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Hazardous Weather Conditions

Current conditions at

Mattoon / Charleston, Coles County Memorial Airport (KMTO)

Lat: 39.48°NLon: 88.28°WElev: 722ft.

Fair

13°F

-11°C

Humidity 77%
Wind Speed N 8 mph
Barometer 30.28 in (1026.7 mb)
Dewpoint 7°F (-14°C)
Visibility 10.00 mi
Wind Chill2°F (-17°C)
Last update 4 Dec 4:53 pm CST
Extended Forecast for

Mattoon/Charleston, Coles County Memorial Airport IL

  • Tonight

    Tonight: Patchy freezing fog after 9pm. Partly cloudy, with a low around 6. Wind chill values between -2 and 3. North northeast wind around 6 mph becoming calm.

    Low: 6 °F

    Patchy
    Freezing Fog

  • Friday

    Friday: Patchy freezing fog before 9am. Sunny, with a high near 30. Wind chill values between 3 and 13. Light south wind becoming south southwest 5 to 9 mph in the morning.

    High: 30 °F

    Patchy
    Freezing Fog
    then Sunny

  • Friday Night

    Friday Night: Increasing clouds, with a low around 23. South wind 7 to 9 mph becoming west after midnight.

    Low: 23 °F

    Increasing
    Clouds

  • Saturday

    Saturday: Mostly cloudy, with a high near 32. West wind around 6 mph becoming light and variable in the afternoon.

    High: 32 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 23. East wind 3 to 7 mph.

    Low: 23 °F

    Mostly Cloudy

  • Sunday

    Sunday: A 40 percent chance of snow before noon. Mostly cloudy, with a high near 31. East wind 7 to 11 mph becoming north in the afternoon. Winds could gust as high as 17 mph.

    High: 31 °F

    Chance Snow
    then Mostly
    Cloudy

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 12. North wind 6 to 10 mph, with gusts as high as 15 mph.

    Low: 12 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 25.

    High: 25 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 17.

    Low: 17 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Patchy freezing fog after 9pm. Partly cloudy, with a low around 6. Wind chill values between -2 and 3. North northeast wind around 6 mph becoming calm.
Friday
Patchy freezing fog before 9am. Sunny, with a high near 30. Wind chill values between 3 and 13. Light south wind becoming south southwest 5 to 9 mph in the morning.
Friday Night
Increasing clouds, with a low around 23. South wind 7 to 9 mph becoming west after midnight.
Saturday
Mostly cloudy, with a high near 32. West wind around 6 mph becoming light and variable in the afternoon.
Saturday Night
Mostly cloudy, with a low around 23. East wind 3 to 7 mph.
Sunday
A 40 percent chance of snow before noon. Mostly cloudy, with a high near 31. East wind 7 to 11 mph becoming north in the afternoon. Winds could gust as high as 17 mph.
Sunday Night
Mostly cloudy, with a low around 12. North wind 6 to 10 mph, with gusts as high as 15 mph.
Monday
Mostly sunny, with a high near 25.
Monday Night
Mostly cloudy, with a low around 17.
Tuesday
Partly sunny, with a high near 36.
Tuesday Night
Mostly cloudy, with a low around 27.
Wednesday
A chance of rain. Mostly cloudy, with a high near 38.
Wednesday Night
Mostly cloudy, with a low around 19.
Thursday
Partly sunny, with a high near 28.
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ABOUT THIS FORECAST

 
Point Forecast:
Mattoon/Charleston, Coles County Memorial Airport IL
 39.49°N 88.27°W (Elev. 696 ft)
Last Update:
3:36 pm CST Dec 4, 2025
Forecast Valid:
5pm CST Dec 4, 2025-6pm CST Dec 11, 2025
 
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