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

68°F

20°C

Humidity 38%
Wind Speed SW 6 G 14 mph
Barometer 30.07 in
Dewpoint 41°F (5°C)
Visibility 10.00 mi
Last update 9 Feb 2:55 pm CST
Extended Forecast for

3 Miles WSW Shelbyville TN

  • This Afternoon

    This Afternoon: Sunny, with a high near 67. Southwest wind around 5 mph.

    High: 67 °F

    Sunny

  • Tonight

    Tonight: Patchy fog between 1am and 3am. Otherwise, increasing clouds, with a low around 46. Calm wind becoming south around 5 mph after midnight.

    Low: 46 °F

    Clear then
    Patchy Fog

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 69. Southwest wind 5 to 15 mph, with gusts as high as 20 mph.

    High: 69 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: Showers likely, mainly after midnight. Cloudy, with a low around 43. Southwest wind around 5 mph becoming north after midnight. Chance of precipitation is 70%.

    Low: 43 °F

    Chance
    Showers then
    Showers
    Likely

  • Wednesday

    Wednesday: A 20 percent chance of showers before noon. Mostly sunny, with a high near 56. North wind 5 to 10 mph.

    High: 56 °F

    Slight Chance
    Showers then
    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 31. North wind around 5 mph becoming calm in the evening.

    Low: 31 °F

    Mostly Clear

  • Thursday

    Thursday: Partly sunny, with a high near 56. Calm wind becoming northeast around 5 mph.

    High: 56 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: A 20 percent chance of showers after midnight. Mostly cloudy, with a low around 39. Calm wind.

    Low: 39 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

  • Friday

    Friday: A 20 percent chance of showers. Mostly cloudy, with a high near 58. Calm wind becoming east northeast around 5 mph.

    High: 58 °F

    Slight Chance
    Showers

Detailed Forecast

This Afternoon
Sunny, with a high near 67. Southwest wind around 5 mph.
Tonight
Patchy fog between 1am and 3am. Otherwise, increasing clouds, with a low around 46. Calm wind becoming south around 5 mph after midnight.
Tuesday
Mostly cloudy, with a high near 69. Southwest wind 5 to 15 mph, with gusts as high as 20 mph.
Tuesday Night
Showers likely, mainly after midnight. Cloudy, with a low around 43. Southwest wind around 5 mph becoming north after midnight. Chance of precipitation is 70%.
Wednesday
A 20 percent chance of showers before noon. Mostly sunny, with a high near 56. North wind 5 to 10 mph.
Wednesday Night
Mostly clear, with a low around 31. North wind around 5 mph becoming calm in the evening.
Thursday
Partly sunny, with a high near 56. Calm wind becoming northeast around 5 mph.
Thursday Night
A 20 percent chance of showers after midnight. Mostly cloudy, with a low around 39. Calm wind.
Friday
A 20 percent chance of showers. Mostly cloudy, with a high near 58. Calm wind becoming east northeast around 5 mph.
Friday Night
A slight chance of showers and thunderstorms, then a chance of showers after midnight. Mostly cloudy, with a low around 42. Chance of precipitation is 30%.
Saturday
A 50 percent chance of showers. Cloudy, with a high near 60.
Saturday Night
Showers. Low around 48. Chance of precipitation is 90%.
Sunday
Showers likely. Cloudy, with a high near 58. Chance of precipitation is 70%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles WSW Shelbyville TN
 35.48°N 86.5°W (Elev. 699 ft)
Last Update:
1:51 pm CST Feb 9, 2026
Forecast Valid:
3pm CST Feb 9, 2026-6pm CST Feb 15, 2026
 
Forecast Discussion
 
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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