1610 17680 1200 17290
Max Dispersion Early 8 Poor 12 Poor 2 Very Poor 12 Poor
Max Dispersion Late 6 Very Poor 16 Gen Poor 4 Very Poor 15 Gen Poor
Category Day 1 2 1 2
Max LVORI Early 4 9 10 9
Max LVORI Late 9 6 9 4
Precip Chance (%) 90 0 0 0
Precip Type Tstms None None None
Precip Duration 3
Precip Amount 0.23 0.00 0.00 0.00
Precip Begin 7 PM
Precip End Continuing
Chance of Thunder (%) 30 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Cloudy with showers likely and a slight chance
of thunderstorms. Lows in the mid 50s. South winds less than
10 mph.
.FRIDAY...Cloudy with showers likely and a slight chance of
thunderstorms. Highs in the upper 60s. Minimum RH 76 percent.
Southwest winds less than 10 mph.
.FRIDAY NIGHT...Showers. Lows in the mid 50s. Southwest winds
less than 10 mph.
.SATURDAY...Partly sunny with showers likely. Highs in the upper
60s. Minimum RH 71 percent. West winds less than 10 mph.
.SATURDAY NIGHT...Mostly cloudy with a chance of showers. Cooler.
Lows in the mid 40s. Northwest winds less than 10 mph.
.SUNDAY...Mostly sunny. Highs in the lower 60s. Minimum RH
60 percent. Northwest winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows in the lower 40s. North winds less than 10 mph.
.MONDAY...Partly sunny. Highs in the lower 60s. Minimum RH
57 percent. South winds less than 10 mph.
.MONDAY NIGHT...Mostly cloudy with a slight chance of showers.
Lows in the mid 40s. South winds less than 10 mph.
.TUESDAY...Mostly cloudy with a chance of showers. Highs in the
lower 60s. Minimum RH 62 percent. Southeast winds less than
10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ037-191815-
Union-
Including the cities of Maynardville, Norris Lake, Paulette,
Rose Hill, Sharps Chapel, and Luttrell
1203 PM EST Tue Nov 18 2025
Tonight Wed Wed Night Thu
Cloud Cover Mcldy Mcldy Mcldy Mcldy
Temp (24h trend) 50-55 (+19) 65-70 (+3) 49-54 65-70
RH % (24h trend) 95-100 (+20) 73-78 (+42) 95-100 63-68
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) SW 11 Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) SW 7 W 7 N 5 W 6
Mixing Hgt(ft-agl) 310 2170 320 2440
Vent Rate (mph-ft) 2170 15190 1600 14640
Max Dispersion Early 8 Poor 11 Poor 2 Very Poor 11 Poor
Max Dispersion Late 7 Poor 13 Gen Poor 3 Very Poor 14 Gen Poor
Category Day 1 1 1 2
Max LVORI Early 3 9 10 9
Max LVORI Late 8 6 10 4
Precip Chance (%) 90 0 0 0
Precip Type Tstms None None None
Precip Duration 3
Precip Amount 0.16 0.00 0.00 0.00
Precip Begin 7 PM
Precip End 7 AM
Chance of Thunder (%) 30 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Cloudy with showers likely and a slight chance
of thunderstorms. Lows in the mid 50s. South winds less than
10 mph.
.FRIDAY...Mostly cloudy with a chance of showers. Highs in the
upper 60s. Minimum RH 75 percent. Southwest winds less than
10 mph.
.FRIDAY NIGHT...Showers. Lows in the upper 50s. Southwest winds
less than 10 mph.
.SATURDAY...Partly sunny with showers likely. Highs in the upper
60s. Minimum RH 70 percent. West winds less than 10 mph.
.SATURDAY NIGHT...Mostly cloudy with a chance of showers. Cooler.
Lows in the upper 40s. Northwest winds less than 10 mph.
.SUNDAY...Mostly sunny. Highs in the lower 60s. Minimum RH
60 percent. Northwest winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows in the lower 40s. North winds less than 10 mph.
.MONDAY...Partly sunny. Highs in the mid 60s. Minimum RH
58 percent. South winds less than 10 mph.
.MONDAY NIGHT...Mostly cloudy with a slight chance of showers.
Lows in the mid 40s. South winds less than 10 mph.
.TUESDAY...Mostly cloudy with a chance of showers. Highs in the
lower 60s. Minimum RH 63 percent. East winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ036-191815-
Anderson-
Including the cities of Oak Ridge and Clinton
1203 PM EST Tue Nov 18 2025
Tonight Wed Wed Night Thu
Cloud Cover Mcldy Pcldy Mcldy Mcldy
Temp (24h trend) 50-55 (+17) 65-70 (+3) 49-54 65-70
RH % (24h trend) 95-100 (+27) 71-76 (+40) 95-100 62-67
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) SW 6 Lgt/Var
PM 20FT Wnd (mph) SW 18 Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) SW 7 W 9 NW 3 SW 7
Mixing Hgt(ft-agl) 240 2570 180 2310
Vent Rate (mph-ft) 1680 23130 540 16170
Max Dispersion Early 8 Poor 14 Gen Poor 2 Very Poor 10 Poor
Max Dispersion Late 7 Poor 20 Gen Poor 2 Very Poor 14 Gen Poor
Category Day 1 2 1 2
Max LVORI Early 3 9 9 10
Max LVORI Late 9 6 10 4
Precip Chance (%) 90 0 0 0
Precip Type Tstms None None None
Precip Duration 3
Precip Amount 0.23 0.00 0.00 0.00
Precip Begin 8 PM
Precip End Continuing
Chance of Thunder (%) 30 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Cloudy with showers likely and a slight chance
of thunderstorms. Lows in the mid 50s. Southwest winds less than
10 mph.
