Severe Thunderstorms and Flash Flooding Possible Through the Holiday Weekend

Severe thunderstorms, heavy rainfall, and additional flash flooding will remain possible across much of the central U.S. and into parts of the Ohio Valley and Mid Atlantic through Monday. Elsewhere, cool and unsettled weather will persist over the West, while record high temperatures are expected in the Southeast. Read More >

Hazardous Weather Conditions

Current conditions at

Mattoon / Charleston, Coles County Memorial Airport (KMTO)

Lat: 39.48°NLon: 88.28°WElev: 722ft.

Fair

85°F

29°C

Humidity 48%
Wind Speed SW 12 G 20 mph
Barometer 30.01 in (1015.5 mb)
Dewpoint 63°F (17°C)
Visibility 10.00 mi
Heat Index86°F (30°C)
Last update 25 May 3:53 pm CDT
Extended Forecast for

Casey ILSimilar City Names

  • This
    Afternoon

    This Afternoon: A 20 percent chance of showers and thunderstorms.  Mostly sunny, with a high near 87. West southwest wind around 13 mph, with gusts as high as 21 mph.

    Slight Chance
    T-storms

    High: 87 °F

  • Tonight

    Tonight: A 40 percent chance of showers and thunderstorms, mainly after 1am.  Increasing clouds, with a low around 68. Southwest wind 6 to 9 mph.

    Partly Cloudy
    then Chance
    T-storms

    Low: 68 °F

  • Sunday

    Sunday: A 50 percent chance of showers and thunderstorms.  Mostly cloudy, with a high near 81. West southwest wind 7 to 10 mph, with gusts as high as 17 mph.

    Chance
    T-storms

    High: 81 °F

  • Sunday
    Night

    Sunday Night: Mostly cloudy, with a low around 64. West northwest wind 5 to 7 mph becoming light and variable.

    Mostly Cloudy

    Low: 64 °F

  • Memorial
    Day

    Memorial Day: A 30 percent chance of showers and thunderstorms before 1pm.  Partly sunny, with a high near 86. Southeast wind 5 to 13 mph becoming south southwest in the afternoon. Winds could gust as high as 23 mph.

    Chance
    T-storms

    High: 86 °F

  • Monday
    Night

    Monday Night: Mostly clear, with a low around 68. South southwest wind 9 to 11 mph, with gusts as high as 15 mph.

    Mostly Clear

    Low: 68 °F

  • Tuesday

    Tuesday: Mostly sunny, with a high near 87. Southwest wind 9 to 14 mph, with gusts as high as 23 mph.

    Mostly Sunny

    High: 87 °F

  • Tuesday
    Night

    Tuesday Night: A chance of showers and thunderstorms after 1am.  Mostly cloudy, with a low around 69.

    Partly Cloudy
    then Chance
    T-storms

    Low: 69 °F

  • Wednesday

    Wednesday: Showers and thunderstorms likely before 1pm.  Mostly cloudy, with a high near 80.

    T-storms
    Likely

    High: 80 °F

Detailed Forecast

This Afternoon
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 87. West southwest wind around 13 mph, with gusts as high as 21 mph.
Tonight
A 40 percent chance of showers and thunderstorms, mainly after 1am. Increasing clouds, with a low around 68. Southwest wind 6 to 9 mph.
Sunday
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 81. West southwest wind 7 to 10 mph, with gusts as high as 17 mph.
Sunday Night
Mostly cloudy, with a low around 64. West northwest wind 5 to 7 mph becoming light and variable.
Memorial Day
A 30 percent chance of showers and thunderstorms before 1pm. Partly sunny, with a high near 86. Southeast wind 5 to 13 mph becoming south southwest in the afternoon. Winds could gust as high as 23 mph.
Monday Night
Mostly clear, with a low around 68. South southwest wind 9 to 11 mph, with gusts as high as 15 mph.
Tuesday
Mostly sunny, with a high near 87. Southwest wind 9 to 14 mph, with gusts as high as 23 mph.
Tuesday Night
A chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 69.
Wednesday
Showers and thunderstorms likely before 1pm. Mostly cloudy, with a high near 80.
Wednesday Night
A chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 63.
Thursday
A chance of showers and thunderstorms. Partly sunny, with a high near 75.
Thursday Night
Mostly clear, with a low around 58.
Friday
Sunny, with a high near 78.
Friday Night
Partly cloudy, with a low around 60.
Saturday
A chance of showers and thunderstorms. Partly sunny, with a high near 80.
Click Map For Forecast
Point Forecast:
Casey ILSimilar City Names
 39.3°N 88°W (Elev. 643 ft)
4:08 pm CDT May 25, 2019
4pm CDT May 25, 2019-6pm CDT Jun 1, 2019
 
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