Routine Fire Wx Fcst (With/Without 6-10 Day Outlook)
Issued by NWS Knoxville/Tri Cities, TN
Issued by NWS Knoxville/Tri Cities, TN
617
FNUS54 KMRX 260717
FWFMRX
Fire Weather Planning Forecast for East Tennessee...Southwest
Virginia...and Extreme Southwest North Carolina
National Weather Service Morristown TN
317 AM EDT Wed Mar 26 2025
.DISCUSSION...
...Low RH And Gusty Winds Today...
An enhanced fire danger statement has been issued for the entire
area due to low RH and gusty winds this afternoon through early
evening. Relative humidity values will drop into the mid to upper 20s for
most of the area this afternoon. In addition, west to northwest
winds between 10 to 15 mph with gusts up to 25 mph are expected.
Wind gusts up to 30 mph are expected across the higher elevations
of the east TN mountains. Gusty winds begin to pick up around
noon and should subside by sunset.
VAZ001-270830-
Lee-
Including the city of Rose Hill
317 AM EDT Wed Mar 26 2025
Today Tonight Thu
Cloud Cover Mclear Mclear Pcldy
Temp (24h trend) 52-57 (-6) 31-36 (0) 58-63
RH % (24h trend) 22-27 (-12) 78-83 (-14) 26-31
RH Recovery Excellent
AM 20FT Wnd (mph) NW 9 S 5
PM 20FT Wnd (mph) NW 11 NW 6 SW 6
Transport Wnd (mph) NW 21 S 5 W 13
Mixing Hgt(ft-agl) 7400 230 4250
Vent Rate (mph-ft) 155400 1150 55250
Max Dispersion Early 79 Good 7 Poor 37 Fair
Max Dispersion Late 137 Very Good2 Very Poor 49 Gen Good
Category Day 5 1 3
Max LVORI Early 7 3 4
Max LVORI Late 1 4 2
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the mid 40s. Light winds.
.FRIDAY...Partly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the mid 70s. Minimum RH
39 percent. South winds less than 10 mph.
.FRIDAY NIGHT...Mostly cloudy. Lows in the mid 50s. Light winds.
.SATURDAY...Mostly cloudy with a chance of showers. Highs in the
lower 70s. Minimum RH 45 percent. South winds less than 10 mph.
.SATURDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the mid 50s. South winds less than 10 mph.
.SUNDAY...Partly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the mid 70s. Minimum RH
54 percent. South winds less than 10 mph.
.SUNDAY NIGHT...Mostly cloudy with showers likely and a slight
chance of thunderstorms. Lows in the mid 50s. Southwest winds
less than 10 mph.
.MONDAY...Partly sunny with showers likely and a slight chance of
thunderstorms. Highs around 70. Minimum RH 50 percent. Southwest
winds less than 10 mph.
.MONDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Colder. Lows in the lower 40s.
Northwest winds less than 10 mph.
.TUESDAY...Partly sunny with a chance of showers. Highs in the
mid 60s. Minimum RH 38 percent. Light winds.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
VAZ002-270830-
Wise-
Including the cities of Big Stone Gap, Norton, Wise, Coeburn,
Appalachia, and Pardee
317 AM EDT Wed Mar 26 2025
Today Tonight Thu
Cloud Cover Pcldy Mclear Pcldy
Temp (24h trend) 48-53 (-3) 31-36 (0) 55-60
RH % (24h trend) 23-28 (-13) 71-76 (-18) 27-32
RH Recovery Excellent
AM 20FT Wnd (mph) NW 11 SW 6
PM 20FT Wnd (mph) NW 12 W 10 SW 6
Transport Wnd (mph) W 21 SW 7 W 15
Mixing Hgt(ft-agl) 7380 110 4720
Vent Rate (mph-ft) 154980 770 70800
Max Dispersion Early 87 Good 12 Poor 49 Gen Good
Max Dispersion Late 134 Very Good2 Very Poor 60 Gen Good
Category Day 5 1 4
Max LVORI Early 6 3 3
Max LVORI Late 1 3 2
Precip Chance (%) 0 0 20
Precip Type None None Showers
Precip Duration 1
Precip Amount 0.00 0.00 0.01
Precip Begin 5 PM
Precip End Continuing
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the mid 40s. South winds
less than 10 mph.
.FRIDAY...Partly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the lower 70s. Minimum RH
42 percent. Southwest winds less than 10 mph.
.FRIDAY NIGHT...Mostly cloudy. Lows in the mid 50s. Southwest
winds less than 10 mph.
.SATURDAY...Mostly cloudy with a slight chance of showers. Highs
around 70. Minimum RH 44 percent. South winds less than 10 mph.
.SATURDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the mid 50s. South winds less than 10 mph.
.SUNDAY...Partly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the lower 70s. Minimum RH
55 percent. South winds 5 to 15 mph.
.SUNDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the mid 50s. Southwest
winds less than 10 mph.
.MONDAY...Partly sunny with showers likely and a slight chance of
thunderstorms. Highs in the upper 60s. Minimum RH 53 percent.
Southwest winds 5 to 15 mph.
.MONDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Colder. Lows around 40. West
winds less than 10 mph.
.TUESDAY...Partly sunny with a chance of showers. Highs around
60. Minimum RH 40 percent. North winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
VAZ005-270830-
Scott VA-
Including the city of Hiltons
317 AM EDT Wed Mar 26 2025
Today Tonight Thu
Cloud Cover Pcldy Mclear Pcldy
Temp (24h trend) 53-58 (-5) 32-37 (0) 59-64
RH % (24h trend) 21-26 (-11) 72-77 (-18) 26-31
RH Recovery Excellent
AM 20FT Wnd (mph) NW 10 SW 5
PM 20FT Wnd (mph) NW 12 G20 NW 9 SW 6
Transport Wnd (mph) W 21 S 5 W 15
Mixing Hgt(ft-agl) 7940 150 4870
Vent Rate (mph-ft) 166740 750 73050
Max Dispersion Early 86 Good 7 Poor 47 Gen Good
Max Dispersion Late 144 Very Good2 Very Poor 62 Good
Category Day 5 1 4
Max LVORI Early 7 3 4
Max LVORI Late 1 3 2
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the mid 40s. Light winds.
.FRIDAY...Partly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the mid 70s. Minimum RH
39 percent. Southwest winds less than 10 mph.
.FRIDAY NIGHT...Mostly cloudy. Lows in the mid 50s. Light winds.
.SATURDAY...Partly sunny with a slight chance of showers. Highs
in the mid 70s. Minimum RH 41 percent. South winds less than
10 mph.
.SATURDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the mid 50s. South winds less than 10 mph.
.SUNDAY...Partly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the upper 70s. Minimum RH
52 percent. South winds less than 10 mph.
.SUNDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the upper 50s. Southwest
winds less than 10 mph.
.MONDAY...Partly sunny with showers likely and a slight chance of
thunderstorms. Highs in the lower 70s. Minimum RH 49 percent.
Southwest winds 5 to 15 mph.
.MONDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Colder. Lows in the lower 40s.
West winds less than 10 mph.
.TUESDAY...Partly sunny with a chance of showers. Highs in the
mid 60s. Minimum RH 38 percent. North winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
VAZ006-270830-
Russell-
Including the cities of Hansonville, Lebanon, Dye, Castlewood,
Honaker, and Rosedale
317 AM EDT Wed Mar 26 2025
Today Tonight Thu
Cloud Cover Pcldy Mclear Pcldy
Temp (24h trend) 48-53 (-5) 31-36 (-1) 55-60
RH % (24h trend) 22-27 (-16) 72-77 (-17) 26-31
RH Recovery Excellent
AM 20FT Wnd (mph) NW 13 SW 6
PM 20FT Wnd (mph) NW 16 NW 11 SW 8
Transport Wnd (mph) W 22 SW 7 W 15
Mixing Hgt(ft-agl) 7810 150 5150
Vent Rate (mph-ft) 171820 1050 77250
Max Dispersion Early 94 Good 11 Poor 57 Gen Good
Max Dispersion Late 148 Very Good2 Very Poor 70 Good
Category Day 5 1 4
Max LVORI Early 6 3 3
Max LVORI Late 1 3 2
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the mid 40s. South winds less than 10 mph.
.FRIDAY...Partly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the lower 70s. Minimum RH
41 percent. Southwest winds less than 10 mph.
.FRIDAY NIGHT...Mostly cloudy. Lows in the mid 50s. Southwest
winds less than 10 mph.
.SATURDAY...Partly sunny with a slight chance of showers. Highs
in the lower 70s. Minimum RH 40 percent. South winds less than
10 mph.
.SATURDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the mid 50s. South winds less than 10 mph.
.SUNDAY...Partly sunny with a chance of showers. Highs in the mid
70s. Minimum RH 52 percent. South winds 5 to 15 mph.
.SUNDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the mid 50s. South winds less than 10 mph.
.MONDAY...Partly sunny with showers likely and a slight chance of
thunderstorms. Highs in the upper 60s. Minimum RH 52 percent.
Southwest winds 5 to 15 mph.
.MONDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Colder. Lows in the lower 40s.
West winds less than 10 mph.
.TUESDAY...Partly sunny with a chance of showers. Highs in the
lower 60s. Minimum RH 39 percent. North winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
VAZ008-270830-
Washington VA-
Including the cities of Benhams, Bristol VA, and Abingdon
317 AM EDT Wed Mar 26 2025
Today Tonight Thu
Cloud Cover Pcldy Mclear Pcldy
Temp (24h trend) 50-55 (-7) 30-35 (-2) 56-61
RH % (24h trend) 21-26 (-13) 74-79 (-16) 25-30
RH Recovery Excellent
AM 20FT Wnd (mph) NW 11 SW 6
PM 20FT Wnd (mph) NW 13 G21 NW 11 W 6
Transport Wnd (mph) W 22 SW 6 W 16
Mixing Hgt(ft-agl) 7970 240 5060
Vent Rate (mph-ft) 175340 1440 80960
Max Dispersion Early 98 Good 8 Poor 58 Gen Good
Max Dispersion Late 154 Very Good3 Very Poor 73 Good
Category Day 5 1 4
Max LVORI Early 6 3 3
Max LVORI Late 1 3 2
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the mid 40s. Light winds.
.FRIDAY...Partly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the lower 70s. Minimum RH
40 percent. Southwest winds less than 10 mph.
.FRIDAY NIGHT...Mostly cloudy. Lows in the lower 50s. Light
winds.
.SATURDAY...Partly sunny with a slight chance of showers. Highs
in the lower 70s. Minimum RH 41 percent. South winds less than
10 mph.
.SATURDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the mid 50s. South winds less than 10 mph.
.SUNDAY...Partly sunny with a chance of showers. Highs in the mid
70s. Minimum RH 52 percent. South winds less than 10 mph.
.SUNDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the mid 50s. South winds less than 10 mph.
.MONDAY...Partly sunny with showers likely and a slight chance of
thunderstorms. Highs in the lower 70s. Minimum RH 52 percent.
Southwest winds 5 to 15 mph.
.MONDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Colder. Lows in the lower 40s.
West winds less than 10 mph.
.TUESDAY...Partly sunny with a chance of showers. Highs in the
mid 60s. Minimum RH 39 percent. North winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ018-270830-
Johnson-
Including the cities of Doeville, Mountain City, Neva,
Shady Valley, Trade, and Laurel Bloomery
317 AM EDT Wed Mar 26 2025
Today Tonight Thu
Cloud Cover Pcldy Mclear Pcldy
Temp (24h trend) 49-54 (-9) 28-33 (-2) 56-61
RH % (24h trend) 22-27 (-10) 73-78 (-15) 22-27
RH Recovery Excellent
AM 20FT Wnd (mph) NW 11 G20 W 6
PM 20FT Wnd (mph) NW 14 G23 NW 11 W 6
Transport Wnd (mph) NW 26 SW 7 W 16
Mixing Hgt(ft-agl) 7420 150 4330
Vent Rate (mph-ft) 192920 1050 69280
Max Dispersion Early 101 Very Good14 Gen Poor 55 Gen Good
Max Dispersion Late 170 Very Good4 Very Poor 61 Good
Category Day 5 1 4
Max LVORI Early 5 3 3
Max LVORI Late 1 3 2
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the mid 40s. Light winds.
.FRIDAY...Partly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the lower 70s. Minimum RH
37 percent. Southwest winds less than 10 mph.
.FRIDAY NIGHT...Mostly cloudy. Lows in the lower 50s. Light
winds.
