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

19°F

-7°C

Humidity 54%
Wind Speed NW 12 mph
Barometer 30.08 in (1019.4 mb)
Dewpoint 5°F (-15°C)
Visibility 10.00 mi
Wind Chill6°F (-14°C)
Last update 15 Jan 12:52 am CST
Extended Forecast for

Glenarm IL

  • Overnight

    Overnight: Clear, with a low around 15. Wind chill values between 3 and 8. North northwest wind 10 to 13 mph, with gusts as high as 22 mph.

    Low: 15 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 30. Wind chill values between 4 and 14. Northwest wind 7 to 9 mph becoming south southwest in the afternoon. Winds could gust as high as 16 mph.

    High: 30 °F

    Sunny

  • Thursday Night

    Thursday Night: Snow likely, mainly before midnight. Mostly cloudy, with a low around 25. South southwest wind 8 to 14 mph, with gusts as high as 22 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Low: 25 °F

    Snow Likely

  • Friday

    Friday: Mostly cloudy, with a high near 40. Breezy, with a west wind 14 to 21 mph, with gusts as high as 28 mph.

    High: 40 °F

    Mostly Cloudy
    and Breezy

  • Friday Night

    Friday Night: A 30 percent chance of snow. Mostly cloudy, with a low around 16. West wind 14 to 16 mph, with gusts as high as 23 mph.

    Low: 16 °F

    Chance Snow

  • Saturday

    Saturday: Mostly cloudy, with a high near 21. Blustery, with a west northwest wind 15 to 20 mph, with gusts as high as 24 mph.

    High: 21 °F

    Mostly Cloudy
    then Mostly
    Cloudy and
    Blustery

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 5. West northwest wind 10 to 13 mph, with gusts as high as 20 mph.

    Low: 5 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 21.

    High: 21 °F

    Mostly Sunny

  • Sunday Night

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

    Low: 10 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Clear, with a low around 15. Wind chill values between 3 and 8. North northwest wind 10 to 13 mph, with gusts as high as 22 mph.
Thursday
Sunny, with a high near 30. Wind chill values between 4 and 14. Northwest wind 7 to 9 mph becoming south southwest in the afternoon. Winds could gust as high as 16 mph.
Thursday Night
Snow likely, mainly before midnight. Mostly cloudy, with a low around 25. South southwest wind 8 to 14 mph, with gusts as high as 22 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Friday
Mostly cloudy, with a high near 40. Breezy, with a west wind 14 to 21 mph, with gusts as high as 28 mph.
Friday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 16. West wind 14 to 16 mph, with gusts as high as 23 mph.
Saturday
Mostly cloudy, with a high near 21. Blustery, with a west northwest wind 15 to 20 mph, with gusts as high as 24 mph.
Saturday Night
Partly cloudy, with a low around 5. West northwest wind 10 to 13 mph, with gusts as high as 20 mph.
Sunday
Mostly sunny, with a high near 21.
Sunday Night
Mostly cloudy, with a low around 10.
M.L.King Day
Mostly sunny, with a high near 20.
Monday Night
Mostly clear, with a low around 6.
Tuesday
Mostly sunny, with a high near 26.
Tuesday Night
Partly cloudy, with a low around 16.
Wednesday
Mostly sunny, with a high near 36.
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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:
7:21 pm CST Jan 14, 2026
Forecast Valid:
1am CST Jan 15, 2026-6pm CST Jan 21, 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