Routine Fire Wx Fcst (With/Without 6-10 Day Outlook)
Issued by NWS Knoxville/Tri Cities, TN
Issued by NWS Knoxville/Tri Cities, TN
574
FNUS54 KMRX 161743
FWFMRX
Fire Weather Planning Forecast for East Tennessee...Southwest
Virginia...and Extreme Southwest North Carolina
National Weather Service Morristown TN
143 PM EDT Wed Jul 16 2025
.DISCUSSION...
A typical summer pattern will continue through the week with hot and
muggy afternoons and evening. An increase in coverage of storms is
anticipated this weekend and early next week. Daily chances of
thunderstorms will continue through early next week, mainly during
the afternoon and evening hours. Heat indices will range from the
mid 90s to the lower 100s for much of the Tennessee valley.
VAZ001-171845-
Lee-
Including the city of Rose Hill
143 PM EDT Wed Jul 16 2025
Tonight Thu Thu Night Fri
Cloud Cover Pcldy Pcldy Pcldy Pcldy
Temp (24h trend) 67-72 (+2) 85-90 (-1) 67-72 84-89
RH % (24h trend) 95-100 (-3) 54-59 (0) 95-100 59-64
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) SW 5 SW 5
PM 20FT Wnd (mph) SW 5 SW 5 Lgt/Var W 5
Transport Wnd (mph) SW 7 W 15 SW 8 SW 9
Mixing Hgt(ft-agl) 290 4130 240 4030
Vent Rate (mph-ft) 2030 61950 1920 36270
Max Dispersion Early 5 Very Poor 40 Fair 4 Very Poor 30 Fair
Max Dispersion Late 5 Very Poor 53 Gen Good 3 Very Poor 33 Fair
Category Day 1 4 1 3
Max LVORI Early 7 7 7 8
Max LVORI Late 8 3 9 4
Precip Chance (%) 40 50 40 80
Precip Type Tstms Tstms Tstms Tstms
Precip Duration 1 1 1 5
Precip Amount 0.13 0.14 0.06 0.40
Precip Begin 8 PM 8 AM Continuing Continuing
Precip End 4 AM Continuing Continuing Continuing
Chance of Thunder (%) 30 50 40 70
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows around 70. Light winds.
.SATURDAY...Showers with thunderstorms likely. Highs in the mid
80s. Minimum RH 70 percent. Light winds.
.SATURDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the upper 60s. Light winds.
.SUNDAY...Partly sunny with showers and thunderstorms likely.
Highs in the mid 80s. Minimum RH 68 percent. Light winds.
.SUNDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows around 70. Light winds.
.MONDAY...Partly sunny with showers and thunderstorms likely.
Highs in the upper 80s. Minimum RH 67 percent. Light winds.
.MONDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the upper 60s. Light winds.
.TUESDAY...Mostly sunny with showers likely and a chance of
thunderstorms. Highs in the upper 80s. Minimum RH 61 percent.
Southwest winds less than 10 mph.
.TUESDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows around 70. Southeast winds less than 10 mph.
.WEDNESDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs around 90. Minimum RH 58 percent. Southwest
winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
VAZ002-171845-
Wise-
Including the cities of Big Stone Gap, Norton, Wise, Coeburn,
Appalachia, and Pardee
143 PM EDT Wed Jul 16 2025
Tonight Thu Thu Night Fri
Cloud Cover Pcldy Pcldy Pcldy Pcldy
Temp (24h trend) 65-70 (+1) 82-87 (-1) 65-70 80-85
RH % (24h trend) 95-100 (-1) 60-65 (+2) 95-100 65-70
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) SW 8 SW 6
PM 20FT Wnd (mph) SW 8 SW 6 SW 8 W 5
Transport Wnd (mph) SW 12 W 14 SW 8 W 9
Mixing Hgt(ft-agl) 150 3460 80 3650
Vent Rate (mph-ft) 1800 48440 640 32850
Max Dispersion Early 6 Very Poor 47 Gen Good 4 Very Poor 28 Fair
Max Dispersion Late 6 Very Poor 44 Gen Good 4 Very Poor 30 Fair
Category Day 1 3 1 3
Max LVORI Early 7 5 7 8
Max LVORI Late 8 3 9 5
Precip Chance (%) 40 60 50 90
Precip Type Tstms Tstms Tstms Tstms
Precip Duration 1 1 1 5
Precip Amount 0.09 0.10 0.08 0.40
Precip Begin 8 PM 8 AM Continuing Continuing
Precip End 5 AM Continuing Continuing Continuing
Chance of Thunder (%) 40 60 50 70
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the upper 60s. Light winds.
.SATURDAY...Showers with thunderstorms likely. Highs in the lower
80s. Minimum RH 76 percent. Light winds.
.SATURDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the upper 60s. Light winds.
.SUNDAY...Showers with thunderstorms likely. Highs in the lower
80s. Minimum RH 75 percent. South winds less than 10 mph.
.SUNDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the upper 60s. Light winds.
.MONDAY...Partly sunny with showers and thunderstorms likely.
Highs in the lower 80s. Minimum RH 73 percent. South winds less
than 10 mph.
.MONDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the upper 60s. Light winds.
.TUESDAY...Mostly sunny with showers likely and a chance of
thunderstorms. Highs in the mid 80s. Minimum RH 66 percent.
Southwest winds less than 10 mph.
.TUESDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the upper 60s. South winds less than
10 mph.
.WEDNESDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the mid 80s. 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.
$$
VAZ005-171845-
Scott VA-
Including the city of Hiltons
143 PM EDT Wed Jul 16 2025
Tonight Thu Thu Night Fri
Cloud Cover Pcldy Pcldy Pcldy Pcldy
Temp (24h trend) 67-72 (+1) 85-90 (-1) 68-73 84-89
RH % (24h trend) 92-97 (-2) 57-62 (-1) 94-99 62-67
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) SW 6 SW 5
PM 20FT Wnd (mph) SW 6 SW 6 SW 6 W 5
Transport Wnd (mph) SW 6 W 15 SW 7 W 9
Mixing Hgt(ft-agl) 210 3870 150 3990
Vent Rate (mph-ft) 1260 58050 1050 35910
Max Dispersion Early 4 Very Poor 44 Gen Good 3 Very Poor 32 Fair
Max Dispersion Late 3 Very Poor 49 Gen Good 3 Very Poor 33 Fair
Category Day 1 4 1 3
Max LVORI Early 7 7 7 7
Max LVORI Late 8 3 8 4
Precip Chance (%) 40 60 40 80
Precip Type Tstms Tstms Tstms Tstms
Precip Duration 1 1 1 5
Precip Amount 0.15 0.15 0.06 0.32
Precip Begin 8 PM 8 AM Continuing Continuing
Precip End 3 AM Continuing Continuing Continuing
Chance of Thunder (%) 40 60 40 70
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows around 70. Light winds.
.SATURDAY...Showers with thunderstorms likely. Highs in the mid
80s. Minimum RH 72 percent. Light winds.
.SATURDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows around 70. Light winds.
.SUNDAY...Partly sunny with showers and thunderstorms likely.
Highs in the mid 80s. Minimum RH 71 percent. Southwest winds less
than 10 mph.
.SUNDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows around 70. Light winds.
.MONDAY...Partly sunny with showers and thunderstorms likely.
Highs in the upper 80s. Minimum RH 69 percent. Southwest winds
less than 10 mph.
.MONDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the upper 60s. Light winds.
.TUESDAY...Mostly sunny with showers likely and a chance of
thunderstorms. Highs in the upper 80s. Minimum RH 62 percent.
South winds less than 10 mph.
.TUESDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows around 70. Southeast winds less than 10 mph.
.WEDNESDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs around 90. 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.
$$
VAZ006-171845-
Russell-
Including the cities of Hansonville, Lebanon, Dye, Castlewood,
Honaker, and Rosedale
143 PM EDT Wed Jul 16 2025
Tonight Thu Thu Night Fri
Cloud Cover Pcldy Pcldy Pcldy Pcldy
Temp (24h trend) 66-71 (+2) 82-87 (-1) 66-71 80-85
RH % (24h trend) 94-99 (+2) 58-63 (-1) 94-99 63-68
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) SW 8 SW 8
PM 20FT Wnd (mph) SW 9 SW 6 SW 8 W 5
Transport Wnd (mph) SW 9 W 15 SW 7 W 9
Mixing Hgt(ft-agl) 220 3600 130 3730
Vent Rate (mph-ft) 1980 54000 910 33570
Max Dispersion Early 5 Very Poor 48 Gen Good 4 Very Poor 30 Fair
Max Dispersion Late 5 Very Poor 47 Gen Good 4 Very Poor 31 Fair
Category Day 1 3 1 3
Max LVORI Early 6 6 7 7
Max LVORI Late 7 3 8 5
Precip Chance (%) 50 60 40 80
Precip Type Tstms Tstms Tstms Tstms
Precip Duration 1 2 1 5
Precip Amount 0.20 0.15 0.08 0.44
Precip Begin 8 PM 8 AM Continuing Continuing
Precip End 4 AM Continuing Continuing Continuing
Chance of Thunder (%) 50 60 40 70
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the upper 60s. Light winds.
.SATURDAY...Showers with thunderstorms likely. Highs in the lower
80s. Minimum RH 75 percent. Southwest winds less than 10 mph.
.SATURDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the upper 60s. Light winds.
.SUNDAY...Showers with thunderstorms likely. Highs in the lower
80s. Minimum RH 75 percent. South winds less than 10 mph.
.SUNDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the upper 60s. Light winds.
.MONDAY...Partly sunny with showers likely and a chance of
thunderstorms. Highs in the lower 80s. Minimum RH 69 percent.
South winds less than 10 mph.
.MONDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the upper 60s. Light winds.
.TUESDAY...Mostly sunny with showers likely and a chance of
thunderstorms. Highs in the mid 80s. Minimum RH 66 percent. South
winds less than 10 mph.
.TUESDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the upper 60s. South winds less than
10 mph.
.WEDNESDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 62 percent.
Southwest winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
VAZ008-171845-
Washington VA-
Including the cities of Benhams, Bristol VA, and Abingdon
143 PM EDT Wed Jul 16 2025
Tonight Thu Thu Night Fri
Cloud Cover Pcldy Pcldy Pcldy Pcldy
Temp (24h trend) 66-71 (+1) 82-87 (-2) 66-71 82-87
RH % (24h trend) 93-98 (+1) 60-65 (-3) 93-98 64-69
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) SW 8 SW 6
PM 20FT Wnd (mph) SW 8 SW 6 SW 8 W 5
Transport Wnd (mph) SW 7 W 15 SW 8 W 10
Mixing Hgt(ft-agl) 270 3560 200 3670
Vent Rate (mph-ft) 1890 53400 1600 36700
Max Dispersion Early 5 Very Poor 48 Gen Good 5 Very Poor 35 Fair
Max Dispersion Late 3 Very Poor 48 Gen Good 4 Very Poor 33 Fair
Category Day 1 3 1 3
Max LVORI Early 6 6 6 7
Max LVORI Late 8 3 8 4
Precip Chance (%) 50 60 40 80
Precip Type Tstms Tstms Tstms Tstms
Precip Duration 1 2 1 5
Precip Amount 0.14 0.13 0.05 0.47
Precip Begin 8 PM 8 AM Continuing Continuing
Precip End 4 AM Continuing Continuing Continuing
Chance of Thunder (%) 40 60 40 70
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the upper 60s. Light winds.
.SATURDAY...Showers with thunderstorms likely. Highs in the lower
80s. Minimum RH 75 percent. Southwest winds less than 10 mph.
.SATURDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the upper 60s. Light winds.
.SUNDAY...Partly sunny with showers and thunderstorms likely.
Highs in the mid 80s. Minimum RH 74 percent. Southwest winds less
than 10 mph.
.SUNDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the upper 60s. Light winds.
.MONDAY...Partly sunny with showers likely and a chance of
thunderstorms. Highs in the mid 80s. Minimum RH 70 percent.
Southwest winds less than 10 mph.
.MONDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the upper 60s. Light winds.
.TUESDAY...Mostly sunny with showers likely and a chance of
thunderstorms. Highs in the upper 80s. Minimum RH 67 percent.
South winds less than 10 mph.
.TUESDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the upper 60s. Southeast winds less than
10 mph.
.WEDNESDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 64 percent.
Southwest winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ018-171845-
Johnson-
Including the cities of Doeville, Mountain City, Neva,
Shady Valley, Trade, and Laurel Bloomery
143 PM EDT Wed Jul 16 2025
Tonight Thu Thu Night Fri
Cloud Cover Pcldy Pcldy Pcldy Pcldy
Temp (24h trend) 64-69 (+1) 82-87 (0) 65-70 82-87
RH % (24h trend) 91-96 (0) 59-64 (-5) 91-96 59-64
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) SW 5 W 5
PM 20FT Wnd (mph) S 5 SW 5 SW 5 W 5
Transport Wnd (mph) SW 8 W 14 SW 8 W 9
Mixing Hgt(ft-agl) 140 3430 120 3180
Vent Rate (mph-ft) 1120 48020 960 28620
Max Dispersion Early 6 Very Poor 45 Gen Good 8 Poor 30 Fair
Max Dispersion Late 4 Very Poor 43 Gen Good 6 Very Poor 27 Fair
Category Day 1 3 1 2
Max LVORI Early 6 6 6 6
Max LVORI Late 7 3 7 4
Precip Chance (%) 50 60 30 90
Precip Type Tstms Tstms Tstms Tstms
Precip Duration 1 2 1 5
Precip Amount 0.04 0.12 0.05 0.49
Precip Begin 8 PM 8 AM Continuing Continuing
Precip End 5 AM Continuing Continuing Continuing
Chance of Thunder (%) 30 60 30 70
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the upper 60s. Light winds.
.SATURDAY...Showers with thunderstorms likely. Highs in the mid
80s. Minimum RH 72 percent. Light winds.
.SATURDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the mid 60s. Light winds.
.SUNDAY...Partly sunny with showers and thunderstorms likely.
Highs in the mid 80s. Minimum RH 69 percent. Southwest winds less
than 10 mph.
.SUNDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the upper 60s. Light winds.
.MONDAY...Partly sunny with showers and thunderstorms likely.