.SATURDAY...Partly sunny with a slight chance of showers. Highs
in the lower 70s. Minimum RH 42 percent. South winds less than
10 mph.
.SATURDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the mid 50s. South winds less than 10 mph.
.SUNDAY...Partly sunny with a chance of showers. Highs in the mid
70s. Minimum RH 50 percent. South winds less than 10 mph.
.SUNDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the mid 50s. South winds
less than 10 mph.
.MONDAY...Partly sunny with showers likely and a slight chance of
thunderstorms. Highs in the lower 70s. Minimum RH 53 percent.
Southwest winds 5 to 15 mph.
.MONDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Colder. Lows in the lower 40s.
West winds less than 10 mph.
.TUESDAY...Partly sunny with a chance of showers. Highs in the
lower 60s. Minimum RH 38 percent. Northwest winds less than
10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ047-270830-
Southeast Carter-
Including the city of Hampton
317 AM EDT Wed Mar 26 2025
Today Tonight Thu
Cloud Cover Pcldy Mclear Pcldy
Temp (24h trend) 47-52 (-11) 30-35 (-2) 55-60
RH % (24h trend) 24-29 (-8) 69-74 (-19) 23-28
RH Recovery Excellent
AM 20FT Wnd (mph) NW 14 G23 W 6
PM 20FT Wnd (mph) NW 17 G25 NW 13 W 6
Transport Wnd (mph) NW 28 SW 7 W 16
Mixing Hgt(ft-agl) 6970 120 3990
Vent Rate (mph-ft) 195160 840 63840
Max Dispersion Early 99 Good 13 Gen Poor 53 Gen Good
Max Dispersion Late 172 Very Good3 Very Poor 58 Gen Good
Category Day 5 1 4
Max LVORI Early 5 3 3
Max LVORI Late 1 3 2
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the mid 40s. Light winds.
.FRIDAY...Partly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the lower 70s. Minimum RH
37 percent. Southwest winds less than 10 mph.
.FRIDAY NIGHT...Mostly cloudy. Lows in the lower 50s. South winds
less than 10 mph.
.SATURDAY...Mostly cloudy with a slight chance of showers. Highs
in the upper 60s. Minimum RH 44 percent. South winds less than
10 mph.
.SATURDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the mid 50s. South winds less than 10 mph.
.SUNDAY...Partly sunny with a chance of showers. Highs in the
lower 70s. Minimum RH 51 percent. South winds less than 10 mph.
.SUNDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the mid 50s. South winds less than 10 mph.
.MONDAY...Partly sunny with showers likely and a slight chance of
thunderstorms. Highs in the upper 60s. Minimum RH 54 percent.
Southwest winds 5 to 15 mph.
.MONDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Colder. Lows in the lower 40s.
West winds less than 10 mph.
.TUESDAY...Partly sunny with a chance of showers. Highs in the
lower 60s. Minimum RH 41 percent. Northwest winds less than
10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ045-270830-
Unicoi-
Including the cities of Erwin, Unicoi, and Limestone Cove
317 AM EDT Wed Mar 26 2025
Today Tonight Thu
Cloud Cover Mclear Mclear Pcldy
Temp (24h trend) 49-54 (-10) 33-38 (0) 57-62
RH % (24h trend) 24-29 (-8) 62-67 (-22) 23-28
RH Recovery Excellent
AM 20FT Wnd (mph) NW 12 G22 W 6
PM 20FT Wnd (mph) NW 16 G25 NW 12 W 6
Transport Wnd (mph) NW 29 S 7 W 16
Mixing Hgt(ft-agl) 6960 100 3780
Vent Rate (mph-ft) 201840 700 60480
Max Dispersion Early 92 Good 13 Gen Poor 47 Gen Good
Max Dispersion Late 177 Very Good3 Very Poor 53 Gen Good
Category Day 5 1 4
Max LVORI Early 4 2 3
Max LVORI Late 1 3 2
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the upper 40s. Light winds.
.FRIDAY...Partly sunny with a slight chance of showers and
thunderstorms. Highs in the lower 70s. Minimum RH 36 percent.
Southwest winds less than 10 mph.
.FRIDAY NIGHT...Mostly cloudy. Lows in the mid 50s. Southwest
winds less than 10 mph.
.SATURDAY...Mostly cloudy with a slight chance of showers. Highs
in the upper 60s. Minimum RH 43 percent. South winds less than
10 mph.
.SATURDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the mid 50s. South winds less than 10 mph.
.SUNDAY...Partly sunny with a chance of showers. Highs in the
lower 70s. Minimum RH 50 percent. South winds less than 10 mph.
.SUNDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the upper 50s. South winds less than
10 mph.
.MONDAY...Partly sunny with showers likely and a slight chance of
thunderstorms. Highs in the upper 60s. Minimum RH 54 percent.
Southwest winds less than 10 mph.
.MONDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Colder. Lows in the mid 40s. West
winds less than 10 mph.
.TUESDAY...Partly sunny with a chance of showers. Highs in the
lower 60s. Minimum RH 41 percent. Northwest winds less than
10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ043-270830-
Southeast Greene-
Including the city of Cedar Creek
317 AM EDT Wed Mar 26 2025
Today Tonight Thu
Cloud Cover Mclear Mclear Pcldy
Temp (24h trend) 51-56 (-9) 33-38 (-1) 57-62
RH % (24h trend) 21-26 (-10) 64-69 (-21) 23-28
RH Recovery Excellent
AM 20FT Wnd (mph) NW 13 G23 SW 6
PM 20FT Wnd (mph) NW 16 G27 N 12 W 6
Transport Wnd (mph) NW 28 N 6 W 13
Mixing Hgt(ft-agl) 6990 50 3360
Vent Rate (mph-ft) 195720 300 43680
Max Dispersion Early 78 Good 7 Poor 32 Fair
Max Dispersion Late 171 Very Good2 Very Poor 38 Fair
Category Day 5 1 3
Max LVORI Early 6 2 3
Max LVORI Late 1 3 2
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the upper 40s. South winds less than 10 mph.
.FRIDAY...Partly sunny with a slight chance of showers and
thunderstorms. Highs in the lower 70s. Minimum RH 34 percent.
South winds less than 10 mph.
.FRIDAY NIGHT...Mostly cloudy. Lows in the mid 50s. Southwest
winds less than 10 mph.
.SATURDAY...Mostly cloudy with a slight chance of showers. Highs
around 70. Minimum RH 42 percent. Southeast winds less than
10 mph.
.SATURDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the upper 50s. Southeast winds less than 10 mph.
.SUNDAY...Mostly sunny with a chance of showers. Highs in the mid
70s. Minimum RH 47 percent. South winds less than 10 mph.
.SUNDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the upper 50s. South winds less than
10 mph.
.MONDAY...Partly sunny with showers likely and a slight chance of
thunderstorms. Highs in the upper 60s. Minimum RH 51 percent.
South winds 5 to 15 mph.
.MONDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Colder. Lows in the mid 40s.
Northwest winds less than 10 mph.
.TUESDAY...Partly sunny with a chance of showers. Highs in the
lower 60s. Minimum RH 38 percent. Northwest winds less than
10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ041-270830-
Cocke Smoky Mountains-
Including the city of Hartford
317 AM EDT Wed Mar 26 2025
Today Tonight Thu
Cloud Cover Mclear Mclear Pcldy
Temp (24h trend) 52-57 (-10) 35-40 (0) 60-65
RH % (24h trend) 21-26 (-9) 62-67 (-19) 23-28
RH Recovery Excellent
AM 20FT Wnd (mph) NW 18 SW 6
PM 20FT Wnd (mph) NW 20 W 16 W 6
Transport Wnd (mph) NW 28 S 7 W 14
Mixing Hgt(ft-agl) 7230 180 3690
Vent Rate (mph-ft) 202440 1260 51660
Max Dispersion Early 88 Good 12 Poor 41 Gen Good
Max Dispersion Late 179 Very Good4 Very Poor 44 Gen Good
Category Day 5 1 3
Max LVORI Early 5 2 3
Max LVORI Late 1 3 2
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Mostly cloudy with a chance of showers. Lows
around 50. South winds less than 10 mph.
.FRIDAY...Partly sunny with a slight chance of showers and
thunderstorms. Highs in the lower 70s. Minimum RH 34 percent.
South winds less than 10 mph.
.FRIDAY NIGHT...Mostly cloudy. Lows in the mid 50s. South winds
less than 10 mph.
.SATURDAY...Mostly cloudy with a slight chance of showers. Highs
around 70. Minimum RH 42 percent. Southeast winds less than
10 mph.
.SATURDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the upper 50s. South winds less than 10 mph.
.SUNDAY...Mostly sunny with a chance of showers. Highs in the mid
70s. Minimum RH 47 percent. South winds less than 10 mph.
.SUNDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the upper 50s. South
winds less than 10 mph.
.MONDAY...Partly sunny with showers likely and a slight chance of
thunderstorms. Highs in the lower 70s. Minimum RH 51 percent.
South winds less than 10 mph.
.MONDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Cooler. Lows in the mid 40s.
Northwest winds less than 10 mph.
.TUESDAY...Partly sunny with a chance of showers. Highs in the
mid 60s. Minimum RH 39 percent. Northwest winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ074-270830-
Sevier Smoky Mountains-
Including the cities of Elkmont and Gatlinburg
317 AM EDT Wed Mar 26 2025
Today Tonight Thu
Cloud Cover Mclear Mclear Pcldy
Temp (24h trend) 50-55 (-9) 35-40 (+1) 58-63
RH % (24h trend) 22-27 (-10) 59-64 (-21) 26-31
RH Recovery Excellent
AM 20FT Wnd (mph) NW 17 G26 SW 6
PM 20FT Wnd (mph) NW 19 G29 W 14 W 6
Transport Wnd (mph) NW 26 NW 9 W 13
Mixing Hgt(ft-agl) 6210 50 3520
Vent Rate (mph-ft) 161460 450 45760
Max Dispersion Early 74 Good 9 Poor 34 Fair
Max Dispersion Late 143 Very Good3 Very Poor 41 Gen Good
Category Day 5 1 3
Max LVORI Early 5 2 2
Max LVORI Late 1 3 2
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Mostly cloudy with a slight chance of showers.
Lows around 50. Southwest winds less than 10 mph.
.FRIDAY...Mostly cloudy. Highs around 70. Minimum RH 38 percent.
South winds less than 10 mph.
.FRIDAY NIGHT...Mostly cloudy. Lows in the mid 50s. South winds
less than 10 mph.
.SATURDAY...Mostly cloudy with a chance of showers. Highs in the
mid 60s. Minimum RH 49 percent. Southeast winds 5 to 15 mph.
.SATURDAY NIGHT...Mostly cloudy with showers likely and a slight
chance of thunderstorms. Lows in the mid 50s. South winds less
than 10 mph.
.SUNDAY...Mostly sunny with showers likely and a slight chance of
thunderstorms. Highs in the lower 70s. Minimum RH 54 percent.
South winds 5 to 15 mph.
.SUNDAY NIGHT...Mostly cloudy with showers likely and a slight
chance of thunderstorms. Lows in the upper 50s. South winds 5 to
15 mph.
.MONDAY...Partly sunny with showers likely and a slight chance of
thunderstorms. Highs in the upper 60s. Minimum RH 57 percent.
South winds 5 to 15 mph.
.MONDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Colder. Lows in the mid 40s. West
winds less than 10 mph.
.TUESDAY...Partly sunny with a chance of showers. Highs in the
lower 60s. Minimum RH 42 percent. North winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ072-270830-
Blount Smoky Mountains-
Including the city of Cades Cove
317 AM EDT Wed Mar 26 2025
Today Tonight Thu
Cloud Cover Clear Clear Pcldy
Temp (24h trend) 56-61 (-8) 38-43 (+1) 64-69
RH % (24h trend) 21-26 (-6) 58-63 (-19) 24-29
RH Recovery Excellent
AM 20FT Wnd (mph) N 12 G20 SW 5
PM 20FT Wnd (mph) NW 16 G25 NW 11 W 6
Transport Wnd (mph) NW 24 S 6 W 12
Mixing Hgt(ft-agl) 7120 190 4160
Vent Rate (mph-ft) 170880 1140 49920
Max Dispersion Early 65 Good 6 Very Poor 28 Fair
Max Dispersion Late 151 Very Good3 Very Poor 42 Gen Good
Category Day 5 1 3
Max LVORI Early 4 2 2
Max LVORI Late 1 3 2
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Mostly cloudy with a slight chance of showers.
Lows in the lower 50s. South winds less than 10 mph.
