The National Weather Service Fire Weather Program emerged in response to a need for weather support to large and dangerous wildfires. This service is provided to federal and state land management agencies for the prevention, suppression, and management of forest and rangeland fires. The National Weather Service Forecast Office in Nashville provides year-round fire weather forecasts for most of Middle Tennessee. Routine fire weather forecasts are issued daily for Tennessee Division of Forestry Districts 4 and 5.
Click the map above for the latest Fire Weather Forecast
Fire Weather Planning Forecast for Tennessee
National Weather Service Nashville TN
318 AM CDT Sat Jul 18 2026
.DISCUSSION...
No fire weather concerns over the next several days. Minimum RH
values remain above 50 percent and winds will less than 10 mph
most days. Showers and thunderstorms can be expected through the
next few days, mainly during the afternoon and early evening,
with heavy rainfall possible.
TNZ075-182115-
Bedford-
Including the city of Shelbyville
318 AM CDT Sat Jul 18 2026
Today Tonight Sun
Cloud Cover Pcldy Mclear Pcldy
Temp (24h trend) 90 (0) 71 (+1) 90
RH % (24h trend) 60 (-7) 97 (-3) 63
RH Recovery Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) NW 3-7 W 3-7 NW 3-7
Transport Wnd (mph) NW 8 W 7 NW 8
Mixing Hgt(ft-agl/msl)4200 400 4500
Vent Rate (mph-ft) 39700 2300 43400
Max Dispersion Early 16 Gen Poor 13 Gen Poor 19 Gen Poor
Max Dispersion Late 30 Fair 3 Very Poor 29 Fair
Category Day 3 1 3
Max LVORI Early 10 6 8
Max LVORI Late 3 7 3
Precip Chance (%) 30 20 70
Chance of Thunder (%) 30 20 60
Precip Type Tstms Tstms Tstms
Precip Duration 2 1 3
Precip Amount 0.01 0.02 0.19
Precip Begin 6 AM Continuing Continuing
Precip End Continuing Continuing Continuing
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY NIGHT...Partly cloudy with thunderstorms likely and a
chance of showers. Areas of fog. Lows in the lower 70s. Chance of
precipitation 70 percent. Light winds.
.MONDAY...Mostly sunny with a 40 percent chance of showers and
thunderstorms. Areas of fog. Highs around 90. Minimum RH
63 percent. Light winds.
.MONDAY NIGHT...Mostly clear. Lows in the lower 70s. Light winds.
.TUESDAY...Mostly sunny. Highs in the lower 90s. Minimum RH
60 percent. Chance of precipitation 20 percent. South winds
around 5 mph.
.TUESDAY NIGHT...Partly cloudy with a 40 percent chance of
showers and thunderstorms. Lows in the lower 70s. Southwest winds
around 5 mph.
.WEDNESDAY...Mostly sunny. Highs in the upper 80s. Minimum RH
58 percent. Chance of precipitation 20 percent. Northwest winds
around 5 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows in the mid 60s. North winds
around 5 mph.
.THURSDAY...Sunny. Highs in the mid 80s. Minimum RH 56 percent.
North winds around 5 mph.
.THURSDAY NIGHT...Mostly clear. Lows in the mid 60s. Light winds.
.FRIDAY...Mostly sunny. Highs in the upper 80s. Minimum RH
56 percent. Northeast winds around 5 mph.
$$
TNZ063-182115-
Cannon-
Including the city of Woodbury
318 AM CDT Sat Jul 18 2026
Today Tonight Sun
Cloud Cover Pcldy Mclear Pcldy
Temp (24h trend) 89 (0) 71 (0) 89
RH % (24h trend) 63 (-8) 99 (-1) 67
RH Recovery Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) NW 3-7 Lgt/Var Lgt/Var
Transport Wnd (mph) W 10 W 7 W 8
Mixing Hgt(ft-agl/msl)4200 400 4000
Vent Rate (mph-ft) 44300 2500 32700
Max Dispersion Early 15 Gen Poor 15 Gen Poor 16 Gen Poor
Max Dispersion Late 35 Fair 3 Very Poor 27 Fair
Category Day 3 1 3
Max LVORI Early 10 6 9
Max LVORI Late 3 7 4
Precip Chance (%) 30 40 70
Chance of Thunder (%) 30 20 70
Precip Type Tstms Tstms Tstms
Precip Duration 2 1 4
Precip Amount 0.00 0.02 0.29
Precip Begin 6 AM Continuing Continuing
Precip End Continuing Continuing Continuing
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY NIGHT...Partly cloudy with showers and thunderstorms
likely. Areas of fog. Lows in the lower 70s. Chance of
precipitation 60 percent. Light winds.
.MONDAY...Mostly sunny with a 30 percent chance of showers and
thunderstorms. Areas of fog. Highs in the upper 80s. Minimum RH
67 percent. Light winds.
.MONDAY NIGHT...Mostly clear. Lows in the lower 70s. Light winds.
.TUESDAY...Mostly sunny with a 30 percent chance of showers and
thunderstorms. Highs around 90. Minimum RH 64 percent. Southwest
winds around 5 mph.
.TUESDAY NIGHT...Partly cloudy with a 50 percent chance of
showers and thunderstorms. Lows in the lower 70s. Southwest winds
around 5 mph.
.WEDNESDAY...Partly sunny. Highs in the mid 80s. Minimum RH
63 percent. Chance of precipitation 20 percent. West winds around
5 mph.
.WEDNESDAY NIGHT...Mostly clear. Cooler. Lows in the lower 60s.
North winds around 5 mph.
.THURSDAY...Mostly sunny. Highs in the lower 80s. Minimum RH
61 percent. Northeast winds around 5 mph.
.THURSDAY NIGHT...Partly cloudy. Lows in the mid 60s. Light
winds.
.FRIDAY...Mostly sunny. Highs in the mid 80s. Minimum RH
62 percent. East winds around 5 mph.
$$
TNZ026-182115-
Cheatham-
Including the cities of Ashland City and Kingston Springs
318 AM CDT Sat Jul 18 2026
Today Tonight Sun
Cloud Cover Mclear Mclear Pcldy
Temp (24h trend) 91 (+2) 73 (+1) 90
RH % (24h trend) 62 (-10) 97 (-3) 67
RH Recovery Excellent
AM 20FT Wnd (mph) W 3-7 Lgt/Var
PM 20FT Wnd (mph) W 4-8 W 3-7 NW 3-7
Transport Wnd (mph) W 10 W 8 NW 8
Mixing Hgt(ft-agl/msl)4700 400 4200
Vent Rate (mph-ft) 50800 2800 36700
Max Dispersion Early 22 Fair 21 Fair 19 Gen Poor
Max Dispersion Late 40 Fair 3 Very Poor 27 Fair
Category Day 3 1 3
Max LVORI Early 9 6 7
Max LVORI Late 3 6 3
Precip Chance (%) 20 20 70
Chance of Thunder (%) 20 20 60
Precip Type Tstms Tstms Tstms
Precip Duration 0 1 3
Precip Amount 0.00 0.02 0.10
Precip Begin 10 AM 10 PM Continuing
Precip End 3 PM Continuing Continuing
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY NIGHT...Partly cloudy with showers and thunderstorms
likely. Areas of fog. Lows in the lower 70s. Chance of
precipitation 60 percent. Light winds.
.MONDAY...Mostly sunny with a 30 percent chance of showers and
thunderstorms. Areas of fog. Highs around 90. Minimum RH
65 percent. Light winds.
.MONDAY NIGHT...Partly cloudy. Lows in the mid 70s. Light winds.
.TUESDAY...Mostly sunny. Highs in the lower 90s. Minimum RH
60 percent. Chance of precipitation 20 percent. Southwest winds
around 5 mph.
.TUESDAY NIGHT...Partly cloudy with a 40 percent chance of
showers and thunderstorms. Lows in the lower 70s. Southwest winds
around 5 mph.
.WEDNESDAY...Sunny. Highs in the upper 80s. Minimum RH
60 percent. North winds around 5 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows in the mid 60s. North winds
around 5 mph.
.THURSDAY...Sunny. Highs in the mid 80s. Minimum RH 59 percent.
Northeast winds around 5 mph.
.THURSDAY NIGHT...Partly cloudy. Lows in the mid 60s. North winds
around 5 mph.
.FRIDAY...Mostly sunny. Highs in the mid 80s. Minimum RH
60 percent. East winds around 5 mph.
$$
TNZ010-182115-
Clay-
Including the city of Celina
318 AM CDT Sat Jul 18 2026
Today Tonight Sun
Cloud Cover Pcldy Pcldy Pcldy
Temp (24h trend) 89 (-2) 72 (0) 88
RH % (24h trend) 63 (-7) 99 (-1) 68
RH Recovery Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) W 3-7 Lgt/Var Lgt/Var
Transport Wnd (mph) W 9 W 7 W 7
Mixing Hgt(ft-agl/msl)3500 400 3600
Vent Rate (mph-ft) 38100 2300 28700
Max Dispersion Early 17 Gen Poor 12 Poor 14 Gen Poor
Max Dispersion Late 28 Fair 3 Very Poor 23 Fair
Category Day 3 1 2
Max LVORI Early 9 6 8
Max LVORI Late 3 7 3
Precip Chance (%) 50 50 70
Chance of Thunder (%) 50 40 60
Precip Type Tstms Tstms Tstms
Precip Duration 2 2 3
Precip Amount 0.08 0.05 0.10
Precip Begin 6 AM Continuing Continuing
Precip End Continuing Continuing Continuing
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY NIGHT...Partly cloudy with showers likely and a chance of
thunderstorms. Patchy fog. Lows in the lower 70s. Chance of
precipitation 70 percent. Light winds.
.MONDAY...Mostly sunny with a 30 percent chance of showers and
thunderstorms. Patchy fog. Highs in the upper 80s. Minimum RH
63 percent. Light winds.
.MONDAY NIGHT...Mostly clear. Lows in the lower 70s. Light winds.
.TUESDAY...Mostly sunny with a 50 percent chance of showers and
thunderstorms. Highs around 90. Minimum RH 63 percent. South
winds around 5 mph.
.TUESDAY NIGHT...Partly cloudy with showers likely and a chance
of thunderstorms. Lows in the lower 70s. Chance of precipitation
70 percent. Southwest winds around 5 mph.
.WEDNESDAY...Mostly sunny. Highs in the mid 80s. Minimum RH
60 percent. Chance of precipitation 20 percent. Northwest winds
around 5 mph.
.WEDNESDAY NIGHT...Mostly clear. Cooler. Lows in the lower 60s.
North winds around 5 mph.
.THURSDAY...Sunny. Highs in the lower 80s. Minimum RH 57 percent.
Northeast winds around 5 mph.
.THURSDAY NIGHT...Partly cloudy. Lows in the lower 60s. Light
winds.
.FRIDAY...Mostly sunny. Highs in the mid 80s. Minimum RH
60 percent. Light winds.
$$
TNZ077-182115-
Coffee-
Including the cities of Tullahoma and Manchester
318 AM CDT Sat Jul 18 2026
Today Tonight Sun
Cloud Cover Pcldy Pcldy Pcldy
Temp (24h trend) 89 (0) 71 (0) 89
RH % (24h trend) 63 (-7) 99 (-1) 65
RH Recovery Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) NW 3-7 Lgt/Var Lgt/Var
Transport Wnd (mph) NW 8 W 7 NW 8
Mixing Hgt(ft-agl/msl)3800 400 3900
Vent Rate (mph-ft) 32100 2000 32700
Max Dispersion Early 16 Gen Poor 11 Poor 15 Gen Poor
Max Dispersion Late 26 Fair 3 Very Poor 26 Fair
Category Day 3 1 3
Max LVORI Early 10 6 9
Max LVORI Late 3 8 3
Precip Chance (%) 30 30 80
Chance of Thunder (%) 30 20 70
Precip Type Tstms Tstms Tstms
Precip Duration 2 1 4
Precip Amount 0.00 0.04 0.25
Precip Begin 6 AM Continuing Continuing
Precip End Continuing Continuing Continuing
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY NIGHT...Partly cloudy with a chance of thunderstorms.
Areas of fog. Lows in the lower 70s. Chance of thunderstorms
50 percent. Light winds.
.MONDAY...Mostly sunny with a 40 percent chance of showers and
thunderstorms. Areas of fog. Highs in the upper 80s. Minimum RH
66 percent. Light winds.
.MONDAY NIGHT...Mostly clear. Patchy fog. Lows in the lower 70s.
Light winds.
.TUESDAY...Mostly sunny with a 30 percent chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 64 percent.
South winds around 5 mph.
.TUESDAY NIGHT...Partly cloudy with a 50 percent chance of
showers and thunderstorms. Lows in the lower 70s. Southwest winds
around 5 mph.
.WEDNESDAY...Mostly sunny. Highs in the mid 80s. Minimum RH
62 percent. Chance of precipitation 20 percent. Northwest winds
around 5 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows in the mid 60s. North winds
around 5 mph.