.FRIDAY...Mostly cloudy with a chance of showers. Highs in the
upper 60s. Minimum RH 75 percent. Southwest winds less than
10 mph.
.FRIDAY NIGHT...Showers. Lows in the upper 50s. Southwest winds
5 to 10 mph.
.SATURDAY...Partly sunny with showers likely. Highs in the upper
60s. Minimum RH 71 percent. West winds 5 to 10 mph.
.SATURDAY NIGHT...Partly cloudy with a chance of showers. Lows in
the upper 40s. Northwest winds less than 10 mph.
.SUNDAY...Mostly sunny. Highs in the lower 60s. Minimum RH
60 percent. Northwest winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows in the mid 40s. North winds less than 10 mph.
.MONDAY...Partly sunny. Highs in the lower 60s. Minimum RH
60 percent. South winds less than 10 mph.
.MONDAY NIGHT...Mostly cloudy with a slight chance of showers.
Lows in the upper 40s. West winds less than 10 mph.
.TUESDAY...Mostly cloudy with a chance of showers. Highs in the
lower 60s. Minimum RH 66 percent. Southeast winds less than
10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ069-191815-
Knox-
Including the cities of Bearden, Knoxville, and Lake Forest
1203 PM EST Tue Nov 18 2025
Tonight Wed Wed Night Thu
Cloud Cover Mcldy Mcldy Mcldy Mcldy
Temp (24h trend) 52-57 (+19) 66-71 (+1) 50-55 67-72
RH % (24h trend) 95-100 (+26) 71-76 (+41) 95-100 61-66
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) SW 5 Lgt/Var
PM 20FT Wnd (mph) SW 11 W 5 Lgt/Var Lgt/Var
Transport Wnd (mph) SW 10 W 8 W 3 SW 8
Mixing Hgt(ft-agl) 380 2570 280 2320
Vent Rate (mph-ft) 3800 20560 840 18560
Max Dispersion Early 8 Poor 15 Gen Poor 2 Very Poor 12 Poor
Max Dispersion Late 8 Poor 20 Gen Poor 2 Very Poor 15 Gen Poor
Category Day 1 2 1 2
Max LVORI Early 3 9 10 10
Max LVORI Late 7 6 10 4
Precip Chance (%) 90 0 0 0
Precip Type Tstms None None None
Precip Duration 3
Precip Amount 0.13 0.00 0.00 0.00
Precip Begin 8 PM
Precip End 7 AM
Chance of Thunder (%) 20 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Cloudy with a chance of showers and a slight
chance of thunderstorms. Lows in the mid 50s. Southwest winds
less than 10 mph.
.FRIDAY...Mostly cloudy with a chance of showers. Highs in the
lower 70s. Minimum RH 71 percent. Southwest winds less than
10 mph.
.FRIDAY NIGHT...Showers. Lows in the upper 50s. Southwest winds
less than 10 mph.
.SATURDAY...Partly sunny with showers likely and a slight chance
of thunderstorms. Highs around 70. Minimum RH 70 percent. West
winds 5 to 10 mph.
.SATURDAY NIGHT...Partly cloudy with a chance of showers. Lows
around 50. Northwest winds less than 10 mph.
.SUNDAY...Mostly sunny. Highs in the mid 60s. Minimum RH
60 percent. Northwest winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows in the mid 40s. Northeast winds less than 10 mph.
.MONDAY...Partly sunny. Highs in the mid 60s. Minimum RH
58 percent. West winds less than 10 mph.
.MONDAY NIGHT...Mostly cloudy with a slight chance of showers.
Lows in the upper 40s. Southeast winds less than 10 mph.
.TUESDAY...Mostly cloudy with a chance of showers. Highs in the
mid 60s. Minimum RH 64 percent. East winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ073-191815-
North Sevier-
Including the cities of Harrisburg, Kodak, McMahan, Sevierville,
Seymour, and Pigeon Forge
1203 PM EST Tue Nov 18 2025
Tonight Wed Wed Night Thu
Cloud Cover Pcldy Pcldy Mcldy Pcldy
Temp (24h trend) 50-55 (+18) 67-72 (+2) 50-55 68-73
RH % (24h trend) 95-100 (+31) 66-71 (+38) 95-100 52-57
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) W 9 Lgt/Var
PM 20FT Wnd (mph) SW 16 W 6 Lgt/Var Lgt/Var
Transport Wnd (mph) SW 10 W 10 W 5 W 8
Mixing Hgt(ft-agl) 420 2350 380 2580
Vent Rate (mph-ft) 4200 23500 1900 20640
Max Dispersion Early 10 Poor 17 Gen Poor 3 Very Poor 15 Gen Poor
Max Dispersion Late 10 Poor 22 Fair 3 Very Poor 18 Gen Poor
Category Day 1 2 1 2
Max LVORI Early 3 8 9 9
Max LVORI Late 8 5 9 3
Precip Chance (%) 80 0 0 0
Precip Type Tstms None None None
Precip Duration 2
Precip Amount 0.11 0.00 0.00 0.00
Precip Begin 9 PM
Precip End Continuing
Chance of Thunder (%) 20 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Cloudy with a chance of showers and a slight
chance of thunderstorms. Lows in the mid 50s. South winds less
than 10 mph.
.FRIDAY...Mostly cloudy with a chance of showers. Highs in the
lower 70s. Minimum RH 63 percent. Southwest winds less than
10 mph.
.FRIDAY NIGHT...Showers. Lows in the upper 50s. Southwest winds
less than 10 mph.