.FRIDAY...Mostly cloudy. Highs in the mid 70s. Minimum RH
34 percent. South winds less than 10 mph.
.FRIDAY NIGHT...Mostly cloudy. Lows in the upper 50s. South winds
less than 10 mph.
.SATURDAY...Mostly cloudy with a chance of showers. Highs in the
lower 70s. Minimum RH 46 percent. South winds 5 to 15 mph.
.SATURDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the upper 50s. South
winds less than 10 mph.
.SUNDAY...Mostly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the mid 70s. Minimum RH
52 percent. South winds 5 to 15 mph.
.SUNDAY NIGHT...Mostly cloudy with showers likely and a slight
chance of thunderstorms. Lows around 60. South winds less than
10 mph.
.MONDAY...Partly sunny with showers likely and a slight chance of
thunderstorms. Highs in the lower 70s. Minimum RH 53 percent.
South winds 5 to 15 mph.
.MONDAY NIGHT...Mostly cloudy with a chance of showers. Cooler.
Lows in the upper 40s. West winds less than 10 mph.
.TUESDAY...Partly sunny with a chance of showers. Highs in the
upper 60s. Minimum RH 38 percent. North winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ087-270830-
Southeast Monroe-
Including the cities of Citico and Coker Creek
317 AM EDT Wed Mar 26 2025
Today Tonight Thu
Cloud Cover Clear Clear Mclear
Temp (24h trend) 57-62 (-8) 37-42 (0) 64-69
RH % (24h trend) 18-23 (-8) 61-66 (-18) 22-27
RH Recovery Excellent
AM 20FT Wnd (mph) N 11 G20 S 5
PM 20FT Wnd (mph) NW 13 G24 N 11 SW 5
Transport Wnd (mph) NW 24 SE 7 W 10
Mixing Hgt(ft-agl) 6700 120 4300
Vent Rate (mph-ft) 160800 840 43000
Max Dispersion Early 65 Good 5 Very Poor 24 Fair
Max Dispersion Late 142 Very Good2 Very Poor 41 Gen Good
Category Day 5 1 3
Max LVORI Early 5 2 3
Max LVORI Late 1 3 2
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Mostly cloudy. Lows in the lower 50s. South
winds less than 10 mph.
.FRIDAY...Mostly cloudy. Highs in the mid 70s. Minimum RH
33 percent. South winds less than 10 mph.
.FRIDAY NIGHT...Mostly cloudy. Lows in the upper 50s. South winds
less than 10 mph.
.SATURDAY...Mostly cloudy with a chance of showers. Highs around
70. Minimum RH 45 percent. Southeast winds 5 to 15 mph.
.SATURDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the upper 50s. South
winds less than 10 mph.
.SUNDAY...Partly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the mid 70s. Minimum RH
53 percent. South winds less than 10 mph.
.SUNDAY NIGHT...Mostly cloudy with showers likely and a slight
chance of thunderstorms. Lows in the upper 50s. South winds less
than 10 mph.
.MONDAY...Partly sunny with showers likely and a slight chance of
thunderstorms. Highs in the lower 70s. Minimum RH 51 percent.
South winds less than 10 mph.
.MONDAY NIGHT...Mostly cloudy with a chance of showers. Cooler.
Lows in the mid 40s. West winds less than 10 mph.
.TUESDAY...Partly sunny with a chance of showers. Highs in the
upper 60s. Minimum RH 36 percent. North winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ102-270830-
East Polk-
Including the cities of Big Frog Mountain, Ducktown,
and Turtletown
317 AM EDT Wed Mar 26 2025
Today Tonight Thu
Cloud Cover Clear Clear Mclear
Temp (24h trend) 60-65 (-8) 37-42 (0) 67-72
RH % (24h trend) 17-22 (-7) 69-74 (-11) 21-26
RH Recovery Excellent
AM 20FT Wnd (mph) NW 11 S 5
PM 20FT Wnd (mph) NW 13 G21 NW 11 SW 5
Transport Wnd (mph) NW 23 SE 7 SW 9
Mixing Hgt(ft-agl) 6890 150 4730
Vent Rate (mph-ft) 158470 1050 42570
Max Dispersion Early 74 Good 6 Very Poor 24 Fair
Max Dispersion Late 146 Very Good2 Very Poor 41 Gen Good
Category Day 5 1 3
Max LVORI Early 5 2 3
Max LVORI Late 1 3 2
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Mostly cloudy. Lows in the lower 50s. Light
winds.
.FRIDAY...Mostly cloudy. Highs in the mid 70s. Minimum RH
30 percent. South winds less than 10 mph.
.FRIDAY NIGHT...Mostly cloudy. Lows in the upper 50s. South winds
less than 10 mph.
.SATURDAY...Mostly cloudy with a chance of showers. Highs in the
lower 70s. Minimum RH 43 percent. Southeast winds less than
10 mph.
.SATURDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the upper 50s. South winds less than
10 mph.
.SUNDAY...Partly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the mid 70s. Minimum RH
51 percent. South winds less than 10 mph.
.SUNDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the upper 50s. South
winds less than 10 mph.
.MONDAY...Partly sunny with showers likely and a slight chance of
thunderstorms. Highs in the lower 70s. Minimum RH 47 percent.
South winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy with a chance of showers. Cooler.
Lows in the mid 40s. Northwest winds less than 10 mph.
.TUESDAY...Mostly sunny with a chance of showers. Highs around
70. Minimum RH 34 percent. North winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
NCZ060-270830-
Cherokee-
Including the cities of Andrews, Marble, Topton, Hiawasse Dam,
Murphy, Unaka, and Violet
317 AM EDT Wed Mar 26 2025
Today Tonight Thu
Cloud Cover Clear Clear Mclear
Temp (24h trend) 58-63 (-8) 35-40 (-1) 66-71
RH % (24h trend) 19-24 (-5) 71-76 (-8) 20-25
RH Recovery Excellent
AM 20FT Wnd (mph) NW 11 Lgt/Var
PM 20FT Wnd (mph) NW 12 G21 NW 10 SW 5
Transport Wnd (mph) NW 25 SE 6 W 10
Mixing Hgt(ft-agl) 6910 210 5050
Vent Rate (mph-ft) 172750 1260 50500
Max Dispersion Early 92 Good 8 Poor 27 Fair
Max Dispersion Late 159 Very Good3 Very Poor 47 Gen Good
Category Day 5 1 3
Max LVORI Early 5 2 3
Max LVORI Late 1 3 2
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Mostly cloudy. Lows in the upper 40s. Light
winds.
.FRIDAY...Mostly cloudy. Highs in the mid 70s. Minimum RH
32 percent. South winds less than 10 mph.
.FRIDAY NIGHT...Mostly cloudy. Lows in the mid 50s. South winds
less than 10 mph.
.SATURDAY...Mostly cloudy with a chance of showers. Highs around
70. Minimum RH 46 percent. Southeast winds less than 10 mph.
.SATURDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the upper 50s. Southeast
winds less than 10 mph.
.SUNDAY...Partly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the mid 70s. Minimum RH
54 percent. Southeast winds less than 10 mph.
.SUNDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the upper 50s. South
winds less than 10 mph.
.MONDAY...Partly sunny with showers likely and a slight chance of
thunderstorms. Highs in the lower 70s. Minimum RH 49 percent.
South winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy with a chance of showers. Cooler.
Lows in the mid 40s. Northwest winds less than 10 mph.
.TUESDAY...Mostly sunny with a chance of showers. Highs in the
upper 60s. Minimum RH 35 percent. North winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
NCZ061-270830-
Clay-
Including the cities of Shooting Creek, Brasstown, Hayesville,
and Tusquitee
317 AM EDT Wed Mar 26 2025
Today Tonight Thu
Cloud Cover Clear Clear Mclear
Temp (24h trend) 56-61 (-7) 33-38 (-1) 64-69
RH % (24h trend) 23-28 (-6) 71-76 (-10) 25-30
RH Recovery Excellent
AM 20FT Wnd (mph) NW 14 Lgt/Var
PM 20FT Wnd (mph) NW 16 G23 NW 12 SW 6
Transport Wnd (mph) NW 28 SE 6 W 12
Mixing Hgt(ft-agl) 6360 140 4670
Vent Rate (mph-ft) 178080 840 56040
Max Dispersion Early 117 Very Good9 Poor 27 Fair
Max Dispersion Late 159 Very Good3 Very Poor 48 Gen Good
Category Day 5 1 3
Max LVORI Early 5 2 3
Max LVORI Late 1 3 2
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Mostly cloudy. Lows in the mid 40s. Light
winds.
.FRIDAY...Mostly cloudy. Highs in the lower 70s. Minimum RH
37 percent. South winds less than 10 mph.
.FRIDAY NIGHT...Mostly cloudy. Lows in the lower 50s. South winds
less than 10 mph.
.SATURDAY...Mostly cloudy with a chance of showers. Highs in the
upper 60s. Minimum RH 53 percent. Southeast winds less than
10 mph.
.SATURDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the mid 50s. Southeast
winds less than 10 mph.
.SUNDAY...Partly sunny 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.
.SUNDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the mid 50s. South winds
less than 10 mph.
.MONDAY...Partly sunny with showers likely and a slight chance of
thunderstorms. Highs in the lower 70s. Minimum RH 54 percent.
Southwest winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy with a chance of showers and a
slight chance of thunderstorms. Cooler. Lows in the mid 40s.
Northwest winds less than 10 mph.
.TUESDAY...Mostly sunny with a chance of showers. Highs in the
upper 60s. Minimum RH 39 percent. Northwest winds less than
10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ015-270830-
Hancock-
Including the cities of Evanston, Sneedville, Treadway,
and Kyles Ford
317 AM EDT Wed Mar 26 2025
Today Tonight Thu
Cloud Cover Mclear Mclear Pcldy
Temp (24h trend) 55-60 (-6) 30-35 (-1) 60-65
RH % (24h trend) 22-27 (-8) 78-83 (-16) 26-31
RH Recovery Excellent
AM 20FT Wnd (mph) NW 6 Lgt/Var
PM 20FT Wnd (mph) NW 10 G18 N 5 Lgt/Var
Transport Wnd (mph) NW 22 SE 5 W 13
Mixing Hgt(ft-agl) 7390 150 4180
Vent Rate (mph-ft) 162580 750 54340
Max Dispersion Early 74 Good 6 Very Poor 37 Fair
Max Dispersion Late 140 Very Good2 Very Poor 46 Gen Good
Category Day 5 1 3
Max LVORI Early 9 3 4
Max LVORI Late 1 4 2
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the mid 40s. Light winds.
.FRIDAY...Partly sunny with a slight chance of showers and
thunderstorms. Highs in the mid 70s. Minimum RH 35 percent.
Southwest winds less than 10 mph.
.FRIDAY NIGHT...Mostly cloudy. Lows in the lower 50s. Light
winds.
.SATURDAY...Mostly cloudy with a slight chance of showers. Highs
in the mid 70s. Minimum RH 42 percent. South winds less than
10 mph.
.SATURDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the mid 50s. South winds less than 10 mph.
.SUNDAY...Partly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the upper 70s. Minimum RH
51 percent. South winds less than 10 mph.
.SUNDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the mid 50s. Southwest
winds less than 10 mph.
.MONDAY...Partly sunny with showers likely and a slight chance of
thunderstorms. Highs in the lower 70s. Minimum RH 47 percent.
Southwest winds less than 10 mph.
.MONDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Colder. Lows in the lower 40s.
Northwest winds less than 10 mph.
.TUESDAY...Partly sunny with a chance of showers. Highs in the
mid 60s. Minimum RH 36 percent. Light winds.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ016-270830-
Hawkins-
Including the city of Mooresburg
317 AM EDT Wed Mar 26 2025
Today Tonight Thu
Cloud Cover Mclear Mclear Pcldy
Temp (24h trend) 55-60 (-7) 31-36 (-1) 61-66
RH % (24h trend) 22-27 (-10) 78-83 (-15) 26-31
RH Recovery Excellent
AM 20FT Wnd (mph) NW 8 Lgt/Var
PM 20FT Wnd (mph) NW 11 G19 NW 6 SW 5
Transport Wnd (mph) NW 22 SE 5 W 14
Mixing Hgt(ft-agl) 7730 190 4500
Vent Rate (mph-ft) 170060 950 63000
Max Dispersion Early 78 Good 6 Very Poor 41 Gen Good
Max Dispersion Late 151 Very Good2 Very Poor 55 Gen Good
Category Day 5 1 4
Max LVORI Early 8 3 4
Max LVORI Late 1 4 2
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the mid 40s. Light winds.
