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Severe Thunderstorms, Heavy Rainfall and Dangerous Heat

Severe thunderstorms are expected today and Friday from the upper Midwest, central Great Lakes into the Ohio and mid-Mississippi Valley's. In addition, heavy rainfall threat increases on Friday across the Ohio Valley. Meanwhile, early summer-like heat wave across portions of southern Texas with new daily records are forecast today and through the weekend; The heat spreads across the Gulf States. Read More >

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921
FNUS54 KMRX 151855
FWFMRX

Fire Weather Planning Forecast for East Tennessee...Southwest
Virginia...and Extreme Southwest North Carolina
National Weather Service Morristown TN
255 PM EDT Thu May 15 2025

.DISCUSSION...


Showers and thunderstorms can be expected at times through Friday
night into early Saturday. Some strong to severe storms are possible
later tonight into Friday, with a higher chance of strong to severe
thunderstorms expected Friday night.



VAZ001-162000-
Lee-
Including the city of Rose Hill
255 PM EDT Thu May 15 2025

                      Tonight      Fri          Fri Night    Sat

Cloud Cover           Mcldy        Mcldy        Mcldy        Mclear
Temp (24h trend)      63-68 (+5)   79-84 (+1)   60-65        77-82
RH % (24h trend)      95-100 (+1)  52-57 (-2)   95-100       34-39
RH Recovery           Excellent                 Excellent
AM 20FT Wnd (mph)                  SW  8                     SW 13
PM 20FT Wnd (mph)     SW 10        SW 11        SW 14        W 13
Transport Wnd (mph)   SW  9        SW 17        SW 13        W 36
Mixing Hgt(ft-agl)    350          2890         490          8400
Vent Rate (mph-ft)    3150         49130        6370         302400
Max Dispersion Early  7 Poor       26 Fair      19 Gen Poor  162 Very Good
Max Dispersion Late   6 Very Poor  44 Gen Good  21 Fair      200 Very Good
Category Day          1            3            1            5
Max LVORI Early       6            6            4            6
Max LVORI Late        8            2            8            1
Precip Chance (%)     30           50           100          30
Precip Type           Tstms        Tstms        Tstms        Tstms
Precip Duration       1            1            5            1
Precip Amount         0.01         0.16         0.97         0.01
Precip Begin          10 PM        Continuing   Continuing   Continuing
Precip End            Continuing   Continuing   Continuing   2 PM
Chance of Thunder (%) 30           30           50           30

Remarks...None.

.FORECAST FOR DAYS 3 THROUGH 7...

.SATURDAY NIGHT...Partly cloudy. Lows in the upper 50s. Light
winds.
.SUNDAY...Mostly sunny with a slight chance of showers. Highs in
the upper 70s. Minimum RH 46 percent. West winds less than
10 mph.
.SUNDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows in the upper 50s. Light winds.
.MONDAY...Partly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the upper 70s. Minimum RH
62 percent. Light winds.
.MONDAY NIGHT...Mostly cloudy with a slight chance of showers and
thunderstorms. Lows in the lower 60s. Light winds.
.TUESDAY...Mostly cloudy with a chance of showers and
thunderstorms. Highs in the upper 70s. Minimum RH 61 percent.
Light winds.
.TUESDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the lower 60s. Light winds.
.WEDNESDAY...Showers and a slight chance of thunderstorms. Highs
in the mid 70s. Minimum RH 70 percent. South winds less than
10 mph.
.WEDNESDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the upper 50s. Southwest winds less than
10 mph.
.THURSDAY...Partly sunny with a chance of showers. Highs in the
upper 60s. Minimum RH 60 percent. West winds less than 10 mph.


*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.

$$

VAZ002-162000-
Wise-
Including the cities of Big Stone Gap, Norton, Wise, Coeburn,
Appalachia, and Pardee
255 PM EDT Thu May 15 2025

                      Tonight      Fri          Fri Night    Sat

Cloud Cover           Mcldy        Mcldy        Mcldy        Mclear
Temp (24h trend)      63-68 (+7)   76-81 (0)    58-63        75-80
RH % (24h trend)      92-97 (0)    53-58 (-3)   95-100       34-39
RH Recovery           Excellent                 Excellent
AM 20FT Wnd (mph)                  SW 11                     SW 17
PM 20FT Wnd (mph)     SW 11        SW 11        SW 16        W 16
Transport Wnd (mph)   SW 13        SW 18        SW 16        W 39
Mixing Hgt(ft-agl)    200          2400         340          8250
Vent Rate (mph-ft)    2600         43200        5440         321750
Max Dispersion Early  8 Poor       31 Fair      18 Gen Poor  172 Very Good
Max Dispersion Late   7 Poor       44 Gen Good  19 Gen Poor  200 Very Good
Category Day          1            3            1            5
Max LVORI Early       5            6            3            5
Max LVORI Late        6            3            7            1
Precip Chance (%)     40           60           100          30
Precip Type           Tstms        Tstms        Tstms        Tstms
Precip Duration       1            2            5            1
Precip Amount         0.01         0.24         0.72         0.01
Precip Begin          10 PM        Continuing   Continuing   Continuing
Precip End            Continuing   Continuing   Continuing   2 PM
Chance of Thunder (%) 30           40           50           30

Remarks...None.

.FORECAST FOR DAYS 3 THROUGH 7...

.SATURDAY NIGHT...Partly cloudy. Lows in the mid 50s. West winds
less than 10 mph.
.SUNDAY...Mostly sunny with a slight chance of showers. Highs in
the mid 70s. Minimum RH 45 percent. West winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows in the mid 50s. Light winds.
.MONDAY...Partly sunny with a chance of showers. Highs in the mid
70s. Minimum RH 60 percent. Light winds.
.MONDAY NIGHT...Mostly cloudy with a slight chance of showers and
thunderstorms. Lows in the upper 50s. Light winds.
.TUESDAY...Mostly cloudy with a chance of showers and
thunderstorms. Highs in the upper 70s. Minimum RH 62 percent.
East winds less than 10 mph.
.TUESDAY NIGHT...Mostly cloudy with showers likely and a slight
chance of thunderstorms. Lows in the lower 60s. South winds less
than 10 mph.
.WEDNESDAY...Showers and a chance of thunderstorms. Highs in the
lower 70s. Minimum RH 71 percent. South winds less than 10 mph.
.WEDNESDAY NIGHT...Mostly cloudy with showers likely and a chance
of thunderstorms. Lows in the mid 50s. Southwest winds less than
10 mph.
.THURSDAY...Partly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the mid 60s. Minimum RH
63 percent. Southwest winds less than 10 mph.


*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.

$$

VAZ005-162000-
Scott VA-
Including the city of Hiltons
255 PM EDT Thu May 15 2025

                      Tonight      Fri          Fri Night    Sat

Cloud Cover           Mcldy        Mcldy        Mcldy        Mclear
Temp (24h trend)      64-69 (+7)   79-84 (0)    60-65        77-82
RH % (24h trend)      95-100 (+2)  48-53 (-4)   95-100       34-39
RH Recovery           Excellent                 Excellent
AM 20FT Wnd (mph)                  SW 10                     SW 16
PM 20FT Wnd (mph)     SW 11        SW 11        SW 16        W 16
Transport Wnd (mph)   SW 10        SW 17        SW 15        W 36
Mixing Hgt(ft-agl)    270          2910         430          8380
Vent Rate (mph-ft)    2700         49470        6450         301680
Max Dispersion Early  7 Poor       27 Fair      11 Poor      141 Very Good
Max Dispersion Late   6 Very Poor  44 Gen Good  11 Poor      200 Very Good
Category Day          1            3            1            5
Max LVORI Early       5            6            4            5
Max LVORI Late        7            2            7            1
Precip Chance (%)     30           50           90           30
Precip Type           Tstms        Tstms        Tstms        Tstms
Precip Duration       1            1            5            1
Precip Amount         0.01         0.13         0.82         0.01
Precip Begin          10 PM        Continuing   Continuing   Continuing
Precip End            Continuing   Continuing   Continuing   2 PM
Chance of Thunder (%) 30           30           50           30

Remarks...None.

.FORECAST FOR DAYS 3 THROUGH 7...

.SATURDAY NIGHT...Partly cloudy. Lows in the upper 50s. West
winds less than 10 mph.
.SUNDAY...Mostly sunny with a slight chance of showers. Highs in
the upper 70s. Minimum RH 46 percent. West winds less than
10 mph.
.SUNDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows in the upper 50s. Light winds.
.MONDAY...Partly sunny with a chance of showers. Highs in the
upper 70s. Minimum RH 61 percent. Light winds.
.MONDAY NIGHT...Mostly cloudy with a slight chance of showers and
thunderstorms. Lows in the lower 60s. Light winds.
.TUESDAY...Mostly cloudy with a chance of showers and
thunderstorms. Highs in the upper 70s. Minimum RH 60 percent.
Light winds.
.TUESDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the lower 60s. Light winds.
.WEDNESDAY...Showers and a slight chance of thunderstorms. Highs
in the mid 70s. Minimum RH 70 percent. South winds less than
10 mph.
.WEDNESDAY NIGHT...Mostly cloudy with showers likely and a chance
of thunderstorms. Lows in the upper 50s. Southwest winds less
than 10 mph.
.THURSDAY...Partly sunny with a chance of showers. Highs in the
upper 60s. Minimum RH 62 percent. Southwest winds less than
10 mph.


*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.

$$

VAZ006-162000-
Russell-
Including the cities of Hansonville, Lebanon, Dye, Castlewood,
Honaker, and Rosedale
255 PM EDT Thu May 15 2025

                      Tonight      Fri          Fri Night    Sat

Cloud Cover           Pcldy        Mcldy        Mcldy        Mclear
Temp (24h trend)      63-68 (+7)   76-81 (-1)   59-64        75-80
RH % (24h trend)      93-98 (+2)   49-54 (-4)   95-100       35-40
RH Recovery           Excellent                 Excellent
AM 20FT Wnd (mph)                  SW 13                     SW 20
PM 20FT Wnd (mph)     SW 13        SW 11        SW 16        W 17
Transport Wnd (mph)   SW 10        W 17         SW 10        W 36
Mixing Hgt(ft-agl)    260          2280         440          8050
Vent Rate (mph-ft)    2600         38760        4400         289800
Max Dispersion Early  7 Poor       28 Fair      12 Poor      142 Very Good
Max Dispersion Late   7 Poor       35 Fair      13 Gen Poor  200 Very Good
Category Day          1            3            1            5
Max LVORI Early       5            5            4            5
Max LVORI Late        6            3            5            1
Precip Chance (%)     30           60           90           30
Precip Type           Tstms        Tstms        Tstms        Tstms
Precip Duration       1            2            5            1
Precip Amount         0.01         0.18         0.67         0.01
Precip Begin          11 PM        Continuing   Continuing   Continuing
Precip End            Continuing   Continuing   Continuing   2 PM
Chance of Thunder (%) 30           40           50           30

Remarks...None.

.FORECAST FOR DAYS 3 THROUGH 7...

.SATURDAY NIGHT...Partly cloudy. Lows in the upper 50s. West
winds less than 10 mph.
.SUNDAY...Mostly sunny with a slight chance of showers. Highs in
the mid 70s. Minimum RH 45 percent. West winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy. Lows in the mid 50s. Light winds.
.MONDAY...Partly sunny with a chance of showers. Highs in the mid
70s. Minimum RH 57 percent. Light winds.
.MONDAY NIGHT...Mostly cloudy with a slight chance of showers and
thunderstorms. Lows in the upper 50s. Light winds.
.TUESDAY...Mostly cloudy with a chance of showers and
thunderstorms. Highs in the upper 70s. Minimum RH 60 percent.
Southeast winds less than 10 mph.
.TUESDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the lower 60s. South
winds less than 10 mph.
.WEDNESDAY...Showers and a chance of thunderstorms. Highs in the
mid 70s. Minimum RH 68 percent. Southeast winds less than 10 mph.
.WEDNESDAY NIGHT...Mostly cloudy with showers likely and a chance
of thunderstorms. Lows in the upper 50s. Southwest winds less
than 10 mph.
.THURSDAY...Partly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the mid 60s. Minimum RH
63 percent. Southwest winds less than 10 mph.


*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.

$$

VAZ008-162000-
Washington VA-
Including the cities of Benhams, Bristol VA, and Abingdon
255 PM EDT Thu May 15 2025

                      Tonight      Fri          Fri Night    Sat

Cloud Cover           Pcldy        Mcldy        Mcldy        Pcldy
Temp (24h trend)      62-67 (+7)   78-83 (0)    59-64        75-80
RH % (24h trend)      95-100 (+3)  48-53 (-4)   95-100       41-46
RH Recovery           Excellent                 Excellent
AM 20FT Wnd (mph)                  SW 11                     SW 19
PM 20FT Wnd (mph)     SW 12        SW 11        SW 14        W 17
Transport Wnd (mph)   SW  9        SW 16        W 12         W 35
Mixing Hgt(ft-agl)    360          2760         440          7700
Vent Rate (mph-ft)    3240         44160        5280         269500
Max Dispersion Early  8 Poor       31 Fair      7 Poor       115 Very Good
Max Dispersion Late   9 Poor       39 Fair      17 Gen Poor  200 Very Good
Category Day          1            3            1            5
Max LVORI Early       5            6            4            5
Max LVORI Late        6            2            6            1
Precip Chance (%)     0            50           80           30
Precip Type           None         Tstms        Tstms        Tstms
Precip Duration                    1            5            1
Precip Amount         0.00         0.12         0.75         0.02
Precip Begin                       Continuing   Continuing   Continuing
Precip End                         Continuing   Continuing   2 PM
Chance of Thunder (%) 0            30           40           30

Remarks...None.

.FORECAST FOR DAYS 3 THROUGH 7...

.SATURDAY NIGHT...Partly cloudy. Lows in the upper 50s. West
winds less than 10 mph.
.SUNDAY...Mostly sunny with a slight chance of showers. Highs in
the upper 70s. Minimum RH 50 percent. West winds less than
10 mph.
.SUNDAY NIGHT...Partly cloudy. Lows in the mid 50s. Light winds.
.MONDAY...Partly sunny with a chance of showers. Highs in the
upper 70s. Minimum RH 62 percent. Light winds.
.MONDAY NIGHT...Mostly cloudy with a slight chance of showers and
thunderstorms. Lows in the upper 50s. Light winds.
.TUESDAY...Mostly cloudy with a chance of showers and
thunderstorms. Highs in the upper 70s. Minimum RH 63 percent.
Light winds.
.TUESDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the lower 60s. Light
winds.
.WEDNESDAY...Showers and a slight chance of thunderstorms. Highs
in the mid 70s. Minimum RH 72 percent. South winds less than
10 mph.
.WEDNESDAY NIGHT...Mostly cloudy with showers likely and a chance
of thunderstorms. Lows in the upper 50s. Southwest winds less
than 10 mph.
.THURSDAY...Partly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the upper 60s. Minimum RH
66 percent. Southwest winds less than 10 mph.


*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.

$$

TNZ018-162000-
Johnson-
Including the cities of Doeville, Mountain City, Neva,
Shady Valley, Trade, and Laurel Bloomery
255 PM EDT Thu May 15 2025

                      Tonight      Fri          Fri Night    Sat

Cloud Cover           Pcldy        Pcldy        Pcldy        Mclear
Temp (24h trend)      60-65 (+6)   79-84 (+3)   57-62        74-79
RH % (24h trend)      92-97 (+1)   43-48 (-6)   95-100       40-45
RH Recovery           Excellent                 Excellent
AM 20FT Wnd (mph)                  W  9                      W 14 G23
PM 20FT Wnd (mph)     W 10         SW  8        SW  8        W 17 G24
Transport Wnd (mph)   W 13         SW 15        SW 13        W 37
Mixing Hgt(ft-agl)    250          3120         320          7200
Vent Rate (mph-ft)    3250         46800        4160         266400
Max Dispersion Early  12 Poor      33 Fair      11 Poor      123 Very Good
Max Dispersion Late   11 Poor      45 Gen Good  14 Gen Poor  200 Very Good
Category Day          1            3            1            5
Max LVORI Early       5            5            4            5
Max LVORI Late        6            2            5            1
Precip Chance (%)     0            40           80           30
Precip Type           None         Tstms        Tstms        Tstms
Precip Duration                    1            5            1
Precip Amount         0.00         0.13         0.75         0.03
Precip Begin                       Continuing   Continuing   Continuing
Precip End                         Continuing   Continuing   2 PM
Chance of Thunder (%) 0            30           40           30

Remarks...None.

