Hazardous Weather Conditions
Current conditions at
Marshall County Airport (KC75)
Lat: 41.02°NLon: 89.39°WElev: 545ft.
Fog/Mist
43°F
6°C
| Humidity | 93% |
| Wind Speed | SE 3 mph |
| Barometer | 29.78 in |
| Dewpoint | 41°F (5°C) |
| Visibility | 3.00 mi |
| Last update | 2 Apr 8:15 am CDT |
Extended Forecast for
4 Miles WNW Castleton IL
Wind Advisory April 2, 12:00pm until April 2, 07:00pm
Today
High: 72 °F
Breezy.
Showers then
T-stormsTonight
Low: 45 °F
T-storms
Likely and
Breezy then
Partly CloudyFriday
High: 72 °F
Partly Sunny
then Chance
T-stormsFriday Night

Low: 52 °F
Showers
Saturday
High: 56 °F
Mostly Cloudy
then Mostly
Cloudy and
BreezySaturday Night
Low: 35 °F
Partly Cloudy
and Breezy
then Partly
CloudySunday

High: 53 °F
Mostly Sunny
Sunday Night

Low: 35 °F
Mostly Clear
Monday

High: 57 °F
Mostly Sunny
Detailed Forecast
Today
Showers and possibly a thunderstorm before 4pm, then showers and thunderstorms likely, mainly between 4pm and 5pm. High near 72. Breezy, with an east southeast wind 14 to 19 mph becoming south 23 to 28 mph in the afternoon. Winds could gust as high as 45 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Tonight
Showers and thunderstorms likely before 10pm, then a chance of showers between 10pm and 11pm. Partly cloudy, with a low around 45. Breezy, with a south southwest wind 19 to 24 mph becoming west 7 to 12 mph after midnight. Winds could gust as high as 38 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Friday
A chance of showers between 1pm and 4pm, then a chance of showers and thunderstorms after 4pm. Partly sunny, with a high near 72. Light and variable wind becoming east southeast 5 to 10 mph in the morning. Winds could gust as high as 17 mph. Chance of precipitation is 50%.
Friday Night
Showers and possibly a thunderstorm. Low around 52. East southeast wind 10 to 14 mph becoming southwest after midnight. Winds could gust as high as 24 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.
Saturday
Mostly cloudy, with a high near 56. Breezy, with a west wind 13 to 21 mph, with gusts as high as 31 mph.
Saturday Night
Partly cloudy, with a low around 35. Breezy, with a west wind 14 to 20 mph, with gusts as high as 28 mph.
Sunday
Mostly sunny, with a high near 53. West northwest wind around 15 mph, with gusts as high as 25 mph.
Sunday Night
Mostly clear, with a low around 35.
Monday
Mostly sunny, with a high near 57.
Monday Night
Partly cloudy, with a low around 32.
Tuesday
Mostly sunny, with a high near 53.
Tuesday Night
Mostly cloudy, with a low around 37.
Wednesday
Partly sunny, with a high near 66. Breezy.
Additional Forecasts and Information
Basemap Options
Click map to change the forecast location
Loading map...
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)
6:42 am CDT Apr 2, 2026
8am CDT Apr 2, 2026-6pm CDT Apr 8, 2026