.SATURDAY...Partly sunny with showers likely and a slight chance
of thunderstorms. Highs around 70. Minimum RH 69 percent. West
winds 5 to 10 mph.
.SATURDAY NIGHT...Mostly cloudy with a chance of showers. Lows
around 50. West winds less than 10 mph.
.SUNDAY...Mostly sunny. Highs in the mid 60s. Minimum RH
58 percent. West winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows in the mid 40s. Southeast winds less than 10 mph.
.MONDAY...Partly sunny. Highs in the mid 60s. Minimum RH
53 percent. Northwest winds less than 10 mph.
.MONDAY NIGHT...Mostly cloudy with a slight chance of showers.
Lows in the upper 40s. South winds less than 10 mph.
.TUESDAY...Mostly cloudy with a chance of showers. Highs in the
mid 60s. Minimum RH 57 percent. Southeast winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ067-191815-
Roane-
Including the cities of Harriman, Eagle Furnace, Rockwood,
Bradbury, Fairview, Kingston, and Oliver Springs
1203 PM EST Tue Nov 18 2025
Tonight Wed Wed Night Thu
Cloud Cover Mcldy Pcldy Mcldy Mcldy
Temp (24h trend) 51-56 (+18) 68-73 (+4) 49-54 67-72
RH % (24h trend) 95-100 (+20) 69-74 (+38) 95-100 63-68
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) SW 9 G17 Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) SW 7 W 9 NW 3 SW 6
Mixing Hgt(ft-agl) 360 2960 270 2320
Vent Rate (mph-ft) 2520 26640 810 13920
Max Dispersion Early 8 Poor 19 Gen Poor 2 Very Poor 10 Poor
Max Dispersion Late 6 Very Poor 24 Fair 2 Very Poor 13 Gen Poor
Category Day 1 2 1 2
Max LVORI Early 3 9 10 10
Max LVORI Late 9 6 10 4
Precip Chance (%) 80 0 0 0
Precip Type Tstms None None None
Precip Duration 3
Precip Amount 0.19 0.00 0.00 0.00
Precip Begin 8 PM
Precip End 7 AM
Chance of Thunder (%) 30 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Cloudy with a chance of showers and a slight
chance of thunderstorms. Lows in the mid 50s. Light and variable
wind.
.FRIDAY...Mostly cloudy with a chance of showers. Highs in the
lower 70s. Minimum RH 75 percent. Southwest winds less than
10 mph.
.FRIDAY NIGHT...Showers and a slight chance of thunderstorms.
Lows in the upper 50s. Southwest winds less than 10 mph.
.SATURDAY...Partly sunny with a chance of showers. Highs in the
lower 70s. Minimum RH 69 percent. West winds less than 10 mph.
.SATURDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows in the upper 40s. Northwest winds less than 10 mph.
.SUNDAY...Mostly sunny. Highs in the mid 60s. Minimum RH
60 percent. Northwest winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows in the mid 40s. Light and variable wind.
.MONDAY...Partly sunny. Highs in the mid 60s. Minimum RH
62 percent. South winds less than 10 mph.
.MONDAY NIGHT...Mostly cloudy with a slight chance of showers.
Lows in the upper 40s. Southwest winds less than 10 mph.
.TUESDAY...Mostly cloudy with a chance of showers. Highs in the
lower 60s. Minimum RH 68 percent. Southeast winds less than
10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ068-191815-
Loudon-
Including the cities of Lenoir City and Loudon
1203 PM EST Tue Nov 18 2025
Tonight Wed Wed Night Thu
Cloud Cover Mcldy Pcldy Mcldy Mcldy
Temp (24h trend) 52-57 (+20) 68-73 (+2) 50-55 68-73
RH % (24h trend) 95-100 (+16) 69-74 (+40) 95-100 61-66
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) SW 11 G18 W 5 Lgt/Var Lgt/Var
Transport Wnd (mph) SW 9 W 10 NW 3 SW 7
Mixing Hgt(ft-agl) 370 3020 310 2220
Vent Rate (mph-ft) 3330 30200 930 15540
Max Dispersion Early 7 Poor 19 Gen Poor 2 Very Poor 10 Poor
Max Dispersion Late 7 Poor 27 Fair 2 Very Poor 14 Gen Poor
Category Day 1 3 1 2
Max LVORI Early 3 9 10 10
Max LVORI Late 9 5 10 3
Precip Chance (%) 80 0 0 0
Precip Type Tstms None None None
Precip Duration 2
Precip Amount 0.15 0.00 0.00 0.00
Precip Begin 9 PM
Precip End 7 AM
Chance of Thunder (%) 20 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Cloudy with a chance of showers and a slight
chance of thunderstorms. Lows in the upper 50s. Southwest winds
less than 10 mph.
.FRIDAY...Mostly cloudy with a chance of showers. Highs in the
lower 70s. Minimum RH 69 percent. Southwest winds less than
10 mph.
.FRIDAY NIGHT...Showers and a slight chance of thunderstorms.
Lows in the upper 50s. Southwest winds less than 10 mph.
.SATURDAY...Partly sunny with showers likely and a slight chance
of thunderstorms. Highs in the lower 70s. Minimum RH 68 percent.
West winds 5 to 10 mph.
.SATURDAY NIGHT...Partly cloudy with a slight chance of showers.
Cooler. Lows in the upper 40s. Northwest winds less than 10 mph.
.SUNDAY...Mostly sunny. Highs in the mid 60s. Minimum RH
60 percent. Northwest winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows in the mid 40s. Northeast winds less than 10 mph.
.MONDAY...Partly sunny. Highs in the mid 60s. Minimum RH
60 percent. Southwest winds less than 10 mph.
