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

Hazardous Weather Conditions

Current conditions at

Sparta Upper Cumberland Regional Airport (KSRB)

Lat: 36.06°NLon: 85.53°WElev: 1024ft.

Fair

81°F

27°C

Humidity 100%
Wind Speed S 6 mph
Barometer 30.04 in
Dewpoint 81°F (27°C)
Visibility 10.00 mi
Heat Index91°F (33°C)
Last update 13 Aug 8:55 pm CDT
Extended Forecast for

4 Miles WSW Sparta TN

Heat Advisory August 13, 09:21pm until August 16, 07:00pm
Click here for hazard details and duration
Heat Advisory
  •  
    Heat Advisory August 13, 09:21pm until August 16, 07:00pm

    NOW until 7:00pm Sun

    Heat Advisory

  • Tonight

    Low: 74 °F

    Partly Cloudy

  • Friday

    Friday: Patchy fog before 8am. Otherwise, mostly sunny, with a high near 93. Heat index values as high as 107. Calm wind becoming west southwest around 5 mph.

    High: 93 °F

    Patchy Fog
    then Mostly
    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 74. Calm wind.

    Low: 74 °F

    Partly Cloudy

  • Saturday

    Saturday: Patchy fog before 8am. Otherwise, sunny, with a high near 93. Heat index values as high as 105. Calm wind becoming west southwest around 5 mph.

    High: 93 °F

    Patchy Fog
    then Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 74. Calm wind.

    Low: 74 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 95. Calm wind becoming west around 5 mph.

    High: 95 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 74. Calm wind.

    Low: 74 °F

    Mostly Clear

  • Monday

    Monday: A 30 percent chance of showers and thunderstorms after 1pm. Sunny, with a high near 94. Calm wind becoming west southwest around 5 mph in the morning.

    High: 94 °F

    Sunny then
    Chance
    T-storms

Detailed Forecast

Tonight
Partly cloudy, with a low around 74. Calm wind.
Friday
Patchy fog before 8am. Otherwise, mostly sunny, with a high near 93. Heat index values as high as 107. Calm wind becoming west southwest around 5 mph.
Friday Night
Partly cloudy, with a low around 74. Calm wind.
Saturday
Patchy fog before 8am. Otherwise, sunny, with a high near 93. Heat index values as high as 105. Calm wind becoming west southwest around 5 mph.
Saturday Night
Mostly clear, with a low around 74. Calm wind.
Sunday
Sunny, with a high near 95. Calm wind becoming west around 5 mph.
Sunday Night
Mostly clear, with a low around 74. Calm wind.
Monday
A 30 percent chance of showers and thunderstorms after 1pm. Sunny, with a high near 94. Calm wind becoming west southwest around 5 mph in the morning.
Monday Night
Partly cloudy, with a low around 72. Calm wind.
Tuesday
A 30 percent chance of showers and thunderstorms, mainly after 1pm. Mostly sunny, with a high near 89.
Tuesday Night
Partly cloudy, with a low around 71.
Wednesday
Sunny, with a high near 91.
Wednesday Night
Partly cloudy, with a low around 72.
Thursday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 92.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles WSW Sparta TN
 35.92°N 85.53°W (Elev. 1001 ft)
Last Update:
7:26 pm CDT Aug 13, 2026
Forecast Valid:
9pm CDT Aug 13, 2026-6pm CDT Aug 20, 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