.FORECAST FOR DAYS 3 THROUGH 7...

.SATURDAY NIGHT...Partly cloudy. Lows in the mid 50s. West winds
less than 10 mph.
.SUNDAY...Mostly sunny with a slight chance of showers. Highs in
the mid 70s. Minimum RH 49 percent. West winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy. Lows in the mid 50s. Light winds.
.MONDAY...Partly sunny with a chance of showers. Highs in the
upper 70s. Minimum RH 58 percent. Light winds.
.MONDAY NIGHT...Mostly cloudy with a slight chance of showers and
thunderstorms. Lows in the upper 50s. Light winds.
.TUESDAY...Mostly cloudy with a chance of showers and
thunderstorms. Highs in the upper 70s. Minimum RH 60 percent.
Light winds.
.TUESDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows around 60. Light winds.
.WEDNESDAY...Showers and a slight chance of thunderstorms. Highs
in the mid 70s. Minimum RH 71 percent. South winds less than
10 mph.
.WEDNESDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the mid 50s. Southwest winds less than
10 mph.
.THURSDAY...Partly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the mid 60s. Minimum RH
65 percent. West winds less than 10 mph.


*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.

$$

TNZ047-162000-
Southeast Carter-
Including the city of Hampton
255 PM EDT Thu May 15 2025

                      Tonight      Fri          Fri Night    Sat

Cloud Cover           Pcldy        Mcldy        Mcldy        Mclear
Temp (24h trend)      60-65 (+5)   78-83 (+2)   57-62        72-77
RH % (24h trend)      92-97 (+4)   43-48 (-9)   92-97        40-45
RH Recovery           Excellent                 Excellent
AM 20FT Wnd (mph)                  W 11                      W 17 G25
PM 20FT Wnd (mph)     W 11         SW  8        SW 10        W 18 G26
Transport Wnd (mph)   W  8         SW 18        S 10         W 37
Mixing Hgt(ft-agl)    190          3470         200          6940
Vent Rate (mph-ft)    1520         62460        2000         256780
Max Dispersion Early  9 Poor       31 Fair      11 Poor      128 Very Good
Max Dispersion Late   11 Poor      55 Gen Good  11 Poor      200 Very Good
Category Day          1            4            1            5
Max LVORI Early       5            5            3            5
Max LVORI Late        6            2            5            1
Precip Chance (%)     0            40           70           40
Precip Type           None         Tstms        Tstms        Tstms
Precip Duration                    1            2            1
Precip Amount         0.00         0.14         0.73         0.02
Precip Begin                       Continuing   Continuing   Continuing
Precip End                         Continuing   Continuing   2 PM
Chance of Thunder (%) 0            20           40           30

Remarks...None.

.FORECAST FOR DAYS 3 THROUGH 7...

.SATURDAY NIGHT...Partly cloudy. Lows in the upper 50s. West
winds 5 to 15 mph.
.SUNDAY...Mostly sunny with a slight chance of showers. Highs in
the mid 70s. Minimum RH 50 percent. West winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows in the mid 50s. Light winds.
.MONDAY...Partly sunny with a chance of showers. Highs in the mid
70s. Minimum RH 60 percent. Southwest winds less than 10 mph.
.MONDAY NIGHT...Mostly cloudy with a slight chance of showers and
thunderstorms. Lows in the upper 50s. Light winds.
.TUESDAY...Mostly cloudy with a chance of showers and
thunderstorms. Highs in the mid 70s. Minimum RH 61 percent.
Southeast winds less than 10 mph.
.TUESDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the lower 60s. Southeast
winds less than 10 mph.
.WEDNESDAY...Showers and a slight chance of thunderstorms. Highs
in the lower 70s. Minimum RH 72 percent. Southeast winds less
than 10 mph.
.WEDNESDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the mid 50s. West winds less than 10 mph.
.THURSDAY...Partly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the mid 60s. Minimum RH
66 percent. West winds 5 to 15 mph.


*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.

$$

TNZ045-162000-
Unicoi-
Including the cities of Erwin, Unicoi, and Limestone Cove
255 PM EDT Thu May 15 2025

                      Tonight      Fri          Fri Night    Sat

Cloud Cover           Pcldy        Mcldy        Mcldy        Mclear
Temp (24h trend)      62-67 (+5)   78-83 (+1)   59-64        72-77
RH % (24h trend)      89-94 (+4)   43-48 (-9)   88-93        40-45
RH Recovery           Excellent                 Excellent
AM 20FT Wnd (mph)                  W  9                      W 16 G23
PM 20FT Wnd (mph)     W  9         SW  8        SW 11        W 17 G25
Transport Wnd (mph)   W  8         SW 17        SW 14        W 35
Mixing Hgt(ft-agl)    160          3940         190          6940
Vent Rate (mph-ft)    1280         66980        2660         242900
Max Dispersion Early  8 Poor       27 Fair      11 Poor      119 Very Good
Max Dispersion Late   10 Poor      59 Gen Good  9 Poor       199 Very Good
Category Day          1            4            1            5
Max LVORI Early       5            4            3            5
Max LVORI Late        6            2            5            1
Precip Chance (%)     20           40           80           30
Precip Type           Tstms        Tstms        Tstms        Tstms
Precip Duration       1            1            5            1
Precip Amount         0.01         0.14         0.82         0.02
Precip Begin          11 PM        Continuing   Continuing   Continuing
Precip End            Continuing   Continuing   Continuing   2 PM
Chance of Thunder (%) 20           20           40           30

Remarks...None.

.FORECAST FOR DAYS 3 THROUGH 7...

.SATURDAY NIGHT...Partly cloudy. Lows in the upper 50s. West
winds less than 10 mph.
.SUNDAY...Mostly sunny with a slight chance of showers. Highs in
the mid 70s. Minimum RH 52 percent. West winds less than 10 mph.
.SUNDAY NIGHT...Partly cloudy with a slight chance of showers and
thunderstorms. Lows in the upper 50s. Light winds.
.MONDAY...Partly sunny with a chance of showers. Highs in the mid
70s. Minimum RH 62 percent. Light winds.
.MONDAY NIGHT...Mostly cloudy. Lows in the lower 60s. Light
winds.
.TUESDAY...Mostly cloudy with a chance of showers and
thunderstorms. Highs in the mid 70s. Minimum RH 61 percent.
Southeast winds less than 10 mph.
.TUESDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the lower 60s. Southeast
winds less than 10 mph.
.WEDNESDAY...Showers and a slight chance of thunderstorms. Highs
in the lower 70s. Minimum RH 70 percent. South winds less than
10 mph.
.WEDNESDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the mid 50s. West winds less than 10 mph.
.THURSDAY...Partly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the mid 60s. Minimum RH
67 percent. West winds less than 10 mph.


*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.

$$

TNZ043-162000-
Southeast Greene-
Including the city of Cedar Creek
255 PM EDT Thu May 15 2025

                      Tonight      Fri          Fri Night    Sat

Cloud Cover           Pcldy        Mcldy        Mcldy        Mclear
Temp (24h trend)      62-67 (+4)   79-84 (+2)   59-64        73-78
RH % (24h trend)      90-95 (+5)   41-46 (-12)  91-96        37-42
RH Recovery           Excellent                 Excellent
AM 20FT Wnd (mph)                  W  9                      W 16 G26
PM 20FT Wnd (mph)     W  9         SW  8 G17    S 11         W 16 G26
Transport Wnd (mph)   SW 10        SW 14        SW  9        W 32
Mixing Hgt(ft-agl)    50           3210         80           6670
Vent Rate (mph-ft)    500          44940        720          213440
Max Dispersion Early  4 Very Poor  18 Gen Poor  5 Very Poor  115 Very Good
Max Dispersion Late   6 Very Poor  38 Fair      11 Poor      184 Very Good
Category Day          1            3            1            5
Max LVORI Early       6            5            3            6
Max LVORI Late        6            2            6            1
Precip Chance (%)     20           40           80           30
Precip Type           Tstms        Tstms        Tstms        Tstms
Precip Duration       1            1            5            1
Precip Amount         0.01         0.13         1.06         0.03
Precip Begin          10 PM        Continuing   8 PM         Continuing
Precip End            Continuing   7 PM         Continuing   2 PM
Chance of Thunder (%) 20           20           40           30

Remarks...None.

.FORECAST FOR DAYS 3 THROUGH 7...

.SATURDAY NIGHT...Partly cloudy. Lows in the upper 50s. West
winds less than 10 mph.
.SUNDAY...Mostly sunny with a slight chance of showers. Highs in
the mid 70s. Minimum RH 52 percent. West winds less than 10 mph.
.SUNDAY NIGHT...Mostly cloudy with a slight chance of showers and
thunderstorms. Lows in the upper 50s. Light winds.
.MONDAY...Partly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the mid 70s. Minimum RH
63 percent. South winds less than 10 mph.
.MONDAY NIGHT...Mostly cloudy. Lows in the lower 60s. Light
winds.
.TUESDAY...Mostly cloudy with a chance of showers and
thunderstorms. Highs in the upper 70s. Minimum RH 59 percent.
Southeast winds less than 10 mph.
.TUESDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the lower 60s. Southeast
winds less than 10 mph.
.WEDNESDAY...Showers and a slight chance of thunderstorms. Highs
in the mid 70s. Minimum RH 68 percent. Southeast winds less than
10 mph.
.WEDNESDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the upper 50s. Southwest winds less than
10 mph.
.THURSDAY...Partly sunny with a chance of showers. Cooler. Highs
in the mid 60s. Minimum RH 65 percent. West winds 5 to 15 mph.


*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.

$$

TNZ041-162000-
Cocke Smoky Mountains-
Including the city of Hartford
255 PM EDT Thu May 15 2025

                      Tonight      Fri          Fri Night    Sat

Cloud Cover           Pcldy        Pcldy        Mcldy        Mclear
Temp (24h trend)      63-68 (+4)   81-86 (+3)   60-65        75-80
RH % (24h trend)      88-93 (+4)   37-42 (-15)  91-96        36-41
RH Recovery           Excellent                 Excellent
AM 20FT Wnd (mph)                  W 11                      W 25
PM 20FT Wnd (mph)     SW 13        W 13         S 20         W 23
Transport Wnd (mph)   SW 10        W 16         W 16         W 33
Mixing Hgt(ft-agl)    230          3660         260          7120
Vent Rate (mph-ft)    2300         58560        4160         234960
Max Dispersion Early  9 Poor       23 Fair      10 Poor      141 Very Good
Max Dispersion Late   11 Poor      51 Gen Good  17 Gen Poor  198 Very Good
Category Day          1            3            1            5
Max LVORI Early       4            5            3            5
Max LVORI Late        5            2            5            1
Precip Chance (%)     20           40           80           40
Precip Type           Tstms        Tstms        Tstms        Tstms
Precip Duration       1            1            5            1
Precip Amount         0.01         0.10         1.10         0.01
Precip Begin          9 PM         Continuing   Continuing   Continuing
Precip End            Continuing   Continuing   Continuing   2 PM
Chance of Thunder (%) 20           20           40           40

Remarks...None.

.FORECAST FOR DAYS 3 THROUGH 7...

.SATURDAY NIGHT...Partly cloudy. Lows in the lower 60s. West
winds less than 10 mph.
.SUNDAY...Partly sunny with a chance of showers. Highs in the
upper 70s. Minimum RH 49 percent. West winds less than 10 mph.
.SUNDAY NIGHT...Mostly cloudy with a slight chance of showers and
thunderstorms. Lows around 60. Light winds.
.MONDAY...Partly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the upper 70s. Minimum RH
64 percent. Light winds.
.MONDAY NIGHT...Mostly cloudy with a slight chance of showers and
thunderstorms. Lows in the lower 60s. Light winds.
.TUESDAY...Mostly cloudy with a chance of showers and
thunderstorms. Highs in the upper 70s. Minimum RH 60 percent.
Light winds.
.TUESDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the mid 60s. South winds
less than 10 mph.
.WEDNESDAY...Showers and a slight chance of thunderstorms. Highs
in the mid 70s. Minimum RH 67 percent. South winds less than
10 mph.
.WEDNESDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the upper 50s. West winds less than
10 mph.
.THURSDAY...Partly sunny with a chance of showers. Cooler. Highs
in the mid 60s. Minimum RH 64 percent. West winds less than
10 mph.


*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.

$$

TNZ074-162000-
Sevier Smoky Mountains-
Including the cities of Elkmont and Gatlinburg
255 PM EDT Thu May 15 2025

                      Tonight      Fri          Fri Night    Sat

Cloud Cover           Mcldy        Mcldy        Mcldy        Mclear
Temp (24h trend)      62-67 (+4)   77-82 (+2)   58-63        71-76
RH % (24h trend)      87-92 (+5)   39-44 (-13)  92-97        39-44
RH Recovery           Excellent                 Excellent
AM 20FT Wnd (mph)                  SW 11                     W 21 G29
PM 20FT Wnd (mph)     SW 13        SW 13        SW 19        W 20 G28
Transport Wnd (mph)   SW 12        SW 20        W 21         W 32
Mixing Hgt(ft-agl)    50           3620         50           6370
Vent Rate (mph-ft)    600          72400        1050         203840
Max Dispersion Early  7 Poor       33 Fair      10 Poor      116 Very Good
Max Dispersion Late   7 Poor       60 Gen Good  12 Poor      185 Very Good
Category Day          1            4            1            5
Max LVORI Early       5            4            3            5
Max LVORI Late        5            2            5            1
Precip Chance (%)     20           40           80           40
Precip Type           Tstms        Tstms        Tstms        Tstms
Precip Duration       1            1            5            1
Precip Amount         0.01         0.11         1.03         0.02
Precip Begin          9 PM         Continuing   Continuing   Continuing
Precip End            Continuing   Continuing   Continuing   2 PM
Chance of Thunder (%) 20           20           40           40

Remarks...None.

.FORECAST FOR DAYS 3 THROUGH 7...

.SATURDAY NIGHT...Partly cloudy. Lows in the upper 50s. West
winds 5 to 15 mph.
.SUNDAY...Partly sunny with a chance of showers. Highs in the mid
70s. Minimum RH 52 percent. Southwest winds less than 10 mph.
.SUNDAY NIGHT...Mostly cloudy with a slight chance of showers and
thunderstorms. Lows in the upper 50s. Light winds.
.MONDAY...Partly sunny with showers likely and a slight chance of
thunderstorms. Highs in the mid 70s. Minimum RH 69 percent. Light
winds.
.MONDAY NIGHT...Mostly cloudy with a slight chance of showers and
thunderstorms. Lows in the lower 60s. Light winds.
.TUESDAY...Mostly cloudy with a chance of showers and
thunderstorms. Highs in the mid 70s. Minimum RH 65 percent.
Southeast winds less than 10 mph.
.TUESDAY NIGHT...Mostly cloudy with showers likely and a slight
chance of thunderstorms. Lows in the lower 60s. South winds less
than 10 mph.
.WEDNESDAY...Showers and a slight chance of thunderstorms. Highs
in the lower 70s. Minimum RH 75 percent. South winds 5 to 15 mph.
.WEDNESDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the mid 50s. Southwest winds 5 to 15 mph.
.THURSDAY...Partly sunny with a chance of showers. Cooler. Highs
in the lower 60s. Minimum RH 69 percent. West winds 5 to 15 mph.


*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.

$$

TNZ072-162000-
Blount Smoky Mountains-
Including the city of Cades Cove
255 PM EDT Thu May 15 2025

                      Tonight      Fri          Fri Night    Sat

Cloud Cover           Mcldy        Mcldy        Mcldy        Mclear
Temp (24h trend)      65-70 (+4)   81-86 (+3)   62-67        76-81
RH % (24h trend)      86-91 (+5)   42-47 (-11)  93-98        39-44
RH Recovery           Excellent                 Excellent
AM 20FT Wnd (mph)                  SW  8                     SW 20
PM 20FT Wnd (mph)     SW 11        SW 11        S 19         W 16 G23
Transport Wnd (mph)   S 12         SW 17        SW 17        W 29
Mixing Hgt(ft-agl)    240          3690         250          6970
Vent Rate (mph-ft)    2880         62730        4250         202130
Max Dispersion Early  9 Poor       35 Fair      13 Gen Poor  111 Very Good
Max Dispersion Late   9 Poor       58 Gen Good  16 Gen Poor  174 Very Good
Category Day          1            4            1            5
Max LVORI Early       4            4            3            5
Max LVORI Late        5            2            5            1
Precip Chance (%)     0            30           80           40
Precip Type           None         Tstms        Tstms        Tstms
Precip Duration                    1            5            1
Precip Amount         0.00         0.06         1.14         0.02
Precip Begin                       8 AM         8 PM         Continuing
Precip End                         2 PM         Continuing   2 PM
Chance of Thunder (%) 0            20           50           40

Remarks...None.