.FRIDAY...Partly sunny with a slight chance of showers and
thunderstorms. Highs in the mid 70s. Minimum RH 36 percent.
Southwest winds less than 10 mph.
.FRIDAY NIGHT...Mostly cloudy. Lows in the lower 50s. Light
winds.
.SATURDAY...Mostly cloudy with a slight chance of showers. Highs
in the mid 70s. Minimum RH 42 percent. South winds less than
10 mph.
.SATURDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the mid 50s. South winds less than 10 mph.
.SUNDAY...Mostly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the upper 70s. Minimum RH
51 percent. South winds less than 10 mph.
.SUNDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the mid 50s. Southwest
winds less than 10 mph.
.MONDAY...Partly sunny with showers likely and a slight chance of
thunderstorms. Highs in the lower 70s. Minimum RH 49 percent.
Southwest winds less than 10 mph.
.MONDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Colder. Lows in the lower 40s.
West winds less than 10 mph.
.TUESDAY...Partly sunny with a chance of showers. Highs in the
upper 60s. Minimum RH 37 percent. Northwest winds less than
10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ017-270830-
Sullivan-
Including the cities of Kingsport, Bristol TN,
and South Holston Dam
317 AM EDT Wed Mar 26 2025
Today Tonight Thu
Cloud Cover Pcldy Mclear Pcldy
Temp (24h trend) 53-58 (-8) 32-37 (-1) 59-64
RH % (24h trend) 21-26 (-11) 77-82 (-15) 24-29
RH Recovery Excellent
AM 20FT Wnd (mph) NW 11 SW 6
PM 20FT Wnd (mph) NW 14 NW 11 SW 6
Transport Wnd (mph) W 22 S 5 W 15
Mixing Hgt(ft-agl) 8180 260 4940
Vent Rate (mph-ft) 179960 1300 74100
Max Dispersion Early 90 Good 7 Poor 50 Gen Good
Max Dispersion Late 158 Very Good2 Very Poor 65 Good
Category Day 5 1 4
Max LVORI Early 7 3 4
Max LVORI Late 1 4 2
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the mid 40s. Light winds.
.FRIDAY...Partly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the mid 70s. Minimum RH
36 percent. Southwest winds less than 10 mph.
.FRIDAY NIGHT...Mostly cloudy. Lows in the mid 50s. Light winds.
.SATURDAY...Partly sunny with a slight chance of showers. Highs
in the mid 70s. Minimum RH 39 percent. South winds less than
10 mph.
.SATURDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the upper 50s. South winds less than 10 mph.
.SUNDAY...Partly sunny with a chance of showers. Highs in the
upper 70s. Minimum RH 49 percent. South winds less than 10 mph.
.SUNDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the upper 50s. South winds less than
10 mph.
.MONDAY...Partly sunny with showers likely and a slight chance of
thunderstorms. Highs in the lower 70s. Minimum RH 49 percent.
Southwest winds 5 to 15 mph.
.MONDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Colder. Lows in the mid 40s. West
winds less than 10 mph.
.TUESDAY...Partly sunny with a chance of showers. Highs in the
upper 60s. Minimum RH 37 percent. Northwest winds less than
10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ046-270830-
Northwest Carter-
Including the city of Elizabethton
317 AM EDT Wed Mar 26 2025
Today Tonight Thu
Cloud Cover Pcldy Mclear Pcldy
Temp (24h trend) 51-56 (-9) 31-36 (-1) 58-63
RH % (24h trend) 21-26 (-9) 71-76 (-20) 21-26
RH Recovery Excellent
AM 20FT Wnd (mph) NW 11 SW 6
PM 20FT Wnd (mph) NW 13 G22 NW 10 W 6
Transport Wnd (mph) NW 25 S 6 W 15
Mixing Hgt(ft-agl) 7630 210 4460
Vent Rate (mph-ft) 190750 1260 66900
Max Dispersion Early 95 Good 11 Poor 52 Gen Good
Max Dispersion Late 171 Very Good3 Very Poor 61 Good
Category Day 5 1 4
Max LVORI Early 6 3 3
Max LVORI Late 1 3 2
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the mid 40s. Light winds.
.FRIDAY...Partly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the mid 70s. Minimum RH
34 percent. Southwest winds less than 10 mph.
.FRIDAY NIGHT...Mostly cloudy. Lows in the lower 50s. Light
winds.
.SATURDAY...Partly sunny with a slight chance of showers. Highs
in the lower 70s. Minimum RH 37 percent. South winds less than
10 mph.
.SATURDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the mid 50s. South winds less than 10 mph.
.SUNDAY...Partly sunny with a chance of showers. Highs in the mid
70s. Minimum RH 46 percent. South winds less than 10 mph.
.SUNDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the mid 50s. South winds less than 10 mph.
.MONDAY...Partly sunny with showers likely and a slight chance of
thunderstorms. Highs in the lower 70s. Minimum RH 49 percent.
Southwest winds 5 to 15 mph.
.MONDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Colder. Lows in the lower 40s.
West winds less than 10 mph.
.TUESDAY...Partly sunny with a chance of showers. Highs in the
mid 60s. Minimum RH 37 percent. Northwest winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ044-270830-
Washington TN-
Including the city of Johnson City
317 AM EDT Wed Mar 26 2025
Today Tonight Thu
Cloud Cover Mclear Mclear Pcldy
Temp (24h trend) 53-58 (-9) 31-36 (-2) 60-65
RH % (24h trend) 23-28 (-10) 76-81 (-16) 25-30
RH Recovery Excellent
AM 20FT Wnd (mph) W 11 SW 5
PM 20FT Wnd (mph) NW 14 G23 NW 9 W 6
Transport Wnd (mph) NW 24 S 6 W 15
Mixing Hgt(ft-agl) 7780 230 4410
Vent Rate (mph-ft) 186720 1380 66150
Max Dispersion Early 87 Good 6 Very Poor 49 Gen Good
Max Dispersion Late 166 Very Good2 Very Poor 59 Gen Good
Category Day 5 1 4
Max LVORI Early 7 3 4
Max LVORI Late 1 3 2
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the mid 40s. Light winds.
.FRIDAY...Partly sunny with a slight chance of showers and
thunderstorms. Highs in the mid 70s. Minimum RH 36 percent.
Southwest winds less than 10 mph.
.FRIDAY NIGHT...Mostly cloudy. Lows in the mid 50s. Southwest
winds less than 10 mph.
.SATURDAY...Partly sunny with a slight chance of showers. Highs
in the mid 70s. Minimum RH 42 percent. South winds less than
10 mph.
.SATURDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the upper 50s. South winds less than 10 mph.
.SUNDAY...Partly sunny with a chance of showers. Highs in the
upper 70s. Minimum RH 50 percent. South winds less than 10 mph.
.SUNDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the upper 50s. South winds less than
10 mph.
.MONDAY...Partly sunny with showers likely and a slight chance of
thunderstorms. Highs in the lower 70s. Minimum RH 52 percent.
Southwest winds 5 to 15 mph.
.MONDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Colder. Lows in the mid 40s. West
winds less than 10 mph.
.TUESDAY...Partly sunny with a chance of showers. Highs in the
mid 60s. Minimum RH 40 percent. Northwest winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ042-270830-
Northwest Greene-
Including the city of Greeneville
317 AM EDT Wed Mar 26 2025
Today Tonight Thu
Cloud Cover Mclear Mclear Pcldy
Temp (24h trend) 55-60 (-9) 31-36 (-2) 61-66
RH % (24h trend) 22-27 (-10) 77-82 (-15) 24-29
RH Recovery Excellent
AM 20FT Wnd (mph) W 10 SW 5
PM 20FT Wnd (mph) NW 12 G21 N 8 SW 5
Transport Wnd (mph) NW 24 SE 5 W 14
Mixing Hgt(ft-agl) 7870 260 4300
Vent Rate (mph-ft) 188880 1300 60200
Max Dispersion Early 79 Good 6 Very Poor 45 Gen Good
Max Dispersion Late 168 Very Good2 Very Poor 52 Gen Good
Category Day 5 1 3
Max LVORI Early 7 3 4
Max LVORI Late 1 4 2
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the upper 40s. Light winds.
.FRIDAY...Partly sunny with a slight chance of showers and
thunderstorms. Highs in the mid 70s. Minimum RH 34 percent.
Southwest winds less than 10 mph.
.FRIDAY NIGHT...Mostly cloudy. Lows in the mid 50s. Southwest
winds less than 10 mph.
.SATURDAY...Mostly cloudy with a slight chance of showers. Highs
in the mid 70s. Minimum RH 41 percent. Southeast winds less than
10 mph.
.SATURDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the upper 50s. Southeast winds less than 10 mph.
.SUNDAY...Mostly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the upper 70s. Minimum RH
48 percent. South winds less than 10 mph.
.SUNDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the upper 50s. South
winds less than 10 mph.
.MONDAY...Partly sunny with showers likely and a slight chance of
thunderstorms. Highs in the lower 70s. Minimum RH 49 percent.
Southwest winds 5 to 15 mph.
.MONDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Colder. Lows in the mid 40s. West
winds less than 10 mph.
.TUESDAY...Partly sunny with a chance of showers. Highs in the
upper 60s. Minimum RH 37 percent. Northwest winds less than
10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ038-270830-
Grainger-
Including the city of Bean Station
317 AM EDT Wed Mar 26 2025
Today Tonight Thu
Cloud Cover Mclear Mclear Pcldy
Temp (24h trend) 57-62 (-8) 34-39 (0) 62-67
RH % (24h trend) 22-27 (-10) 73-78 (-16) 27-32
RH Recovery Excellent
AM 20FT Wnd (mph) NW 6 Lgt/Var
PM 20FT Wnd (mph) NW 10 G18 N 6 Lgt/Var
Transport Wnd (mph) W 23 E 5 W 13
Mixing Hgt(ft-agl) 7660 160 4120
Vent Rate (mph-ft) 176180 800 53560
Max Dispersion Early 63 Good 4 Very Poor 35 Fair
Max Dispersion Late 154 Very Good1 Very Poor 45 Gen Good
Category Day 5 1 3
Max LVORI Early 7 3 4
Max LVORI Late 1 3 2
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the upper 40s. Light winds.
.FRIDAY...Partly sunny with a slight chance of showers and
thunderstorms. Highs in the upper 70s. Minimum RH 36 percent.
Southwest winds less than 10 mph.
.FRIDAY NIGHT...Mostly cloudy. Lows in the mid 50s. Light winds.
.SATURDAY...Mostly cloudy with a chance of showers. Highs in the
mid 70s. Minimum RH 43 percent. South winds less than 10 mph.
.SATURDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the upper 50s. South
winds less than 10 mph.
.SUNDAY...Partly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the upper 70s. Minimum RH
51 percent. South winds less than 10 mph.
.SUNDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the upper 50s. Southwest
winds less than 10 mph.
.MONDAY...Partly sunny with showers likely and a slight chance of
thunderstorms. Highs in the lower 70s. Minimum RH 48 percent.
Southwest winds less than 10 mph.
.MONDAY NIGHT...Mostly cloudy with a chance of showers. Colder.
Lows in the mid 40s. Northwest winds less than 10 mph.
.TUESDAY...Partly sunny with a chance of showers. Highs in the
upper 60s. Minimum RH 37 percent. North winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ039-270830-
Hamblen-
Including the cities of Alpha, Morristown, and Russellville
317 AM EDT Wed Mar 26 2025
Today Tonight Thu
Cloud Cover Mclear Mclear Pcldy
Temp (24h trend) 57-62 (-8) 32-37 (-2) 62-67
RH % (24h trend) 22-27 (-9) 78-83 (-13) 25-30
RH Recovery Excellent
AM 20FT Wnd (mph) NW 6 Lgt/Var
PM 20FT Wnd (mph) NW 10 G18 N 5 Lgt/Var
Transport Wnd (mph) W 24 E 5 W 13
Mixing Hgt(ft-agl) 7830 200 4020
Vent Rate (mph-ft) 187920 1000 52260
Max Dispersion Early 71 Good 6 Very Poor 37 Fair
Max Dispersion Late 163 Very Good1 Very Poor 45 Gen Good
Category Day 5 1 3
Max LVORI Early 8 3 4
Max LVORI Late 1 4 2
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the upper 40s. Light winds.
.FRIDAY...Partly sunny with a slight chance of showers and
thunderstorms. Highs in the upper 70s. Minimum RH 34 percent.
Southwest winds less than 10 mph.
