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Hazardous Weather Conditions
Current conditions at
Mattoon / Charleston, Coles County Memorial Airport (KMTO)
Lat: 39.48°NLon: 88.28°WElev: 722ft.
Overcast
68°F
20°C
| Humidity | 73% |
| Wind Speed | SW 7 mph |
| Barometer | 30.01 in (1015.7 mb) |
| Dewpoint | 59°F (15°C) |
| Visibility | 10.00 mi |
| Last update | 20 Jun 6:53 am CDT |
Extended Forecast for
3 Miles SSE Charleston IL
Flood Watch June 21, 07:00am until June 22, 01:00am
Today
High: 81 °F
Mostly Sunny
Tonight
Low: 62 °F
Partly Cloudy
Sunday
High: 77 °F
Chance
Showers then
Heavy RainSunday Night
Low: 63 °F
Showers
Monday
High: 75 °F
Mostly Cloudy
Monday Night
Low: 56 °F
Partly Cloudy
Tuesday
High: 77 °F
Sunny
Tuesday Night
Low: 59 °F
Mostly Clear
Wednesday
High: 79 °F
Sunny
Detailed Forecast
Today
Mostly sunny, with a high near 81. West wind 3 to 6 mph.
Tonight
Partly cloudy, with a low around 62. Light and variable wind.
Sunday
Showers and thunderstorms likely, then showers and possibly a thunderstorm after 2pm. Some of the storms could produce heavy rainfall. High near 77. Southeast wind 5 to 13 mph, with gusts as high as 24 mph. Chance of precipitation is 90%. New rainfall amounts between three quarters and one inch possible.
Sunday Night
Showers and possibly a thunderstorm before 1am, then showers likely. Low around 63. South southwest wind 7 to 13 mph becoming north northwest after midnight. Winds could gust as high as 24 mph. Chance of precipitation is 90%. New rainfall amounts between three quarters and one inch possible.
Monday
Mostly cloudy, with a high near 75. North wind around 10 mph, with gusts as high as 20 mph.
Monday Night
Partly cloudy, with a low around 56. North wind 5 to 7 mph, with gusts as high as 15 mph.
Tuesday
Sunny, with a high near 77. North northeast wind around 5 mph becoming calm in the afternoon.
Tuesday Night
Mostly clear, with a low around 59.
Wednesday
Sunny, with a high near 79.
Wednesday Night
Mostly clear, with a low around 60.
Thursday
A chance of showers. Mostly sunny, with a high near 78.
Thursday Night
Partly cloudy, with a low around 59.
Friday
Mostly sunny, with a high near 79.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
3 Miles SSE Charleston IL
39.44°N 88.16°W (Elev. 564 ft)
39.44°N 88.16°W (Elev. 564 ft)
6:36 am CDT Jun 20, 2026
6am CDT Jun 20, 2026-6pm CDT Jun 26, 2026
Additional Resources
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