.FORECAST FOR DAYS 3 THROUGH 7...

.SATURDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows in the lower 60s. West winds less than 10 mph.
.SUNDAY...Partly sunny with a chance of showers. Highs in the
upper 70s. Minimum RH 53 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 lower 60s. Light
winds.
.MONDAY...Partly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the upper 70s. Minimum RH
65 percent. Light winds.
.MONDAY NIGHT...Mostly cloudy. Lows in the mid 60s. Light winds.
.TUESDAY...Mostly cloudy with a chance of showers and
thunderstorms. Highs in the lower 80s. Minimum RH 61 percent.
Southeast winds less than 10 mph.
.TUESDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the mid 60s. South winds
less than 10 mph.
.WEDNESDAY...Showers and a slight chance of thunderstorms. Highs
in the mid 70s. Minimum RH 72 percent. South winds 5 to 15 mph.
.WEDNESDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the upper 50s. Southwest winds less than
10 mph.
.THURSDAY...Partly sunny with a chance of showers. Cooler. Highs
in the mid 60s. Minimum RH 65 percent. West winds less than
10 mph.


*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.

$$

TNZ087-162000-
Southeast Monroe-
Including the cities of Citico and Coker Creek
255 PM EDT Thu May 15 2025

                      Tonight      Fri          Fri Night    Sat

Cloud Cover           Mcldy        Mcldy        Mcldy        Mclear
Temp (24h trend)      64-69 (+4)   80-85 (+2)   60-65        76-81
RH % (24h trend)      92-97 (+6)   43-48 (-7)   95-100       38-43
RH Recovery           Excellent                 Excellent
AM 20FT Wnd (mph)                  SW  8                     SW 14 G23
PM 20FT Wnd (mph)     SW  9        SW 10 G17    S 14 G22     W 12 G22
Transport Wnd (mph)   SW 10        SW 18        SW 15        W 25
Mixing Hgt(ft-agl)    160          3290         180          6690
Vent Rate (mph-ft)    1600         59220        2700         167250
Max Dispersion Early  7 Poor       38 Fair      10 Poor      97 Good
Max Dispersion Late   5 Very Poor  54 Gen Good  14 Gen Poor  145 Very Good
Category Day          1            4            1            5
Max LVORI Early       5            6            3            7
Max LVORI Late        6            2            8            2
Precip Chance (%)     0            20           80           40
Precip Type           None         Tstms        Tstms        Tstms
Precip Duration                    1            5            1
Precip Amount         0.00         0.02         0.89         0.03
Precip Begin                       9 AM         8 PM         Continuing
Precip End                         12 PM        Continuing   2 PM
Chance of Thunder (%) 0            20           50           40

Remarks...None.

.FORECAST FOR DAYS 3 THROUGH 7...

.SATURDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows in the lower 60s. Light winds.
.SUNDAY...Partly sunny with a chance of showers. Highs in the
upper 70s. Minimum RH 54 percent. Light winds.
.SUNDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the lower 60s. Light
winds.
.MONDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the upper 70s. Minimum RH 63 percent.
Light winds.
.MONDAY NIGHT...Mostly cloudy. Lows in the mid 60s. Light winds.
.TUESDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the lower 80s. Minimum RH 60 percent.
Southeast winds less than 10 mph.
.TUESDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the mid 60s. South winds less than 10 mph.
.WEDNESDAY...Partly sunny with showers likely and a slight chance
of thunderstorms. Highs in the mid 70s. Minimum RH 70 percent.
South winds less than 10 mph.
.WEDNESDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the upper 50s. Southwest winds less than
10 mph.
.THURSDAY...Partly sunny with a chance of showers. Cooler. Highs
in the mid 60s. Minimum RH 64 percent. West winds less than
10 mph.


*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.

$$

TNZ102-162000-
East Polk-
Including the cities of Big Frog Mountain, Ducktown,
and Turtletown
255 PM EDT Thu May 15 2025

                      Tonight      Fri          Fri Night    Sat

Cloud Cover           Mcldy        Pcldy        Mcldy        Pcldy
Temp (24h trend)      64-69 (+5)   82-87 (+2)   61-66        79-84
RH % (24h trend)      95-100 (+7)  43-48 (-5)   95-100       38-43
RH Recovery           Excellent                 Excellent
AM 20FT Wnd (mph)                  SW  9                     SW 16
PM 20FT Wnd (mph)     SW 11        SW 11        S 17         W 12
Transport Wnd (mph)   W  9         SW 17        SW 17        W 23
Mixing Hgt(ft-agl)    240          3440         480          6690
Vent Rate (mph-ft)    2160         58480        8160         153870
Max Dispersion Early  6 Very Poor  40 Fair      11 Poor      85 Good
Max Dispersion Late   4 Very Poor  58 Gen Good  15 Gen Poor  135 Very Good
Category Day          1            4            1            5
Max LVORI Early       5            7            3            6
Max LVORI Late        8            2            6            2
Precip Chance (%)     0            0            70           30
Precip Type           None         None         Tstms        Tstms
Precip Duration                                 2            1
Precip Amount         0.00         0.00         0.53         0.02
Precip Begin                                    8 PM         Continuing
Precip End                                      Continuing   2 PM
Chance of Thunder (%) 0            0            50           30

Remarks...None.

.FORECAST FOR DAYS 3 THROUGH 7...

.SATURDAY NIGHT...Partly cloudy with a slight chance of showers
and thunderstorms. Lows in the lower 60s. Light winds.
.SUNDAY...Partly sunny with a chance of showers and a slight
chance of thunderstorms. Highs around 80. Minimum RH 53 percent.
Light winds.
.SUNDAY NIGHT...Mostly cloudy with a slight chance of showers and
thunderstorms. Lows in the lower 60s. Light winds.
.MONDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the lower 80s. Minimum RH 57 percent.
Light winds.
.MONDAY NIGHT...Mostly cloudy. Lows in the mid 60s. Light winds.
.TUESDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 55 percent.
Southeast winds less than 10 mph.
.TUESDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the mid 60s. Light winds.
.WEDNESDAY...Partly sunny with showers likely and a slight chance
of thunderstorms. Highs in the upper 70s. Minimum RH 66 percent.
South winds less than 10 mph.
.WEDNESDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the upper 50s. Southwest winds less than
10 mph.
.THURSDAY...Partly sunny with a chance of showers. Cooler. Highs
in the upper 60s. Minimum RH 60 percent. West winds less than
10 mph.


*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.

$$

NCZ060-162000-
Cherokee-
Including the cities of Andrews, Marble, Topton, Hiawasse Dam,
Murphy, Unaka, and Violet
255 PM EDT Thu May 15 2025

                      Tonight      Fri          Fri Night    Sat

Cloud Cover           Mcldy        Pcldy        Mcldy        Pcldy
Temp (24h trend)      61-66 (+3)   81-86 (+2)   60-65        78-83
RH % (24h trend)      95-100 (+7)  43-48 (-5)   95-100       36-41
RH Recovery           Excellent                 Excellent
AM 20FT Wnd (mph)                  SW  6                     W 13
PM 20FT Wnd (mph)     SW  8        SW  8        S 11         W 11
Transport Wnd (mph)   SW  6        SW 15        SW 12        W 24
Mixing Hgt(ft-agl)    260          3870         370          6720
Vent Rate (mph-ft)    1560         58050        4440         161280
Max Dispersion Early  6 Very Poor  36 Fair      9 Poor       91 Good
Max Dispersion Late   5 Very Poor  58 Gen Good  12 Poor      144 Very Good
Category Day          1            4            1            5
Max LVORI Early       6            7            4            6
Max LVORI Late        8            2            7            1
Precip Chance (%)     0            20           70           40
Precip Type           None         None         Tstms        Tstms
Precip Duration                                 2            1
Precip Amount         0.00         0.01         0.53         0.03
Precip Begin                       10 AM        8 PM         Continuing
Precip End                         12 PM        Continuing   2 PM
Chance of Thunder (%) 0            0            40           40

Remarks...None.

.FORECAST FOR DAYS 3 THROUGH 7...

.SATURDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows around 60. Light winds.
.SUNDAY...Partly sunny with a chance of showers. Highs in the
upper 70s. Minimum RH 51 percent. Light winds.
.SUNDAY NIGHT...Mostly cloudy with a slight chance of showers and
thunderstorms. Lows around 60. Light winds.
.MONDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the lower 80s. Minimum RH 58 percent.
Light winds.
.MONDAY NIGHT...Mostly cloudy. Lows in the lower 60s. Light
winds.
.TUESDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the lower 80s. Minimum RH 56 percent.
East winds less than 10 mph.
.TUESDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the mid 60s. Light winds.
.WEDNESDAY...Partly sunny with showers likely and a slight chance
of thunderstorms. Highs in the upper 70s. Minimum RH 68 percent.
South winds less than 10 mph.
.WEDNESDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the upper 50s. Southwest winds less than
10 mph.
.THURSDAY...Partly sunny with a chance of showers. Cooler. Highs
in the upper 60s. Minimum RH 60 percent. West winds less than
10 mph.


*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.

$$

NCZ061-162000-
Clay-
Including the cities of Shooting Creek, Brasstown, Hayesville,
and Tusquitee
255 PM EDT Thu May 15 2025

                      Tonight      Fri          Fri Night    Sat

Cloud Cover           Mcldy        Pcldy        Mcldy        Pcldy
Temp (24h trend)      60-65 (+3)   79-84 (+2)   59-64        75-80
RH % (24h trend)      95-100 (+5)  49-54 (-3)   95-100       41-46
RH Recovery           Excellent                 Excellent
AM 20FT Wnd (mph)                  W  9                      W 16
PM 20FT Wnd (mph)     W 11         SW  8        SW 12        W 13
Transport Wnd (mph)   W  7         W 17         W 13         W 26
Mixing Hgt(ft-agl)    180          3790         260          6220
Vent Rate (mph-ft)    1260         64430        3380         161720
Max Dispersion Early  6 Very Poor  26 Fair      8 Poor       85 Good
Max Dispersion Late   5 Very Poor  58 Gen Good  9 Poor       143 Very Good
Category Day          1            4            1            5
Max LVORI Early       6            9            4            7
Max LVORI Late        9            2            7            1
Precip Chance (%)     0            0            60           40
Precip Type           None         None         Tstms        Tstms
Precip Duration                                 2            1
Precip Amount         0.00         0.00         0.42         0.03
Precip Begin                                    8 PM         Continuing
Precip End                                      Continuing   2 PM
Chance of Thunder (%) 0            0            40           40

Remarks...None.

.FORECAST FOR DAYS 3 THROUGH 7...

.SATURDAY NIGHT...Partly cloudy. Lows in the upper 50s. West
winds less than 10 mph.
.SUNDAY...Partly sunny with a chance of showers. Highs in the
upper 70s. Minimum RH 55 percent. Northwest winds less than
10 mph.
.SUNDAY NIGHT...Mostly cloudy with a slight chance of showers and
thunderstorms. Lows in the upper 50s. Light winds.
.MONDAY...Partly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the upper 70s. Minimum RH
61 percent. Light winds.
.MONDAY NIGHT...Mostly cloudy. Lows in the lower 60s. Light
winds.
.TUESDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the upper 70s. Minimum RH 62 percent.
Northeast winds less than 10 mph.
.TUESDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the lower 60s. Light winds.
.WEDNESDAY...Mostly cloudy with showers likely and a slight
chance of thunderstorms. Highs in the lower 70s. Minimum RH
75 percent. South winds less than 10 mph.
.WEDNESDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the mid 50s. West winds less than 10 mph.
.THURSDAY...Mostly sunny with a chance of showers. Highs in the
mid 60s. Minimum RH 64 percent. West winds less than 10 mph.


*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.

$$

TNZ015-162000-
Hancock-
Including the cities of Evanston, Sneedville, Treadway,
and Kyles Ford
255 PM EDT Thu May 15 2025

                      Tonight      Fri          Fri Night    Sat

Cloud Cover           Mcldy        Mcldy        Mcldy        Mclear
Temp (24h trend)      63-68 (+5)   80-85 (0)    61-66        79-84
RH % (24h trend)      95-100 (+2)  50-55 (-3)   95-100       34-39
RH Recovery           Excellent                 Excellent
AM 20FT Wnd (mph)                  SW  6                     SW 11 G19
PM 20FT Wnd (mph)     SW  8        SW  8        SW 11        W 12
Transport Wnd (mph)   SW  8        SW 18        SW 14        W 35
Mixing Hgt(ft-agl)    290          3270         530          8410
Vent Rate (mph-ft)    2320         58860        7420         294350
Max Dispersion Early  8 Poor       26 Fair      15 Gen Poor  148 Very Good
Max Dispersion Late   6 Very Poor  51 Gen Good  16 Gen Poor  200 Very Good
Category Day          1            4            1            5
Max LVORI Early       6            6            4            8
Max LVORI Late        9            2            8            1
Precip Chance (%)     30           50           90           20
Precip Type           Tstms        Tstms        Tstms        Tstms
Precip Duration       1            1            5            1
Precip Amount         0.01         0.08         0.98         0.01
Precip Begin          10 PM        Continuing   Continuing   Continuing
Precip End            Continuing   Continuing   Continuing   2 PM
Chance of Thunder (%) 30           20           50           20

Remarks...None.

.FORECAST FOR DAYS 3 THROUGH 7...

.SATURDAY NIGHT...Partly cloudy. Lows in the upper 50s. Light
winds.
.SUNDAY...Mostly sunny with a slight chance of showers. Highs
around 80. Minimum RH 47 percent. Light winds.
.SUNDAY NIGHT...Partly cloudy with a slight chance of showers and
thunderstorms. Lows in the upper 50s. Light winds.
.MONDAY...Partly sunny with a chance of showers and a slight
chance of thunderstorms. Highs around 80. Minimum RH 61 percent.
Light winds.
.MONDAY NIGHT...Mostly cloudy. Lows in the lower 60s. Light
winds.
.TUESDAY...Mostly cloudy with a chance of showers and
thunderstorms. Highs in the lower 80s. Minimum RH 59 percent.
Light winds.
.TUESDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the lower 60s. Light winds.
.WEDNESDAY...Partly sunny with showers likely and a slight chance
of thunderstorms. Highs in the upper 70s. Minimum RH 69 percent.
South winds less than 10 mph.
.WEDNESDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the upper 50s. Southwest winds less than
10 mph.
.THURSDAY...Partly sunny with a chance of showers. Highs in the
upper 60s. Minimum RH 59 percent. West winds less than 10 mph.


*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.

$$

TNZ016-162000-
Hawkins-
Including the city of Mooresburg
255 PM EDT Thu May 15 2025

                      Tonight      Fri          Fri Night    Sat

Cloud Cover           Mcldy        Mcldy        Mcldy        Mclear
Temp (24h trend)      63-68 (+5)   81-86 (+1)   61-66        79-84
RH % (24h trend)      95-100 (+3)  50-55 (-2)   95-100       37-42
RH Recovery           Excellent                 Excellent
AM 20FT Wnd (mph)                  SW  6                     SW 13
PM 20FT Wnd (mph)     SW  8        SW  8        SW 11        W 13 G21
Transport Wnd (mph)   SW  9        SW 17        SW 15        W 33
Mixing Hgt(ft-agl)    330          3140         500          8200
Vent Rate (mph-ft)    2970         53380        7500         270600
Max Dispersion Early  9 Poor       24 Fair      9 Poor       129 Very Good
Max Dispersion Late   6 Very Poor  46 Gen Good  10 Poor      200 Very Good
Category Day          1            3            1            5
Max LVORI Early       5            6            4            6
Max LVORI Late        9            2            7            1
Precip Chance (%)     30           50           90           20
Precip Type           Tstms        Tstms        Tstms        Tstms
Precip Duration       1            1            5            1
Precip Amount         0.01         0.07         1.03         0.01
Precip Begin          10 PM        Continuing   Continuing   Continuing
Precip End            Continuing   Continuing   Continuing   2 PM
Chance of Thunder (%) 30           20           50           20

Remarks...None.

