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.

Light Snow

15°F

-9°C

Humidity 86%
Wind Speed W 16 G 24 mph
Barometer 30.09 in
Dewpoint 11°F (-12°C)
Visibility 1.25 mi
Wind Chill-1°F (-18°C)
Last update 17 Jan 1:15 pm CST
Extended Forecast for

La Fayette IL

  • This Afternoon

    This Afternoon: Snow likely, mainly between 2pm and 5pm. Cloudy, with a high near 18. Wind chill values between -3 and 2. West wind around 18 mph, with gusts as high as 29 mph. Chance of precipitation is 70%. Total daytime snow accumulation of less than a half inch possible.

    High: 18 °F

    Snow Likely

  • Tonight

    Tonight: A 40 percent chance of snow, mainly before 8pm. Cloudy, then gradually becoming partly cloudy, with a low around 7. Wind chill values between -5 and 1. West wind 10 to 16 mph, with gusts as high as 26 mph.

    Low: 7 °F

    Chance Snow
    then Mostly
    Cloudy

  • Sunday

    Sunday: A chance of flurries between 9am and noon, then a chance of snow after noon. Mostly cloudy, with a high near 23. Wind chill values between -4 and 6. Southwest wind 8 to 15 mph, with gusts as high as 24 mph. Chance of precipitation is 30%.

    High: 23 °F

    Mostly Cloudy
    then Chance
    Snow

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 1. Wind chill values between -10 and -20. Blustery, with a west northwest wind 11 to 16 mph increasing to 18 to 23 mph after midnight. Winds could gust as high as 34 mph.

    Low: 1 °F

    Mostly Cloudy
    and Blustery

  • M.L.King Day

    M.L.King Day: Sunny, with a high near 11. Blustery, with a west northwest wind 16 to 21 mph decreasing to 10 to 15 mph in the afternoon. Winds could gust as high as 32 mph.

    High: 11 °F

    Mostly Sunny
    and Blustery
    then Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 4. West northwest wind 6 to 8 mph becoming southwest after midnight. Winds could gust as high as 17 mph.

    Low: 4 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 28. South southwest wind 6 to 10 mph, with gusts as high as 18 mph.

    High: 28 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 21.

    Low: 21 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 32.

    High: 32 °F

    Partly Sunny

Detailed Forecast

This Afternoon
Snow likely, mainly between 2pm and 5pm. Cloudy, with a high near 18. Wind chill values between -3 and 2. West wind around 18 mph, with gusts as high as 29 mph. Chance of precipitation is 70%. Total daytime snow accumulation of less than a half inch possible.
Tonight
A 40 percent chance of snow, mainly before 8pm. Cloudy, then gradually becoming partly cloudy, with a low around 7. Wind chill values between -5 and 1. West wind 10 to 16 mph, with gusts as high as 26 mph.
Sunday
A chance of flurries between 9am and noon, then a chance of snow after noon. Mostly cloudy, with a high near 23. Wind chill values between -4 and 6. Southwest wind 8 to 15 mph, with gusts as high as 24 mph. Chance of precipitation is 30%.
Sunday Night
Mostly cloudy, with a low around 1. Wind chill values between -10 and -20. Blustery, with a west northwest wind 11 to 16 mph increasing to 18 to 23 mph after midnight. Winds could gust as high as 34 mph.
M.L.King Day
Sunny, with a high near 11. Blustery, with a west northwest wind 16 to 21 mph decreasing to 10 to 15 mph in the afternoon. Winds could gust as high as 32 mph.
Monday Night
Partly cloudy, with a low around 4. West northwest wind 6 to 8 mph becoming southwest after midnight. Winds could gust as high as 17 mph.
Tuesday
Mostly sunny, with a high near 28. South southwest wind 6 to 10 mph, with gusts as high as 18 mph.
Tuesday Night
Mostly cloudy, with a low around 21.
Wednesday
Partly sunny, with a high near 32.
Wednesday Night
Partly cloudy, with a low around 12.
Thursday
Mostly sunny, with a high near 27.
Thursday Night
Mostly cloudy, with a low around 17.
Friday
Partly sunny, with a high near 29.
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ABOUT THIS FORECAST

 
Point Forecast:
La Fayette IL
 41.1°N 89.97°W (Elev. 771 ft)
Last Update:
1:26 pm CST Jan 17, 2026
Forecast Valid:
1pm CST Jan 17, 2026-6pm CST Jan 23, 2026
 
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Additional Resources

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Chance of Precipitation