National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Marshall County Airport (KC75)

Lat: 41.02°NLon: 89.39°WElev: 545ft.

Overcast

22°F

-6°C

Humidity 82%
Wind Speed S 13 G 17 mph
Barometer 30.02 in
Dewpoint 17°F (-8°C)
Visibility 10.00 mi
Wind Chill10°F (-12°C)
Last update 2 Dec 10:55 pm CST
Extended Forecast for

2 Miles WNW Chillicothe IL

  • Tonight

    Tonight: Mostly cloudy, with a low around 20. South southwest wind around 10 mph, with gusts as high as 20 mph.

    Low: 20 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Scattered snow showers after noon. Cloudy, with a high near 34. South southwest wind 8 to 10 mph becoming north northwest in the afternoon. Winds could gust as high as 18 mph. Chance of precipitation is 40%.

    High: 34 °F

    Cloudy then
    Scattered
    Snow Showers

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 0. Wind chill values between -2 and -7. North northwest wind 5 to 10 mph, with gusts as high as 20 mph.

    Low: 0 °F

    Mostly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 15. Wind chill values between -9 and 1. North northwest wind around 5 mph becoming calm in the morning.

    High: 15 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around -1. Calm wind becoming south southwest around 6 mph after midnight.

    Low: -1 °F

    Mostly Clear

  • Friday

    Friday: Partly sunny, with a high near 28. South southwest wind 6 to 8 mph, with gusts as high as 15 mph.

    High: 28 °F

    Partly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 15. West southwest wind 3 to 6 mph.

    Low: 15 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly cloudy, with a high near 29.

    High: 29 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: A 40 percent chance of snow. Mostly cloudy, with a low around 17.

    Low: 17 °F

    Chance Snow

Detailed Forecast

Tonight
Mostly cloudy, with a low around 20. South southwest wind around 10 mph, with gusts as high as 20 mph.
Wednesday
Scattered snow showers after noon. Cloudy, with a high near 34. South southwest wind 8 to 10 mph becoming north northwest in the afternoon. Winds could gust as high as 18 mph. Chance of precipitation is 40%.
Wednesday Night
Mostly cloudy, with a low around 0. Wind chill values between -2 and -7. North northwest wind 5 to 10 mph, with gusts as high as 20 mph.
Thursday
Sunny, with a high near 15. Wind chill values between -9 and 1. North northwest wind around 5 mph becoming calm in the morning.
Thursday Night
Mostly clear, with a low around -1. Calm wind becoming south southwest around 6 mph after midnight.
Friday
Partly sunny, with a high near 28. South southwest wind 6 to 8 mph, with gusts as high as 15 mph.
Friday Night
Mostly cloudy, with a low around 15. West southwest wind 3 to 6 mph.
Saturday
Mostly cloudy, with a high near 29.
Saturday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 17.
Sunday
A 30 percent chance of snow. Mostly cloudy, with a high near 27.
Sunday Night
Mostly cloudy, with a low around 7.
Monday
Partly sunny, with a high near 27.
Monday Night
A chance of snow. Mostly cloudy, with a low around 16.
Tuesday
Mostly cloudy, with a high near 34.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles WNW Chillicothe IL
 40.94°N 89.51°W (Elev. 499 ft)
Last Update:
9:36 pm CST Dec 2, 2025
Forecast Valid:
11pm CST Dec 2, 2025-6pm CST Dec 9, 2025
 
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