.FORECAST FOR DAYS 3 THROUGH 7...

.SATURDAY NIGHT...Partly cloudy. Lows in the upper 50s. West
winds less than 10 mph.
.SUNDAY...Mostly sunny with a slight chance of showers. Highs
around 80. Minimum RH 50 percent. Southwest winds less than
10 mph.
.SUNDAY NIGHT...Partly cloudy with a slight chance of showers and
thunderstorms. Lows in the upper 50s. Light winds.
.MONDAY...Partly sunny with a chance of showers and a slight
chance of thunderstorms. Highs around 80. Minimum RH 62 percent.
Light winds.
.MONDAY NIGHT...Mostly cloudy. Lows in the lower 60s. Light
winds.
.TUESDAY...Mostly cloudy with a chance of showers and
thunderstorms. Highs in the lower 80s. Minimum RH 61 percent.
Light winds.
.TUESDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the lower 60s. Light
winds.
.WEDNESDAY...Partly sunny with showers likely and a slight chance
of thunderstorms. Highs in the upper 70s. Minimum RH 71 percent.
South winds less than 10 mph.
.WEDNESDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the upper 50s. Southwest winds less than
10 mph.
.THURSDAY...Partly sunny with a chance of showers. Highs in the
upper 60s. Minimum RH 62 percent. West winds less than 10 mph.


*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.

$$

TNZ017-162000-
Sullivan-
Including the cities of Kingsport, Bristol TN,
and South Holston Dam
255 PM EDT Thu May 15 2025

                      Tonight      Fri          Fri Night    Sat

Cloud Cover           Pcldy        Mcldy        Mcldy        Pcldy
Temp (24h trend)      63-68 (+5)   80-85 (0)    61-66        77-82
RH % (24h trend)      95-100 (+5)  45-50 (-4)   95-100       40-45
RH Recovery           Excellent                 Excellent
AM 20FT Wnd (mph)                  SW 11                     SW 20
PM 20FT Wnd (mph)     SW 10        SW  9        SW 10        W 18
Transport Wnd (mph)   SW 10        SW 15        SW 10        W 33
Mixing Hgt(ft-agl)    400          3140         380          7750
Vent Rate (mph-ft)    4000         47100        3800         255750
Max Dispersion Early  8 Poor       27 Fair      6 Very Poor  120 Very Good
Max Dispersion Late   6 Very Poor  38 Fair      14 Gen Poor  200 Very Good
Category Day          1            3            1            5
Max LVORI Early       5            6            4            6
Max LVORI Late        7            2            6            1
Precip Chance (%)     20           50           80           30
Precip Type           Tstms        Tstms        Tstms        Tstms
Precip Duration       1            1            5            1
Precip Amount         0.01         0.10         0.93         0.02
Precip Begin          11 PM        Continuing   Continuing   Continuing
Precip End            Continuing   Continuing   Continuing   2 PM
Chance of Thunder (%) 20           20           50           30

Remarks...None.

.FORECAST FOR DAYS 3 THROUGH 7...

.SATURDAY NIGHT...Partly cloudy. Lows in the upper 50s. West
winds less than 10 mph.
.SUNDAY...Mostly sunny with a slight chance of showers. Highs in
the upper 70s. Minimum RH 50 percent. West winds less than
10 mph.
.SUNDAY NIGHT...Partly cloudy. Lows in the upper 50s. Light
winds.
.MONDAY...Partly sunny with a chance of showers. Highs in the
upper 70s. Minimum RH 62 percent. Light winds.
.MONDAY NIGHT...Mostly cloudy with a slight chance of showers and
thunderstorms. Lows in the lower 60s. Light winds.
.TUESDAY...Mostly cloudy with a chance of showers and
thunderstorms. Highs around 80. Minimum RH 60 percent. Light
winds.
.TUESDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the lower 60s. Light
winds.
.WEDNESDAY...Partly sunny with showers likely and a slight chance
of thunderstorms. Highs in the upper 70s. Minimum RH 69 percent.
Southeast winds less than 10 mph.
.WEDNESDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the upper 50s. Southwest winds less than
10 mph.
.THURSDAY...Partly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the upper 60s. Minimum RH
63 percent. West winds 5 to 15 mph.


*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.

$$

TNZ046-162000-
Northwest Carter-
Including the city of Elizabethton
255 PM EDT Thu May 15 2025

                      Tonight      Fri          Fri Night    Sat

Cloud Cover           Pcldy        Mcldy        Mcldy        Mclear
Temp (24h trend)      62-67 (+5)   80-85 (+1)   59-64        75-80
RH % (24h trend)      91-96 (+4)   41-46 (-6)   91-96        39-44
RH Recovery           Excellent                 Excellent
AM 20FT Wnd (mph)                  W  8                      W 17
PM 20FT Wnd (mph)     W  9         SW  8        SW  9        W 17
Transport Wnd (mph)   W  7         SW 17        SW 10        W 35
Mixing Hgt(ft-agl)    270          3450         270          7580
Vent Rate (mph-ft)    1890         58650        2700         265300
Max Dispersion Early  9 Poor       32 Fair      7 Poor       124 Very Good
Max Dispersion Late   9 Poor       53 Gen Good  11 Poor      200 Very Good
Category Day          1            4            1            5
Max LVORI Early       5            5            3            5
Max LVORI Late        6            2            5            1
Precip Chance (%)     0            40           80           30
Precip Type           None         Tstms        Tstms        Tstms
Precip Duration                    1            5            1
Precip Amount         0.00         0.11         0.89         0.02
Precip Begin                       Continuing   Continuing   Continuing
Precip End                         Continuing   Continuing   2 PM
Chance of Thunder (%) 0            30           40           30

Remarks...None.

.FORECAST FOR DAYS 3 THROUGH 7...

.SATURDAY NIGHT...Partly cloudy. Lows in the upper 50s. West
winds less than 10 mph.
.SUNDAY...Mostly sunny with a slight chance of showers. Highs in
the upper 70s. Minimum RH 49 percent. West winds less than
10 mph.
.SUNDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows in the upper 50s. Light winds.
.MONDAY...Partly sunny with a chance of showers. Highs in the
upper 70s. Minimum RH 58 percent. Light winds.
.MONDAY NIGHT...Mostly cloudy with a slight chance of showers and
thunderstorms. Lows around 60. Light winds.
.TUESDAY...Mostly cloudy with a chance of showers and
thunderstorms. Highs in the upper 70s. Minimum RH 57 percent.
Light winds.
.TUESDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the lower 60s. Light
winds.
.WEDNESDAY...Showers and a slight chance of thunderstorms. Highs
in the mid 70s. Minimum RH 66 percent. Southeast winds less than
10 mph.
.WEDNESDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the upper 50s. Southwest winds less than
10 mph.
.THURSDAY...Partly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the upper 60s. Minimum RH
63 percent. West winds 5 to 15 mph.


*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.

$$

TNZ044-162000-
Washington TN-
Including the city of Johnson City
255 PM EDT Thu May 15 2025

                      Tonight      Fri          Fri Night    Sat

Cloud Cover           Pcldy        Mcldy        Mcldy        Pcldy
Temp (24h trend)      63-68 (+4)   81-86 (0)    60-65        77-82
RH % (24h trend)      95-100 (+6)  44-49 (-5)   95-100       43-48
RH Recovery           Excellent                 Excellent
AM 20FT Wnd (mph)                  W  8                      SW 18
PM 20FT Wnd (mph)     SW  6        SW  9        SW  9        W 16 G23
Transport Wnd (mph)   SW 10        SW 15        SW  9        W 30
Mixing Hgt(ft-agl)    370          3290         360          6770
Vent Rate (mph-ft)    3700         49350        3240         203100
Max Dispersion Early  7 Poor       29 Fair      5 Very Poor  116 Very Good
Max Dispersion Late   7 Poor       43 Gen Good  14 Gen Poor  173 Very Good
Category Day          1            3            1            5
Max LVORI Early       5            5            3            6
Max LVORI Late        7            2            5            1
Precip Chance (%)     20           40           80           30
Precip Type           Tstms        Tstms        Tstms        Tstms
Precip Duration       1            1            5            1
Precip Amount         0.01         0.11         0.98         0.02
Precip Begin          10 PM        Continuing   Continuing   Continuing
Precip End            Continuing   Continuing   Continuing   2 PM
Chance of Thunder (%) 20           20           40           30

Remarks...None.

.FORECAST FOR DAYS 3 THROUGH 7...

.SATURDAY NIGHT...Partly cloudy. Lows in the upper 50s. West
winds less than 10 mph.
.SUNDAY...Mostly sunny with a slight chance of showers. Highs in
the upper 70s. Minimum RH 53 percent. West winds less than
10 mph.
.SUNDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows in the upper 50s. Light winds.
.MONDAY...Partly sunny with a chance of showers. Highs in the
upper 70s. Minimum RH 63 percent. Light winds.
.MONDAY NIGHT...Mostly cloudy. Lows in the lower 60s. Light
winds.
.TUESDAY...Mostly cloudy with a chance of showers and
thunderstorms. Highs around 80. Minimum RH 60 percent. Southeast
winds less than 10 mph.
.TUESDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the lower 60s. Southeast
winds less than 10 mph.
.WEDNESDAY...Partly sunny with showers likely and a slight chance
of thunderstorms. Highs in the upper 70s. Minimum RH 72 percent.
South winds 5 to 15 mph.
.WEDNESDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the upper 50s. Southwest winds less than
10 mph.
.THURSDAY...Partly sunny with a chance of showers. Highs in the
upper 60s. Minimum RH 65 percent. West winds 5 to 15 mph.


*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.

$$

TNZ042-162000-
Northwest Greene-
Including the city of Greeneville
255 PM EDT Thu May 15 2025

                      Tonight      Fri          Fri Night    Sat

Cloud Cover           Mcldy        Mcldy        Mcldy        Mclear
Temp (24h trend)      63-68 (+3)   82-87 (+1)   61-66        78-83
RH % (24h trend)      95-100 (+8)  46-51 (-5)   95-100       43-48
RH Recovery           Excellent                 Excellent
AM 20FT Wnd (mph)                  W  6                      SW 17
PM 20FT Wnd (mph)     SW  9        SW  8        SW 11        W 14 G23
Transport Wnd (mph)   SW 10        SW 14        SW  9        W 28
Mixing Hgt(ft-agl)    390          3260         400          6410
Vent Rate (mph-ft)    3900         45640        3600         179480
Max Dispersion Early  7 Poor       24 Fair      6 Very Poor  116 Very Good
Max Dispersion Late   7 Poor       40 Fair      11 Poor      151 Very Good
Category Day          1            3            1            5
Max LVORI Early       5            6            3            5
Max LVORI Late        8            2            6            1
Precip Chance (%)     20           40           80           30
Precip Type           Tstms        Tstms        Tstms        Tstms
Precip Duration       1            1            5            1
Precip Amount         0.01         0.09         1.10         0.02
Precip Begin          10 PM        Continuing   8 PM         Continuing
Precip End            Continuing   7 PM         Continuing   2 PM
Chance of Thunder (%) 20           20           50           30

Remarks...None.

.FORECAST FOR DAYS 3 THROUGH 7...

.SATURDAY NIGHT...Partly cloudy. Lows in the upper 50s. West
winds less than 10 mph.
.SUNDAY...Mostly sunny with a slight chance of showers. Highs
around 80. Minimum RH 53 percent. West winds less than 10 mph.
.SUNDAY NIGHT...Mostly cloudy with a slight chance of showers and
thunderstorms. Lows around 60. Light winds.
.MONDAY...Partly sunny with a chance of showers and a slight
chance of thunderstorms. Highs around 80. Minimum RH 63 percent.
Light winds.
.MONDAY NIGHT...Mostly cloudy. Lows in the lower 60s. Light
winds.
.TUESDAY...Mostly cloudy with a chance of showers and
thunderstorms. Highs in the lower 80s. Minimum RH 60 percent.
Light winds.
.TUESDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the mid 60s. Light winds.
.WEDNESDAY...Partly sunny with showers likely and a slight chance
of thunderstorms. Highs in the upper 70s. Minimum RH 71 percent.
South winds less than 10 mph.
.WEDNESDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the upper 50s. Southwest winds less than
10 mph.
.THURSDAY...Partly sunny with a chance of showers. Highs in the
upper 60s. Minimum RH 64 percent. West winds less than 10 mph.


*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.

$$

TNZ038-162000-
Grainger-
Including the city of Bean Station
255 PM EDT Thu May 15 2025

                      Tonight      Fri          Fri Night    Sat

Cloud Cover           Mcldy        Mcldy        Mcldy        Mclear
Temp (24h trend)      65-70 (+4)   82-87 (+2)   62-67        80-85
RH % (24h trend)      95-100 (+5)  50-55 (-4)   95-100       37-42
RH Recovery           Excellent                 Excellent
AM 20FT Wnd (mph)                  SW  6                     SW 14
PM 20FT Wnd (mph)     SW 11        SW 11        SW 16        W 12 G21
Transport Wnd (mph)   SW 10        SW 20        W 16         W 30
Mixing Hgt(ft-agl)    280          3440         520          7730
Vent Rate (mph-ft)    2800         68800        8320         231900
Max Dispersion Early  8 Poor       27 Fair      13 Gen Poor  140 Very Good
Max Dispersion Late   7 Poor       59 Gen Good  14 Gen Poor  197 Very Good
Category Day          1            4            1            5
Max LVORI Early       5            6            4            5
Max LVORI Late        7            2            6            1
Precip Chance (%)     30           40           90           20
Precip Type           Tstms        Tstms        Tstms        Tstms
Precip Duration       1            1            5            1
Precip Amount         0.01         0.07         1.21         0.01
Precip Begin          10 PM        Continuing   8 PM         Continuing
Precip End            Continuing   7 PM         Continuing   2 PM
Chance of Thunder (%) 20           30           50           20

Remarks...None.

.FORECAST FOR DAYS 3 THROUGH 7...

.SATURDAY NIGHT...Partly cloudy. Lows around 60. Light winds.
.SUNDAY...Mostly sunny with a slight chance of showers. Highs in
the lower 80s. Minimum RH 52 percent. Light winds.
.SUNDAY NIGHT...Mostly cloudy with a slight chance of showers and
thunderstorms. Lows in the lower 60s. Light winds.
.MONDAY...Partly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the lower 80s. Minimum RH
64 percent. Light winds.
.MONDAY NIGHT...Mostly cloudy. Lows in the lower 60s. Light
winds.
.TUESDAY...Mostly cloudy with a chance of showers and
thunderstorms. Highs in the lower 80s. Minimum RH 62 percent.
Light winds.
.TUESDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the mid 60s. Light winds.
.WEDNESDAY...Partly sunny with showers likely and a slight chance
of thunderstorms. Highs in the upper 70s. Minimum RH 70 percent.
South winds less than 10 mph.
.WEDNESDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the upper 50s. Southwest winds less than
10 mph.
.THURSDAY...Partly sunny with a chance of showers. Highs around
70. Minimum RH 60 percent. West winds less than 10 mph.


*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.

$$

TNZ039-162000-
Hamblen-
Including the cities of Alpha, Morristown, and Russellville
255 PM EDT Thu May 15 2025

                      Tonight      Fri          Fri Night    Sat

Cloud Cover           Mcldy        Mcldy        Mcldy        Mclear
Temp (24h trend)      65-70 (+5)   82-87 (+2)   62-67        79-84
RH % (24h trend)      95-100 (+4)  49-54 (-4)   95-100       42-47
RH Recovery           Excellent                 Excellent
AM 20FT Wnd (mph)                  W  6                      SW 11 G21
PM 20FT Wnd (mph)     SW  6        SW  8        SW 10        W 11 G21
Transport Wnd (mph)   SW 10        SW 18        SW 16        W 29
Mixing Hgt(ft-agl)    360          3250         450          6790
Vent Rate (mph-ft)    3600         58500        7200         196910
Max Dispersion Early  8 Poor       26 Fair      10 Poor      130 Very Good
Max Dispersion Late   8 Poor       50 Gen Good  14 Gen Poor  166 Very Good
Category Day          1            3            1            5
Max LVORI Early       5            6            3            5
Max LVORI Late        8            2            6            1
Precip Chance (%)     20           40           90           20
Precip Type           Tstms        Tstms        Tstms        Tstms
Precip Duration       1            1            5            1
Precip Amount         0.01         0.05         1.25         0.01
Precip Begin          10 PM        Continuing   8 PM         Continuing
Precip End            Continuing   7 PM         Continuing   2 PM
Chance of Thunder (%) 20           20           50           20

Remarks...None.

