National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Mattoon / Charleston, Coles County Memorial Airport (KMTO)

Lat: 39.48°NLon: 88.28°WElev: 722ft.

Fair

39°F

4°C

Humidity 46%
Wind Speed S 17 G 35 mph
Barometer 29.60 in (1003.1 mb)
Dewpoint 20°F (-7°C)
Visibility 10.00 mi
Wind Chill30°F (-1°C)
Last update 24 Feb 3:53 pm CST
Extended Forecast for

4 Miles WSW Casey IL

  • This Afternoon

    This Afternoon: Cloudy, with a high near 42. Breezy, with a south southwest wind 20 to 22 mph, with gusts as high as 37 mph.

    High: 42 °F

    Cloudy and
    Breezy

  • Tonight

    Tonight: Mostly cloudy, with a low around 31. South southwest wind 13 to 18 mph becoming west 6 to 11 mph after midnight. Winds could gust as high as 32 mph.

    Low: 31 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 48. West northwest wind 5 to 9 mph.

    High: 48 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: A 40 percent chance of snow after midnight. Mostly cloudy, with a low around 30. Light and variable wind becoming east northeast 5 to 7 mph in the evening.

    Low: 30 °F

    Mostly Cloudy
    then Chance
    Snow

  • Thursday

    Thursday: A chance of rain and snow before 9am, then a chance of rain between 9am and noon. Partly sunny, with a high near 48. East northeast wind 5 to 8 mph. Chance of precipitation is 30%.

    High: 48 °F

    Chance
    Rain/Snow
    then Mostly
    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 30. Calm wind becoming south southwest around 5 mph after midnight.

    Low: 30 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 58. South southwest wind 6 to 14 mph, with gusts as high as 23 mph.

    High: 58 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 37.

    Low: 37 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 59.

    High: 59 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Cloudy, with a high near 42. Breezy, with a south southwest wind 20 to 22 mph, with gusts as high as 37 mph.
Tonight
Mostly cloudy, with a low around 31. South southwest wind 13 to 18 mph becoming west 6 to 11 mph after midnight. Winds could gust as high as 32 mph.
Wednesday
Mostly sunny, with a high near 48. West northwest wind 5 to 9 mph.
Wednesday Night
A 40 percent chance of snow after midnight. Mostly cloudy, with a low around 30. Light and variable wind becoming east northeast 5 to 7 mph in the evening.
Thursday
A chance of rain and snow before 9am, then a chance of rain between 9am and noon. Partly sunny, with a high near 48. East northeast wind 5 to 8 mph. Chance of precipitation is 30%.
Thursday Night
Mostly clear, with a low around 30. Calm wind becoming south southwest around 5 mph after midnight.
Friday
Sunny, with a high near 58. South southwest wind 6 to 14 mph, with gusts as high as 23 mph.
Friday Night
Mostly clear, with a low around 37.
Saturday
Mostly sunny, with a high near 59.
Saturday Night
Partly cloudy, with a low around 28.
Sunday
Partly sunny, with a high near 42.
Sunday Night
A chance of rain and snow. Mostly cloudy, with a low around 28.
Monday
A chance of rain and snow. Partly sunny, with a high near 44.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles WSW Casey IL
 39.28°N 88.06°W (Elev. 600 ft)
Last Update:
3:36 pm CST Feb 24, 2026
Forecast Valid:
3pm CST Feb 24, 2026-6pm CST Mar 2, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation