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

Hazardous Weather Conditions

Current conditions at

Tullahoma Regional Airport/William Northern Field (KTHA)

Lat: 35.38°NLon: 86.25°WElev: 1083ft.

Overcast

61°F

16°C

Humidity 100%
Wind Speed S 6 mph
Barometer 30.09 in
Dewpoint 61°F (16°C)
Visibility 10.00 mi
Last update 9 Jan 8:15 pm CST
Extended Forecast for

8 Miles ENE Petersburg TN

Flood Watch January 9, 08:31pm until January 10, 12:00pm
Click here for hazard details and duration
Flood Watch
  •  
    Flood Watch January 9, 08:31pm until January 10, 12:00pm

    NOW until 12:00pm Sat

    Flood Watch

  • Tonight

    Low: 55 °F

    Showers
    Likely then
    Showers

  • Saturday

    Saturday: Showers, mainly before 9am. High near 61. Southwest wind 5 to 10 mph becoming northwest in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 61 °F

    Showers then
    Chance
    Showers

  • Saturday Night

    Saturday Night: Cloudy during the early evening, then gradual clearing, with a low around 33. West northwest wind 5 to 10 mph, with gusts as high as 20 mph.

    Low: 33 °F

    Gradual
    Clearing

  • Sunday

    Sunday: Sunny, with a high near 41. North northwest wind 5 to 15 mph, with gusts as high as 25 mph.

    High: 41 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 22. North northwest wind around 5 mph becoming calm in the evening.

    Low: 22 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 46.

    High: 46 °F

    Sunny

  • Monday Night

    Monday Night: Clear, with a low around 27.

    Low: 27 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 53.

    High: 53 °F

    Sunny

Detailed Forecast

Tonight
Showers. Low around 55. Calm wind becoming south around 5 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Saturday
Showers, mainly before 9am. High near 61. Southwest wind 5 to 10 mph becoming northwest in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Saturday Night
Cloudy during the early evening, then gradual clearing, with a low around 33. West northwest wind 5 to 10 mph, with gusts as high as 20 mph.
Sunday
Sunny, with a high near 41. North northwest wind 5 to 15 mph, with gusts as high as 25 mph.
Sunday Night
Mostly clear, with a low around 22. North northwest wind around 5 mph becoming calm in the evening.
Monday
Sunny, with a high near 46.
Monday Night
Clear, with a low around 27.
Tuesday
Sunny, with a high near 53.
Tuesday Night
Mostly cloudy, with a low around 37.
Wednesday
A 20 percent chance of showers after noon. Mostly cloudy, with a high near 50.
Wednesday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 26.
Thursday
Partly sunny, with a high near 37.
Thursday Night
Partly cloudy, with a low around 22.
Friday
Mostly sunny, with a high near 44.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
8 Miles ENE Petersburg TN
 35.34°N 86.49°W (Elev. 1007 ft)
Last Update:
7:50 pm CST Jan 9, 2026
Forecast Valid:
8pm CST Jan 9, 2026-6pm CST Jan 16, 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