Hazardous Weather Conditions

Current conditions at

Mattoon / Charleston, Coles County Memorial Airport (KMTO)

Lat: 39.48°NLon: 88.28°WElev: 722ft.

Overcast

66°F

19°C

Humidity 96%
Wind Speed NA
Barometer 29.95 in (1013.7 mb)
Dewpoint 65°F (18°C)
Visibility 10.00 mi
Last update 24 Sep 12:53 am CDT
Extended Forecast for

3 Miles WNW Windsor IL

  • Overnight

    Overnight: Scattered showers and thunderstorms before 2am, then showers likely and possibly a thunderstorm between 2am and 3am, then showers likely after 3am.  Cloudy, with a low around 64. East northeast wind 5 to 7 mph.  Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.

    Low: 64 °F

    Showers
    Likely

  • Wednesday

    Wednesday: Scattered showers, with thunderstorms also possible after 1pm.  Mostly cloudy, with a high near 75. Northeast wind 6 to 9 mph, with gusts as high as 15 mph.  Chance of precipitation is 50%.

    High: 75 °F

    Chance
    Showers

  • Wednesday Night

    Wednesday Night: A 40 percent chance of showers.  Mostly cloudy, with a low around 57. North northeast wind around 7 mph.

    Low: 57 °F

    Chance
    Showers

  • Thursday

    Thursday: Mostly sunny, with a high near 75. North wind 6 to 8 mph.

    High: 75 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 52. Northwest wind around 5 mph becoming calm  in the evening.

    Low: 52 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 79. Calm wind becoming northwest around 5 mph.

    High: 79 °F

    Sunny

  • Friday Night

    Friday Night: Clear, with a low around 53. Calm wind.

    Low: 53 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 83.

    High: 83 °F

    Sunny

  • Saturday Night

    Saturday Night: Clear, with a low around 55.

    Low: 55 °F

    Clear

Detailed Forecast

Overnight
Scattered showers and thunderstorms before 2am, then showers likely and possibly a thunderstorm between 2am and 3am, then showers likely after 3am. Cloudy, with a low around 64. East northeast wind 5 to 7 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.
Wednesday
Scattered showers, with thunderstorms also possible after 1pm. Mostly cloudy, with a high near 75. Northeast wind 6 to 9 mph, with gusts as high as 15 mph. Chance of precipitation is 50%.
Wednesday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 57. North northeast wind around 7 mph.
Thursday
Mostly sunny, with a high near 75. North wind 6 to 8 mph.
Thursday Night
Mostly clear, with a low around 52. Northwest wind around 5 mph becoming calm in the evening.
Friday
Sunny, with a high near 79. Calm wind becoming northwest around 5 mph.
Friday Night
Clear, with a low around 53. Calm wind.
Saturday
Sunny, with a high near 83.
Saturday Night
Clear, with a low around 55.
Sunday
Sunny, with a high near 84.
Sunday Night
Mostly clear, with a low around 55.
Monday
Sunny, with a high near 84.
Monday Night
Mostly clear, with a low around 56.
Tuesday
Sunny, with a high near 84.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles WNW Windsor IL
 39.46°N 88.65°W (Elev. 659 ft)
12:40 am CDT Sep 24, 2025
1am CDT Sep 24, 2025-6pm CDT Sep 30, 2025
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database