Showers and Storms continue across the East; Heat, Critical Fire Weather, Drought, and Poor Air Quality continues in the West

A series of fronts will focus locally heavy showers and storms across portions of the central and eastern U.S. through the end of the workweek. Dangerous to extreme heat continues across the Southwest U.S., eventually spreading eastward over the weekend into early next week. Elevated fire weather conditions continue across the Great Basin, with degraded air quality lingering across the Northwest. Read More >

Current conditions at

Sparta Community-Hunter Field Airport (KSAR)

Lat: 38.15°NLon: 89.7°WElev: 528ft.

N/A

Humidity NA
Wind Speed NA
Barometer NA
Dewpoint N/A
Visibility NA
Last update *** Not a current observation ***
Extended Forecast for

3 Miles SSW Nashville IL

  • Today

    Today: Sunny, with a high near 90. Calm wind becoming south around 6 mph.

    High: 90 °F

    Sunny

  • Tonight

    Tonight: Scattered showers and thunderstorms, mainly after 4am.  Mostly cloudy, with a low around 70. Light south wind.  Chance of precipitation is 30%.

    Low: 70 °F

    Scattered
    T-storms

  • Thursday

    Thursday: Showers and thunderstorms likely, mainly before 1pm.  Mostly cloudy, with a high near 85. Light and variable wind.  Chance of precipitation is 70%.

    High: 85 °F

    T-storms
    Likely then
    Scattered
    T-storms

  • Thursday Night

    Thursday Night: Showers and thunderstorms likely, mainly after 1am.  Partly cloudy, with a low around 70. Calm wind.  Chance of precipitation is 70%.

    Low: 70 °F

    Slight Chance
    T-storms then
    T-storms
    Likely

  • Friday

    Friday: Showers and thunderstorms likely, mainly after 1pm.  Partly sunny, with a high near 87. Calm wind becoming southwest around 5 mph in the afternoon.  Chance of precipitation is 60%.

    High: 87 °F

    T-storms
    Likely

  • Friday Night

    Friday Night: A 50 percent chance of showers and thunderstorms.  Partly cloudy, with a low around 70.

    Low: 70 °F

    Chance
    T-storms

  • Saturday

    Saturday: Mostly sunny, with a high near 89.

    High: 89 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 71.

    Low: 71 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 91.

    High: 91 °F

    Sunny

Detailed Forecast

Today
Sunny, with a high near 90. Calm wind becoming south around 6 mph.
Tonight
Scattered showers and thunderstorms, mainly after 4am. Mostly cloudy, with a low around 70. Light south wind. Chance of precipitation is 30%.
Thursday
Showers and thunderstorms likely, mainly before 1pm. Mostly cloudy, with a high near 85. Light and variable wind. Chance of precipitation is 70%.
Thursday Night
Showers and thunderstorms likely, mainly after 1am. Partly cloudy, with a low around 70. Calm wind. Chance of precipitation is 70%.
Friday
Showers and thunderstorms likely, mainly after 1pm. Partly sunny, with a high near 87. Calm wind becoming southwest around 5 mph in the afternoon. Chance of precipitation is 60%.
Friday Night
A 50 percent chance of showers and thunderstorms. Partly cloudy, with a low around 70.
Saturday
Mostly sunny, with a high near 89.
Saturday Night
Mostly clear, with a low around 71.
Sunday
Sunny, with a high near 91.
Sunday Night
Mostly clear, with a low around 73.
Monday
Sunny, with a high near 93.
Monday Night
A 20 percent chance of showers and thunderstorms. Mostly clear, with a low around 74.
Tuesday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 92.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SSW Nashville IL
 38.31°N 89.4°W (Elev. 499 ft)
5:21 am CDT Aug 5, 2026
5am CDT Aug 5, 2026-6pm CDT Aug 11, 2026
 
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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