Hazardous Weather Conditions
Current conditions at
Mattoon / Charleston, Coles County Memorial Airport (KMTO)
Lat: 39.48°NLon: 88.28°WElev: 722ft.
Fair
50°F
10°C
| Humidity | 50% |
| Wind Speed | W 9 mph |
| Barometer | 30.20 in (1022.9 mb) |
| Dewpoint | 32°F (0°C) |
| Visibility | 10.00 mi |
| Wind Chill | 46°F (8°C) |
| Last update | 19 Apr 8:53 am CDT |
Extended Forecast for
5 Miles WSW Westfield IL
Frost Advisory April 20, 01:00am until April 20, 08:00am
Today

High: 60 °F
Increasing
CloudsTonight

Low: 34 °F
Partly Cloudy
then Areas
FrostMonday

High: 59 °F
Areas Frost
then SunnyMonday Night

Low: 45 °F
Mostly Clear
Tuesday

High: 74 °F
Mostly Sunny
Tuesday Night

Low: 56 °F
Partly Cloudy
Wednesday

High: 76 °F
Sunny
Wednesday Night

Low: 57 °F
Mostly Clear
Thursday

High: 79 °F
Mostly Sunny
Detailed Forecast
Today
Increasing clouds, with a high near 60. West wind 9 to 18 mph, with gusts as high as 32 mph.
Tonight
Areas of frost after 3am. Otherwise, mostly cloudy, then gradually becoming clear, with a low around 34. North northwest wind 6 to 11 mph becoming light north northeast after midnight. Winds could gust as high as 23 mph.
Monday
Areas of frost before 8am. Otherwise, sunny, with a high near 59. East northeast wind around 5 mph becoming calm in the afternoon.
Monday Night
Mostly clear, with a low around 45. South wind 5 to 10 mph, with gusts as high as 18 mph.
Tuesday
Mostly sunny, with a high near 74. Southwest wind 10 to 18 mph, with gusts as high as 29 mph.
Tuesday Night
Partly cloudy, with a low around 56. Southwest wind around 10 mph, with gusts as high as 21 mph.
Wednesday
Sunny, with a high near 76. West southwest wind around 10 mph, with gusts as high as 17 mph.
Wednesday Night
Mostly clear, with a low around 57.
Thursday
Mostly sunny, with a high near 79.
Thursday Night
A 40 percent chance of showers after 1am. Mostly cloudy, with a low around 62.
Friday
Showers likely and possibly a thunderstorm. Partly sunny, with a high near 75.
Friday Night
Showers likely. Mostly cloudy, with a low around 50.
Saturday
A chance of showers. Mostly sunny, with a high near 67.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
5 Miles WSW Westfield IL
39.43°N 88.08°W (Elev. 702 ft)
39.43°N 88.08°W (Elev. 702 ft)
7:51 am CDT Apr 19, 2026
9am CDT Apr 19, 2026-6pm CDT Apr 25, 2026



