Hazardous Weather Conditions
Current conditions at
Marshall County Airport (KC75)
Lat: 41.02°NLon: 89.39°WElev: 545ft.
Mostly Cloudy
33°F
1°C
| Humidity | 47% |
| Wind Speed | SW 8 mph |
| Barometer | 29.93 in |
| Dewpoint | 15°F (-9°C) |
| Visibility | 10.00 mi |
| Wind Chill | 26°F (-3°C) |
| Last update | 21 Jan 6:15 pm CST |
Extended Forecast for
4 Miles WNW Castleton IL
Extreme Cold Watch January 23, 03:00am until January 23, 12:00pm
Wind Advisory until January 22, 12:00am
NOW until 12:00am Thu
Wind Advisory
Tonight
Low: 15 °F
Blustery.
Chance Snow
then Mostly
ClearThursday
High: 30 °F
Mostly Sunny
Thursday Night
Low: -7 °F
Partly Cloudy
Friday
High: 1 °F
Cold
Friday Night
Low: -5 °F
Mostly Cloudy
Saturday
High: 9 °F
Mostly Cloudy
then Chance
SnowSaturday Night
Low: 4 °F
Chance Snow
Sunday
High: 16 °F
Chance Snow
then Mostly
Cloudy
Detailed Forecast
Tonight
A 30 percent chance of snow, mainly before 8pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 15. Wind chill values between 5 and 10. Blustery, with a west northwest wind 18 to 28 mph decreasing to 8 to 18 mph. Winds could gust as high as 48 mph.
Thursday
Mostly sunny, with a high near 30. Wind chill values between 3 and 13. West wind 8 to 17 mph, with gusts as high as 30 mph.
Thursday Night
Partly cloudy, with a low around -7. Wind chill values between -17 and -27. North northwest wind 11 to 18 mph, with gusts as high as 28 mph.
Friday
Mostly sunny and cold, with a high near 1. Wind chill values between -18 and -28. North northwest wind 10 to 17 mph, with gusts as high as 24 mph.
Friday Night
Mostly cloudy, with a low around -5. North northeast wind 6 to 9 mph, with gusts as high as 17 mph.
Saturday
A 30 percent chance of snow after noon. Mostly cloudy and cold, with a high near 9. Northeast wind around 7 mph.
Saturday Night
A 50 percent chance of snow. Cloudy, with a low around 4. Northeast wind around 6 mph.
Sunday
A 30 percent chance of snow before noon. Mostly cloudy, with a high near 16.
Sunday Night
Partly cloudy, with a low around -3.
Monday
Mostly sunny, with a high near 12.
Monday Night
Mostly clear, with a low around 3.
Tuesday
Mostly sunny, with a high near 24.
Tuesday Night
Mostly cloudy, with a low around 9.
Wednesday
Mostly sunny, with a high near 22.
Additional Forecasts and Information
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Forecast AreaABOUT 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)
5:36 pm CST Jan 21, 2026
6pm CST Jan 21, 2026-6pm CST Jan 28, 2026
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