Current conditions at

Galesburg Municipal Airport (KGBG)

Lat: 40.93°NLon: 90.43°WElev: 751ft.

Overcast and Breezy

40°F

4°C

Humidity 100%
Wind Speed W 22 G 29 mph
Barometer 29.87 in
Dewpoint 40°F (4°C)
Visibility 10.00 mi
Wind Chill30°F (-1°C)
Last update 7 Mar 10:15 am CST
Extended Forecast for

Alpha IL

  • Today

    Today: Mostly cloudy, with a steady temperature around 43. Breezy, with a west wind 15 to 20 mph, with gusts as high as 30 mph.

    High: 43 °F

    Mostly Cloudy
    and Breezy

  • Tonight

    Tonight: Partly cloudy, with a low around 34. West wind 5 to 10 mph becoming southwest after midnight. Winds could gust as high as 20 mph.

    Low: 34 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 64. Southwest wind around 15 mph, with gusts as high as 25 mph.

    High: 64 °F

    Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 45. Southwest wind around 15 mph, with gusts as high as 30 mph.

    Low: 45 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 72.

    High: 72 °F

    Sunny

  • Monday Night

    Monday Night: Clear, with a low around 50.

    Low: 50 °F

    Clear

  • Tuesday

    Tuesday: Rain likely and possibly a thunderstorm after noon.  Partly sunny, with a high near 77. Chance of precipitation is 70%.

    High: 77 °F

    Mostly Sunny
    then Rain
    Likely

  • Tuesday Night

    Tuesday Night: Rain and possibly a thunderstorm.  Low around 41. Chance of precipitation is 90%.

    Low: 41 °F

    Rain

  • Wednesday

    Wednesday: Rain likely, mainly before noon.  Mostly cloudy, with a high near 51. Breezy.  Chance of precipitation is 70%.

    High: 51 °F

    Rain Likely
    then Chance
    Rain and
    Breezy

Detailed Forecast

Today
Mostly cloudy, with a steady temperature around 43. Breezy, with a west wind 15 to 20 mph, with gusts as high as 30 mph.
Tonight
Partly cloudy, with a low around 34. West wind 5 to 10 mph becoming southwest after midnight. Winds could gust as high as 20 mph.
Sunday
Sunny, with a high near 64. Southwest wind around 15 mph, with gusts as high as 25 mph.
Sunday Night
Clear, with a low around 45. Southwest wind around 15 mph, with gusts as high as 30 mph.
Monday
Sunny, with a high near 72.
Monday Night
Clear, with a low around 50.
Tuesday
Rain likely and possibly a thunderstorm after noon. Partly sunny, with a high near 77. Chance of precipitation is 70%.
Tuesday Night
Rain and possibly a thunderstorm. Low around 41. Chance of precipitation is 90%.
Wednesday
Rain likely, mainly before noon. Mostly cloudy, with a high near 51. Breezy. Chance of precipitation is 70%.
Wednesday Night
Partly cloudy, with a low around 27.
Thursday
Partly sunny, with a high near 48.
Thursday Night
Mostly cloudy, with a low around 37. Breezy.
Friday
Mostly cloudy, with a high near 58. Breezy.
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ABOUT THIS FORECAST

 
Point Forecast:
Alpha IL
 41.18°N 90.37°W (Elev. 814 ft)
9:46 am CST Mar 7, 2026
10am CST Mar 7, 2026-6pm CDT Mar 13, 2026
 
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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