Hazardous Weather Conditions
Current conditions at
Marshall County Airport (KC75)
Lat: 41.02°NLon: 89.39°WElev: 545ft.
Light Rain
59°F
15°C
| Humidity | 93% |
| Wind Speed | SW 9 mph |
| Barometer | 29.65 in |
| Dewpoint | 56°F (13°C) |
| Visibility | 7.00 mi |
| Last update | 28 Dec 4:35 am CST |
Extended Forecast for
4 Miles WNW Castleton IL
Wind Advisory December 28, 03:00pm until December 29, 12:00pm
Overnight

Low: 46 °F
Showers
Likely and
Patchy Dense
FogSunday

High: 57 °F
Showers and
Patchy FogSunday Night

Low: 13 °F
Chance Snow
Showers and
WindyMonday

High: 22 °F
Partly Sunny
and BlusteryMonday Night

Low: 11 °F
Mostly Clear
Tuesday

High: 30 °F
Mostly Sunny
Tuesday Night

Low: 24 °F
Mostly Cloudy
Wednesday

High: 34 °F
Mostly Cloudy
Wednesday Night
Low: 17 °F
Chance Snow
then Mostly
Cloudy
Detailed Forecast
Overnight
Showers likely, mainly after 5am. Patchy dense fog. Otherwise, cloudy, with a low around 46. South wind around 6 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Sunday
Showers and possibly a thunderstorm before 3pm, then showers likely. Patchy fog before 7am. High near 57. Breezy, with a south wind 5 to 10 mph becoming west northwest 15 to 25 mph in the afternoon. Winds could gust as high as 40 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Sunday Night
A chance of snow showers between 10pm and midnight, then a chance of snow after midnight. Mostly cloudy, with a low around 13. Wind chill values between -8 and 2. Windy, with a west wind 26 to 30 mph, with gusts as high as 48 mph. Chance of precipitation is 40%.
Monday
Partly sunny, with a high near 22. Wind chill values between -8 and 2. Blustery, with a west northwest wind 20 to 29 mph, with gusts as high as 47 mph.
Monday Night
Mostly clear, with a low around 11. Northwest wind 10 to 18 mph, with gusts as high as 29 mph.
Tuesday
Mostly sunny, with a high near 30. West southwest wind 9 to 11 mph, with gusts as high as 20 mph.
Tuesday Night
Mostly cloudy, with a low around 24. West northwest wind around 11 mph, with gusts as high as 21 mph.
Wednesday
Mostly cloudy, with a high near 34.
Wednesday Night
A 30 percent chance of snow before midnight. Mostly cloudy, with a low around 17.
New Year's Day
Mostly sunny, with a high near 25.
Thursday Night
Mostly clear, with a low around 13.
Friday
Partly sunny, with a high near 32.
Friday Night
Partly cloudy, with a low around 22.
Saturday
Mostly sunny, with a high near 36.
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)
4:37 am CST Dec 28, 2025
4am CST Dec 28, 2025-6pm CST Jan 3, 2026



