Hazardous Weather Conditions

Current conditions at

Mattoon / Charleston, Coles County Memorial Airport (KMTO)

Lat: 39.48°NLon: 88.28°WElev: 722ft.

A Few Clouds and Breezy

21°F

-6°C

Humidity 62%
Wind Speed W 23 G 36 mph
Barometer 30.04 in (1018.1 mb)
Dewpoint 10°F (-12°C)
Visibility 10.00 mi
Wind Chill5°F (-15°C)
Last update 16 Mar 9:53 pm CDT
Extended Forecast for

Lerna IL

  • Tonight

    Tonight: Scattered flurries before 11pm, then isolated snow showers between 11pm and 1am.  Mostly cloudy, with a low around 13. Wind chill values between zero and 5. Blustery, with a west northwest wind 16 to 20 mph, with gusts as high as 34 mph.  Chance of precipitation is 20%.

    Low: 13 °F

    Isolated Snow
    Showers and
    Blustery

  • Tuesday

    Tuesday: Partly sunny, with a high near 27. Wind chill values between -1 and 9. West northwest wind 7 to 14 mph, with gusts as high as 23 mph.

    High: 27 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Snow likely, mainly after 1am.  Mostly cloudy, with a low around 24. Light south southwest wind becoming south southeast 9 to 14 mph in the evening. Winds could gust as high as 24 mph.  Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Low: 24 °F

    Chance Snow
    then Snow
    Likely

  • Wednesday

    Wednesday: Mostly cloudy, then gradually becoming sunny, with a high near 53. Southwest wind 11 to 16 mph, with gusts as high as 26 mph.

    High: 53 °F

    Decreasing
    Clouds

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 37. South southwest wind around 6 mph.

    Low: 37 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 64. South wind 6 to 8 mph.

    High: 64 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 44. Southeast wind around 7 mph.

    Low: 44 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 70.

    High: 70 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 48.

    Low: 48 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Scattered flurries before 11pm, then isolated snow showers between 11pm and 1am. Mostly cloudy, with a low around 13. Wind chill values between zero and 5. Blustery, with a west northwest wind 16 to 20 mph, with gusts as high as 34 mph. Chance of precipitation is 20%.
Tuesday
Partly sunny, with a high near 27. Wind chill values between -1 and 9. West northwest wind 7 to 14 mph, with gusts as high as 23 mph.
Tuesday Night
Snow likely, mainly after 1am. Mostly cloudy, with a low around 24. Light south southwest wind becoming south southeast 9 to 14 mph in the evening. Winds could gust as high as 24 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Wednesday
Mostly cloudy, then gradually becoming sunny, with a high near 53. Southwest wind 11 to 16 mph, with gusts as high as 26 mph.
Wednesday Night
Partly cloudy, with a low around 37. South southwest wind around 6 mph.
Thursday
Mostly sunny, with a high near 64. South wind 6 to 8 mph.
Thursday Night
Partly cloudy, with a low around 44. Southeast wind around 7 mph.
Friday
Mostly sunny, with a high near 70.
Friday Night
Mostly cloudy, with a low around 48.
Saturday
Mostly sunny, with a high near 71.
Saturday Night
Mostly clear, with a low around 46.
Sunday
Mostly sunny, with a high near 66.
Sunday Night
Partly cloudy, with a low around 36.
Monday
Partly sunny, with a high near 50.
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ABOUT THIS FORECAST

 
Point Forecast:
Lerna IL
 39.42°N 88.28°W (Elev. 741 ft)
9:36 pm CDT Mar 16, 2026
10pm CDT Mar 16, 2026-6pm CDT Mar 23, 2026
 
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Additional Resources

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