Highs in the mid 80s. Minimum RH 67 percent. Southwest winds less
than 10 mph.
.MONDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the mid 60s. Light winds.
.TUESDAY...Partly sunny with showers likely and a chance of
thunderstorms. Highs in the mid 80s. Minimum RH 66 percent. South
winds less than 10 mph.
.TUESDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the mid 60s. Southeast winds less than
10 mph.
.WEDNESDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the mid 80s. 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.
$$
TNZ047-171845-
Southeast Carter-
Including the city of Hampton
143 PM EDT Wed Jul 16 2025
Tonight Thu Thu Night Fri
Cloud Cover Pcldy Pcldy Pcldy Pcldy
Temp (24h trend) 63-68 (0) 79-84 (-1) 64-69 79-84
RH % (24h trend) 90-95 (-1) 59-64 (-7) 89-94 59-64
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) SW 5 W 6
PM 20FT Wnd (mph) S 6 SW 5 SW 5 Lgt/Var
Transport Wnd (mph) SW 8 W 12 SW 7 W 10
Mixing Hgt(ft-agl) 100 3640 50 3210
Vent Rate (mph-ft) 800 43680 350 32100
Max Dispersion Early 7 Poor 43 Gen Good 6 Very Poor 30 Fair
Max Dispersion Late 4 Very Poor 37 Fair 6 Very Poor 25 Fair
Category Day 1 3 1 3
Max LVORI Early 6 6 6 5
Max LVORI Late 7 4 6 4
Precip Chance (%) 50 70 30 90
Precip Type Tstms Tstms Tstms Tstms
Precip Duration 1 2 1 5
Precip Amount 0.01 0.18 0.20 0.43
Precip Begin 8 PM 8 AM Continuing Continuing
Precip End 4 AM Continuing Continuing Continuing
Chance of Thunder (%) 40 70 30 70
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the mid 60s. Light winds.
.SATURDAY...Showers with thunderstorms likely. Highs in the lower
80s. Minimum RH 72 percent. Light winds.
.SATURDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the mid 60s. Light winds.
.SUNDAY...Partly sunny with showers and thunderstorms likely.
Highs in the lower 80s. Minimum RH 69 percent. Southwest winds
less than 10 mph.
.SUNDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the mid 60s. Light winds.
.MONDAY...Partly sunny with showers and thunderstorms likely.
Highs in the lower 80s. Minimum RH 68 percent. West winds less
than 10 mph.
.MONDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the mid 60s. Light winds.
.TUESDAY...Mostly sunny with showers likely and a chance of
thunderstorms. Highs in the lower 80s. Minimum RH 68 percent.
South winds less than 10 mph.
.TUESDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the mid 60s. Southeast winds less than
10 mph.
.WEDNESDAY...Mostly sunny with showers likely and a chance of
thunderstorms. Highs in the mid 80s. 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.
$$
TNZ045-171845-
Unicoi-
Including the cities of Erwin, Unicoi, and Limestone Cove
143 PM EDT Wed Jul 16 2025
Tonight Thu Thu Night Fri
Cloud Cover Pcldy Pcldy Pcldy Pcldy
Temp (24h trend) 65-70 (+1) 80-85 (-1) 66-71 80-85
RH % (24h trend) 88-93 (-2) 59-64 (-4) 88-93 61-66
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) SW 6 Lgt/Var
PM 20FT Wnd (mph) S 9 Lgt/Var S 6 Lgt/Var
Transport Wnd (mph) S 7 W 9 SW 7 W 8
Mixing Hgt(ft-agl) 80 3570 40 3590
Vent Rate (mph-ft) 560 32130 280 28720
Max Dispersion Early 7 Poor 34 Fair 4 Very Poor 28 Fair
Max Dispersion Late 4 Very Poor 31 Fair 3 Very Poor 25 Fair
Category Day 1 3 1 3
Max LVORI Early 5 5 6 5
Max LVORI Late 7 4 6 5
Precip Chance (%) 40 60 30 90
Precip Type Tstms Tstms Tstms Tstms
Precip Duration 1 2 1 5
Precip Amount 0.01 0.18 0.19 0.48
Precip Begin 8 PM 9 AM Continuing Continuing
Precip End 3 AM Continuing Continuing Continuing
Chance of Thunder (%) 40 60 30 80
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the upper 60s. Light winds.
.SATURDAY...Showers with thunderstorms likely. Highs in the lower
80s. Minimum RH 71 percent. Light winds.
.SATURDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the upper 60s. Light winds.
.SUNDAY...Partly sunny with showers and thunderstorms likely.
Highs in the lower 80s. Minimum RH 68 percent. Southwest winds
less than 10 mph.
.SUNDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the upper 60s. Light winds.
.MONDAY...Partly sunny with showers and thunderstorms likely.
Highs in the lower 80s. Minimum RH 69 percent. Southwest winds
less than 10 mph.
.MONDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the upper 60s. Light winds.
.TUESDAY...Mostly sunny with showers likely and a chance of
thunderstorms. Highs in the mid 80s. Minimum RH 66 percent. South
winds less than 10 mph.
.TUESDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the upper 60s. Southeast winds less than
10 mph.
.WEDNESDAY...Mostly sunny with showers likely and a chance of
thunderstorms. Highs in the mid 80s. 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.
$$
TNZ043-171845-
Southeast Greene-
Including the city of Cedar Creek
143 PM EDT Wed Jul 16 2025
Tonight Thu Thu Night Fri
Cloud Cover Pcldy Pcldy Pcldy Pcldy
Temp (24h trend) 65-70 (+1) 81-86 (-1) 65-70 81-86
RH % (24h trend) 92-97 (+1) 56-61 (-4) 91-96 58-63
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) SW 6 Lgt/Var
PM 20FT Wnd (mph) S 8 Lgt/Var S 6 Lgt/Var
Transport Wnd (mph) S 6 W 9 S 6 W 7
Mixing Hgt(ft-agl) 3260 3500
Vent Rate (mph-ft) 0 29340 0 24500
Max Dispersion Early 2 Very Poor 23 Fair 2 Very Poor 25 Fair
Max Dispersion Late 2 Very Poor 25 Fair 2 Very Poor 23 Fair
Category Day 1 2 1 2
Max LVORI Early 6 7 7 7
Max LVORI Late 8 3 8 4
Precip Chance (%) 40 60 30 90
Precip Type Tstms Tstms Tstms Tstms
Precip Duration 1 1 1 5
Precip Amount 0.01 0.30 0.04 0.54
Precip Begin 8 PM 9 AM Continuing Continuing
Precip End 3 AM Continuing Continuing Continuing
Chance of Thunder (%) 40 60 30 80
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the upper 60s. Light winds.
.SATURDAY...Showers with thunderstorms likely. Highs in the lower
80s. Minimum RH 68 percent. Light winds.
.SATURDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the upper 60s. Light winds.
.SUNDAY...Partly sunny with showers and thunderstorms likely.
Highs in the lower 80s. Minimum RH 65 percent. Southwest winds
less than 10 mph.
.SUNDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the upper 60s. Light winds.
.MONDAY...Partly sunny with showers and thunderstorms likely.
Highs in the mid 80s. Minimum RH 67 percent. South winds less
than 10 mph.
.MONDAY NIGHT...Partly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the upper 60s. Light
winds.
.TUESDAY...Mostly sunny with showers likely and a chance of
thunderstorms. Highs in the mid 80s. Minimum RH 62 percent.
Southwest winds less than 10 mph.
.TUESDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the upper 60s. Southeast winds less than
10 mph.
.WEDNESDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the mid 80s. 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.
$$
TNZ041-171845-
Cocke Smoky Mountains-
Including the city of Hartford
143 PM EDT Wed Jul 16 2025
Tonight Thu Thu Night Fri
Cloud Cover Pcldy Mclear Pcldy Pcldy
Temp (24h trend) 67-72 (+1) 82-87 (-1) 67-72 81-86
RH % (24h trend) 86-91 (0) 52-57 (-6) 87-92 55-60
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) SW 6 W 6
PM 20FT Wnd (mph) S 10 SW 6 S 8 W 5
Transport Wnd (mph) S 7 W 9 SW 5 W 7
Mixing Hgt(ft-agl) 150 3720 50 3820
Vent Rate (mph-ft) 1050 33480 250 26740
Max Dispersion Early 5 Very Poor 29 Fair 4 Very Poor 26 Fair
Max Dispersion Late 5 Very Poor 29 Fair 4 Very Poor 24 Fair
Category Day 1 3 1 2
Max LVORI Early 5 6 5 6
Max LVORI Late 6 3 6 4
Precip Chance (%) 30 60 30 90
Precip Type Tstms Tstms Tstms Tstms
Precip Duration 1 2 1 5
Precip Amount 0.01 0.10 0.02 0.48
Precip Begin 8 PM 9 AM Continuing Continuing
Precip End 3 AM Continuing Continuing Continuing
Chance of Thunder (%) 30 60 30 80
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows around 70. Light winds.
.SATURDAY...Showers with thunderstorms likely. Highs in the mid
80s. Minimum RH 68 percent. Light winds.
.SATURDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows around 70. Light winds.
.SUNDAY...Mostly sunny with showers and thunderstorms likely.
Highs in the mid 80s. Minimum RH 64 percent. Light winds.
.SUNDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows around 70. Light winds.
.MONDAY...Mostly sunny with showers and thunderstorms likely.
Highs in the mid 80s. Minimum RH 66 percent. Light winds.
.MONDAY NIGHT...Partly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the upper 60s. Light
winds.
.TUESDAY...Mostly sunny with showers likely and a chance of
thunderstorms. Highs in the mid 80s. Minimum RH 61 percent. West
winds less than 10 mph.
.TUESDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows around 70. South winds less than 10 mph.
.WEDNESDAY...Mostly sunny with showers likely and a chance of
thunderstorms. Highs in the mid 80s. Minimum RH 59 percent.
Northeast winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ074-171845-
Sevier Smoky Mountains-
Including the cities of Elkmont and Gatlinburg
143 PM EDT Wed Jul 16 2025
Tonight Thu Thu Night Fri
Cloud Cover Pcldy Pcldy Pcldy Pcldy
Temp (24h trend) 65-70 (+1) 78-83 (-1) 65-70 78-83
RH % (24h trend) 87-92 (+1) 54-59 (-8) 88-93 61-66
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) SW 6 SW 6
PM 20FT Wnd (mph) S 9 SW 6 S 8 SW 5
Transport Wnd (mph) S 10 SW 10 S 8 SW 8
Mixing Hgt(ft-agl) 3190 3250
Vent Rate (mph-ft) 0 31900 0 26000
Max Dispersion Early 5 Very Poor 25 Fair 5 Very Poor 22 Fair
Max Dispersion Late 5 Very Poor 32 Fair 3 Very Poor 22 Fair
Category Day 1 3 1 2
Max LVORI Early 5 6 5 6
Max LVORI Late 6 3 6 5
Precip Chance (%) 30 60 40 90
Precip Type Tstms Tstms Tstms Tstms
Precip Duration 1 1 1 5
Precip Amount 0.02 0.08 0.05 0.45
Precip Begin 8 PM 9 AM Continuing Continuing
Precip End 5 AM Continuing Continuing Continuing
Chance of Thunder (%) 30 60 40 70
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the upper 60s. Light winds.
.SATURDAY...Showers with thunderstorms likely. Highs around 80.
Minimum RH 73 percent. Light winds.
.SATURDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the upper 60s. Light winds.
.SUNDAY...Showers with thunderstorms likely. Highs in the lower
80s. Minimum RH 70 percent. South winds less than 10 mph.
.SUNDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the upper 60s. Southwest
winds less than 10 mph.
.MONDAY...Mostly sunny with showers and thunderstorms likely.
Highs in the lower 80s. Minimum RH 71 percent. South winds less
than 10 mph.
.MONDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the upper 60s. West winds less than
10 mph.
.TUESDAY...Mostly sunny with showers likely and a chance of
thunderstorms. Highs in the lower 80s. Minimum RH 66 percent.
West winds less than 10 mph.
.TUESDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the upper 60s. Southeast winds less than
10 mph.
.WEDNESDAY...Mostly sunny with showers likely and a chance of
thunderstorms. Highs in the lower 80s. Minimum RH 64 percent.
North winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ072-171845-
Blount Smoky Mountains-
Including the city of Cades Cove
143 PM EDT Wed Jul 16 2025
Tonight Thu Thu Night Fri
Cloud Cover Pcldy Mclear Pcldy Pcldy
Temp (24h trend) 68-73 (+1) 83-88 (-1) 69-74 83-88
RH % (24h trend) 86-91 (-1) 53-58 (-5) 87-92 57-62
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) SW 6 SW 5
PM 20FT Wnd (mph) S 8 SW 5 S 6 SW 5
Transport Wnd (mph) S 9 SW 12 SW 7 SW 9
Mixing Hgt(ft-agl) 190 3870 110 3550
Vent Rate (mph-ft) 1710 46440 770 31950
Max Dispersion Early 6 Very Poor 38 Fair 5 Very Poor 28 Fair
Max Dispersion Late 6 Very Poor 42 Gen Good 5 Very Poor 29 Fair
Category Day 1 3 1 3
Max LVORI Early 4 5 4 6
Max LVORI Late 5 3 6 4
Precip Chance (%) 30 50 30 80
Precip Type Tstms Tstms Tstms Tstms
Precip Duration 1 1 1 5
Precip Amount 0.01 0.02 0.04 0.29
Precip Begin 8 PM 9 AM Continuing Continuing
Precip End 3 AM Continuing Continuing Continuing
Chance of Thunder (%) 20 50 30 70
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the lower 70s. Light winds.
.SATURDAY...Partly sunny with showers and thunderstorms likely.
Highs in the mid 80s. Minimum RH 71 percent. Light winds.
.SATURDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the lower 70s. Light winds.
.SUNDAY...Mostly sunny with showers and thunderstorms likely.
Highs in the mid 80s. Minimum RH 68 percent. South winds less
than 10 mph.
.SUNDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the lower 70s. Light winds.
.MONDAY...Mostly sunny with showers and thunderstorms likely.
Highs in the mid 80s. Minimum RH 68 percent. South winds less
than 10 mph.
.MONDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the lower 70s. Light winds.
.TUESDAY...Mostly sunny with showers and thunderstorms likely.
