Hazardous Weather Conditions

Current conditions at

Mattoon / Charleston, Coles County Memorial Airport (KMTO)

Lat: 39.48°NLon: 88.28°WElev: 722ft.

Fair

42°F

6°C

Humidity 73%
Wind Speed S 7 mph
Barometer 29.97 in (1015.1 mb)
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Wind Chill38°F (3°C)
Last update 27 Feb 7:53 am CST
Extended Forecast for

3 Miles SE Charleston IL

  • Today

    Today: Sunny, with a high near 65. South southwest wind 6 to 11 mph increasing to 13 to 18 mph in the afternoon. Winds could gust as high as 28 mph.

    High: 65 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 36. South southwest wind 7 to 10 mph becoming north northeast after midnight. Winds could gust as high as 21 mph.

    Low: 36 °F

    Mostly Clear

  • Saturday

    Saturday: A 20 percent chance of rain after noon.  Partly sunny, with a high near 57. North northeast wind 6 to 8 mph becoming east southeast in the afternoon.

    High: 57 °F

    Mostly Sunny
    then Slight
    Chance Rain

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 27. North northeast wind 8 to 14 mph, with gusts as high as 23 mph.

    Low: 27 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly cloudy, with a high near 41. Northeast wind 9 to 13 mph, with gusts as high as 22 mph.

    High: 41 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: Rain and snow likely, becoming all snow after 3am.  Cloudy, with a low around 27. East northeast wind around 10 mph, with gusts as high as 18 mph.  Chance of precipitation is 70%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 27 °F

    Rain/Snow
    Likely

  • Monday

    Monday: A chance of rain and snow before noon.  Mostly cloudy, with a high near 38. East wind 7 to 10 mph, with gusts as high as 18 mph.  Chance of precipitation is 30%.

    High: 38 °F

    Chance
    Rain/Snow
    then Mostly
    Cloudy

  • Monday Night

    Monday Night: A 50 percent chance of rain.  Mostly cloudy, with a low around 31.

    Low: 31 °F

    Chance Rain

  • Tuesday

    Tuesday: Rain likely.  Cloudy, with a high near 47. Chance of precipitation is 70%.

    High: 47 °F

    Rain Likely

Detailed Forecast

Today
Sunny, with a high near 65. South southwest wind 6 to 11 mph increasing to 13 to 18 mph in the afternoon. Winds could gust as high as 28 mph.
Tonight
Mostly clear, with a low around 36. South southwest wind 7 to 10 mph becoming north northeast after midnight. Winds could gust as high as 21 mph.
Saturday
A 20 percent chance of rain after noon. Partly sunny, with a high near 57. North northeast wind 6 to 8 mph becoming east southeast in the afternoon.
Saturday Night
Mostly cloudy, with a low around 27. North northeast wind 8 to 14 mph, with gusts as high as 23 mph.
Sunday
Mostly cloudy, with a high near 41. Northeast wind 9 to 13 mph, with gusts as high as 22 mph.
Sunday Night
Rain and snow likely, becoming all snow after 3am. Cloudy, with a low around 27. East northeast wind around 10 mph, with gusts as high as 18 mph. Chance of precipitation is 70%. New precipitation amounts between a quarter and half of an inch possible.
Monday
A chance of rain and snow before noon. Mostly cloudy, with a high near 38. East wind 7 to 10 mph, with gusts as high as 18 mph. Chance of precipitation is 30%.
Monday Night
A 50 percent chance of rain. Mostly cloudy, with a low around 31.
Tuesday
Rain likely. Cloudy, with a high near 47. Chance of precipitation is 70%.
Tuesday Night
Rain likely, mainly before midnight. Cloudy, with a low around 37. Chance of precipitation is 60%.
Wednesday
A chance of rain. Cloudy, with a high near 57.
Wednesday Night
Rain likely. Cloudy, with a low around 49.
Thursday
Rain likely. Mostly cloudy, with a high near 64.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SE Charleston IL
 39.46°N 88.13°W (Elev. 699 ft)
5:56 am CST Feb 27, 2026
8am CST Feb 27, 2026-6pm CST Mar 5, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

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