.MONDAY NIGHT...Mostly cloudy with a slight chance of showers.
Lows in the upper 40s. Southeast winds less than 10 mph.
.TUESDAY...Mostly cloudy with a chance of showers. Highs in the
mid 60s. Minimum RH 64 percent. Southeast winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ071-191815-
Northwest Blount-
Including the cities of Happy Valley, Maryville, and Alcoa
1203 PM EST Tue Nov 18 2025
Tonight Wed Wed Night Thu
Cloud Cover Mcldy Mcldy Mcldy Pcldy
Temp (24h trend) 52-57 (+18) 67-72 (0) 51-56 68-73
RH % (24h trend) 95-100 (+26) 70-75 (+40) 95-100 58-63
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) SW 7 Lgt/Var
PM 20FT Wnd (mph) SW 17 W 7 Lgt/Var Lgt/Var
Transport Wnd (mph) SW 10 W 9 W 3 W 8
Mixing Hgt(ft-agl) 370 2560 340 2370
Vent Rate (mph-ft) 3700 23040 1020 18960
Max Dispersion Early 9 Poor 18 Gen Poor 2 Very Poor 12 Poor
Max Dispersion Late 10 Poor 21 Fair 2 Very Poor 16 Gen Poor
Category Day 1 2 1 2
Max LVORI Early 3 9 9 9
Max LVORI Late 8 6 10 3
Precip Chance (%) 80 0 0 0
Precip Type Tstms None None None
Precip Duration 2
Precip Amount 0.16 0.00 0.00 0.00
Precip Begin 10 PM
Precip End Continuing
Chance of Thunder (%) 20 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Cloudy with a chance of showers and a slight
chance of thunderstorms. Lows in the upper 50s. South winds less
than 10 mph.
.FRIDAY...Mostly cloudy with a chance of showers. Highs in the
lower 70s. Minimum RH 68 percent. Southwest winds less than
10 mph.
.FRIDAY NIGHT...Showers and a slight chance of thunderstorms.
Lows around 60. Southwest winds 5 to 10 mph.
.SATURDAY...Partly sunny with showers likely and a slight chance
of thunderstorms. Highs around 70. Minimum RH 72 percent.
Southwest winds 5 to 10 mph.
.SATURDAY NIGHT...Mostly cloudy with a slight chance of showers.
Cooler. Lows around 50. West winds less than 10 mph.
.SUNDAY...Mostly sunny. Highs in the mid 60s. Minimum RH
62 percent. Northwest winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows in the mid 40s. East winds less than 10 mph.
.MONDAY...Partly sunny. Highs in the mid 60s. Minimum RH
59 percent. West winds less than 10 mph.
.MONDAY NIGHT...Mostly cloudy with a slight chance of showers.
Lows in the upper 40s. Southeast winds less than 10 mph.
.TUESDAY...Mostly cloudy with a chance of showers. Highs in the
mid 60s. Minimum RH 63 percent. Southeast winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ086-191815-
Northwest Monroe-
Including the cities of Sweetwater, Madisonville,
and Bullet Creek
1203 PM EST Tue Nov 18 2025
Tonight Wed Wed Night Thu
Cloud Cover Mcldy Mcldy Pcldy Pcldy
Temp (24h trend) 52-57 (+20) 69-74 (+2) 50-55 70-75
RH % (24h trend) 95-100 (+22) 66-71 (+40) 95-100 53-58
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) SW 5 Lgt/Var
PM 20FT Wnd (mph) S 12 Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) SW 10 W 9 NW 5 SW 7
Mixing Hgt(ft-agl) 360 2950 340 2400
Vent Rate (mph-ft) 3600 26550 1700 16800
Max Dispersion Early 9 Poor 21 Fair 2 Very Poor 11 Poor
Max Dispersion Late 8 Poor 27 Fair 2 Very Poor 14 Gen Poor
Category Day 1 2 1 2
Max LVORI Early 3 9 10 10
Max LVORI Late 9 5 10 3
Precip Chance (%) 80 0 0 0
Precip Type Tstms None None None
Precip Duration 2
Precip Amount 0.20 0.00 0.00 0.00
Precip Begin 9 PM
Precip End 7 AM
Chance of Thunder (%) 20 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Cloudy with a chance of showers and a slight
chance of thunderstorms. Lows in the upper 50s. South winds less
than 10 mph.
.FRIDAY...Mostly cloudy with a chance of showers and a slight
chance of thunderstorms. Highs in the lower 70s. Minimum RH
64 percent. Southwest winds less than 10 mph.
.FRIDAY NIGHT...Showers and a slight chance of thunderstorms.
Lows in the upper 50s. South winds less than 10 mph.
.SATURDAY...Partly sunny with showers likely and a slight chance
of thunderstorms. Highs in the lower 70s. Minimum RH 67 percent.
West winds 5 to 10 mph.
.SATURDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows around 50. Northwest winds less than 10 mph.
.SUNDAY...Mostly sunny. Highs in the mid 60s. Minimum RH
58 percent. Northwest winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows in the mid 40s. Northeast winds less than 10 mph.
.MONDAY...Partly sunny. Highs in the upper 60s. Minimum RH
57 percent. Southwest winds less than 10 mph.
.MONDAY NIGHT...Mostly cloudy with a slight chance of showers.
Lows in the upper 40s. Southeast winds less than 10 mph.