Highs in the upper 80s. Minimum RH 61 percent. West winds less
than 10 mph.
.TUESDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the lower 70s. Southeast winds less than
10 mph.
.WEDNESDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 60 percent.
Northwest winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ087-171845-
Southeast Monroe-
Including the cities of Citico and Coker Creek
143 PM EDT Wed Jul 16 2025
Tonight Thu Thu Night Fri
Cloud Cover Mclear Mclear Pcldy Pcldy
Temp (24h trend) 67-72 (+1) 84-89 (0) 67-72 83-88
RH % (24h trend) 88-93 (-2) 50-55 (-7) 90-95 54-59
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) S 6 Lgt/Var
PM 20FT Wnd (mph) S 6 SW 5 S 6 Lgt/Var
Transport Wnd (mph) S 9 S 12 S 8 SW 9
Mixing Hgt(ft-agl) 110 3980 50 3550
Vent Rate (mph-ft) 990 47760 400 31950
Max Dispersion Early 5 Very Poor 38 Fair 4 Very Poor 28 Fair
Max Dispersion Late 4 Very Poor 43 Gen Good 3 Very Poor 28 Fair
Category Day 1 3 1 3
Max LVORI Early 5 6 5 6
Max LVORI Late 7 3 7 4
Precip Chance (%) 30 50 30 80
Precip Type Tstms Tstms Tstms Tstms
Precip Duration 1 1 1 2
Precip Amount 0.01 0.01 0.02 0.27
Precip Begin 8 PM 10 AM Continuing 8 AM
Precip End 2 AM Continuing 2 AM Continuing
Chance of Thunder (%) 20 50 30 70
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the upper 60s. Light winds.
.SATURDAY...Partly sunny with showers and thunderstorms likely.
Highs in the mid 80s. Minimum RH 69 percent. Light winds.
.SATURDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the upper 60s. Light winds.
.SUNDAY...Mostly sunny with showers and thunderstorms likely.
Highs in the mid 80s. Minimum RH 67 percent. Light winds.
.SUNDAY NIGHT...Partly cloudy with a slight chance of showers and
thunderstorms. Lows in the upper 60s. Light winds.
.MONDAY...Mostly sunny with showers and thunderstorms likely.
Highs in the upper 80s. Minimum RH 66 percent. Light winds.
.MONDAY NIGHT...Partly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the upper 60s. Light
winds.
.TUESDAY...Mostly sunny with showers and thunderstorms likely.
Highs in the upper 80s. Minimum RH 61 percent. West winds less
than 10 mph.
.TUESDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows around 70. Southeast winds less than 10 mph.
.WEDNESDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 60 percent.
North winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ102-171845-
East Polk-
Including the cities of Big Frog Mountain, Ducktown,
and Turtletown
143 PM EDT Wed Jul 16 2025
Tonight Thu Thu Night Fri
Cloud Cover Mclear Mclear Pcldy Pcldy
Temp (24h trend) 67-72 (+1) 87-92 (+1) 67-72 86-91
RH % (24h trend) 90-95 (-1) 50-55 (-4) 93-98 53-58
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) S 8 S 6
PM 20FT Wnd (mph) S 9 S 6 S 8 SW 5
Transport Wnd (mph) S 7 S 12 SW 7 SW 8
Mixing Hgt(ft-agl) 190 5110 70 4050
Vent Rate (mph-ft) 1330 61320 490 32400
Max Dispersion Early 5 Very Poor 43 Gen Good 4 Very Poor 27 Fair
Max Dispersion Late 3 Very Poor 53 Gen Good 3 Very Poor 31 Fair
Category Day 1 3 1 3
Max LVORI Early 6 6 6 7
Max LVORI Late 7 3 8 3
Precip Chance (%) 20 40 30 60
Precip Type None Tstms Tstms Tstms
Precip Duration 1 1 2
Precip Amount 0.01 0.01 0.01 0.12
Precip Begin 8 PM 2 PM Continuing 8 AM
Precip End 9 PM Continuing 2 AM Continuing
Chance of Thunder (%) 0 40 30 60
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows around 70. Light winds.
.SATURDAY...Mostly sunny with showers and thunderstorms likely.
Highs in the upper 80s. Minimum RH 65 percent. Light winds.
.SATURDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows around 70. Light winds.
.SUNDAY...Mostly sunny with showers and thunderstorms likely.
Highs in the upper 80s. Minimum RH 65 percent. Light winds.
.SUNDAY NIGHT...Partly cloudy with a slight chance of showers and
thunderstorms. Lows around 70. Light winds.
.MONDAY...Mostly sunny with showers and thunderstorms likely.
Highs in the upper 80s. Minimum RH 62 percent. Light winds.
.MONDAY NIGHT...Partly cloudy with a slight chance of showers and
thunderstorms. Lows around 70. Light winds.
.TUESDAY...Mostly sunny with showers and thunderstorms likely.
Highs around 90. Minimum RH 59 percent. Southwest winds less than
10 mph.
.TUESDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows around 70. Southeast winds less than 10 mph.
.WEDNESDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 56 percent.
Northeast winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
NCZ060-171845-
Cherokee-
Including the cities of Andrews, Marble, Topton, Hiawasse Dam,
Murphy, Unaka, and Violet
143 PM EDT Wed Jul 16 2025
Tonight Thu Thu Night Fri
Cloud Cover Pcldy Pcldy Pcldy Pcldy
Temp (24h trend) 66-71 (+1) 85-90 (0) 66-71 84-89
RH % (24h trend) 93-98 (-1) 49-54 (-6) 95-100 52-57
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) SE 5 Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) S 6 SW 10 SW 6 SW 9
Mixing Hgt(ft-agl) 250 4420 130 4260
Vent Rate (mph-ft) 1500 44200 780 38340
Max Dispersion Early 6 Very Poor 37 Fair 4 Very Poor 31 Fair
Max Dispersion Late 3 Very Poor 40 Fair 3 Very Poor 34 Fair
Category Day 1 3 1 3
Max LVORI Early 6 7 6 7
Max LVORI Late 7 3 8 4
Precip Chance (%) 20 50 30 70
Precip Type Tstms Tstms Tstms Tstms
Precip Duration 1 1 1 2
Precip Amount 0.01 0.01 0.04 0.29
Precip Begin 8 PM 10 AM Continuing 8 AM
Precip End 3 AM Continuing 2 AM Continuing
Chance of Thunder (%) 20 50 30 70
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the upper 60s. Light winds.
.SATURDAY...Partly sunny with showers and thunderstorms likely.
Highs in the upper 80s. Minimum RH 66 percent. Light winds.
.SATURDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the upper 60s. Light winds.
.SUNDAY...Mostly sunny with showers and thunderstorms likely.
Highs in the upper 80s. Minimum RH 64 percent. Light winds.
.SUNDAY NIGHT...Partly cloudy with a slight chance of showers and
thunderstorms. Lows in the upper 60s. Light winds.
.MONDAY...Mostly sunny with showers and thunderstorms likely.
Highs in the upper 80s. Minimum RH 62 percent. Light winds.
.MONDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the upper 60s. Light winds.
.TUESDAY...Mostly sunny with showers and thunderstorms likely.
Highs in the upper 80s. Minimum RH 60 percent. Southwest winds
less than 10 mph.
.TUESDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the upper 60s. Southeast winds less than
10 mph.
.WEDNESDAY...Mostly sunny with showers and thunderstorms likely.
Highs in the upper 80s. Minimum RH 57 percent. Northeast winds
less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
NCZ061-171845-
Clay-
Including the cities of Shooting Creek, Brasstown, Hayesville,
and Tusquitee
143 PM EDT Wed Jul 16 2025
Tonight Thu Thu Night Fri
Cloud Cover Pcldy Pcldy Pcldy Pcldy
Temp (24h trend) 64-69 (+1) 80-85 (0) 64-69 80-85
RH % (24h trend) 94-99 (-2) 59-64 (-6) 95-100 60-65
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) S 5 SW 5
PM 20FT Wnd (mph) SE 5 S 5 Lgt/Var SW 5
Transport Wnd (mph) S 6 SW 10 W 6 SW 9
Mixing Hgt(ft-agl) 140 3640 60 4030
Vent Rate (mph-ft) 840 36400 360 36270
Max Dispersion Early 5 Very Poor 29 Fair 4 Very Poor 28 Fair
Max Dispersion Late 3 Very Poor 31 Fair 3 Very Poor 33 Fair
Category Day 1 3 1 3
Max LVORI Early 7 8 6 8
Max LVORI Late 8 3 9 5
Precip Chance (%) 20 50 30 70
Precip Type Tstms Tstms Tstms Tstms
Precip Duration 1 1 1 2
Precip Amount 0.01 0.03 0.07 0.35
Precip Begin 8 PM 11 AM Continuing 8 AM
Precip End 3 AM Continuing 2 AM Continuing
Chance of Thunder (%) 20 50 30 70
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the mid 60s. Light winds.
.SATURDAY...Mostly sunny with showers and thunderstorms likely.
Highs in the lower 80s. Minimum RH 73 percent. Light winds.
.SATURDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the upper 60s. Light winds.
.SUNDAY...Mostly sunny with showers and thunderstorms likely.
Highs in the mid 80s. Minimum RH 70 percent. Light winds.
.SUNDAY NIGHT...Partly cloudy with a slight chance of showers and
thunderstorms. Lows in the upper 60s. Light winds.
.MONDAY...Mostly sunny with showers and thunderstorms likely.
Highs in the mid 80s. Minimum RH 69 percent. Light winds.
.MONDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the mid 60s. Light winds.
.TUESDAY...Mostly sunny with showers and thunderstorms likely.
Highs in the mid 80s. Minimum RH 68 percent. South winds less
than 10 mph.
.TUESDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the upper 60s. East winds less than
10 mph.
.WEDNESDAY...Mostly sunny with showers and thunderstorms likely.
Highs in the mid 80s. Minimum RH 65 percent. Northeast winds less
than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ015-171845-
Hancock-
Including the cities of Evanston, Sneedville, Treadway,
and Kyles Ford
143 PM EDT Wed Jul 16 2025
Tonight Thu Thu Night Fri
Cloud Cover Pcldy Pcldy Pcldy Pcldy
Temp (24h trend) 67-72 (+2) 87-92 (-1) 68-73 85-90
RH % (24h trend) 91-96 (-5) 53-58 (-1) 95-100 57-62
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) SW 7 W 15 SW 6 SW 9
Mixing Hgt(ft-agl) 210 4690 170 3830
Vent Rate (mph-ft) 1470 70350 1020 34470
Max Dispersion Early 5 Very Poor 51 Gen Good 4 Very Poor 28 Fair
Max Dispersion Late 4 Very Poor 61 Good 5 Very Poor 32 Fair
Category Day 1 4 1 3
Max LVORI Early 7 6 7 7
Max LVORI Late 8 3 8 4
Precip Chance (%) 30 50 40 80
Precip Type Tstms Tstms Tstms Tstms
Precip Duration 1 1 1 5
Precip Amount 0.05 0.07 0.04 0.28
Precip Begin 8 PM 8 AM Continuing Continuing
Precip End 5 AM Continuing Continuing Continuing
Chance of Thunder (%) 30 50 40 70
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows around 70. Light winds.
.SATURDAY...Showers with thunderstorms likely. Highs in the upper
80s. Minimum RH 69 percent. Light winds.
.SATURDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows around 70. Light winds.
.SUNDAY...Partly sunny with showers and thunderstorms likely.
Highs in the upper 80s. Minimum RH 65 percent. Light winds.
.SUNDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows around 70. Light winds.
.MONDAY...Partly sunny with showers and thunderstorms likely.
Highs in the upper 80s. Minimum RH 66 percent. Light winds.
.MONDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the upper 60s. Light winds.
.TUESDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 58 percent.
Southwest winds less than 10 mph.
.TUESDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows around 70. Light and variable wind.
.WEDNESDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 58 percent.
Southwest winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ016-171845-
Hawkins-
Including the city of Mooresburg
143 PM EDT Wed Jul 16 2025
Tonight Thu Thu Night Fri
Cloud Cover Pcldy Pcldy Pcldy Pcldy
Temp (24h trend) 67-72 (+1) 87-92 (-1) 68-73 86-91
RH % (24h trend) 91-96 (-4) 53-58 (-3) 95-100 58-63
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) SW 5 Lgt/Var
PM 20FT Wnd (mph) Lgt/Var SW 5 Lgt/Var Lgt/Var
Transport Wnd (mph) SW 5 W 16 SW 7 SW 10
Mixing Hgt(ft-agl) 230 4810 220 3820
Vent Rate (mph-ft) 1150 76960 1540 38200
Max Dispersion Early 4 Very Poor 54 Gen Good 4 Very Poor 33 Fair
Max Dispersion Late 2 Very Poor 67 Good 3 Very Poor 34 Fair
Category Day 1 4 1 3
Max LVORI Early 7 7 7 7
Max LVORI Late 9 3 8 4
Precip Chance (%) 30 50 40 80
Precip Type Tstms Tstms Tstms Tstms
Precip Duration 1 1 1 5
Precip Amount 0.09 0.10 0.04 0.31
Precip Begin 8 PM 8 AM Continuing Continuing
Precip End 5 AM Continuing Continuing Continuing
Chance of Thunder (%) 30 50 40 70
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows around 70. Light winds.
.SATURDAY...Partly sunny with showers and thunderstorms likely.
Highs in the upper 80s. Minimum RH 70 percent. Light winds.
.SATURDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows around 70. Light winds.
.SUNDAY...Partly sunny with showers and thunderstorms likely.
Highs in the upper 80s. Minimum RH 67 percent. Light winds.
.SUNDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows around 70. Light winds.
.MONDAY...Partly sunny with showers and thunderstorms likely.
Highs in the upper 80s. Minimum RH 68 percent. Light winds.
.MONDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the upper 60s. Light winds.
.TUESDAY...Mostly sunny with showers likely and a chance of
thunderstorms. Highs in the lower 90s. Minimum RH 60 percent.
South winds less than 10 mph.
.TUESDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the lower 70s. East winds less than
10 mph.
.WEDNESDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 60 percent.
Southwest winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ017-171845-
Sullivan-
Including the cities of Kingsport, Bristol TN,
and South Holston Dam
143 PM EDT Wed Jul 16 2025
Tonight Thu Thu Night Fri
Cloud Cover Pcldy Pcldy Pcldy Pcldy
Temp (24h trend) 68-73 (+1) 85-90 (-1) 68-73 84-89
RH % (24h trend) 91-96 (0) 57-62 (-3) 94-99 62-67
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) SW 6 SW 5
PM 20FT Wnd (mph) S 6 SW 6 S 6 W 5
Transport Wnd (mph) SW 5 W 15 SW 7 W 9
Mixing Hgt(ft-agl) 290 4000 210 3680
Vent Rate (mph-ft) 1450 60000 1470 33120
Max Dispersion Early 4 Very Poor 50 Gen Good 4 Very Poor 34 Fair
Max Dispersion Late 3 Very Poor 54 Gen Good 3 Very Poor 31 Fair
Category Day 1 4 1 3
Max LVORI Early 6 7 6 7
Max LVORI Late 8 3 8 4
Precip Chance (%) 50 60 40 80
Precip Type Tstms Tstms Tstms Tstms
Precip Duration 1 1 1 5
Precip Amount 0.08 0.10 0.04 0.27
Precip Begin 8 PM 9 AM Continuing Continuing
Precip End 4 AM Continuing Continuing Continuing
Chance of Thunder (%) 40 50 40 70
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the lower 70s. Light winds.
.SATURDAY...Showers with thunderstorms likely. Highs in the mid
80s. Minimum RH 71 percent. Light winds.
.SATURDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows around 70. Light winds.
.SUNDAY...Partly sunny with showers and thunderstorms likely.
Highs in the mid 80s. Minimum RH 69 percent. Southwest winds less
than 10 mph.
.SUNDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows around 70. Light winds.
.MONDAY...Partly sunny with showers and thunderstorms likely.
Highs in the upper 80s. Minimum RH 67 percent. Southwest winds
less than 10 mph.
.MONDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the upper 60s. Light winds.
.TUESDAY...Mostly sunny with showers likely and a chance of
thunderstorms. Highs in the upper 80s. Minimum RH 64 percent.
South winds less than 10 mph.
.TUESDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows around 70. Southeast winds less than 10 mph.
.WEDNESDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs around 90. Minimum RH 61 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.
$$
TNZ046-171845-
Northwest Carter-
Including the city of Elizabethton
143 PM EDT Wed Jul 16 2025
Tonight Thu Thu Night Fri
Cloud Cover Pcldy Pcldy Pcldy Pcldy
Temp (24h trend) 66-71 (0) 84-89 (-1) 67-72 83-88
RH % (24h trend) 87-92 (0) 55-60 (-5) 87-92 55-60
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) SW 5 W 5
PM 20FT Wnd (mph) S 6 SW 5 S 5 W 5
Transport Wnd (mph) SW 6 W 14 SW 7 W 10
Mixing Hgt(ft-agl) 200 4020 170 3310
Vent Rate (mph-ft) 1200 56280 1190 33100
Max Dispersion Early 5 Very Poor 47 Gen Good 6 Very Poor 32 Fair
Max Dispersion Late 5 Very Poor 53 Gen Good 4 Very Poor 27 Fair
Category Day 1 3 1 3
Max LVORI Early 5 6 6 5
Max LVORI Late 7 3 6 4
Precip Chance (%) 50 60 30 80
Precip Type Tstms Tstms Tstms Tstms
Precip Duration 1 2 1 5
Precip Amount 0.02 0.11 0.08 0.36
Precip Begin 8 PM 9 AM Continuing Continuing
Precip End 5 AM Continuing Continuing Continuing
Chance of Thunder (%) 40 60 30 70
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows around 70. Light winds.
.SATURDAY...Showers with thunderstorms likely. Highs in the mid
80s. Minimum RH 68 percent. Light winds.
.SATURDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the upper 60s. Light winds.
.SUNDAY...Partly sunny with showers and thunderstorms likely.
Highs in the mid 80s. Minimum RH 65 percent. Southwest winds less
than 10 mph.
.SUNDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the upper 60s. Light winds.
.MONDAY...Partly sunny with showers and thunderstorms likely.
Highs in the upper 80s. Minimum RH 63 percent. Southwest winds
less than 10 mph.
.MONDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the upper 60s. Light winds.
.TUESDAY...Mostly sunny with showers likely and a chance of
thunderstorms. Highs in the upper 80s. Minimum RH 62 percent.
South winds less than 10 mph.
.TUESDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the upper 60s. Southeast winds less than
10 mph.
.WEDNESDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 57 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.
$$
TNZ044-171845-
Washington TN-
Including the city of Johnson City
143 PM EDT Wed Jul 16 2025
Tonight Thu Thu Night Fri
Cloud Cover Pcldy Pcldy Pcldy Pcldy
Temp (24h trend) 67-72 (+1) 85-90 (-2) 67-72 85-90
RH % (24h trend) 90-95 (0) 55-60 (-4) 91-96 60-65
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) SW 5 SW 5
PM 20FT Wnd (mph) S 5 SW 5 Lgt/Var W 5
Transport Wnd (mph) S 5 W 14 SW 7 W 10
Mixing Hgt(ft-agl) 250 4170 160 3740
Vent Rate (mph-ft) 1250 58380 1120 37400
Max Dispersion Early 5 Very Poor 46 Gen Good 4 Very Poor 35 Fair
Max Dispersion Late 3 Very Poor 51 Gen Good 3 Very Poor 31 Fair
Category Day 1 3 1 3
Max LVORI Early 6 7 6 6
Max LVORI Late 7 3 7 3
Precip Chance (%) 40 60 40 80
Precip Type Tstms Tstms Tstms Tstms
Precip Duration 1 1 1 5
Precip Amount 0.04 0.12 0.16 0.31
Precip Begin 8 PM 9 AM Continuing Continuing
Precip End 3 AM Continuing Continuing Continuing
Chance of Thunder (%) 40 60 40 70
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows around 70. Light winds.
.SATURDAY...Showers with thunderstorms likely. Highs in the upper
80s. Minimum RH 69 percent. Light winds.
.SATURDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows around 70. Light winds.
.SUNDAY...Partly sunny with showers and thunderstorms likely.
Highs in the upper 80s. Minimum RH 68 percent. Southwest winds
less than 10 mph.
.SUNDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows around 70. Light winds.
.MONDAY...Partly sunny with showers and thunderstorms likely.
Highs in the upper 80s. Minimum RH 68 percent. Southwest winds
less than 10 mph.
.MONDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the upper 60s. Light winds.
.TUESDAY...Mostly sunny with showers likely and a chance of
thunderstorms. Highs in the upper 80s. Minimum RH 63 percent.
Southwest winds less than 10 mph.
.TUESDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows around 70. Southeast winds less than 10 mph.
.WEDNESDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs around 90. Minimum RH 61 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.
$$
TNZ042-171845-
Northwest Greene-
Including the city of Greeneville
143 PM EDT Wed Jul 16 2025
Tonight Thu Thu Night Fri
Cloud Cover Pcldy Mclear Pcldy Pcldy
Temp (24h trend) 67-72 (+1) 87-92 (-1) 67-72 86-91
RH % (24h trend) 91-96 (-1) 50-55 (-6) 93-98 56-61
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) SW 5 SW 5
PM 20FT Wnd (mph) S 5 SW 5 Lgt/Var W 5
Transport Wnd (mph) S 6 W 14 SW 6 W 10
Mixing Hgt(ft-agl) 260 4440 150 3980
Vent Rate (mph-ft) 1560 62160 900 39800
Max Dispersion Early 3 Very Poor 46 Gen Good 4 Very Poor 37 Fair
Max Dispersion Late 3 Very Poor 55 Gen Good 3 Very Poor 35 Fair
Category Day 1 4 1 3
Max LVORI Early 6 7 6 6
Max LVORI Late 8 3 8 3
Precip Chance (%) 40 50 30 80
Precip Type Tstms Tstms Tstms Tstms
Precip Duration 1 1 1 5
Precip Amount 0.02 0.14 0.07 0.37
Precip Begin 8 PM 8 AM Continuing Continuing
Precip End 3 AM Continuing Continuing Continuing
Chance of Thunder (%) 40 50 30 70
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows around 70. Light winds.
.SATURDAY...Partly sunny with showers and thunderstorms likely.
Highs in the upper 80s. Minimum RH 66 percent. Light winds.
.SATURDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows around 70. Light winds.
.SUNDAY...Partly sunny with showers and thunderstorms likely.
Highs in the upper 80s. Minimum RH 63 percent. Southwest winds
less than 10 mph.
.SUNDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows around 70. Light winds.
.MONDAY...Partly sunny with showers and thunderstorms likely.
Highs in the upper 80s. Minimum RH 66 percent. Southwest winds
less than 10 mph.
.MONDAY NIGHT...Partly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the upper 60s. Light
winds.
.TUESDAY...Mostly sunny with showers likely and a chance of
thunderstorms. Highs in the lower 90s. Minimum RH 59 percent.
Southwest winds less than 10 mph.
.TUESDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows around 70. Southeast winds less than 10 mph.
.WEDNESDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 58 percent.
Southwest winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ038-171845-
Grainger-
Including the city of Bean Station
143 PM EDT Wed Jul 16 2025
Tonight Thu Thu Night Fri
Cloud Cover Pcldy Pcldy Pcldy Pcldy
Temp (24h trend) 69-74 (+2) 89-94 (-1) 69-74 88-93
RH % (24h trend) 88-93 (-6) 50-55 (-4) 89-94 57-62
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) SW 5 Lgt/Var
PM 20FT Wnd (mph) Lgt/Var SW 5 Lgt/Var Lgt/Var
Transport Wnd (mph) SW 7 W 14 SW 6 SW 12
Mixing Hgt(ft-agl) 240 4670 210 3980
Vent Rate (mph-ft) 1680 65380 1260 47760
Max Dispersion Early 3 Very Poor 60 Gen Good 4 Very Poor 38 Fair
Max Dispersion Late 4 Very Poor 64 Good 4 Very Poor 40 Fair
Category Day 1 4 1 3
Max LVORI Early 6 5 6 6
Max LVORI Late 6 3 7 3
Precip Chance (%) 30 40 30 80
Precip Type Tstms Tstms Tstms Tstms
Precip Duration 1 1 1 5
Precip Amount 0.03 0.02 0.03 0.12
Precip Begin 8 PM 8 AM Continuing Continuing
Precip End 4 AM Continuing Continuing Continuing
Chance of Thunder (%) 30 40 30 70
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly cloudy with a slight chance of showers and
thunderstorms. Lows in the lower 70s. Light winds.
.SATURDAY...Partly sunny with showers and thunderstorms likely.
Highs in the upper 80s. Minimum RH 70 percent. Light winds.
.SATURDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the lower 70s. Light winds.
.SUNDAY...Partly sunny with showers and thunderstorms likely.
Highs around 90. Minimum RH 65 percent. Light winds.
.SUNDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the lower 70s. Light winds.
.MONDAY...Partly sunny with a chance of showers and
thunderstorms. Highs around 90. Minimum RH 67 percent. Light
winds.
.MONDAY NIGHT...Partly cloudy with a slight chance of showers and
thunderstorms. Lows in the lower 70s. Light winds.
.TUESDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 58 percent.
West winds less than 10 mph.
.TUESDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the lower 70s. East winds less than
10 mph.
.WEDNESDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 57 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.
$$
TNZ039-171845-
Hamblen-
Including the cities of Alpha, Morristown, and Russellville
143 PM EDT Wed Jul 16 2025
Tonight Thu Thu Night Fri
Cloud Cover Pcldy Mclear Pcldy Pcldy
Temp (24h trend) 69-74 (+2) 89-94 (-1) 69-74 89-94
RH % (24h trend) 91-96 (-4) 50-55 (-4) 95-100 56-61
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) SW 5 Lgt/Var
PM 20FT Wnd (mph) Lgt/Var SW 5 Lgt/Var Lgt/Var
Transport Wnd (mph) SW 6 W 16 SW 6 SW 13
Mixing Hgt(ft-agl) 260 4840 250 3770
Vent Rate (mph-ft) 1560 77440 1500 49010
Max Dispersion Early 3 Very Poor 60 Gen Good 4 Very Poor 39 Fair
Max Dispersion Late 2 Very Poor 68 Good 4 Very Poor 41 Gen Good
Category Day 1 4 1 3
Max LVORI Early 7 6 7 6
Max LVORI Late 8 2 7 3
Precip Chance (%) 30 50 30 80
Precip Type Tstms Tstms Tstms Tstms
Precip Duration 1 1 1 5
Precip Amount 0.08 0.04 0.03 0.15
Precip Begin 8 PM 8 AM Continuing Continuing
Precip End 4 AM Continuing Continuing Continuing
Chance of Thunder (%) 30 50 30 70
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the lower 70s. Light winds.
.SATURDAY...Partly sunny with showers and thunderstorms likely.
Highs around 90. Minimum RH 68 percent. Light winds.
.SATURDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the lower 70s. Light winds.
.SUNDAY...Partly sunny with showers and thunderstorms likely.
Highs around 90. Minimum RH 64 percent. Light winds.
.SUNDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the lower 70s. Light winds.
.MONDAY...Partly sunny with showers and thunderstorms likely.
Highs around 90. Minimum RH 66 percent. Light winds.
.MONDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the lower 70s. Light winds.
.TUESDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 57 percent.
West winds less than 10 mph.
.TUESDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the lower 70s. Light and variable wind.
.WEDNESDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 57 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.
$$
TNZ040-171845-
Northwest Cocke-
Including the cities of Bybee and Newport
143 PM EDT Wed Jul 16 2025
Tonight Thu Thu Night Fri
Cloud Cover Pcldy Mclear Pcldy Pcldy
Temp (24h trend) 69-74 (+2) 87-92 (-1) 69-74 87-92
RH % (24h trend) 89-94 (-2) 50-55 (-5) 91-96 54-59
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) SW 5 Lgt/Var
PM 20FT Wnd (mph) Lgt/Var SW 5 Lgt/Var Lgt/Var
Transport Wnd (mph) S 5 W 13 SW 5 W 9
Mixing Hgt(ft-agl) 230 4620 120 4340
Vent Rate (mph-ft) 1150 60060 600 39060
Max Dispersion Early 3 Very Poor 52 Gen Good 3 Very Poor 37 Fair
Max Dispersion Late 2 Very Poor 51 Gen Good 2 Very Poor 36 Fair
Category Day 1 4 1 3
Max LVORI Early 6 6 6 6
Max LVORI Late 7 3 7 3
Precip Chance (%) 30 50 30 80
Precip Type Tstms Tstms Tstms Tstms
Precip Duration 1 1 1 5
Precip Amount 0.02 0.03 0.02 0.21
Precip Begin 8 PM 8 AM Continuing Continuing
Precip End 3 AM Continuing Continuing Continuing
Chance of Thunder (%) 30 50 30 70
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the lower 70s. Light winds.
