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

Heavy Rain In The Plains; Poor Air Quality Out West

A slow moving weather system in the central U.S. will bring locally heavy rain to much of the Plains this weekend. Isolated flash flooding is possible in this area. Meanwhile, smoke from ongoing wildfires will continue to cause poor air quality across much of the interior West, although fire weather conditions are generally improving in this region. Read More >

Hazardous Weather Conditions

Current conditions at

Tullahoma Regional Airport/William Northern Field (KTHA)

Lat: 35.38°NLon: 86.25°WElev: 1083ft.

Overcast

22°C

72°F

Humidity 100%
Wind Speed S 11 km/h
Barometer 30.08 in
Dewpoint 22°C (72°F)
Visibility 16 km
Last update 17 Aug 11:55 pm CDT
Extended Forecast for

7 Miles S Shelbyville TN

  • Overnight

    Overnight: A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 21. South southwest wind around 10 km/h. New rainfall amounts between 2.5 and 5 mm possible.

    Chance
    T-storms

    Low: 21 °C

  • Saturday

    Saturday: Showers and thunderstorms likely. Mostly cloudy, with a high near 28. South southwest wind 10 to 15 km/h. Chance of precipitation is 70%. New rainfall amounts between 5 and 7.5 mm possible.

    T-storms
    Likely

    High: 28 °C

  • Saturday
    Night

    Saturday Night: A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 21. Southwest wind 5 to 10 km/h. New rainfall amounts between 2.5 and 5 mm possible.

    Chance
    T-storms

    Low: 21 °C

  • Sunday

    Sunday: A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 30. Southwest wind 5 to 10 km/h.

    Chance
    T-storms

    High: 30 °C

  • Sunday
    Night

    Sunday Night: A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 21. South southwest wind 5 to 10 km/h.

    Chance
    T-storms

    Low: 21 °C

  • Monday

    Monday: Showers and thunderstorms likely. Mostly cloudy, with a high near 29. South southwest wind 10 to 15 km/h. Chance of precipitation is 60%.

    T-storms
    Likely

    High: 29 °C

  • Monday
    Night

    Monday Night: Showers and thunderstorms likely. Mostly cloudy, with a low around 21. South southwest wind around 10 km/h. Chance of precipitation is 60%.

    T-storms
    Likely

    Low: 21 °C

  • Tuesday

    Tuesday: Showers and thunderstorms likely. Mostly cloudy, with a high near 29. Southwest wind 10 to 15 km/h. Chance of precipitation is 70%.

    T-storms
    Likely

    High: 29 °C

  • Tuesday
    Night

    Tuesday Night: A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 18. West wind 5 to 10 km/h.

    Chance
    T-storms

    Low: 18 °C

Detailed Forecast

Overnight
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 21. South southwest wind around 10 km/h. New rainfall amounts between 2.5 and 5 mm possible.
Saturday
Showers and thunderstorms likely. Mostly cloudy, with a high near 28. South southwest wind 10 to 15 km/h. Chance of precipitation is 70%. New rainfall amounts between 5 and 7.5 mm possible.
Saturday Night
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 21. Southwest wind 5 to 10 km/h. New rainfall amounts between 2.5 and 5 mm possible.
Sunday
A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 30. Southwest wind 5 to 10 km/h.
Sunday Night
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 21. South southwest wind 5 to 10 km/h.
Monday
Showers and thunderstorms likely. Mostly cloudy, with a high near 29. South southwest wind 10 to 15 km/h. Chance of precipitation is 60%.
Monday Night
Showers and thunderstorms likely. Mostly cloudy, with a low around 21. South southwest wind around 10 km/h. Chance of precipitation is 60%.
Tuesday
Showers and thunderstorms likely. Mostly cloudy, with a high near 29. Southwest wind 10 to 15 km/h. Chance of precipitation is 70%.
Tuesday Night
A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 18. West wind 5 to 10 km/h.
Wednesday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 28.
Wednesday Night
Partly cloudy, with a low around 16.
Thursday
Sunny, with a high near 28.
Thursday Night
Mostly clear, with a low around 16.
Friday
Mostly sunny, with a high near 30.
Click Map For Forecast
Disclaimer
Map Legend
Point Forecast:
7 Miles S Shelbyville TN
 35.39°N 86.46°W (Elev. 297 m)
Last Update:
11:35 pm CDT Aug 17, 2018
Forecast Valid:
12am CDT Aug 18, 2018-6pm CDT Aug 23, 2018
 
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