Hazardous Weather Conditions
Current conditions at
Mattoon / Charleston, Coles County Memorial Airport (KMTO)
Lat: 39.48°NLon: 88.28°WElev: 722ft.
Mostly Cloudy
78°F
26°C
| Humidity | 58% |
| Wind Speed | SW 10 G 22 mph |
| Barometer | 29.76 in (1007.2 mb) |
| Dewpoint | 62°F (17°C) |
| Visibility | 10.00 mi |
| Heat Index | 80°F (27°C) |
| Last update | 18 Oct 11:53 am CDT |
Extended Forecast for
3 Miles ESE Sullivan IL
Today
High: 76 °F
Showers
Tonight
Low: 47 °F
Heavy Rain
Sunday
High: 60 °F
Breezy.
Showers
Likely then
Chance
ShowersSunday Night
Low: 38 °F
Clear
Monday
High: 68 °F
Sunny
Monday Night
Low: 45 °F
Mostly Clear
Tuesday
High: 60 °F
Sunny
Tuesday Night
Low: 35 °F
Clear
Wednesday
High: 62 °F
Sunny
Detailed Forecast
Today
A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 1pm. High near 76. South southwest wind 11 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Tonight
Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Low around 47. South southwest wind 7 to 17 mph becoming west after midnight. Winds could gust as high as 26 mph. Chance of precipitation is 100%. New rainfall amounts between 1 and 2 inches possible.
Sunday
Showers likely, mainly before 10am. Cloudy through mid morning, then gradual clearing, with a high near 60. Breezy, with a west northwest wind 21 to 23 mph, with gusts as high as 37 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday Night
Clear, with a low around 38. West wind 5 to 9 mph, with gusts as high as 15 mph.
Monday
Sunny, with a high near 68. South wind 6 to 11 mph increasing to 12 to 17 mph in the afternoon. Winds could gust as high as 28 mph.
Monday Night
Mostly clear, with a low around 45. South wind 9 to 14 mph becoming west after midnight. Winds could gust as high as 22 mph.
Tuesday
Sunny, with a high near 60. West wind 10 to 18 mph, with gusts as high as 29 mph.
Tuesday Night
Clear, with a low around 35.
Wednesday
Sunny, with a high near 62.
Wednesday Night
Mostly clear, with a low around 38.
Thursday
Mostly sunny, with a high near 68.
Thursday Night
A chance of showers. Partly cloudy, with a low around 42.
Friday
Mostly sunny, with a high near 67.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
3 Miles ESE Sullivan IL
39.56°N 88.56°W (Elev. 627 ft)
39.56°N 88.56°W (Elev. 627 ft)
11:56 am CDT Oct 18, 2025
11am CDT Oct 18, 2025-6pm CDT Oct 24, 2025
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