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 with Haze

N/A

Humidity NA
Wind Speed W 5 mph
Barometer 30.20 in
Dewpoint N/A
Visibility 4.00 mi
Last update 23 Nov 7:35 am CST
Extended Forecast for

Altona IL

  • Today

    Today: Sunny, with a high near 54. West northwest wind around 5 mph becoming calm in the afternoon.

    High: 54 °F

    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 37. South wind 3 to 7 mph. Winds could gust as high as 15 mph.

    Low: 37 °F

    Partly Cloudy

  • Monday

    Monday: A 40 percent chance of rain after noon. Mostly cloudy, with a high near 55. South wind 7 to 10 mph, with gusts as high as 17 mph.

    High: 55 °F

    Mostly Cloudy
    then Chance
    Rain

  • Monday Night

    Monday Night: Rain. Low around 46. South southeast wind 5 to 7 mph becoming calm after midnight. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 46 °F

    Rain

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 59. Light south southwest wind becoming west southwest 5 to 10 mph in the morning. Winds could gust as high as 16 mph.

    High: 59 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 32. West wind 10 to 18 mph, with gusts as high as 28 mph.

    Low: 32 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 40. Breezy, with a west northwest wind 15 to 21 mph, with gusts as high as 29 mph.

    High: 40 °F

    Mostly Sunny
    and Breezy

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 22.

    Low: 22 °F

    Partly Cloudy

  • Thanksgiving Day

    Thanksgiving Day: Mostly sunny, with a high near 36.

    High: 36 °F

    Mostly Sunny

Detailed Forecast

Today
Sunny, with a high near 54. West northwest wind around 5 mph becoming calm in the afternoon.
Tonight
Partly cloudy, with a low around 37. South wind 3 to 7 mph. Winds could gust as high as 15 mph.
Monday
A 40 percent chance of rain after noon. Mostly cloudy, with a high near 55. South wind 7 to 10 mph, with gusts as high as 17 mph.
Monday Night
Rain. Low around 46. South southeast wind 5 to 7 mph becoming calm after midnight. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Tuesday
Mostly cloudy, with a high near 59. Light south southwest wind becoming west southwest 5 to 10 mph in the morning. Winds could gust as high as 16 mph.
Tuesday Night
Partly cloudy, with a low around 32. West wind 10 to 18 mph, with gusts as high as 28 mph.
Wednesday
Mostly sunny, with a high near 40. Breezy, with a west northwest wind 15 to 21 mph, with gusts as high as 29 mph.
Wednesday Night
Partly cloudy, with a low around 22.
Thanksgiving Day
Mostly sunny, with a high near 36.
Thursday Night
Partly cloudy, with a low around 20.
Friday
Partly sunny, with a high near 36.
Friday Night
A chance of snow. Mostly cloudy, with a low around 25.
Saturday
A chance of rain and snow. Mostly cloudy, with a high near 39.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Altona IL
 41.11°N 90.15°W (Elev. 748 ft)
Last Update:
7:16 am CST Nov 23, 2025
Forecast Valid:
7am CST Nov 23, 2025-6pm CST Nov 29, 2025
 
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