Hazardous Weather Conditions
Current conditions at
Mattoon / Charleston, Coles County Memorial Airport (KMTO)
Lat: 39.48°NLon: 88.28°WElev: 722ft.
Fair
53°F
12°C
| Humidity | 43% |
| Wind Speed | NW 13 mph |
| Barometer | 30.24 in (1024.2 mb) |
| Dewpoint | 31°F (-1°C) |
| Visibility | 10.00 mi |
| Wind Chill | 49°F (9°C) |
| Last update | 6 Apr 6:53 pm CDT |
Extended Forecast for
Lerna IL
Tonight
Low: 34 °F
Mostly Cloudy
then Slight
Chance SnowTuesday
High: 47 °F
Slight Chance
Rain/Snow
then Partly
SunnyTuesday Night
Low: 35 °F
Mostly Cloudy
Wednesday
High: 67 °F
Mostly Sunny
Wednesday Night
Low: 51 °F
Partly Cloudy
Thursday
High: 71 °F
Mostly Sunny
Thursday Night
Low: 54 °F
Partly Cloudy
Friday
High: 70 °F
Chance
ShowersFriday Night
Low: 50 °F
Chance
Showers
Detailed Forecast
Tonight
A 10 percent chance of snow after 5am. Increasing clouds, with a low around 34. North northeast wind 9 to 11 mph, with gusts as high as 21 mph.
Tuesday
A slight chance of rain before 8am, then a slight chance of snow between 8am and 9am. Cloudy, then gradually becoming mostly sunny, with a high near 47. East wind 9 to 13 mph, with gusts as high as 18 mph. Chance of precipitation is 20%.
Tuesday Night
Mostly cloudy, with a low around 35. East wind 7 to 10 mph, with gusts as high as 20 mph.
Wednesday
Mostly sunny, with a high near 67. South wind 10 to 16 mph, with gusts as high as 26 mph.
Wednesday Night
Partly cloudy, with a low around 51. South wind 11 to 14 mph, with gusts as high as 23 mph.
Thursday
Mostly sunny, with a high near 71. South southwest wind 13 to 15 mph, with gusts as high as 26 mph.
Thursday Night
Partly cloudy, with a low around 54. South wind around 9 mph, with gusts as high as 17 mph.
Friday
A 50 percent chance of showers. Partly sunny, with a high near 70.
Friday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 50.
Saturday
Mostly sunny, with a high near 69.
Saturday Night
Mostly cloudy, with a low around 57.
Sunday
Partly sunny, with a high near 78.
Sunday Night
A chance of showers. Mostly cloudy, with a low around 63.
Monday
A chance of showers. Partly sunny, with a high near 78. Breezy.
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)
6:37 pm CDT Apr 6, 2026
7pm CDT Apr 6, 2026-6pm CDT Apr 13, 2026
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