Hazardous Weather Conditions

Current conditions at

Marshall County Airport (KC75)

Lat: 41.02°NLon: 89.39°WElev: 545ft.

Partly Cloudy

8°F

-13°C

Humidity 56%
Wind Speed SW 3 mph
Barometer 30.38 in
Dewpoint -5°F (-21°C)
Visibility 10.00 mi
Last update 19 Jan 11:35 pm CST
Extended Forecast for

4 Miles WNW Castleton IL

  • Tonight

    Tonight: Mostly cloudy early, then gradual clearing, with a low around 5. Wind chill values between -4 and 1. West southwest wind 3 to 5 mph.

    Low: 5 °F

    Gradual
    Clearing

  • Tuesday

    Tuesday: Increasing clouds, with a high near 28. Wind chill values between -2 and 8. Light southwest wind becoming south southwest 5 to 10 mph in the morning. Winds could gust as high as 16 mph.

    High: 28 °F

    Increasing
    Clouds

  • Tuesday Night

    Tuesday Night: A 40 percent chance of snow, mainly after midnight.  Mostly cloudy, with a temperature rising to around 31 by 1am. South southeast wind 6 to 13 mph becoming west southwest after midnight. Winds could gust as high as 23 mph.

    Low: 21 °F

    Chance Snow

  • Wednesday

    Wednesday: Mostly sunny, with a high near 33. West wind 11 to 15 mph, with gusts as high as 24 mph.

    High: 33 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, then gradually becoming mostly clear, with a low around 15. West northwest wind 10 to 14 mph, with gusts as high as 24 mph.

    Low: 15 °F

    Decreasing
    Clouds

  • Thursday

    Thursday: Mostly sunny, with a high near 25. West wind 8 to 14 mph, with gusts as high as 20 mph.

    High: 25 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around -3. North northwest wind 7 to 11 mph, with gusts as high as 20 mph.

    Low: -3 °F

    Mostly Cloudy

  • Friday

    Friday: Partly sunny and cold, with a high near 2.

    High: 2 °F

    Cold

  • Friday Night

    Friday Night: Mostly cloudy, with a low around -9.

    Low: -9 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Mostly cloudy early, then gradual clearing, with a low around 5. Wind chill values between -4 and 1. West southwest wind 3 to 5 mph.
Tuesday
Increasing clouds, with a high near 28. Wind chill values between -2 and 8. Light southwest wind becoming south southwest 5 to 10 mph in the morning. Winds could gust as high as 16 mph.
Tuesday Night
A 40 percent chance of snow, mainly after midnight. Mostly cloudy, with a temperature rising to around 31 by 1am. South southeast wind 6 to 13 mph becoming west southwest after midnight. Winds could gust as high as 23 mph.
Wednesday
Mostly sunny, with a high near 33. West wind 11 to 15 mph, with gusts as high as 24 mph.
Wednesday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around 15. West northwest wind 10 to 14 mph, with gusts as high as 24 mph.
Thursday
Mostly sunny, with a high near 25. West wind 8 to 14 mph, with gusts as high as 20 mph.
Thursday Night
Mostly cloudy, with a low around -3. North northwest wind 7 to 11 mph, with gusts as high as 20 mph.
Friday
Partly sunny and cold, with a high near 2.
Friday Night
Mostly cloudy, with a low around -9.
Saturday
Partly sunny and cold, with a high near 6.
Saturday Night
Mostly cloudy, with a low around -4.
Sunday
Mostly sunny, with a high near 15.
Sunday Night
Partly cloudy, with a low around 4.
Monday
Mostly sunny, with a high near 23.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles WNW Castleton IL
 41.14°N 89.77°W (Elev. 676 ft)
11:36 pm CST Jan 19, 2026
11pm CST Jan 19, 2026-6pm CST Jan 26, 2026
 
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Additional Resources

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Hourly Weather Forecast

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