Current conditions at

Galesburg Municipal Airport (KGBG)

Lat: 40.93°NLon: 90.43°WElev: 751ft.

Overcast and Breezy

34°F

1°C

Humidity 63%
Wind Speed W 21 G 28 mph
Barometer NA
Dewpoint 23°F (-5°C)
Visibility 10.00 mi
Wind Chill22°F (-6°C)
Last update 21 Jan 1:15 pm CST
Extended Forecast for

3 Miles W Henderson IL

Extreme Cold Watch January 23, 03:00am until January 23, 12:00pm
Click here for hazard details and duration
Extreme Cold Watch
  • This Afternoon

    This Afternoon: A 20 percent chance of snow after 5pm.  Increasing clouds, with a high near 33. West southwest wind around 17 mph, with gusts as high as 29 mph.

    High: 33 °F

    Slight Chance
    Snow

  • Tonight

    Tonight: A 30 percent chance of snow before 9pm.  Mostly cloudy, then gradually becoming mostly clear, with a low around 15. Wind chill values between 5 and 10. Blustery, with a west northwest wind 18 to 23 mph decreasing to 7 to 12 mph after midnight. Winds could gust as high as 39 mph.

    Low: 15 °F

    Chance Snow
    and Blustery
    then Mostly
    Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 30. Wind chill values between 4 and 14. West wind 6 to 11 mph, with gusts as high as 21 mph.

    High: 30 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around -7. Wind chill values between -16 and -26. North northwest wind 9 to 16 mph, with gusts as high as 28 mph.

    Low: -7 °F

    Mostly Cloudy

  • Friday

    Friday: Partly sunny and cold, with a high near 1. North northwest wind 9 to 16 mph, with gusts as high as 26 mph.

    High: 1 °F

    Cold

  • Friday Night

    Friday Night: Mostly cloudy, with a low around -8. North wind 6 to 9 mph, with gusts as high as 18 mph.

    Low: -8 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly cloudy and cold, with a high near 8. Northeast wind around 6 mph.

    High: 8 °F

    Cold

  • Saturday Night

    Saturday Night: A 30 percent chance of snow before midnight.  Mostly cloudy, with a low around 0.

    Low: 0 °F

    Chance Snow
    then Mostly
    Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 15.

    High: 15 °F

    Partly Sunny

Detailed Forecast

This Afternoon
A 20 percent chance of snow after 5pm. Increasing clouds, with a high near 33. West southwest wind around 17 mph, with gusts as high as 29 mph.
Tonight
A 30 percent chance of snow before 9pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 15. Wind chill values between 5 and 10. Blustery, with a west northwest wind 18 to 23 mph decreasing to 7 to 12 mph after midnight. Winds could gust as high as 39 mph.
Thursday
Mostly sunny, with a high near 30. Wind chill values between 4 and 14. West wind 6 to 11 mph, with gusts as high as 21 mph.
Thursday Night
Mostly cloudy, with a low around -7. Wind chill values between -16 and -26. North northwest wind 9 to 16 mph, with gusts as high as 28 mph.
Friday
Partly sunny and cold, with a high near 1. North northwest wind 9 to 16 mph, with gusts as high as 26 mph.
Friday Night
Mostly cloudy, with a low around -8. North wind 6 to 9 mph, with gusts as high as 18 mph.
Saturday
Mostly cloudy and cold, with a high near 8. Northeast wind around 6 mph.
Saturday Night
A 30 percent chance of snow before midnight. Mostly cloudy, with a low around 0.
Sunday
Partly sunny, with a high near 15.
Sunday Night
Mostly clear, with a low around -2.
Monday
Sunny, with a high near 18.
Monday Night
Mostly clear, with a low around 7.
Tuesday
Mostly sunny, with a high near 29.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles W Henderson IL
 41.03°N 90.41°W (Elev. 748 ft)
12:36 pm CST Jan 21, 2026
1pm CST Jan 21, 2026-6pm CST Jan 27, 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