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.

Partly Cloudy

27°F

-3°C

Humidity 48%
Wind Speed NW 15 G 22 mph
Barometer NA
Dewpoint 10°F (-12°C)
Visibility 10.00 mi
Wind Chill15°F (-9°C)
Last update 22 Jan 2:15 pm CST
Extended Forecast for

Galesburg IL

Cold Weather Advisory January 23, 12:00pm until January 24, 12:00pm
Extreme Cold Warning January 23, 03:00am until January 23, 12:00pm
Click here for hazard details and duration
Cold Weather Advisory
Extreme Cold Warning

  • This Afternoon

    This Afternoon: Partly sunny, with a high near 32. West northwest wind 13 to 17 mph, with gusts as high as 29 mph.

    High: 32 °F

    Partly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around -8. Wind chill values between -16 and -26. North northwest wind 13 to 17 mph, with gusts as high as 28 mph.

    Low: -8 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny and cold, with a high near 1. Wind chill values between -20 and -30. North wind 9 to 17 mph, with gusts as high as 26 mph.

    High: 1 °F

    Cold

  • Friday Night

    Friday Night: Mostly cloudy, with a low around -4. Wind chill values between -13 and -18. North northeast wind 6 to 9 mph, with gusts as high as 17 mph.

    Low: -4 °F

    Mostly Cloudy

  • Saturday

    Saturday: A 50 percent chance of snow after noon. Cloudy and cold, with a high near 8. East northeast wind around 7 mph, with gusts as high as 15 mph.

    High: 8 °F

    Cloudy then
    Chance Snow

  • Saturday Night

    Saturday Night: Snow likely, mainly before midnight. Cloudy, with a low around 4. North northeast wind 6 to 8 mph, with gusts as high as 17 mph. Chance of precipitation is 60%.

    Low: 4 °F

    Snow Likely

  • Sunday

    Sunday: A 40 percent chance of snow. Mostly cloudy, with a high near 12. North wind 8 to 10 mph, with gusts as high as 18 mph.

    High: 12 °F

    Chance Snow

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around -5.

    Low: -5 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 14.

    High: 14 °F

    Sunny

Detailed Forecast

This Afternoon
Partly sunny, with a high near 32. West northwest wind 13 to 17 mph, with gusts as high as 29 mph.
Tonight
Partly cloudy, with a low around -8. Wind chill values between -16 and -26. North northwest wind 13 to 17 mph, with gusts as high as 28 mph.
Friday
Mostly sunny and cold, with a high near 1. Wind chill values between -20 and -30. North wind 9 to 17 mph, with gusts as high as 26 mph.
Friday Night
Mostly cloudy, with a low around -4. Wind chill values between -13 and -18. North northeast wind 6 to 9 mph, with gusts as high as 17 mph.
Saturday
A 50 percent chance of snow after noon. Cloudy and cold, with a high near 8. East northeast wind around 7 mph, with gusts as high as 15 mph.
Saturday Night
Snow likely, mainly before midnight. Cloudy, with a low around 4. North northeast wind 6 to 8 mph, with gusts as high as 17 mph. Chance of precipitation is 60%.
Sunday
A 40 percent chance of snow. Mostly cloudy, with a high near 12. North wind 8 to 10 mph, with gusts as high as 18 mph.
Sunday Night
Partly cloudy, with a low around -5.
Monday
Sunny, with a high near 14.
Monday Night
Mostly clear, with a low around 4.
Tuesday
Mostly sunny, with a high near 23.
Tuesday Night
Mostly cloudy, with a low around 7.
Wednesday
Mostly sunny, with a high near 18.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Galesburg IL
 40.94°N 90.39°W (Elev. 764 ft)
Last Update:
1:51 pm CST Jan 22, 2026
Forecast Valid:
2pm CST Jan 22, 2026-6pm CST Jan 28, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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