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

43°F

6°C

Humidity 68%
Wind Speed S 15 mph
Barometer 29.73 in (1007.2 mb)
Dewpoint 33°F (1°C)
Visibility 10.00 mi
Wind Chill36°F (2°C)
Last update 9 Dec 2:53 pm CST
Extended Forecast for

3 Miles SSE Mattoon IL

Wind Advisory December 10, 12:00am until December 10, 12:00pm
Click here for hazard details and duration
Wind Advisory

  • This Afternoon

    This Afternoon: Mostly cloudy, with a high near 41. South wind 14 to 16 mph, with gusts as high as 28 mph.

    High: 41 °F

    Mostly Cloudy

  • Tonight

    Tonight: A 40 percent chance of rain, mainly between 10pm and 4am. Cloudy, with a low around 37. Breezy, with a south wind 17 to 22 mph becoming west after midnight. Winds could gust as high as 37 mph.

    Low: 37 °F

    Chance Rain
    and Breezy

  • Wednesday

    Wednesday: A chance of rain and snow before 9am, then a chance of snow between 9am and noon. Mostly cloudy, with a temperature falling to around 31 by 5pm. Breezy, with a northwest wind 16 to 24 mph, with gusts as high as 46 mph. Chance of precipitation is 30%.

    High: 39 °F⇓

    Breezy.
    Chance
    Rain/Snow
    then Cloudy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 21. Northwest wind 7 to 14 mph, with gusts as high as 20 mph.

    Low: 21 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly cloudy, with a high near 31. West northwest wind around 6 mph becoming south in the afternoon.

    High: 31 °F

    Mostly Cloudy

  • Thursday Night

    Thursday Night: A 40 percent chance of snow. Cloudy, with a low around 26. South southeast wind 5 to 8 mph.

    Low: 26 °F

    Chance Snow

  • Friday

    Friday: Mostly cloudy, with a high near 35. East southeast wind 8 to 10 mph becoming northwest in the afternoon. Winds could gust as high as 16 mph.

    High: 35 °F

    Mostly Cloudy

  • Friday Night

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

    Low: 17 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly cloudy, with a high near 24.

    High: 24 °F

    Mostly Cloudy

Detailed Forecast

This Afternoon
Mostly cloudy, with a high near 41. South wind 14 to 16 mph, with gusts as high as 28 mph.
Tonight
A 40 percent chance of rain, mainly between 10pm and 4am. Cloudy, with a low around 37. Breezy, with a south wind 17 to 22 mph becoming west after midnight. Winds could gust as high as 37 mph.
Wednesday
A chance of rain and snow before 9am, then a chance of snow between 9am and noon. Mostly cloudy, with a temperature falling to around 31 by 5pm. Breezy, with a northwest wind 16 to 24 mph, with gusts as high as 46 mph. Chance of precipitation is 30%.
Wednesday Night
Mostly cloudy, with a low around 21. Northwest wind 7 to 14 mph, with gusts as high as 20 mph.
Thursday
Mostly cloudy, with a high near 31. West northwest wind around 6 mph becoming south in the afternoon.
Thursday Night
A 40 percent chance of snow. Cloudy, with a low around 26. South southeast wind 5 to 8 mph.
Friday
Mostly cloudy, with a high near 35. East southeast wind 8 to 10 mph becoming northwest in the afternoon. Winds could gust as high as 16 mph.
Friday Night
Mostly cloudy, with a low around 17.
Saturday
Mostly cloudy, with a high near 24.
Saturday Night
Mostly cloudy, with a low around 1.
Sunday
Sunny, with a high near 13.
Sunday Night
Mostly clear, with a low around 4.
Monday
Partly sunny, with a high near 28.
Basemap Options
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SSE Mattoon IL
 39.44°N 88.36°W (Elev. 768 ft)
Last Update:
3:16 pm CST Dec 9, 2025
Forecast Valid:
3pm CST Dec 9, 2025-6pm CST Dec 15, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation