Hazardous Weather Conditions
Current conditions at
Mattoon / Charleston, Coles County Memorial Airport (KMTO)
Lat: 39.48°NLon: 88.28°WElev: 722ft.
Light Snow Fog/Mist
32°F
0°C
| Humidity | 96% |
| Wind Speed | NW 20 G 31 mph |
| Barometer | 30.10 in (1019.8 mb) |
| Dewpoint | 31°F (-1°C) |
| Visibility | 0.75 mi |
| Wind Chill | 20°F (-7°C) |
| Last update | 10 Jan 8:53 pm CST |
Extended Forecast for
5 Miles E Janesville IL
Tonight
Low: 24 °F
Snow Likely
then Slight
Chance Snow
and BlusterySunday
High: 34 °F
Mostly Sunny
and Breezy
then SunnySunday Night
Low: 24 °F
Mostly Clear
Monday
High: 44 °F
Mostly Sunny
Monday Night
Low: 32 °F
Partly Cloudy
Tuesday
High: 53 °F
Partly Sunny
Tuesday Night
Low: 34 °F
Mostly Cloudy
Wednesday
High: 40 °F
Mostly Cloudy
Wednesday Night
Low: 18 °F
Mostly Cloudy
Detailed Forecast
Tonight
Snow likely, mainly before 3am. Cloudy early, then gradual clearing, with a low around 24. Blustery, with a west northwest wind 13 to 21 mph, with gusts as high as 38 mph. Chance of precipitation is 60%. Total nighttime snow accumulation of less than a half inch possible.
Sunday
Mostly sunny, with a high near 34. Breezy, with a northwest wind 16 to 21 mph decreasing to 9 to 14 mph in the afternoon. Winds could gust as high as 34 mph.
Sunday Night
Mostly clear, with a low around 24. West northwest wind 5 to 9 mph becoming southwest after midnight. Winds could gust as high as 16 mph.
Monday
Mostly sunny, with a high near 44. West southwest wind 7 to 13 mph, with gusts as high as 20 mph.
Monday Night
Partly cloudy, with a low around 32. South southwest wind 6 to 10 mph, with gusts as high as 20 mph.
Tuesday
Partly sunny, with a high near 53. South southwest wind 11 to 16 mph, with gusts as high as 25 mph.
Tuesday Night
Mostly cloudy, with a low around 34. West southwest wind 7 to 10 mph, with gusts as high as 20 mph.
Wednesday
Mostly cloudy, with a high near 40.
Wednesday Night
Mostly cloudy, with a low around 18.
Thursday
Mostly sunny, with a high near 32.
Thursday Night
Mostly cloudy, with a low around 25.
Friday
Mostly cloudy, with a high near 38.
Friday Night
Mostly cloudy, with a low around 22.
Saturday
Partly sunny, with a high near 30.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
5 Miles E Janesville IL
39.37°N 88.17°W (Elev. 610 ft)
39.37°N 88.17°W (Elev. 610 ft)
6:42 pm CST Jan 10, 2026
9pm CST Jan 10, 2026-6pm CST Jan 17, 2026
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