.FRIDAY NIGHT...Mostly cloudy. Lows in the mid 50s. Light winds.
.SATURDAY...Mostly cloudy with a slight chance of showers. Highs
in the mid 70s. Minimum RH 41 percent. South winds less than
10 mph.
.SATURDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the upper 50s. South winds less than 10 mph.
.SUNDAY...Mostly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the upper 70s. Minimum RH
48 percent. Southwest winds less than 10 mph.
.SUNDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the upper 50s. Southwest
winds less than 10 mph.
.MONDAY...Partly sunny with showers likely and a slight chance of
thunderstorms. Highs in the lower 70s. Minimum RH 48 percent.
West winds 5 to 15 mph.
.MONDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Colder. Lows in the mid 40s. West
winds less than 10 mph.
.TUESDAY...Partly sunny with a chance of showers. Highs in the
upper 60s. Minimum RH 37 percent. North winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ040-270830-
Northwest Cocke-
Including the cities of Bybee and Newport
317 AM EDT Wed Mar 26 2025
Today Tonight Thu
Cloud Cover Mclear Mclear Pcldy
Temp (24h trend) 57-62 (-9) 34-39 (-2) 62-67
RH % (24h trend) 20-25 (-8) 73-78 (-13) 23-28
RH Recovery Excellent
AM 20FT Wnd (mph) NW 10 Lgt/Var
PM 20FT Wnd (mph) NW 12 G21 W 9 Lgt/Var
Transport Wnd (mph) NW 25 S 5 W 13
Mixing Hgt(ft-agl) 7910 220 4040
Vent Rate (mph-ft) 197750 1100 52520
Max Dispersion Early 78 Good 6 Very Poor 39 Fair
Max Dispersion Late 177 Very Good2 Very Poor 46 Gen Good
Category Day 5 1 3
Max LVORI Early 6 3 3
Max LVORI Late 1 3 2
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the upper 40s. Light winds.
.FRIDAY...Partly sunny with a slight chance of showers and
thunderstorms. Highs in the upper 70s. Minimum RH 32 percent.
South winds less than 10 mph.
.FRIDAY NIGHT...Mostly cloudy. Lows in the mid 50s. Light winds.
.SATURDAY...Mostly cloudy with a slight chance of showers. Highs
in the mid 70s. Minimum RH 39 percent. Southeast winds less than
10 mph.
.SATURDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the upper 50s. South winds less than 10 mph.
.SUNDAY...Mostly sunny with a chance of showers and a slight
chance of thunderstorms. Highs around 80. Minimum RH 43 percent.
South winds less than 10 mph.
.SUNDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the upper 50s. South
winds less than 10 mph.
.MONDAY...Partly sunny with showers likely and a slight chance of
thunderstorms. Highs in the mid 70s. Minimum RH 46 percent. South
winds less than 10 mph.
.MONDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Cooler. Lows in the mid 40s. West
winds less than 10 mph.
.TUESDAY...Partly sunny with a chance of showers. Highs in the
upper 60s. Minimum RH 36 percent. Northwest winds less than
10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ070-270830-
Jefferson-
Including the cities of Jefferson City, Strawberry Plains,
Chestnut Hill, Dandridge, and White Pine
317 AM EDT Wed Mar 26 2025
Today Tonight Thu
Cloud Cover Mclear Mclear Pcldy
Temp (24h trend) 58-63 (-8) 35-40 (-1) 63-68
RH % (24h trend) 21-26 (-9) 74-79 (-14) 26-31
RH Recovery Excellent
AM 20FT Wnd (mph) NW 8 Lgt/Var
PM 20FT Wnd (mph) NW 11 NE 5 Lgt/Var
Transport Wnd (mph) W 23 E 5 W 13
Mixing Hgt(ft-agl) 8040 240 4320
Vent Rate (mph-ft) 184920 1200 56160
Max Dispersion Early 64 Good 5 Very Poor 36 Fair
Max Dispersion Late 161 Very Good2 Very Poor 48 Gen Good
Category Day 5 1 3
Max LVORI Early 7 3 4
Max LVORI Late 1 3 2
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the upper 40s. Light winds.
.FRIDAY...Partly sunny with a slight chance of showers and
thunderstorms. Highs in the upper 70s. Minimum RH 34 percent.
Southwest winds less than 10 mph.
.FRIDAY NIGHT...Mostly cloudy. Lows in the mid 50s. Light winds.
.SATURDAY...Mostly cloudy with a slight chance of showers. Highs
in the mid 70s. Minimum RH 41 percent. South winds less than
10 mph.
.SATURDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the upper 50s. Light
winds.
.SUNDAY...Mostly sunny with a chance of showers and a slight
chance of thunderstorms. Highs around 80. Minimum RH 48 percent.
Southwest winds less than 10 mph.
.SUNDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the upper 50s. Southwest
winds less than 10 mph.
.MONDAY...Partly sunny with showers likely and a slight chance of
thunderstorms. Highs in the mid 70s. Minimum RH 48 percent.
Southwest winds 5 to 15 mph.
.MONDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Cooler. Lows in the mid 40s. West
winds less than 10 mph.
.TUESDAY...Partly sunny with a chance of showers. Highs in the
upper 60s. Minimum RH 37 percent. North winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ035-270830-
Morgan-
Including the cities of Pine Orchard, High Point, and Petros
317 AM EDT Wed Mar 26 2025
Today Tonight Thu
Cloud Cover Mclear Mclear Pcldy
Temp (24h trend) 58-63 (-6) 34-39 (0) 63-68
RH % (24h trend) 22-27 (-9) 75-80 (-15) 28-33
RH Recovery Excellent
AM 20FT Wnd (mph) NW 9 S 5
PM 20FT Wnd (mph) NW 12 NW 8 S 6
Transport Wnd (mph) NW 22 SE 6 SW 14
Mixing Hgt(ft-agl) 7360 210 4880
Vent Rate (mph-ft) 161920 1260 68320
Max Dispersion Early 76 Good 5 Very Poor 30 Fair
Max Dispersion Late 139 Very Good2 Very Poor 58 Gen Good
Category Day 5 1 4
Max LVORI Early 7 3 3
Max LVORI Late 1 3 2
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Mostly cloudy with a slight chance of showers.
Lows around 50. South winds less than 10 mph.
.FRIDAY...Mostly cloudy. Highs in the mid 70s. Minimum RH
37 percent. South winds less than 10 mph.
.FRIDAY NIGHT...Mostly cloudy. Lows in the mid 50s. South winds
less than 10 mph.
.SATURDAY...Mostly cloudy with a chance of showers. Highs around
70. Minimum RH 54 percent. South winds 5 to 15 mph.
.SATURDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the upper 50s. South
winds less than 10 mph.
.SUNDAY...Partly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the mid 70s. Minimum RH
56 percent. South winds 5 to 15 mph.
.SUNDAY NIGHT...Mostly cloudy with showers likely and a slight
chance of thunderstorms. Lows in the mid 50s. South winds less
than 10 mph.
.MONDAY...Partly sunny with a chance of showers and
thunderstorms. Highs around 70. Minimum RH 50 percent. Southwest
winds less than 10 mph.
.MONDAY NIGHT...Mostly cloudy with a chance of showers. Colder.
Lows in the lower 40s. Northwest winds less than 10 mph.
.TUESDAY...Partly sunny with a chance of showers. Highs in the
upper 60s. Minimum RH 37 percent. North winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ012-270830-
Scott TN-
Including the cities of Big South Fork National, Oneida,
Smokey Junction, Elgin, Huntsville, Norma, and Slick Rock
317 AM EDT Wed Mar 26 2025
Today Tonight Thu
Cloud Cover Mclear Mclear Pcldy
Temp (24h trend) 56-61 (-6) 34-39 (0) 62-67
RH % (24h trend) 23-28 (-12) 72-77 (-18) 28-33
RH Recovery Excellent
AM 20FT Wnd (mph) NW 8 Lgt/Var
PM 20FT Wnd (mph) NW 10 G18 NW 6 SW 5
Transport Wnd (mph) NW 22 S 6 SW 13
Mixing Hgt(ft-agl) 7260 200 4580
Vent Rate (mph-ft) 159720 1200 59540
Max Dispersion Early 58 Gen Good 4 Very Poor 31 Fair
Max Dispersion Late 134 Very Good2 Very Poor 50 Gen Good
Category Day 5 1 4
Max LVORI Early 8 3 3
Max LVORI Late 1 3 2
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the lower 50s. South winds less than 10 mph.
.FRIDAY...Partly sunny. Highs in the mid 70s. Minimum RH
38 percent. South winds less than 10 mph.
.FRIDAY NIGHT...Mostly cloudy. Lows in the upper 50s. South winds
less than 10 mph.
.SATURDAY...Mostly cloudy with a chance of showers. Highs in the
lower 70s. Minimum RH 53 percent. South winds 5 to 15 mph.
.SATURDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the upper 50s. South
winds less than 10 mph.
.SUNDAY...Partly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the upper 70s. Minimum RH
56 percent. South winds 5 to 15 mph.
.SUNDAY NIGHT...Mostly cloudy with showers likely and a slight
chance of thunderstorms. Lows in the mid 50s. South winds less
than 10 mph.
.MONDAY...Partly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the upper 60s. Minimum RH
51 percent. Southwest winds less than 10 mph.
.MONDAY NIGHT...Mostly cloudy with a chance of showers. Colder.
Lows in the lower 40s. Northwest winds less than 10 mph.
.TUESDAY...Partly sunny with a chance of showers. Highs in the
mid 60s. Minimum RH 37 percent. North winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ013-270830-
Campbell-
Including the cities of Fincastle, La Follette, Elk Valley,
Jellico, White Oak, Caryville, and Royal Blue
317 AM EDT Wed Mar 26 2025
Today Tonight Thu
Cloud Cover Mclear Mclear Pcldy
Temp (24h trend) 55-60 (-6) 35-40 (0) 60-65
RH % (24h trend) 24-29 (-11) 69-74 (-17) 30-35
RH Recovery Excellent
AM 20FT Wnd (mph) NW 9 S 5
PM 20FT Wnd (mph) NW 11 NW 8 SW 5
Transport Wnd (mph) NW 22 S 5 W 12
Mixing Hgt(ft-agl) 7300 130 4530
Vent Rate (mph-ft) 160600 650 54360
Max Dispersion Early 59 Gen Good 4 Very Poor 30 Fair
Max Dispersion Late 140 Very Good2 Very Poor 48 Gen Good
Category Day 5 1 3
Max LVORI Early 6 3 3
Max LVORI Late 1 3 2
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the lower 50s. South winds less than 10 mph.
.FRIDAY...Partly sunny with a slight chance of showers and
thunderstorms. Highs in the mid 70s. Minimum RH 40 percent. South
winds less than 10 mph.
.FRIDAY NIGHT...Mostly cloudy. Lows in the upper 50s. South winds
less than 10 mph.
.SATURDAY...Mostly cloudy with a chance of showers. Highs around
70. Minimum RH 53 percent. South winds less than 10 mph.
.SATURDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the upper 50s. South
winds less than 10 mph.
.SUNDAY...Partly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the mid 70s. Minimum RH
57 percent. South winds 5 to 15 mph.
.SUNDAY NIGHT...Mostly cloudy with showers likely and a slight
chance of thunderstorms. Lows in the mid 50s. South winds less
than 10 mph.
.MONDAY...Partly sunny with showers likely and a slight chance of
thunderstorms. Highs in the upper 60s. Minimum RH 52 percent.
Southwest winds less than 10 mph.
.MONDAY NIGHT...Mostly cloudy with a chance of showers. Colder.
Lows in the lower 40s. Northwest winds less than 10 mph.
.TUESDAY...Partly sunny with a chance of showers. Highs in the
mid 60s. Minimum RH 39 percent. North winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ014-270830-
Claiborne-
Including the cities of Lone Mountain, Sandlick, Springdale,
Arthur, Harrogate-Shawanee, Clairfield, and Howard Quarter
317 AM EDT Wed Mar 26 2025
Today Tonight Thu
Cloud Cover Mclear Mclear Pcldy
Temp (24h trend) 55-60 (-7) 32-37 (0) 60-65
RH % (24h trend) 22-27 (-11) 78-83 (-15) 26-31
RH Recovery Excellent
AM 20FT Wnd (mph) NW 6 Lgt/Var
PM 20FT Wnd (mph) NW 9 G18 N 5 Lgt/Var
Transport Wnd (mph) NW 22 SE 5 W 12
Mixing Hgt(ft-agl) 7400 170 3790
Vent Rate (mph-ft) 162800 850 45480
Max Dispersion Early 62 Good 4 Very Poor 33 Fair
Max Dispersion Late 142 Very Good2 Very Poor 39 Fair
Category Day 5 1 3
Max LVORI Early 8 3 4
Max LVORI Late 1 4 2
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the upper 40s. Light winds.
