Hazardous Weather Conditions

Current conditions at

Mattoon / Charleston, Coles County Memorial Airport (KMTO)

Lat: 39.48°NLon: 88.28°WElev: 722ft.

Fair

20°F

-7°C

Humidity 78%
Wind Speed N 17 G 26 mph
Barometer 30.27 in (1026.0 mb)
Dewpoint 14°F (-10°C)
Visibility 10.00 mi
Wind Chill5°F (-15°C)
Last update 4 Dec 3:53 am CST
Extended Forecast for

3 Miles WNW Mattoon IL

  • Today

    Today: Mostly sunny, with a high near 18. Wind chill values between -7 and 3. North northeast wind 5 to 11 mph, with gusts as high as 17 mph.

    High: 18 °F

    Mostly Sunny

  • Tonight

    Tonight: Patchy freezing fog before 9pm, then patchy freezing fog after 10pm. Partly cloudy, with a low around 4. Wind chill values between -5 and zero. North northeast wind around 5 mph becoming light and variable.

    Low: 4 °F

    Patchy
    Freezing Fog

  • Friday

    Friday: Mostly sunny, with a high near 31. Wind chill values between 2 and 12. Calm wind becoming south 5 to 7 mph in the morning.

    High: 31 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 22. South wind around 7 mph becoming west southwest after midnight.

    Low: 22 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly cloudy, with a high near 31. West southwest wind around 6 mph becoming calm  in the morning.

    High: 31 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: Cloudy, with a low around 21. Calm wind becoming northeast 5 to 7 mph after midnight.

    Low: 21 °F

    Cloudy

  • Sunday

    Sunday: Mostly cloudy, with a high near 29. North northeast wind around 8 mph.

    High: 29 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 11.

    Low: 11 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 24.

    High: 24 °F

    Mostly Sunny

Detailed Forecast

Today
Mostly sunny, with a high near 18. Wind chill values between -7 and 3. North northeast wind 5 to 11 mph, with gusts as high as 17 mph.
Tonight
Patchy freezing fog before 9pm, then patchy freezing fog after 10pm. Partly cloudy, with a low around 4. Wind chill values between -5 and zero. North northeast wind around 5 mph becoming light and variable.
Friday
Mostly sunny, with a high near 31. Wind chill values between 2 and 12. Calm wind becoming south 5 to 7 mph in the morning.
Friday Night
Mostly cloudy, with a low around 22. South wind around 7 mph becoming west southwest after midnight.
Saturday
Mostly cloudy, with a high near 31. West southwest wind around 6 mph becoming calm in the morning.
Saturday Night
Cloudy, with a low around 21. Calm wind becoming northeast 5 to 7 mph after midnight.
Sunday
Mostly cloudy, with a high near 29. North northeast wind around 8 mph.
Sunday Night
Mostly cloudy, with a low around 11.
Monday
Mostly sunny, with a high near 24.
Monday Night
Mostly cloudy, with a low around 15.
Tuesday
Partly sunny, with a high near 36.
Tuesday Night
Mostly cloudy, with a low around 26.
Wednesday
A chance of rain. Mostly cloudy, with a high near 37.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles WNW Mattoon IL
 39.49°N 88.42°W (Elev. 732 ft)
3:51 am CST Dec 4, 2025
4am CST Dec 4, 2025-6pm CST Dec 10, 2025
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database