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

63°F

17°C

Humidity 63%
Wind Speed S 7 mph
Barometer 29.84 in (1010.0 mb)
Dewpoint 50°F (10°C)
Visibility 10.00 mi
Last update 13 May 2:53 am CDT
Extended Forecast for

Casey IL

  • Overnight

    Overnight: Mostly clear, with a low around 60. South wind around 7 mph.

    Low: 60 °F

    Mostly Clear

  • Monday

    Monday: A 50 percent chance of showers and thunderstorms, mainly after 2pm. Partly sunny, with a high near 77. South wind 8 to 15 mph, with gusts as high as 21 mph.

    High: 77 °F

    Partly Sunny
    then Chance
    Showers

  • Monday Night

    Monday Night: Showers likely and possibly a thunderstorm. Cloudy, with a low around 61. South southeast wind 7 to 9 mph, with gusts as high as 15 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 61 °F

    Showers
    Likely

  • Tuesday

    Tuesday: Showers likely, then showers and possibly a thunderstorm after 10am. High near 71. Southeast wind 6 to 8 mph becoming northeast in the afternoon. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.

    High: 71 °F

    Showers

  • Tuesday Night

    Tuesday Night: A chance of showers and thunderstorms before 10pm, then a chance of showers between 10pm and 1am. Mostly cloudy, with a low around 56. North wind 10 to 14 mph, with gusts as high as 22 mph. Chance of precipitation is 40%.

    Low: 56 °F

    Chance
    T-storms then
    Chance
    Showers

  • Wednesday

    Wednesday: Mostly sunny, with a high near 73. North wind 10 to 14 mph, with gusts as high as 20 mph.

    High: 73 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 53. North wind 7 to 9 mph becoming east after midnight.

    Low: 53 °F

    Mostly Clear

  • Thursday

    Thursday: A 40 percent chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 76.

    High: 76 °F

    Mostly Sunny
    then Chance
    T-storms

  • Thursday Night

    Thursday Night: A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 60.

    Low: 60 °F

    Chance
    T-storms

Detailed Forecast

Overnight
Mostly clear, with a low around 60. South wind around 7 mph.
Monday
A 50 percent chance of showers and thunderstorms, mainly after 2pm. Partly sunny, with a high near 77. South wind 8 to 15 mph, with gusts as high as 21 mph.
Monday Night
Showers likely and possibly a thunderstorm. Cloudy, with a low around 61. South southeast wind 7 to 9 mph, with gusts as high as 15 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tuesday
Showers likely, then showers and possibly a thunderstorm after 10am. High near 71. Southeast wind 6 to 8 mph becoming northeast in the afternoon. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.
Tuesday Night
A chance of showers and thunderstorms before 10pm, then a chance of showers between 10pm and 1am. Mostly cloudy, with a low around 56. North wind 10 to 14 mph, with gusts as high as 22 mph. Chance of precipitation is 40%.
Wednesday
Mostly sunny, with a high near 73. North wind 10 to 14 mph, with gusts as high as 20 mph.
Wednesday Night
Mostly clear, with a low around 53. North wind 7 to 9 mph becoming east after midnight.
Thursday
A 40 percent chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 76.
Thursday Night
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 60.
Friday
A 50 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 77.
Friday Night
Partly cloudy, with a low around 57.
Saturday
A chance of showers. Sunny, with a high near 81.
Saturday Night
A chance of showers. Mostly clear, with a low around 61.
Sunday
A chance of showers. Mostly sunny, with a high near 80.
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Map Legend

ABOUT THIS FORECAST

 
Point Forecast:
Casey IL
 39.3°N 87.97°W (Elev. 627 ft)
Last Update:
2:06 am CDT May 13, 2024
Forecast Valid:
3am CDT May 13, 2024-6pm CDT May 19, 2024
 
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