.THURSDAY...Mostly sunny. Highs in the lower 80s. Minimum RH
60 percent. Northeast winds around 5 mph.
.THURSDAY NIGHT...Mostly clear. Lows in the mid 60s. Light winds.
.FRIDAY...Mostly sunny. Highs in the mid 80s. Minimum RH
60 percent. Light winds.
$$
TNZ066-182115-
Cumberland-
Including the city of Crossville
318 AM CDT Sat Jul 18 2026
Today Tonight Sun
Cloud Cover Pcldy Pcldy Pcldy
Temp (24h trend) 86 (0) 69 (0) 86
RH % (24h trend) 66 (-7) 100 (0) 68
RH Recovery Excellent
AM 20FT Wnd (mph) NW 3-7 W 3-7
PM 20FT Wnd (mph) NW 3-7 W 3-7 NW 3-7
Transport Wnd (mph) NW 10 W 8 NW 8
Mixing Hgt(ft-agl/msl)3200 400 3700
Vent Rate (mph-ft) 37500 2300 38500
Max Dispersion Early 21 Fair 13 Gen Poor 18 Gen Poor
Max Dispersion Late 26 Fair 4 Very Poor 24 Fair
Category Day 3 1 3
Max LVORI Early 9 8 9
Max LVORI Late 3 8 4
Precip Chance (%) 50 30 70
Chance of Thunder (%) 40 20 70
Precip Type Tstms Tstms Tstms
Precip Duration 2 1 4
Precip Amount 0.07 0.01 0.08
Precip Begin 7 AM Continuing Continuing
Precip End Continuing Continuing Continuing
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY NIGHT...Partly cloudy with a 50 percent chance of showers
and thunderstorms. Areas of fog. Lows in the upper 60s. Light
winds.
.MONDAY...Mostly sunny with a 40 percent chance of showers and
thunderstorms. Areas of fog. Highs in the mid 80s. Minimum RH
67 percent. Light winds.
.MONDAY NIGHT...Partly cloudy. Patchy fog. Lows around 70. Light
winds.
.TUESDAY...Mostly sunny with a 50 percent chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 66 percent. South
winds around 5 mph.
.TUESDAY NIGHT...Partly cloudy with a 50 percent chance of
showers and thunderstorms. Lows around 70. Southwest winds around
5 mph.
.WEDNESDAY...Mostly sunny with a 30 percent chance of showers and
thunderstorms. Highs in the lower 80s. Minimum RH 64 percent.
West winds around 5 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows in the lower 60s. Northwest
winds around 5 mph.
.THURSDAY...Sunny. Highs in the lower 80s. Minimum RH 58 percent.
North winds around 5 mph.
.THURSDAY NIGHT...Partly cloudy. Lows in the lower 60s. Light
winds.
.FRIDAY...Mostly sunny. Highs in the lower 80s. Minimum RH
61 percent. Light winds.
$$
TNZ027-182115-
Davidson-
Including the city of Nashville
318 AM CDT Sat Jul 18 2026
Today Tonight Sun
Cloud Cover Mclear Mclear Pcldy
Temp (24h trend) 93 (+3) 73 (0) 92
RH % (24h trend) 58 (-9) 95 (-3) 62
RH Recovery Excellent
AM 20FT Wnd (mph) W 3-7 W 3-7
PM 20FT Wnd (mph) NW 4-8 W 4-8 NW 3-7
Transport Wnd (mph) W 9 W 7 NW 8
Mixing Hgt(ft-agl/msl)5000 400 4600
Vent Rate (mph-ft) 51800 2300 42900
Max Dispersion Early 21 Fair 22 Fair 22 Fair
Max Dispersion Late 41 Gen Good 3 Very Poor 31 Fair
Category Day 3 1 3
Max LVORI Early 9 5 7
Max LVORI Late 3 6 3
Precip Chance (%) 20 30 60
Chance of Thunder (%) 20 30 60
Precip Type Tstms Tstms Tstms
Precip Duration 1 1 4
Precip Amount 0.00 0.02 0.09
Precip Begin 7 AM 6 PM Continuing
Precip End 3 PM Continuing Continuing
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY NIGHT...Partly cloudy with showers and thunderstorms
likely. Patchy fog. Lows in the lower 70s. Chance of
precipitation 70 percent. Light winds.
.MONDAY...Mostly sunny with a 30 percent chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 62 percent.
Light winds.
.MONDAY NIGHT...Mostly clear. Lows in the mid 70s. Light winds.
.TUESDAY...Mostly sunny with a 30 percent chance of showers and
thunderstorms. Highs in the mid 90s. Minimum RH 56 percent.
Southwest winds around 5 mph.
.TUESDAY NIGHT...Partly cloudy with a 50 percent chance of
showers and thunderstorms. Lows in the mid 70s. Southwest winds
around 5 mph.
.WEDNESDAY...Sunny. Highs in the upper 80s. Minimum RH
57 percent. North winds around 5 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows in the mid 60s. North winds
around 5 mph.
.THURSDAY...Sunny. Highs in the mid 80s. Minimum RH 55 percent.
Northeast winds around 5 mph.
.THURSDAY NIGHT...Partly cloudy. Lows in the mid 60s. Northeast
winds around 5 mph.
.FRIDAY...Mostly sunny. Highs in the upper 80s. Minimum RH
56 percent. Northeast winds around 5 mph.
$$
TNZ064-182115-
De Kalb-
Including the city of Smithville
318 AM CDT Sat Jul 18 2026
Today Tonight Sun
Cloud Cover Pcldy Mclear Pcldy
Temp (24h trend) 90 (-1) 71 (0) 90
RH % (24h trend) 63 (-8) 100 (0) 67
RH Recovery Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) NW 3-7 Lgt/Var Lgt/Var
Transport Wnd (mph) W 9 W 6 W 8
Mixing Hgt(ft-agl/msl)4300 400 3800
Vent Rate (mph-ft) 45100 2000 32700
Max Dispersion Early 15 Gen Poor 15 Gen Poor 14 Gen Poor
Max Dispersion Late 33 Fair 3 Very Poor 26 Fair
Category Day 3 1 3
Max LVORI Early 10 6 9
Max LVORI Late 3 8 3
Precip Chance (%) 40 40 70
Chance of Thunder (%) 40 30 50
Precip Type Tstms Tstms Tstms
Precip Duration 2 1 3
Precip Amount 0.00 0.04 0.16
Precip Begin 6 AM Continuing Continuing
Precip End Continuing Continuing Continuing
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY NIGHT...Partly cloudy with showers likely and a chance of
thunderstorms. Areas of fog. Lows in the lower 70s. Chance of
precipitation 70 percent. Light winds.
.MONDAY...Mostly sunny with a 30 percent chance of showers and
thunderstorms. Areas of fog. Highs in the upper 80s. Minimum RH
66 percent. Light winds.
.MONDAY NIGHT...Mostly clear. Patchy fog. Lows in the lower 70s.
Light winds.
.TUESDAY...Mostly sunny with a 40 percent chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 64 percent.
South winds around 5 mph.
.TUESDAY NIGHT...Partly cloudy with showers likely and a chance
of thunderstorms. Lows in the lower 70s. Chance of precipitation
60 percent. Southwest winds around 5 mph.
.WEDNESDAY...Mostly sunny. Highs in the mid 80s. Minimum RH
62 percent. Chance of precipitation 20 percent. Northwest winds
around 5 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows in the lower 60s. Light
winds.
.THURSDAY...Sunny. Highs in the lower 80s. Minimum RH 59 percent.
Northeast winds around 5 mph.
.THURSDAY NIGHT...Partly cloudy. Lows in the mid 60s. Light
winds.
.FRIDAY...Mostly sunny. Highs in the mid 80s. Minimum RH
62 percent. Light winds.
$$
TNZ025-182115-
Dickson-
Including the city of Dickson
318 AM CDT Sat Jul 18 2026
Today Tonight Sun
Cloud Cover Mclear Mclear Pcldy
Temp (24h trend) 90 (+3) 73 (+1) 90
RH % (24h trend) 63 (-10) 98 (-2) 67
RH Recovery Excellent
AM 20FT Wnd (mph) W 3-7 Lgt/Var
PM 20FT Wnd (mph) W 3-7 W 3-7 NW 3-7
Transport Wnd (mph) W 10 W 8 NW 9
Mixing Hgt(ft-agl/msl)4800 400 4500
Vent Rate (mph-ft) 57600 2900 47200
Max Dispersion Early 25 Fair 28 Fair 20 Gen Poor
Max Dispersion Late 43 Gen Good 4 Very Poor 33 Fair
Category Day 3 1 3
Max LVORI Early 9 6 7
Max LVORI Late 3 7 4
Precip Chance (%) 20 20 60
Chance of Thunder (%) 20 20 60
Precip Type Tstms Tstms Tstms
Precip Duration 0 1 2
Precip Amount 0.00 0.01 0.09
Precip Begin 10 AM 1 AM Continuing
Precip End 3 PM Continuing Continuing
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY NIGHT...Partly cloudy with a 50 percent chance of showers
and thunderstorms. Areas of fog. Lows in the lower 70s. Light
winds.
.MONDAY...Mostly sunny with a 30 percent chance of showers and
thunderstorms. Areas of fog. Highs around 90. Minimum RH
66 percent. Light winds.
.MONDAY NIGHT...Partly cloudy. Lows in the mid 70s. Light winds.
.TUESDAY...Mostly sunny. Highs in the lower 90s. Minimum RH
60 percent. Chance of precipitation 20 percent. Southwest winds
around 5 mph.
.TUESDAY NIGHT...Partly cloudy with a 30 percent chance of
showers and thunderstorms. Lows in the lower 70s. West winds
around 5 mph.
.WEDNESDAY...Sunny. Highs in the upper 80s. Minimum RH
59 percent. North winds around 5 mph.
.WEDNESDAY NIGHT...Mostly clear. Cooler. Lows in the lower 60s.
North winds around 5 mph.
.THURSDAY...Sunny. Highs in the lower 80s. Minimum RH 57 percent.
Northeast winds around 5 mph.
.THURSDAY NIGHT...Partly cloudy. Lows in the mid 60s. Light
winds.
.FRIDAY...Mostly sunny. Highs in the mid 80s. Minimum RH
58 percent. Northeast winds around 5 mph.
$$
TNZ034-182115-
Fentress-
Including the cities of Jamestown and Allardt
318 AM CDT Sat Jul 18 2026
Today Tonight Sun
Cloud Cover Pcldy Pcldy Pcldy
Temp (24h trend) 88 (+2) 69 (-1) 87
RH % (24h trend) 65 (-7) 100 (0) 68
RH Recovery Excellent
AM 20FT Wnd (mph) W 3-7 Lgt/Var
PM 20FT Wnd (mph) W 3-7 W 3-7 W 3-7
Transport Wnd (mph) NW 9 W 8 NW 8
Mixing Hgt(ft-agl/msl)3200 400 3600
Vent Rate (mph-ft) 35900 2900 29700
Max Dispersion Early 16 Gen Poor 11 Poor 17 Gen Poor
Max Dispersion Late 25 Fair 3 Very Poor 22 Fair
Category Day 3 1 3
Max LVORI Early 10 8 9
Max LVORI Late 3 9 4
Precip Chance (%) 50 40 70
Chance of Thunder (%) 40 30 60
Precip Type Tstms Tstms Tstms
Precip Duration 2 2 4
Precip Amount 0.07 0.05 0.11
Precip Begin 6 AM Continuing Continuing
Precip End Continuing Continuing Continuing
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY NIGHT...Partly cloudy with a chance of thunderstorms.
Areas of fog. Lows in the upper 60s. Chance of thunderstorms
50 percent. Light winds.
.MONDAY...Mostly sunny with a 30 percent chance of showers and
thunderstorms. Areas of fog. Highs in the upper 80s. Minimum RH
64 percent. Light winds.
.MONDAY NIGHT...Partly cloudy. Patchy fog. Lows in the lower 70s.
Light winds.
.TUESDAY...Mostly sunny with a 50 percent chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 65 percent.
South winds around 5 mph.
.TUESDAY NIGHT...Partly cloudy with showers likely and a chance
of thunderstorms. Lows around 70. Chance of precipitation
70 percent. Southwest winds around 5 mph.
.WEDNESDAY...Mostly sunny with a 30 percent chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 62 percent. West
winds around 5 mph.
.WEDNESDAY NIGHT...Mostly clear. Cooler. Lows around 60. North
winds around 5 mph.
.THURSDAY...Sunny. Highs in the lower 80s. Minimum RH 57 percent.
Northeast winds around 5 mph.
.THURSDAY NIGHT...Partly cloudy. Lows in the lower 60s. Light
winds.
.FRIDAY...Mostly sunny. Highs in the mid 80s. Minimum RH
59 percent. Light winds.
$$
TNZ097-182115-
Franklin-
Including the cities of Winchester, Sewanee, Decherd,
Estill Springs, and Cowan
318 AM CDT Sat Jul 18 2026
Today Tonight Sun
Cloud Cover Pcldy Mclear Pcldy
Temp (24h trend) 90 (+3) 71 (0) 89
RH % (24h trend) 63 (-6) 99 (-1) 65
RH Recovery Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) NW 3-7 Lgt/Var Lgt/Var
Transport Wnd (mph) NW 8 W 6 NW 8
Mixing Hgt(ft-agl/msl)4100 400 3800
Vent Rate (mph-ft) 42100 1900 35600
Max Dispersion Early 18 Gen Poor 11 Poor 16 Gen Poor
Max Dispersion Late 28 Fair 2 Very Poor 25 Fair
Category Day 3 1 3
Max LVORI Early 10 7 9
Max LVORI Late 3 8 3
Precip Chance (%) 0 0 0
Chance of Thunder (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY NIGHT...Partly cloudy. Lows in the lower 70s. Light
winds.
.MONDAY...Mostly sunny. Highs in the upper 80s. Minimum RH
65 percent. Light winds.
.MONDAY NIGHT...Mostly clear. Lows in the lower 70s. Light winds.
.TUESDAY...Mostly sunny. Highs in the upper 80s. Minimum RH
64 percent. South winds around 5 mph.
.TUESDAY NIGHT...Partly cloudy. Lows in the mid 70s. Southwest
winds around 5 mph.
.WEDNESDAY...Mostly sunny. Highs in the upper 80s. Minimum RH
60 percent. West winds around 5 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows in the mid 60s. North winds
around 5 mph.
.THURSDAY...Mostly sunny. Highs in the mid 80s. Minimum RH
55 percent. North winds around 5 mph.
.THURSDAY NIGHT...Mostly clear. Lows in the mid 60s. Light winds.
.FRIDAY...Mostly sunny. Highs in the mid 80s. Minimum RH
56 percent. Light winds.
$$
TNZ095-182115-
Giles-
Including the city of Pulaski
318 AM CDT Sat Jul 18 2026
Today Tonight Sun
Cloud Cover Mclear Mclear Pcldy
Temp (24h trend) 90 (+3) 72 (+1) 90
RH % (24h trend) 59 (-8) 97 (-3) 61
RH Recovery Excellent
AM 20FT Wnd (mph) NW 3-7 Lgt/Var
PM 20FT Wnd (mph) NW 3-7 Lgt/Var Lgt/Var
Transport Wnd (mph) NW 10 W 7 NW 8
Mixing Hgt(ft-agl/msl)4800 400 4900
Vent Rate (mph-ft) 57000 1700 47500
Max Dispersion Early 28 Fair 16 Gen Poor 21 Fair
Max Dispersion Late 41 Gen Good 2 Very Poor 37 Fair
Category Day 3 1 3
Max LVORI Early 10 6 8
Max LVORI Late 3 7 3
Precip Chance (%) 20 0 60
Chance of Thunder (%) 20 0 60
Precip Type Tstms None Tstms
Precip Duration 1 2
Precip Amount 0.01 0.00 0.10
Precip Begin 7 AM 12 PM
Precip End 6 PM Continuing
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY NIGHT...Partly cloudy with a 50 percent chance of showers
and thunderstorms. Areas of fog. Lows in the lower 70s. Light
winds.
.MONDAY...Mostly sunny with a 40 percent chance of showers and
thunderstorms. Areas of fog. Highs around 90. Minimum RH
63 percent. Light winds.
.MONDAY NIGHT...Mostly clear. Patchy fog. Lows in the lower 70s.
Light winds.
.TUESDAY...Mostly sunny. Highs in the lower 90s. Minimum RH
59 percent. Chance of precipitation 20 percent. Southwest winds
around 5 mph.
.TUESDAY NIGHT...Mostly clear. Lows in the mid 70s. Chance of
precipitation 20 percent. Light winds.
.WEDNESDAY...Mostly sunny. Highs in the upper 80s. Minimum RH
55 percent. Chance of precipitation 20 percent. North winds
around 5 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows in the mid 60s. North winds
around 5 mph.
.THURSDAY...Sunny. Highs in the mid 80s. Minimum RH 50 percent.
North winds around 5 mph.
.THURSDAY NIGHT...Partly cloudy. Lows in the mid 60s. Light
winds.
.FRIDAY...Mostly sunny. Highs in the upper 80s. Minimum RH
51 percent. Light winds.
$$
TNZ079-182115-
Grundy-
Including the cities of Altamont and Coalmont
318 AM CDT Sat Jul 18 2026
Today Tonight Sun
Cloud Cover Pcldy Pcldy Pcldy
Temp (24h trend) 85 (0) 69 (0) 85
RH % (24h trend) 66 (-9) 99 (-1) 68
RH Recovery Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) NW 3-7 Lgt/Var Lgt/Var
Transport Wnd (mph) NW 9 W 8 NW 8
Mixing Hgt(ft-agl/msl)3600 400 4100
Vent Rate (mph-ft) 36400 2300 40000
Max Dispersion Early 19 Gen Poor 11 Poor 17 Gen Poor
Max Dispersion Late 27 Fair 3 Very Poor 29 Fair
Category Day 3 1 3
Max LVORI Early 9 6 8
Max LVORI Late 3 7 3
Precip Chance (%) 30 30 80
Chance of Thunder (%) 30 20 70
Precip Type Tstms Tstms Tstms
Precip Duration 2 1 4
Precip Amount 0.01 0.02 0.30
Precip Begin 7 AM Continuing Continuing
Precip End Continuing Continuing Continuing
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY NIGHT...Partly cloudy with a 50 percent chance of showers
and thunderstorms. Patchy fog. Lows around 70. Light winds.
.MONDAY...Mostly sunny with a 40 percent chance of showers and
thunderstorms. Patchy fog. Highs in the mid 80s. Minimum RH
69 percent. Light winds.
.MONDAY NIGHT...Mostly clear. Lows in the lower 70s. Light winds.
.TUESDAY...Mostly sunny with a 30 percent chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 67 percent. South
winds around 5 mph.
.TUESDAY NIGHT...Partly cloudy with a 40 percent chance of
showers and thunderstorms. Lows in the lower 70s. Southwest winds
around 5 mph.
.WEDNESDAY...Partly sunny. Highs in the lower 80s. Minimum RH
65 percent. Chance of precipitation 20 percent. West winds around
5 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows in the lower 60s. North
winds around 5 mph.
.THURSDAY...Mostly sunny. Highs around 80. Minimum RH 60 percent.
North winds around 5 mph.
.THURSDAY NIGHT...Partly cloudy. Lows in the mid 60s. Light
winds.
.FRIDAY...Mostly sunny. Highs in the lower 80s. Minimum RH
61 percent. Light winds.
$$
TNZ092-182115-
Hardin-
Including the cities of Pickwick Dam, Savannah, and Olive Hill
318 AM CDT Sat Jul 18 2026
Today Tonight Sun
Cloud Cover Mclear Mclear Mclear
Temp (24h trend) 93 (+5) 74 (+1) 94
RH % (24h trend) 51 (-7) 92 (-5) 52
RH Recovery Excellent
AM 20FT Wnd (mph) W 3-7 Lgt/Var
PM 20FT Wnd (mph) NW 3-7 Lgt/Var NW 3-7
Transport Wnd (mph) W 9 W 6 NW 9
Mixing Hgt(ft-agl/msl)5300 400 6200
Vent Rate (mph-ft) 53800 2200 60300
Max Dispersion Early 37 Fair 21 Fair 23 Fair
Max Dispersion Late 45 Gen Good 3 Very Poor 48 Gen Good
Category Day 3 1 3
Max LVORI Early 8 5 7
Max LVORI Late 1 6 1
Precip Chance (%) 0 0 0
Chance of Thunder (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY NIGHT...Mostly clear. Lows in the mid 70s. Light winds.
.MONDAY...Sunny. Highs in the lower 90s. Minimum RH 54 percent.
Light winds.
.MONDAY NIGHT...Mostly clear. Lows in the mid 70s. Light winds.
.TUESDAY...Sunny. Highs in the mid 90s. Minimum RH 49 percent.
Southwest winds around 5 mph.
.TUESDAY NIGHT...Mostly clear. Lows in the mid 70s. Light winds.
.WEDNESDAY...Sunny. Highs in the lower 90s. Minimum RH
48 percent. North winds around 5 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows in the upper 60s. North
winds around 5 mph.
.THURSDAY...Sunny. Highs in the upper 80s. Minimum RH 44 percent.
Northeast winds around 5 mph.
.THURSDAY NIGHT...Partly cloudy. Lows in the upper 60s. Light
winds.
.FRIDAY...Mostly sunny. Highs in the lower 90s. Minimum RH
45 percent. Light winds.
$$
TNZ057-182115-
Hickman-
Including the city of Centerville
318 AM CDT Sat Jul 18 2026
Today Tonight Sun
Cloud Cover Mclear Mclear Mclear
Temp (24h trend) 92 (+4) 73 (+1) 92
RH % (24h trend) 56 (-11) 98 (-2) 59
RH Recovery Excellent
AM 20FT Wnd (mph) W 3-7 Lgt/Var
PM 20FT Wnd (mph) NW 3-7 W 3-7 NW 3-7
Transport Wnd (mph) W 10 W 7 NW 9
Mixing Hgt(ft-agl/msl)5100 400 5100
Vent Rate (mph-ft) 55700 2500 53200
Max Dispersion Early 28 Fair 21 Fair 23 Fair
Max Dispersion Late 44 Gen Good 3 Very Poor 40 Fair
Category Day 4 1 3
Max LVORI Early 9 6 8
Max LVORI Late 2 6 3
Precip Chance (%) 0 20 60
Chance of Thunder (%) 0 20 60
Precip Type None Tstms Tstms
Precip Duration 1 2
Precip Amount 0.00 0.01 0.09
Precip Begin 1 AM Continuing
Precip End Continuing Continuing
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY NIGHT...Partly cloudy with showers and thunderstorms
likely. Areas of fog. Lows in the lower 70s. Chance of
precipitation 60 percent. Light winds.
.MONDAY...Mostly sunny with a 30 percent chance of showers and
thunderstorms. Areas of fog. Highs in the lower 90s. Minimum RH
60 percent. Light winds.
.MONDAY NIGHT...Mostly clear. Lows in the mid 70s. Light winds.
.TUESDAY...Mostly sunny. Highs in the mid 90s. Minimum RH
53 percent. Chance of precipitation 20 percent. Southwest winds
around 5 mph.
.TUESDAY NIGHT...Mostly clear with a 30 percent chance of showers
and thunderstorms. Lows in the mid 70s. Light winds.
.WEDNESDAY...Sunny. Highs in the upper 80s. Minimum RH
53 percent. North winds around 5 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows in the mid 60s. Light
winds.
.THURSDAY...Sunny. Highs in the mid 80s. Minimum RH 50 percent.
Northeast winds around 5 mph.
.THURSDAY NIGHT...Partly cloudy. Lows in the mid 60s. Light
winds.
.FRIDAY...Mostly sunny. Highs in the upper 80s. Minimum RH
50 percent. Light winds.
$$
TNZ023-182115-
Houston-
Including the cities of Erin and Tennessee Ridge
318 AM CDT Sat Jul 18 2026
Today Tonight Sun
Cloud Cover Mclear Mclear Pcldy
Temp (24h trend) 91 (+4) 73 (0) 90
RH % (24h trend) 58 (-12) 96 (-3) 63
RH Recovery Excellent
AM 20FT Wnd (mph) W 3-7 Lgt/Var
PM 20FT Wnd (mph) W 3-7 W 3-7 Lgt/Var
Transport Wnd (mph) W 10 W 8 NW 9
Mixing Hgt(ft-agl/msl)5100 400 5000
Vent Rate (mph-ft) 58500 2500 51500
Max Dispersion Early 29 Fair 24 Fair 23 Fair
Max Dispersion Late 47 Gen Good 3 Very Poor 38 Fair
Category Day 4 1 3
Max LVORI Early 9 6 7
Max LVORI Late 3 6 3
Precip Chance (%) 0 30 60
Chance of Thunder (%) 0 30 60
Precip Type None Tstms Tstms
Precip Duration 1 2
Precip Amount 0.00 0.00 0.08
Precip Begin 7 PM Continuing
Precip End Continuing Continuing
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY NIGHT...Partly cloudy with a 50 percent chance of showers
and thunderstorms. Areas of fog. Lows in the lower 70s. Light
winds.
.MONDAY...Mostly sunny. Areas of fog. Highs in the lower 90s.
Minimum RH 61 percent. Chance of precipitation 20 percent. Light
winds.
.MONDAY NIGHT...Mostly clear. Lows in the mid 70s. Light winds.
.TUESDAY...Mostly sunny. Highs in the lower 90s. Minimum RH
55 percent. Chance of precipitation 20 percent. Southwest winds
around 5 mph.
.TUESDAY NIGHT...Mostly clear with a 30 percent chance of showers
and thunderstorms. Lows in the lower 70s. West winds around
5 mph.
