Hazardous Weather Conditions
Current conditions at
Mattoon / Charleston, Coles County Memorial Airport (KMTO)
Lat: 39.48°NLon: 88.28°WElev: 722ft.
Mostly Cloudy and Breezy
72°F
22°C
| Humidity | 66% |
| Wind Speed | NW 21 G 25 mph |
| Barometer | 29.79 in (1008.3 mb) |
| Dewpoint | 60°F (16°C) |
| Visibility | 10.00 mi |
| Last update | 17 Apr 10:53 pm CDT |
Extended Forecast for
Windsor IL
Flood Watch until April 18, 04:00am
NOW until 4:00am Sat

Flood Watch
Tonight

Low: 48 °F
Showers
Saturday
High: 56 °F
Showers
Likely then
Mostly SunnySaturday Night

Low: 35 °F
Mostly Clear
then Patchy
FrostSunday

High: 61 °F
Patchy Frost
then Mostly
SunnySunday Night

Low: 34 °F
Mostly Clear
then Patchy
FrostMonday

High: 60 °F
Patchy Frost
then SunnyMonday Night

Low: 46 °F
Mostly Clear
Tuesday

High: 75 °F
Mostly Sunny
Detailed Forecast
Tonight
Showers and possibly a thunderstorm. Low around 48. West southwest wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.
Saturday
Showers likely, mainly before 9am. Cloudy, then gradually becoming mostly sunny, with a high near 56. Northwest wind 15 to 18 mph, with gusts as high as 28 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Saturday Night
Patchy frost after 2am. Otherwise, mostly clear, with a low around 35. Northwest wind 6 to 14 mph becoming southwest after midnight. Winds could gust as high as 21 mph.
Sunday
Patchy frost before 9am. Otherwise, sunny, with a high near 61. West wind 6 to 11 mph increasing to 12 to 17 mph in the afternoon. Winds could gust as high as 29 mph.
Sunday Night
Patchy frost after 2am. Otherwise, mostly clear, with a low around 34. Northwest wind 6 to 11 mph becoming north northeast after midnight. Winds could gust as high as 18 mph.
Monday
Patchy frost before 9am. Otherwise, sunny, with a high near 60. East northeast wind 5 to 7 mph becoming south in the afternoon.
Monday Night
Mostly clear, with a low around 46. South southeast wind 7 to 11 mph, with gusts as high as 20 mph.
Tuesday
Mostly sunny, with a high near 75.
Tuesday Night
Partly cloudy, with a low around 56.
Wednesday
Sunny, with a high near 77.
Wednesday Night
Mostly clear, with a low around 57.
Thursday
Sunny, with a high near 80.
Thursday Night
A chance of showers. Mostly cloudy, with a low around 61.
Friday
A chance of showers and thunderstorms. Partly sunny, with a high near 74.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Windsor IL
39.43°N 88.59°W (Elev. 715 ft)
39.43°N 88.59°W (Elev. 715 ft)
10:56 pm CDT Apr 17, 2026
11pm CDT Apr 17, 2026-6pm CDT Apr 24, 2026



