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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

University of Illinois - Willard (KCMI)

Lat: 40.03°NLon: 88.28°WElev: 741ft.

Fair

74°F

23°C

Humidity 91%
Wind Speed SE 3 mph
Barometer 30.05 in (1017.1 mb)
Dewpoint 71°F (22°C)
Visibility 7.00 mi
Last update 20 Jul 6:53 am CDT
Extended Forecast for

Champaign IL

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

    NOW until
    8:00pm Sat

    Heat Advisory

  • Today

    Today: A 30 percent chance of showers and thunderstorms, mainly before 10am.  Mostly sunny, with a high near 94. Heat index values as high as 103. Light and variable wind becoming west southwest 5 to 9 mph in the morning.

    Chance
    T-storms then
    Mostly Sunny

    High: 94 °F

  • Tonight

    Tonight: A slight chance of showers and thunderstorms between 10pm and 4am, then a slight chance of showers after 4am.  Partly cloudy, with a low around 75. Southwest wind 5 to 7 mph becoming light and variable  after midnight.  Chance of precipitation is 20%.

    Slight Chance
    T-storms

    Low: 75 °F

  • Friday

    Friday: A 30 percent chance of showers and thunderstorms after 1pm.  Mostly sunny, with a high near 94. Heat index values as high as 107. Light and variable wind becoming south southwest around 6 mph in the morning.

    Mostly Sunny
    then Chance
    T-storms

    High: 94 °F

  • Friday
    Night

    Friday Night: A 30 percent chance of showers and thunderstorms before 1am.  Partly cloudy, with a low around 76. South southwest wind 5 to 7 mph.

    Chance
    T-storms

    Low: 76 °F

  • Saturday

    Saturday: Mostly sunny, with a high near 94. Southwest wind 6 to 13 mph, with gusts as high as 23 mph.

    Mostly Sunny

    High: 94 °F

  • Saturday
    Night

    Saturday Night: A 40 percent chance of showers and thunderstorms before 1am.  Partly cloudy, with a low around 74. West northwest wind 3 to 8 mph.

    Chance
    T-storms

    Low: 74 °F

  • Sunday

    Sunday: Mostly sunny, with a high near 89. Light and variable wind becoming west around 6 mph in the morning.

    Mostly Sunny

    High: 89 °F

  • Sunday
    Night

    Sunday Night: Partly cloudy, with a low around 66.

    Partly Cloudy

    Low: 66 °F

Detailed Forecast

Today
A 30 percent chance of showers and thunderstorms, mainly before 10am. Mostly sunny, with a high near 94. Heat index values as high as 103. Light and variable wind becoming west southwest 5 to 9 mph in the morning.
Tonight
A slight chance of showers and thunderstorms between 10pm and 4am, then a slight chance of showers after 4am. Partly cloudy, with a low around 75. Southwest wind 5 to 7 mph becoming light and variable after midnight. Chance of precipitation is 20%.
Friday
A 30 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 94. Heat index values as high as 107. Light and variable wind becoming south southwest around 6 mph in the morning.
Friday Night
A 30 percent chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 76. South southwest wind 5 to 7 mph.
Saturday
Mostly sunny, with a high near 94. Southwest wind 6 to 13 mph, with gusts as high as 23 mph.
Saturday Night
A 40 percent chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 74. West northwest wind 3 to 8 mph.
Sunday
Mostly sunny, with a high near 89. Light and variable wind becoming west around 6 mph in the morning.
Sunday Night
Partly cloudy, with a low around 66.
Monday
Mostly sunny, with a high near 83.
Monday Night
Mostly clear, with a low around 62.
Tuesday
Sunny, with a high near 83.
Tuesday Night
Mostly clear, with a low around 64.
Wednesday
Sunny, with a high near 85.
Click Map For Forecast
Point Forecast:
Champaign IL
 40.1°N 88.26°W (Elev. 755 ft)
7:38 am CDT Jul 20, 2017
7am CDT Jul 20, 2017-6pm CDT Jul 26, 2017
 
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