.FORECAST FOR DAYS 3 THROUGH 7...

.SATURDAY NIGHT...Partly cloudy. Lows around 60. Light winds.
.SUNDAY...Mostly sunny with a slight chance of showers. Highs in
the lower 80s. Minimum RH 53 percent. West winds less than
10 mph.
.SUNDAY NIGHT...Mostly cloudy with a slight chance of showers and
thunderstorms. Lows in the lower 60s. Light winds.
.MONDAY...Partly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the lower 80s. Minimum RH
64 percent. Light winds.
.MONDAY NIGHT...Mostly cloudy. Lows in the lower 60s. Light
winds.
.TUESDAY...Mostly cloudy with a chance of showers and
thunderstorms. Highs in the lower 80s. Minimum RH 62 percent.
Light winds.
.TUESDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the mid 60s. Light winds.
.WEDNESDAY...Partly sunny with showers likely and a slight chance
of thunderstorms. Highs in the upper 70s. Minimum RH 71 percent.
Southwest winds less than 10 mph.
.WEDNESDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the upper 50s. Southwest winds less than
10 mph.
.THURSDAY...Partly sunny with a chance of showers. Highs around
70. Minimum RH 62 percent. West winds less than 10 mph.


*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.

$$

TNZ040-162000-
Northwest Cocke-
Including the cities of Bybee and Newport
255 PM EDT Thu May 15 2025

                      Tonight      Fri          Fri Night    Sat

Cloud Cover           Mcldy        Mcldy        Mcldy        Mclear
Temp (24h trend)      65-70 (+5)   84-89 (+3)   62-67        79-84
RH % (24h trend)      95-100 (+7)  41-46 (-9)   95-100       39-44
RH Recovery           Excellent                 Excellent
AM 20FT Wnd (mph)                  W  8                      W 20
PM 20FT Wnd (mph)     SW 11        SW  9        SW 12        W 16
Transport Wnd (mph)   SW  9        SW 13        SW  8        W 30
Mixing Hgt(ft-agl)    360          3400         330          7140
Vent Rate (mph-ft)    3240         44200        2640         214200
Max Dispersion Early  6 Very Poor  24 Fair      8 Poor       126 Very Good
Max Dispersion Late   9 Poor       46 Gen Good  12 Poor      192 Very Good
Category Day          1            3            1            5
Max LVORI Early       4            5            3            5
Max LVORI Late        6            2            5            1
Precip Chance (%)     20           40           80           30
Precip Type           Tstms        Tstms        Tstms        Tstms
Precip Duration       1            1            5            1
Precip Amount         0.01         0.08         1.40         0.01
Precip Begin          9 PM         Continuing   8 PM         Continuing
Precip End            Continuing   7 PM         Continuing   2 PM
Chance of Thunder (%) 20           20           50           30

Remarks...None.

.FORECAST FOR DAYS 3 THROUGH 7...

.SATURDAY NIGHT...Partly cloudy. Lows in the lower 60s. West
winds less than 10 mph.
.SUNDAY...Mostly sunny with a slight chance of showers. Highs in
the lower 80s. Minimum RH 50 percent. Southwest winds less than
10 mph.
.SUNDAY NIGHT...Mostly cloudy with a slight chance of showers and
thunderstorms. Lows in the lower 60s. Light winds.
.MONDAY...Partly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the lower 80s. Minimum RH
61 percent. Light winds.
.MONDAY NIGHT...Mostly cloudy. Lows in the lower 60s. Light
winds.
.TUESDAY...Mostly cloudy with a chance of showers and
thunderstorms. Highs in the lower 80s. Minimum RH 56 percent.
Light winds.
.TUESDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the mid 60s. Light winds.
.WEDNESDAY...Partly sunny with showers likely and a slight chance
of thunderstorms. Highs in the upper 70s. Minimum RH 65 percent.
South winds less than 10 mph.
.WEDNESDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the upper 50s. West winds less than
10 mph.
.THURSDAY...Partly sunny with a chance of showers. Cooler. Highs
in the upper 60s. Minimum RH 61 percent. West winds less than
10 mph.


*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.

$$

TNZ070-162000-
Jefferson-
Including the cities of Jefferson City, Strawberry Plains,
Chestnut Hill, Dandridge, and White Pine
255 PM EDT Thu May 15 2025

                      Tonight      Fri          Fri Night    Sat

Cloud Cover           Mcldy        Mcldy        Mcldy        Mclear
Temp (24h trend)      66-71 (+5)   83-88 (+3)   63-68        79-84
RH % (24h trend)      94-99 (+4)   46-51 (-7)   95-100       41-46
RH Recovery           Excellent                 Excellent
AM 20FT Wnd (mph)                  W  8                      SW 13 G21
PM 20FT Wnd (mph)     SW  8        SW  9        SW 10        W 13 G21
Transport Wnd (mph)   SW 10        SW 17        SW 17        W 28
Mixing Hgt(ft-agl)    400          3530         480          6890
Vent Rate (mph-ft)    4000         60010        8160         192920
Max Dispersion Early  7 Poor       26 Fair      11 Poor      130 Very Good
Max Dispersion Late   8 Poor       55 Gen Good  12 Poor      166 Very Good
Category Day          1            4            1            5
Max LVORI Early       4            5            3            5
Max LVORI Late        7            2            6            1
Precip Chance (%)     20           40           90           30
Precip Type           Tstms        Tstms        Tstms        Tstms
Precip Duration       1            1            5            1
Precip Amount         0.01         0.07         1.48         0.01
Precip Begin          10 PM        Continuing   8 PM         Continuing
Precip End            Continuing   6 PM         Continuing   2 PM
Chance of Thunder (%) 20           20           50           30

Remarks...None.

.FORECAST FOR DAYS 3 THROUGH 7...

.SATURDAY NIGHT...Partly cloudy. Lows in the lower 60s. West
winds less than 10 mph.
.SUNDAY...Partly sunny with a slight chance of showers. Highs in
the lower 80s. Minimum RH 53 percent. Southwest winds less than
10 mph.
.SUNDAY NIGHT...Mostly cloudy with a slight chance of showers and
thunderstorms. Lows in the lower 60s. Light winds.
.MONDAY...Partly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the lower 80s. Minimum RH
64 percent. Light winds.
.MONDAY NIGHT...Mostly cloudy. Lows in the mid 60s. Light winds.
.TUESDAY...Mostly cloudy with a chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 60 percent. Light
winds.
.TUESDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the mid 60s. Light winds.
.WEDNESDAY...Partly sunny with showers likely and a slight chance
of thunderstorms. Highs in the upper 70s. Minimum RH 69 percent.
Southwest winds 5 to 15 mph.
.WEDNESDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows around 60. West winds less than 10 mph.
.THURSDAY...Partly sunny with a chance of showers. Highs around
70. Minimum RH 61 percent. West winds less than 10 mph.


*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.

$$

TNZ035-162000-
Morgan-
Including the cities of Pine Orchard, High Point, and Petros
255 PM EDT Thu May 15 2025

                      Tonight      Fri          Fri Night    Sat

Cloud Cover           Mcldy        Mcldy        Mcldy        Mclear
Temp (24h trend)      65-70 (+5)   81-86 (+1)   61-66        79-84
RH % (24h trend)      92-97 (0)    48-53 (-5)   95-100       36-41
RH Recovery           Excellent                 Excellent
AM 20FT Wnd (mph)                  SW  9                     SW 13
PM 20FT Wnd (mph)     SW 11        SW 12        SW 17        W 12 G21
Transport Wnd (mph)   S 10         SW 22        SW 14        W 32
Mixing Hgt(ft-agl)    320          3470         300          7970
Vent Rate (mph-ft)    3200         76340        4200         255040
Max Dispersion Early  7 Poor       39 Fair      14 Gen Poor  140 Very Good
Max Dispersion Late   8 Poor       68 Good      13 Gen Poor  200 Very Good
Category Day          1            4            1            5
Max LVORI Early       5            6            4            7
Max LVORI Late        6            2            8            1
Precip Chance (%)     30           40           100          20
Precip Type           Tstms        Tstms        Tstms        Tstms
Precip Duration       1            1            5            1
Precip Amount         0.01         0.16         1.14         0.01
Precip Begin          8 PM         Continuing   Continuing   Continuing
Precip End            Continuing   Continuing   Continuing   2 PM
Chance of Thunder (%) 20           30           60           20

Remarks...None.

.FORECAST FOR DAYS 3 THROUGH 7...

.SATURDAY NIGHT...Partly cloudy. Lows in the upper 50s. Light
winds.
.SUNDAY...Partly sunny with a chance of showers. Highs in the
lower 80s. Minimum RH 53 percent. Light winds.
.SUNDAY NIGHT...Partly cloudy with a slight chance of showers and
thunderstorms. Lows in the lower 60s. Light winds.
.MONDAY...Partly sunny with a chance of showers and
thunderstorms. Highs around 80. Minimum RH 66 percent. Light
winds.
.MONDAY NIGHT...Mostly cloudy. Lows in the mid 60s. Light winds.
.TUESDAY...Mostly cloudy with a chance of showers and
thunderstorms. Highs in the lower 80s. Minimum RH 63 percent.
East winds less than 10 mph.
.TUESDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the mid 60s. South winds
less than 10 mph.
.WEDNESDAY...Partly sunny with showers likely and a chance of
thunderstorms. Highs in the upper 70s. Minimum RH 70 percent.
South winds less than 10 mph.
.WEDNESDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the upper 50s. Southwest winds less than
10 mph.
.THURSDAY...Partly sunny with a chance of showers. Cooler. Highs
in the upper 60s. Minimum RH 63 percent. West winds less than
10 mph.


*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.

$$

TNZ012-162000-
Scott TN-
Including the cities of Big South Fork National, Oneida,
Smokey Junction, Elgin, Huntsville, Norma, and Slick Rock
255 PM EDT Thu May 15 2025

                      Tonight      Fri          Fri Night    Sat

Cloud Cover           Mcldy        Mcldy        Mcldy        Mclear
Temp (24h trend)      66-71 (+5)   81-86 (+1)   61-66        78-83
RH % (24h trend)      89-94 (+1)   48-53 (-5)   95-100       36-41
RH Recovery           Excellent                 Excellent
AM 20FT Wnd (mph)                  SW  8                     SW 12
PM 20FT Wnd (mph)     SW 11        SW 11        SW 17        W 11 G21
Transport Wnd (mph)   SW 13        SW 23        W 15         W 36
Mixing Hgt(ft-agl)    370          3810         380          8010
Vent Rate (mph-ft)    4810         87630        5700         288360
Max Dispersion Early  9 Poor       34 Fair      16 Gen Poor  164 Very Good
Max Dispersion Late   9 Poor       76 Good      16 Gen Poor  200 Very Good
Category Day          1            4            1            5
Max LVORI Early       4            5            4            6
Max LVORI Late        6            1            7            1
Precip Chance (%)     30           40           100          20
Precip Type           Tstms        Tstms        Tstms        Tstms
Precip Duration       1            1            5            1
Precip Amount         0.01         0.25         1.40         0.01
Precip Begin          8 PM         Continuing   Continuing   Continuing
Precip End            Continuing   Continuing   Continuing   2 PM
Chance of Thunder (%) 20           30           50           20

Remarks...None.

.FORECAST FOR DAYS 3 THROUGH 7...

.SATURDAY NIGHT...Partly cloudy. Lows in the upper 50s. Light
winds.
.SUNDAY...Partly sunny with a chance of showers. Highs around 80.
Minimum RH 53 percent. Light winds.
.SUNDAY NIGHT...Partly cloudy with a slight chance of showers and
thunderstorms. Lows in the lower 60s. Light winds.
.MONDAY...Partly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the upper 70s. Minimum RH
68 percent. Light winds.
.MONDAY NIGHT...Mostly cloudy with a slight chance of showers and
thunderstorms. Lows in the mid 60s. Light winds.
.TUESDAY...Mostly cloudy with a chance of showers and
thunderstorms. Highs in the lower 80s. Minimum RH 65 percent.
Southeast winds less than 10 mph.
.TUESDAY NIGHT...Mostly cloudy with showers likely and a slight
chance of thunderstorms. Lows in the mid 60s. South winds less
than 10 mph.
.WEDNESDAY...Partly sunny with showers likely and a chance of
thunderstorms. Highs in the upper 70s. Minimum RH 71 percent.
South winds less than 10 mph.
.WEDNESDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the mid 50s. Southwest winds less than
10 mph.
.THURSDAY...Partly sunny with a chance of showers. Cooler. Highs
in the upper 60s. Minimum RH 64 percent. West winds less than
10 mph.


*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.

$$

TNZ013-162000-
Campbell-
Including the cities of Fincastle, La Follette, Elk Valley,
Jellico, White Oak, Caryville, and Royal Blue
255 PM EDT Thu May 15 2025

                      Tonight      Fri          Fri Night    Sat

Cloud Cover           Mcldy        Mcldy        Mcldy        Mclear
Temp (24h trend)      65-70 (+4)   79-84 (+2)   61-66        77-82
RH % (24h trend)      89-94 (0)    52-57 (-5)   95-100       35-40
RH Recovery           Excellent                 Excellent
AM 20FT Wnd (mph)                  SW  9                     SW 13 G21
PM 20FT Wnd (mph)     SW 11        SW 12        SW 18        W 12 G21
Transport Wnd (mph)   SW 10        SW 21        SW 14        W 36
Mixing Hgt(ft-agl)    220          3670         250          8410
Vent Rate (mph-ft)    2200         77070        3500         302760
Max Dispersion Early  9 Poor       33 Fair      15 Gen Poor  167 Very Good
Max Dispersion Late   7 Poor       68 Good      15 Gen Poor  200 Very Good
Category Day          1            4            1            5
Max LVORI Early       4            5            3            6
Max LVORI Late        6            2            7            1
Precip Chance (%)     30           40           100          20
Precip Type           Tstms        Tstms        Tstms        Tstms
Precip Duration       1            1            5            1
Precip Amount         0.01         0.17         1.27         0.01
Precip Begin          8 PM         Continuing   Continuing   Continuing
Precip End            Continuing   Continuing   Continuing   2 PM
Chance of Thunder (%) 20           30           50           20

Remarks...None.

.FORECAST FOR DAYS 3 THROUGH 7...

.SATURDAY NIGHT...Partly cloudy. Lows around 60. Light winds.
.SUNDAY...Partly sunny with a chance of showers. Highs in the
upper 70s. Minimum RH 53 percent. Light winds.
.SUNDAY NIGHT...Partly cloudy with a slight chance of showers and
thunderstorms. Lows in the lower 60s. Light winds.
.MONDAY...Partly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the upper 70s. Minimum RH
70 percent. Light winds.
.MONDAY NIGHT...Mostly cloudy. Lows in the mid 60s. Light winds.
.TUESDAY...Mostly cloudy with a chance of showers and
thunderstorms. Highs in the upper 70s. Minimum RH 66 percent.
Southeast winds less than 10 mph.
.TUESDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the mid 60s. South winds
less than 10 mph.
.WEDNESDAY...Partly sunny with showers likely and a chance of
thunderstorms. Highs in the mid 70s. Minimum RH 72 percent. South
winds less than 10 mph.
.WEDNESDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the upper 50s. Southwest winds less than
10 mph.
.THURSDAY...Partly sunny with a chance of showers. Cooler. Highs
in the mid 60s. Minimum RH 64 percent. West winds less than
10 mph.


