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

18°F

-8°C

Humidity 62%
Wind Speed NW 6 mph
Barometer 30.37 in
Dewpoint 7°F (-14°C)
Visibility 10.00 mi
Wind Chill10°F (-12°C)
Last update 20 Jan 1:35 am CST
Extended Forecast for

3 Miles ESE Lynchburg TN

  • Overnight

    Overnight: Clear, with a low around 14. Calm wind.

    Low: 14 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 39. Wind chill values between 14 and 24. Calm wind.

    High: 39 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Clear, with a low around 25. Calm wind becoming south around 5 mph after midnight. Winds could gust as high as 15 mph.

    Low: 25 °F

    Clear

  • Wednesday

    Wednesday: A 40 percent chance of showers after noon. Partly sunny, with a high near 50. South wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 50 °F

    Mostly Sunny
    then Chance
    Showers

  • Wednesday Night

    Wednesday Night: Showers likely. Cloudy, with a low around 36. South wind around 5 mph becoming calm in the evening. Chance of precipitation is 70%.

    Low: 36 °F

    Showers
    Likely

  • Thursday

    Thursday: A 40 percent chance of showers. Partly sunny, with a high near 49.

    High: 49 °F

    Chance
    Showers

  • Thursday Night

    Thursday Night: A 30 percent chance of showers, mainly after midnight. Mostly cloudy, with a low around 30.

    Low: 30 °F

    Chance
    Showers

  • Friday

    Friday: A chance of rain showers before noon, then a chance of snow showers. Mostly cloudy, with a high near 42. Chance of precipitation is 30%.

    High: 42 °F

    Chance
    Showers then
    Chance Snow
    Showers

  • Friday Night

    Friday Night: A chance of snow showers before midnight, then a chance of snow showers and freezing rain. Cloudy, with a low around 22. Chance of precipitation is 50%.

    Low: 22 °F

    Chance Snow
    Showers then
    Chance Wintry
    Mix

Detailed Forecast

Overnight
Clear, with a low around 14. Calm wind.
Tuesday
Sunny, with a high near 39. Wind chill values between 14 and 24. Calm wind.
Tuesday Night
Clear, with a low around 25. Calm wind becoming south around 5 mph after midnight. Winds could gust as high as 15 mph.
Wednesday
A 40 percent chance of showers after noon. Partly sunny, with a high near 50. South wind 5 to 10 mph, with gusts as high as 20 mph.
Wednesday Night
Showers likely. Cloudy, with a low around 36. South wind around 5 mph becoming calm in the evening. Chance of precipitation is 70%.
Thursday
A 40 percent chance of showers. Partly sunny, with a high near 49.
Thursday Night
A 30 percent chance of showers, mainly after midnight. Mostly cloudy, with a low around 30.
Friday
A chance of rain showers before noon, then a chance of snow showers. Mostly cloudy, with a high near 42. Chance of precipitation is 30%.
Friday Night
A chance of snow showers before midnight, then a chance of snow showers and freezing rain. Cloudy, with a low around 22. Chance of precipitation is 50%.
Saturday
Snow showers, possibly mixed with freezing rain. High near 32. Chance of precipitation is 80%.
Saturday Night
Snow showers and freezing rain likely. Cloudy, with a low around 16. Chance of precipitation is 70%.
Sunday
A slight chance of snow showers and freezing rain. Partly sunny, with a high near 29. Chance of precipitation is 20%.
Sunday Night
Mostly cloudy, with a low around 10.
Monday
Mostly sunny, with a high near 32.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles ESE Lynchburg TN
 35.27°N 86.3°W (Elev. 997 ft)
Last Update:
12:50 am CST Jan 20, 2026
Forecast Valid:
1am CST Jan 20, 2026-6pm CST Jan 26, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation