Dangerous heat and humidity from the central U.S. to East Coast this weekend

Hot and very humid conditions will push the heat index to well over 100 degrees across a large portion of the central and eastern U.S. Excessive Heat Warnings and Heat Advisories are in effect for much of the Plains, Miss. Valley, Midwest, Ohio Valley, Mid-Atlantic and southern states. Be very cautious if you must do outdoor activities in these areas during the afternoon and evening this weekend. Read More >

Current conditions at

Mattoon / Charleston, Coles County Memorial Airport (KMTO)

Lat: 39.48°NLon: 88.28°WElev: 722ft.

A Few Clouds

89°F

32°C

Humidity 65%
Wind Speed SW 8 mph
Barometer 29.97 in (1014.1 mb)
Dewpoint 76°F (24°C)
Visibility 10.00 mi
Heat Index100°F (38°C)
Last update 24 Jul 12:53 pm CDT
Extended Forecast for

4 Miles NE Shelbyville IL

Excessive Heat Warning until July 24, 07:00pm
Click here for hazard details and duration
Excessive Heat Warning
  •  
    Excessive Heat Warning until July 24, 07:00pm

    NOW until
    7:00pm Sun

    Excessive Heat Warning

  • This
    Afternoon

    This Afternoon: A 10 percent chance of showers and thunderstorms after 5pm.  Mostly sunny, with a high near 92. Heat index values as high as 106. South southwest wind around 10 mph.

    Slight Chance
    T-storms

    High: 92 °F

  • Tonight

    Tonight: A 50 percent chance of showers and thunderstorms.  Patchy fog before 3am, then patchy fog after 5am.  Otherwise, mostly cloudy, with a low around 73. South southwest wind around 6 mph.

    Chance
    T-storms and
    Patchy Fog

    Low: 73 °F

  • Monday

    Monday: A 40 percent chance of showers and thunderstorms.  Patchy fog before 7am.  Otherwise, partly sunny, with a high near 88. North wind around 6 mph.

    Chance
    T-storms and
    Patchy Fog

    High: 88 °F

  • Monday
    Night

    Monday Night: Partly cloudy, with a low around 68. North wind 3 to 6 mph.

    Partly Cloudy

    Low: 68 °F

  • Tuesday

    Tuesday: Sunny, with a high near 86. North wind around 5 mph.

    Sunny

    High: 86 °F

  • Tuesday
    Night

    Tuesday Night: Partly cloudy, with a low around 68. North wind 3 to 5 mph.

    Partly Cloudy

    Low: 68 °F

  • Wednesday

    Wednesday: Mostly sunny, with a high near 86. North wind 3 to 5 mph.

    Mostly Sunny

    High: 86 °F

  • Wednesday
    Night

    Wednesday Night: A chance of showers and thunderstorms.  Mostly cloudy, with a low around 70.

    Chance
    T-storms

    Low: 70 °F

Detailed Forecast

This Afternoon
A 10 percent chance of showers and thunderstorms after 5pm. Mostly sunny, with a high near 92. Heat index values as high as 106. South southwest wind around 10 mph.
Tonight
A 50 percent chance of showers and thunderstorms. Patchy fog before 3am, then patchy fog after 5am. Otherwise, mostly cloudy, with a low around 73. South southwest wind around 6 mph.
Monday
A 40 percent chance of showers and thunderstorms. Patchy fog before 7am. Otherwise, partly sunny, with a high near 88. North wind around 6 mph.
Monday Night
Partly cloudy, with a low around 68. North wind 3 to 6 mph.
Tuesday
Sunny, with a high near 86. North wind around 5 mph.
Tuesday Night
Partly cloudy, with a low around 68. North wind 3 to 5 mph.
Wednesday
Mostly sunny, with a high near 86. North wind 3 to 5 mph.
Wednesday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 70.
Thursday
A chance of showers and thunderstorms. Partly sunny, with a high near 84.
Thursday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 69.
Friday
A chance of showers and thunderstorms. Partly sunny, with a high near 84.
Friday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 67.
Saturday
A chance of showers and thunderstorms. Mostly sunny, with a high near 83.
Click Map For Forecast
Point Forecast:
4 Miles NE Shelbyville IL
 39.46°N 88.76°W (Elev. 646 ft)
12:24 pm CDT Jul 24, 2016
1pm CDT Jul 24, 2016-6pm CDT Jul 30, 2016
 
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Additional Resources

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