Hazardous Weather Conditions
Current conditions at
Mattoon / Charleston, Coles County Memorial Airport (KMTO)
Lat: 39.48°NLon: 88.28°WElev: 722ft.
Overcast
10°F
-12°C
| Humidity | 80% |
| Wind Speed | NW 16 mph |
| Barometer | 30.19 in (1023.8 mb) |
| Dewpoint | 5°F (-15°C) |
| Visibility | 10.00 mi |
| Wind Chill | -7°F (-22°C) |
| Last update | 25 Jan 9:53 pm CST |
Extended Forecast for
3 Miles NE Mattoon/Charleston, Coles County Memorial Airport IL
Extreme Cold Warning January 26, 12:00am until January 26, 12:00pm
Tonight
Low: -7 °F
Decreasing
CloudsMonday
High: 6 °F
Cold
Monday Night
Low: 1 °F⇑
Mostly Clear
Tuesday
High: 21 °F
Mostly Sunny
Tuesday Night
Low: -8 °F
Mostly Clear
Wednesday
High: 17 °F
Increasing
CloudsWednesday Night
Low: -5 °F
Partly Cloudy
Thursday
High: 11 °F
Partly Sunny
Thursday Night
Low: -2 °F
Mostly Cloudy
Detailed Forecast
Tonight
Mostly cloudy, then gradually becoming mostly clear, with a low around -7. Wind chill values between -13 and -23. Northwest wind 10 to 13 mph, with gusts as high as 22 mph.
Monday
Sunny and cold, with a high near 6. Wind chill values between -14 and -24. West northwest wind 7 to 11 mph, with gusts as high as 20 mph.
Monday Night
Mostly clear, with a temperature rising to around 8 by 4am. Wind chill values between -8 and -17. South southwest wind 6 to 15 mph, with gusts as high as 28 mph.
Tuesday
Mostly sunny, with a high near 21. Wind chill values between -7 and 3. Southwest wind 9 to 14 mph becoming west northwest in the afternoon. Winds could gust as high as 24 mph.
Tuesday Night
Mostly clear, with a low around -8. West northwest wind 3 to 7 mph.
Wednesday
Increasing clouds, with a high near 17. West wind 5 to 9 mph, with gusts as high as 15 mph.
Wednesday Night
Partly cloudy, with a low around -5. Northwest wind around 6 mph.
Thursday
Partly sunny, with a high near 11.
Thursday Night
Mostly cloudy, with a low around -2.
Friday
Mostly sunny, with a high near 12.
Friday Night
Partly cloudy, with a low around -3.
Saturday
Mostly sunny, with a high near 16.
Saturday Night
Partly cloudy, with a low around 1.
Sunday
Partly sunny, with a high near 23.
Additional Forecasts and Information
Basemap Options
Click map to change the forecast location
Loading map...
Forecast AreaABOUT THIS FORECAST
Point Forecast:
3 Miles NE Mattoon/Charleston, Coles County Memorial Airport IL
39.51°N 88.24°W (Elev. 650 ft)
39.51°N 88.24°W (Elev. 650 ft)
9:36 pm CST Jan 25, 2026
10pm CST Jan 25, 2026-6pm CST Feb 1, 2026
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