.WEDNESDAY...Sunny. Highs in the upper 80s. Minimum RH
54 percent. North winds around 5 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows in the mid 60s. North winds
around 5 mph.
.THURSDAY...Sunny. Highs in the lower 80s. Minimum RH 54 percent.
Northeast winds around 5 mph.
.THURSDAY NIGHT...Partly cloudy. Lows in the mid 60s. Light
winds.
.FRIDAY...Mostly sunny. Highs in the mid 80s. Minimum RH
55 percent. East winds around 5 mph.
$$
TNZ024-182115-
Humphreys-
Including the cities of Waverly, New Johnsonville, and McEwen
318 AM CDT Sat Jul 18 2026
Today Tonight Sun
Cloud Cover Mclear Mclear Mclear
Temp (24h trend) 92 (+4) 73 (+1) 92
RH % (24h trend) 57 (-12) 98 (-2) 60
RH Recovery Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) W 3-7 W 3-7 Lgt/Var
Transport Wnd (mph) W 10 W 7 NW 9
Mixing Hgt(ft-agl/msl)5200 400 5100
Vent Rate (mph-ft) 53700 2300 49400
Max Dispersion Early 26 Fair 21 Fair 21 Fair
Max Dispersion Late 44 Gen Good 3 Very Poor 39 Fair
Category Day 4 1 3
Max LVORI Early 9 6 7
Max LVORI Late 3 6 3
Precip Chance (%) 0 20 60
Chance of Thunder (%) 0 20 60
Precip Type None Tstms Tstms
Precip Duration 1 2
Precip Amount 0.00 0.01 0.03
Precip Begin 1 AM Continuing
Precip End Continuing Continuing
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY NIGHT...Partly cloudy with a 50 percent chance of
showers. Areas of fog. Lows in the lower 70s. Light winds.
.MONDAY...Mostly sunny. Areas of fog. Highs in the lower 90s.
Minimum RH 61 percent. Chance of precipitation 20 percent. Light
winds.
.MONDAY NIGHT...Mostly clear. Lows in the mid 70s. Light winds.
.TUESDAY...Mostly sunny. Highs in the mid 90s. Minimum RH
54 percent. Chance of precipitation 20 percent. Southwest winds
around 5 mph.
.TUESDAY NIGHT...Mostly clear. Lows in the lower 70s. Chance of
precipitation 20 percent. Southwest winds around 5 mph.
.WEDNESDAY...Sunny. Highs in the upper 80s. Minimum RH
54 percent. North winds around 5 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows in the mid 60s. North winds
around 5 mph.
.THURSDAY...Mostly sunny. Highs in the mid 80s. Minimum RH
53 percent. Northeast winds around 5 mph.
.THURSDAY NIGHT...Partly cloudy. Lows in the mid 60s. Light
winds.
.FRIDAY...Mostly sunny. Highs in the upper 80s. Minimum RH
54 percent. East winds around 5 mph.
$$
TNZ031-182115-
Jackson-
Including the city of Gainesboro
318 AM CDT Sat Jul 18 2026
Today Tonight Sun
Cloud Cover Pcldy Pcldy Pcldy
Temp (24h trend) 89 (-2) 72 (0) 89
RH % (24h trend) 62 (-6) 97 (-3) 66
RH Recovery Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) W 3-7 Lgt/Var Lgt/Var
Transport Wnd (mph) W 10 W 6 W 8
Mixing Hgt(ft-agl/msl)3600 400 3700
Vent Rate (mph-ft) 39400 2200 30200
Max Dispersion Early 15 Gen Poor 16 Gen Poor 13 Gen Poor
Max Dispersion Late 30 Fair 2 Very Poor 24 Fair
Category Day 3 1 3
Max LVORI Early 9 6 8
Max LVORI Late 3 7 3
Precip Chance (%) 50 40 60
Chance of Thunder (%) 40 40 50
Precip Type Tstms Tstms Tstms
Precip Duration 2 2 3
Precip Amount 0.03 0.03 0.10
Precip Begin 6 AM Continuing Continuing
Precip End Continuing Continuing Continuing
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY NIGHT...Partly cloudy with showers likely and a chance of
thunderstorms. Patchy fog. Lows in the lower 70s. Chance of
precipitation 70 percent. Light winds.
.MONDAY...Mostly sunny with a 30 percent chance of showers and
thunderstorms. Areas of fog. Highs in the upper 80s. Minimum RH
62 percent. Light winds.
.MONDAY NIGHT...Mostly clear. Lows in the lower 70s. Light winds.
.TUESDAY...Mostly sunny with a 40 percent chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 62 percent.
South winds around 5 mph.
.TUESDAY NIGHT...Partly cloudy with showers likely and a chance
of thunderstorms. Lows in the lower 70s. Chance of precipitation
60 percent. Southwest winds around 5 mph.
.WEDNESDAY...Mostly sunny. Highs in the mid 80s. Minimum RH
59 percent. Chance of precipitation 20 percent. Northwest winds
around 5 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows in the lower 60s. North
winds around 5 mph.
.THURSDAY...Sunny. Highs in the lower 80s. Minimum RH 56 percent.
Northeast winds around 5 mph.
.THURSDAY NIGHT...Mostly clear. Lows in the lower 60s. Light
winds.
.FRIDAY...Mostly sunny. Highs in the mid 80s. Minimum RH
59 percent. Light winds.
$$
TNZ094-182115-
Lawrence-
Including the city of Lawrenceburg
318 AM CDT Sat Jul 18 2026
Today Tonight Sun
Cloud Cover Mclear Mclear Mclear
Temp (24h trend) 91 (+3) 72 (+1) 92
RH % (24h trend) 57 (-8) 96 (-4) 57
RH Recovery Excellent
AM 20FT Wnd (mph) NW 3-7 Lgt/Var
PM 20FT Wnd (mph) NW 3-7 Lgt/Var NW 3-7
Transport Wnd (mph) NW 10 W 7 NW 9
Mixing Hgt(ft-agl/msl)5100 400 5800
Vent Rate (mph-ft) 57900 2300 59300
Max Dispersion Early 31 Fair 18 Gen Poor 26 Fair
Max Dispersion Late 47 Gen Good 3 Very Poor 43 Gen Good
Category Day 4 1 3
Max LVORI Early 9 6 7
Max LVORI Late 2 7 3
Precip Chance (%) 20 0 50
Chance of Thunder (%) 20 0 50
Precip Type Tstms None Tstms
Precip Duration 1 1
Precip Amount 0.02 0.00 0.07
Precip Begin 7 AM 1 PM
Precip End 6 PM Continuing
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY NIGHT...Mostly clear with a 50 percent chance of showers
and thunderstorms. Areas of fog. Lows in the lower 70s. Light
winds.
.MONDAY...Mostly sunny with a 40 percent chance of showers and
thunderstorms. Areas of fog. Highs in the lower 90s. Minimum RH
61 percent. Light winds.
.MONDAY NIGHT...Mostly clear. Patchy fog. Lows in the lower 70s.
Light winds.
.TUESDAY...Mostly sunny. Highs in the lower 90s. Minimum RH
55 percent. Southwest winds around 5 mph.
.TUESDAY NIGHT...Mostly clear. Lows in the mid 70s. Chance of
precipitation 20 percent. Southwest winds around 5 mph.
.WEDNESDAY...Mostly sunny. Highs around 90. Minimum RH
52 percent. North winds around 5 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows in the mid 60s. North winds
around 5 mph.
.THURSDAY...Sunny. Highs in the upper 80s. Minimum RH 48 percent.
North winds around 5 mph.
.THURSDAY NIGHT...Mostly clear. Lows in the upper 60s. Light
winds.
.FRIDAY...Mostly sunny. Highs in the upper 80s. Minimum RH
49 percent. Northeast winds around 5 mph.
$$
TNZ058-182115-
Lewis-
Including the city of Hohenwald
318 AM CDT Sat Jul 18 2026
Today Tonight Sun
Cloud Cover Mclear Mclear Mclear
Temp (24h trend) 91 (+3) 72 (+1) 91
RH % (24h trend) 57 (-9) 97 (-3) 59
RH Recovery Excellent
AM 20FT Wnd (mph) W 3-7 Lgt/Var
PM 20FT Wnd (mph) NW 3-7 Lgt/Var Lgt/Var
Transport Wnd (mph) NW 10 W 8 NW 9
Mixing Hgt(ft-agl/msl)5100 400 5000
Vent Rate (mph-ft) 55600 2800 54000
Max Dispersion Early 31 Fair 22 Fair 24 Fair
Max Dispersion Late 44 Gen Good 3 Very Poor 38 Fair
Category Day 4 1 3
Max LVORI Early 9 6 7
Max LVORI Late 2 6 3
Precip Chance (%) 20 20 50
Chance of Thunder (%) 20 20 50
Precip Type Tstms Tstms Tstms
Precip Duration 0 1 1
Precip Amount 0.01 0.00 0.11
Precip Begin 11 AM 6 PM Continuing
Precip End 4 PM Continuing Continuing
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY NIGHT...Partly cloudy with showers and thunderstorms
likely. Areas of fog. Lows in the lower 70s. Chance of
precipitation 60 percent. Light winds.
.MONDAY...Mostly sunny with a 40 percent chance of showers and
thunderstorms. Areas of fog. Highs in the lower 90s. Minimum RH
60 percent. Light winds.
.MONDAY NIGHT...Mostly clear. Patchy fog. Lows in the mid 70s.
Light winds.
.TUESDAY...Mostly sunny. Highs in the lower 90s. Minimum RH
53 percent. Southwest winds around 5 mph.
.TUESDAY NIGHT...Mostly clear. Lows in the mid 70s. Chance of
precipitation 20 percent. Light winds.
.WEDNESDAY...Mostly sunny. Highs in the upper 80s. Minimum RH
52 percent. North winds around 5 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows in the mid 60s. Light
winds.
.THURSDAY...Sunny. Highs in the mid 80s. Minimum RH 49 percent.
Northeast winds around 5 mph.
.THURSDAY NIGHT...Partly cloudy. Lows in the mid 60s. Light
winds.
.FRIDAY...Mostly sunny. Highs in the upper 80s. Minimum RH
49 percent. Light winds.
$$
TNZ096-182115-
Lincoln-
Including the city of Fayetteville
318 AM CDT Sat Jul 18 2026
Today Tonight Sun
Cloud Cover Pcldy Mclear Pcldy
Temp (24h trend) 90 (+3) 71 (0) 90
RH % (24h trend) 60 (-6) 99 (-1) 63
RH Recovery Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) NW 3-7 Lgt/Var Lgt/Var
Transport Wnd (mph) NW 9 W 6 NW 8
Mixing Hgt(ft-agl/msl)4500 300 4300
Vent Rate (mph-ft) 49900 1600 42200
Max Dispersion Early 23 Fair 13 Gen Poor 16 Gen Poor
Max Dispersion Late 35 Fair 2 Very Poor 28 Fair
Category Day 3 1 3
Max LVORI Early 10 7 9
Max LVORI Late 3 8 3
Precip Chance (%) 30 0 0
Chance of Thunder (%) 20 0 0
Precip Type Tstms None None
Precip Duration 1
Precip Amount 0.01 0.00 0.00
Precip Begin 6 AM
Precip End 6 PM
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY NIGHT...Partly cloudy. Lows in the lower 70s. Light
winds.
.MONDAY...Mostly sunny. Highs around 90. Minimum RH 63 percent.
Light winds.
.MONDAY NIGHT...Mostly clear. Lows in the lower 70s. Light winds.
.TUESDAY...Mostly sunny. Highs in the lower 90s. Minimum RH
61 percent. Chance of precipitation 20 percent. Southwest winds
around 5 mph.
.TUESDAY NIGHT...Partly cloudy. Lows in the mid 70s. Chance of
precipitation 20 percent. Southwest winds around 5 mph.
.WEDNESDAY...Mostly sunny. Highs in the upper 80s. Minimum RH
56 percent. West winds around 5 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows in the mid 60s. North winds
around 5 mph.
.THURSDAY...Mostly sunny. Highs in the mid 80s. Minimum RH
52 percent. North winds around 5 mph.
.THURSDAY NIGHT...Mostly clear. Lows in the mid 60s. Light winds.
.FRIDAY...Mostly sunny. Highs in the upper 80s. Minimum RH
53 percent. Light winds.
$$
TNZ009-182115-
Macon-
Including the city of Lafayette
318 AM CDT Sat Jul 18 2026
Today Tonight Sun
Cloud Cover Pcldy Pcldy Pcldy
Temp (24h trend) 89 (-2) 72 (0) 88
RH % (24h trend) 63 (-7) 99 (-1) 67
RH Recovery Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) W 3-7 W 3-7 Lgt/Var
Transport Wnd (mph) W 10 W 7 W 8
Mixing Hgt(ft-agl/msl)4200 400 3900
Vent Rate (mph-ft) 50700 2000 31400
Max Dispersion Early 22 Fair 24 Fair 14 Gen Poor
Max Dispersion Late 36 Fair 3 Very Poor 24 Fair
Category Day 3 1 3
Max LVORI Early 10 6 8
Max LVORI Late 3 8 4
Precip Chance (%) 30 40 60
Chance of Thunder (%) 30 40 50
Precip Type Tstms Tstms Tstms
Precip Duration 2 2 2
Precip Amount 0.00 0.04 0.09
Precip Begin 6 AM Continuing Continuing
Precip End Continuing Continuing Continuing
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY NIGHT...Partly cloudy with showers likely and a chance of
thunderstorms. Areas of fog. Lows in the lower 70s. Chance of
precipitation 70 percent. Light winds.
