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.

A Few Clouds

30°F

-1°C

Humidity 58%
Wind Speed NW 15 G 23 mph
Barometer 30.18 in (1022.6 mb)
Dewpoint 17°F (-8°C)
Visibility 10.00 mi
Wind Chill19°F (-7°C)
Last update 21 Jan 10:52 pm CST
Extended Forecast for

Glenarm IL

  • Tonight

    Tonight: Mostly clear, with a low around 19. West northwest wind 6 to 16 mph, with gusts as high as 33 mph.

    Low: 19 °F

    Mostly Clear

  • Thursday

    Thursday: Partly sunny, with a high near 34. West wind 5 to 10 mph, with gusts as high as 18 mph.

    High: 34 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 2. Wind chill values between -3 and -13. West wind 5 to 10 mph becoming north 12 to 17 mph after midnight. Winds could gust as high as 25 mph.

    Low: 2 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly cloudy and cold, with a high near 8. Wind chill values between -10 and -17. North wind 11 to 17 mph, with gusts as high as 24 mph.

    High: 8 °F

    Cold

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 0. North northeast wind around 13 mph, with gusts as high as 20 mph.

    Low: 0 °F

    Mostly Cloudy

  • Saturday

    Saturday: A 50 percent chance of snow. Cloudy, with a high near 13. Northeast wind 11 to 13 mph, with gusts as high as 20 mph.

    High: 13 °F

    Chance Snow

  • Saturday Night

    Saturday Night: Snow. Low around 7. Northeast wind around 10 mph, with gusts as high as 16 mph. Chance of precipitation is 80%.

    Low: 7 °F

    Snow

  • Sunday

    Sunday: A 50 percent chance of snow before noon. Mostly cloudy, with a high near 16.

    High: 16 °F

    Chance Snow
    then Mostly
    Cloudy

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around -2.

    Low: -2 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 19. West northwest wind 6 to 16 mph, with gusts as high as 33 mph.
Thursday
Partly sunny, with a high near 34. West wind 5 to 10 mph, with gusts as high as 18 mph.
Thursday Night
Mostly cloudy, with a low around 2. Wind chill values between -3 and -13. West wind 5 to 10 mph becoming north 12 to 17 mph after midnight. Winds could gust as high as 25 mph.
Friday
Mostly cloudy and cold, with a high near 8. Wind chill values between -10 and -17. North wind 11 to 17 mph, with gusts as high as 24 mph.
Friday Night
Mostly cloudy, with a low around 0. North northeast wind around 13 mph, with gusts as high as 20 mph.
Saturday
A 50 percent chance of snow. Cloudy, with a high near 13. Northeast wind 11 to 13 mph, with gusts as high as 20 mph.
Saturday Night
Snow. Low around 7. Northeast wind around 10 mph, with gusts as high as 16 mph. Chance of precipitation is 80%.
Sunday
A 50 percent chance of snow before noon. Mostly cloudy, with a high near 16.
Sunday Night
Mostly cloudy, with a low around -2.
Monday
Mostly sunny, with a high near 14.
Monday Night
Mostly clear, with a low around 3.
Tuesday
Mostly sunny, with a high near 26.
Tuesday Night
Mostly cloudy, with a low around 11.
Wednesday
Partly sunny, with a high near 24.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Glenarm IL
 39.62°N 89.64°W (Elev. 600 ft)
Last Update:
11:36 pm CST Jan 21, 2026
Forecast Valid:
11pm CST Jan 21, 2026-6pm CST Jan 28, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation