Hazardous Weather Conditions

Current conditions at

Sparta Community-Hunter Field Airport (KSAR)

Lat: 38.15°NLon: 89.7°WElev: 528ft.

Overcast

14°F

-10°C

Humidity 73%
Wind Speed Calm
Barometer 30.40 in
Dewpoint 7°F (-14°C)
Visibility 10.00 mi
Last update 28 Jan 5:15 am CST
Extended Forecast for

Marissa IL

  • Today

    Today: Mostly sunny, with a high near 29. West wind 3 to 8 mph.

    High: 29 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 10. Light and variable wind.

    Low: 10 °F

    Mostly Cloudy

  • Thursday

    Thursday: Cloudy, with a high near 25. Northeast wind 5 to 7 mph.

    High: 25 °F

    Cloudy

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 8. North wind 3 to 6 mph.

    Low: 8 °F

    Mostly Cloudy

  • Friday

    Friday: Partly sunny and cold, with a high near 18. North wind 6 to 10 mph.

    High: 18 °F

    Cold

  • Friday Night

    Friday Night: Partly cloudy, with a low around 1.

    Low: 1 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny and cold, with a high near 16.

    High: 16 °F

    Cold

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 1.

    Low: 1 °F

    Partly Cloudy

  • Sunday

    Sunday: A 20 percent chance of snow after noon.  Mostly sunny, with a high near 25.

    High: 25 °F

    Mostly Sunny
    then Slight
    Chance Snow

Detailed Forecast

Today
Mostly sunny, with a high near 29. West wind 3 to 8 mph.
Tonight
Mostly cloudy, with a low around 10. Light and variable wind.
Thursday
Cloudy, with a high near 25. Northeast wind 5 to 7 mph.
Thursday Night
Mostly cloudy, with a low around 8. North wind 3 to 6 mph.
Friday
Partly sunny and cold, with a high near 18. North wind 6 to 10 mph.
Friday Night
Partly cloudy, with a low around 1.
Saturday
Mostly sunny and cold, with a high near 16.
Saturday Night
Partly cloudy, with a low around 1.
Sunday
A 20 percent chance of snow after noon. Mostly sunny, with a high near 25.
Sunday Night
Mostly cloudy, with a low around 13.
Monday
Partly sunny, with a high near 34.
Monday Night
Mostly cloudy, with a low around 18.
Tuesday
A 20 percent chance of rain. Mostly cloudy, with a high near 35.
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ABOUT THIS FORECAST

 
Point Forecast:
Marissa IL
 38.25°N 89.74°W (Elev. 459 ft)
4:26 am CST Jan 28, 2026
5am CST Jan 28, 2026-6pm CST Feb 3, 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