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.

N/A

Humidity NA
Wind Speed NA
Barometer NA
Dewpoint N/A
Visibility NA
Last update *** Not a current observation ***
Extended Forecast for

Gerlaw IL

Blizzard Warning March 16, 10:06am until March 16, 01:00pm
Click here for hazard details and duration
Blizzard Warning
  •  
    Blizzard Warning March 16, 10:06am until March 16, 01:00pm

    NOW until 1:00pm Mon

    Blizzard Warning

  • Today

    High: 22 °F

    Chance Snow
    and Blowing
    Snow

  • Tonight

    Tonight: A chance of flurries before 7pm. Patchy blowing snow before 8pm. Mostly cloudy, with a low around 5. Wind chill values as low as -10. Blustery, with a northwest wind 10 to 20 mph, with gusts as high as 30 mph.

    Low: 5 °F

    Chance
    Flurries and
    Patchy
    Blowing Snow
    then Partly
    Cloudy

  • Tuesday

    Tuesday: Increasing clouds, with a high near 27. Wind chill values as low as -10. West wind 5 to 10 mph becoming south in the afternoon.

    High: 27 °F

    Increasing
    Clouds

  • Tuesday Night

    Tuesday Night: Snow, mainly before 1am. Low around 21. South wind 5 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

    Low: 21 °F

    Snow

  • Wednesday

    Wednesday: Mostly sunny, with a high near 46.

    High: 46 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 31.

    Low: 31 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 56.

    High: 56 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 35.

    Low: 35 °F

    Mostly Cloudy

Detailed Forecast

Today
A chance of snow before 3pm, then a chance of flurries after 4pm. Widespread blowing snow, mainly before 4pm. Mostly cloudy, with a high near 22. Wind chill values as low as -5. Blustery, with a northwest wind around 25 mph, with gusts as high as 45 mph. Chance of precipitation is 40%.
Tonight
A chance of flurries before 7pm. Patchy blowing snow before 8pm. Mostly cloudy, with a low around 5. Wind chill values as low as -10. Blustery, with a northwest wind 10 to 20 mph, with gusts as high as 30 mph.
Tuesday
Increasing clouds, with a high near 27. Wind chill values as low as -10. West wind 5 to 10 mph becoming south in the afternoon.
Tuesday Night
Snow, mainly before 1am. Low around 21. South wind 5 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.
Wednesday
Mostly sunny, with a high near 46.
Wednesday Night
Mostly cloudy, with a low around 31.
Thursday
Mostly sunny, with a high near 56.
Thursday Night
Mostly cloudy, with a low around 35.
Friday
Partly sunny, with a high near 68.
Friday Night
Partly cloudy, with a low around 43.
Saturday
Mostly sunny, with a high near 70.
Saturday Night
Partly cloudy, with a low around 41.
Sunday
Partly sunny, with a high near 62.
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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:
9:48 am CDT Mar 16, 2026
Forecast Valid:
10am CDT Mar 16, 2026-6pm CDT Mar 22, 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