Hazardous Weather Conditions
Current conditions at
Marshall County Airport (KC75)
Lat: 41.02°NLon: 89.39°WElev: 545ft.
Overcast
27°F
-3°C
| Humidity | 86% |
| Wind Speed | Calm |
| Barometer | 29.90 in |
| Dewpoint | 23°F (-5°C) |
| Visibility | 10.00 mi |
| Last update | 26 Feb 12:35 am CST |
Extended Forecast for
4 Miles WNW Castleton IL
Overnight

Low: 23 °F
Wintry Mix
LikelyThursday
High: 48 °F
Slight Chance
Freezing Rain
then Mostly
SunnyThursday Night

Low: 31 °F
Mostly Clear
Friday

High: 66 °F
Sunny and
BreezyFriday Night

Low: 30 °F
Partly Cloudy
Saturday
High: 43 °F
Mostly Cloudy
then Chance
SnowSaturday Night

Low: 19 °F
Partly Cloudy
Sunday
High: 35 °F
Partly Sunny
then Chance
SnowSunday Night

Low: 19 °F
Chance Snow
Detailed Forecast
Overnight
Snow likely before 3am, then a slight chance of freezing rain between 3am and 4am. Mostly cloudy, with a low around 23. Light and variable wind. Chance of precipitation is 60%. Little or no ice accumulation expected. Total nighttime snow accumulation of less than a half inch possible.
Thursday
A slight chance of freezing rain between 9am and 10am. Partly sunny, with a high near 48. Light and variable wind becoming southwest 5 to 10 mph in the morning. Winds could gust as high as 17 mph. Chance of precipitation is 10%.
Thursday Night
Mostly clear, with a low around 31. Southwest wind around 6 mph.
Friday
Sunny, with a high near 66. Breezy, with a southwest wind 7 to 12 mph increasing to 18 to 23 mph in the afternoon. Winds could gust as high as 34 mph.
Friday Night
Partly cloudy, with a low around 30. West wind 7 to 11 mph becoming north after midnight. Winds could gust as high as 23 mph.
Saturday
A 30 percent chance of snow after noon. Mostly cloudy, with a high near 43. Northeast wind 6 to 14 mph, with gusts as high as 22 mph.
Saturday Night
Partly cloudy, with a low around 19. North northeast wind 10 to 13 mph, with gusts as high as 21 mph.
Sunday
A 40 percent chance of snow after noon. Mostly cloudy, with a high near 35.
Sunday Night
A 50 percent chance of snow. Cloudy, with a low around 19.
Monday
Mostly cloudy, with a high near 37.
Monday Night
A chance of snow and freezing rain. Mostly cloudy, with a low around 22.
Tuesday
A chance of rain or freezing rain. Cloudy, with a high near 42.
Tuesday Night
Mostly cloudy, with a low around 26.
Wednesday
A chance of rain. Mostly cloudy, with a high near 46.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
4 Miles WNW Castleton IL
41.14°N 89.77°W (Elev. 676 ft)
41.14°N 89.77°W (Elev. 676 ft)
12:28 am CST Feb 26, 2026
12am CST Feb 26, 2026-6pm CST Mar 4, 2026



