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 in Vicinity

80°F

27°C

Humidity 94%
Wind Speed S 12 G 18 mph
Barometer 29.98 in (1014.6 mb)
Dewpoint 78°F (26°C)
Visibility 10.00 mi
Heat Index86°F (30°C)
Last update 29 Jun 6:53 pm CDT
Extended Forecast for

Casey IL

  • Tonight

    Tonight: A 30 percent chance of showers and thunderstorms, mainly before 9pm. Some of the storms could be severe. Partly cloudy, with a low around 65. West wind 5 to 11 mph becoming north after midnight. Winds could gust as high as 23 mph.

    Low: 65 °F

    Severe
    Thunderstorms
    then Partly
    Cloudy

  • Sunday

    Sunday: Sunny, with a high near 76. North wind 11 to 14 mph, with gusts as high as 21 mph.

    High: 76 °F

    Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 51. North northeast wind 7 to 13 mph, with gusts as high as 21 mph.

    Low: 51 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 78. East wind 7 to 9 mph, with gusts as high as 15 mph.

    High: 78 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 58. East wind around 6 mph.

    Low: 58 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 86. Southeast wind 8 to 11 mph, with gusts as high as 18 mph.

    High: 86 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 71. South wind around 10 mph, with gusts as high as 20 mph.

    Low: 71 °F

    Mostly Clear

  • Wednesday

    Wednesday: A 50 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 91.

    High: 91 °F

    Mostly Sunny
    then Chance
    T-storms

  • Wednesday Night

    Wednesday Night: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 72. Chance of precipitation is 70%.

    Low: 72 °F

    Chance
    T-storms then
    Showers
    Likely

Detailed Forecast

Tonight
A 30 percent chance of showers and thunderstorms, mainly before 9pm. Some of the storms could be severe. Partly cloudy, with a low around 65. West wind 5 to 11 mph becoming north after midnight. Winds could gust as high as 23 mph.
Sunday
Sunny, with a high near 76. North wind 11 to 14 mph, with gusts as high as 21 mph.
Sunday Night
Clear, with a low around 51. North northeast wind 7 to 13 mph, with gusts as high as 21 mph.
Monday
Sunny, with a high near 78. East wind 7 to 9 mph, with gusts as high as 15 mph.
Monday Night
Mostly clear, with a low around 58. East wind around 6 mph.
Tuesday
Sunny, with a high near 86. Southeast wind 8 to 11 mph, with gusts as high as 18 mph.
Tuesday Night
Mostly clear, with a low around 71. South wind around 10 mph, with gusts as high as 20 mph.
Wednesday
A 50 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 91.
Wednesday Night
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 72. Chance of precipitation is 70%.
Independence Day
Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 83. Chance of precipitation is 70%.
Thursday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 70.
Friday
A chance of showers and thunderstorms. Partly sunny, with a high near 83.
Friday Night
Partly cloudy, with a low around 64.
Saturday
Mostly sunny, with a high near 82.
Click Map For Forecast
Disclaimer
Map Legend

ABOUT THIS FORECAST

 
Point Forecast:
Casey IL
 39.3°N 88°W (Elev. 643 ft)
Last Update:
6:12 pm CDT Jun 29, 2024
Forecast Valid:
7pm CDT Jun 29, 2024-6pm CDT Jul 6, 2024
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation