Current conditions at

Marshall County Airport (KC75)

Lat: 41.02°NLon: 89.39°WElev: 545ft.

Partly Cloudy

38°F

3°C

Humidity 49%
Wind Speed E 10 mph
Barometer 30.17 in
Dewpoint 20°F (-7°C)
Visibility 10.00 mi
Wind Chill31°F (-1°C)
Last update 14 Mar 11:35 am CDT
Extended Forecast for

4 Miles WNW Castleton IL

Wind Advisory March 15, 10:00am until March 16, 07:00am
Click here for hazard details and duration
Wind Advisory
  • Today

    Today: Mostly cloudy, with a high near 48. East southeast wind 9 to 14 mph, with gusts as high as 22 mph.

    High: 48 °F

    Mostly Cloudy

  • Tonight

    Tonight: Mostly cloudy, with a low around 41. East southeast wind around 15 mph, with gusts as high as 26 mph.

    Low: 41 °F

    Mostly Cloudy

  • Sunday

    Sunday: Rain and thunderstorms likely before 2pm, then showers and possibly a thunderstorm between 2pm and 4pm, then showers after 4pm.  High near 62. Breezy, with a south wind 17 to 24 mph, with gusts as high as 39 mph.  Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.

    High: 62 °F

    Breezy.
    Showers
    Likely then
    Showers

  • Sunday Night

    Sunday Night: Rain showers before 9pm, then rain and snow showers between 9pm and 10pm, then snow after 10pm.  Widespread blowing snow, mainly after 4am. Low around 17. Wind chill values between 1 and 11. Windy, with a northwest wind 23 to 30 mph, with gusts as high as 47 mph.  Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

    Low: 17 °F

    Rain/Snow and
    Blowing Snow

  • Monday

    Monday: A 50 percent chance of snow before 1pm.  Widespread blowing snow, mainly before 9am. Cloudy, with a high near 23. Blustery, with a west northwest wind 24 to 29 mph, with gusts as high as 45 mph.

    High: 23 °F

    Chance Snow
    and Blowing
    Snow

  • Monday Night

    Monday Night: Mostly cloudy, then gradually becoming mostly clear, with a low around 5. Blustery, with a west northwest wind 11 to 21 mph, with gusts as high as 31 mph.

    Low: 5 °F

    Mostly Cloudy
    and Blustery
    then Partly
    Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 26. West northwest wind around 9 mph, with gusts as high as 17 mph.

    High: 26 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Snow likely, mainly before 1am.  Mostly cloudy, with a low around 20. Chance of precipitation is 60%.

    Low: 20 °F

    Snow Likely

  • Wednesday

    Wednesday: Mostly sunny, with a high near 49.

    High: 49 °F

    Mostly Sunny

Detailed Forecast

Today
Mostly cloudy, with a high near 48. East southeast wind 9 to 14 mph, with gusts as high as 22 mph.
Tonight
Mostly cloudy, with a low around 41. East southeast wind around 15 mph, with gusts as high as 26 mph.
Sunday
Rain and thunderstorms likely before 2pm, then showers and possibly a thunderstorm between 2pm and 4pm, then showers after 4pm. High near 62. Breezy, with a south wind 17 to 24 mph, with gusts as high as 39 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Sunday Night
Rain showers before 9pm, then rain and snow showers between 9pm and 10pm, then snow after 10pm. Widespread blowing snow, mainly after 4am. Low around 17. Wind chill values between 1 and 11. Windy, with a northwest wind 23 to 30 mph, with gusts as high as 47 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.
Monday
A 50 percent chance of snow before 1pm. Widespread blowing snow, mainly before 9am. Cloudy, with a high near 23. Blustery, with a west northwest wind 24 to 29 mph, with gusts as high as 45 mph.
Monday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around 5. Blustery, with a west northwest wind 11 to 21 mph, with gusts as high as 31 mph.
Tuesday
Mostly sunny, with a high near 26. West northwest wind around 9 mph, with gusts as high as 17 mph.
Tuesday Night
Snow likely, mainly before 1am. Mostly cloudy, with a low around 20. Chance of precipitation is 60%.
Wednesday
Mostly sunny, with a high near 49.
Wednesday Night
Mostly clear, with a low around 32.
Thursday
Partly sunny, with a high near 60.
Thursday Night
Partly cloudy, with a low around 39.
Friday
Mostly sunny, with a high near 61.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles WNW Castleton IL
 41.14°N 89.77°W (Elev. 676 ft)
11:32 am CDT Mar 14, 2026
11am CDT Mar 14, 2026-6pm CDT Mar 20, 2026
 
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Additional Resources

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