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.

N/A

Humidity NA
Wind Speed NA
Barometer NA
Dewpoint N/A
Visibility NA
Last update *** Not a current observation ***
Extended Forecast for

3 Miles SE Charleston IL

Wind Advisory until December 29, 03:00pm
Click here for hazard details and duration
Wind Advisory
  •  
    Wind Advisory until December 29, 03:00pm

    NOW until 3:00pm Mon

    Wind Advisory

  • Tonight

    Low: 16 °F

    Mostly Cloudy
    and Windy

  • Monday

    Monday: A chance of flurries between 11am and 1pm. Partly sunny, with a high near 25. Wind chill values between -4 and 6. Breezy, with a west northwest wind 24 to 29 mph decreasing to 18 to 23 mph in the afternoon. Winds could gust as high as 47 mph.

    High: 25 °F

    Chance
    Flurries and
    Breezy

  • Monday Night

    Monday Night: Partly cloudy, with a low around 14. Wind chill values between 2 and 9. Northwest wind 9 to 15 mph, with gusts as high as 24 mph.

    Low: 14 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 30. Wind chill values between 3 and 13. West wind around 10 mph, with gusts as high as 18 mph.

    High: 30 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 24. West southwest wind 8 to 10 mph, with gusts as high as 18 mph.

    Low: 24 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 36. West northwest wind 7 to 11 mph, with gusts as high as 20 mph.

    High: 36 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 22. West northwest wind around 6 mph.

    Low: 22 °F

    Mostly Cloudy

  • New Year's Day

    New Year's Day: Mostly sunny, with a high near 32.

    High: 32 °F

    Mostly Sunny

Detailed Forecast

Tonight
Mostly cloudy, with a low around 16. Wind chill values between zero and 10. Windy, with a west wind 28 to 30 mph, with gusts as high as 47 mph.
Monday
A chance of flurries between 11am and 1pm. Partly sunny, with a high near 25. Wind chill values between -4 and 6. Breezy, with a west northwest wind 24 to 29 mph decreasing to 18 to 23 mph in the afternoon. Winds could gust as high as 47 mph.
Monday Night
Partly cloudy, with a low around 14. Wind chill values between 2 and 9. Northwest wind 9 to 15 mph, with gusts as high as 24 mph.
Tuesday
Mostly sunny, with a high near 30. Wind chill values between 3 and 13. West wind around 10 mph, with gusts as high as 18 mph.
Tuesday Night
Partly cloudy, with a low around 24. West southwest wind 8 to 10 mph, with gusts as high as 18 mph.
Wednesday
Partly sunny, with a high near 36. West northwest wind 7 to 11 mph, with gusts as high as 20 mph.
Wednesday Night
Mostly cloudy, with a low around 22. West northwest wind around 6 mph.
New Year's Day
Mostly sunny, with a high near 32.
Thursday Night
Partly cloudy, with a low around 17.
Friday
Mostly sunny, with a high near 36.
Friday Night
Mostly cloudy, with a low around 23.
Saturday
Mostly sunny, with a high near 38.
Saturday Night
Partly cloudy, with a low around 19.
Sunday
Mostly sunny, with a high near 34.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SE Charleston IL
 39.46°N 88.13°W (Elev. 699 ft)
Last Update:
6:26 pm CST Dec 28, 2025
Forecast Valid:
7pm CST Dec 28, 2025-6pm CST Jan 4, 2026
 
Forecast Discussion
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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