.FRIDAY...Partly sunny with a slight chance of showers and
thunderstorms. Highs in the mid 70s. Minimum RH 37 percent. South
winds less than 10 mph.
.FRIDAY NIGHT...Mostly cloudy. Lows in the mid 50s. Light winds.
.SATURDAY...Mostly cloudy with a chance of showers. Highs in the
lower 70s. Minimum RH 48 percent. South winds less than 10 mph.
.SATURDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the upper 50s. South
winds less than 10 mph.
.SUNDAY...Partly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the mid 70s. Minimum RH
54 percent. South winds less than 10 mph.
.SUNDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the mid 50s. South winds
less than 10 mph.
.MONDAY...Partly sunny with showers likely and a slight chance of
thunderstorms. Highs around 70. Minimum RH 50 percent. Southwest
winds less than 10 mph.
.MONDAY NIGHT...Mostly cloudy with a chance of showers. Colder.
Lows in the lower 40s. Northwest winds less than 10 mph.
.TUESDAY...Partly sunny with a chance of showers. Highs in the
mid 60s. Minimum RH 38 percent. Light winds.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ037-270830-
Union-
Including the cities of Maynardville, Norris Lake, Paulette,
Rose Hill, Sharps Chapel, and Luttrell
317 AM EDT Wed Mar 26 2025
Today Tonight Thu
Cloud Cover Mclear Mclear Pcldy
Temp (24h trend) 58-63 (-7) 35-40 (0) 62-67
RH % (24h trend) 21-26 (-11) 74-79 (-13) 27-32
RH Recovery Excellent
AM 20FT Wnd (mph) NW 6 Lgt/Var
PM 20FT Wnd (mph) NW 9 G18 N 6 Lgt/Var
Transport Wnd (mph) NW 22 SE 5 SW 13
Mixing Hgt(ft-agl) 7800 220 4490
Vent Rate (mph-ft) 171600 1100 58370
Max Dispersion Early 57 Gen Good 4 Very Poor 31 Fair
Max Dispersion Late 151 Very Good2 Very Poor 48 Gen Good
Category Day 5 1 4
Max LVORI Early 6 3 4
Max LVORI Late 1 3 2
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Mostly cloudy with a chance of showers. Lows
around 50. Light winds.
.FRIDAY...Partly sunny with a slight chance of showers and
thunderstorms. Highs in the mid 70s. Minimum RH 37 percent.
Southwest winds less than 10 mph.
.FRIDAY NIGHT...Mostly cloudy. Lows in the upper 50s. Light
winds.
.SATURDAY...Mostly cloudy with a chance of showers. Highs in the
mid 70s. Minimum RH 47 percent. South winds less than 10 mph.
.SATURDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the upper 50s. South
winds less than 10 mph.
.SUNDAY...Partly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the upper 70s. Minimum RH
54 percent. South winds less than 10 mph.
.SUNDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the upper 50s. South
winds less than 10 mph.
.MONDAY...Partly sunny with showers likely and a slight chance of
thunderstorms. Highs in the lower 70s. Minimum RH 49 percent.
Southwest winds less than 10 mph.
.MONDAY NIGHT...Mostly cloudy with a chance of showers. Colder.
Lows in the mid 40s. Northwest winds less than 10 mph.
.TUESDAY...Partly sunny with a chance of showers. Highs in the
upper 60s. Minimum RH 37 percent. North winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ036-270830-
Anderson-
Including the cities of Oak Ridge and Clinton
317 AM EDT Wed Mar 26 2025
Today Tonight Thu
Cloud Cover Mclear Mclear Pcldy
Temp (24h trend) 58-63 (-7) 35-40 (-1) 62-67
RH % (24h trend) 20-25 (-10) 72-77 (-13) 27-32
RH Recovery Excellent
AM 20FT Wnd (mph) N 9 SE 5
PM 20FT Wnd (mph) NW 12 G20 N 8 SW 5
Transport Wnd (mph) W 21 E 5 SW 13
Mixing Hgt(ft-agl) 7970 210 4550
Vent Rate (mph-ft) 167370 1050 59150
Max Dispersion Early 71 Good 4 Very Poor 30 Fair
Max Dispersion Late 147 Very Good2 Very Poor 54 Gen Good
Category Day 5 1 4
Max LVORI Early 6 3 3
Max LVORI Late 1 3 2
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the lower 50s. Light winds.
.FRIDAY...Partly sunny. Highs in the mid 70s. Minimum RH
38 percent. Southwest winds less than 10 mph.
.FRIDAY NIGHT...Mostly cloudy. Lows in the upper 50s. Light
winds.
.SATURDAY...Mostly cloudy with a chance of showers. Highs in the
lower 70s. Minimum RH 50 percent. South winds less than 10 mph.
.SATURDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the upper 50s. South
winds less than 10 mph.
.SUNDAY...Partly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the mid 70s. Minimum RH
57 percent. South winds 5 to 15 mph.
.SUNDAY NIGHT...Mostly cloudy with showers likely and a slight
chance of thunderstorms. Lows in the upper 50s. South winds less
than 10 mph.
.MONDAY...Partly sunny with showers likely and a slight chance of
thunderstorms. Highs in the lower 70s. Minimum RH 50 percent.
Southwest winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy with a chance of showers. Colder.
Lows in the mid 40s. Northwest winds less than 10 mph.
.TUESDAY...Partly sunny with a chance of showers. Highs in the
upper 60s. Minimum RH 37 percent. North winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ069-270830-
Knox-
Including the cities of Bearden, Knoxville, and Lake Forest
317 AM EDT Wed Mar 26 2025
Today Tonight Thu
Cloud Cover Mclear Mclear Pcldy
Temp (24h trend) 60-65 (-7) 36-41 (-1) 64-69
RH % (24h trend) 21-26 (-7) 72-77 (-14) 26-31
RH Recovery Excellent
AM 20FT Wnd (mph) N 6 Lgt/Var
PM 20FT Wnd (mph) NW 10 G18 NE 5 Lgt/Var
Transport Wnd (mph) W 21 NE 3 W 14
Mixing Hgt(ft-agl) 8290 270 4740
Vent Rate (mph-ft) 174090 810 66360
Max Dispersion Early 63 Good 4 Very Poor 33 Fair
Max Dispersion Late 152 Very Good2 Very Poor 56 Gen Good
Category Day 5 1 4
Max LVORI Early 6 3 4
Max LVORI Late 1 3 2
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Mostly cloudy with a slight chance of showers.
Lows in the lower 50s. Light winds.
.FRIDAY...Mostly cloudy. Highs in the upper 70s. Minimum RH
34 percent. Southwest winds less than 10 mph.
.FRIDAY NIGHT...Mostly cloudy. Lows in the upper 50s. Light
winds.
.SATURDAY...Mostly cloudy with a chance of showers. Highs in the
mid 70s. Minimum RH 45 percent. South winds less than 10 mph.
.SATURDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the upper 50s. South
winds less than 10 mph.
.SUNDAY...Partly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the upper 70s. Minimum RH
52 percent. South winds 5 to 15 mph.
.SUNDAY NIGHT...Mostly cloudy with showers likely and a slight
chance of thunderstorms. Lows in the upper 50s. South winds less
than 10 mph.
.MONDAY...Partly sunny with showers likely and a slight chance of
thunderstorms. Highs in the mid 70s. Minimum RH 47 percent.
Southwest winds 5 to 15 mph.
.MONDAY NIGHT...Mostly cloudy with a chance of showers. Cooler.
Lows in the mid 40s. Northwest winds less than 10 mph.
.TUESDAY...Partly sunny with a chance of showers. Highs in the
upper 60s. Minimum RH 37 percent. North winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ073-270830-
North Sevier-
Including the cities of Harrisburg, Kodak, McMahan, Sevierville,
Seymour, and Pigeon Forge
317 AM EDT Wed Mar 26 2025
Today Tonight Thu
Cloud Cover Mclear Mclear Pcldy
Temp (24h trend) 58-63 (-9) 36-41 (-1) 64-69
RH % (24h trend) 20-25 (-8) 70-75 (-13) 24-29
RH Recovery Excellent
AM 20FT Wnd (mph) NW 9 Lgt/Var
PM 20FT Wnd (mph) NW 12 S 8 W 5
Transport Wnd (mph) W 23 S 5 W 13
Mixing Hgt(ft-agl) 8130 310 4470
Vent Rate (mph-ft) 186990 1550 58110
Max Dispersion Early 67 Good 5 Very Poor 38 Fair
Max Dispersion Late 162 Very Good3 Very Poor 50 Gen Good
Category Day 5 1 4
Max LVORI Early 6 2 3
Max LVORI Late 1 3 2
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Mostly cloudy with a slight chance of showers.
Lows in the lower 50s. Light winds.
.FRIDAY...Mostly cloudy. Highs in the upper 70s. Minimum RH
33 percent. Southwest winds less than 10 mph.
.FRIDAY NIGHT...Mostly cloudy. Lows in the upper 50s. Light
winds.
.SATURDAY...Mostly cloudy with a chance of showers. Highs in the
mid 70s. Minimum RH 42 percent. South winds less than 10 mph.
.SATURDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the upper 50s. South
winds less than 10 mph.
.SUNDAY...Mostly sunny with a chance of showers and a slight
chance of thunderstorms. Highs around 80. Minimum RH 47 percent.
South winds less than 10 mph.
.SUNDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the upper 50s. South
winds less than 10 mph.
.MONDAY...Partly sunny with showers likely and a slight chance of
thunderstorms. Highs in the mid 70s. Minimum RH 48 percent.
Southwest winds 5 to 15 mph.
.MONDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Cooler. Lows in the upper 40s.
West winds less than 10 mph.
.TUESDAY...Partly sunny with a chance of showers. Highs in the
upper 60s. Minimum RH 37 percent. North winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ067-270830-
Roane-
Including the cities of Harriman, Eagle Furnace, Rockwood,
Bradbury, Fairview, Kingston, and Oliver Springs
317 AM EDT Wed Mar 26 2025
Today Tonight Thu
Cloud Cover Clear Mclear Pcldy
Temp (24h trend) 61-66 (-7) 35-40 (0) 65-70
RH % (24h trend) 21-26 (-7) 77-82 (-15) 28-33
RH Recovery Excellent
AM 20FT Wnd (mph) N 5 Lgt/Var
PM 20FT Wnd (mph) NW 9 G17 NW 5 SW 5
Transport Wnd (mph) NW 21 NE 5 SW 14
Mixing Hgt(ft-agl) 8050 290 4640
Vent Rate (mph-ft) 169050 1450 64960
Max Dispersion Early 69 Good 4 Very Poor 25 Fair
Max Dispersion Late 146 Very Good2 Very Poor 54 Gen Good
Category Day 5 1 4
Max LVORI Early 8 3 4
Max LVORI Late 1 4 2
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Mostly cloudy with a slight chance of showers.
Lows in the upper 40s. Light winds.
.FRIDAY...Mostly cloudy. Highs in the mid 70s. Minimum RH
37 percent. Southwest winds less than 10 mph.
.FRIDAY NIGHT...Mostly cloudy. Lows in the mid 50s. Light winds.
.SATURDAY...Mostly cloudy with a chance of showers. Highs in the
lower 70s. Minimum RH 51 percent. South winds less than 10 mph.
.SATURDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the upper 50s. South
winds less than 10 mph.
.SUNDAY...Partly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the upper 70s. Minimum RH
56 percent. South winds 5 to 15 mph.
.SUNDAY NIGHT...Mostly cloudy with showers likely and a slight
chance of thunderstorms. Lows in the upper 50s. South winds less
than 10 mph.
.MONDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the mid 70s. Minimum RH 48 percent.
Southwest winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy with a chance of showers. Colder.
Lows in the mid 40s. Northwest winds less than 10 mph.