.TUESDAY...Mostly cloudy with a chance of showers. Highs in the
mid 60s. Minimum RH 61 percent. Southeast winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ083-191815-
Rhea-
Including the cities of Dayton, Evensville, Old Washington,
Grandview, and Spring City
1203 PM EST Tue Nov 18 2025
Tonight Wed Wed Night Thu
Cloud Cover Mcldy Pcldy Pcldy Mcldy
Temp (24h trend) 51-56 (+17) 69-74 (+5) 49-54 68-73
RH % (24h trend) 95-100 (+21) 65-70 (+32) 95-100 64-69
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) SW 11 G18 Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) SW 8 W 12 NW 3 SW 7
Mixing Hgt(ft-agl) 210 3330 170 2110
Vent Rate (mph-ft) 1680 39960 510 14770
Max Dispersion Early 7 Poor 27 Fair 3 Very Poor 9 Poor
Max Dispersion Late 6 Very Poor 33 Fair 2 Very Poor 15 Gen Poor
Category Day 1 3 1 1
Max LVORI Early 4 9 9 10
Max LVORI Late 9 5 10 4
Precip Chance (%) 80 0 0 0
Precip Type Tstms None None None
Precip Duration 3
Precip Amount 0.19 0.00 0.00 0.00
Precip Begin 8 PM
Precip End 7 AM
Chance of Thunder (%) 20 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Cloudy with a chance of showers and a slight
chance of thunderstorms. Lows in the upper 50s. Southwest winds
less than 10 mph.
.FRIDAY...Mostly cloudy with a chance of showers. Highs around
70. Minimum RH 75 percent. Southwest winds less than 10 mph.
.FRIDAY NIGHT...Showers and a slight chance of thunderstorms.
Lows in the upper 50s. Southwest winds less than 10 mph.
.SATURDAY...Mostly sunny with a chance of showers. Highs in the
lower 70s. Minimum RH 70 percent. West winds less than 10 mph.
.SATURDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows in the upper 40s. Northwest winds less than 10 mph.
.SUNDAY...Mostly sunny. Highs in the mid 60s. Minimum RH
62 percent. Northwest winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows in the mid 40s. North winds less than 10 mph.
.MONDAY...Partly sunny. Highs in the mid 60s. Minimum RH
62 percent. South winds less than 10 mph.
.MONDAY NIGHT...Mostly cloudy with a slight chance of showers.
Lows in the upper 40s. South winds less than 10 mph.
.TUESDAY...Mostly cloudy with a chance of showers. Highs in the
lower 60s. Minimum RH 70 percent. Southeast winds less than
10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ084-191815-
Meigs-
Including the city of Big Spring
1203 PM EST Tue Nov 18 2025
Tonight Wed Wed Night Thu
Cloud Cover Mcldy Pcldy Mcldy Mcldy
Temp (24h trend) 51-56 (+20) 71-76 (+5) 49-54 69-74
RH % (24h trend) 95-100 (+10) 60-65 (+31) 95-100 58-63
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) S 8 G17 Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) SW 7 W 10 N 3 SW 7
Mixing Hgt(ft-agl) 380 3450 310 2130
Vent Rate (mph-ft) 2660 34500 930 14910
Max Dispersion Early 6 Very Poor 28 Fair 2 Very Poor 8 Poor
Max Dispersion Late 5 Very Poor 35 Fair 2 Very Poor 13 Gen Poor
Category Day 1 3 1 1
Max LVORI Early 3 9 10 10
Max LVORI Late 9 5 10 4
Precip Chance (%) 80 0 0 0
Precip Type Tstms None None None
Precip Duration 2
Precip Amount 0.16 0.00 0.00 0.00
Precip Begin 9 PM
Precip End 7 AM
Chance of Thunder (%) 20 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Cloudy with a chance of showers and a slight
chance of thunderstorms. Lows in the upper 50s. Light and
variable wind.
.FRIDAY...Mostly cloudy with a chance of showers. Highs in the
lower 70s. Minimum RH 69 percent. Southwest winds less than
10 mph.
.FRIDAY NIGHT...Showers and a slight chance of thunderstorms.
Lows in the upper 50s. Southwest winds less than 10 mph.
.SATURDAY...Mostly sunny with a chance of showers. Highs in the
lower 70s. Minimum RH 64 percent. West winds 5 to 10 mph.
.SATURDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows in the upper 40s. Northwest winds less than 10 mph.
.SUNDAY...Mostly sunny. Highs in the mid 60s. Minimum RH
57 percent. North winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows in the mid 40s. Light and variable wind.
.MONDAY...Partly sunny. Highs in the mid 60s. Minimum RH
59 percent. South winds less than 10 mph.
.MONDAY NIGHT...Mostly cloudy with a slight chance of showers.
Lows in the upper 40s. Southeast winds less than 10 mph.
.TUESDAY...Mostly cloudy with a chance of showers. Highs in the
mid 60s. Minimum RH 64 percent. Southeast winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ085-191815-
McMinn-
Including the cities of Athens, Clear Water, Dentville,
and Etowah
1203 PM EST Tue Nov 18 2025
Tonight Wed Wed Night Thu
Cloud Cover Mcldy Pcldy Mcldy Mcldy
Temp (24h trend) 52-57 (+21) 70-75 (+3) 49-54 70-75
RH % (24h trend) 95-100 (+17) 60-65 (+35) 95-100 53-58
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) SW 5 Lgt/Var
PM 20FT Wnd (mph) S 13 Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) SW 9 W 10 N 3 SW 7
Mixing Hgt(ft-agl) 340 3370 230 2190
Vent Rate (mph-ft) 3060 33700 690 15330
Max Dispersion Early 6 Very Poor 25 Fair 2 Very Poor 8 Poor
Max Dispersion Late 6 Very Poor 33 Fair 2 Very Poor 12 Poor
Category Day 1 3 1 2
Max LVORI Early 3 9 10 10
Max LVORI Late 9 4 10 3
Precip Chance (%) 80 0 0 0
Precip Type Tstms None None None
Precip Duration 2
Precip Amount 0.14 0.00 0.00 0.00
Precip Begin 9 PM
Precip End 7 AM
Chance of Thunder (%) 20 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Cloudy with a chance of showers and a slight
chance of thunderstorms. Lows in the upper 50s. South winds less
than 10 mph.
