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

29°F

-2°C

Humidity 100%
Wind Speed S 6 mph
Barometer 29.90 in
Dewpoint 29°F (-2°C)
Visibility 10.00 mi
Wind Chill23°F (-5°C)
Last update 27 Feb 6:35 am CST
Extended Forecast for

Gerlaw IL

Red Flag Warning February 27, 12:00pm until February 27, 06:00pm
Click here for hazard details and duration
Red Flag Warning

  • Today

    Today: Sunny, with a high near 68. Breezy, with a south wind 5 to 10 mph becoming west 15 to 25 mph in the afternoon. Winds could gust as high as 35 mph.

    High: 68 °F

    Sunny then
    Sunny and
    Breezy

  • Tonight

    Tonight: Increasing clouds, with a low around 29. West wind 5 to 10 mph becoming northeast after midnight. Winds could gust as high as 20 mph.

    Low: 29 °F

    Increasing
    Clouds

  • Saturday

    Saturday: A 20 percent chance of snow. Partly sunny, with a high near 44. Northeast wind 5 to 15 mph, with gusts as high as 25 mph.

    High: 44 °F

    Slight Chance
    Snow

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 19. North wind 10 to 15 mph, with gusts as high as 25 mph.

    Low: 19 °F

    Partly Cloudy

  • Sunday

    Sunday: A 30 percent chance of snow after noon. Mostly cloudy, with a high near 37.

    High: 37 °F

    Partly Sunny
    then Chance
    Snow

  • Sunday Night

    Sunday Night: Snow likely, mainly before midnight. Mostly cloudy, with a low around 23. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.

    Low: 23 °F

    Snow Likely

  • Monday

    Monday: Mostly cloudy, with a high near 41.

    High: 41 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: A 40 percent chance of rain. Mostly cloudy, with a low around 28.

    Low: 28 °F

    Chance Rain

  • Tuesday

    Tuesday: Rain likely, mainly before noon. Cloudy, with a high near 42. Chance of precipitation is 60%.

    High: 42 °F

    Rain Likely

Detailed Forecast

Today
Sunny, with a high near 68. Breezy, with a south wind 5 to 10 mph becoming west 15 to 25 mph in the afternoon. Winds could gust as high as 35 mph.
Tonight
Increasing clouds, with a low around 29. West wind 5 to 10 mph becoming northeast after midnight. Winds could gust as high as 20 mph.
Saturday
A 20 percent chance of snow. Partly sunny, with a high near 44. Northeast wind 5 to 15 mph, with gusts as high as 25 mph.
Saturday Night
Partly cloudy, with a low around 19. North wind 10 to 15 mph, with gusts as high as 25 mph.
Sunday
A 30 percent chance of snow after noon. Mostly cloudy, with a high near 37.
Sunday Night
Snow likely, mainly before midnight. Mostly cloudy, with a low around 23. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.
Monday
Mostly cloudy, with a high near 41.
Monday Night
A 40 percent chance of rain. Mostly cloudy, with a low around 28.
Tuesday
Rain likely, mainly before noon. Cloudy, with a high near 42. Chance of precipitation is 60%.
Tuesday Night
A 40 percent chance of rain. Mostly cloudy, with a low around 32.
Wednesday
A 50 percent chance of rain. Mostly cloudy, with a high near 53.
Wednesday Night
Rain likely. Cloudy, with a low around 41. Chance of precipitation is 70%.
Thursday
A 50 percent chance of rain. Partly sunny, with a high near 59.
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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:
4:42 am CST Feb 27, 2026
Forecast Valid:
6am CST Feb 27, 2026-6pm CST Mar 5, 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