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Hazardous Weather Conditions

Current conditions at

Sparta Upper Cumberland Regional Airport (KSRB)

Lat: 36.06°NLon: 85.53°WElev: 1024ft.

Fair

70°F

21°C

Humidity 100%
Wind Speed Calm
Barometer 29.97 in
Dewpoint 70°F (21°C)
Visibility 7.00 mi
Last update 5 Sep 1:55 am CDT
Extended Forecast for

2 Miles SSW Chestnut Mound TN

Heat Advisory September 5, 02:10am until September 5, 08:00pm
Click here for hazard details and duration
Heat Advisory
  •  
    Heat Advisory September 5, 02:10am until September 5, 08:00pm

    NOW until 8:00pm Sat

    Heat Advisory

  • Overnight

    Low: 73 °F

    Patchy Fog

  • Saturday

    Saturday: A slight chance of showers and thunderstorms between 1pm and 2pm. Patchy fog before 7am. Otherwise, sunny and hot, with a high near 97. Heat index values as high as 107. Calm wind becoming west northwest around 5 mph. Chance of precipitation is 20%.

    High: 97 °F

    Patchy Fog
    then Slight
    Chance
    T-storms

  • Saturday Night

    Saturday Night: Patchy fog before 2am, then patchy fog after 3am. Otherwise, mostly clear, with a low around 71. Calm wind.

    Low: 71 °F

    Partly Cloudy
    then Patchy
    Fog

  • Sunday

    Sunday: Patchy fog before 9am. Otherwise, sunny, with a high near 91. Heat index values as high as 99. Light north wind increasing to 5 to 10 mph in the afternoon.

    High: 91 °F

    Patchy Fog
    then Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 65. North northeast wind around 5 mph becoming calm after midnight.

    Low: 65 °F

    Mostly Clear

  • Labor Day

    Labor Day: Sunny, with a high near 90. Calm wind.

    High: 90 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 68. Calm wind becoming east southeast around 5 mph.

    Low: 68 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 91. Calm wind becoming south around 5 mph in the morning.

    High: 91 °F

    Sunny

Detailed Forecast

Overnight
Patchy fog after 5am. Otherwise, mostly clear, with a low around 73. Calm wind.
Saturday
A slight chance of showers and thunderstorms between 1pm and 2pm. Patchy fog before 7am. Otherwise, sunny and hot, with a high near 97. Heat index values as high as 107. Calm wind becoming west northwest around 5 mph. Chance of precipitation is 20%.
Saturday Night
Patchy fog before 2am, then patchy fog after 3am. Otherwise, mostly clear, with a low around 71. Calm wind.
Sunday
Patchy fog before 9am. Otherwise, sunny, with a high near 91. Heat index values as high as 99. Light north wind increasing to 5 to 10 mph in the afternoon.
Sunday Night
Mostly clear, with a low around 65. North northeast wind around 5 mph becoming calm after midnight.
Labor Day
Sunny, with a high near 90. Calm wind.
Monday Night
Mostly clear, with a low around 68. Calm wind becoming east southeast around 5 mph.
Tuesday
Sunny, with a high near 91. Calm wind becoming south around 5 mph in the morning.
Tuesday Night
Mostly clear, with a low around 68. Calm wind becoming south southeast around 5 mph.
Wednesday
Sunny, with a high near 93.
Wednesday Night
Mostly clear, with a low around 70.
Thursday
A 20 percent chance of showers and thunderstorms. Sunny, with a high near 93.
Thursday Night
A 40 percent chance of showers. Partly cloudy, with a low around 65.
Friday
A 20 percent chance of showers and thunderstorms. Sunny, with a high near 90.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SSW Chestnut Mound TN
 36.17°N 85.87°W (Elev. 797 ft)
Last Update:
1:31 am CDT Sep 5, 2026
Forecast Valid:
2am CDT Sep 5, 2026-6pm CDT Sep 11, 2026
 
Forecast Discussion
 
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Additional Resources

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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