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

Hazardous Weather Conditions

Current conditions at

Sparta Community-Hunter Field Airport (KSAR)

Lat: 38.15°NLon: 89.7°WElev: 528ft.

Overcast

53°F

12°C

Humidity 96%
Wind Speed Calm
Barometer 30.08 in
Dewpoint 52°F (11°C)
Visibility 10.00 mi
Last update 3 Mar 8:35 pm CST
Extended Forecast for

3 Miles SW Nashville IL

  • Tonight

    Tonight: A chance of rain and thunderstorms, then rain likely and possibly a thunderstorm after 5am. Cloudy, with a low around 52. Southeast wind around 6 mph becoming light and variable after midnight. Chance of precipitation is 60%.

    Low: 52 °F

    Chance Rain
    then Rain
    Likely

  • Wednesday

    Wednesday: Rain and thunderstorms likely, then showers and possibly a thunderstorm after 1pm. High near 67. Light and variable wind becoming west 5 to 7 mph in the morning. Chance of precipitation is 80%.

    High: 67 °F

    Showers

  • Wednesday Night

    Wednesday Night: Showers and possibly a thunderstorm. Low around 56. West wind 5 to 8 mph becoming southeast in the evening. Chance of precipitation is 90%.

    Low: 56 °F

    T-storms then
    Showers

  • Thursday

    Thursday: Showers and possibly a thunderstorm. High near 69. Southwest wind 6 to 11 mph. Chance of precipitation is 80%.

    High: 69 °F

    Showers then
    Chance
    Showers

  • Thursday Night

    Thursday Night: A chance of showers before 9pm, then a chance of showers and thunderstorms between 9pm and midnight, then showers likely and possibly a thunderstorm after midnight. Mostly cloudy, with a low around 59. South wind 5 to 9 mph. Chance of precipitation is 60%.

    Low: 59 °F

    Showers
    Likely

  • Friday

    Friday: A chance of showers, with thunderstorms also possible after 3pm. Partly sunny, with a high near 77. Breezy. Chance of precipitation is 30%.

    High: 77 °F

    Chance
    Showers then
    Slight Chance
    T-storms and
    Breezy

  • Friday Night

    Friday Night: A chance of showers, then showers and possibly a thunderstorm after midnight. Low around 60. Chance of precipitation is 80%.

    Low: 60 °F

    Chance
    Showers then
    Showers

  • Saturday

    Saturday: Showers likely, mainly before noon. Mostly cloudy, with a high near 69. Chance of precipitation is 70%.

    High: 69 °F

    Showers
    Likely then
    Slight Chance
    Showers

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 44.

    Low: 44 °F

    Partly Cloudy

Detailed Forecast

Tonight
A chance of rain and thunderstorms, then rain likely and possibly a thunderstorm after 5am. Cloudy, with a low around 52. Southeast wind around 6 mph becoming light and variable after midnight. Chance of precipitation is 60%.
Wednesday
Rain and thunderstorms likely, then showers and possibly a thunderstorm after 1pm. High near 67. Light and variable wind becoming west 5 to 7 mph in the morning. Chance of precipitation is 80%.
Wednesday Night
Showers and possibly a thunderstorm. Low around 56. West wind 5 to 8 mph becoming southeast in the evening. Chance of precipitation is 90%.
Thursday
Showers and possibly a thunderstorm. High near 69. Southwest wind 6 to 11 mph. Chance of precipitation is 80%.
Thursday Night
A chance of showers before 9pm, then a chance of showers and thunderstorms between 9pm and midnight, then showers likely and possibly a thunderstorm after midnight. Mostly cloudy, with a low around 59. South wind 5 to 9 mph. Chance of precipitation is 60%.
Friday
A chance of showers, with thunderstorms also possible after 3pm. Partly sunny, with a high near 77. Breezy. Chance of precipitation is 30%.
Friday Night
A chance of showers, then showers and possibly a thunderstorm after midnight. Low around 60. Chance of precipitation is 80%.
Saturday
Showers likely, mainly before noon. Mostly cloudy, with a high near 69. Chance of precipitation is 70%.
Saturday Night
Partly cloudy, with a low around 44.
Sunday
Sunny, with a high near 66.
Sunday Night
Partly cloudy, with a low around 48.
Monday
A 20 percent chance of showers. Sunny, with a high near 73.
Monday Night
A 30 percent chance of showers and thunderstorms. Mostly clear, with a low around 58.
Tuesday
A 50 percent chance of showers. Mostly cloudy, with a high near 76.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SW Nashville IL
 38.31°N 89.42°W (Elev. 499 ft)
Last Update:
8:52 pm CST Mar 3, 2026
Forecast Valid:
8pm CST Mar 3, 2026-6pm CDT Mar 10, 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