*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.

$$

TNZ014-162000-
Claiborne-
Including the cities of Lone Mountain, Sandlick, Springdale,
Arthur, Harrogate-Shawanee, Clairfield, and Howard Quarter
255 PM EDT Thu May 15 2025

                      Tonight      Fri          Fri Night    Sat

Cloud Cover           Mcldy        Mcldy        Mcldy        Mclear
Temp (24h trend)      64-69 (+4)   80-85 (+1)   61-66        79-84
RH % (24h trend)      95-100 (+5)  52-57 (-4)   95-100       34-39
RH Recovery           Excellent                 Excellent
AM 20FT Wnd (mph)                  SW  6                     SW 11 G19
PM 20FT Wnd (mph)     SW  8        SW  9        SW 11        W 12 G20
Transport Wnd (mph)   SW  9        SW 18        W 13         W 36
Mixing Hgt(ft-agl)    270          3180         330          8420
Vent Rate (mph-ft)    2430         57240        4290         303120
Max Dispersion Early  7 Poor       26 Fair      15 Gen Poor  160 Very Good
Max Dispersion Late   6 Very Poor  54 Gen Good  16 Gen Poor  200 Very Good
Category Day          1            3            1            5
Max LVORI Early       5            6            4            7
Max LVORI Late        8            2            8            1
Precip Chance (%)     30           50           90           20
Precip Type           Tstms        Tstms        Tstms        Tstms
Precip Duration       1            1            5            1
Precip Amount         0.01         0.11         1.12         0.01
Precip Begin          9 PM         Continuing   Continuing   Continuing
Precip End            Continuing   Continuing   Continuing   2 PM
Chance of Thunder (%) 20           20           50           20

Remarks...None.

.FORECAST FOR DAYS 3 THROUGH 7...

.SATURDAY NIGHT...Partly cloudy. Lows in the upper 50s. Light
winds.
.SUNDAY...Mostly sunny with a slight chance of showers. Highs
around 80. Minimum RH 49 percent. Light winds.
.SUNDAY NIGHT...Partly cloudy with a slight chance of showers and
thunderstorms. Lows in the upper 50s. Light winds.
.MONDAY...Partly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the upper 70s. Minimum RH
64 percent. Light winds.
.MONDAY NIGHT...Mostly cloudy. Lows in the lower 60s. Light
winds.
.TUESDAY...Mostly cloudy with a chance of showers and
thunderstorms. Highs in the lower 80s. Minimum RH 62 percent.
Light winds.
.TUESDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the mid 60s. Light winds.
.WEDNESDAY...Partly sunny with showers likely and a slight chance
of thunderstorms. Highs in the upper 70s. Minimum RH 69 percent.
South winds less than 10 mph.
.WEDNESDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the upper 50s. Southwest winds less than
10 mph.
.THURSDAY...Partly sunny with a chance of showers. Highs in the
upper 60s. Minimum RH 60 percent. West winds less than 10 mph.


*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.

$$

TNZ037-162000-
Union-
Including the cities of Maynardville, Norris Lake, Paulette,
Rose Hill, Sharps Chapel, and Luttrell
255 PM EDT Thu May 15 2025

                      Tonight      Fri          Fri Night    Sat

Cloud Cover           Mcldy        Mcldy        Mcldy        Mclear
Temp (24h trend)      65-70 (+4)   82-87 (+3)   62-67        80-85
RH % (24h trend)      93-98 (+3)   51-56 (-4)   95-100       35-40
RH Recovery           Excellent                 Excellent
AM 20FT Wnd (mph)                  SW  6                     SW 13
PM 20FT Wnd (mph)     SW 11        SW 10 G17    SW 14        W 11 G21
Transport Wnd (mph)   SW 10        SW 21        SW 13        W 32
Mixing Hgt(ft-agl)    340          3760         500          8540
Vent Rate (mph-ft)    3400         78960        6500         273280
Max Dispersion Early  9 Poor       29 Fair      16 Gen Poor  147 Very Good
Max Dispersion Late   6 Very Poor  68 Good      16 Gen Poor  200 Very Good
Category Day          1            4            1            5
Max LVORI Early       5            5            4            6
Max LVORI Late        6            2            8            1
Precip Chance (%)     30           40           90           20
Precip Type           Tstms        Tstms        Tstms        Tstms
Precip Duration       1            1            5            1
Precip Amount         0.01         0.09         1.19         0.01
Precip Begin          9 PM         Continuing   Continuing   Continuing
Precip End            Continuing   Continuing   Continuing   2 PM
Chance of Thunder (%) 20           30           50           20

Remarks...None.

.FORECAST FOR DAYS 3 THROUGH 7...

.SATURDAY NIGHT...Partly cloudy. Lows in the lower 60s. Light
winds.
.SUNDAY...Partly sunny with a slight chance of showers. Highs in
the lower 80s. Minimum RH 51 percent. Light winds.
.SUNDAY NIGHT...Mostly cloudy with a slight chance of showers and
thunderstorms. Lows in the lower 60s. Light winds.
.MONDAY...Partly sunny with a chance of showers and a slight
chance of thunderstorms. Highs around 80. Minimum RH 66 percent.
Light winds.
.MONDAY NIGHT...Mostly cloudy. Lows in the mid 60s. Light winds.
.TUESDAY...Mostly cloudy with a chance of showers and
thunderstorms. Highs in the lower 80s. Minimum RH 63 percent.
Light winds.
.TUESDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the mid 60s. Light winds.
.WEDNESDAY...Partly sunny with showers likely and a slight chance
of thunderstorms. Highs in the upper 70s. Minimum RH 70 percent.
Southwest winds less than 10 mph.
.WEDNESDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the upper 50s. Southwest winds less than
10 mph.
.THURSDAY...Partly sunny with a chance of showers. Highs around
70. Minimum RH 59 percent. West winds less than 10 mph.


*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.

$$

TNZ036-162000-
Anderson-
Including the cities of Oak Ridge and Clinton
255 PM EDT Thu May 15 2025

                      Tonight      Fri          Fri Night    Sat

Cloud Cover           Mcldy        Mcldy        Mcldy        Mclear
Temp (24h trend)      66-71 (+5)   80-85 (+2)   62-67        79-84
RH % (24h trend)      91-96 (+1)   51-56 (-5)   95-100       36-41
RH Recovery           Excellent                 Excellent
AM 20FT Wnd (mph)                  SW 11                     SW 16
PM 20FT Wnd (mph)     SW 13        SW 13        SW 20        W 13 G21
Transport Wnd (mph)   SW 10        SW 21        SW 14        W 31
Mixing Hgt(ft-agl)    280          3580         310          8590
Vent Rate (mph-ft)    2800         75180        4340         266290
Max Dispersion Early  8 Poor       32 Fair      15 Gen Poor  140 Very Good
Max Dispersion Late   6 Very Poor  67 Good      15 Gen Poor  200 Very Good
Category Day          1            4            1            5
Max LVORI Early       5            5            4            6
Max LVORI Late        6            2            8            1
Precip Chance (%)     30           40           100          20
Precip Type           Tstms        Tstms        Tstms        Tstms
Precip Duration       1            1            5            1
Precip Amount         0.01         0.07         1.11         0.01
Precip Begin          9 PM         Continuing   8 PM         Continuing
Precip End            Continuing   7 PM         Continuing   2 PM
Chance of Thunder (%) 20           30           60           20

Remarks...None.

.FORECAST FOR DAYS 3 THROUGH 7...

.SATURDAY NIGHT...Partly cloudy. Lows in the lower 60s. Light
winds.
.SUNDAY...Partly sunny with a chance of showers. Highs around 80.
Minimum RH 54 percent. Light winds.
.SUNDAY NIGHT...Mostly cloudy with a slight chance of showers and
thunderstorms. Lows in the lower 60s. Light winds.
.MONDAY...Partly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the upper 70s. Minimum RH
67 percent. Light winds.
.MONDAY NIGHT...Mostly cloudy. Lows in the mid 60s. Light winds.
.TUESDAY...Mostly cloudy with a chance of showers and
thunderstorms. Highs in the lower 80s. Minimum RH 64 percent.
East winds less than 10 mph.
.TUESDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the mid 60s. South winds
less than 10 mph.
.WEDNESDAY...Partly sunny with showers likely and a slight chance
of thunderstorms. Highs in the upper 70s. Minimum RH 72 percent.
South winds less than 10 mph.
.WEDNESDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the upper 50s. Southwest winds less than
10 mph.
.THURSDAY...Partly sunny with a chance of showers. Highs in the
upper 60s. Minimum RH 61 percent. West winds less than 10 mph.


*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.

$$

TNZ069-162000-
Knox-
Including the cities of Bearden, Knoxville, and Lake Forest
255 PM EDT Thu May 15 2025

                      Tonight      Fri          Fri Night    Sat

Cloud Cover           Mcldy        Mcldy        Mcldy        Mclear
Temp (24h trend)      66-71 (+4)   82-87 (+2)   63-68        80-85
RH % (24h trend)      92-97 (+4)   48-53 (-6)   95-100       40-45
RH Recovery           Excellent                 Excellent
AM 20FT Wnd (mph)                  SW  8                     SW 12 G20
PM 20FT Wnd (mph)     SW 10        SW 10 G17    SW 11 G19    W 12 G21
Transport Wnd (mph)   SW 10        SW 21        SW 17        W 28
Mixing Hgt(ft-agl)    390          3460         640          8080
Vent Rate (mph-ft)    3900         72660        10880        226240
Max Dispersion Early  7 Poor       34 Fair      12 Poor      133 Very Good
Max Dispersion Late   5 Very Poor  62 Good      12 Poor      197 Very Good
Category Day          1            4            1            5
Max LVORI Early       5            5            3            5
Max LVORI Late        6            2            6            1
Precip Chance (%)     20           40           90           20
Precip Type           Tstms        Tstms        Tstms        Tstms
Precip Duration       1            1            5            1
Precip Amount         0.01         0.06         1.21         0.01
Precip Begin          9 PM         Continuing   8 PM         Continuing
Precip End            Continuing   6 PM         Continuing   2 PM
Chance of Thunder (%) 20           30           50           20

Remarks...None.

.FORECAST FOR DAYS 3 THROUGH 7...

.SATURDAY NIGHT...Partly cloudy. Lows in the lower 60s. Light
winds.
.SUNDAY...Partly sunny with a chance of showers. Highs in the
lower 80s. Minimum RH 54 percent. Light winds.
.SUNDAY NIGHT...Mostly cloudy with a slight chance of showers and
thunderstorms. Lows in the lower 60s. Light winds.
.MONDAY...Partly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the lower 80s. Minimum RH
66 percent. Light winds.
.MONDAY NIGHT...Mostly cloudy. Lows in the mid 60s. Light winds.
.TUESDAY...Mostly cloudy with a chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 61 percent.
Southwest winds less than 10 mph.
.TUESDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the upper 60s. South
winds less than 10 mph.
.WEDNESDAY...Partly sunny with showers likely and a slight chance
of thunderstorms. Highs in the upper 70s. Minimum RH 70 percent.
Southwest winds 5 to 15 mph.
.WEDNESDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows around 60. Southwest winds less than 10 mph.
.THURSDAY...Partly sunny with a chance of showers. Highs around
70. Minimum RH 59 percent. West winds less than 10 mph.


*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.

$$

TNZ073-162000-
North Sevier-
Including the cities of Harrisburg, Kodak, McMahan, Sevierville,
Seymour, and Pigeon Forge
255 PM EDT Thu May 15 2025

                      Tonight      Fri          Fri Night    Sat

Cloud Cover           Mcldy        Mcldy        Mcldy        Mclear
Temp (24h trend)      66-71 (+5)   84-89 (+4)   62-67        79-84
RH % (24h trend)      91-96 (+4)   40-45 (-12)  95-100       39-44
RH Recovery           Excellent                 Excellent
AM 20FT Wnd (mph)                  W 11                      SW 23
PM 20FT Wnd (mph)     SW 13        SW 11        SW 19        W 16
Transport Wnd (mph)   SW  9        SW 18        SW 12        W 30
Mixing Hgt(ft-agl)    430          3870         540          7630
Vent Rate (mph-ft)    3870         69660        6480         228900
Max Dispersion Early  8 Poor       32 Fair      12 Poor      125 Very Good
Max Dispersion Late   9 Poor       61 Good      15 Gen Poor  196 Very Good
Category Day          1            4            1            5
Max LVORI Early       4            5            3            5
Max LVORI Late        6            2            5            1
Precip Chance (%)     20           40           90           30
Precip Type           Tstms        Tstms        Tstms        Tstms
Precip Duration       1            1            5            1
Precip Amount         0.01         0.08         1.30         0.01
Precip Begin          9 PM         Continuing   8 PM         Continuing
Precip End            Continuing   2 PM         Continuing   2 PM
Chance of Thunder (%) 20           20           50           30

Remarks...None.

.FORECAST FOR DAYS 3 THROUGH 7...

.SATURDAY NIGHT...Partly cloudy. Lows in the lower 60s. Southwest
winds less than 10 mph.
.SUNDAY...Partly sunny with a chance of showers. Highs in the
lower 80s. Minimum RH 52 percent. Southwest winds less than
10 mph.
.SUNDAY NIGHT...Mostly cloudy with a slight chance of showers and
thunderstorms. Lows in the lower 60s. Light winds.
.MONDAY...Partly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the lower 80s. Minimum RH
64 percent. Light winds.
.MONDAY NIGHT...Mostly cloudy. Lows in the mid 60s. Light winds.
.TUESDAY...Mostly cloudy with a chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 59 percent.
Southeast winds less than 10 mph.
.TUESDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the mid 60s. Light winds.
.WEDNESDAY...Showers and a slight chance of thunderstorms. Highs
in the upper 70s. Minimum RH 66 percent. South winds 5 to 15 mph.
.WEDNESDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the upper 50s. Southwest winds less than
10 mph.
.THURSDAY...Partly sunny with a chance of showers. Cooler. Highs
in the upper 60s. Minimum RH 60 percent. West winds less than
10 mph.


*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.

$$

TNZ067-162000-
Roane-
Including the cities of Harriman, Eagle Furnace, Rockwood,
Bradbury, Fairview, Kingston, and Oliver Springs
255 PM EDT Thu May 15 2025

                      Tonight      Fri          Fri Night    Sat

Cloud Cover           Mcldy        Mcldy        Mcldy        Mclear
Temp (24h trend)      65-70 (+5)   83-88 (+3)   62-67        82-87
RH % (24h trend)      95-100 (+2)  51-56 (-3)   95-100       37-42
RH Recovery           Excellent                 Excellent
AM 20FT Wnd (mph)                  SW  6                     SW  9
PM 20FT Wnd (mph)     SW  6        SW  9        SW  9        W 10 G17
Transport Wnd (mph)   S  8         SW 20        SW 14        W 28
Mixing Hgt(ft-agl)    380          3450         490          8080
Vent Rate (mph-ft)    3040         69000        6860         226240
Max Dispersion Early  7 Poor       40 Fair      13 Gen Poor  125 Very Good
Max Dispersion Late   5 Very Poor  60 Gen Good  14 Gen Poor  193 Very Good
Category Day          1            4            1            5
Max LVORI Early       6            6            4            7
Max LVORI Late        9            2            8            1
Precip Chance (%)     20           30           90           20
Precip Type           Tstms        Tstms        Tstms        Tstms
Precip Duration       1            1            5            1
Precip Amount         0.01         0.04         0.88         0.01
Precip Begin          9 PM         8 AM         8 PM         Continuing
Precip End            7 AM         4 PM         Continuing   2 PM
Chance of Thunder (%) 20           30           60           20

Remarks...None.

.FORECAST FOR DAYS 3 THROUGH 7...

.SATURDAY NIGHT...Partly cloudy. Lows in the lower 60s. Light
winds.
.SUNDAY...Partly sunny with a chance of showers. Highs in the
lower 80s. Minimum RH 55 percent. Light winds.
.SUNDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the lower 60s. Light
winds.
.MONDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the lower 80s. Minimum RH 66 percent.
Light winds.
.MONDAY NIGHT...Mostly cloudy. Lows in the mid 60s. Light winds.
.TUESDAY...Mostly cloudy with a chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 63 percent. South
winds less than 10 mph.
.TUESDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the mid 60s. Light winds.
.WEDNESDAY...Partly sunny with showers likely and a slight chance
of thunderstorms. Highs in the upper 70s. Minimum RH 71 percent.
South winds less than 10 mph.
.WEDNESDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the upper 50s. Light winds.
.THURSDAY...Partly sunny with a chance of showers. Highs around
70. Minimum RH 60 percent. West winds less than 10 mph.