.FRIDAY...Mostly cloudy with a chance of showers and a slight
chance of thunderstorms. Highs in the lower 70s. Minimum RH
63 percent. Southwest winds less than 10 mph.
.FRIDAY NIGHT...Showers and a slight chance of thunderstorms.
Lows in the upper 50s. South winds less than 10 mph.
.SATURDAY...Mostly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the lower 70s. Minimum RH
61 percent. West winds 5 to 10 mph.
.SATURDAY NIGHT...Partly cloudy with a slight chance of showers.
Cooler. Lows in the upper 40s. Northwest winds less than 10 mph.
.SUNDAY...Mostly sunny. Highs in the mid 60s. Minimum RH
55 percent. North winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows in the mid 40s. Northeast winds less than 10 mph.
.MONDAY...Partly sunny. Highs in the mid 60s. Minimum RH
56 percent. South winds less than 10 mph.
.MONDAY NIGHT...Mostly cloudy with a slight chance of showers.
Lows in the upper 40s. Southeast winds less than 10 mph.
.TUESDAY...Mostly cloudy with a chance of showers. Highs in the
mid 60s. Minimum RH 60 percent. Southeast winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ099-191815-
Hamilton-
Including the cities of Chattanooga, Lookout Mountain,
and Signal Mountain
1203 PM EST Tue Nov 18 2025
Tonight Wed Wed Night Thu
Cloud Cover Pcldy Pcldy Pcldy Mcldy
Temp (24h trend) 54-59 (+19) 70-75 (+4) 51-56 70-75
RH % (24h trend) 95-100 (+22) 61-66 (+31) 95-100 56-61
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) SW 6 Lgt/Var
PM 20FT Wnd (mph) S 12 W 6 Lgt/Var Lgt/Var
Transport Wnd (mph) SW 10 W 12 NW 5 SW 6
Mixing Hgt(ft-agl) 260 3250 250 1880
Vent Rate (mph-ft) 2600 39000 1250 11280
Max Dispersion Early 6 Very Poor 28 Fair 2 Very Poor 8 Poor
Max Dispersion Late 4 Very Poor 35 Fair 2 Very Poor 10 Poor
Category Day 1 3 1 1
Max LVORI Early 4 9 9 10
Max LVORI Late 9 5 10 3
Precip Chance (%) 70 0 0 0
Precip Type Tstms None None None
Precip Duration 2
Precip Amount 0.10 0.00 0.00 0.00
Precip Begin 9 PM
Precip End 6 AM
Chance of Thunder (%) 20 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Cloudy with a chance of showers. Lows in the
upper 50s. South winds less than 10 mph.
.FRIDAY...Mostly cloudy with a chance of showers and a slight
chance of thunderstorms. Highs in the lower 70s. Minimum RH
70 percent. South winds less than 10 mph.
.FRIDAY NIGHT...Showers and a slight chance of thunderstorms.
Lows around 60. Southwest winds less than 10 mph.
.SATURDAY...Mostly sunny with a chance of showers. Highs in the
lower 70s. Minimum RH 64 percent. West winds 5 to 10 mph.
.SATURDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows in the lower 50s. Northwest winds less than 10 mph.
.SUNDAY...Mostly sunny. Highs in the upper 60s. Minimum RH
56 percent. North winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows in the mid 40s. North winds less than 10 mph.
.MONDAY...Partly sunny. Highs in the mid 60s. Minimum RH
58 percent. Southeast winds less than 10 mph.
.MONDAY NIGHT...Mostly cloudy with a slight chance of showers.
Lows around 50. South winds less than 10 mph.
.TUESDAY...Mostly cloudy with a chance of showers. Highs in the
mid 60s. Minimum RH 66 percent. Southeast winds 5 to 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.
$$
TNZ100-191815-
Bradley-
Including the cities of Cleveland and Tasso
1203 PM EST Tue Nov 18 2025
Tonight Wed Wed Night Thu
Cloud Cover Mcldy Pcldy Pcldy Mcldy
Temp (24h trend) 53-58 (+21) 71-76 (+4) 51-56 71-76
RH % (24h trend) 95-100 (+9) 59-64 (+34) 95-100 51-56
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) S 10 G17 W 5 Lgt/Var Lgt/Var
Transport Wnd (mph) S 8 W 13 NW 5 SW 6
Mixing Hgt(ft-agl) 350 3290 350 2100
Vent Rate (mph-ft) 2800 42770 1750 12600
Max Dispersion Early 6 Very Poor 26 Fair 2 Very Poor 8 Poor
Max Dispersion Late 5 Very Poor 36 Fair 2 Very Poor 12 Poor
Category Day 1 3 1 1
Max LVORI Early 3 9 10 9
Max LVORI Late 9 4 10 3
Precip Chance (%) 70 0 0 0
Precip Type Tstms None None None
Precip Duration 1
Precip Amount 0.06 0.00 0.00 0.00
Precip Begin 9 PM
Precip End 7 AM
Chance of Thunder (%) 20 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Cloudy with a chance of showers. Lows in the
upper 50s. South winds less than 10 mph.
.FRIDAY...Mostly cloudy with a chance of showers and a slight
chance of thunderstorms. Highs in the lower 70s. Minimum RH
61 percent. South winds less than 10 mph.
