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

Hazardous Weather Conditions

Current conditions at

Galesburg Municipal Airport (KGBG)

Lat: 40.93°NLon: 90.43°WElev: 751ft.

Fair

8°F

-13°C

Humidity 99%
Wind Speed NW 3 mph
Barometer NA
Dewpoint 8°F (-13°C)
Visibility 10.00 mi
Last update 4 Dec 2:55 am CST
Extended Forecast for

Williamsfield IL

  • Overnight

    Overnight: Partly cloudy, with a low around -1. North wind around 7 mph, with gusts as high as 17 mph.

    Low: -1 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 15. Wind chill values between -3 and -13. North wind around 6 mph becoming calm in the morning.

    High: 15 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around -2. Wind chill values between -8 and -13. South wind 3 to 7 mph. Winds could gust as high as 16 mph.

    Low: -2 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 31. Wind chill values between -6 and 4. South southwest wind 6 to 10 mph, with gusts as high as 16 mph.

    High: 31 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 21. South southwest wind 5 to 8 mph becoming west after midnight. Winds could gust as high as 16 mph.

    Low: 21 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly cloudy, with a high near 31. Light and variable wind becoming northwest around 5 mph.

    High: 31 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: A 50 percent chance of snow. Mostly cloudy, with a low around 15. Northeast wind 3 to 7 mph. Winds could gust as high as 15 mph.

    Low: 15 °F

    Chance Snow

  • Sunday

    Sunday: Partly sunny, with a high near 24.

    High: 24 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 3.

    Low: 3 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Partly cloudy, with a low around -1. North wind around 7 mph, with gusts as high as 17 mph.
Thursday
Sunny, with a high near 15. Wind chill values between -3 and -13. North wind around 6 mph becoming calm in the morning.
Thursday Night
Mostly clear, with a low around -2. Wind chill values between -8 and -13. South wind 3 to 7 mph. Winds could gust as high as 16 mph.
Friday
Mostly sunny, with a high near 31. Wind chill values between -6 and 4. South southwest wind 6 to 10 mph, with gusts as high as 16 mph.
Friday Night
Mostly cloudy, with a low around 21. South southwest wind 5 to 8 mph becoming west after midnight. Winds could gust as high as 16 mph.
Saturday
Mostly cloudy, with a high near 31. Light and variable wind becoming northwest around 5 mph.
Saturday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 15. Northeast wind 3 to 7 mph. Winds could gust as high as 15 mph.
Sunday
Partly sunny, with a high near 24.
Sunday Night
Mostly cloudy, with a low around 3.
Monday
Partly sunny, with a high near 24.
Monday Night
A chance of snow. Mostly cloudy, with a low around 15.
Tuesday
Partly sunny, with a high near 35.
Tuesday Night
A chance of snow. Mostly cloudy, with a low around 23.
Wednesday
A chance of rain. Mostly cloudy, with a high near 36.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Williamsfield IL
 40.93°N 90.04°W (Elev. 663 ft)
Last Update:
3:01 am CST Dec 4, 2025
Forecast Valid:
3am 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