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

Hazardous Weather Conditions

Current conditions at

Marshall County Airport (KC75)

Lat: 41.02°NLon: 89.39°WElev: 545ft.

Fair

-2°F

-19°C

Humidity 74%
Wind Speed Calm
Barometer 30.20 in
Dewpoint -9°F (-23°C)
Visibility 10.00 mi
Last update 4 Dec 11:15 pm CST
Extended Forecast for

Henry IL

  • Tonight

    Tonight: Patchy freezing fog. Increasing clouds, with a temperature rising to around 4 by 4am. Wind chill values between -6 and -11. South wind 3 to 6 mph.

    Low: -3 °F⇑

    Patchy
    Freezing Fog

  • Friday

    Friday: Patchy freezing fog before 9am. Mostly sunny, with a high near 30. Wind chill values between -4 and 6. South southwest wind 6 to 10 mph, with gusts as high as 20 mph.

    High: 30 °F

    Patchy
    Freezing Fog
    then Mostly
    Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 22. South southwest wind 5 to 7 mph becoming light and variable after midnight. Winds could gust as high as 16 mph.

    Low: 22 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 30. Light and variable wind.

    High: 30 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Snow likely after midnight. Cloudy, with a low around 20. Calm wind becoming east northeast around 5 mph after midnight. Chance of precipitation is 60%. New snow accumulation of around an inch possible.

    Low: 20 °F

    Cloudy then
    Snow Likely

  • Sunday

    Sunday: A 40 percent chance of snow before noon. Mostly cloudy, with a high near 25. North wind 5 to 9 mph, with gusts as high as 17 mph.

    High: 25 °F

    Chance Snow
    then Partly
    Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 1. North wind 5 to 7 mph becoming calm after midnight.

    Low: 1 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 23.

    High: 23 °F

    Partly Sunny

  • Monday Night

    Monday Night: A 40 percent chance of snow. Mostly cloudy, with a low around 15.

    Low: 15 °F

    Chance Snow

Detailed Forecast

Tonight
Patchy freezing fog. Increasing clouds, with a temperature rising to around 4 by 4am. Wind chill values between -6 and -11. South wind 3 to 6 mph.
Friday
Patchy freezing fog before 9am. Mostly sunny, with a high near 30. Wind chill values between -4 and 6. South southwest wind 6 to 10 mph, with gusts as high as 20 mph.
Friday Night
Mostly cloudy, with a low around 22. South southwest wind 5 to 7 mph becoming light and variable after midnight. Winds could gust as high as 16 mph.
Saturday
Partly sunny, with a high near 30. Light and variable wind.
Saturday Night
Snow likely after midnight. Cloudy, with a low around 20. Calm wind becoming east northeast around 5 mph after midnight. Chance of precipitation is 60%. New snow accumulation of around an inch possible.
Sunday
A 40 percent chance of snow before noon. Mostly cloudy, with a high near 25. North wind 5 to 9 mph, with gusts as high as 17 mph.
Sunday Night
Mostly cloudy, with a low around 1. North wind 5 to 7 mph becoming calm after midnight.
Monday
Partly sunny, with a high near 23.
Monday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 15.
Tuesday
Mostly cloudy, with a high near 34.
Tuesday Night
A chance of snow. Cloudy, with a low around 24.
Wednesday
A chance of rain. Mostly cloudy, with a high near 35.
Wednesday Night
Mostly cloudy, with a low around 11.
Thursday
Partly sunny, with a high near 25.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Henry IL
 41.11°N 89.36°W (Elev. 449 ft)
Last Update:
9:36 pm CST Dec 4, 2025
Forecast Valid:
11pm CST Dec 4, 2025-6pm CST Dec 11, 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