*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.

$$

TNZ068-162000-
Loudon-
Including the cities of Lenoir City and Loudon
255 PM EDT Thu May 15 2025

                      Tonight      Fri          Fri Night    Sat

Cloud Cover           Mcldy        Mcldy        Mcldy        Mclear
Temp (24h trend)      65-70 (+4)   83-88 (+3)   62-67        81-86
RH % (24h trend)      95-100 (+5)  51-56 (-3)   95-100       42-47
RH Recovery           Excellent                 Excellent
AM 20FT Wnd (mph)                  SW  8                     SW 11
PM 20FT Wnd (mph)     SW  8        SW  9        SW  9 G17    W 11
Transport Wnd (mph)   S  9         SW 18        SW 16        W 25
Mixing Hgt(ft-agl)    390          3520         610          7470
Vent Rate (mph-ft)    3510         63360        9760         186750
Max Dispersion Early  7 Poor       43 Gen Good  11 Poor      118 Very Good
Max Dispersion Late   5 Very Poor  61 Good      13 Gen Poor  166 Very Good
Category Day          1            4            1            5
Max LVORI Early       6            6            4            6
Max LVORI Late        8            2            8            1
Precip Chance (%)     20           30           90           30
Precip Type           Showers      Tstms        Tstms        Tstms
Precip Duration       1            1            5            1
Precip Amount         0.01         0.04         0.99         0.01
Precip Begin          9 PM         8 AM         8 PM         Continuing
Precip End            5 AM         2 PM         Continuing   2 PM
Chance of Thunder (%) 0            20           60           30

Remarks...None.

.FORECAST FOR DAYS 3 THROUGH 7...

.SATURDAY NIGHT...Partly cloudy. Lows in the lower 60s. Light
winds.
.SUNDAY...Partly sunny with a chance of showers. Highs in the
lower 80s. Minimum RH 56 percent. Light winds.
.SUNDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the lower 60s. Light
winds.
.MONDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the lower 80s. Minimum RH 65 percent.
Light winds.
.MONDAY NIGHT...Mostly cloudy. Lows in the mid 60s. Light winds.
.TUESDAY...Mostly cloudy with a chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 61 percent. South
winds less than 10 mph.
.TUESDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the mid 60s. South winds
less than 10 mph.
.WEDNESDAY...Partly sunny with showers likely and a slight chance
of thunderstorms. Highs around 80. Minimum RH 71 percent.
Southwest winds 5 to 15 mph.
.WEDNESDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the upper 50s. Southwest winds less than
10 mph.
.THURSDAY...Partly sunny with a chance of showers. Cooler. Highs
around 70. Minimum RH 60 percent. West winds less than 10 mph.


*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.

$$

TNZ071-162000-
Northwest Blount-
Including the cities of Happy Valley, Maryville, and Alcoa
255 PM EDT Thu May 15 2025

                      Tonight      Fri          Fri Night    Sat

Cloud Cover           Mcldy        Mcldy        Mcldy        Mclear
Temp (24h trend)      67-72 (+5)   83-88 (+4)   63-68        80-85
RH % (24h trend)      89-94 (+4)   45-50 (-9)   95-100       42-47
RH Recovery           Excellent                 Excellent
AM 20FT Wnd (mph)                  SW 10                     SW 16
PM 20FT Wnd (mph)     SW 11        SW 11        SW 16        W 13 G21
Transport Wnd (mph)   S 10         SW 17        SW 17        W 25
Mixing Hgt(ft-agl)    390          3640         560          7220
Vent Rate (mph-ft)    3900         61880        9520         180500
Max Dispersion Early  9 Poor       38 Fair      11 Poor      114 Very Good
Max Dispersion Late   6 Very Poor  58 Gen Good  14 Gen Poor  165 Very Good
Category Day          1            4            1            5
Max LVORI Early       4            5            3            5
Max LVORI Late        6            2            6            1
Precip Chance (%)     20           30           90           30
Precip Type           Showers      Tstms        Tstms        Tstms
Precip Duration       1            1            5            1
Precip Amount         0.01         0.06         1.14         0.01
Precip Begin          3 AM         Continuing   8 PM         Continuing
Precip End            Continuing   2 PM         Continuing   2 PM
Chance of Thunder (%) 0            20           50           30

Remarks...None.

.FORECAST FOR DAYS 3 THROUGH 7...

.SATURDAY NIGHT...Partly cloudy. Lows in the lower 60s. West
winds less than 10 mph.
.SUNDAY...Partly sunny with a chance of showers. Highs in the
lower 80s. Minimum RH 55 percent. Light winds.
.SUNDAY NIGHT...Mostly cloudy with a slight chance of showers and
thunderstorms. Lows in the lower 60s. Light winds.
.MONDAY...Partly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the lower 80s. Minimum RH
65 percent. Light winds.
.MONDAY NIGHT...Mostly cloudy. Lows in the mid 60s. Light winds.
.TUESDAY...Mostly cloudy with a chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 61 percent.
Southeast winds less than 10 mph.
.TUESDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the upper 60s. South
winds less than 10 mph.
.WEDNESDAY...Partly sunny with showers likely and a slight chance
of thunderstorms. Highs around 80. Minimum RH 69 percent. South
winds 5 to 15 mph.
.WEDNESDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows around 60. Southwest winds less than 10 mph.
.THURSDAY...Partly sunny with a chance of showers. Cooler. Highs
around 70. Minimum RH 62 percent. West winds less than 10 mph.


*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.

$$

TNZ086-162000-
Northwest Monroe-
Including the cities of Sweetwater, Madisonville,
and Bullet Creek
255 PM EDT Thu May 15 2025

                      Tonight      Fri          Fri Night    Sat

Cloud Cover           Mcldy        Mcldy        Mcldy        Mclear
Temp (24h trend)      66-71 (+4)   83-88 (+2)   62-67        81-86
RH % (24h trend)      95-100 (+8)  46-51 (-5)   95-100       39-44
RH Recovery           Excellent                 Excellent
AM 20FT Wnd (mph)                  SW  8                     SW 10 G17
PM 20FT Wnd (mph)     SW  6        SW  9        S 11         W 10 G17
Transport Wnd (mph)   SW 12        SW 18        SW 18        W 23
Mixing Hgt(ft-agl)    400          3590         650          7040
Vent Rate (mph-ft)    4800         64620        11700        161920
Max Dispersion Early  8 Poor       47 Gen Good  12 Poor      105 Very Good
Max Dispersion Late   7 Poor       62 Good      16 Gen Poor  144 Very Good
Category Day          1            4            1            5
Max LVORI Early       5            6            3            6
Max LVORI Late        7            2            7            2
Precip Chance (%)     0            30           80           30
Precip Type           None         Tstms        Tstms        Tstms
Precip Duration                    1            5            1
Precip Amount         0.00         0.03         0.89         0.01
Precip Begin                       8 AM         8 PM         Continuing
Precip End                         12 PM        Continuing   2 PM
Chance of Thunder (%) 0            20           50           30

Remarks...None.

.FORECAST FOR DAYS 3 THROUGH 7...

.SATURDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows in the lower 60s. Light winds.
.SUNDAY...Partly sunny with a chance of showers. Highs in the
lower 80s. Minimum RH 54 percent. Light winds.
.SUNDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the lower 60s. Light
winds.
.MONDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the lower 80s. Minimum RH 61 percent.
Light winds.
.MONDAY NIGHT...Mostly cloudy. Lows in the mid 60s. Light winds.
.TUESDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 58 percent. South
winds less than 10 mph.
.TUESDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the upper 60s. South
winds less than 10 mph.
.WEDNESDAY...Partly sunny with showers likely and a slight chance
of thunderstorms. Highs around 80. Minimum RH 66 percent. South
winds less than 10 mph.
.WEDNESDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the upper 50s. Light winds.
.THURSDAY...Partly sunny with a chance of showers. Cooler. Highs
around 70. Minimum RH 59 percent. West winds less than 10 mph.


*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.

$$

TNZ083-162000-
Rhea-
Including the cities of Dayton, Evensville, Old Washington,
Grandview, and Spring City
255 PM EDT Thu May 15 2025

                      Tonight      Fri          Fri Night    Sat

Cloud Cover           Mcldy        Mcldy        Mcldy        Mclear
Temp (24h trend)      64-69 (+4)   82-87 (+3)   62-67        80-85
RH % (24h trend)      95-100 (+2)  53-58 (-4)   95-100       41-46
RH Recovery           Excellent                 Excellent
AM 20FT Wnd (mph)                  SW  8                     SW  9 G17
PM 20FT Wnd (mph)     SW  8        SW  9 G17    SW 10 G18    W  9 G17
Transport Wnd (mph)   S  8         SW 20        W 12         W 25
Mixing Hgt(ft-agl)    250          3300         290          7220
Vent Rate (mph-ft)    2000         66000        3480         180500
Max Dispersion Early  9 Poor       44 Gen Good  14 Gen Poor  110 Very Good
Max Dispersion Late   5 Very Poor  59 Gen Good  16 Gen Poor  154 Very Good
Category Day          1            4            1            5
Max LVORI Early       6            7            4            8
Max LVORI Late        9            2            9            1
Precip Chance (%)     0            30           90           20
Precip Type           None         Tstms        Tstms        Tstms
Precip Duration                    1            5            1
Precip Amount         0.00         0.02         0.69         0.01
Precip Begin                       8 AM         8 PM         Continuing
Precip End                         2 PM         Continuing   2 PM
Chance of Thunder (%) 0            20           60           20

Remarks...None.

.FORECAST FOR DAYS 3 THROUGH 7...

.SATURDAY NIGHT...Mostly cloudy with a slight chance of showers.
Lows in the lower 60s. Light winds.
.SUNDAY...Partly sunny with a chance of showers. Highs in the
lower 80s. Minimum RH 60 percent. Light winds.
.SUNDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the lower 60s. Light
winds.
.MONDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the lower 80s. Minimum RH 69 percent.
Light winds.
.MONDAY NIGHT...Mostly cloudy. Lows in the mid 60s. Light winds.
.TUESDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the lower 80s. Minimum RH 66 percent.
Southeast winds less than 10 mph.
.TUESDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the mid 60s. Light winds.
.WEDNESDAY...Partly sunny with showers likely and a slight chance
of thunderstorms. Highs in the upper 70s. Minimum RH 74 percent.
South winds less than 10 mph.
.WEDNESDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the upper 50s. Light winds.
.THURSDAY...Partly sunny with a chance of showers. Highs in the
upper 60s. Minimum RH 66 percent. West winds less than 10 mph.


*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.

$$

TNZ084-162000-
Meigs-
Including the city of Big Spring
255 PM EDT Thu May 15 2025

                      Tonight      Fri          Fri Night    Sat

Cloud Cover           Mcldy        Mcldy        Mcldy        Mclear
Temp (24h trend)      64-69 (+4)   84-89 (+3)   63-68        83-88
RH % (24h trend)      95-100 (0)   51-56 (-2)   95-100       40-45
RH Recovery           Excellent                 Excellent
AM 20FT Wnd (mph)                  S  6                      SW  9
PM 20FT Wnd (mph)     S  6         SW  9        SW  6        W  9
Transport Wnd (mph)   SW  7        SW 17        SW 12        W 23
Mixing Hgt(ft-agl)    390          3370         550          7140
Vent Rate (mph-ft)    2730         57290        6600         164220
Max Dispersion Early  9 Poor       46 Gen Good  14 Gen Poor  105 Very Good
Max Dispersion Late   5 Very Poor  59 Gen Good  17 Gen Poor  144 Very Good
Category Day          1            4            1            5
Max LVORI Early       6            8            4            8
Max LVORI Late        9            2            8            2
Precip Chance (%)     0            30           90           20
Precip Type           None         Tstms        Tstms        Tstms
Precip Duration                    1            5            1
Precip Amount         0.00         0.01         0.68         0.01
Precip Begin                       8 AM         8 PM         Continuing
Precip End                         1 PM         Continuing   2 PM
Chance of Thunder (%) 0            20           50           20

Remarks...None.

.FORECAST FOR DAYS 3 THROUGH 7...

.SATURDAY NIGHT...Mostly cloudy with a slight chance of showers.
Lows in the lower 60s. Light winds.
.SUNDAY...Partly sunny with a chance of showers. Highs in the mid
80s. Minimum RH 57 percent. Light winds.
.SUNDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the lower 60s. Light
winds.
.MONDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the lower 80s. Minimum RH 64 percent.
Light winds.
.MONDAY NIGHT...Mostly cloudy. Lows in the mid 60s. Light winds.
.TUESDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 61 percent. South
winds less than 10 mph.
.TUESDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the mid 60s. Light winds.
.WEDNESDAY...Partly sunny with showers likely and a slight chance
of thunderstorms. Highs around 80. Minimum RH 69 percent.
Southwest winds less than 10 mph.
.WEDNESDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the upper 50s. Light winds.
.THURSDAY...Partly sunny with a chance of showers. Highs in the
lower 70s. Minimum RH 61 percent. West winds less than 10 mph.


*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.

$$

TNZ085-162000-
McMinn-
Including the cities of Athens, Clear Water, Dentville,
and Etowah
255 PM EDT Thu May 15 2025

                      Tonight      Fri          Fri Night    Sat

Cloud Cover           Mcldy        Mcldy        Mcldy        Mclear
Temp (24h trend)      65-70 (+4)   84-89 (+3)   62-67        82-87
RH % (24h trend)      95-100 (+4)  49-54 (-3)   95-100       40-45
RH Recovery           Excellent                 Excellent
AM 20FT Wnd (mph)                  SW  8                     SW 11
PM 20FT Wnd (mph)     SW  8        SW  9        SW 11        W 10 G17
Transport Wnd (mph)   S  8         SW 20        SW 17        W 22
Mixing Hgt(ft-agl)    340          3380         560          6910
Vent Rate (mph-ft)    2720         67600        9520         152020
Max Dispersion Early  8 Poor       47 Gen Good  10 Poor      101 Very Good
Max Dispersion Late   6 Very Poor  61 Good      15 Gen Poor  136 Very Good
Category Day          1            4            1            5
Max LVORI Early       6            7            4            8
Max LVORI Late        9            2            8            2
Precip Chance (%)     0            20           80           20
Precip Type           None         Tstms        Tstms        Tstms
Precip Duration                    1            5            1
Precip Amount         0.00         0.01         0.75         0.01
Precip Begin                       8 AM         8 PM         Continuing
Precip End                         12 PM        Continuing   2 PM
Chance of Thunder (%) 0            20           50           20

Remarks...None.

.FORECAST FOR DAYS 3 THROUGH 7...

.SATURDAY NIGHT...Mostly cloudy with a slight chance of showers.
Lows in the lower 60s. Light winds.
.SUNDAY...Partly sunny with a chance of showers. Highs in the
lower 80s. Minimum RH 55 percent. Light winds.
.SUNDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the lower 60s. Light
winds.
.MONDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the lower 80s. Minimum RH 61 percent.
Light winds.
.MONDAY NIGHT...Mostly cloudy. Lows in the mid 60s. Light winds.
.TUESDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 58 percent. South
winds less than 10 mph.
.TUESDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the mid 60s. Light winds.
.WEDNESDAY...Partly sunny with showers likely and a slight chance
of thunderstorms. Highs around 80. Minimum RH 67 percent. South
winds less than 10 mph.
.WEDNESDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the upper 50s. Light winds.
.THURSDAY...Partly sunny with a chance of showers. Highs in the
lower 70s. Minimum RH 58 percent. West winds less than 10 mph.


*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.

$$

TNZ099-162000-
Hamilton-
Including the cities of Chattanooga, Lookout Mountain,
and Signal Mountain
255 PM EDT Thu May 15 2025

                      Tonight      Fri          Fri Night    Sat

Cloud Cover           Mcldy        Mcldy        Mcldy        Mclear
Temp (24h trend)      66-71 (+5)   82-87 (+1)   64-69        82-87
RH % (24h trend)      95-100 (+4)  51-56 (-2)   95-100       41-46
RH Recovery           Excellent                 Excellent
AM 20FT Wnd (mph)                  SW  6                     SW 11
PM 20FT Wnd (mph)     SW 11        SW 10        SW 12        W  9 G17
Transport Wnd (mph)   SW  8        SW 21        SW 14        W 22
Mixing Hgt(ft-agl)    280          3520         500          6910
Vent Rate (mph-ft)    2240         73920        7000         152020
Max Dispersion Early  7 Poor       45 Gen Good  11 Poor      94 Good
Max Dispersion Late   4 Very Poor  64 Good      14 Gen Poor  130 Very Good
Category Day          1            4            1            5
Max LVORI Early       5            6            4            6
Max LVORI Late        8            2            7            2
Precip Chance (%)     0            20           80           30
Precip Type           None         None         Tstms        Tstms
Precip Duration                                 5            1
Precip Amount         0.00         0.01         0.56         0.01
Precip Begin                       9 AM         8 PM         Continuing
Precip End                         12 PM        Continuing   2 PM
Chance of Thunder (%) 0            0            50           30

Remarks...None.

