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.

Thunderstorm Light Rain Fog/Mist

54°F

12°C

Humidity 93%
Wind Speed N 5 mph
Barometer 29.48 in (998.2 mb)
Dewpoint 52°F (11°C)
Visibility 1.25 mi
Wind Chill53°F (12°C)
Last update 19 Feb 3:53 pm CST
Extended Forecast for

Mattoon IL

Tornado Watch February 19, 04:53pm until February 19, 08:00pm
Wind Advisory February 19, 10:00pm until February 20, 09:00am
Click here for hazard details and duration
Tornado Watch
Wind Advisory
  •  
    Tornado Watch February 19, 04:53pm until February 19, 08:00pm

    NOW until 8:00pm Thu

    Tornado Watch

  • This Afternoon

    High: 55 °F

    T-storms

  • Tonight

    Tonight: A 40 percent chance of showers and thunderstorms, mainly before 9pm. Mostly cloudy during the early evening, then gradual clearing, with a low around 34. Breezy, with a south southeast wind 10 to 15 mph becoming west southwest 19 to 24 mph after midnight. Winds could gust as high as 46 mph.

    Low: 34 °F

    Chance
    T-storms then
    Increasing
    Clouds and
    Breezy

  • Friday

    Friday: Cloudy through mid morning, then gradual clearing, with a high near 44. Breezy, with a west wind 13 to 23 mph, with gusts as high as 41 mph.

    High: 44 °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 41. West northwest wind 6 to 13 mph, with gusts as high as 18 mph.

    High: 41 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 23. Northwest wind 10 to 15 mph, with gusts as high as 23 mph.

    Low: 23 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 33. Breezy, with a northwest wind 16 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.

    Low: 19 °F

    Partly Cloudy

Detailed Forecast

This Afternoon
Showers and thunderstorms, mainly before 5pm. Steady temperature around 55. South southeast wind around 11 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tonight
A 40 percent chance of showers and thunderstorms, mainly before 9pm. Mostly cloudy during the early evening, then gradual clearing, with a low around 34. Breezy, with a south southeast wind 10 to 15 mph becoming west southwest 19 to 24 mph after midnight. Winds could gust as high as 46 mph.
Friday
Cloudy through mid morning, then gradual clearing, with a high near 44. Breezy, with a west wind 13 to 23 mph, with gusts 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 41. West northwest wind 6 to 13 mph, with gusts as high as 18 mph.
Saturday Night
Partly cloudy, with a low around 23. Northwest wind 10 to 15 mph, with gusts as high as 23 mph.
Sunday
Partly sunny, with a high near 33. Breezy, with a northwest wind 16 to 22 mph, with gusts as high as 32 mph.
Sunday Night
Partly cloudy, with a low around 19.
Monday
Sunny, with a high near 33.
Monday Night
Mostly clear, with a low around 17.
Tuesday
Partly sunny, with a high near 44.
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 28.
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:
Mattoon IL
 39.49°N 88.39°W (Elev. 732 ft)
Last Update:
4:31 pm CST Feb 19, 2026
Forecast Valid:
4pm CST Feb 19, 2026-6pm CST Feb 26, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation