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.

Overcast

41°F

5°C

Humidity 79%
Wind Speed S 14 G 30 mph
Barometer 29.54 in (1000.5 mb)
Dewpoint 35°F (2°C)
Visibility 10.00 mi
Wind Chill33°F (1°C)
Last update 10 Dec 12:53 am CST
Extended Forecast for

Windsor IL

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

    NOW until 12:00pm Wed

    Wind Advisory

  • Overnight

    Low: 37 °F

    Showers
    Likely and
    Breezy

  • Wednesday

    Wednesday: A chance of rain and snow, mainly before 2pm. Mostly cloudy, with a temperature falling to around 30 by 5pm. Breezy, with a northwest wind 15 to 23 mph, with gusts as high as 46 mph. Chance of precipitation is 40%.

    High: 39 °F⇓

    Chance
    Rain/Snow and
    Breezy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 20. Northwest wind 6 to 13 mph, with gusts as high as 20 mph.

    Low: 20 °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. Southeast wind 5 to 7 mph.

    Low: 26 °F

    Chance Snow

  • Friday

    Friday: Mostly cloudy, with a high near 35. East wind 7 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 16. Northwest wind around 9 mph, with gusts as high as 15 mph.

    Low: 16 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly cloudy, with a high near 24.

    High: 24 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Showers likely, mainly before 3am. Cloudy, with a low around 37. Breezy, with a southwest wind 18 to 20 mph, with gusts as high as 33 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday
A chance of rain and snow, mainly before 2pm. Mostly cloudy, with a temperature falling to around 30 by 5pm. Breezy, with a northwest wind 15 to 23 mph, with gusts as high as 46 mph. Chance of precipitation is 40%.
Wednesday Night
Mostly cloudy, with a low around 20. Northwest wind 6 to 13 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. Southeast wind 5 to 7 mph.
Friday
Mostly cloudy, with a high near 35. East wind 7 to 10 mph becoming northwest in the afternoon. Winds could gust as high as 16 mph.
Friday Night
Mostly cloudy, with a low around 16. Northwest wind around 9 mph, with gusts as high as 15 mph.
Saturday
Mostly cloudy, with a high near 24.
Saturday Night
Mostly cloudy, with a low around 1.
Sunday
Sunny, with a high near 14.
Sunday Night
Mostly clear, with a low around 3.
Monday
Partly sunny, with a high near 29.
Monday Night
Mostly cloudy, with a low around 17.
Tuesday
Mostly sunny, with a high near 33.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Windsor IL
 39.43°N 88.59°W (Elev. 715 ft)
Last Update:
12:22 am CST Dec 10, 2025
Forecast Valid:
1am CST Dec 10, 2025-6pm CST Dec 16, 2025
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation