National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Mattoon / Charleston, Coles County Memorial Airport (KMTO)

Lat: 39.48°NLon: 88.28°WElev: 722ft.

A Few Clouds

55°F

13°C

Humidity 90%
Wind Speed NA
Barometer 29.39 in (995.1 mb)
Dewpoint 52°F (11°C)
Visibility 10.00 mi
Last update 19 Feb 8:53 pm CST
Extended Forecast for

Charleston IL

Tornado Watch February 19, 08:57pm until February 19, 10:00pm
Wind Advisory February 19, 10:00pm until February 20, 09:00am
Click here for hazard details and duration
...
Wind Advisory
  •  
    Tornado Watch February 19, 08:57pm until February 19, 10:00pm

    NOW until 10:00pm Thu

    Tornado Watch

  • Tonight

    Low: 34 °F

    Chance
    T-storms then
    Increasing
    Clouds and
    Breezy

  • Friday

    Friday: Cloudy through mid morning, then gradual clearing, with a high near 43. Breezy, with a west wind 19 to 24 mph decreasing to 13 to 18 mph in the afternoon. Winds could gust as high as 41 mph.

    High: 43 °F

    Becoming
    Sunny and
    Breezy

  • Friday Night

    Friday Night: Mostly clear, with a low around 26. West wind 6 to 9 mph, with gusts as high as 16 mph.

    Low: 26 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 42. West northwest wind 6 to 11 mph, with gusts as high as 18 mph.

    High: 42 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 23. Northwest wind 9 to 14 mph, with gusts as high as 24 mph.

    Low: 23 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 33. Breezy, with a northwest wind 14 to 22 mph, with gusts as high as 32 mph.

    High: 33 °F

    Partly Sunny
    and Breezy

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 19. Northwest wind around 14 mph, with gusts as high as 25 mph.

    Low: 19 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 34.

    High: 34 °F

    Mostly Sunny

Detailed Forecast

Tonight
A 50 percent chance of showers and thunderstorms, mainly before 9pm. Increasing clouds, with a low around 34. Breezy, with a south wind 9 to 14 mph becoming west 19 to 24 mph after midnight. Winds could gust as high as 45 mph.
Friday
Cloudy through mid morning, then gradual clearing, with a high near 43. Breezy, with a west wind 19 to 24 mph decreasing to 13 to 18 mph in the afternoon. Winds could gust as high as 41 mph.
Friday Night
Mostly clear, with a low around 26. West wind 6 to 9 mph, with gusts as high as 16 mph.
Saturday
Mostly sunny, with a high near 42. West northwest wind 6 to 11 mph, with gusts as high as 18 mph.
Saturday Night
Partly cloudy, with a low around 23. Northwest wind 9 to 14 mph, with gusts as high as 24 mph.
Sunday
Partly sunny, with a high near 33. Breezy, with a northwest wind 14 to 22 mph, with gusts as high as 32 mph.
Sunday Night
Partly cloudy, with a low around 19. Northwest wind around 14 mph, with gusts as high as 25 mph.
Monday
Mostly sunny, with a high near 34.
Monday Night
Mostly clear, with a low around 18.
Tuesday
Partly sunny, with a high near 43.
Tuesday Night
Mostly cloudy, with a low around 36.
Wednesday
Mostly cloudy, with a high near 54.
Wednesday Night
A chance of rain. Partly cloudy, with a low around 29.
Thursday
A chance of rain. Mostly sunny, with a high near 50.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Charleston IL
 39.5°N 88.19°W (Elev. 650 ft)
Last Update:
7:36 pm CST Feb 19, 2026
Forecast Valid:
8pm CST Feb 19, 2026-6pm CST Feb 26, 2026
 
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Additional Resources

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Chance of Precipitation