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

Decatur Airport (KDEC)

Lat: 39.83°NLon: 88.87°WElev: 670ft.

Fair

92°F

33°C

Humidity 62%
Wind Speed SW 13 mph
Barometer 29.95 in (1013.6 mb)
Dewpoint 77°F (25°C)
Visibility 10.00 mi
Heat Index106°F (41°C)
Last update 24 Jul 12:54 pm CDT
Extended Forecast for

2 Miles WSW Decatur 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 107. South southwest wind around 11 mph.

    Slight Chance
    T-storms

    High: 92 °F

  • Tonight

    Tonight: A 50 percent chance of showers and thunderstorms.  Patchy fog between 2am and 3am.  Otherwise, mostly cloudy, with a low around 73. South southwest wind 5 to 7 mph becoming west northwest after midnight.

    Chance
    T-storms and
    Patchy Fog

    Low: 73 °F

  • Monday

    Monday: A 30 percent chance of showers and thunderstorms, mainly before 1pm.  Partly sunny, with a high near 88. North wind around 6 mph.

    Chance
    T-storms

    High: 88 °F

  • Monday
    Night

    Monday Night: Partly cloudy, with a low around 67. North wind 3 to 6 mph.

    Partly Cloudy

    Low: 67 °F

  • Tuesday

    Tuesday: Sunny, with a high near 86. North wind 3 to 5 mph.

    Sunny

    High: 86 °F

  • Tuesday
    Night

    Tuesday Night: Partly cloudy, with a low around 67. East northeast wind around 5 mph becoming calm  after midnight.

    Partly Cloudy

    Low: 67 °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 107. South southwest wind around 11 mph.
Tonight
A 50 percent chance of showers and thunderstorms. Patchy fog between 2am and 3am. Otherwise, mostly cloudy, with a low around 73. South southwest wind 5 to 7 mph becoming west northwest after midnight.
Monday
A 30 percent chance of showers and thunderstorms, mainly before 1pm. Partly sunny, with a high near 88. North wind around 6 mph.
Monday Night
Partly cloudy, with a low around 67. North wind 3 to 6 mph.
Tuesday
Sunny, with a high near 86. North wind 3 to 5 mph.
Tuesday Night
Partly cloudy, with a low around 67. East northeast wind around 5 mph becoming calm after midnight.
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
Mostly cloudy, with a low around 67.
Saturday
A chance of showers and thunderstorms. Partly sunny, with a high near 83.
Click Map For Forecast
Point Forecast:
2 Miles WSW Decatur IL
 39.86°N 88.94°W (Elev. 682 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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