.MONDAY...Mostly sunny with a 30 percent chance of showers and
thunderstorms. Patchy fog. Highs in the upper 80s. Minimum RH
65 percent. Light winds.
.MONDAY NIGHT...Mostly clear. Lows in the lower 70s. Light winds.
.TUESDAY...Mostly sunny with a 40 percent chance of showers and
thunderstorms. Highs around 90. Minimum RH 64 percent. South
winds around 5 mph.
.TUESDAY NIGHT...Partly cloudy with showers likely and a chance
of thunderstorms. Lows in the lower 70s. Chance of precipitation
60 percent. Southwest winds around 5 mph.
.WEDNESDAY...Mostly sunny. Highs in the mid 80s. Minimum RH
60 percent. Northwest winds around 5 mph.
.WEDNESDAY NIGHT...Mostly clear. Cooler. Lows in the lower 60s.
North winds around 5 mph.
.THURSDAY...Sunny. Highs in the lower 80s. Minimum RH 58 percent.
Northeast winds around 5 mph.
.THURSDAY NIGHT...Partly cloudy. Lows in the lower 60s. Light
winds.
.FRIDAY...Mostly sunny. Highs in the mid 80s. Minimum RH
61 percent. Northeast winds around 5 mph.
$$
TNZ061-182115-
Marshall-
Including the city of Lewisburg
318 AM CDT Sat Jul 18 2026
Today Tonight Sun
Cloud Cover Pcldy Mclear Pcldy
Temp (24h trend) 90 (+1) 72 (+1) 90
RH % (24h trend) 60 (-7) 98 (-2) 62
RH Recovery Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) NW 3-7 Lgt/Var NW 3-7
Transport Wnd (mph) NW 9 W 7 NW 9
Mixing Hgt(ft-agl/msl)4600 400 4700
Vent Rate (mph-ft) 51600 2300 48800
Max Dispersion Early 22 Fair 17 Gen Poor 20 Gen Poor
Max Dispersion Late 38 Fair 3 Very Poor 37 Fair
Category Day 3 1 3
Max LVORI Early 10 6 8
Max LVORI Late 3 6 3
Precip Chance (%) 20 20 60
Chance of Thunder (%) 20 20 60
Precip Type Tstms Tstms Tstms
Precip Duration 1 1 3
Precip Amount 0.00 0.01 0.10
Precip Begin 6 AM Continuing Continuing
Precip End Continuing Continuing Continuing
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY NIGHT...Partly cloudy with thunderstorms likely and a
chance of showers. Areas of fog. Lows in the lower 70s. Chance of
precipitation 70 percent. Light winds.
.MONDAY...Mostly sunny with a 40 percent chance of showers and
thunderstorms. Areas of fog. Highs around 90. Minimum RH
63 percent. Light winds.
.MONDAY NIGHT...Mostly clear. Lows in the lower 70s. Light winds.
.TUESDAY...Mostly sunny. Highs in the lower 90s. Minimum RH
60 percent. Chance of precipitation 20 percent. Southwest winds
around 5 mph.
.TUESDAY NIGHT...Partly cloudy with a 30 percent chance of
showers and thunderstorms. Lows in the mid 70s. Southwest winds
around 5 mph.
.WEDNESDAY...Mostly sunny. Highs in the upper 80s. Minimum RH
56 percent. Chance of precipitation 20 percent. North winds
around 5 mph.
.WEDNESDAY NIGHT...Mostly clear. Cooler. Lows in the mid 60s.
North winds around 5 mph.
.THURSDAY...Sunny. Highs in the mid 80s. Minimum RH 54 percent.
North winds around 5 mph.
.THURSDAY NIGHT...Mostly clear. Lows in the mid 60s. Light winds.
.FRIDAY...Mostly sunny. Highs in the upper 80s. Minimum RH
54 percent. Light winds.
$$
TNZ060-182115-
Maury-
Including the city of Columbia
318 AM CDT Sat Jul 18 2026
Today Tonight Sun
Cloud Cover Mclear Mclear Pcldy
Temp (24h trend) 91 (+3) 72 (+1) 91
RH % (24h trend) 59 (-9) 98 (-2) 62
RH Recovery Excellent
AM 20FT Wnd (mph) W 3-7 Lgt/Var
PM 20FT Wnd (mph) NW 3-7 Lgt/Var Lgt/Var
Transport Wnd (mph) NW 10 W 7 NW 9
Mixing Hgt(ft-agl/msl)4900 400 4800
Vent Rate (mph-ft) 59400 2600 51000
Max Dispersion Early 24 Fair 15 Gen Poor 21 Fair
Max Dispersion Late 41 Gen Good 3 Very Poor 37 Fair
Category Day 3 1 3
Max LVORI Early 10 6 8
Max LVORI Late 3 6 3
Precip Chance (%) 20 20 60
Chance of Thunder (%) 20 20 60
Precip Type Tstms Tstms Tstms
Precip Duration 1 1 2
Precip Amount 0.01 0.00 0.12
Precip Begin 7 AM Continuing Continuing
Precip End Continuing Continuing Continuing
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY NIGHT...Partly cloudy with showers and thunderstorms
likely. Areas of fog. Lows in the lower 70s. Chance of
precipitation 60 percent. Light winds.
.MONDAY...Mostly sunny with a 40 percent chance of showers and
thunderstorms. Areas of fog. Highs in the lower 90s. Minimum RH
63 percent. Light winds.
.MONDAY NIGHT...Mostly clear. Lows in the lower 70s. Light winds.
.TUESDAY...Mostly sunny. Highs in the lower 90s. Minimum RH
58 percent. Chance of precipitation 20 percent. Southwest winds
around 5 mph.
.TUESDAY NIGHT...Partly cloudy with a 30 percent chance of
showers and thunderstorms. Lows in the mid 70s. Southwest winds
around 5 mph.
.WEDNESDAY...Mostly sunny. Highs in the upper 80s. Minimum RH
55 percent. North winds around 5 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows in the mid 60s. North winds
around 5 mph.
.THURSDAY...Sunny. Highs in the mid 80s. Minimum RH 52 percent.
Northeast winds around 5 mph.
.THURSDAY NIGHT...Partly cloudy. Lows in the mid 60s. Light
winds.
.FRIDAY...Mostly sunny. Highs in the upper 80s. Minimum RH
53 percent. Light winds.
$$
TNZ006-182115-
Montgomery-
Including the city of Clarksville
318 AM CDT Sat Jul 18 2026
Today Tonight Sun
Cloud Cover Mclear Pcldy Pcldy
Temp (24h trend) 91 (+1) 73 (+1) 90
RH % (24h trend) 59 (-12) 96 (-3) 66
RH Recovery Excellent
AM 20FT Wnd (mph) W 3-7 Lgt/Var
PM 20FT Wnd (mph) W 6-10 W 6-10 NW 3-7
Transport Wnd (mph) W 10 W 8 NW 9
Mixing Hgt(ft-agl/msl)5000 400 4300
Vent Rate (mph-ft) 57300 3200 43900
Max Dispersion Early 29 Fair 28 Fair 20 Gen Poor
Max Dispersion Late 47 Gen Good 4 Very Poor 30 Fair
Category Day 3 1 3
Max LVORI Early 9 6 7
Max LVORI Late 3 6 3
Precip Chance (%) 0 20 60
Chance of Thunder (%) 0 20 60
Precip Type None Tstms Tstms
Precip Duration 1 2
Precip Amount 0.00 0.01 0.08
Precip Begin 7 PM Continuing
Precip End Continuing Continuing
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY NIGHT...Partly cloudy with a 50 percent chance of showers
and thunderstorms. Areas of fog. Lows in the lower 70s. Light
winds.
.MONDAY...Mostly sunny with a 30 percent chance of showers and
thunderstorms. Areas of fog. Highs around 90. Minimum RH
64 percent. Light winds.
.MONDAY NIGHT...Mostly clear. Lows in the mid 70s. Light winds.
.TUESDAY...Mostly sunny. Highs in the lower 90s. Minimum RH
60 percent. Chance of precipitation 20 percent. Southwest winds
around 5 mph.
.TUESDAY NIGHT...Partly cloudy with a 40 percent chance of
showers and thunderstorms. Lows in the lower 70s. West winds
around 5 mph.
.WEDNESDAY...Sunny. Highs in the mid 80s. Minimum RH 58 percent.
North winds around 5 mph.
.WEDNESDAY NIGHT...Mostly clear. Cooler. Lows in the lower 60s.
North winds around 5 mph.
.THURSDAY...Sunny. Highs in the lower 80s. Minimum RH 57 percent.
Northeast winds around 5 mph.
.THURSDAY NIGHT...Partly cloudy. Lows in the mid 60s. Light
winds.
.FRIDAY...Mostly sunny. Highs in the mid 80s. Minimum RH
59 percent. East winds around 5 mph.
$$
TNZ076-182115-
Moore-
Including the city of Lynchburg
318 AM CDT Sat Jul 18 2026
Today Tonight Sun
Cloud Cover Pcldy Mclear Pcldy
Temp (24h trend) 90 (+2) 71 (0) 90
RH % (24h trend) 60 (-6) 99 (-1) 63
RH Recovery Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) NW 3-7 Lgt/Var Lgt/Var
Transport Wnd (mph) NW 8 W 7 NW 7
Mixing Hgt(ft-agl/msl)4400 300 3900
Vent Rate (mph-ft) 42400 2100 32900
Max Dispersion Early 19 Gen Poor 12 Poor 18 Gen Poor
Max Dispersion Late 31 Fair 3 Very Poor 23 Fair
Category Day 3 1 2
Max LVORI Early 10 6 9
Max LVORI Late 3 8 3
Precip Chance (%) 30 0 70
Chance of Thunder (%) 20 0 50
Precip Type Tstms None Tstms
Precip Duration 2 3
Precip Amount 0.00 0.00 0.17
Precip Begin 6 AM 6 AM
Precip End 6 PM Continuing
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY NIGHT...Partly cloudy with a 50 percent chance of showers
and thunderstorms. Areas of fog. Lows in the lower 70s. Light
winds.
.MONDAY...Mostly sunny with a 40 percent chance of showers and
thunderstorms. Highs around 90. Minimum RH 63 percent. Light
winds.
.MONDAY NIGHT...Mostly clear. Lows in the lower 70s. Light winds.
.TUESDAY...Mostly sunny. Highs in the lower 90s. Minimum RH
61 percent. Chance of precipitation 20 percent. Southwest winds
around 5 mph.
.TUESDAY NIGHT...Partly cloudy with a 30 percent chance of
showers and thunderstorms. Lows in the mid 70s. South winds
around 5 mph.
.WEDNESDAY...Partly sunny. Highs in the upper 80s. Minimum RH
58 percent. Chance of precipitation 20 percent. Northwest winds
around 5 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows in the mid 60s. North winds
around 5 mph.
.THURSDAY...Mostly sunny. Highs in the mid 80s. Minimum RH
54 percent. North winds around 5 mph.
.THURSDAY NIGHT...Mostly clear. Lows in the mid 60s. Light winds.
.FRIDAY...Mostly sunny. Highs in the upper 80s. Minimum RH
54 percent. Light winds.
$$
TNZ033-182115-
Overton-
Including the city of Livingston
318 AM CDT Sat Jul 18 2026
Today Tonight Sun
Cloud Cover Pcldy Pcldy Pcldy
Temp (24h trend) 87 (0) 71 (0) 87
RH % (24h trend) 68 (-5) 98 (-2) 70
RH Recovery Excellent
AM 20FT Wnd (mph) W 3-7 Lgt/Var
PM 20FT Wnd (mph) W 3-7 SW 3-7 Lgt/Var
Transport Wnd (mph) W 8 W 7 W 8
Mixing Hgt(ft-agl/msl)3000 400 3300
Vent Rate (mph-ft) 27200 2500 28300
Max Dispersion Early 15 Gen Poor 11 Poor 14 Gen Poor
Max Dispersion Late 23 Fair 3 Very Poor 22 Fair
Category Day 2 1 3
Max LVORI Early 9 6 8
Max LVORI Late 3 7 4
Precip Chance (%) 60 40 70
Chance of Thunder (%) 50 40 60
Precip Type Tstms Tstms Tstms
Precip Duration 3 2 4
Precip Amount 0.10 0.05 0.09
Precip Begin 6 AM Continuing Continuing
Precip End Continuing Continuing Continuing
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY NIGHT...Partly cloudy with showers likely and a chance of
thunderstorms. Patchy fog. Lows in the lower 70s. Chance of
precipitation 70 percent. Light winds.
