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.

Overcast

42°F

6°C

Humidity 76%
Wind Speed SW 12 mph
Barometer 29.48 in (998.5 mb)
Dewpoint 35°F (2°C)
Visibility 10.00 mi
Wind Chill35°F (2°C)
Last update 10 Dec 1:52 am CST
Extended Forecast for

Glenarm IL

Wind Advisory until December 10, 12:00pm
Click here for hazard details and duration
Wind Advisory
  •  
    Wind Advisory until December 10, 12:00pm

    NOW until 12:00pm Wed

    Wind Advisory

  • Overnight

    Low: 42 °F

    Chance
    Showers and
    Breezy

  • Wednesday

    Wednesday: A slight chance of rain, mixing with snow after 8am, then gradually ending. Mostly cloudy, with a temperature falling to around 31 by 5pm. Breezy, with a northwest wind 16 to 26 mph, with gusts as high as 46 mph. Chance of precipitation is 20%.

    High: 38 °F⇓

    Breezy.
    Slight Chance
    Rain/Snow
    then Mostly
    Cloudy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 20. Northwest wind 5 to 14 mph, with gusts as high as 20 mph.

    Low: 20 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly cloudy, with a high near 33. Northwest wind around 6 mph becoming south southeast in the afternoon.

    High: 33 °F

    Mostly Cloudy

  • Thursday Night

    Thursday Night: A 30 percent chance of snow. Cloudy, with a low around 27. Southeast wind 6 to 8 mph becoming east northeast after midnight.

    Low: 27 °F

    Chance Snow

  • Friday

    Friday: Mostly cloudy, with a high near 35. Northeast wind 8 to 14 mph becoming northwest in the afternoon. Winds could gust as high as 18 mph.

    High: 35 °F

    Mostly Cloudy

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 15. Northwest wind around 10 mph, with gusts as high as 16 mph.

    Low: 15 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly cloudy, with a high near 24.

    High: 24 °F

    Mostly Cloudy

Detailed Forecast

Overnight
A 40 percent chance of showers, mainly before 3am. Cloudy, with a steady temperature around 42. Breezy, with a west wind around 22 mph, with gusts as high as 34 mph.
Wednesday
A slight chance of rain, mixing with snow after 8am, then gradually ending. Mostly cloudy, with a temperature falling to around 31 by 5pm. Breezy, with a northwest wind 16 to 26 mph, with gusts as high as 46 mph. Chance of precipitation is 20%.
Wednesday Night
Mostly cloudy, with a low around 20. Northwest wind 5 to 14 mph, with gusts as high as 20 mph.
Thursday
Mostly cloudy, with a high near 33. Northwest wind around 6 mph becoming south southeast in the afternoon.
Thursday Night
A 30 percent chance of snow. Cloudy, with a low around 27. Southeast wind 6 to 8 mph becoming east northeast after midnight.
Friday
Mostly cloudy, with a high near 35. Northeast wind 8 to 14 mph becoming northwest in the afternoon. Winds could gust as high as 18 mph.
Friday Night
Mostly cloudy, with a low around 15. Northwest wind around 10 mph, with gusts as high as 16 mph.
Saturday
Mostly cloudy, with a high near 24.
Saturday Night
Mostly cloudy, with a low around 1.
Sunday
Sunny, with a high near 15.
Sunday Night
Partly cloudy, with a low around 4.
Monday
Partly sunny, with a high near 31.
Monday Night
Mostly cloudy, with a low around 18.
Tuesday
Mostly sunny, with a high near 35.
Basemap Options
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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:
12:22 am CST Dec 10, 2025
Forecast Valid:
2am CST Dec 10, 2025-6pm CST Dec 16, 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