National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Tullahoma Regional Airport/William Northern Field (KTHA)

Lat: 35.38°NLon: 86.25°WElev: 1083ft.

Fair

41°F

5°C

Humidity 100%
Wind Speed Calm
Barometer 30.16 in
Dewpoint 41°F (5°C)
Visibility 10.00 mi
Last update 6 Nov 5:35 am CST
Extended Forecast for

3 Miles N Arnold AFB TN

  • Today

    Today: Sunny, with a high near 71. Calm wind becoming southeast around 5 mph in the morning.

    High: 71 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 52. South southeast wind 5 to 10 mph, with gusts as high as 20 mph.

    Low: 52 °F

    Mostly Clear

  • Friday

    Friday: Showers likely and possibly a thunderstorm, mainly after 3pm. Partly sunny, with a high near 70. South southwest wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 70 °F

    Partly Sunny
    then Showers
    Likely

  • Friday Night

    Friday Night: Showers likely and possibly a thunderstorm before midnight, then a chance of showers. Mostly cloudy, with a low around 55. South southwest wind around 5 mph becoming calm in the evening. Chance of precipitation is 70%.

    Low: 55 °F

    Showers
    Likely then
    Chance
    Showers

  • Saturday

    Saturday: A slight chance of showers before noon, then a chance of showers and thunderstorms between noon and 3pm, then a chance of showers after 3pm. Mostly sunny, with a high near 72. Calm wind becoming south southwest around 5 mph in the afternoon. Chance of precipitation is 30%.

    High: 72 °F

    Chance
    Showers

  • Saturday Night

    Saturday Night: A 50 percent chance of showers, mainly before midnight. Mostly cloudy, with a low around 43. South wind 5 to 10 mph becoming northwest after midnight.

    Low: 43 °F

    Chance
    Showers then
    Slight Chance
    Showers

  • Sunday

    Sunday: Partly sunny, with a high near 51. Northwest wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 51 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 24. North northwest wind around 10 mph, with gusts as high as 25 mph.

    Low: 24 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 40. Northwest wind 10 to 15 mph, with gusts as high as 20 mph.

    High: 40 °F

    Sunny

Detailed Forecast

Today
Sunny, with a high near 71. Calm wind becoming southeast around 5 mph in the morning.
Tonight
Mostly clear, with a low around 52. South southeast wind 5 to 10 mph, with gusts as high as 20 mph.
Friday
Showers likely and possibly a thunderstorm, mainly after 3pm. Partly sunny, with a high near 70. South southwest wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Friday Night
Showers likely and possibly a thunderstorm before midnight, then a chance of showers. Mostly cloudy, with a low around 55. South southwest wind around 5 mph becoming calm in the evening. Chance of precipitation is 70%.
Saturday
A slight chance of showers before noon, then a chance of showers and thunderstorms between noon and 3pm, then a chance of showers after 3pm. Mostly sunny, with a high near 72. Calm wind becoming south southwest around 5 mph in the afternoon. Chance of precipitation is 30%.
Saturday Night
A 50 percent chance of showers, mainly before midnight. Mostly cloudy, with a low around 43. South wind 5 to 10 mph becoming northwest after midnight.
Sunday
Partly sunny, with a high near 51. Northwest wind 10 to 15 mph, with gusts as high as 25 mph.
Sunday Night
Partly cloudy, with a low around 24. North northwest wind around 10 mph, with gusts as high as 25 mph.
Monday
Sunny, with a high near 40. Northwest wind 10 to 15 mph, with gusts as high as 20 mph.
Monday Night
Mostly clear, with a low around 22.
Veterans Day
Sunny, with a high near 51.
Tuesday Night
Mostly clear, with a low around 35.
Wednesday
Sunny, with a high near 61.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles N Arnold AFB TN
 35.41°N 86.12°W (Elev. 997 ft)
Last Update:
11:31 pm CST Nov 5, 2025
Forecast Valid:
5am CST Nov 6, 2025-6pm CST Nov 12, 2025
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation