Hazardous Weather Conditions
Current conditions at
Marshall County Airport (KC75)
Lat: 41.02°NLon: 89.39°WElev: 545ft.
Overcast
23°F
-5°C
| Humidity | 66% |
| Wind Speed | NW 15 G 24 mph |
| Barometer | 30.26 in |
| Dewpoint | 13°F (-11°C) |
| Visibility | 10.00 mi |
| Wind Chill | 10°F (-12°C) |
| Last update | 11 Jan 4:35 am CST |
Extended Forecast for
3 Miles NW Castleton IL
Overnight
Low: 21 °F
Isolated
Flurries and
BlusterySunday
High: 33 °F
Isolated
Flurries and
Breezy then
Partly SunnySunday Night
Low: 26 °F
Increasing
CloudsMonday
High: 44 °F
Mostly Sunny
Monday Night
Low: 33 °F
Partly Cloudy
Tuesday
High: 51 °F
Partly Sunny
Tuesday Night
Low: 31 °F
Mostly Cloudy
Wednesday
High: 36 °F
Mostly Cloudy
Wednesday Night
Low: 17 °F
Partly Cloudy
Detailed Forecast
Overnight
Isolated flurries. Cloudy, with a low around 21. Wind chill values between 5 and 10. Blustery, with a west northwest wind around 21 mph, with gusts as high as 32 mph.
Sunday
Isolated flurries before 8am. Cloudy, then gradually becoming mostly sunny, with a high near 33. Wind chill values between 5 and 15. Breezy, with a northwest wind 16 to 21 mph decreasing to 8 to 13 mph in the afternoon. Winds could gust as high as 33 mph.
Sunday Night
Increasing clouds, with a low around 26. Southwest wind 8 to 13 mph, with gusts as high as 24 mph.
Monday
Mostly sunny, with a high near 44. West southwest wind 7 to 11 mph, with gusts as high as 21 mph.
Monday Night
Partly cloudy, with a low around 33. Southwest wind 6 to 11 mph, with gusts as high as 21 mph.
Tuesday
Partly sunny, with a high near 51. West southwest wind 11 to 15 mph, with gusts as high as 24 mph.
Tuesday Night
Mostly cloudy, with a low around 31. West northwest wind 10 to 15 mph, with gusts as high as 24 mph.
Wednesday
Mostly cloudy, with a high near 36.
Wednesday Night
Partly cloudy, with a low around 17.
Thursday
Mostly sunny, with a high near 31.
Thursday Night
A chance of snow. Mostly cloudy, with a low around 25.
Friday
A chance of snow. Mostly cloudy, with a high near 36.
Friday Night
Mostly cloudy, with a low around 18.
Saturday
Partly sunny, with a high near 24.
Additional Forecasts and Information
Basemap Options
Click map to change the forecast location
Loading map...
Forecast AreaABOUT THIS FORECAST
Point Forecast:
3 Miles NW Castleton IL
41.14°N 89.74°W (Elev. 728 ft)
41.14°N 89.74°W (Elev. 728 ft)
4:32 am CST Jan 11, 2026
4am CST Jan 11, 2026-6pm CST Jan 17, 2026
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