.FRIDAY NIGHT...Showers and a chance of thunderstorms. Lows
around 60. South winds less than 10 mph.
.SATURDAY...Mostly sunny with a chance of showers. Highs in the
mid 70s. Minimum RH 58 percent. Southwest winds 5 to 10 mph.
.SATURDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows in the lower 50s. Northwest winds less than 10 mph.
.SUNDAY...Mostly sunny. Highs in the upper 60s. Minimum RH
52 percent. North winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows in the mid 40s. North winds less than 10 mph.
.MONDAY...Partly sunny. Highs in the upper 60s. Minimum RH
52 percent. Southwest winds less than 10 mph.
.MONDAY NIGHT...Mostly cloudy with a slight chance of showers.
Lows in the upper 40s. Southeast winds less than 10 mph.
.TUESDAY...Mostly cloudy with a chance of showers. Highs in the
mid 60s. Minimum RH 58 percent. Southeast winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ101-191815-
West Polk-
Including the cities of Conasauga, Archville, Benton, Parksville,
and Reliance
1203 PM EST Tue Nov 18 2025
Tonight Wed Wed Night Thu
Cloud Cover Mcldy Pcldy Pcldy Pcldy
Temp (24h trend) 53-58 (+20) 70-75 (+3) 51-56 71-76
RH % (24h trend) 95-100 (+31) 60-65 (+37) 95-100 50-55
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) SW 5 Lgt/Var
PM 20FT Wnd (mph) S 13 Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) SW 9 W 10 NW 5 SW 6
Mixing Hgt(ft-agl) 340 2930 320 2280
Vent Rate (mph-ft) 3060 29300 1600 13680
Max Dispersion Early 7 Poor 21 Fair 3 Very Poor 8 Poor
Max Dispersion Late 8 Poor 29 Fair 3 Very Poor 12 Poor
Category Day 1 3 1 2
Max LVORI Early 3 9 9 9
Max LVORI Late 7 4 9 3
Precip Chance (%) 70 0 0 0
Precip Type Tstms None None None
Precip Duration 1
Precip Amount 0.07 0.00 0.00 0.00
Precip Begin 10 PM
Precip End 7 AM
Chance of Thunder (%) 20 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Cloudy with a slight chance of showers. Lows in
the upper 50s. South winds less than 10 mph.
.FRIDAY...Mostly cloudy with a chance of showers and a slight
chance of thunderstorms. Highs in the lower 70s. Minimum RH
57 percent. South winds less than 10 mph.
.FRIDAY NIGHT...Mostly cloudy with showers likely and a chance of
thunderstorms. Lows around 60. South winds less than 10 mph.
.SATURDAY...Mostly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the lower 70s. Minimum RH
60 percent. Southwest winds less than 10 mph.
.SATURDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows in the lower 50s. Northwest winds less than 10 mph.
.SUNDAY...Mostly sunny. Highs in the upper 60s. Minimum RH
53 percent. North winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows in the mid 40s. Northeast winds less than 10 mph.
.MONDAY...Partly sunny. Highs in the upper 60s. Minimum RH
51 percent. Southwest winds less than 10 mph.
.MONDAY NIGHT...Mostly cloudy with a slight chance of showers.
Lows in the upper 40s. Southeast winds less than 10 mph.
.TUESDAY...Mostly cloudy with a chance of showers. Highs in the
mid 60s. Minimum RH 56 percent. Southeast winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ082-191815-
Bledsoe-
Including the cities of Old Cumberland, Palio, Melvine,
Mount Crest, Pikeville, and Brayton
1103 AM CST Tue Nov 18 2025
Tonight Wed Wed Night Thu
Cloud Cover Mcldy Pcldy Pcldy Mcldy
Temp (24h trend) 52-57 (+17) 67-72 (+4) 49-54 67-72
RH % (24h trend) 95-100 (+39) 68-73 (+35) 95-100 58-63
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) S 12 W 5 Lgt/Var Lgt/Var
Transport Wnd (mph) SW 14 W 13 NW 5 SW 8
Mixing Hgt(ft-agl) 60 2900 30 1910
Vent Rate (mph-ft) 840 37700 150 15280
Max Dispersion Early 5 Very Poor 23 Fair 2 Very Poor 8 Poor
Max Dispersion Late 4 Very Poor 30 Fair 3 Very Poor 13 Gen Poor
Category Day 1 3 1 2
Max LVORI Early 5 9 9 10
Max LVORI Late 9 5 10 4
Precip Chance (%) 80 0 0 20
Precip Type Tstms None None Tstms
Precip Duration 4 1
Precip Amount 0.24 0.00 0.00 0.04
Precip Begin 7 PM 1 PM
Precip End 7 AM Continuing
Chance of Thunder (%) 30 0 0 20
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Cloudy with a chance of showers and a slight
chance of thunderstorms. Lows in the upper 50s. South winds less
than 10 mph.
.FRIDAY...Mostly cloudy with a chance of showers. Highs in the
upper 60s. Minimum RH 75 percent. Southwest winds less than
10 mph.
.FRIDAY NIGHT...Showers and a slight chance of thunderstorms.
Lows in the upper 50s. Southwest winds less than 10 mph.
.SATURDAY...Mostly sunny with a chance of showers. Highs in the
upper 60s. Minimum RH 71 percent. West winds less than 10 mph.
.SATURDAY NIGHT...Mostly cloudy with a slight chance of showers.
Cooler. Lows in the upper 40s. Northwest winds less than 10 mph.
.SUNDAY...Mostly sunny. Highs in the lower 60s. Minimum RH
62 percent. Northwest winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows in the mid 40s. North winds less than 10 mph.
