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

40°F

4°C

Humidity 65%
Wind Speed NW 9 mph
Barometer 30.04 in
Dewpoint 29°F (-2°C)
Visibility 10.00 mi
Wind Chill34°F (1°C)
Last update 13 Mar 7:35 pm CDT
Extended Forecast for

3 Miles SW Galesburg Municipal Airport IL

  • Tonight

    Tonight: A 10 percent chance of snow after 5am. Increasing clouds, with a low around 30. Northwest wind 10 to 15 mph becoming north 5 to 10 mph after midnight. Winds could gust as high as 25 mph.

    Low: 30 °F

    Mostly Cloudy
    then Slight
    Chance Snow

  • Saturday

    Saturday: A 10 percent chance of snow before 7am. Mostly cloudy, with a high near 50. Southeast wind 5 to 15 mph, with gusts as high as 25 mph.

    High: 50 °F

    Slight Chance
    Snow then
    Partly Sunny

  • Saturday Night

    Saturday Night: A 30 percent chance of rain, mainly after 1am. Mostly cloudy, with a low around 44. East wind around 15 mph, with gusts as high as 30 mph.

    Low: 44 °F

    Chance Rain

  • Sunday

    Sunday: Rain likely and possibly a thunderstorm before 1pm, then rain between 1pm and 4pm, then rain and possibly a thunderstorm after 4pm. High near 66. Breezy, with a south wind around 25 mph, with gusts as high as 40 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.

    High: 66 °F

    Rain and
    Breezy

  • Sunday Night

    Sunday Night: Rain before 10pm, then snow. Widespread blowing snow, mainly after 5am. Low around 16. Windy. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.

    Low: 16 °F

    Rain/Snow and
    Patchy
    Blowing Snow
    then Snow and
    Blowing Snow

  • Monday

    Monday: A 50 percent chance of snow before 1pm. Widespread blowing snow, mainly before 7am. Mostly cloudy, with a high near 22. Windy. New snow accumulation of less than one inch possible.

    High: 22 °F

    Chance Snow
    and Blowing
    Snow

  • Monday Night

    Monday Night: Partly cloudy, with a low around 6. Blustery.

    Low: 6 °F

    Partly Cloudy
    and Blustery
    then Partly
    Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 28.

    High: 28 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Snow likely, mainly before 1am. Mostly cloudy, with a low around 21. Chance of precipitation is 60%.

    Low: 21 °F

    Snow Likely

Detailed Forecast

Tonight
A 10 percent chance of snow after 5am. Increasing clouds, with a low around 30. Northwest wind 10 to 15 mph becoming north 5 to 10 mph after midnight. Winds could gust as high as 25 mph.
Saturday
A 10 percent chance of snow before 7am. Mostly cloudy, with a high near 50. Southeast wind 5 to 15 mph, with gusts as high as 25 mph.
Saturday Night
A 30 percent chance of rain, mainly after 1am. Mostly cloudy, with a low around 44. East wind around 15 mph, with gusts as high as 30 mph.
Sunday
Rain likely and possibly a thunderstorm before 1pm, then rain between 1pm and 4pm, then rain and possibly a thunderstorm after 4pm. High near 66. Breezy, with a south wind around 25 mph, with gusts as high as 40 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Sunday Night
Rain before 10pm, then snow. Widespread blowing snow, mainly after 5am. Low around 16. Windy. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.
Monday
A 50 percent chance of snow before 1pm. Widespread blowing snow, mainly before 7am. Mostly cloudy, with a high near 22. Windy. New snow accumulation of less than one inch possible.
Monday Night
Partly cloudy, with a low around 6. Blustery.
Tuesday
Mostly sunny, with a high near 28.
Tuesday Night
Snow likely, mainly before 1am. Mostly cloudy, with a low around 21. Chance of precipitation is 60%.
Wednesday
Mostly sunny, with a high near 52.
Wednesday Night
Mostly clear, with a low around 33.
Thursday
Mostly sunny, with a high near 61.
Thursday Night
Partly cloudy, with a low around 38.
Friday
Mostly sunny, with a high near 60.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SW Galesburg Municipal Airport IL
 40.92°N 90.47°W (Elev. 725 ft)
Last Update:
7:32 pm CDT Mar 13, 2026
Forecast Valid:
7pm CDT Mar 13, 2026-6pm CDT Mar 20, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation