Hazardous Weather Conditions
Current conditions at
Mattoon / Charleston, Coles County Memorial Airport (KMTO)
Lat: 39.48°NLon: 88.28°WElev: 722ft.
Fair
40°F
4°C
| Humidity | 65% |
| Wind Speed | SE 6 mph |
| Barometer | 30.12 in (1020.3 mb) |
| Dewpoint | 29°F (-2°C) |
| Visibility | 10.00 mi |
| Wind Chill | 36°F (2°C) |
| Last update | 25 Mar 5:53 am CDT |
Extended Forecast for
Lerna IL
Today
High: 72 °F
Mostly Sunny
Tonight
Low: 59 °F
Chance
T-stormsThursday
High: 84 °F
Sunny then
Chance
Showers and
BreezyThursday Night
Low: 38 °F
T-storms
Friday
High: 47 °F
Partly Sunny
Friday Night
Low: 29 °F
Mostly Clear
Saturday
High: 52 °F
Sunny
Saturday Night
Low: 37 °F
Partly Cloudy
Sunday
High: 61 °F
Partly Sunny
Detailed Forecast
Today
Mostly sunny, with a high near 72. South southwest wind 6 to 15 mph, with gusts as high as 22 mph.
Tonight
A 50 percent chance of showers and thunderstorms, mainly between 10pm and 4am. Partly cloudy, with a low around 59. South southwest wind 10 to 14 mph, with gusts as high as 23 mph.
Thursday
A 30 percent chance of showers and thunderstorms, mainly after 4pm. Mostly sunny, with a high near 84. Breezy, with a southwest wind 13 to 21 mph, with gusts as high as 32 mph.
Thursday Night
Showers and thunderstorms likely before 7pm, then showers and possibly a thunderstorm between 7pm and 4am, then showers after 4am. Low around 38. Southwest wind 14 to 18 mph becoming north northeast after midnight. Winds could gust as high as 31 mph. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.
Friday
Partly sunny, with a high near 47. North wind 15 to 18 mph, with gusts as high as 30 mph.
Friday Night
Mostly clear, with a low around 29. North wind 6 to 10 mph, with gusts as high as 18 mph.
Saturday
Sunny, with a high near 52. North wind 5 to 8 mph becoming south in the afternoon.
Saturday Night
Partly cloudy, with a low around 37.
Sunday
Partly sunny, with a high near 61.
Sunday Night
Mostly cloudy, with a low around 50.
Monday
Mostly sunny, with a high near 76.
Monday Night
A chance of rain. Mostly cloudy, with a low around 58.
Tuesday
A chance of rain. Mostly cloudy, with a high near 75.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Lerna IL
39.42°N 88.28°W (Elev. 741 ft)
39.42°N 88.28°W (Elev. 741 ft)
6:26 am CDT Mar 25, 2026
6am CDT Mar 25, 2026-6pm CDT Mar 31, 2026
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