.FORECAST FOR DAYS 3 THROUGH 7...

.SATURDAY NIGHT...Mostly cloudy with a slight chance of showers.
Lows in the mid 60s. Light winds.
.SUNDAY...Partly sunny with a chance of showers. Highs in the
lower 80s. Minimum RH 60 percent. Light winds.
.SUNDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the mid 60s. Light winds.
.MONDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 66 percent. Light
winds.
.MONDAY NIGHT...Mostly cloudy. Lows in the upper 60s. Light
winds.
.TUESDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 60 percent. South
winds less than 10 mph.
.TUESDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the upper 60s. South winds less than 10 mph.
.WEDNESDAY...Partly sunny with showers likely and a slight chance
of thunderstorms. Highs around 80. Minimum RH 70 percent. South
winds less than 10 mph.
.WEDNESDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows around 60. Light winds.
.THURSDAY...Partly sunny with a chance of showers. Highs in the
lower 70s. Minimum RH 62 percent. West winds less than 10 mph.


*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.

$$

TNZ100-162000-
Bradley-
Including the cities of Cleveland and Tasso
255 PM EDT Thu May 15 2025

                      Tonight      Fri          Fri Night    Sat

Cloud Cover           Mcldy        Mcldy        Mcldy        Mclear
Temp (24h trend)      65-70 (+4)   83-88 (+2)   63-68        83-88
RH % (24h trend)      95-100 (+5)  50-55 (-2)   95-100       40-45
RH Recovery           Excellent                 Excellent
AM 20FT Wnd (mph)                  S  8                      SW  9
PM 20FT Wnd (mph)     S  6         SW  9        S  8         W 10 G17
Transport Wnd (mph)   S  8         SW 18        SW 17        W 21
Mixing Hgt(ft-agl)    350          3550         580          6610
Vent Rate (mph-ft)    2800         63900        9860         138810
Max Dispersion Early  7 Poor       43 Gen Good  11 Poor      89 Good
Max Dispersion Late   5 Very Poor  59 Gen Good  15 Gen Poor  118 Very Good
Category Day          1            4            1            5
Max LVORI Early       6            7            4            7
Max LVORI Late        9            2            8            2
Precip Chance (%)     0            20           80           30
Precip Type           None         None         Tstms        Tstms
Precip Duration                                 5            1
Precip Amount         0.00         0.01         0.55         0.01
Precip Begin                       10 AM        8 PM         Continuing
Precip End                         12 PM        Continuing   2 PM
Chance of Thunder (%) 0            0            50           30

Remarks...None.

.FORECAST FOR DAYS 3 THROUGH 7...

.SATURDAY NIGHT...Mostly cloudy with a slight chance of showers.
Lows in the mid 60s. Light winds.
.SUNDAY...Partly sunny with a chance of showers. Highs in the
lower 80s. Minimum RH 57 percent. Light winds.
.SUNDAY NIGHT...Mostly cloudy with a slight chance of showers and
thunderstorms. Lows in the lower 60s. Light winds.
.MONDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 60 percent. Light
winds.
.MONDAY NIGHT...Mostly cloudy. Lows in the mid 60s. Light winds.
.TUESDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 56 percent.
South winds less than 10 mph.
.TUESDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the upper 60s. South winds less than 10 mph.
.WEDNESDAY...Partly sunny with showers likely and a slight chance
of thunderstorms. Highs in the lower 80s. Minimum RH 66 percent.
Southwest winds 5 to 15 mph.
.WEDNESDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows around 60. Light winds.
.THURSDAY...Partly sunny with a chance of showers. Highs in the
lower 70s. Minimum RH 56 percent. West winds less than 10 mph.


*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.

$$

TNZ101-162000-
West Polk-
Including the cities of Conasauga, Archville, Benton, Parksville,
and Reliance
255 PM EDT Thu May 15 2025

                      Tonight      Fri          Fri Night    Sat

Cloud Cover           Mcldy        Mcldy        Mcldy        Pcldy
Temp (24h trend)      66-71 (+4)   83-88 (+2)   63-68        82-87
RH % (24h trend)      95-100 (+9)  46-51 (-3)   95-100       38-43
RH Recovery           Excellent                 Excellent
AM 20FT Wnd (mph)                  SW  6                     SW 10
PM 20FT Wnd (mph)     SW  8        SW  8        S 11         W  9 G17
Transport Wnd (mph)   SW  9        SW 18        SW 16        W 21
Mixing Hgt(ft-agl)    390          3590         560          6680
Vent Rate (mph-ft)    3510         64620        8960         140280
Max Dispersion Early  8 Poor       44 Gen Good  15 Gen Poor  86 Good
Max Dispersion Late   7 Poor       63 Good      18 Gen Poor  125 Very Good
Category Day          1            4            1            5
Max LVORI Early       5            6            3            5
Max LVORI Late        6            2            6            2
Precip Chance (%)     0            20           80           30
Precip Type           None         None         Tstms        Tstms
Precip Duration                                 5            1
Precip Amount         0.00         0.01         0.55         0.02
Precip Begin                       10 AM        8 PM         Continuing
Precip End                         12 PM        Continuing   2 PM
Chance of Thunder (%) 0            0            50           30

Remarks...None.

.FORECAST FOR DAYS 3 THROUGH 7...

.SATURDAY NIGHT...Mostly cloudy with a slight chance of showers.
Lows in the mid 60s. Light winds.
.SUNDAY...Partly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the lower 80s. Minimum RH
52 percent. Light winds.
.SUNDAY NIGHT...Mostly cloudy with a slight chance of showers and
thunderstorms. Lows in the lower 60s. Light winds.
.MONDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 56 percent. Light
winds.
.MONDAY NIGHT...Mostly cloudy. Lows in the mid 60s. Light winds.
.TUESDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 52 percent. South
winds less than 10 mph.
.TUESDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the upper 60s. Light winds.
.WEDNESDAY...Partly sunny with showers likely and a slight chance
of thunderstorms. Highs around 80. Minimum RH 63 percent. South
winds less than 10 mph.
.WEDNESDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the upper 50s. Light winds.
.THURSDAY...Partly sunny with a chance of showers. Highs in the
lower 70s. Minimum RH 56 percent. West winds less than 10 mph.


*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.

$$

TNZ082-162000-
Bledsoe-
Including the cities of Old Cumberland, Palio, Melvine,
Mount Crest, Pikeville, and Brayton
155 PM CDT Thu May 15 2025

                      Tonight      Fri          Fri Night    Sat

Cloud Cover           Mcldy        Mcldy        Mcldy        Mclear
Temp (24h trend)      64-69 (+4)   81-86 (+3)   61-66        79-84
RH % (24h trend)      95-100 (+6)  49-54 (-7)   95-100       39-44
RH Recovery           Excellent                 Excellent
AM 20FT Wnd (mph)                  SW  8                     W 10 G17
PM 20FT Wnd (mph)     SW  9        SW  9 G17    SW 11 G19    W  9 G17
Transport Wnd (mph)   SW 10        SW 21        W 14         W 25
Mixing Hgt(ft-agl)    90           2960         90           6680
Vent Rate (mph-ft)    900          62160        1260         167000
Max Dispersion Early  5 Very Poor  38 Fair      14 Gen Poor  100 Good
Max Dispersion Late   5 Very Poor  51 Gen Good  19 Gen Poor  147 Very Good
Category Day          1            4            1            5
Max LVORI Early       5            7            4            7
Max LVORI Late        8            2            8            1
Precip Chance (%)     0            30           90           20
Precip Type           None         Tstms        Tstms        Tstms
Precip Duration                    1            5            1
Precip Amount         0.00         0.03         0.68         0.01
Precip Begin                       8 AM         8 PM         Continuing
Precip End                         2 PM         Continuing   2 PM
Chance of Thunder (%) 0            20           60           20

Remarks...None.

.FORECAST FOR DAYS 3 THROUGH 7...

.SATURDAY NIGHT...Mostly cloudy with a slight chance of showers.
Lows in the lower 60s. Light winds.
.SUNDAY...Partly sunny with a chance of showers. Highs around 80.
Minimum RH 58 percent. Light winds.
.SUNDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the lower 60s. Light
winds.
.MONDAY...Partly sunny with a chance of showers and
thunderstorms. Highs around 80. Minimum RH 68 percent. Light
winds.
.MONDAY NIGHT...Mostly cloudy. Lows in the mid 60s. Light winds.
.TUESDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the lower 80s. Minimum RH 63 percent.
Southeast winds less than 10 mph.
.TUESDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the mid 60s. South winds
less than 10 mph.
.WEDNESDAY...Partly sunny with showers likely and a chance of
thunderstorms. Highs in the upper 70s. Minimum RH 71 percent.
South winds less than 10 mph.
.WEDNESDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Cooler. Lows in the mid 50s. West winds less than
10 mph.
.THURSDAY...Partly sunny with a chance of showers. Cooler. Highs
in the upper 60s. Minimum RH 64 percent. West winds less than
10 mph.


*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.

$$

TNZ081-162000-
Sequatchie-
Including the cities of Cagle, Dunlap, Cartwright, and Lone Oak
155 PM CDT Thu May 15 2025

                      Tonight      Fri          Fri Night    Sat

Cloud Cover           Mcldy        Mcldy        Mcldy        Mclear
Temp (24h trend)      65-70 (+5)   79-84 (+1)   62-67        79-84
RH % (24h trend)      95-100 (+5)  53-58 (-2)   95-100       41-46
RH Recovery           Excellent                 Excellent
AM 20FT Wnd (mph)                  SW  6                     SW 11
PM 20FT Wnd (mph)     SW  9        SW 10 G17    SW 13        W  9 G17
Transport Wnd (mph)   SW 14        SW 21        W 15         W 24
Mixing Hgt(ft-agl)    50           2920         150          6350
Vent Rate (mph-ft)    700          61320        2250         152400
Max Dispersion Early  6 Very Poor  37 Fair      14 Gen Poor  92 Good
Max Dispersion Late   4 Very Poor  55 Gen Good  18 Gen Poor  130 Very Good
Category Day          1            4            1            5
Max LVORI Early       5            6            3            7
Max LVORI Late        7            2            7            2
Precip Chance (%)     0            20           90           20
Precip Type           None         Showers      Tstms        Tstms
Precip Duration                    1            5            1
Precip Amount         0.00         0.01         0.69         0.01
Precip Begin                       9 AM         8 PM         Continuing
Precip End                         12 PM        Continuing   2 PM
Chance of Thunder (%) 0            0            60           20

Remarks...None.

.FORECAST FOR DAYS 3 THROUGH 7...

.SATURDAY NIGHT...Mostly cloudy with a slight chance of showers.
Lows in the lower 60s. Light winds.
.SUNDAY...Partly sunny with a chance of showers. Highs around 80.
Minimum RH 60 percent. Light winds.
.SUNDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the lower 60s. Light
winds.
.MONDAY...Partly sunny with a chance of showers and
thunderstorms. Highs around 80. Minimum RH 70 percent. Light
winds.
.MONDAY NIGHT...Mostly cloudy. Lows in the mid 60s. Light winds.
.TUESDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the lower 80s. Minimum RH 63 percent.
Southeast winds less than 10 mph.
.TUESDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the upper 60s. South
winds less than 10 mph.
.WEDNESDAY...Partly sunny with showers likely and a slight chance
of thunderstorms. Highs in the upper 70s. Minimum RH 73 percent.
South winds less than 10 mph.
.WEDNESDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Cooler. Lows in the upper 50s. West winds less
than 10 mph.
.THURSDAY...Partly sunny with a chance of showers. Cooler. Highs
in the upper 60s. Minimum RH 66 percent. West winds less than
10 mph.


*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.

$$

TNZ098-162000-
Marion-
Including the cities of South Pittsburg, Haletown (Guild),
Jasper, Martin Springs, Whitwell, Powells Crossroads,
and Monteagle
155 PM CDT Thu May 15 2025

                      Tonight      Fri          Fri Night    Sat

Cloud Cover           Mcldy        Mcldy        Mcldy        Mclear
Temp (24h trend)      66-71 (+5)   80-85 (+1)   64-69        80-85
RH % (24h trend)      93-98 (+7)   51-56 (-3)   95-100       42-47
RH Recovery           Excellent                 Excellent
AM 20FT Wnd (mph)                  SW  6                     W 10 G17
PM 20FT Wnd (mph)     SW 10        SW  9        SW 11        W  8
Transport Wnd (mph)   SW 13        SW 20        SW 15        W 21
Mixing Hgt(ft-agl)    140          3140         300          6260
Vent Rate (mph-ft)    1820         62800        4500         131460
Max Dispersion Early  8 Poor       36 Fair      14 Gen Poor  78 Good
Max Dispersion Late   5 Very Poor  54 Gen Good  14 Gen Poor  116 Very Good
Category Day          1            4            1            5
Max LVORI Early       5            6            3            6
Max LVORI Late        7            2            6            2
Precip Chance (%)     0            20           80           20
Precip Type           None         None         Tstms        Tstms
Precip Duration                                 5            1
Precip Amount         0.00         0.01         0.60         0.01
Precip Begin                       9 AM         8 PM         Continuing
Precip End                         12 PM        Continuing   2 PM
Chance of Thunder (%) 0            0            50           20

Remarks...None.

.FORECAST FOR DAYS 3 THROUGH 7...

.SATURDAY NIGHT...Mostly cloudy with a slight chance of showers.
Lows in the mid 60s. Light winds.
.SUNDAY...Partly sunny with a chance of showers and a slight
chance of thunderstorms. Highs around 80. Minimum RH 62 percent.
Light winds.
.SUNDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the mid 60s. Light winds.
.MONDAY...Partly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the lower 80s. Minimum RH
65 percent. Light winds.
.MONDAY NIGHT...Mostly cloudy. Lows in the upper 60s. Light
winds.
.TUESDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 61 percent.
Southeast winds less than 10 mph.
.TUESDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the upper 60s. South
winds less than 10 mph.
.WEDNESDAY...Partly sunny with showers likely and a slight chance
of thunderstorms. Highs in the upper 70s. Minimum RH 72 percent.
Southwest winds less than 10 mph.
.WEDNESDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the upper 50s. West winds less than
10 mph.
.THURSDAY...Partly sunny with a chance of showers. Highs in the
upper 60s. Minimum RH 62 percent. West winds less than 10 mph.


*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.

$$



                

Minimum Potential Accumulation

Expect at least this much. This is what we see as the least amount of snow the storm can produce.

This information is for advance planning ahead of the storm. It is provided out as far as three days. However, when the snow starts to fall, this will be discontinued to focus on the forecast snow amount.
 

Most Likely Snow Accumulation

Represents our official snow forecast in inches within the next one to three days. The snowfall amounts are provided in point (single number) and ranges (1-2", 2-4", etc.). You can toggle between the two by hovering over the "Point" and "Range" text above the image. The point amount is our forecast but the range for the "most likely" represents the forecast uncertainty in predefined ranges.

Maximum Potential Accumulation

What you should be prepared for. This is what we see as the storm's maximum potential snowfall accumulation.

This information is for advance planning ahead of the storm. It is provided out as far as three days. However, when the snow starts to fall, this will be discontinued to focus on the forecast snow amount.

 

Short to Long-Range Forecast
7 Day Forecasts  Hourly Weather Forecast Digital Tabular Forecast

Hourly Forecast

Hourly Forecast Hourly Forecast
   
 
Day 1 Forecast Precipitation Day 2 Forecast Precipitation
Days 1-2 Precip Days 1-3 Precip
   
Day 3 Forecast Precipitation Days 1-3 Forecast Precipitation
Days 4-5 Precip Days 6-7 Precip
   

Days 6-10

Temperature  Precipitation
6-10 day temperature 6-10 day precipitation
   

Days 8-14

TEMPERATURE  PRECIPITATION
8-14 day temperature 8-14 day precipitation

 

Products
HAZARDOUS WEATHER OUTLOOK FORECAST DISCUSSION SPECIAL WEATHER STATEMENT PUBLIC INFORMATION STATEMENT

 

 

  Additional Forecasts and Outlooks

  Fire Weather Outlook Issued by the Storm Prediction Center

  National Fire Weather Page

  Forecast Fire Danger Rating

  Drought Monitor

 

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  Current Local Observations                                                  Palmer Drought Index Map of the U.S.                   Observed 100-hour Fuel Moisture                    

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 Southern Area Coordination Center                                                                                                                       Tri-Cities

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