Hazardous Weather Conditions
Current conditions at
Mattoon / Charleston, Coles County Memorial Airport (KMTO)
Lat: 39.48°NLon: 88.28°WElev: 722ft.
Overcast
60°F
16°C
| Humidity | 96% |
| Wind Speed | W 3 mph |
| Barometer | 29.98 in (1015.2 mb) |
| Dewpoint | 59°F (15°C) |
| Visibility | 10.00 mi |
| Last update | 5 Mar 5:53 pm CST |
Extended Forecast for
Greenup IL
Tonight
Low: 55 °F
Patchy Fog
then Showers
Likely and
Patchy FogFriday
High: 75 °F
Chance
ShowersFriday Night
Low: 61 °F
Mostly Cloudy
then Showers
LikelySaturday
High: 69 °F
Showers then
Chance
T-stormsSaturday Night
Low: 39 °F
Partly Cloudy
Sunday
High: 62 °F
Sunny
Sunday Night
Low: 46 °F
Mostly Clear
Monday
High: 72 °F
Sunny
Monday Night
Low: 58 °F
Partly Cloudy
then Chance
Showers
Detailed Forecast
Tonight
A chance of showers and thunderstorms before 3am, then showers likely and possibly a thunderstorm between 3am and 4am, then a chance of showers and thunderstorms after 4am. Patchy fog. Otherwise, mostly cloudy, with a low around 55. Calm wind becoming south southeast 5 to 7 mph after midnight. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Friday
A chance of showers and thunderstorms before 9am, then a slight chance of showers after 2pm. Partly sunny, with a high near 75. South wind 7 to 12 mph increasing to 13 to 18 mph in the afternoon. Winds could gust as high as 30 mph. Chance of precipitation is 40%.
Friday Night
A chance of showers and thunderstorms between midnight and 3am, then showers likely and possibly a thunderstorm after 3am. Mostly cloudy, with a low around 61. South wind 13 to 17 mph, with gusts as high as 29 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Saturday
Showers and possibly a thunderstorm before noon, then a chance of showers and thunderstorms between noon and 3pm, then a chance of showers after 3pm. High near 69. South southwest wind 13 to 18 mph becoming west northwest in the afternoon. Winds could gust as high as 29 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Saturday Night
Partly cloudy, with a low around 39. West northwest wind 5 to 10 mph becoming light northwest after midnight. Winds could gust as high as 17 mph.
Sunday
Sunny, with a high near 62. Light west wind becoming southwest 5 to 9 mph in the morning. Winds could gust as high as 15 mph.
Sunday Night
Mostly clear, with a low around 46. South southwest wind 6 to 8 mph, with gusts as high as 16 mph.
Monday
Sunny, with a high near 72.
Monday Night
A 40 percent chance of showers after midnight. Partly cloudy, with a low around 58.
Tuesday
Showers likely, mainly after noon. Partly sunny, with a high near 74. Chance of precipitation is 70%.
Tuesday Night
Showers and possibly a thunderstorm. Mostly cloudy, with a low around 56.
Wednesday
Showers. Mostly cloudy, with a high near 65.
Wednesday Night
Mostly cloudy, with a low around 34.
Thursday
Sunny, with a high near 51.
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)
5:35 pm CST Mar 5, 2026
6pm CST Mar 5, 2026-6pm CDT Mar 12, 2026
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