.SATURDAY...Partly sunny with showers and thunderstorms likely.
Highs in the upper 80s. Minimum RH 63 percent. Light winds.
.SATURDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the lower 70s. Light winds.
.SUNDAY...Mostly sunny with showers and thunderstorms likely.
Highs in the upper 80s. Minimum RH 60 percent. Light winds.
.SUNDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the lower 70s. Light winds.
.MONDAY...Mostly sunny with showers and thunderstorms likely.
Highs in the upper 80s. Minimum RH 63 percent. Light winds.
.MONDAY NIGHT...Partly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the lower 70s. Light
winds.
.TUESDAY...Mostly sunny with showers likely and a chance of
thunderstorms. Highs in the lower 90s. Minimum RH 55 percent.
Northwest winds less than 10 mph.
.TUESDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the lower 70s. Southeast winds less than
10 mph.
.WEDNESDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 55 percent.
Northwest winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ070-171845-
Jefferson-
Including the cities of Jefferson City, Strawberry Plains,
Chestnut Hill, Dandridge, and White Pine
143 PM EDT Wed Jul 16 2025
Tonight Thu Thu Night Fri
Cloud Cover Pcldy Mclear Pcldy Pcldy
Temp (24h trend) 70-75 (+2) 90-95 (0) 70-75 89-94
RH % (24h trend) 89-94 (-4) 49-54 (-6) 90-95 55-60
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) SW 5 SW 5
PM 20FT Wnd (mph) Lgt/Var SW 5 Lgt/Var SW 5
Transport Wnd (mph) SW 6 W 15 SW 7 SW 12
Mixing Hgt(ft-agl) 310 5030 280 4360
Vent Rate (mph-ft) 1860 75450 1960 52320
Max Dispersion Early 3 Very Poor 66 Good 4 Very Poor 46 Gen Good
Max Dispersion Late 2 Very Poor 65 Good 3 Very Poor 45 Gen Good
Category Day 1 4 1 3
Max LVORI Early 6 6 6 6
Max LVORI Late 7 2 7 3
Precip Chance (%) 30 50 30 80
Precip Type Tstms Tstms Tstms Tstms
Precip Duration 1 1 1 5
Precip Amount 0.03 0.01 0.02 0.10
Precip Begin 8 PM 8 AM Continuing Continuing
Precip End 3 AM Continuing Continuing Continuing
Chance of Thunder (%) 30 50 30 70
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the lower 70s. Light winds.
.SATURDAY...Partly sunny with showers and thunderstorms likely.
Highs around 90. Minimum RH 67 percent. Light winds.
.SATURDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the lower 70s. Light winds.
.SUNDAY...Mostly sunny with showers and thunderstorms likely.
Highs in the lower 90s. Minimum RH 62 percent. Southwest winds
less than 10 mph.
.SUNDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the lower 70s. Light winds.
.MONDAY...Mostly sunny with showers and thunderstorms likely.
Highs in the lower 90s. Minimum RH 66 percent. Southwest winds
less than 10 mph.
.MONDAY NIGHT...Partly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the lower 70s. Light
winds.
.TUESDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 56 percent.
West winds less than 10 mph.
.TUESDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the lower 70s. Southeast winds less than
10 mph.
.WEDNESDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the mid 90s. 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.
$$
TNZ035-171845-
Morgan-
Including the cities of Pine Orchard, High Point, and Petros
143 PM EDT Wed Jul 16 2025
Tonight Thu Thu Night Fri
Cloud Cover Pcldy Pcldy Pcldy Pcldy
Temp (24h trend) 68-73 (+1) 86-91 (0) 68-73 84-89
RH % (24h trend) 92-97 (-4) 55-60 (-3) 95-100 63-68
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) SW 6 SW 5
PM 20FT Wnd (mph) SW 6 SW 5 SW 5 Lgt/Var
Transport Wnd (mph) S 8 SW 10 SW 7 SW 9
Mixing Hgt(ft-agl) 270 4560 230 3590
Vent Rate (mph-ft) 2160 45600 1610 32310
Max Dispersion Early 4 Very Poor 42 Gen Good 3 Very Poor 27 Fair
Max Dispersion Late 4 Very Poor 46 Gen Good 4 Very Poor 29 Fair
Category Day 1 3 1 3
Max LVORI Early 6 6 6 7
Max LVORI Late 7 3 9 5
Precip Chance (%) 20 50 30 80
Precip Type Tstms Tstms Tstms Tstms
Precip Duration 1 1 1 5
Precip Amount 0.01 0.08 0.03 0.21
Precip Begin 8 PM 8 AM Continuing Continuing
Precip End 3 AM Continuing Continuing Continuing
Chance of Thunder (%) 20 50 30 70
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly cloudy with a slight chance of showers and
thunderstorms. Lows in the lower 70s. Light winds.
.SATURDAY...Showers with thunderstorms likely. Highs in the mid
80s. Minimum RH 73 percent. Light winds.
.SATURDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows around 70. Light winds.
.SUNDAY...Mostly sunny with showers and thunderstorms likely.
Highs in the upper 80s. Minimum RH 69 percent. Light winds.
.SUNDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the lower 70s. Light winds.
.MONDAY...Partly sunny with showers and thunderstorms likely.
Highs in the upper 80s. Minimum RH 71 percent. Light winds.
.MONDAY NIGHT...Partly cloudy with a slight chance of showers and
thunderstorms. Lows around 70. Light winds.
.TUESDAY...Mostly sunny with showers and thunderstorms likely.
Highs in the lower 90s. Minimum RH 60 percent. West winds less
than 10 mph.
.TUESDAY NIGHT...Partly cloudy with a slight chance of showers
and thunderstorms. Lows in the lower 70s. Southwest winds less
than 10 mph.
.WEDNESDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the lower 90s. 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.
$$
TNZ012-171845-
Scott TN-
Including the cities of Big South Fork National, Oneida,
Smokey Junction, Elgin, Huntsville, Norma, and Slick Rock
143 PM EDT Wed Jul 16 2025
Tonight Thu Thu Night Fri
Cloud Cover Pcldy Pcldy Pcldy Pcldy
Temp (24h trend) 68-73 (+1) 85-90 (-1) 68-73 83-88
RH % (24h trend) 90-95 (-4) 57-62 (-1) 93-98 64-69
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) SW 6 Lgt/Var
PM 20FT Wnd (mph) SW 6 Lgt/Var SW 5 Lgt/Var
Transport Wnd (mph) SW 8 SW 13 SW 8 SW 9
Mixing Hgt(ft-agl) 300 4500 260 3920
Vent Rate (mph-ft) 2400 58500 2080 35280
Max Dispersion Early 5 Very Poor 44 Gen Good 4 Very Poor 29 Fair
Max Dispersion Late 5 Very Poor 47 Gen Good 4 Very Poor 31 Fair
Category Day 1 4 1 3
Max LVORI Early 6 5 6 7
Max LVORI Late 7 3 8 5
Precip Chance (%) 20 50 30 80
Precip Type Tstms Tstms Tstms Tstms
Precip Duration 1 2 1 5
Precip Amount 0.02 0.08 0.02 0.27
Precip Begin 8 PM Continuing Continuing Continuing
Precip End Continuing Continuing Continuing Continuing
Chance of Thunder (%) 20 50 30 70
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly cloudy with a slight chance of showers and
thunderstorms. Lows in the lower 70s. Light winds.
.SATURDAY...Showers with thunderstorms likely. Highs in the mid
80s. Minimum RH 74 percent. Light winds.
.SATURDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows around 70. Light winds.
.SUNDAY...Mostly sunny with showers and thunderstorms likely.
Highs in the upper 80s. Minimum RH 70 percent. Light winds.
.SUNDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the lower 70s. Light winds.
.MONDAY...Partly sunny with showers and thunderstorms likely.
Highs in the upper 80s. Minimum RH 73 percent. Light winds.
.MONDAY NIGHT...Partly cloudy with a slight chance of showers and
thunderstorms. Lows around 70. Light winds.
.TUESDAY...Mostly sunny with showers likely and a chance of
thunderstorms. Highs around 90. Minimum RH 61 percent. West winds
less than 10 mph.
.TUESDAY NIGHT...Partly cloudy with a slight chance of showers
and thunderstorms. Lows in the lower 70s. South winds less than
10 mph.
.WEDNESDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the lower 90s. 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.
$$
TNZ013-171845-
Campbell-
Including the cities of Fincastle, La Follette, Elk Valley,
Jellico, White Oak, Caryville, and Royal Blue
143 PM EDT Wed Jul 16 2025
Tonight Thu Thu Night Fri
Cloud Cover Pcldy Pcldy Pcldy Pcldy
Temp (24h trend) 69-74 (+2) 84-89 (-1) 69-74 82-87
RH % (24h trend) 89-94 (-6) 56-61 (-1) 90-95 62-67
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) SW 6 SW 5
PM 20FT Wnd (mph) SW 6 SW 5 SW 5 Lgt/Var
Transport Wnd (mph) SW 9 SW 13 SW 7 SW 9
Mixing Hgt(ft-agl) 180 4500 120 3940
Vent Rate (mph-ft) 1620 58500 840 35460
Max Dispersion Early 4 Very Poor 45 Gen Good 4 Very Poor 31 Fair
Max Dispersion Late 4 Very Poor 49 Gen Good 3 Very Poor 32 Fair
Category Day 1 4 1 3
Max LVORI Early 5 6 6 6
Max LVORI Late 6 3 7 4
Precip Chance (%) 30 60 30 90
Precip Type Tstms Tstms Tstms Tstms
Precip Duration 1 2 1 5
Precip Amount 0.02 0.04 0.02 0.24
Precip Begin 8 PM Continuing Continuing Continuing
Precip End Continuing Continuing Continuing Continuing
Chance of Thunder (%) 20 60 30 70
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly cloudy with a slight chance of showers and
thunderstorms. Lows in the lower 70s. Light winds.
.SATURDAY...Showers with thunderstorms likely. Highs in the mid
80s. Minimum RH 75 percent. Light winds.
.SATURDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the lower 70s. Light winds.
.SUNDAY...Showers with thunderstorms likely. Highs in the mid
80s. Minimum RH 71 percent. Light winds.
.SUNDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the lower 70s. Light winds.
.MONDAY...Partly sunny with showers and thunderstorms likely.
Highs in the mid 80s. Minimum RH 73 percent. Light winds.
.MONDAY NIGHT...Partly cloudy with a slight chance of showers and
thunderstorms. Lows around 70. Light winds.
.TUESDAY...Mostly sunny with showers likely and a chance of
thunderstorms. Highs in the upper 80s. Minimum RH 61 percent.
Southwest winds less than 10 mph.
.TUESDAY NIGHT...Partly cloudy with a slight chance of showers
and thunderstorms. Lows in the lower 70s. South winds less than
10 mph.
.WEDNESDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the upper 80s. 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.
$$
TNZ014-171845-
Claiborne-
Including the cities of Lone Mountain, Sandlick, Springdale,
Arthur, Harrogate-Shawanee, Clairfield, and Howard Quarter
143 PM EDT Wed Jul 16 2025
Tonight Thu Thu Night Fri
Cloud Cover Pcldy Pcldy Pcldy Pcldy
Temp (24h trend) 68-73 (+2) 87-92 (0) 68-73 85-90
RH % (24h trend) 91-96 (-5) 54-59 (-1) 95-100 59-64
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) SW 5 Lgt/Var
PM 20FT Wnd (mph) Lgt/Var SW 5 Lgt/Var Lgt/Var
Transport Wnd (mph) SW 7 SW 12 SW 6 SW 10
Mixing Hgt(ft-agl) 240 4280 220 3990
Vent Rate (mph-ft) 1680 51360 1320 39900
Max Dispersion Early 4 Very Poor 41 Gen Good 3 Very Poor 33 Fair
Max Dispersion Late 4 Very Poor 53 Gen Good 4 Very Poor 37 Fair
Category Day 1 3 1 3
Max LVORI Early 6 6 6 7
Max LVORI Late 7 3 8 4
Precip Chance (%) 30 50 30 80
Precip Type Tstms Tstms Tstms Tstms
Precip Duration 1 1 1 5
Precip Amount 0.06 0.08 0.04 0.20
Precip Begin 8 PM 8 AM Continuing Continuing
Precip End 4 AM Continuing Continuing Continuing
Chance of Thunder (%) 30 50 30 70
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly cloudy with a slight chance of showers and
thunderstorms. Lows around 70. Light winds.
.SATURDAY...Showers with thunderstorms likely. Highs in the mid
80s. Minimum RH 72 percent. Light winds.
.SATURDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows around 70. Light winds.
.SUNDAY...Partly sunny with showers and thunderstorms likely.
Highs in the upper 80s. Minimum RH 67 percent. Light winds.
.SUNDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows around 70. Light winds.
.MONDAY...Partly sunny with showers and thunderstorms likely.
Highs in the upper 80s. Minimum RH 68 percent. Light winds.
.MONDAY NIGHT...Mostly cloudy with a slight chance of showers and
thunderstorms. Lows around 70. Light winds.
.TUESDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 60 percent.
Southwest winds less than 10 mph.
.TUESDAY NIGHT...Partly cloudy with a slight chance of showers
and thunderstorms. Lows in the lower 70s. Southeast winds less
than 10 mph.
.WEDNESDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the lower 90s. 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.
$$
TNZ037-171845-
Union-
Including the cities of Maynardville, Norris Lake, Paulette,
Rose Hill, Sharps Chapel, and Luttrell
143 PM EDT Wed Jul 16 2025
Tonight Thu Thu Night Fri
Cloud Cover Pcldy Mclear Pcldy Pcldy
Temp (24h trend) 69-74 (+2) 88-93 (0) 69-74 86-91
RH % (24h trend) 88-93 (-7) 54-59 (-1) 90-95 59-64
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) SW 5 Lgt/Var
PM 20FT Wnd (mph) Lgt/Var SW 5 Lgt/Var Lgt/Var
Transport Wnd (mph) SW 8 SW 14 SW 6 SW 12
Mixing Hgt(ft-agl) 310 4740 310 4250
Vent Rate (mph-ft) 2480 66360 1860 51000
Max Dispersion Early 4 Very Poor 58 Gen Good 4 Very Poor 40 Fair
Max Dispersion Late 5 Very Poor 59 Gen Good 4 Very Poor 42 Gen Good
Category Day 1 4 1 3
Max LVORI Early 6 5 6 6
Max LVORI Late 6 3 7 4
Precip Chance (%) 30 50 30 80
Precip Type Tstms Tstms Tstms Tstms
Precip Duration 1 1 1 5
Precip Amount 0.08 0.02 0.03 0.14
Precip Begin 8 PM 8 AM Continuing Continuing
Precip End 4 AM Continuing Continuing Continuing
Chance of Thunder (%) 20 50 30 70
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly cloudy with a slight chance of showers and
thunderstorms. Lows in the lower 70s. Light winds.
.SATURDAY...Partly sunny with showers and thunderstorms likely.
Highs in the upper 80s. Minimum RH 72 percent. Light winds.
.SATURDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the lower 70s. Light winds.
.SUNDAY...Partly sunny with showers and thunderstorms likely.
Highs in the upper 80s. Minimum RH 68 percent. Light winds.
.SUNDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the lower 70s. Light winds.
.MONDAY...Partly sunny with showers and thunderstorms likely.
Highs in the upper 80s. Minimum RH 70 percent. Light winds.
.MONDAY NIGHT...Partly cloudy with a slight chance of showers and
thunderstorms. Lows in the lower 70s. Light winds.
.TUESDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 59 percent.
Southwest winds less than 10 mph.
.TUESDAY NIGHT...Mostly cloudy with a slight chance of showers
and thunderstorms. Lows in the lower 70s. East winds less than
10 mph.
.WEDNESDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the lower 90s. 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.
$$
TNZ036-171845-
Anderson-
Including the cities of Oak Ridge and Clinton
143 PM EDT Wed Jul 16 2025
Tonight Thu Thu Night Fri
Cloud Cover Pcldy Mclear Pcldy Pcldy
Temp (24h trend) 70-75 (+2) 86-91 (0) 70-75 85-90
RH % (24h trend) 87-92 (-6) 51-56 (-6) 89-94 57-62
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) SW 6 SW 6
PM 20FT Wnd (mph) SW 6 SW 5 SW 6 Lgt/Var
Transport Wnd (mph) SW 9 SW 14 SW 8 SW 10
Mixing Hgt(ft-agl) 250 4750 220 4000
Vent Rate (mph-ft) 2250 66500 1760 40000
Max Dispersion Early 5 Very Poor 55 Gen Good 4 Very Poor 39 Fair
Max Dispersion Late 5 Very Poor 63 Good 5 Very Poor 40 Fair
Category Day 1 4 1 3
Max LVORI Early 5 5 6 6
Max LVORI Late 6 3 6 4
Precip Chance (%) 20 50 30 80
Precip Type Tstms Tstms Tstms Tstms
Precip Duration 1 1 1 5
Precip Amount 0.02 0.01 0.01 0.14
Precip Begin 8 PM 8 AM Continuing Continuing
Precip End 4 AM Continuing Continuing Continuing
Chance of Thunder (%) 20 50 30 70
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly cloudy with a slight chance of showers and
thunderstorms. Lows in the lower 70s. Light winds.
.SATURDAY...Partly sunny with showers and thunderstorms likely.
Highs in the mid 80s. Minimum RH 73 percent. Light winds.
.SATURDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the lower 70s. Light winds.
.SUNDAY...Partly sunny with showers and thunderstorms likely.
Highs in the upper 80s. Minimum RH 70 percent. Light winds.
.SUNDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the lower 70s. Light winds.
.MONDAY...Partly sunny with showers and thunderstorms likely.
Highs in the upper 80s. Minimum RH 71 percent. Light winds.
.MONDAY NIGHT...Partly cloudy with a slight chance of showers and
thunderstorms. Lows in the lower 70s. Light winds.
.TUESDAY...Mostly sunny with showers and thunderstorms likely.
Highs around 90. Minimum RH 60 percent. Southwest winds less than
10 mph.
.TUESDAY NIGHT...Mostly cloudy with a slight chance of showers
and thunderstorms. Lows in the lower 70s. Northwest winds less
than 10 mph.
.WEDNESDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 59 percent.
Southwest winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ069-171845-
Knox-
Including the cities of Bearden, Knoxville, and Lake Forest
143 PM EDT Wed Jul 16 2025
Tonight Thu Thu Night Fri
Cloud Cover Pcldy Mclear Pcldy Pcldy
Temp (24h trend) 71-76 (+2) 89-94 (0) 71-76 88-93
RH % (24h trend) 84-89 (-7) 48-53 (-6) 87-92 54-59
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) SW 5 SW 5
PM 20FT Wnd (mph) Lgt/Var SW 5 Lgt/Var SW 5
Transport Wnd (mph) S 8 SW 16 SW 6 SW 12
Mixing Hgt(ft-agl) 360 5540 340 4450
Vent Rate (mph-ft) 2880 88640 2040 53400
Max Dispersion Early 4 Very Poor 66 Good 5 Very Poor 45 Gen Good
Max Dispersion Late 4 Very Poor 77 Good 5 Very Poor 47 Gen Good
Category Day 1 4 1 3
Max LVORI Early 5 5 5 5
Max LVORI Late 6 1 6 3
Precip Chance (%) 30 40 30 70
Precip Type Tstms Tstms Tstms Tstms
Precip Duration 1 1 1 2
Precip Amount 0.04 0.01 0.01 0.10
Precip Begin 8 PM 8 AM Continuing Continuing
Precip End 3 AM Continuing Continuing Continuing
Chance of Thunder (%) 20 40 30 70
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the lower 70s. Light winds.
.SATURDAY...Partly sunny with showers and thunderstorms likely.
Highs in the upper 80s. Minimum RH 67 percent. Southwest winds
less than 10 mph.
.SATURDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the lower 70s. Light winds.
.SUNDAY...Mostly sunny with showers and thunderstorms likely.
Highs around 90. Minimum RH 65 percent. Southwest winds less than
10 mph.
.SUNDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the lower 70s. Light
winds.
.MONDAY...Mostly sunny with showers and thunderstorms likely.
Highs around 90. Minimum RH 67 percent. Southwest winds less than
10 mph.
.MONDAY NIGHT...Partly cloudy with a slight chance of showers and
thunderstorms. Lows in the lower 70s. Light winds.
.TUESDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 57 percent.
West winds less than 10 mph.
.TUESDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the mid 70s. Northwest winds less than
10 mph.
.WEDNESDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the mid 90s. Minimum RH 56 percent.
Southwest winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ073-171845-
North Sevier-
Including the cities of Harrisburg, Kodak, McMahan, Sevierville,
Seymour, and Pigeon Forge
143 PM EDT Wed Jul 16 2025
Tonight Thu Thu Night Fri
Cloud Cover Pcldy Mclear Pcldy Pcldy
Temp (24h trend) 69-74 (+1) 89-94 (0) 69-74 88-93
RH % (24h trend) 88-93 (-5) 49-54 (-5) 90-95 54-59
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) SW 5 SW 5
PM 20FT Wnd (mph) SW 6 SW 5 S 6 SW 5
Transport Wnd (mph) SW 6 SW 13 SW 6 SW 10
Mixing Hgt(ft-agl) 360 4960 250 4330
Vent Rate (mph-ft) 2160 64480 1500 43300
Max Dispersion Early 4 Very Poor 56 Gen Good 5 Very Poor 39 Fair
Max Dispersion Late 4 Very Poor 58 Gen Good 4 Very Poor 37 Fair
Category Day 1 4 1 3
Max LVORI Early 5 6 5 6
Max LVORI Late 6 2 7 3
Precip Chance (%) 30 50 30 80
Precip Type Tstms Tstms Tstms Tstms
Precip Duration 1 1 1 5
Precip Amount 0.01 0.03 0.02 0.16
Precip Begin 8 PM 9 AM Continuing Continuing
Precip End 3 AM Continuing Continuing Continuing
Chance of Thunder (%) 30 50 30 70
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the lower 70s. Light winds.
.SATURDAY...Partly sunny with showers and thunderstorms likely.
Highs around 90. Minimum RH 63 percent. Light winds.
.SATURDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the lower 70s. Light winds.
.SUNDAY...Mostly sunny with showers and thunderstorms likely.
Highs around 90. Minimum RH 60 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 70s. Light
winds.
.MONDAY...Mostly sunny with showers and thunderstorms likely.
Highs in the lower 90s. Minimum RH 62 percent. South winds less
than 10 mph.
.MONDAY NIGHT...Partly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the lower 70s. Light
winds.
.TUESDAY...Mostly sunny with showers likely and a chance of
thunderstorms. Highs in the lower 90s. Minimum RH 54 percent.
West winds less than 10 mph.
.TUESDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the lower 70s. South winds less than
10 mph.
.WEDNESDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 54 percent.
Northwest winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ067-171845-
Roane-
Including the cities of Harriman, Eagle Furnace, Rockwood,
Bradbury, Fairview, Kingston, and Oliver Springs
143 PM EDT Wed Jul 16 2025
Tonight Thu Thu Night Fri
Cloud Cover Pcldy Mclear Pcldy Pcldy
Temp (24h trend) 70-75 (+1) 90-95 (0) 70-75 88-93
RH % (24h trend) 91-96 (-3) 52-57 (-6) 92-97 59-64
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) S 8 SW 12 SW 7 SW 10
Mixing Hgt(ft-agl) 350 5530 360 3870
Vent Rate (mph-ft) 2800 66360 2520 38700
Max Dispersion Early 4 Very Poor 52 Gen Good 5 Very Poor 33 Fair
Max Dispersion Late 4 Very Poor 62 Good 5 Very Poor 35 Fair
Category Day 1 4 1 3
Max LVORI Early 6 6 6 6
Max LVORI Late 7 3 8 4
Precip Chance (%) 20 40 30 70
Precip Type Tstms Tstms Tstms Tstms
Precip Duration 1 1 1 2
Precip Amount 0.01 0.01 0.01 0.11
Precip Begin 8 PM 8 AM Continuing Continuing
Precip End 3 AM Continuing Continuing Continuing
Chance of Thunder (%) 20 40 30 70
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly cloudy with a slight chance of showers and
thunderstorms. Lows in the lower 70s. Light winds.
.SATURDAY...Partly sunny with showers and thunderstorms likely.
Highs around 90. Minimum RH 71 percent. Light winds.
.SATURDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the lower 70s. Light winds.
.SUNDAY...Mostly sunny with showers and thunderstorms likely.
Highs in the lower 90s. Minimum RH 68 percent. Light winds.
.SUNDAY NIGHT...Mostly cloudy with a slight chance of showers and
thunderstorms. Lows in the lower 70s. Light winds.
.MONDAY...Mostly sunny with showers and thunderstorms likely.
Highs in the lower 90s. Minimum RH 67 percent. Light winds.
.MONDAY NIGHT...Partly cloudy with a slight chance of showers and
thunderstorms. Lows in the lower 70s. Light winds.
.TUESDAY...Mostly sunny with showers and thunderstorms likely.
Highs in the mid 90s. Minimum RH 58 percent. Southwest winds less
than 10 mph.
.TUESDAY NIGHT...Mostly cloudy with a slight chance of showers
and thunderstorms. Lows in the lower 70s. Light and variable
wind.
.WEDNESDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the mid 90s. Minimum RH 57 percent.
Southwest winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ068-171845-
Loudon-
Including the cities of Lenoir City and Loudon
143 PM EDT Wed Jul 16 2025
Tonight Thu Thu Night Fri
Cloud Cover Pcldy Mclear Pcldy Pcldy
Temp (24h trend) 71-76 (+2) 90-95 (0) 71-76 88-93
RH % (24h trend) 87-92 (-6) 50-55 (-6) 90-95 56-61
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) SW 5 Lgt/Var
PM 20FT Wnd (mph) Lgt/Var SW 5 Lgt/Var SW 5
Transport Wnd (mph) S 8 SW 15 SW 8 SW 13
Mixing Hgt(ft-agl) 370 5450 360 4060
Vent Rate (mph-ft) 2960 81750 2880 52780
Max Dispersion Early 4 Very Poor 61 Good 4 Very Poor 42 Gen Good
Max Dispersion Late 4 Very Poor 71 Good 5 Very Poor 44 Gen Good
Category Day 1 4 1 3
Max LVORI Early 5 5 5 6
Max LVORI Late 6 2 6 3
Precip Chance (%) 20 40 30 70
Precip Type None Tstms Tstms Tstms
Precip Duration 1 1 2
Precip Amount 0.01 0.01 0.01 0.11
Precip Begin 8 PM 9 AM Continuing 8 AM
Precip End 2 AM Continuing 2 AM Continuing
Chance of Thunder (%) 0 40 30 70
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly cloudy with a slight chance of showers and
thunderstorms. Lows in the lower 70s. Light winds.
.SATURDAY...Partly sunny with showers and thunderstorms likely.
Highs around 90. Minimum RH 69 percent. Light winds.
.SATURDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the lower 70s. Light winds.
.SUNDAY...Mostly sunny with showers and thunderstorms likely.
Highs in the lower 90s. Minimum RH 67 percent. Southwest winds
less than 10 mph.
.SUNDAY NIGHT...Mostly cloudy with a slight chance of showers and
thunderstorms. Lows in the lower 70s. Light winds.
.MONDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 66 percent.
Southwest winds less than 10 mph.
.MONDAY NIGHT...Partly cloudy with a slight chance of showers and
thunderstorms. Lows in the lower 70s. Light winds.
.TUESDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the mid 90s. Minimum RH 57 percent. West
winds less than 10 mph.
