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

Arctic Air for the Northeast and Mid-Atlantic; Increase Rainfall for Pacific Northwest

An arctic cold front will quickly track across the Great Lakes, Northeast and mid-Atlantic. Snow showers and squalls will accompany this system with increasing winds and falling temperatures. Damaging wind gusts may result in tree damage and power outages. Meanwhile, moisture returns for the Pacific Northwest this weekend with both coverage and intensity of rainfall and higher elevation snows. Read More >

Hazardous Weather Conditions

Current conditions at

Galesburg Municipal Airport (KGBG)

Lat: 40.93°NLon: 90.43°WElev: 751ft.

Fair

36°F

2°C

Humidity 99%
Wind Speed NW 15 G 23 mph
Barometer 29.78 in
Dewpoint 36°F (2°C)
Visibility 10.00 mi
Wind Chill27°F (-3°C)
Last update 6 Feb 7:35 am CST
Extended Forecast for

Gerlaw IL

  • Today

    Today: Partly sunny, with a high near 41. Breezy, with a northwest wind 15 to 25 mph, with gusts as high as 35 mph.

    High: 41 °F

    Partly Sunny
    and Breezy

  • Tonight

    Tonight: Mostly clear, with a low around 14. Northwest wind 10 to 15 mph becoming northeast 5 to 10 mph after midnight. Winds could gust as high as 25 mph.

    Low: 14 °F

    Mostly Clear

  • Saturday

    Saturday: Increasing clouds, with a high near 32. Northeast wind around 5 mph becoming southeast in the afternoon.

    High: 32 °F

    Increasing
    Clouds

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 23. Southeast wind 5 to 15 mph, with gusts as high as 20 mph.

    Low: 23 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 45.

    High: 45 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 27.

    Low: 27 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 55.

    High: 55 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 36.

    Low: 36 °F

    Mostly Clear

  • Tuesday

    Tuesday: A 30 percent chance of rain after noon. Mostly cloudy, with a high near 55.

    High: 55 °F

    Mostly Cloudy
    then Chance
    Rain

Detailed Forecast

Today
Partly sunny, with a high near 41. Breezy, with a northwest wind 15 to 25 mph, with gusts as high as 35 mph.
Tonight
Mostly clear, with a low around 14. Northwest wind 10 to 15 mph becoming northeast 5 to 10 mph after midnight. Winds could gust as high as 25 mph.
Saturday
Increasing clouds, with a high near 32. Northeast wind around 5 mph becoming southeast in the afternoon.
Saturday Night
Mostly cloudy, with a low around 23. Southeast wind 5 to 15 mph, with gusts as high as 20 mph.
Sunday
Mostly sunny, with a high near 45.
Sunday Night
Partly cloudy, with a low around 27.
Monday
Mostly sunny, with a high near 55.
Monday Night
Mostly clear, with a low around 36.
Tuesday
A 30 percent chance of rain after noon. Mostly cloudy, with a high near 55.
Tuesday Night
A 40 percent chance of rain. Mostly cloudy, with a low around 31.
Wednesday
Mostly cloudy, with a high near 43.
Wednesday Night
Mostly cloudy, with a low around 25.
Thursday
Mostly cloudy, with a high near 40.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Gerlaw IL
 40.99°N 90.62°W (Elev. 719 ft)
Last Update:
5:12 am CST Feb 6, 2026
Forecast Valid:
7am CST Feb 6, 2026-6pm CST Feb 12, 2026
 
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