.MONDAY...Mostly sunny with a 30 percent chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 66 percent. Light
winds.
.MONDAY NIGHT...Mostly clear. Lows in the lower 70s. Light winds.
.TUESDAY...Mostly sunny with a 50 percent chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 66 percent.
South winds around 5 mph.
.TUESDAY NIGHT...Partly cloudy with showers likely and a chance
of thunderstorms. Lows in the lower 70s. Chance of precipitation
70 percent. Southwest winds around 5 mph.
.WEDNESDAY...Mostly sunny. Highs in the mid 80s. Minimum RH
62 percent. Chance of precipitation 20 percent. West winds around
5 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows in the lower 60s. North
winds around 5 mph.
.THURSDAY...Sunny. Highs around 80. Minimum RH 59 percent.
Northeast winds around 5 mph.
.THURSDAY NIGHT...Mostly clear. Lows in the lower 60s. Light
winds.
.FRIDAY...Mostly sunny. Highs in the lower 80s. Minimum RH
61 percent. Light winds.
$$
TNZ056-182115-
Perry-
Including the cities of Linden and Lobelville
318 AM CDT Sat Jul 18 2026
Today Tonight Sun
Cloud Cover Mclear Mclear Mclear
Temp (24h trend) 92 (+3) 73 (+1) 92
RH % (24h trend) 53 (-10) 95 (-5) 55
RH Recovery Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) NW 3-7 Lgt/Var W 3-7
Transport Wnd (mph) W 9 W 7 NW 9
Mixing Hgt(ft-agl/msl)5300 400 5700
Vent Rate (mph-ft) 56200 2800 58900
Max Dispersion Early 32 Fair 25 Fair 23 Fair
Max Dispersion Late 44 Gen Good 3 Very Poor 43 Gen Good
Category Day 3 1 3
Max LVORI Early 9 6 7
Max LVORI Late 1 6 2
Precip Chance (%) 0 0 50
Chance of Thunder (%) 0 0 50
Precip Type None None Tstms
Precip Duration 1
Precip Amount 0.00 0.00 0.03
Precip Begin 6 AM
Precip End Continuing
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY NIGHT...Partly cloudy with a 50 percent chance of showers
and thunderstorms. Areas of fog. Lows in the lower 70s. Light
winds.
.MONDAY...Mostly sunny. Highs in the lower 90s. Minimum RH
56 percent. Chance of precipitation 20 percent. Light winds.
.MONDAY NIGHT...Mostly clear. Lows in the mid 70s. Light winds.
.TUESDAY...Mostly sunny. Highs in the mid 90s. Minimum RH
48 percent. Southwest winds around 5 mph.
.TUESDAY NIGHT...Mostly clear. Lows in the mid 70s. Chance of
precipitation 20 percent. Light winds.
.WEDNESDAY...Mostly sunny. Highs around 90. Minimum RH
50 percent. North winds around 5 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows in the mid 60s. North winds
around 5 mph.
.THURSDAY...Sunny. Highs in the upper 80s. Minimum RH 47 percent.
Northeast winds around 5 mph.
.THURSDAY NIGHT...Partly cloudy. Lows in the upper 60s. Light
winds.
.FRIDAY...Mostly sunny. Highs around 90. Minimum RH 46 percent.
Light winds.
$$
TNZ011-182115-
Pickett-
Including the city of Byrdstown
318 AM CDT Sat Jul 18 2026
Today Tonight Sun
Cloud Cover Pcldy Pcldy Pcldy
Temp (24h trend) 87 (0) 71 (-1) 87
RH % (24h trend) 68 (-5) 100 (0) 71
RH Recovery Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) W 3-7 SW 3-7 Lgt/Var
Transport Wnd (mph) W 8 W 7 W 7
Mixing Hgt(ft-agl/msl)2900 400 3500
Vent Rate (mph-ft) 25100 2500 25300
Max Dispersion Early 13 Gen Poor 9 Poor 13 Gen Poor
Max Dispersion Late 24 Fair 3 Very Poor 20 Gen Poor
Category Day 2 1 2
Max LVORI Early 10 7 9
Max LVORI Late 3 8 4
Precip Chance (%) 60 50 70
Chance of Thunder (%) 40 40 60
Precip Type Tstms Tstms Tstms
Precip Duration 3 2 4
Precip Amount 0.09 0.04 0.15
Precip Begin 6 AM Continuing Continuing
Precip End Continuing Continuing Continuing
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY NIGHT...Partly cloudy with showers likely and a chance of
thunderstorms. Areas of fog. Lows in the lower 70s. Chance of
precipitation 70 percent. Light winds.
.MONDAY...Mostly sunny with a 30 percent chance of showers and
thunderstorms. Patchy fog. Highs in the upper 80s. Minimum RH
66 percent. Light winds.
.MONDAY NIGHT...Partly cloudy. Lows in the lower 70s. Light
winds.
.TUESDAY...Mostly sunny with a 50 percent chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 67 percent.
South winds around 5 mph.
.TUESDAY NIGHT...Partly cloudy with showers likely and a chance
of thunderstorms. Lows in the lower 70s. Chance of precipitation
70 percent. Southwest winds around 5 mph.
.WEDNESDAY...Mostly sunny. Highs in the mid 80s. Minimum RH
62 percent. Chance of precipitation 20 percent. West winds around
5 mph.
.WEDNESDAY NIGHT...Mostly clear. Cooler. Lows in the lower 60s.
North winds around 5 mph.
.THURSDAY...Sunny. Highs in the lower 80s. Minimum RH 58 percent.
Northeast winds around 5 mph.
.THURSDAY NIGHT...Mostly clear. Lows in the lower 60s. Light
winds.
.FRIDAY...Mostly sunny. Highs in the mid 80s. Minimum RH
61 percent. Light winds.
$$
TNZ032-182115-
Putnam-
Including the city of Cookeville
318 AM CDT Sat Jul 18 2026
Today Tonight Sun
Cloud Cover Pcldy Pcldy Pcldy
Temp (24h trend) 88 (0) 71 (0) 88
RH % (24h trend) 66 (-7) 100 (0) 69
RH Recovery Excellent
AM 20FT Wnd (mph) W 3-7 Lgt/Var
PM 20FT Wnd (mph) W 3-7 SW 3-7 Lgt/Var
Transport Wnd (mph) W 9 W 6 W 8
Mixing Hgt(ft-agl/msl)3700 400 3600
Vent Rate (mph-ft) 48900 1900 32100
Max Dispersion Early 13 Gen Poor 12 Poor 14 Gen Poor
Max Dispersion Late 24 Fair 3 Very Poor 23 Fair
Category Day 3 1 3
Max LVORI Early 10 7 9
Max LVORI Late 3 8 4
Precip Chance (%) 50 40 70
Chance of Thunder (%) 40 30 50
Precip Type Tstms Tstms Tstms
Precip Duration 2 2 4
Precip Amount 0.05 0.03 0.11
Precip Begin 6 AM Continuing Continuing
Precip End Continuing Continuing Continuing
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY NIGHT...Partly cloudy with showers likely and a chance of
thunderstorms. Areas of fog. Lows in the lower 70s. Chance of
precipitation 70 percent. Light winds.
.MONDAY...Mostly sunny with a 30 percent chance of showers and
thunderstorms. Patchy fog. Highs in the upper 80s. Minimum RH
67 percent. Light winds.
.MONDAY NIGHT...Mostly clear. Lows in the lower 70s. Light winds.
.TUESDAY...Mostly sunny with a 50 percent chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 66 percent.
South winds around 5 mph.
.TUESDAY NIGHT...Partly cloudy with showers likely and a chance
of thunderstorms. Lows in the lower 70s. Chance of precipitation
60 percent. Southwest winds around 5 mph.
.WEDNESDAY...Mostly sunny. Highs in the mid 80s. Minimum RH
63 percent. Chance of precipitation 20 percent. West winds around
5 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows in the lower 60s. North
winds around 5 mph.
.THURSDAY...Sunny. Highs in the lower 80s. Minimum RH 60 percent.
Northeast winds around 5 mph.
.THURSDAY NIGHT...Partly cloudy. Lows in the lower 60s. Light
winds.
.FRIDAY...Mostly sunny. Highs in the mid 80s. Minimum RH
63 percent. Light winds.
$$
TNZ007-182115-
Robertson-
Including the city of Springfield
318 AM CDT Sat Jul 18 2026
Today Tonight Sun
Cloud Cover Mclear Mclear Pcldy
Temp (24h trend) 90 (0) 73 (+1) 89
RH % (24h trend) 62 (-10) 98 (-2) 68
RH Recovery Excellent
AM 20FT Wnd (mph) W 3-7 Lgt/Var
PM 20FT Wnd (mph) W 6-10 W 4-8 NW 3-7
Transport Wnd (mph) W 12 W 9 NW 8
Mixing Hgt(ft-agl/msl)4600 400 3800
Vent Rate (mph-ft) 54900 3500 35700
Max Dispersion Early 24 Fair 28 Fair 17 Gen Poor
Max Dispersion Late 44 Gen Good 4 Very Poor 26 Fair
Category Day 3 1 3
Max LVORI Early 9 6 8
Max LVORI Late 3 7 3
Precip Chance (%) 20 30 70
Chance of Thunder (%) 20 30 60
Precip Type Tstms Tstms Tstms
Precip Duration 1 1 2
Precip Amount 0.00 0.00 0.07
Precip Begin 10 AM 7 PM Continuing
Precip End 6 PM Continuing Continuing
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY NIGHT...Partly cloudy with showers and thunderstorms
likely. Areas of fog. Lows in the lower 70s. Chance of
precipitation 70 percent. Light winds.
.MONDAY...Mostly sunny with a 30 percent chance of showers and
thunderstorms. Areas of fog. Highs in the upper 80s. Minimum RH
66 percent. Light winds.
.MONDAY NIGHT...Partly cloudy. Lows in the lower 70s. Light
winds.
.TUESDAY...Mostly sunny with a 30 percent chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 63 percent.
Southwest winds around 10 mph.
.TUESDAY NIGHT...Partly cloudy with a 40 percent chance of
showers and thunderstorms. Lows in the lower 70s. West winds
around 5 mph.
.WEDNESDAY...Sunny. Highs in the mid 80s. Minimum RH 60 percent.
North winds around 10 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows in the lower 60s. North
winds around 5 mph.
.THURSDAY...Sunny. Highs in the lower 80s. Minimum RH 59 percent.
Northeast winds around 5 mph.
.THURSDAY NIGHT...Partly cloudy. Lows in the mid 60s. Northeast
winds around 5 mph.
.FRIDAY...Mostly sunny. Highs in the mid 80s. Minimum RH
61 percent. Northeast winds around 5 mph.
$$
TNZ062-182115-
Rutherford-
Including the cities of Murfreesboro, Smyrna, and La Vergne
318 AM CDT Sat Jul 18 2026
Today Tonight Sun
Cloud Cover Pcldy Mclear Pcldy
Temp (24h trend) 92 (+3) 72 (0) 91
RH % (24h trend) 57 (-10) 97 (-2) 62
RH Recovery Excellent
AM 20FT Wnd (mph) W 3-7 Lgt/Var
PM 20FT Wnd (mph) NW 4-8 W 3-7 NW 3-7
Transport Wnd (mph) W 9 W 7 NW 8
Mixing Hgt(ft-agl/msl)4600 400 4400
Vent Rate (mph-ft) 51600 2200 41900
Max Dispersion Early 16 Gen Poor 17 Gen Poor 20 Gen Poor
Max Dispersion Late 38 Fair 3 Very Poor 29 Fair
Category Day 3 1 3
Max LVORI Early 10 5 7
Max LVORI Late 3 7 3
Precip Chance (%) 30 30 70
Chance of Thunder (%) 30 20 70
Precip Type Tstms Tstms Tstms
Precip Duration 1 1 4
Precip Amount 0.01 0.03 0.23
Precip Begin 6 AM Continuing Continuing
Precip End Continuing Continuing Continuing
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY NIGHT...Partly cloudy with showers and thunderstorms
likely. Patchy fog. Lows in the lower 70s. Chance of
precipitation 70 percent. Light winds.
.MONDAY...Mostly sunny with a 30 percent chance of showers and
thunderstorms. Areas of fog. Highs in the lower 90s. Minimum RH
62 percent. Light winds.
.MONDAY NIGHT...Mostly clear. Lows in the lower 70s. Light winds.
.TUESDAY...Mostly sunny. Highs in the lower 90s. Minimum RH
58 percent. Chance of precipitation 20 percent. Southwest winds
around 10 mph.
.TUESDAY NIGHT...Partly cloudy with a 50 percent chance of
showers and thunderstorms. Lows in the mid 70s. Southwest winds
around 5 mph.
.WEDNESDAY...Mostly sunny. Highs in the upper 80s. Minimum RH
57 percent. Chance of precipitation 20 percent. North winds
around 5 mph.
.WEDNESDAY NIGHT...Mostly clear. Cooler. Lows in the mid 60s.
North winds around 5 mph.
.THURSDAY...Sunny. Highs in the mid 80s. Minimum RH 56 percent.
North winds around 5 mph.
.THURSDAY NIGHT...Partly cloudy. Lows in the mid 60s. Light
winds.
.FRIDAY...Mostly sunny. Highs in the upper 80s. Minimum RH
57 percent. Northeast winds around 5 mph.
$$
TNZ030-182115-
Smith-
Including the cities of Carthage, South Carthage,
and Gordonsville
318 AM CDT Sat Jul 18 2026
Today Tonight Sun
Cloud Cover Pcldy Mclear Pcldy
Temp (24h trend) 91 (0) 72 (0) 90
RH % (24h trend) 62 (-6) 99 (-1) 66
RH Recovery Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) W 3-7 Lgt/Var Lgt/Var
Transport Wnd (mph) W 10 W 6 NW 8
Mixing Hgt(ft-agl/msl)4200 400 4100
Vent Rate (mph-ft) 45600 2000 34100
Max Dispersion Early 14 Gen Poor 17 Gen Poor 13 Gen Poor
Max Dispersion Late 36 Fair 2 Very Poor 26 Fair
Category Day 3 1 3
Max LVORI Early 10 6 8
Max LVORI Late 3 8 3
Precip Chance (%) 30 40 60
Chance of Thunder (%) 30 30 50
Precip Type Tstms Tstms Tstms
Precip Duration 2 2 2
Precip Amount 0.01 0.03 0.12
Precip Begin 6 AM Continuing Continuing
Precip End Continuing Continuing Continuing
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY NIGHT...Partly cloudy with showers likely and a chance of
thunderstorms. Areas of fog. Lows in the lower 70s. Chance of
precipitation 70 percent. Light winds.
.MONDAY...Mostly sunny with a 30 percent chance of showers and
thunderstorms. Areas of fog. Highs around 90. Minimum RH
64 percent. Light winds.
.MONDAY NIGHT...Mostly clear. Lows in the lower 70s. Light winds.
.TUESDAY...Mostly sunny with a 40 percent chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 62 percent.
South winds around 5 mph.
.TUESDAY NIGHT...Partly cloudy with showers likely and a chance
of thunderstorms. Lows in the lower 70s. Chance of precipitation
60 percent. Southwest winds around 5 mph.
.WEDNESDAY...Mostly sunny. Highs in the mid 80s. Minimum RH
61 percent. Chance of precipitation 20 percent. Northwest winds
around 5 mph.
.WEDNESDAY NIGHT...Mostly clear. Cooler. Lows in the lower 60s.
North winds around 5 mph.
.THURSDAY...Sunny. Highs in the lower 80s. Minimum RH 58 percent.
Northeast winds around 5 mph.
.THURSDAY NIGHT...Mostly clear. Lows in the lower 60s. Light
winds.
.FRIDAY...Mostly sunny. Highs in the mid 80s. Minimum RH
60 percent. Light winds.
$$
TNZ005-182115-
Stewart-
Including the city of Dover
318 AM CDT Sat Jul 18 2026
Today Tonight Sun
Cloud Cover Mclear Pcldy Mclear
Temp (24h trend) 91 (+2) 73 (0) 91
RH % (24h trend) 57 (-13) 95 (-3) 62
RH Recovery Excellent
AM 20FT Wnd (mph) W 3-7 Lgt/Var
PM 20FT Wnd (mph) W 4-8 W 3-7 Lgt/Var
Transport Wnd (mph) W 10 W 7 NW 9
Mixing Hgt(ft-agl/msl)5100 400 4700
Vent Rate (mph-ft) 58200 2900 48400
Max Dispersion Early 29 Fair 19 Gen Poor 21 Fair
Max Dispersion Late 47 Gen Good 3 Very Poor 35 Fair
Category Day 3 1 3
Max LVORI Early 8 5 6
Max LVORI Late 2 6 3
Precip Chance (%) 0 20 60
Chance of Thunder (%) 0 20 60
Precip Type None Tstms Tstms
Precip Duration 1 2
Precip Amount 0.00 0.01 0.07
Precip Begin 7 PM Continuing
Precip End Continuing Continuing
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY NIGHT...Partly cloudy with a 50 percent chance of showers
and thunderstorms. Patchy fog. Lows in the lower 70s. Light
winds.
.MONDAY...Mostly sunny with a 30 percent chance of showers and
thunderstorms. Areas of fog. Highs in the lower 90s. Minimum RH
62 percent. Light winds.
.MONDAY NIGHT...Mostly clear. Lows in the mid 70s. Light winds.
.TUESDAY...Sunny. Highs in the lower 90s. Minimum RH 57 percent.
Chance of precipitation 20 percent. Southwest winds around 5 mph.
.TUESDAY NIGHT...Partly cloudy with a 30 percent chance of
showers and thunderstorms. Lows in the lower 70s. West winds
around 5 mph.
.WEDNESDAY...Sunny. Highs in the mid 80s. Minimum RH 55 percent.
North winds around 5 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows in the mid 60s. North winds
around 5 mph.
.THURSDAY...Sunny. Highs in the lower 80s. Minimum RH 54 percent.
Northeast winds around 5 mph.
.THURSDAY NIGHT...Partly cloudy. Lows in the mid 60s. Light
winds.
.FRIDAY...Mostly sunny. Highs in the mid 80s. Minimum RH
56 percent. East winds around 5 mph.
$$
TNZ008-182115-
Sumner-
Including the cities of Hendersonville, Gallatin,
and Goodlettsville
318 AM CDT Sat Jul 18 2026
Today Tonight Sun
Cloud Cover Pcldy Mclear Pcldy
Temp (24h trend) 92 (+1) 73 (+1) 91
RH % (24h trend) 60 (-9) 98 (-2) 66
RH Recovery Excellent
AM 20FT Wnd (mph) W 3-7 Lgt/Var
PM 20FT Wnd (mph) W 4-8 W 3-7 NW 3-7
Transport Wnd (mph) W 10 W 8 NW 7
Mixing Hgt(ft-agl/msl)4600 400 4100
Vent Rate (mph-ft) 51600 2300 33500
Max Dispersion Early 22 Fair 26 Fair 18 Gen Poor
Max Dispersion Late 44 Gen Good 3 Very Poor 27 Fair
Category Day 3 1 2
Max LVORI Early 10 6 8
Max LVORI Late 3 7 3
Precip Chance (%) 30 30 60
Chance of Thunder (%) 20 30 60
Precip Type Tstms Tstms Tstms
Precip Duration 1 2 3
Precip Amount 0.00 0.02 0.10
Precip Begin 6 AM Continuing Continuing
Precip End Continuing Continuing Continuing
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY NIGHT...Partly cloudy with showers and thunderstorms
likely. Areas of fog. Lows in the lower 70s. Chance of
precipitation 70 percent. Light winds.
.MONDAY...Mostly sunny with a 30 percent chance of showers and
thunderstorms. Patchy fog. Highs around 90. Minimum RH
64 percent. Light winds.
.MONDAY NIGHT...Partly cloudy. Lows in the mid 70s. Light winds.
.TUESDAY...Mostly sunny with a 40 percent chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 61 percent.
Southwest winds around 5 mph.
.TUESDAY NIGHT...Partly cloudy with a 50 percent chance of
showers and thunderstorms. Lows in the lower 70s. Southwest winds
around 5 mph.
.WEDNESDAY...Mostly sunny. Highs in the mid 80s. Minimum RH
57 percent. North winds around 5 mph.
.WEDNESDAY NIGHT...Mostly clear. Cooler. Lows in the lower 60s.
North winds around 5 mph.
.THURSDAY...Sunny. Highs in the lower 80s. Minimum RH 56 percent.
Northeast winds around 5 mph.
.THURSDAY NIGHT...Partly cloudy. Lows in the mid 60s. North winds
around 5 mph.
.FRIDAY...Mostly sunny. Highs in the mid 80s. Minimum RH
58 percent. Northeast winds around 5 mph.
$$
TNZ029-182115-
Trousdale-
Including the city of Hartsville
318 AM CDT Sat Jul 18 2026
Today Tonight Sun
Cloud Cover Pcldy Mclear Pcldy
Temp (24h trend) 91 (-2) 72 (0) 90
RH % (24h trend) 61 (-7) 97 (-3) 66
RH Recovery Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) W 3-7 W 3-7 Lgt/Var
Transport Wnd (mph) W 10 W 7 NW 7
Mixing Hgt(ft-agl/msl)4400 400 4200
Vent Rate (mph-ft) 45900 2200 32000
Max Dispersion Early 15 Gen Poor 20 Gen Poor 14 Gen Poor
Max Dispersion Late 40 Fair 3 Very Poor 26 Fair
Category Day 3 1 2
Max LVORI Early 10 6 8
Max LVORI Late 3 8 3
Precip Chance (%) 30 30 60
Chance of Thunder (%) 30 30 60
Precip Type Tstms Tstms Tstms
Precip Duration 2 2 2
Precip Amount 0.00 0.03 0.09
Precip Begin 6 AM Continuing Continuing
Precip End Continuing Continuing Continuing
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY NIGHT...Partly cloudy with showers likely and a chance of
thunderstorms. Areas of fog. Lows in the lower 70s. Chance of
precipitation 70 percent. Light winds.
.MONDAY...Mostly sunny with a 30 percent chance of showers and
thunderstorms. Patchy fog. Highs around 90. Minimum RH
64 percent. Light winds.
.MONDAY NIGHT...Mostly clear. Patchy fog. Lows in the lower 70s.
Light winds.
.TUESDAY...Mostly sunny with a 30 percent chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 62 percent.
Southwest winds around 5 mph.
.TUESDAY NIGHT...Partly cloudy with a 50 percent chance of
showers and thunderstorms. Lows in the lower 70s. Light winds.
.WEDNESDAY...Mostly sunny. Highs in the mid 80s. Minimum RH
59 percent. North winds around 5 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows in the lower 60s. North
winds around 5 mph.
.THURSDAY...Sunny. Highs in the lower 80s. Minimum RH 57 percent.
Northeast winds around 5 mph.
.THURSDAY NIGHT...Partly cloudy. Lows in the mid 60s. Light
winds.
.FRIDAY...Mostly sunny. Highs in the mid 80s. Minimum RH
59 percent. Light winds.
$$
TNZ080-182115-
Van Buren-
Including the city of Spencer
318 AM CDT Sat Jul 18 2026
Today Tonight Sun
Cloud Cover Pcldy Pcldy Pcldy
Temp (24h trend) 87 (+1) 69 (-1) 87
RH % (24h trend) 65 (-8) 99 (-1) 67
RH Recovery Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) NW 9 W 8 NW 9
Mixing Hgt(ft-agl/msl)3200 400 3800
Vent Rate (mph-ft) 38400 2500 37100
Max Dispersion Early 18 Gen Poor 9 Poor 18 Gen Poor
Max Dispersion Late 26 Fair 3 Very Poor 29 Fair
Category Day 3 1 3
Max LVORI Early 9 7 9
Max LVORI Late 3 8 4
Precip Chance (%) 40 30 70
Chance of Thunder (%) 40 30 70
Precip Type Tstms Tstms Tstms
Precip Duration 2 2 5
Precip Amount 0.02 0.01 0.24
Precip Begin 7 AM Continuing Continuing
Precip End Continuing Continuing Continuing
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY NIGHT...Partly cloudy with a chance of thunderstorms.
Areas of fog. Lows around 70. Chance of thunderstorms 50 percent.
Light winds.
.MONDAY...Mostly sunny with a 40 percent chance of showers and
thunderstorms. Areas of fog. Highs in the mid 80s. Minimum RH
66 percent. Light winds.
.MONDAY NIGHT...Mostly clear. Patchy fog. Lows in the lower 70s.
Light winds.
.TUESDAY...Mostly sunny with a 50 percent chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 63 percent.
Southwest winds around 5 mph.
.TUESDAY NIGHT...Partly cloudy with a 50 percent chance of
showers and thunderstorms. Lows in the lower 70s. Southwest winds
around 5 mph.
.WEDNESDAY...Mostly sunny with a 30 percent chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 63 percent. West
winds around 5 mph.
.WEDNESDAY NIGHT...Mostly clear. Cooler. Lows in the lower 60s.
Light winds.
.THURSDAY...Mostly sunny. Highs in the lower 80s. Minimum RH
57 percent. Northeast winds around 5 mph.
.THURSDAY NIGHT...Mostly clear. Lows in the mid 60s. Light winds.
