Hazardous Weather Conditions
Current conditions at
Mattoon / Charleston, Coles County Memorial Airport (KMTO)
Lat: 39.48°NLon: 88.28°WElev: 722ft.
Light Rain Fog/Mist
70°F
21°C
| Humidity | 87% |
| Wind Speed | W 6 mph |
| Barometer | 29.66 in (1003.9 mb) |
| Dewpoint | 66°F (19°C) |
| Visibility | 6.00 mi |
| Last update | 1 Aug 10:53 am CDT |
Extended Forecast for
2 Miles ENE Lerna IL
Today
High: 75 °F
Chance
T-stormsTonight
Low: 65 °F
Showers
Sunday
High: 77 °F
Showers
LikelySunday Night
Low: 63 °F
Partly Cloudy
Monday
High: 79 °F
Mostly Sunny
Monday Night
Low: 62 °F
Mostly Clear
Tuesday
High: 82 °F
Sunny
Tuesday Night
Low: 64 °F
Mostly Clear
Wednesday
High: 83 °F
Sunny
Detailed Forecast
Today
A chance of showers, with thunderstorms also possible after 1pm. Mostly cloudy, with a high near 75. Southwest wind around 7 mph. Chance of precipitation is 30%.
Tonight
Showers and thunderstorms before 2am, then showers likely. Low around 65. Calm wind becoming north 5 to 8 mph after midnight. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Sunday
Showers likely, with thunderstorms also possible after 1pm. Mostly cloudy, with a high near 77. North wind 10 to 14 mph, with gusts as high as 23 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Sunday Night
Partly cloudy, with a low around 63. North wind 7 to 11 mph, with gusts as high as 22 mph.
Monday
Mostly sunny, with a high near 79. North northeast wind 7 to 9 mph, with gusts as high as 15 mph.
Monday Night
Mostly clear, with a low around 62. North northeast wind 3 to 6 mph.
Tuesday
Sunny, with a high near 82. North northeast wind 3 to 5 mph.
Tuesday Night
Mostly clear, with a low around 64.
Wednesday
Sunny, with a high near 83.
Wednesday Night
A 30 percent chance of showers after 1am. Partly cloudy, with a low around 66.
Thursday
A chance of showers. Mostly sunny, with a high near 83.
Thursday Night
A chance of showers. Partly cloudy, with a low around 68.
Friday
A chance of showers. Mostly sunny, with a high near 85.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
2 Miles ENE Lerna IL
39.44°N 88.25°W (Elev. 699 ft)
39.44°N 88.25°W (Elev. 699 ft)
10:17 am CDT Aug 1, 2026
11am CDT Aug 1, 2026-6pm CDT Aug 7, 2026
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