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Severe Thunderstorms With Heavy Rain Possible In The Upper Midwest; Excessive Heat For Central U.S.

Several rounds of strong to severe thunderstorms will be possible from the northern Plains and upper Midwest to the Great Lakes through Friday. Damaging winds, large hail, and flooding will be the primary threats with these storms. Excessive heat will grip the central Plains with heat indices approaching 105 to 110 degrees. Very hot and humid conditions are likely to expand into the Mid Atlantic. Read More >

Current conditions at

Logan County Airport (KAAA)

Lat: 40.16°NLon: 89.34°WElev: 591ft.

Fair

86°F

30°C

Humidity 72%
Wind Speed S 7 mph
Barometer 29.99 in
Dewpoint 75°F (24°C)
Visibility 10.00 mi
Heat Index96°F (36°C)
Last update 21 Jul 10:15 am CDT
Extended Forecast for

2 Miles SW Lincoln IL

Excessive Heat Warning until July 22, 08:00pm
Click here for hazard details and duration
Excessive Heat Warning
  •  
    Excessive Heat Warning until July 22, 08:00pm

    NOW until
    8:00pm Sat

    Excessive Heat Warning

  • Today

    Today: Isolated showers and thunderstorms after noon.  Mostly sunny and hot, with a high near 95. Heat index values as high as 111. East southeast wind around 6 mph becoming south in the afternoon.  Chance of precipitation is 20%.

    Mostly Sunny
    then Isolated
    T-storms

    High: 95 °F

  • Tonight

    Tonight: Partly cloudy, with a low around 76. South wind around 7 mph.

    Partly Cloudy

    Low: 76 °F

  • Saturday

    Saturday: A 20 percent chance of showers and thunderstorms after 1pm.  Mostly sunny and hot, with a high near 95. Heat index values as high as 109. Southwest wind 7 to 13 mph, with gusts as high as 22 mph.

    Mostly Sunny
    then Slight
    Chance
    T-storms

    High: 95 °F

  • Saturday
    Night

    Saturday Night: A 30 percent chance of showers and thunderstorms before 1am.  Partly cloudy, with a low around 72. West southwest wind 5 to 7 mph becoming north northwest after midnight.

    Chance
    T-storms

    Low: 72 °F

  • Sunday

    Sunday: Mostly sunny, with a high near 89. Calm wind becoming west 5 to 7 mph in the morning.

    Mostly Sunny

    High: 89 °F

  • Sunday
    Night

    Sunday Night: Partly cloudy, with a low around 66. West wind around 5 mph becoming light and variable  after midnight.

    Partly Cloudy

    Low: 66 °F

  • Monday

    Monday: Sunny, with a high near 83. North wind 5 to 8 mph.

    Sunny

    High: 83 °F

  • Monday
    Night

    Monday Night: Mostly clear, with a low around 61.

    Mostly Clear

    Low: 61 °F

Detailed Forecast

Today
Isolated showers and thunderstorms after noon. Mostly sunny and hot, with a high near 95. Heat index values as high as 111. East southeast wind around 6 mph becoming south in the afternoon. Chance of precipitation is 20%.
Tonight
Partly cloudy, with a low around 76. South wind around 7 mph.
Saturday
A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny and hot, with a high near 95. Heat index values as high as 109. Southwest wind 7 to 13 mph, with gusts as high as 22 mph.
Saturday Night
A 30 percent chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 72. West southwest wind 5 to 7 mph becoming north northwest after midnight.
Sunday
Mostly sunny, with a high near 89. Calm wind becoming west 5 to 7 mph in the morning.
Sunday Night
Partly cloudy, with a low around 66. West wind around 5 mph becoming light and variable after midnight.
Monday
Sunny, with a high near 83. North wind 5 to 8 mph.
Monday Night
Mostly clear, with a low around 61.
Tuesday
Sunny, with a high near 84.
Tuesday Night
Mostly clear, with a low around 64.
Wednesday
Sunny, with a high near 87.
Wednesday Night
Mostly clear, with a low around 67.
Thursday
A chance of showers and thunderstorms. Partly sunny, with a high near 87.
Click Map For Forecast
Point Forecast:
2 Miles SW Lincoln IL
 40.12°N 89.39°W (Elev. 568 ft)
9:54 am CDT Jul 21, 2017
10am CDT Jul 21, 2017-6pm CDT Jul 27, 2017
 
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