.FRIDAY...Mostly sunny. Highs in the mid 80s. Minimum RH
59 percent. Light winds.
$$
TNZ078-182115-
Warren-
Including the city of McMinnville
318 AM CDT Sat Jul 18 2026
Today Tonight Sun
Cloud Cover Pcldy Pcldy Pcldy
Temp (24h trend) 88 (-1) 70 (0) 88
RH % (24h trend) 67 (-8) 100 (0) 71
RH Recovery Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) NW 3-7 Lgt/Var Lgt/Var
Transport Wnd (mph) NW 8 W 7 W 8
Mixing Hgt(ft-agl/msl)3700 400 3800
Vent Rate (mph-ft) 36200 2300 36600
Max Dispersion Early 16 Gen Poor 8 Poor 15 Gen Poor
Max Dispersion Late 26 Fair 3 Very Poor 25 Fair
Category Day 3 1 3
Max LVORI Early 10 6 9
Max LVORI Late 3 8 4
Precip Chance (%) 40 40 70
Chance of Thunder (%) 30 20 70
Precip Type Tstms Tstms Tstms
Precip Duration 2 1 4
Precip Amount 0.01 0.02 0.20
Precip Begin 6 AM Continuing Continuing
Precip End Continuing Continuing Continuing
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY NIGHT...Partly cloudy with a chance of thunderstorms.
Areas of fog. Lows in the lower 70s. Chance of thunderstorms
50 percent. Light winds.
.MONDAY...Mostly sunny with a 40 percent chance of showers and
thunderstorms. Areas of fog. Highs in the upper 80s. Minimum RH
69 percent. Light winds.
.MONDAY NIGHT...Mostly clear. Patchy fog. Lows in the lower 70s.
Light winds.
.TUESDAY...Mostly sunny with a 40 percent chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 67 percent.
Southwest winds around 5 mph.
.TUESDAY NIGHT...Partly cloudy with a 50 percent chance of
showers and thunderstorms. Lows in the lower 70s. Southwest winds
around 5 mph.
.WEDNESDAY...Partly sunny. Highs in the mid 80s. Minimum RH
65 percent. Chance of precipitation 20 percent. Northwest winds
around 5 mph.
.WEDNESDAY NIGHT...Mostly clear. Cooler. Lows in the lower 60s.
Light winds.
.THURSDAY...Mostly sunny. Highs in the lower 80s. Minimum RH
63 percent. Northeast winds around 5 mph.
.THURSDAY NIGHT...Partly cloudy. Lows in the mid 60s. Light
winds.
.FRIDAY...Mostly sunny. Highs in the mid 80s. Minimum RH
63 percent. Light winds.
$$
TNZ093-182115-
Wayne-
Including the cities of Clifton and Waynesboro
318 AM CDT Sat Jul 18 2026
Today Tonight Sun
Cloud Cover Mclear Mclear Mclear
Temp (24h trend) 92 (+3) 72 (0) 92
RH % (24h trend) 54 (-8) 94 (-5) 55
RH Recovery Excellent
AM 20FT Wnd (mph) W 3-7 Lgt/Var
PM 20FT Wnd (mph) NW 3-7 Lgt/Var W 3-7
Transport Wnd (mph) NW 10 W 7 NW 9
Mixing Hgt(ft-agl/msl)5100 400 6400
Vent Rate (mph-ft) 55100 2300 69300
Max Dispersion Early 37 Fair 22 Fair 26 Fair
Max Dispersion Late 44 Gen Good 3 Very Poor 49 Gen Good
Category Day 4 1 4
Max LVORI Early 9 6 7
Max LVORI Late 1 6 2
Precip Chance (%) 0 0 40
Chance of Thunder (%) 0 0 40
Precip Type None None Tstms
Precip Duration 1
Precip Amount 0.00 0.00 0.04
Precip Begin 1 PM
Precip End Continuing
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY NIGHT...Mostly clear with a 50 percent chance of showers
and thunderstorms. Patchy fog. Lows in the lower 70s. Light
winds.
.MONDAY...Sunny. Highs in the lower 90s. Minimum RH 57 percent.
Chance of precipitation 20 percent. Light winds.
.MONDAY NIGHT...Mostly clear. Lows in the mid 70s. Light winds.
.TUESDAY...Sunny. Highs in the mid 90s. Minimum RH 52 percent.
Southwest winds around 5 mph.
.TUESDAY NIGHT...Mostly clear. Lows in the mid 70s. Chance of
precipitation 20 percent. Light winds.
.WEDNESDAY...Sunny. Highs in the lower 90s. Minimum RH
50 percent. North winds around 5 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows in the mid 60s. North winds
around 5 mph.
.THURSDAY...Sunny. Highs in the upper 80s. Minimum RH 47 percent.
Northeast winds around 5 mph.
.THURSDAY NIGHT...Mostly clear. Lows in the upper 60s. Light
winds.
.FRIDAY...Mostly sunny. Highs around 90. Minimum RH 47 percent.
Light winds.
$$
TNZ065-182115-
White-
Including the city of Sparta
318 AM CDT Sat Jul 18 2026
Today Tonight Sun
Cloud Cover Pcldy Pcldy Pcldy
Temp (24h trend) 88 (0) 71 (0) 88
RH % (24h trend) 66 (-8) 100 (0) 69
RH Recovery Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) NW 3-7 Lgt/Var Lgt/Var
Transport Wnd (mph) W 8 SW 6 NW 8
Mixing Hgt(ft-agl/msl)3300 400 3600
Vent Rate (mph-ft) 35700 2000 31100
Max Dispersion Early 14 Gen Poor 8 Poor 13 Gen Poor
Max Dispersion Late 22 Fair 3 Very Poor 24 Fair
Category Day 3 1 3
Max LVORI Early 10 7 10
Max LVORI Late 3 8 4
Precip Chance (%) 50 40 70
Chance of Thunder (%) 40 30 60
Precip Type Tstms Tstms Tstms
Precip Duration 2 2 4
Precip Amount 0.03 0.02 0.08
Precip Begin 6 AM Continuing Continuing
Precip End Continuing Continuing Continuing
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY NIGHT...Partly cloudy with a chance of thunderstorms.
Areas of fog. Lows in the lower 70s. Chance of thunderstorms
50 percent. Light winds.
.MONDAY...Mostly sunny with a 40 percent chance of showers and
thunderstorms. Areas of fog. Highs in the upper 80s. Minimum RH
67 percent. Light winds.
.MONDAY NIGHT...Mostly clear. Patchy fog. Lows in the lower 70s.
Light winds.
.TUESDAY...Mostly sunny with a 50 percent chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 66 percent.
South winds around 5 mph.
.TUESDAY NIGHT...Partly cloudy with showers likely and a chance
of thunderstorms. Lows in the lower 70s. Chance of precipitation
60 percent. Southwest winds around 5 mph.
.WEDNESDAY...Mostly sunny. Highs in the mid 80s. Minimum RH
63 percent. Chance of precipitation 20 percent. West winds around
5 mph.
.WEDNESDAY NIGHT...Mostly clear. Cooler. Lows in the lower 60s.
Light winds.
.THURSDAY...Sunny. Highs in the lower 80s. Minimum RH 59 percent.
Northeast winds around 5 mph.
.THURSDAY NIGHT...Partly cloudy. Lows in the mid 60s. Light
winds.
.FRIDAY...Mostly sunny. Highs in the mid 80s. Minimum RH
61 percent. Light winds.
$$
TNZ059-182115-
Williamson-
Including the cities of Franklin and Brentwood
318 AM CDT Sat Jul 18 2026
Today Tonight Sun
Cloud Cover Mclear Mclear Pcldy
Temp (24h trend) 91 (+3) 72 (0) 90
RH % (24h trend) 60 (-9) 98 (-2) 64
RH Recovery Excellent
AM 20FT Wnd (mph) W 3-7 Lgt/Var
PM 20FT Wnd (mph) NW 4-8 W 3-7 NW 3-7
Transport Wnd (mph) NW 9 W 8 NW 9
Mixing Hgt(ft-agl/msl)4900 400 4700
Vent Rate (mph-ft) 53200 2800 44600
Max Dispersion Early 21 Fair 22 Fair 21 Fair
Max Dispersion Late 41 Gen Good 3 Very Poor 34 Fair
Category Day 3 1 3
Max LVORI Early 9 6 7
Max LVORI Late 3 6 3
Precip Chance (%) 20 20 60
Chance of Thunder (%) 20 20 60
Precip Type Tstms Tstms Tstms
Precip Duration 1 1 3
Precip Amount 0.01 0.02 0.10
Precip Begin 7 AM Continuing Continuing
Precip End Continuing Continuing Continuing
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY NIGHT...Partly cloudy with showers and thunderstorms
likely. Areas of fog. Lows in the lower 70s. Chance of
precipitation 70 percent. Light winds.
.MONDAY...Mostly sunny with a 30 percent chance of showers and
thunderstorms. Areas of fog. Highs in the lower 90s. Minimum RH
64 percent. Light winds.
.MONDAY NIGHT...Mostly clear. Lows in the lower 70s. Light winds.
.TUESDAY...Mostly sunny. Highs in the lower 90s. Minimum RH
59 percent. Chance of precipitation 20 percent. South winds
around 5 mph.
.TUESDAY NIGHT...Partly cloudy with a 40 percent chance of
showers and thunderstorms. Lows in the mid 70s. Southwest winds
around 5 mph.
.WEDNESDAY...Sunny. Highs in the upper 80s. Minimum RH
57 percent. North winds around 5 mph.
.WEDNESDAY NIGHT...Mostly clear. Cooler. Lows in the mid 60s.
North winds around 5 mph.
.THURSDAY...Sunny. Highs in the mid 80s. Minimum RH 55 percent.
Northeast winds around 5 mph.
.THURSDAY NIGHT...Partly cloudy. Lows in the mid 60s. North winds
around 5 mph.
.FRIDAY...Mostly sunny. Highs in the upper 80s. Minimum RH
56 percent. Northeast winds around 5 mph.
$$
TNZ028-182115-
Wilson-
Including the cities of Lebanon and Mount Juliet
318 AM CDT Sat Jul 18 2026
Today Tonight Sun
Cloud Cover Pcldy Mclear Pcldy
Temp (24h trend) 91 (+1) 72 (0) 90
RH % (24h trend) 61 (-7) 97 (-3) 65
RH Recovery Excellent
AM 20FT Wnd (mph) W 3-7 Lgt/Var
PM 20FT Wnd (mph) W 4-8 W 3-7 NW 3-7
Transport Wnd (mph) W 9 W 7 NW 8
Mixing Hgt(ft-agl/msl)4600 400 4200
Vent Rate (mph-ft) 47800 2300 40500
Max Dispersion Early 15 Gen Poor 20 Gen Poor 15 Gen Poor
Max Dispersion Late 39 Fair 3 Very Poor 28 Fair
Category Day 3 1 3
Max LVORI Early 10 6 8
Max LVORI Late 3 7 3
Precip Chance (%) 30 30 60
Chance of Thunder (%) 20 30 60
Precip Type Tstms Tstms Tstms
Precip Duration 2 1 3
Precip Amount 0.00 0.02 0.16
Precip Begin 6 AM Continuing Continuing
Precip End Continuing Continuing Continuing
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY NIGHT...Partly cloudy with showers and thunderstorms
likely. Areas of fog. Lows in the lower 70s. Chance of
precipitation 70 percent. Light winds.
.MONDAY...Mostly sunny with a 30 percent chance of showers and
thunderstorms. Patchy fog. Highs in the lower 90s. Minimum RH
64 percent. Light winds.
.MONDAY NIGHT...Mostly clear. Lows in the lower 70s. Light winds.
.TUESDAY...Mostly sunny with a 30 percent chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 61 percent.
Southwest winds around 5 mph.
.TUESDAY NIGHT...Partly cloudy with a 50 percent chance of
showers and thunderstorms. Lows in the lower 70s. Southwest winds
around 5 mph.
.WEDNESDAY...Mostly sunny. Highs in the mid 80s. Minimum RH
60 percent. Chance of precipitation 20 percent. North winds
around 5 mph.
.WEDNESDAY NIGHT...Mostly clear. Cooler. Lows in the lower 60s.
North winds around 5 mph.
.THURSDAY...Sunny. Highs in the lower 80s. Minimum RH 57 percent.
Northeast winds around 5 mph.
.THURSDAY NIGHT...Partly cloudy. Lows in the mid 60s. Light
winds.
.FRIDAY...Mostly sunny. Highs in the mid 80s. Minimum RH
59 percent. Northeast winds around 5 mph.
$$
Digital Tabular Forecast
Minimum Potential Accumulation
Expect at least this much. This is what we see as the least amount of snow the storm can produce.
This information is for advance planning ahead of the storm. It is provided out as far as three days. However, when the snow starts to fall, this will be discontinued to focus on the forecast snow amount.
Most Likely Snow Accumulation
Represents our official snow forecast in inches within the next one to three days. The snowfall amounts are provided in point (single number) and ranges (1-2", 2-4", etc.). You can toggle between the two by hovering over the "Point" and "Range" text above the image. The point amount is our forecast but the range for the "most likely" represents the forecast uncertainty in predefined ranges.
Maximum Potential Accumulation
What you should be prepared for. This is what we see as the storm's maximum potential snowfall accumulation.
This information is for advance planning ahead of the storm. It is provided out as far as three days. However, when the snow starts to fall, this will be discontinued to focus on the forecast snow amount.
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