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

25°F

-4°C

Humidity 70%
Wind Speed NW 15 G 24 mph
Barometer NA
Dewpoint 17°F (-8°C)
Visibility 10.00 mi
Wind Chill13°F (-11°C)
Last update 14 Jan 4:35 pm CST
Extended Forecast for

Knoxville IL

  • Tonight

    Tonight: Mostly clear, with a low around 14. Wind chill values between 2 and 10. North northwest wind 8 to 16 mph, with gusts as high as 28 mph.

    Low: 14 °F

    Mostly Clear

  • Thursday

    Thursday: Increasing clouds, with a high near 28. Wind chill values between 4 and 14. North northwest wind 6 to 10 mph becoming south southwest in the afternoon. Winds could gust as high as 18 mph.

    High: 28 °F

    Increasing
    Clouds

  • Thursday Night

    Thursday Night: Snow likely, mainly before midnight. Mostly cloudy, with a low around 26. South southwest wind 10 to 13 mph becoming west after midnight. Winds could gust as high as 24 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    Low: 26 °F

    Snow Likely
    then Chance
    Snow

  • Friday

    Friday: A 30 percent chance of snow after noon. Mostly cloudy, with a high near 38. West wind 13 to 18 mph, with gusts as high as 28 mph.

    High: 38 °F

    Partly Sunny
    then Chance
    Snow

  • Friday Night

    Friday Night: A 30 percent chance of snow before midnight. Mostly cloudy, with a low around 11. West northwest wind around 15 mph, with gusts as high as 25 mph.

    Low: 11 °F

    Chance Snow
    then Mostly
    Cloudy

  • Saturday

    Saturday: Mostly cloudy, with a high near 16. West northwest wind 14 to 16 mph, with gusts as high as 25 mph.

    High: 16 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 3. West northwest wind 10 to 13 mph, with gusts as high as 22 mph.

    Low: 3 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 20.

    High: 20 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 7.

    Low: 7 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 14. Wind chill values between 2 and 10. North northwest wind 8 to 16 mph, with gusts as high as 28 mph.
Thursday
Increasing clouds, with a high near 28. Wind chill values between 4 and 14. North northwest wind 6 to 10 mph becoming south southwest in the afternoon. Winds could gust as high as 18 mph.
Thursday Night
Snow likely, mainly before midnight. Mostly cloudy, with a low around 26. South southwest wind 10 to 13 mph becoming west after midnight. Winds could gust as high as 24 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Friday
A 30 percent chance of snow after noon. Mostly cloudy, with a high near 38. West wind 13 to 18 mph, with gusts as high as 28 mph.
Friday Night
A 30 percent chance of snow before midnight. Mostly cloudy, with a low around 11. West northwest wind around 15 mph, with gusts as high as 25 mph.
Saturday
Mostly cloudy, with a high near 16. West northwest wind 14 to 16 mph, with gusts as high as 25 mph.
Saturday Night
Partly cloudy, with a low around 3. West northwest wind 10 to 13 mph, with gusts as high as 22 mph.
Sunday
Partly sunny, with a high near 20.
Sunday Night
Mostly cloudy, with a low around 7.
M.L.King Day
Mostly sunny, with a high near 16.
Monday Night
Mostly clear, with a low around 4.
Tuesday
Mostly sunny, with a high near 24.
Tuesday Night
Partly cloudy, with a low around 14.
Wednesday
Partly sunny, with a high near 31.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Knoxville IL
 40.92°N 90.3°W (Elev. 755 ft)
Last Update:
3:36 pm CST Jan 14, 2026
Forecast Valid:
4pm CST Jan 14, 2026-6pm CST Jan 21, 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