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.

Fog/Mist

70°F

21°C

Humidity 100%
Wind Speed Calm
Barometer 30.25 in
Dewpoint 70°F (21°C)
Visibility 0.75 mi
Last update 24 Jun 1:15 am CDT
Extended Forecast for

Sparta TN

Heat Advisory June 24, 01:31am until June 27, 07:00pm
Click here for hazard details and duration
Heat Advisory
  •  
    Heat Advisory June 24, 01:31am until June 27, 07:00pm

    NOW until 7:00pm Fri

    Heat Advisory

  • Overnight

    Low: 72 °F

    Patchy Fog

  • Tuesday

    Tuesday: Sunny, with a high near 94. Heat index values as high as 103. Calm wind.

    High: 94 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Patchy fog after 4am. Otherwise, mostly clear, with a low around 72. Calm wind.

    Low: 72 °F

    Mostly Clear
    then Patchy
    Fog

  • Wednesday

    Wednesday: Patchy fog before 7am. Otherwise, sunny, with a high near 94. Heat index values as high as 102. Calm wind.

    High: 94 °F

    Patchy Fog
    then Mostly
    Sunny

  • Wednesday Night

    Wednesday Night: Patchy fog before 2am, then patchy fog after 3am. Otherwise, partly cloudy, with a low around 72. Calm wind.

    Low: 72 °F

    Partly Cloudy
    then Patchy
    Fog

  • Thursday

    Thursday: A 30 percent chance of showers and thunderstorms after 1pm. Areas of fog before 8am. Otherwise, mostly sunny, with a high near 93. Calm wind.

    High: 93 °F

    Areas Fog
    then Chance
    T-storms

  • Thursday Night

    Thursday Night: A 20 percent chance of showers and thunderstorms before 1am. Patchy fog after midnight. Otherwise, partly cloudy, with a low around 71. Calm wind.

    Low: 71 °F

    Slight Chance
    T-storms and
    Patchy Fog

  • Friday

    Friday: A 50 percent chance of showers and thunderstorms. Patchy fog before 8am. Otherwise, mostly sunny, with a high near 91. Calm wind.

    High: 91 °F

    Chance
    T-storms and
    Patchy Fog

Detailed Forecast

Overnight
Patchy fog after 4am. Otherwise, mostly clear, with a low around 72. Calm wind.
Tuesday
Sunny, with a high near 94. Heat index values as high as 103. Calm wind.
Tuesday Night
Patchy fog after 4am. Otherwise, mostly clear, with a low around 72. Calm wind.
Wednesday
Patchy fog before 7am. Otherwise, sunny, with a high near 94. Heat index values as high as 102. Calm wind.
Wednesday Night
Patchy fog before 2am, then patchy fog after 3am. Otherwise, partly cloudy, with a low around 72. Calm wind.
Thursday
A 30 percent chance of showers and thunderstorms after 1pm. Areas of fog before 8am. Otherwise, mostly sunny, with a high near 93. Calm wind.
Thursday Night
A 20 percent chance of showers and thunderstorms before 1am. Patchy fog after midnight. Otherwise, partly cloudy, with a low around 71. Calm wind.
Friday
A 50 percent chance of showers and thunderstorms. Patchy fog before 8am. Otherwise, mostly sunny, with a high near 91. Calm wind.
Friday Night
A slight chance of showers and thunderstorms. Patchy fog after 11pm. Otherwise, partly cloudy, with a low around 70. Calm wind. Chance of precipitation is 20%.
Saturday
Showers and thunderstorms likely, mainly after 1pm. Patchy fog before 8am. Otherwise, mostly sunny, with a high near 90. Chance of precipitation is 60%.
Saturday Night
A 30 percent chance of showers and thunderstorms. Patchy fog. Otherwise, partly cloudy, with a low around 71.
Sunday
Showers and thunderstorms likely. Patchy fog. Otherwise, partly sunny, with a high near 89. Chance of precipitation is 70%.
Sunday Night
A 30 percent chance of showers and thunderstorms. Patchy fog. Otherwise, partly cloudy, with a low around 71.
Monday
Showers and thunderstorms. High near 88. Chance of precipitation is 80%.
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ABOUT THIS FORECAST

 
Point Forecast:
Sparta TN
 35.92°N 85.47°W (Elev. 883 ft)
Last Update:
12:10 am CDT Jun 24, 2025
Forecast Valid:
1am CDT Jun 24, 2025-6pm CDT Jun 30, 2025
 
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