Hazardous Weather Conditions
Current conditions at
Mattoon / Charleston, Coles County Memorial Airport (KMTO)
Lat: 39.48°NLon: 88.28°WElev: 722ft.
Overcast
71°F
22°C
| Humidity | 81% |
| Wind Speed | S 18 G 37 mph |
| Barometer | 29.61 in (1002.1 mb) |
| Dewpoint | 65°F (18°C) |
| Visibility | 10.00 mi |
| Last update | 11 Mar 4:53 am CDT |
Extended Forecast for
2 Miles NW Lerna IL
Tornado Watch until March 11, 11:00am
NOW until 11:00am Wed

Tornado Watch
Overnight

Low: 69 °F
Severe
ThunderstormsWednesday
High: 64 °F⇓
Breezy.
Severe
Thunderstorms
then ShowersWednesday Night
Low: 29 °F
Mostly Cloudy
and Blustery
then Mostly
ClearThursday

High: 49 °F
Increasing
CloudsThursday Night

Low: 41 °F
Mostly Cloudy
and BreezyFriday

High: 56 °F
Partly Sunny
and BreezyFriday Night

Low: 33 °F
Mostly Cloudy
Saturday

High: 54 °F
Mostly Cloudy
Detailed Forecast
Overnight
Showers and possibly a thunderstorm. Some of the storms could be severe. Steady temperature around 69. Southwest wind around 18 mph, with gusts as high as 31 mph. Chance of precipitation is 80%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Wednesday
Showers and possibly a thunderstorm before 3pm, then a chance of showers. Some of the storms could be severe. Temperature falling to around 43 by 4pm. Breezy, with a southwest wind 17 to 23 mph becoming northwest in the afternoon. Winds could gust as high as 34 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Wednesday Night
Mostly cloudy during the early evening, then gradual clearing, with a low around 29. Blustery, with a north northwest wind 17 to 22 mph decreasing to 10 to 15 mph after midnight. Winds could gust as high as 33 mph.
Thursday
Increasing clouds, with a high near 49. West southwest wind 6 to 11 mph, with gusts as high as 18 mph.
Thursday Night
Mostly cloudy, with a low around 41. Breezy, with a south wind 10 to 15 mph increasing to 18 to 23 mph after midnight. Winds could gust as high as 38 mph.
Friday
Partly sunny, with a high near 56. Breezy, with a west wind 18 to 22 mph, with gusts as high as 36 mph.
Friday Night
Mostly cloudy, with a low around 33. West northwest wind 6 to 9 mph becoming northeast after midnight. Winds could gust as high as 16 mph.
Saturday
Mostly cloudy, with a high near 54.
Saturday Night
Mostly cloudy, with a low around 47.
Sunday
Showers, mainly after 1pm. High near 61. Breezy. Chance of precipitation is 80%.
Sunday Night
A chance of rain and snow showers. Mostly cloudy, with a low around 23. Blustery.
Monday
Mostly sunny, with a high near 31. Blustery.
Monday Night
Partly cloudy, with a low around 17.
Tuesday
Partly sunny, with a high near 35.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
2 Miles NW Lerna IL
39.44°N 88.31°W (Elev. 709 ft)
39.44°N 88.31°W (Elev. 709 ft)
5:26 am CDT Mar 11, 2026
5am CDT Mar 11, 2026-6pm CDT Mar 17, 2026