.TUESDAY...Partly sunny with a chance of showers. Highs in the
upper 60s. Minimum RH 37 percent. North winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ068-270830-
Loudon-
Including the cities of Lenoir City and Loudon
317 AM EDT Wed Mar 26 2025
Today Tonight Thu
Cloud Cover Mclear Mclear Pcldy
Temp (24h trend) 61-66 (-8) 35-40 (-1) 65-70
RH % (24h trend) 21-26 (-6) 77-82 (-14) 27-32
RH Recovery Excellent
AM 20FT Wnd (mph) N 6 Lgt/Var
PM 20FT Wnd (mph) NW 10 G17 N 5 SW 5
Transport Wnd (mph) NW 21 NE 5 SW 13
Mixing Hgt(ft-agl) 8120 290 4530
Vent Rate (mph-ft) 170520 1450 58890
Max Dispersion Early 61 Good 3 Very Poor 27 Fair
Max Dispersion Late 146 Very Good2 Very Poor 50 Gen Good
Category Day 5 1 4
Max LVORI Early 7 3 4
Max LVORI Late 1 4 2
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Mostly cloudy. Lows around 50. Light winds.
.FRIDAY...Mostly cloudy. Highs in the upper 70s. Minimum RH
36 percent. Southwest winds less than 10 mph.
.FRIDAY NIGHT...Mostly cloudy. Lows in the upper 50s. South winds
less than 10 mph.
.SATURDAY...Mostly cloudy with a chance of showers. Highs in the
mid 70s. Minimum RH 48 percent. South winds 5 to 15 mph.
.SATURDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the upper 50s. South
winds less than 10 mph.
.SUNDAY...Partly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the upper 70s. Minimum RH
54 percent. South winds 5 to 15 mph.
.SUNDAY NIGHT...Mostly cloudy with showers likely and a slight
chance of thunderstorms. Lows in the upper 50s. South winds less
than 10 mph.
.MONDAY...Partly sunny with showers likely and a slight chance of
thunderstorms. Highs in the mid 70s. Minimum RH 48 percent.
Southwest winds 5 to 15 mph.
.MONDAY NIGHT...Partly cloudy with a chance of showers. Cooler.
Lows in the mid 40s. West winds less than 10 mph.
.TUESDAY...Partly sunny with a chance of showers. Highs in the
upper 60s. Minimum RH 38 percent. North winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ071-270830-
Northwest Blount-
Including the cities of Happy Valley, Maryville, and Alcoa
317 AM EDT Wed Mar 26 2025
Today Tonight Thu
Cloud Cover Mclear Mclear Pcldy
Temp (24h trend) 60-65 (-8) 37-42 (0) 65-70
RH % (24h trend) 21-26 (-5) 71-76 (-12) 25-30
RH Recovery Excellent
AM 20FT Wnd (mph) N 8 Lgt/Var
PM 20FT Wnd (mph) NW 11 E 6 SW 5
Transport Wnd (mph) W 21 SE 5 W 13
Mixing Hgt(ft-agl) 8090 280 4580
Vent Rate (mph-ft) 169890 1400 59540
Max Dispersion Early 55 Gen Good 4 Very Poor 31 Fair
Max Dispersion Late 151 Very Good3 Very Poor 50 Gen Good
Category Day 5 1 4
Max LVORI Early 5 2 3
Max LVORI Late 1 3 2
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Mostly cloudy with a slight chance of showers.
Lows in the lower 50s. South winds less than 10 mph.
.FRIDAY...Mostly cloudy. Highs in the upper 70s. Minimum RH
34 percent. South winds less than 10 mph.
.FRIDAY NIGHT...Mostly cloudy. Lows in the upper 50s. South winds
less than 10 mph.
.SATURDAY...Mostly cloudy with a chance of showers. Highs in the
mid 70s. Minimum RH 45 percent. South winds 5 to 15 mph.
.SATURDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows around 60. South winds less
than 10 mph.
.SUNDAY...Partly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the upper 70s. Minimum RH
51 percent. South winds 5 to 15 mph.
.SUNDAY NIGHT...Mostly cloudy with showers likely and a slight
chance of thunderstorms. Lows around 60. South winds less than
10 mph.
.MONDAY...Partly sunny with showers likely and a slight chance of
thunderstorms. Highs in the mid 70s. Minimum RH 50 percent.
Southwest winds 5 to 15 mph.
.MONDAY NIGHT...Mostly cloudy with a chance of showers. Cooler.
Lows in the upper 40s. West winds less than 10 mph.
.TUESDAY...Partly sunny with a chance of showers. Highs in the
upper 60s. Minimum RH 37 percent. North winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ086-270830-
Northwest Monroe-
Including the cities of Sweetwater, Madisonville,
and Bullet Creek
317 AM EDT Wed Mar 26 2025
Today Tonight Thu
Cloud Cover Clear Clear Mclear
Temp (24h trend) 62-67 (-8) 36-41 (0) 67-72
RH % (24h trend) 18-23 (-7) 74-79 (-13) 22-27
RH Recovery Excellent
AM 20FT Wnd (mph) N 6 Lgt/Var
PM 20FT Wnd (mph) NW 9 G18 N 5 SW 5
Transport Wnd (mph) NW 22 SE 5 SW 12
Mixing Hgt(ft-agl) 7850 280 4680
Vent Rate (mph-ft) 172700 1400 56160
Max Dispersion Early 56 Gen Good 4 Very Poor 27 Fair
Max Dispersion Late 145 Very Good2 Very Poor 46 Gen Good
Category Day 5 1 3
Max LVORI Early 6 3 3
Max LVORI Late 1 3 2
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Mostly cloudy. Lows in the lower 50s. Light
winds.
.FRIDAY...Mostly cloudy. Highs in the upper 70s. Minimum RH
33 percent. South winds less than 10 mph.
.FRIDAY NIGHT...Mostly cloudy. Lows in the upper 50s. South winds
less than 10 mph.
.SATURDAY...Mostly cloudy with a chance of showers. Highs in the
mid 70s. Minimum RH 44 percent. South winds 5 to 15 mph.
.SATURDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the upper 50s. South
winds less than 10 mph.
.SUNDAY...Partly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the upper 70s. Minimum RH
51 percent. South winds less than 10 mph.
.SUNDAY NIGHT...Mostly cloudy with showers likely and a slight
chance of thunderstorms. Lows in the upper 50s. South winds less
than 10 mph.
.MONDAY...Partly sunny with showers likely and a slight chance of
thunderstorms. Highs in the mid 70s. Minimum RH 47 percent. South
winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy with a chance of showers. Cooler.
Lows in the mid 40s. West winds less than 10 mph.
.TUESDAY...Partly sunny with a chance of showers. Highs around
70. Minimum RH 36 percent. North winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ083-270830-
Rhea-
Including the cities of Dayton, Evensville, Old Washington,
Grandview, and Spring City
317 AM EDT Wed Mar 26 2025
Today Tonight Thu
Cloud Cover Clear Clear Mclear
Temp (24h trend) 61-66 (-7) 36-41 (+1) 64-69
RH % (24h trend) 23-28 (-7) 77-82 (-15) 30-35
RH Recovery Excellent
AM 20FT Wnd (mph) N 8 Lgt/Var
PM 20FT Wnd (mph) NW 10 G19 Lgt/Var S 5
Transport Wnd (mph) NW 22 NE 5 SW 14
Mixing Hgt(ft-agl) 7470 190 4640
Vent Rate (mph-ft) 164340 950 64960
Max Dispersion Early 73 Good 4 Very Poor 24 Fair
Max Dispersion Late 141 Very Good2 Very Poor 55 Gen Good
Category Day 5 1 4
Max LVORI Early 8 3 4
Max LVORI Late 1 4 2
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Mostly cloudy. Lows around 50. Light winds.
.FRIDAY...Mostly cloudy. Highs in the mid 70s. Minimum RH
40 percent. South winds less than 10 mph.
.FRIDAY NIGHT...Mostly cloudy. Lows in the mid 50s. South winds
less than 10 mph.
.SATURDAY...Mostly cloudy with a chance of showers. Highs in the
lower 70s. Minimum RH 57 percent. South winds 5 to 15 mph.
.SATURDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the upper 50s. South
winds less than 10 mph.
.SUNDAY...Partly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the upper 70s. Minimum RH
61 percent. South winds less than 10 mph.
.SUNDAY NIGHT...Mostly cloudy with showers likely and a slight
chance of thunderstorms. Lows in the upper 50s. South winds less
than 10 mph.
.MONDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the lower 70s. Minimum RH 52 percent.
Southwest winds less than 10 mph.
.MONDAY NIGHT...Mostly cloudy with a chance of showers. Colder.
Lows in the mid 40s. Northwest winds less than 10 mph.
.TUESDAY...Mostly sunny with a chance of showers. Highs in the
upper 60s. Minimum RH 41 percent. North winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ084-270830-
Meigs-
Including the city of Big Spring
317 AM EDT Wed Mar 26 2025
Today Tonight Thu
Cloud Cover Clear Clear Mclear
Temp (24h trend) 63-68 (-7) 35-40 (-1) 66-71
RH % (24h trend) 21-26 (-6) 80-85 (-16) 27-32
RH Recovery Excellent
AM 20FT Wnd (mph) N 5 Lgt/Var
PM 20FT Wnd (mph) NW 8 Lgt/Var Lgt/Var
Transport Wnd (mph) NW 21 NE 5 SW 13
Mixing Hgt(ft-agl) 7710 310 4680
Vent Rate (mph-ft) 161910 1550 60840
Max Dispersion Early 59 Gen Good 4 Very Poor 22 Fair
Max Dispersion Late 136 Very Good2 Very Poor 51 Gen Good
Category Day 5 1 4
Max LVORI Early 9 3 5
Max LVORI Late 1 4 2
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Mostly cloudy. Lows around 50. Light winds.
.FRIDAY...Mostly cloudy. Highs in the upper 70s. Minimum RH
36 percent. South winds less than 10 mph.
.FRIDAY NIGHT...Mostly cloudy. Lows in the upper 50s. Light
winds.
.SATURDAY...Mostly cloudy with a chance of showers. Highs in the
mid 70s. Minimum RH 51 percent. South winds 5 to 15 mph.
.SATURDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the upper 50s. South
winds less than 10 mph.
.SUNDAY...Partly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the upper 70s. Minimum RH
56 percent. South winds 5 to 15 mph.
.SUNDAY NIGHT...Mostly cloudy with showers likely and a slight
chance of thunderstorms. Lows in the upper 50s. South winds less
than 10 mph.
.MONDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the mid 70s. Minimum RH 47 percent.
Southwest winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy with a chance of showers. Colder.
Lows in the mid 40s. Northwest winds less than 10 mph.
.TUESDAY...Mostly sunny with a chance of showers. Highs in the
lower 70s. Minimum RH 38 percent. North winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ085-270830-
McMinn-
Including the cities of Athens, Clear Water, Dentville,
and Etowah
317 AM EDT Wed Mar 26 2025
Today Tonight Thu
Cloud Cover Clear Clear Mclear
Temp (24h trend) 63-68 (-7) 35-40 (0) 67-72
RH % (24h trend) 20-25 (-5) 80-85 (-12) 25-30
RH Recovery Excellent
AM 20FT Wnd (mph) N 6 Lgt/Var
PM 20FT Wnd (mph) NW 9 G17 N 5 SW 5
Transport Wnd (mph) NW 21 NE 5 SW 12
Mixing Hgt(ft-agl) 7770 260 4560
Vent Rate (mph-ft) 163170 1300 54720
Max Dispersion Early 54 Gen Good 4 Very Poor 24 Fair
Max Dispersion Late 141 Very Good2 Very Poor 44 Gen Good
Category Day 5 1 3
Max LVORI Early 8 3 4
Max LVORI Late 1 4 2
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Mostly cloudy. Lows in the upper 40s. Light
winds.
.FRIDAY...Mostly cloudy. Highs in the upper 70s. Minimum RH
34 percent. South winds less than 10 mph.
.FRIDAY NIGHT...Mostly cloudy. Lows in the upper 50s. South winds
less than 10 mph.
.SATURDAY...Mostly cloudy with a chance of showers. Highs in the
mid 70s. Minimum RH 46 percent. South winds 5 to 15 mph.
.SATURDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the upper 50s. South
winds less than 10 mph.
.SUNDAY...Partly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the upper 70s. Minimum RH
53 percent. South winds 5 to 15 mph.
.SUNDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the upper 50s. South
winds less than 10 mph.
.MONDAY...Partly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the mid 70s. Minimum RH
45 percent. Southwest winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy with a chance of showers. Cooler.
Lows in the mid 40s. Northwest winds less than 10 mph.
