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

Hazardous Weather Conditions

Current conditions at

Springfield - Abraham Lincoln Capital Airport (KSPI)

Lat: 39.85°NLon: 89.68°WElev: 587ft.

Fair

13°F

-11°C

Humidity 61%
Wind Speed NE 7 mph
Barometer 30.46 in (1032.5 mb)
Dewpoint 2°F (-17°C)
Visibility 10.00 mi
Wind Chill3°F (-16°C)
Last update 4 Dec 9:52 am CST
Extended Forecast for

Glenarm IL

  • Today

    Today: Sunny, with a temperature rising to near 19 by noon, then falling to around 11 during the remainder of the day. Wind chill values between 3 and 11. North northeast wind 3 to 8 mph.

    High: 19 °F⇓

    Sunny

  • Tonight

    Tonight: Patchy freezing fog after 8pm. Mostly clear, with a low around 0. Wind chill values between -5 and -10. East northeast wind around 5 mph becoming light and variable.

    Low: 0 °F

    Patchy
    Freezing Fog

  • Friday

    Friday: Sunny, with a high near 32. Wind chill values between -3 and 7. South wind 6 to 9 mph.

    High: 32 °F

    Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 22. South wind 5 to 8 mph becoming west after midnight.

    Low: 22 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly cloudy, with a high near 32. West wind around 5 mph becoming light and variable.

    High: 32 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: A 30 percent chance of snow after midnight. Cloudy, with a low around 21. East northeast wind 5 to 7 mph.

    Low: 21 °F

    Cloudy then
    Chance Snow

  • Sunday

    Sunday: Mostly cloudy, with a high near 28. North northeast wind 7 to 11 mph, with gusts as high as 15 mph.

    High: 28 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 10.

    Low: 10 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 26.

    High: 26 °F

    Mostly Sunny

Detailed Forecast

Today
Sunny, with a temperature rising to near 19 by noon, then falling to around 11 during the remainder of the day. Wind chill values between 3 and 11. North northeast wind 3 to 8 mph.
Tonight
Patchy freezing fog after 8pm. Mostly clear, with a low around 0. Wind chill values between -5 and -10. East northeast wind around 5 mph becoming light and variable.
Friday
Sunny, with a high near 32. Wind chill values between -3 and 7. South wind 6 to 9 mph.
Friday Night
Mostly cloudy, with a low around 22. South wind 5 to 8 mph becoming west after midnight.
Saturday
Mostly cloudy, with a high near 32. West wind around 5 mph becoming light and variable.
Saturday Night
A 30 percent chance of snow after midnight. Cloudy, with a low around 21. East northeast wind 5 to 7 mph.
Sunday
Mostly cloudy, with a high near 28. North northeast wind 7 to 11 mph, with gusts as high as 15 mph.
Sunday Night
Mostly cloudy, with a low around 10.
Monday
Mostly sunny, with a high near 26.
Monday Night
Mostly cloudy, with a low around 16.
Tuesday
Partly sunny, with a high near 37.
Tuesday Night
Mostly cloudy, with a low around 27.
Wednesday
A chance of rain. Mostly cloudy, with a high near 39.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Glenarm IL
 39.62°N 89.64°W (Elev. 600 ft)
Last Update:
10:31 am CST Dec 4, 2025
Forecast Valid:
10am CST Dec 4, 2025-6pm CST Dec 10, 2025
 
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