Hazardous Weather Conditions

Current conditions at

Mattoon / Charleston, Coles County Memorial Airport (KMTO)

Lat: 39.48°NLon: 88.28°WElev: 722ft.

Fair

45°F

7°C

Humidity 39%
Wind Speed W 14 G 38 mph
Barometer 29.97 in (1015.5 mb)
Dewpoint 21°F (-6°C)
Visibility 10.00 mi
Wind Chill39°F (4°C)
Last update 21 Jan 1:53 pm CST
Extended Forecast for

Mattoon/Charleston, Coles County Memorial Airport IL

  • This Afternoon

    This Afternoon: Sunny, with a high near 45. Breezy, with a west southwest wind 11 to 20 mph, with gusts as high as 30 mph.

    High: 45 °F

    Sunny and
    Breezy

  • Tonight

    Tonight: Partly cloudy, with a low around 20. Blustery, with a west northwest wind 15 to 20 mph decreasing to 9 to 14 mph after midnight. Winds could gust as high as 36 mph.

    Low: 20 °F

    Partly Cloudy
    and Blustery
    then Partly
    Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 33. West wind 7 to 10 mph, with gusts as high as 17 mph.

    High: 33 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 3. Wind chill values between -10 and zero. West southwest wind 6 to 16 mph becoming north after midnight. Winds could gust as high as 24 mph.

    Low: 3 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly cloudy and cold, with a high near 10. North wind 13 to 17 mph, with gusts as high as 24 mph.

    High: 10 °F

    Cold

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 0. North northeast wind 10 to 13 mph, with gusts as high as 20 mph.

    Low: 0 °F

    Mostly Cloudy

  • Saturday

    Saturday: A 50 percent chance of snow after noon.  Cloudy, with a high near 13. Northeast wind 11 to 13 mph, with gusts as high as 20 mph.

    High: 13 °F

    Cloudy then
    Chance Snow

  • Saturday Night

    Saturday Night: Snow likely.  Cloudy, with a low around 7. Chance of precipitation is 70%.

    Low: 7 °F

    Snow Likely

  • Sunday

    Sunday: Snow likely, mainly before noon.  Mostly cloudy, with a high near 16. Chance of precipitation is 60%.

    High: 16 °F

    Snow Likely
    then Chance
    Snow

Detailed Forecast

This Afternoon
Sunny, with a high near 45. Breezy, with a west southwest wind 11 to 20 mph, with gusts as high as 30 mph.
Tonight
Partly cloudy, with a low around 20. Blustery, with a west northwest wind 15 to 20 mph decreasing to 9 to 14 mph after midnight. Winds could gust as high as 36 mph.
Thursday
Mostly sunny, with a high near 33. West wind 7 to 10 mph, with gusts as high as 17 mph.
Thursday Night
Mostly cloudy, with a low around 3. Wind chill values between -10 and zero. West southwest wind 6 to 16 mph becoming north after midnight. Winds could gust as high as 24 mph.
Friday
Mostly cloudy and cold, with a high near 10. North wind 13 to 17 mph, with gusts as high as 24 mph.
Friday Night
Mostly cloudy, with a low around 0. North northeast wind 10 to 13 mph, with gusts as high as 20 mph.
Saturday
A 50 percent chance of snow after noon. Cloudy, with a high near 13. Northeast wind 11 to 13 mph, with gusts as high as 20 mph.
Saturday Night
Snow likely. Cloudy, with a low around 7. Chance of precipitation is 70%.
Sunday
Snow likely, mainly before noon. Mostly cloudy, with a high near 16. Chance of precipitation is 60%.
Sunday Night
Mostly cloudy, with a low around -2.
Monday
Mostly sunny, with a high near 11.
Monday Night
Mostly clear, with a low around 0.
Tuesday
Mostly sunny, with a high near 22.
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ABOUT THIS FORECAST

 
Point Forecast:
Mattoon/Charleston, Coles County Memorial Airport IL
 39.51°N 88.27°W (Elev. 656 ft)
2:16 pm CST Jan 21, 2026
2pm CST Jan 21, 2026-6pm CST Jan 27, 2026
 
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Additional Resources

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