Hazardous Weather Conditions
Current conditions at
Mattoon / Charleston, Coles County Memorial Airport (KMTO)
Lat: 39.48°NLon: 88.28°WElev: 722ft.
Overcast
13°F
-11°C
| Humidity | 70% |
| Wind Speed | W 8 mph |
| Barometer | 30.14 in (1022.0 mb) |
| Dewpoint | 5°F (-15°C) |
| Visibility | 10.00 mi |
| Wind Chill | 2°F (-17°C) |
| Last update | 18 Jan 5:53 am CST |
Extended Forecast for
Mattoon/Charleston, Coles County Memorial Airport IL
Cold Weather Advisory January 19, 03:00am until January 19, 12:00pm
Today
High: 24 °F
Chance
FlurriesTonight
Low: 6 °F
Blustery.
Slight Chance
Snow then
Mostly CloudyM.L.King Day
High: 15 °F
Mostly Sunny
and Blustery
then SunnyMonday Night
Low: 6 °F
Mostly Clear
Tuesday
High: 28 °F
Mostly Sunny
Tuesday Night
Low: 22 °F
Mostly Cloudy
Wednesday
High: 39 °F
Mostly Sunny
Wednesday Night
Low: 17 °F
Partly Cloudy
Thursday
High: 30 °F
Mostly Sunny
Detailed Forecast
Today
A chance of flurries after 3pm. Increasing clouds, with a high near 24. Wind chill values between 2 and 12. South southwest wind 8 to 15 mph, with gusts as high as 24 mph.
Tonight
A slight chance of snow before 8pm, then a chance of flurries between 8pm and 10pm. Cloudy, then gradually becoming partly cloudy, with a low around 6. Wind chill values between -9 and 1. Blustery, with a southwest wind 10 to 15 mph becoming west northwest 16 to 21 mph after midnight. Winds could gust as high as 34 mph. Chance of precipitation is 20%.
M.L.King Day
Sunny, with a high near 15. Wind chill values between -3 and -13. Blustery, with a west northwest wind 16 to 21 mph decreasing to 9 to 14 mph in the afternoon. Winds could gust as high as 33 mph.
Monday Night
Mostly clear, with a low around 6. Wind chill values between -5 and zero. West wind 5 to 7 mph.
Tuesday
Mostly sunny, with a high near 28. South southwest wind 7 to 14 mph, with gusts as high as 21 mph.
Tuesday Night
Mostly cloudy, with a low around 22. South wind 9 to 16 mph, with gusts as high as 26 mph.
Wednesday
Mostly sunny, with a high near 39. West southwest wind 9 to 16 mph, with gusts as high as 25 mph.
Wednesday Night
Partly cloudy, with a low around 17.
Thursday
Mostly sunny, with a high near 30.
Thursday Night
Partly cloudy, with a low around 20.
Friday
A chance of rain. Mostly cloudy, with a high near 38.
Friday Night
A chance of rain and snow. Mostly cloudy, with a low around 18.
Saturday
A chance of snow. Partly sunny, with a high near 26.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Mattoon/Charleston, Coles County Memorial Airport IL
39.51°N 88.27°W (Elev. 656 ft)
39.51°N 88.27°W (Elev. 656 ft)
6:36 am CST Jan 18, 2026
6am CST Jan 18, 2026-6pm CST Jan 24, 2026
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