.TUESDAY NIGHT...Partly cloudy with a slight chance of showers
and thunderstorms. Lows in the lower 70s. Southwest winds less
than 10 mph.
.WEDNESDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the mid 90s. Minimum RH 56 percent.
Southwest winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ071-171845-
Northwest Blount-
Including the cities of Happy Valley, Maryville, and Alcoa
143 PM EDT Wed Jul 16 2025
Tonight Thu Thu Night Fri
Cloud Cover Pcldy Mclear Pcldy Pcldy
Temp (24h trend) 71-76 (+2) 89-94 (0) 71-76 88-93
RH % (24h trend) 85-90 (-6) 49-54 (-6) 87-92 55-60
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) SW 6 SW 6
PM 20FT Wnd (mph) S 6 SW 6 S 5 SW 6
Transport Wnd (mph) S 8 SW 15 SW 8 SW 12
Mixing Hgt(ft-agl) 340 5230 300 4070
Vent Rate (mph-ft) 2720 78450 2400 48840
Max Dispersion Early 4 Very Poor 56 Gen Good 4 Very Poor 42 Gen Good
Max Dispersion Late 4 Very Poor 69 Good 4 Very Poor 43 Gen Good
Category Day 1 4 1 3
Max LVORI Early 5 5 5 6
Max LVORI Late 6 2 6 3
Precip Chance (%) 30 40 30 70
Precip Type Tstms Tstms Tstms Tstms
Precip Duration 1 1 1 2
Precip Amount 0.01 0.01 0.01 0.15
Precip Begin 8 PM 9 AM Continuing Continuing
Precip End 3 AM Continuing Continuing Continuing
Chance of Thunder (%) 20 40 30 70
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the lower 70s. Light winds.
.SATURDAY...Partly sunny with showers and thunderstorms likely.
Highs around 90. Minimum RH 66 percent. Southwest winds less than
10 mph.
.SATURDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the lower 70s. Light winds.
.SUNDAY...Mostly sunny with showers and thunderstorms likely.
Highs around 90. Minimum RH 65 percent. Southwest winds less than
10 mph.
.SUNDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the lower 70s. Light
winds.
.MONDAY...Mostly sunny with showers and thunderstorms likely.
Highs in the lower 90s. Minimum RH 66 percent. Southwest winds
less than 10 mph.
.MONDAY NIGHT...Partly cloudy with a slight chance of showers and
thunderstorms. Lows in the lower 70s. Southwest winds less than
10 mph.
.TUESDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 57 percent.
West winds less than 10 mph.
.TUESDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the mid 70s. South winds less than 10 mph.
.WEDNESDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the lower 90s. 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.
$$
TNZ086-171845-
Northwest Monroe-
Including the cities of Sweetwater, Madisonville,
and Bullet Creek
143 PM EDT Wed Jul 16 2025
Tonight Thu Thu Night Fri
Cloud Cover Pcldy Mclear Pcldy Pcldy
Temp (24h trend) 70-75 (+1) 89-94 (-1) 70-75 88-93
RH % (24h trend) 87-92 (-4) 51-56 (-4) 89-94 55-60
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) SW 5 Lgt/Var
PM 20FT Wnd (mph) Lgt/Var SW 5 Lgt/Var Lgt/Var
Transport Wnd (mph) S 9 S 14 SW 9 SW 12
Mixing Hgt(ft-agl) 370 5200 330 3910
Vent Rate (mph-ft) 3330 72800 2970 46920
Max Dispersion Early 5 Very Poor 55 Gen Good 4 Very Poor 37 Fair
Max Dispersion Late 5 Very Poor 63 Good 4 Very Poor 38 Fair
Category Day 1 4 1 3
Max LVORI Early 5 5 5 6
Max LVORI Late 6 2 6 3
Precip Chance (%) 20 40 30 70
Precip Type None Tstms Tstms Tstms
Precip Duration 1 1 2
Precip Amount 0.01 0.01 0.01 0.13
Precip Begin 8 PM 10 AM Continuing 8 AM
Precip End 11 PM Continuing 2 AM Continuing
Chance of Thunder (%) 0 40 30 70
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly cloudy with a slight chance of showers and
thunderstorms. Lows in the lower 70s. Light winds.
.SATURDAY...Partly sunny with showers and thunderstorms likely.
Highs around 90. Minimum RH 67 percent. Light winds.
.SATURDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the lower 70s. Light winds.
.SUNDAY...Mostly sunny with showers and thunderstorms likely.
Highs around 90. Minimum RH 67 percent. Light winds.
.SUNDAY NIGHT...Partly cloudy with a slight chance of showers and
thunderstorms. Lows in the lower 70s. Light winds.
.MONDAY...Mostly sunny with showers and thunderstorms likely.
Highs in the lower 90s. Minimum RH 64 percent. Light winds.
.MONDAY NIGHT...Partly cloudy with a slight chance of showers and
thunderstorms. Lows in the lower 70s. Light winds.
.TUESDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 57 percent.
West winds less than 10 mph.
.TUESDAY NIGHT...Partly cloudy with a slight chance of showers
and thunderstorms. Lows in the lower 70s. Light and variable
wind.
.WEDNESDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the mid 90s. 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.
$$
TNZ083-171845-
Rhea-
Including the cities of Dayton, Evensville, Old Washington,
Grandview, and Spring City
143 PM EDT Wed Jul 16 2025
Tonight Thu Thu Night Fri
Cloud Cover Pcldy Mclear Pcldy Pcldy
Temp (24h trend) 69-74 (+1) 89-94 (+1) 69-74 87-92
RH % (24h trend) 92-97 (-4) 56-61 (-5) 93-98 62-67
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) S 5 Lgt/Var
PM 20FT Wnd (mph) Lgt/Var S 5 Lgt/Var Lgt/Var
Transport Wnd (mph) SW 8 S 12 SW 8 SW 9
Mixing Hgt(ft-agl) 200 5470 180 3740
Vent Rate (mph-ft) 1600 65640 1440 33660
Max Dispersion Early 4 Very Poor 51 Gen Good 4 Very Poor 29 Fair
Max Dispersion Late 5 Very Poor 62 Good 5 Very Poor 31 Fair
Category Day 1 4 1 3
Max LVORI Early 6 6 6 7
Max LVORI Late 7 3 8 4
Precip Chance (%) 0 40 20 80
Precip Type None Tstms Tstms Tstms
Precip Duration 1 1 5
Precip Amount 0.00 0.01 0.09 0.13
Precip Begin 9 AM Continuing 8 AM
Precip End Continuing 2 AM Continuing
Chance of Thunder (%) 0 40 20 70
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly cloudy with a slight chance of showers and
thunderstorms. Lows in the lower 70s. Light winds.
.SATURDAY...Partly sunny with showers and thunderstorms likely.
Highs in the upper 80s. Minimum RH 72 percent. Light winds.
.SATURDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the lower 70s. Light winds.
.SUNDAY...Partly sunny with showers and thunderstorms likely.
Highs around 90. Minimum RH 70 percent. Light winds.
.SUNDAY NIGHT...Partly cloudy with a slight chance of showers and
thunderstorms. Lows in the lower 70s. Light winds.
.MONDAY...Mostly sunny with showers and thunderstorms likely.
Highs in the lower 90s. Minimum RH 67 percent. Light winds.
.MONDAY NIGHT...Partly cloudy with a slight chance of showers and
thunderstorms. Lows in the lower 70s. Light winds.
.TUESDAY...Mostly sunny with showers and thunderstorms likely.
Highs in the lower 90s. Minimum RH 61 percent. West winds less
than 10 mph.
.TUESDAY NIGHT...Partly cloudy with a slight chance of showers
and thunderstorms. Lows in the lower 70s. Light and variable
wind.
.WEDNESDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 59 percent.
Southwest winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ084-171845-
Meigs-
Including the city of Big Spring
143 PM EDT Wed Jul 16 2025
Tonight Thu Thu Night Fri
Cloud Cover Pcldy Mclear Pcldy Pcldy
Temp (24h trend) 70-75 (+1) 90-95 (0) 70-75 88-93
RH % (24h trend) 92-97 (-4) 52-57 (-3) 95-100 58-63
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) S 9 S 13 SW 9 SW 10
Mixing Hgt(ft-agl) 350 5700 380 4040
Vent Rate (mph-ft) 3150 74100 3420 40400
Max Dispersion Early 4 Very Poor 59 Gen Good 4 Very Poor 37 Fair
Max Dispersion Late 5 Very Poor 67 Good 4 Very Poor 40 Fair
Category Day 1 4 1 3
Max LVORI Early 6 6 6 6
Max LVORI Late 7 3 8 4
Precip Chance (%) 20 40 20 70
Precip Type None Tstms Tstms Tstms
Precip Duration 1 1 2
Precip Amount 0.01 0.01 0.02 0.08
Precip Begin 1 AM 10 AM Continuing 8 AM
Precip End 2 AM Continuing 2 AM Continuing
Chance of Thunder (%) 0 40 20 70
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly cloudy with a slight chance of showers and
thunderstorms. Lows in the lower 70s. Light winds.
.SATURDAY...Partly sunny with showers and thunderstorms likely.
Highs around 90. Minimum RH 68 percent. Light winds.
.SATURDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the lower 70s. Light winds.
.SUNDAY...Partly sunny with showers and thunderstorms likely.
Highs in the lower 90s. Minimum RH 66 percent. Light winds.
.SUNDAY NIGHT...Mostly cloudy with a slight chance of showers and
thunderstorms. Lows in the lower 70s. Light winds.
.MONDAY...Mostly sunny with showers and thunderstorms likely.
Highs in the lower 90s. Minimum RH 64 percent. Light winds.
.MONDAY NIGHT...Partly cloudy with a slight chance of showers and
thunderstorms. Lows in the lower 70s. Light winds.
.TUESDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the mid 90s. Minimum RH 57 percent. West
winds less than 10 mph.
.TUESDAY NIGHT...Mostly cloudy with a slight chance of showers
and thunderstorms. Lows in the lower 70s. Light and variable
wind.
.WEDNESDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the mid 90s. Minimum RH 56 percent. South
winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ085-171845-
McMinn-
Including the cities of Athens, Clear Water, Dentville,
and Etowah
143 PM EDT Wed Jul 16 2025
Tonight Thu Thu Night Fri
Cloud Cover Pcldy Mclear Pcldy Pcldy
Temp (24h trend) 70-75 (+1) 90-95 (0) 70-75 88-93
RH % (24h trend) 91-96 (-1) 49-54 (-5) 91-96 55-60
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) S 5 Lgt/Var
PM 20FT Wnd (mph) Lgt/Var SW 5 Lgt/Var Lgt/Var
Transport Wnd (mph) S 9 S 15 SW 9 SW 12
Mixing Hgt(ft-agl) 310 5400 320 4030
Vent Rate (mph-ft) 2790 81000 2880 48360
Max Dispersion Early 4 Very Poor 58 Gen Good 4 Very Poor 41 Gen Good
Max Dispersion Late 4 Very Poor 70 Good 4 Very Poor 42 Gen Good
Category Day 1 4 1 3
Max LVORI Early 6 6 6 6
Max LVORI Late 7 2 7 3
Precip Chance (%) 20 30 20 70
Precip Type None Tstms Tstms Tstms
Precip Duration 1 1 2
Precip Amount 0.01 0.01 0.01 0.08
Precip Begin 8 PM 2 PM Continuing 8 AM
Precip End 2 AM Continuing 2 AM Continuing
Chance of Thunder (%) 0 30 20 70
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly cloudy with a slight chance of showers and
thunderstorms. Lows in the lower 70s. Light winds.
.SATURDAY...Partly sunny with showers and thunderstorms likely.
Highs around 90. Minimum RH 66 percent. Light winds.
.SATURDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the lower 70s. Light winds.
.SUNDAY...Mostly sunny with showers and thunderstorms likely.
Highs around 90. Minimum RH 66 percent. Light winds.
.SUNDAY NIGHT...Mostly cloudy with a slight chance of showers and
thunderstorms. Lows in the lower 70s. Light winds.
.MONDAY...Mostly sunny with showers and thunderstorms likely.
Highs in the lower 90s. Minimum RH 63 percent. Light winds.
.MONDAY NIGHT...Partly cloudy with a slight chance of showers and
thunderstorms. Lows in the lower 70s. Light winds.
.TUESDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the mid 90s. Minimum RH 57 percent. West
winds less than 10 mph.
.TUESDAY NIGHT...Partly cloudy with a slight chance of showers
and thunderstorms. Lows in the lower 70s. South winds less than
10 mph.
.WEDNESDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the mid 90s. Minimum RH 55 percent.
Southwest winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ099-171845-
Hamilton-
Including the cities of Chattanooga, Lookout Mountain,
and Signal Mountain
143 PM EDT Wed Jul 16 2025
Tonight Thu Thu Night Fri
Cloud Cover Mclear Mclear Pcldy Pcldy
Temp (24h trend) 71-76 (+1) 90-95 (+1) 71-76 88-93
RH % (24h trend) 89-94 (-2) 49-54 (-6) 90-95 55-60
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) S 5 S 5
PM 20FT Wnd (mph) Lgt/Var S 5 S 5 SW 5
Transport Wnd (mph) S 8 S 12 SW 8 SW 13
Mixing Hgt(ft-agl) 250 5930 210 4710
Vent Rate (mph-ft) 2000 71160 1680 61230
Max Dispersion Early 5 Very Poor 55 Gen Good 5 Very Poor 37 Fair
Max Dispersion Late 4 Very Poor 63 Good 5 Very Poor 51 Gen Good
Category Day 1 4 1 4
Max LVORI Early 5 6 5 6
Max LVORI Late 6 3 7 3
Precip Chance (%) 0 30 20 60
Precip Type None Tstms Tstms Tstms
Precip Duration 1 1 2
Precip Amount 0.00 0.01 0.02 0.07
Precip Begin 2 PM Continuing 8 AM
Precip End Continuing 2 AM Continuing
Chance of Thunder (%) 0 30 20 60
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Partly cloudy with a slight chance of showers and
thunderstorms. Lows in the lower 70s. Light winds.
.SATURDAY...Mostly sunny with showers and thunderstorms likely.
Highs around 90. Minimum RH 65 percent. Light winds.