.TUESDAY...Mostly sunny with a chance of showers. Highs in the
lower 70s. Minimum RH 36 percent. North winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ099-270830-
Hamilton-
Including the cities of Chattanooga, Lookout Mountain,
and Signal Mountain
317 AM EDT Wed Mar 26 2025
Today Tonight Thu
Cloud Cover Clear Clear Mclear
Temp (24h trend) 64-69 (-6) 39-44 (0) 68-73
RH % (24h trend) 21-26 (-3) 73-78 (-9) 26-31
RH Recovery Excellent
AM 20FT Wnd (mph) N 6 Lgt/Var
PM 20FT Wnd (mph) NW 10 G18 N 6 S 5
Transport Wnd (mph) NW 22 E 5 SW 12
Mixing Hgt(ft-agl) 7550 200 4850
Vent Rate (mph-ft) 166100 1000 58200
Max Dispersion Early 67 Good 5 Very Poor 25 Fair
Max Dispersion Late 142 Very Good2 Very Poor 49 Gen Good
Category Day 5 1 3
Max LVORI Early 5 3 3
Max LVORI Late 1 3 2
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Mostly cloudy. Lows in the lower 50s. Light
winds.
.FRIDAY...Mostly cloudy. Highs in the upper 70s. Minimum RH
35 percent. South winds less than 10 mph.
.FRIDAY NIGHT...Mostly cloudy. Lows in the upper 50s. South winds
less than 10 mph.
.SATURDAY...Mostly cloudy with a chance of showers. Highs in the
lower 70s. Minimum RH 52 percent. South winds 5 to 15 mph.
.SATURDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows around 60. South winds less
than 10 mph.
.SUNDAY...Partly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the upper 70s. Minimum RH
58 percent. South winds less than 10 mph.
.SUNDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows around 60. South winds less
than 10 mph.
.MONDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the mid 70s. Minimum RH 48 percent. South
winds less than 10 mph.
.MONDAY NIGHT...Mostly cloudy with a chance of showers. Cooler.
Lows in the upper 40s. Northwest winds less than 10 mph.
.TUESDAY...Mostly sunny with a slight chance of showers. Highs in
the lower 70s. Minimum RH 39 percent. North winds less than
10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ100-270830-
Bradley-
Including the cities of Cleveland and Tasso
317 AM EDT Wed Mar 26 2025
Today Tonight Thu
Cloud Cover Clear Clear Mclear
Temp (24h trend) 65-70 (-7) 37-42 (0) 69-74
RH % (24h trend) 19-24 (-5) 75-80 (-14) 24-29
RH Recovery Excellent
AM 20FT Wnd (mph) N 6 Lgt/Var
PM 20FT Wnd (mph) NW 10 G18 Lgt/Var S 5
Transport Wnd (mph) NW 21 E 5 SW 12
Mixing Hgt(ft-agl) 7570 250 4600
Vent Rate (mph-ft) 158970 1250 55200
Max Dispersion Early 51 Gen Good 4 Very Poor 26 Fair
Max Dispersion Late 139 Very Good2 Very Poor 46 Gen Good
Category Day 5 1 3
Max LVORI Early 6 3 4
Max LVORI Late 1 4 2
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Mostly cloudy. Lows in the lower 50s. Light
winds.
.FRIDAY...Mostly cloudy. Highs in the upper 70s. Minimum RH
32 percent. South winds less than 10 mph.
.FRIDAY NIGHT...Mostly cloudy. Lows in the upper 50s. South winds
less than 10 mph.
.SATURDAY...Mostly cloudy with a chance of showers. Highs in the
mid 70s. Minimum RH 46 percent. South winds 5 to 15 mph.
.SATURDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the upper 50s. South winds less than
10 mph.
.SUNDAY...Partly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the upper 70s. Minimum RH
52 percent. South winds 5 to 15 mph.
.SUNDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows around 60. South winds less
than 10 mph.
.MONDAY...Partly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the mid 70s. Minimum RH
44 percent. South winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy with a chance of showers. Cooler.
Lows in the mid 40s. Northwest winds less than 10 mph.
.TUESDAY...Mostly sunny with a slight chance of showers. Highs in
the lower 70s. Minimum RH 35 percent. North winds less than
10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ101-270830-
West Polk-
Including the cities of Conasauga, Archville, Benton, Parksville,
and Reliance
317 AM EDT Wed Mar 26 2025
Today Tonight Thu
Cloud Cover Clear Clear Mclear
Temp (24h trend) 63-68 (-8) 38-43 (0) 69-74
RH % (24h trend) 17-22 (-6) 68-73 (-13) 21-26
RH Recovery Excellent
AM 20FT Wnd (mph) N 6 Lgt/Var
PM 20FT Wnd (mph) NW 10 G18 NE 5 Lgt/Var
Transport Wnd (mph) NW 22 SE 6 SW 9
Mixing Hgt(ft-agl) 7410 290 4460
Vent Rate (mph-ft) 163020 1740 40140
Max Dispersion Early 62 Good 5 Very Poor 23 Fair
Max Dispersion Late 145 Very Good3 Very Poor 40 Fair
Category Day 5 1 3
Max LVORI Early 5 2 3
Max LVORI Late 1 3 2
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Mostly cloudy. Lows in the lower 50s. Light
winds.
.FRIDAY...Mostly cloudy. Highs in the upper 70s. Minimum RH
30 percent. South winds less than 10 mph.
.FRIDAY NIGHT...Mostly cloudy. Lows in the upper 50s. South winds
less than 10 mph.
.SATURDAY...Mostly cloudy with a chance of showers. Highs in the
mid 70s. Minimum RH 42 percent. South winds less than 10 mph.
.SATURDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows around 60. South winds less than 10 mph.
.SUNDAY...Partly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the upper 70s. Minimum RH
49 percent. South winds less than 10 mph.
.SUNDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows around 60. South winds less
than 10 mph.
.MONDAY...Partly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the mid 70s. Minimum RH
44 percent. Southwest winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy with a chance of showers. Cooler.
Lows in the upper 40s. Northwest winds less than 10 mph.
.TUESDAY...Mostly sunny with a chance of showers. Highs in the
lower 70s. Minimum RH 34 percent. North winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ082-270830-
Bledsoe-
Including the cities of Old Cumberland, Palio, Melvine,
Mount Crest, Pikeville, and Brayton
217 AM CDT Wed Mar 26 2025
Today Tonight Thu
Cloud Cover Clear Clear Mclear
Temp (24h trend) 59-64 (-7) 35-40 (0) 64-69
RH % (24h trend) 23-28 (-7) 70-75 (-18) 28-33
RH Recovery Excellent
AM 20FT Wnd (mph) NW 8 SE 5
PM 20FT Wnd (mph) NW 10 G19 NW 5 S 6
Transport Wnd (mph) NW 23 NW 7 SW 13
Mixing Hgt(ft-agl) 6870 50 4700
Vent Rate (mph-ft) 158010 350 61100
Max Dispersion Early 85 Good 3 Very Poor 28 Fair
Max Dispersion Late 132 Very Good2 Very Poor 54 Gen Good
Category Day 5 1 4
Max LVORI Early 6 3 4
Max LVORI Late 1 3 2
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Mostly cloudy. Lows in the lower 50s. South
winds less than 10 mph.
.FRIDAY...Mostly cloudy. Highs in the mid 70s. Minimum RH
38 percent. South winds less than 10 mph.
.FRIDAY NIGHT...Mostly cloudy. Lows in the mid 50s. South winds
less than 10 mph.
.SATURDAY...Mostly cloudy with a chance of showers. Highs in the
upper 60s. Minimum RH 55 percent. South winds 5 to 15 mph.
.SATURDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the upper 50s. South
winds less than 10 mph.
.SUNDAY...Partly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the mid 70s. Minimum RH
58 percent. South winds less than 10 mph.
.SUNDAY NIGHT...Mostly cloudy with showers likely and a slight
chance of thunderstorms. Lows in the mid 50s. South winds less
than 10 mph.
.MONDAY...Partly sunny with a chance of showers and
thunderstorms. Highs around 70. Minimum RH 51 percent. Southwest
winds less than 10 mph.
.MONDAY NIGHT...Mostly cloudy with a chance of showers. Colder.
Lows in the lower 40s. Northwest winds less than 10 mph.
.TUESDAY...Mostly sunny with a chance of showers. Highs in the
upper 60s. Minimum RH 39 percent. North winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ081-270830-
Sequatchie-
Including the cities of Cagle, Dunlap, Cartwright, and Lone Oak
217 AM CDT Wed Mar 26 2025
Today Tonight Thu
Cloud Cover Clear Clear Mclear
Temp (24h trend) 60-65 (-6) 37-42 (0) 65-70
RH % (24h trend) 23-28 (-5) 67-72 (-15) 30-35
RH Recovery Excellent
AM 20FT Wnd (mph) N 6 Lgt/Var
PM 20FT Wnd (mph) NW 10 G19 NW 5 S 5
Transport Wnd (mph) NW 22 N 7 SW 12
Mixing Hgt(ft-agl) 6820 50 4530
Vent Rate (mph-ft) 150040 350 54360
Max Dispersion Early 88 Good 3 Very Poor 26 Fair
Max Dispersion Late 130 Very Good2 Very Poor 47 Gen Good
Category Day 5 1 3
Max LVORI Early 5 3 3
Max LVORI Late 1 3 2
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Mostly cloudy. Lows in the lower 50s. South
winds less than 10 mph.
.FRIDAY...Mostly cloudy. Highs in the mid 70s. Minimum RH
39 percent. South winds less than 10 mph.
.FRIDAY NIGHT...Mostly cloudy. Lows in the upper 50s. South winds
less than 10 mph.
.SATURDAY...Mostly cloudy with a chance of showers. Highs in the
upper 60s. Minimum RH 56 percent. South winds 5 to 15 mph.
.SATURDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the upper 50s. South
winds less than 10 mph.
.SUNDAY...Partly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the mid 70s. Minimum RH
60 percent. South winds less than 10 mph.
.SUNDAY NIGHT...Mostly cloudy with showers likely and a slight
chance of thunderstorms. Lows in the upper 50s. South winds less
than 10 mph.
.MONDAY...Partly sunny with a chance of showers and
thunderstorms. Highs around 70. Minimum RH 52 percent. Southwest
winds less than 10 mph.
.MONDAY NIGHT...Mostly cloudy with a chance of showers. Colder.
Lows in the mid 40s. Northwest winds less than 10 mph.
.TUESDAY...Mostly sunny with a chance of showers. Highs in the
upper 60s. Minimum RH 40 percent. North winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ098-270830-
Marion-
Including the cities of South Pittsburg, Haletown (Guild),
Jasper, Martin Springs, Whitwell, Powells Crossroads,
and Monteagle
217 AM CDT Wed Mar 26 2025
Today Tonight Thu
Cloud Cover Clear Clear Mclear
Temp (24h trend) 62-67 (-6) 40-45 (+1) 67-72
RH % (24h trend) 23-28 (-2) 65-70 (-12) 29-34
RH Recovery Excellent
AM 20FT Wnd (mph) N 6 Lgt/Var
PM 20FT Wnd (mph) NW 9 G18 N 6 S 6
Transport Wnd (mph) NW 23 E 6 SW 10
Mixing Hgt(ft-agl) 7020 60 4710
Vent Rate (mph-ft) 161460 360 47100
Max Dispersion Early 77 Good 4 Very Poor 22 Fair
Max Dispersion Late 136 Very Good2 Very Poor 42 Gen Good
Category Day 5 1 3
Max LVORI Early 4 2 3
Max LVORI Late 1 3 2
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Mostly cloudy. Lows in the lower 50s. Light
winds.
.FRIDAY...Mostly cloudy. Highs in the mid 70s. Minimum RH
38 percent. South winds less than 10 mph.
.FRIDAY NIGHT...Mostly cloudy. Lows in the upper 50s. South winds
less than 10 mph.
.SATURDAY...Mostly cloudy with a chance of showers. Highs around
70. Minimum RH 56 percent. Southeast winds less than 10 mph.
.SATURDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows around 60. South winds less
than 10 mph.
.SUNDAY...Partly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the mid 70s. Minimum RH
59 percent. South winds less than 10 mph.
.SUNDAY NIGHT...Mostly cloudy with showers likely and a slight
chance of thunderstorms. Lows around 60. South winds less than
10 mph.
.MONDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the lower 70s. Minimum RH 50 percent.
Southwest winds less than 10 mph.
.MONDAY NIGHT...Mostly cloudy with a chance of showers. Cooler.
Lows in the mid 40s. Northwest winds less than 10 mph.
.TUESDAY...Mostly sunny with a slight chance of showers. Highs in
the upper 60s. Minimum RH 40 percent. North winds less than
10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$