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.

A Few Clouds

45°F

7°C

Humidity 49%
Wind Speed S 7 G 14 mph
Barometer 29.80 in
Dewpoint 27°F (-3°C)
Visibility 10.00 mi
Wind Chill41°F (5°C)
Last update 14 Jan 3:15 am CST
Extended Forecast for

8 Miles W Lynchburg TN

  • Overnight

    Overnight: Mostly cloudy, with a low around 37. South southwest wind around 5 mph, with gusts as high as 20 mph.

    Low: 37 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Showers, mainly before 3pm. High near 48. Southwest wind 5 to 15 mph becoming north northwest in the afternoon. Winds could gust as high as 25 mph. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 48 °F

    Showers
    Likely then
    Showers

  • Wednesday Night

    Wednesday Night: Cloudy, then gradually becoming partly cloudy, with a low around 19. Wind chill values between 10 and 15. North northwest wind 10 to 15 mph, with gusts as high as 30 mph.

    Low: 19 °F

    Decreasing
    Clouds

  • Thursday

    Thursday: Sunny, with a high near 34. Wind chill values between 9 and 19. Northwest wind 5 to 10 mph becoming light west northwest in the afternoon. Winds could gust as high as 20 mph.

    High: 34 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 19. Light and variable wind becoming south 5 to 10 mph after midnight. Winds could gust as high as 20 mph.

    Low: 19 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 47.

    High: 47 °F

    Mostly Sunny

  • Friday Night

    Friday Night: A 20 percent chance of showers before midnight. Mostly cloudy, with a low around 27.

    Low: 27 °F

    Slight Chance
    Showers then
    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 39.

    High: 39 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 17.

    Low: 17 °F

    Partly Cloudy

Detailed Forecast

Overnight
Mostly cloudy, with a low around 37. South southwest wind around 5 mph, with gusts as high as 20 mph.
Wednesday
Showers, mainly before 3pm. High near 48. Southwest wind 5 to 15 mph becoming north northwest in the afternoon. Winds could gust as high as 25 mph. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday Night
Cloudy, then gradually becoming partly cloudy, with a low around 19. Wind chill values between 10 and 15. North northwest wind 10 to 15 mph, with gusts as high as 30 mph.
Thursday
Sunny, with a high near 34. Wind chill values between 9 and 19. Northwest wind 5 to 10 mph becoming light west northwest in the afternoon. Winds could gust as high as 20 mph.
Thursday Night
Partly cloudy, with a low around 19. Light and variable wind becoming south 5 to 10 mph after midnight. Winds could gust as high as 20 mph.
Friday
Mostly sunny, with a high near 47.
Friday Night
A 20 percent chance of showers before midnight. Mostly cloudy, with a low around 27.
Saturday
Mostly sunny, with a high near 39.
Saturday Night
Partly cloudy, with a low around 17.
Sunday
Sunny, with a high near 32.
Sunday Night
Mostly clear, with a low around 17.
M.L.King Day
Sunny, with a high near 39.
Monday Night
Mostly clear, with a low around 17.
Tuesday
Sunny, with a high near 39.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
8 Miles W Lynchburg TN
 35.3°N 86.49°W (Elev. 1001 ft)
Last Update:
2:50 am CST Jan 14, 2026
Forecast Valid:
3am CST Jan 14, 2026-6pm CST Jan 20, 2026
 
Forecast Discussion
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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