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

Logan County Airport (KAAA)

Lat: 40.16°NLon: 89.34°WElev: 591ft.

Fair

80°F

27°C

Humidity 95%
Wind Speed Calm
Barometer 29.97 in
Dewpoint 78°F (26°C)
Visibility 10.00 mi
Heat Index86°F (30°C)
Last update 23 Jul 11:55 pm CDT
Extended Forecast for

4 Miles NNW Lincoln 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

  • Overnight

    Overnight: Partly cloudy, with a low around 75. Calm wind becoming southwest around 5 mph.

    Partly Cloudy

    Low: 75 °F

  • Sunday

    Sunday: A 40 percent chance of showers and thunderstorms, mainly after 1pm.  Mostly sunny, with a high near 94. Heat index values as high as 110. South southwest wind 7 to 9 mph.

    Chance
    T-storms

    High: 94 °F

  • Sunday
    Night

    Sunday Night: A 50 percent chance of showers and thunderstorms.  Mostly cloudy, with a low around 71. Southwest wind around 5 mph becoming light and variable.

    Chance
    T-storms

    Low: 71 °F

  • Monday

    Monday: A 30 percent chance of showers and thunderstorms before 1pm.  Partly sunny, with a high near 87. North wind 5 to 7 mph.

    Chance
    T-storms

    High: 87 °F

  • Monday
    Night

    Monday Night: Mostly clear, with a low around 67. North northeast wind around 6 mph becoming calm.

    Mostly Clear

    Low: 67 °F

  • Tuesday

    Tuesday: Sunny, with a high near 87. East wind 3 to 5 mph.

    Sunny

    High: 87 °F

  • Tuesday
    Night

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

    Partly Cloudy

    Low: 68 °F

  • Wednesday

    Wednesday: A chance of showers and thunderstorms.  Partly sunny, with a high near 86.

    Chance
    T-storms

    High: 86 °F

Detailed Forecast

Overnight
Partly cloudy, with a low around 75. Calm wind becoming southwest around 5 mph.
Sunday
A 40 percent chance of showers and thunderstorms, mainly after 1pm. Mostly sunny, with a high near 94. Heat index values as high as 110. South southwest wind 7 to 9 mph.
Sunday Night
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 71. Southwest wind around 5 mph becoming light and variable.
Monday
A 30 percent chance of showers and thunderstorms before 1pm. Partly sunny, with a high near 87. North wind 5 to 7 mph.
Monday Night
Mostly clear, with a low around 67. North northeast wind around 6 mph becoming calm.
Tuesday
Sunny, with a high near 87. East wind 3 to 5 mph.
Tuesday Night
Partly cloudy, with a low around 68. East wind 3 to 5 mph.
Wednesday
A chance of showers and thunderstorms. Partly sunny, with a high near 86.
Wednesday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 69.
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 68.
Friday
A chance of showers and thunderstorms. Partly sunny, with a high near 84.
Friday Night
A chance of showers and thunderstorms. 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:
4 Miles NNW Lincoln IL
 40.21°N 89.41°W (Elev. 564 ft)
11:54 pm CDT Jul 23, 2016
12am CDT Jul 24, 2016-6pm CDT Jul 29, 2016
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

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