.MONDAY...Partly sunny with a slight chance of showers. Highs in
the lower 60s. Minimum RH 61 percent. South winds less than
10 mph.
.MONDAY NIGHT...Mostly cloudy with a slight chance of showers.
Lows in the upper 40s. South winds less than 10 mph.
.TUESDAY...Mostly cloudy with a chance of showers. Highs in the
lower 60s. Minimum RH 70 percent. Southeast winds less than
10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ081-191815-
Sequatchie-
Including the cities of Cagle, Dunlap, Cartwright, and Lone Oak
1103 AM CST Tue Nov 18 2025
Tonight Wed Wed Night Thu
Cloud Cover Mcldy Pcldy Pcldy Mcldy
Temp (24h trend) 53-58 (+17) 67-72 (+4) 49-54 67-72
RH % (24h trend) 95-100 (+41) 69-74 (+36) 95-100 60-65
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) SW 12 Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) SW 15 W 13 NW 5 SW 8
Mixing Hgt(ft-agl) 2930 1690
Vent Rate (mph-ft) 0 38090 0 13520
Max Dispersion Early 5 Very Poor 23 Fair 2 Very Poor 5 Very Poor
Max Dispersion Late 5 Very Poor 31 Fair 2 Very Poor 14 Gen Poor
Category Day 1 3 1 2
Max LVORI Early 5 9 9 10
Max LVORI Late 9 5 10 4
Precip Chance (%) 80 0 0 20
Precip Type Tstms None None Tstms
Precip Duration 3 1
Precip Amount 0.12 0.00 0.00 0.04
Precip Begin 7 PM 1 PM
Precip End 7 AM Continuing
Chance of Thunder (%) 20 0 0 20
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Cloudy with a chance of showers. Lows in the
upper 50s. South winds less than 10 mph.
.FRIDAY...Mostly cloudy with a chance of showers and a slight
chance of thunderstorms. Highs in the upper 60s. Minimum RH
78 percent. Southwest winds less than 10 mph.
.FRIDAY NIGHT...Showers and a slight chance of thunderstorms.
Lows in the upper 50s. Southwest winds less than 10 mph.
.SATURDAY...Mostly sunny with a chance of showers. Highs in the
upper 60s. Minimum RH 73 percent. West winds less than 10 mph.
.SATURDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows in the upper 40s. Northwest winds less than 10 mph.
.SUNDAY...Mostly sunny. Highs in the lower 60s. Minimum RH
63 percent. Northwest winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows in the mid 40s. North winds less than 10 mph.
.MONDAY...Partly sunny with a slight chance of showers. Highs in
the lower 60s. Minimum RH 63 percent. South winds less than
10 mph.
.MONDAY NIGHT...Mostly cloudy with a slight chance of showers.
Lows in the upper 40s. Southeast winds less than 10 mph.
.TUESDAY...Mostly cloudy with a chance of showers. Highs in the
lower 60s. Minimum RH 72 percent. Southeast winds less than
10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ098-191815-
Marion-
Including the cities of South Pittsburg, Haletown (Guild),
Jasper, Martin Springs, Whitwell, Powells Crossroads,
and Monteagle
1103 AM CST Tue Nov 18 2025
Tonight Wed Wed Night Thu
Cloud Cover Mcldy Pcldy Pcldy Mcldy
Temp (24h trend) 55-60 (+17) 67-72 (+2) 51-56 69-74
RH % (24h trend) 95-100 (+42) 71-76 (+39) 95-100 60-65
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) S 11 W 5 Lgt/Var Lgt/Var
Transport Wnd (mph) SW 12 W 13 NW 5 SW 7
Mixing Hgt(ft-agl) 110 2740 50 1990
Vent Rate (mph-ft) 1320 35620 250 13930
Max Dispersion Early 5 Very Poor 22 Fair 3 Very Poor 9 Poor
Max Dispersion Late 6 Very Poor 29 Fair 3 Very Poor 14 Gen Poor
Category Day 1 3 1 1
Max LVORI Early 4 9 8 9
Max LVORI Late 8 5 9 3
Precip Chance (%) 70 0 0 20
Precip Type Tstms None None Showers
Precip Duration 2 1
Precip Amount 0.17 0.00 0.00 0.03
Precip Begin 8 PM 1 PM
Precip End 7 AM Continuing
Chance of Thunder (%) 20 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Cloudy with a chance of showers. Lows in the
upper 50s. South winds less than 10 mph.
.FRIDAY...Mostly cloudy with a chance of showers and a slight
chance of thunderstorms. Highs in the upper 60s. Minimum RH
75 percent. Southwest winds less than 10 mph.
.FRIDAY NIGHT...Showers and a slight chance of thunderstorms.
Lows around 60. Southwest winds less than 10 mph.
.SATURDAY...Mostly sunny with a chance of showers. Highs in the
upper 60s. Minimum RH 70 percent. West winds 5 to 10 mph.
.SATURDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows in the lower 50s. Northwest winds less than 10 mph.
.SUNDAY...Mostly sunny. Highs in the mid 60s. Minimum RH
59 percent. Northwest winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows in the upper 40s. North winds less than 10 mph.
.MONDAY...Partly sunny with a slight chance of showers. Highs in
the mid 60s. Minimum RH 60 percent. Southeast winds less than
10 mph.
.MONDAY NIGHT...Mostly cloudy with a slight chance of showers.
Lows around 50. Southeast winds less than 10 mph.
.TUESDAY...Mostly cloudy with a chance of showers. Highs in the
lower 60s. Minimum RH 69 percent. Southeast winds less than
10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$