.SATURDAY NIGHT...Partly cloudy with a slight chance of showers
and thunderstorms. Lows in the mid 70s. Light winds.
.SUNDAY...Mostly sunny with showers and thunderstorms likely.
Highs in the lower 90s. Minimum RH 66 percent. Southwest winds
less than 10 mph.
.SUNDAY NIGHT...Partly cloudy with a slight chance of showers and
thunderstorms. Lows in the mid 70s. Light winds.
.MONDAY...Mostly sunny with showers and thunderstorms likely.
Highs in the lower 90s. Minimum RH 65 percent. Southwest winds
less than 10 mph.
.MONDAY NIGHT...Partly cloudy with a slight chance of showers and
thunderstorms. Lows in the mid 70s. Light winds.
.TUESDAY...Mostly sunny with showers and thunderstorms likely.
Highs in the mid 90s. Minimum RH 59 percent. Southwest winds less
than 10 mph.
.TUESDAY NIGHT...Partly cloudy with a slight chance of showers
and thunderstorms. Lows in the mid 70s. Southwest winds less than
10 mph.
.WEDNESDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the mid 90s. Minimum RH 57 percent.
Southeast winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ100-171845-
Bradley-
Including the cities of Cleveland and Tasso
143 PM EDT Wed Jul 16 2025
Tonight Thu Thu Night Fri
Cloud Cover Mclear Mclear Pcldy Pcldy
Temp (24h trend) 71-76 (+1) 90-95 (0) 71-76 88-93
RH % (24h trend) 90-95 (-5) 48-53 (-3) 92-97 54-59
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) S 5 S 5
PM 20FT Wnd (mph) Lgt/Var S 5 Lgt/Var SW 5
Transport Wnd (mph) S 9 S 13 S 8 SW 12
Mixing Hgt(ft-agl) 350 5690 320 4290
Vent Rate (mph-ft) 3150 73970 2560 51480
Max Dispersion Early 5 Very Poor 61 Good 5 Very Poor 38 Fair
Max Dispersion Late 5 Very Poor 69 Good 4 Very Poor 43 Gen Good
Category Day 1 4 1 3
Max LVORI Early 5 6 6 6
Max LVORI Late 6 2 7 3
Precip Chance (%) 0 30 20 60
Precip Type None Tstms Tstms Tstms
Precip Duration 1 1 2
Precip Amount 0.00 0.01 0.01 0.05
Precip Begin 2 PM Continuing 8 AM
Precip End Continuing 2 AM Continuing
Chance of Thunder (%) 0 30 20 60
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Partly cloudy with a slight chance of showers and
thunderstorms. Lows in the lower 70s. Light winds.
.SATURDAY...Partly sunny with showers and thunderstorms likely.
Highs in the lower 90s. Minimum RH 63 percent. Light winds.
.SATURDAY NIGHT...Partly cloudy with a slight chance of showers
and thunderstorms. Lows in the lower 70s. Light winds.
.SUNDAY...Mostly sunny with showers and thunderstorms likely.
Highs in the lower 90s. Minimum RH 65 percent. Southwest winds
less than 10 mph.
.SUNDAY NIGHT...Mostly cloudy with a slight chance of showers and
thunderstorms. Lows in the lower 70s. Light winds.
.MONDAY...Mostly sunny with showers and thunderstorms likely.
Highs in the lower 90s. Minimum RH 62 percent. Southwest winds
less than 10 mph.
.MONDAY NIGHT...Partly cloudy with a slight chance of showers and
thunderstorms. Lows in the lower 70s. Light winds.
.TUESDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the mid 90s. Minimum RH 57 percent.
Southwest winds less than 10 mph.
.TUESDAY NIGHT...Partly cloudy with a slight chance of showers
and thunderstorms. Lows in the mid 70s. South winds less than
10 mph.
.WEDNESDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the mid 90s. Minimum RH 55 percent. South
winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ101-171845-
West Polk-
Including the cities of Conasauga, Archville, Benton, Parksville,
and Reliance
143 PM EDT Wed Jul 16 2025
Tonight Thu Thu Night Fri
Cloud Cover Mclear Mclear Pcldy Pcldy
Temp (24h trend) 70-75 (+1) 89-94 (0) 70-75 88-93
RH % (24h trend) 89-94 (-2) 48-53 (-4) 89-94 51-56
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) S 5 Lgt/Var
PM 20FT Wnd (mph) Lgt/Var S 5 Lgt/Var Lgt/Var
Transport Wnd (mph) S 8 S 14 SW 8 SW 10
Mixing Hgt(ft-agl) 340 5370 250 4050
Vent Rate (mph-ft) 2720 75180 2000 40500
Max Dispersion Early 5 Very Poor 56 Gen Good 5 Very Poor 35 Fair
Max Dispersion Late 4 Very Poor 67 Good 5 Very Poor 37 Fair
Category Day 1 4 1 3
Max LVORI Early 5 6 5 6
Max LVORI Late 7 2 7 3
Precip Chance (%) 20 30 20 60
Precip Type None Tstms Tstms Tstms
Precip Duration 1 1 2
Precip Amount 0.01 0.01 0.01 0.07
Precip Begin 8 PM 2 PM Continuing 8 AM
Precip End 9 PM Continuing 2 AM Continuing
Chance of Thunder (%) 0 30 20 60
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly cloudy with a slight chance of showers and
thunderstorms. Lows in the lower 70s. Light winds.
.SATURDAY...Partly sunny with showers and thunderstorms likely.
Highs around 90. Minimum RH 63 percent. Light winds.
.SATURDAY NIGHT...Partly cloudy with a slight chance of showers
and thunderstorms. Lows in the lower 70s. Light winds.
.SUNDAY...Mostly sunny with showers and thunderstorms likely.
Highs around 90. Minimum RH 63 percent. Light winds.
.SUNDAY NIGHT...Partly cloudy with a slight chance of showers and
thunderstorms. Lows in the lower 70s. Light winds.
.MONDAY...Mostly sunny with showers and thunderstorms likely.
Highs in the lower 90s. Minimum RH 60 percent. Light winds.
.MONDAY NIGHT...Partly cloudy with a slight chance of showers and
thunderstorms. Lows in the lower 70s. Light winds.
.TUESDAY...Mostly sunny with showers and thunderstorms likely.
Highs in the lower 90s. Minimum RH 57 percent. Southwest winds
less than 10 mph.
.TUESDAY NIGHT...Partly cloudy with a slight chance of showers
and thunderstorms. Lows in the lower 70s. Southeast winds less
than 10 mph.
.WEDNESDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 54 percent.
Northeast winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ082-171845-
Bledsoe-
Including the cities of Old Cumberland, Palio, Melvine,
Mount Crest, Pikeville, and Brayton
1243 PM CDT Wed Jul 16 2025
Tonight Thu Thu Night Fri
Cloud Cover Pcldy Mclear Pcldy Pcldy
Temp (24h trend) 68-73 (+1) 87-92 (0) 68-73 85-90
RH % (24h trend) 92-97 (-3) 53-58 (-6) 95-100 60-65
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) S 5 Lgt/Var
PM 20FT Wnd (mph) Lgt/Var S 5 Lgt/Var Lgt/Var
Transport Wnd (mph) S 9 S 12 SW 8 SW 9
Mixing Hgt(ft-agl) 30 4970 10 3740
Vent Rate (mph-ft) 270 59640 80 33660
Max Dispersion Early 2 Very Poor 40 Fair 2 Very Poor 28 Fair
Max Dispersion Late 3 Very Poor 49 Gen Good 2 Very Poor 31 Fair
Category Day 1 3 1 3
Max LVORI Early 6 7 6 8
Max LVORI Late 8 3 9 4
Precip Chance (%) 20 40 20 80
Precip Type Tstms Tstms Tstms Tstms
Precip Duration 1 1 1 5
Precip Amount 0.01 0.01 0.08 0.21
Precip Begin 8 PM 9 AM Continuing 8 AM
Precip End 2 AM Continuing 2 AM Continuing
Chance of Thunder (%) 20 40 20 70
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly cloudy with a slight chance of showers and
thunderstorms. Lows in the lower 70s. Light winds.
.SATURDAY...Partly sunny with showers and thunderstorms likely.
Highs in the upper 80s. Minimum RH 71 percent. Light winds.
.SATURDAY NIGHT...Partly cloudy with a slight chance of showers
and thunderstorms. Lows around 70. Light winds.
.SUNDAY...Partly sunny with showers and thunderstorms likely.
Highs in the upper 80s. Minimum RH 69 percent. Light winds.
.SUNDAY NIGHT...Partly cloudy with a slight chance of showers and
thunderstorms. Lows around 70. Light winds.
.MONDAY...Partly sunny with showers and thunderstorms likely.
Highs in the upper 80s. Minimum RH 68 percent. Light winds.
.MONDAY NIGHT...Partly cloudy with a slight chance of showers and
thunderstorms. Lows around 70. Light winds.
.TUESDAY...Mostly sunny with showers and thunderstorms likely.
Highs in the lower 90s. Minimum RH 61 percent. West winds less
than 10 mph.
.TUESDAY NIGHT...Partly cloudy with a slight chance of showers
and thunderstorms. Lows in the lower 70s. Southwest winds less
than 10 mph.
.WEDNESDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 59 percent.
Southwest winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ081-171845-
Sequatchie-
Including the cities of Cagle, Dunlap, Cartwright, and Lone Oak
1243 PM CDT Wed Jul 16 2025
Tonight Thu Thu Night Fri
Cloud Cover Pcldy Mclear Pcldy Pcldy
Temp (24h trend) 68-73 (+1) 86-91 (+1) 68-73 84-89
RH % (24h trend) 91-96 (-1) 57-62 (-5) 92-97 64-69
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) S 9 S 10 SW 6 SW 12
Mixing Hgt(ft-agl) 5110 3870
Vent Rate (mph-ft) 0 51100 0 46440
Max Dispersion Early 2 Very Poor 40 Fair 5 Very Poor 29 Fair
Max Dispersion Late 3 Very Poor 49 Gen Good 4 Very Poor 38 Fair
Category Day 1 3 1 3
Max LVORI Early 6 6 6 7
Max LVORI Late 7 3 8 4
Precip Chance (%) 0 40 20 70
Precip Type None Tstms Tstms Tstms
Precip Duration 1 1 2
Precip Amount 0.00 0.01 0.01 0.20
Precip Begin 10 AM Continuing 8 AM
Precip End Continuing 2 AM Continuing
Chance of Thunder (%) 0 40 20 70
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Partly cloudy with a slight chance of showers and
thunderstorms. Lows around 70. Light winds.
.SATURDAY...Partly sunny with showers and thunderstorms likely.
Highs in the mid 80s. Minimum RH 73 percent. Light winds.
.SATURDAY NIGHT...Partly cloudy with a slight chance of showers
and thunderstorms. Lows around 70. Light winds.
.SUNDAY...Partly sunny with showers and thunderstorms likely.
Highs in the upper 80s. Minimum RH 71 percent. Light winds.
.SUNDAY NIGHT...Partly cloudy with a slight chance of showers and
thunderstorms. Lows around 70. Light winds.
.MONDAY...Partly sunny with showers and thunderstorms likely.
Highs in the upper 80s. Minimum RH 71 percent. Light winds.
.MONDAY NIGHT...Partly cloudy with a slight chance of showers and
thunderstorms. Lows in the lower 70s. Light winds.
.TUESDAY...Mostly sunny with showers and thunderstorms likely.
Highs around 90. Minimum RH 65 percent. West winds less than
10 mph.
.TUESDAY NIGHT...Partly cloudy with a slight chance of showers
and thunderstorms. Lows in the lower 70s. Southwest winds less
than 10 mph.
.WEDNESDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs around 90. 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.
$$
TNZ098-171845-
Marion-
Including the cities of South Pittsburg, Haletown (Guild),
Jasper, Martin Springs, Whitwell, Powells Crossroads,
and Monteagle
1243 PM CDT Wed Jul 16 2025
Tonight Thu Thu Night Fri
Cloud Cover Mclear Mclear Pcldy Pcldy
Temp (24h trend) 69-74 (+1) 86-91 (0) 69-74 85-90
RH % (24h trend) 89-94 (+1) 53-58 (-4) 90-95 58-63
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) S 7 S 10 SW 8 SW 12
Mixing Hgt(ft-agl) 90 5350 50 5100
Vent Rate (mph-ft) 630 53500 400 61200
Max Dispersion Early 3 Very Poor 39 Fair 5 Very Poor 33 Fair
Max Dispersion Late 3 Very Poor 50 Gen Good 4 Very Poor 52 Gen Good
Category Day 1 4 1 3
Max LVORI Early 5 6 5 6
Max LVORI Late 7 3 7 3
Precip Chance (%) 0 30 20 60
Precip Type None Tstms Tstms Tstms
Precip Duration 1 1 2
Precip Amount 0.00 0.01 0.01 0.23
Precip Begin 2 PM Continuing 8 AM
Precip End Continuing 2 AM Continuing
Chance of Thunder (%) 0 30 20 60
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Partly cloudy with a slight chance of showers and
thunderstorms. Lows in the lower 70s. Light winds.
.SATURDAY...Partly sunny with showers and thunderstorms likely.
Highs in the upper 80s. Minimum RH 69 percent. Light winds.
.SATURDAY NIGHT...Partly cloudy with a slight chance of showers
and thunderstorms. Lows in the lower 70s. Light winds.
.SUNDAY...Partly sunny with showers and thunderstorms likely.
Highs in the upper 80s. Minimum RH 66 percent. Light winds.
.SUNDAY NIGHT...Partly cloudy with a slight chance of showers and
thunderstorms. Lows in the lower 70s. Light winds.
.MONDAY...Mostly sunny with showers and thunderstorms likely.
Highs in the upper 80s. Minimum RH 66 percent. Light winds.
.MONDAY NIGHT...Partly cloudy with a slight chance of showers and
thunderstorms. Lows in the lower 70s. Light winds.
.TUESDAY...Mostly sunny with showers and thunderstorms likely.
Highs in the lower 90s. Minimum RH 61 percent. West winds less
than 10 mph.
.TUESDAY NIGHT...Partly cloudy with a slight chance of showers
and thunderstorms. Lows in the lower 70s. Southeast winds less
than 10 mph.
.WEDNESDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 59 percent.
South winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$