Hazardous Weather Conditions
Current conditions at
Mattoon / Charleston, Coles County Memorial Airport (KMTO)
Lat: 39.48°NLon: 88.28°WElev: 722ft.
Overcast
8°F
-13°C
| Humidity | 80% |
| Wind Speed | NW 15 mph |
| Barometer | 30.25 in (1025.9 mb) |
| Dewpoint | 3°F (-16°C) |
| Visibility | 10.00 mi |
| Wind Chill | -9°F (-23°C) |
| Last update | 26 Jan 12:53 am CST |
Extended Forecast for
Greenup IL
Extreme Cold Warning until January 26, 12:00pm
NOW until 12:00pm Mon
Extreme Cold Warning
Overnight
Low: -7 °F
Decreasing
CloudsMonday
High: 8 °F
Cold
Monday Night
Low: -2 °F⇑
Mostly Clear
Tuesday
High: 24 °F
Mostly Sunny
Tuesday Night
Low: -8 °F
Mostly Clear
Wednesday
High: 19 °F
Mostly Sunny
Wednesday Night
Low: -3 °F
Mostly Cloudy
Thursday
High: 14 °F
Partly Sunny
Detailed Forecast
Overnight
Mostly cloudy, then gradually becoming mostly clear, with a low around -7. Wind chill values between -12 and -22. Northwest wind around 11 mph, with gusts as high as 20 mph.
Monday
Sunny and cold, with a high near 8. Wind chill values between -16 and -26. West northwest wind 8 to 14 mph, with gusts as high as 22 mph.
Monday Night
Mostly clear, with a temperature falling to near -2 by 9pm, then rising to around 7 during the remainder of the night. Wind chill values between -10 and -19. South southwest wind 7 to 15 mph, with gusts as high as 26 mph.
Tuesday
Mostly sunny, with a high near 24. Wind chill values between -7 and 3. Southwest wind 9 to 15 mph becoming west northwest in the afternoon. Winds could gust as high as 23 mph.
Tuesday Night
Mostly clear, with a low around -8. West northwest wind 3 to 7 mph.
Wednesday
Mostly sunny, with a high near 19. Light west wind increasing to 5 to 9 mph in the morning. Winds could gust as high as 15 mph.
Wednesday Night
Mostly cloudy, with a low around -3. West wind around 6 mph becoming light and variable after midnight.
Thursday
Partly sunny, with a high near 14.
Thursday Night
Mostly cloudy, with a low around -3.
Friday
Sunny, with a high near 13.
Friday Night
Mostly clear, with a low around -4.
Saturday
Mostly sunny, with a high near 17.
Saturday Night
Mostly cloudy, with a low around 3.
Sunday
Partly sunny, with a high near 24.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Greenup IL
39.24°N 88.18°W (Elev. 538 ft)
39.24°N 88.18°W (Elev. 538 ft)
12:56 am CST Jan 26, 2026
1am CST Jan 26, 2026-6pm CST Feb 1, 2026
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