Hazardous Weather Conditions
Current conditions at
Mattoon / Charleston, Coles County Memorial Airport (KMTO)
Lat: 39.48°NLon: 88.28°WElev: 722ft.
Fog/Mist
38°F
3°C
| Humidity | 100% |
| Wind Speed | S 8 mph |
| Barometer | 30.03 in (1017.0 mb) |
| Dewpoint | 38°F (3°C) |
| Visibility | 1.75 mi |
| Wind Chill | 32°F (0°C) |
| Last update | 16 Feb 5:53 am CST |
Extended Forecast for
3 Miles WNW Mattoon IL
Dense Fog Advisory February 16, 06:40am until February 16, 09:00am
NOW until 9:00am Mon
Dense Fog Advisory
Washington's Birthday
High: 58 °F
Areas Fog
then Mostly
CloudyTonight
Low: 41 °F
Mostly Cloudy
Tuesday
High: 59 °F
Cloudy
Tuesday Night
Low: 55 °F
Breezy.
Cloudy then
Chance RainWednesday
High: 67 °F
Sunny and
BreezyWednesday Night
Low: 44 °F
Partly Cloudy
Thursday
High: 67 °F
Mostly Sunny
then Chance
T-stormsThursday Night
Low: 37 °F
Chance
T-storms then
Mostly Clear
Detailed Forecast
Washington's Birthday
Areas of fog before 10am. Otherwise, mostly cloudy, with a high near 58. South southwest wind 7 to 14 mph, with gusts as high as 24 mph.
Tonight
Mostly cloudy, with a low around 41. South wind around 9 mph, with gusts as high as 17 mph.
Tuesday
Cloudy, with a high near 59. South wind 10 to 18 mph, with gusts as high as 30 mph.
Tuesday Night
A 30 percent chance of rain after midnight. Mostly cloudy, with a low around 55. Breezy, with a south southwest wind 18 to 22 mph, with gusts as high as 36 mph.
Wednesday
Sunny, with a high near 67. Breezy, with a west southwest wind 11 to 21 mph, with gusts as high as 32 mph.
Wednesday Night
Partly cloudy, with a low around 44. Southwest wind 7 to 9 mph becoming south southeast after midnight.
Thursday
A 50 percent chance of rain and thunderstorms after noon. Mostly sunny, with a high near 67. Southeast wind 8 to 15 mph, with gusts as high as 23 mph.
Thursday Night
A 40 percent chance of rain and thunderstorms before midnight. Partly cloudy, with a low around 37.
Friday
Mostly sunny, with a high near 49.
Friday Night
Partly cloudy, with a low around 30.
Saturday
Mostly sunny, with a high near 45.
Saturday Night
A chance of rain. Mostly cloudy, with a low around 26.
Sunday
Mostly sunny, with a high near 37.
Additional Forecasts and Information
Basemap Options
Click map to change the forecast location
Loading map...
Forecast AreaABOUT THIS FORECAST
Point Forecast:
3 Miles WNW Mattoon IL
39.49°N 88.42°W (Elev. 732 ft)
39.49°N 88.42°W (Elev. 732 ft)
6:36 am CST Feb 16, 2026
6am CST Feb 16, 2026-6pm CST Feb 22, 2026
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
