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.

Fair

15°C

59°F

Humidity 96%
Wind Speed Calm
Barometer 1005.8 mb (29.72 in)
Dewpoint 14°C (58°F)
Visibility 16 km
Last update 8 May 6:53 am CDT
Extended Forecast for

Charleston IL

  • Today

    Today: A 40 percent chance of showers and thunderstorms, mainly after 3pm. Patchy fog before 8am. Otherwise, increasing clouds, with a high near 28. East southeast wind 8 to 16 km/h, with gusts as high as 26 km/h.

    High: 28 °C

    Patchy Fog
    then Chance
    T-storms

  • Tonight

    Tonight: Showers and thunderstorms likely, mainly before 1am. Cloudy, with a low around 14. South southeast wind 16 to 23 km/h, with gusts as high as 35 km/h. Chance of precipitation is 70%. New rainfall amounts between 1 and 2 cm possible.

    Low: 14 °C

    T-storms
    Likely

  • Thursday

    Thursday: A slight chance of showers before 7am, then a chance of showers and thunderstorms after 1pm. Mostly cloudy, with a high near 20. West wind 16 to 21 km/h increasing to 24 to 29 km/h in the morning. Winds could gust as high as 47 km/h. Chance of precipitation is 30%.

    High: 20 °C

    Chance
    Showers

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 9. North wind 16 to 26 km/h, with gusts as high as 37 km/h.

    Low: 9 °C

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 19. Northwest wind 14 to 18 km/h, with gusts as high as 27 km/h.

    High: 19 °C

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 11. West southwest wind 11 to 16 km/h increasing to 18 to 23 km/h after midnight. Winds could gust as high as 32 km/h.

    Low: 11 °C

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 21. West northwest wind 21 to 29 km/h, with gusts as high as 45 km/h.

    High: 21 °C

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 9.

    Low: 9 °C

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 23.

    High: 23 °C

    Sunny

Detailed Forecast

Today
A 40 percent chance of showers and thunderstorms, mainly after 3pm. Patchy fog before 8am. Otherwise, increasing clouds, with a high near 28. East southeast wind 8 to 16 km/h, with gusts as high as 26 km/h.
Tonight
Showers and thunderstorms likely, mainly before 1am. Cloudy, with a low around 14. South southeast wind 16 to 23 km/h, with gusts as high as 35 km/h. Chance of precipitation is 70%. New rainfall amounts between 1 and 2 cm possible.
Thursday
A slight chance of showers before 7am, then a chance of showers and thunderstorms after 1pm. Mostly cloudy, with a high near 20. West wind 16 to 21 km/h increasing to 24 to 29 km/h in the morning. Winds could gust as high as 47 km/h. Chance of precipitation is 30%.
Thursday Night
Partly cloudy, with a low around 9. North wind 16 to 26 km/h, with gusts as high as 37 km/h.
Friday
Mostly sunny, with a high near 19. Northwest wind 14 to 18 km/h, with gusts as high as 27 km/h.
Friday Night
Partly cloudy, with a low around 11. West southwest wind 11 to 16 km/h increasing to 18 to 23 km/h after midnight. Winds could gust as high as 32 km/h.
Saturday
Sunny, with a high near 21. West northwest wind 21 to 29 km/h, with gusts as high as 45 km/h.
Saturday Night
Mostly clear, with a low around 9.
Sunday
Sunny, with a high near 23.
Sunday Night
Partly cloudy, with a low around 12.
Monday
A chance of showers and thunderstorms. Mostly sunny, with a high near 24.
Monday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 14.
Tuesday
A chance of showers and thunderstorms. Mostly sunny, with a high near 25.
Click Map For Forecast
Disclaimer
Map Legend

ABOUT THIS FORECAST

 
Point Forecast:
Charleston IL
 39.48°N 88.19°W (Elev. 650 m)
Last Update:
6:45 am CDT May 8, 2024
Forecast Valid:
7am CDT May 8, 2024-6pm CDT May 14, 2024
 
Forecast Discussion
 
Get as KML Get as XML

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