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Severe Thunderstorms and Heavy Rain in Upper Midwest

A slow moving frontal boundary from the central Pains to the Upper Midwest will bring a potential for severe thunderstorms and heavy rain. Rain amounts of 1-3 inches, with locally heavier amounts can be expected. The threat of severe weather moves into the Ohio Valley and Northeast on Tuesday. Monsoon moisture continues to bring the threat of flash flooding to the Southwest and southern Rockies. Read More >

Current conditions at

University of Illinois - Willard (KCMI)

Lat: 40.03°NLon: 88.28°WElev: 741ft.

Fog/Mist

72°F

22°C

Humidity 94%
Wind Speed S 6 mph
Barometer 30.08 in (1018.0 mb)
Dewpoint 70°F (21°C)
Visibility 6.00 mi
Last update 21 Aug 4:53 am CDT
Extended Forecast for

2 Miles SW Savoy IL

  • Overnight

    Overnight: A 20 percent chance of showers and thunderstorms.  Partly cloudy, with a low around 72. South southwest wind around 5 mph.

    Slight Chance
    T-storms

    Low: 72 °F

  • Monday

    Monday: A 50 percent chance of showers and thunderstorms, mainly between 11am and 4pm.  Partly sunny, with a high near 86. South southwest wind 5 to 8 mph.

    Chance
    T-storms

    High: 86 °F

  • Monday
    Night

    Monday Night: Showers and thunderstorms likely, mainly after 4am.  Increasing clouds, with a low around 72. South wind around 8 mph.  Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Chance
    T-storms then
    T-storms
    Likely

    Low: 72 °F

  • Tuesday

    Tuesday: Showers and thunderstorms likely, mainly before 1pm.  Mostly cloudy, with a high near 80. West southwest wind 7 to 10 mph.  Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    T-storms
    Likely

    High: 80 °F

  • Tuesday
    Night

    Tuesday Night: Partly cloudy, with a low around 57. North northwest wind 6 to 8 mph.

    Partly Cloudy

    Low: 57 °F

  • Wednesday

    Wednesday: Sunny, with a high near 78. North northwest wind around 7 mph.

    Sunny

    High: 78 °F

  • Wednesday
    Night

    Wednesday Night: Mostly clear, with a low around 55. North wind 3 to 6 mph.

    Mostly Clear

    Low: 55 °F

  • Thursday

    Thursday: Mostly sunny, with a high near 76.

    Mostly Sunny

    High: 76 °F

  • Thursday
    Night

    Thursday Night: Mostly clear, with a low around 53.

    Mostly Clear

    Low: 53 °F

Detailed Forecast

Overnight
A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 72. South southwest wind around 5 mph.
Monday
A 50 percent chance of showers and thunderstorms, mainly between 11am and 4pm. Partly sunny, with a high near 86. South southwest wind 5 to 8 mph.
Monday Night
Showers and thunderstorms likely, mainly after 4am. Increasing clouds, with a low around 72. South wind around 8 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tuesday
Showers and thunderstorms likely, mainly before 1pm. Mostly cloudy, with a high near 80. West southwest wind 7 to 10 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tuesday Night
Partly cloudy, with a low around 57. North northwest wind 6 to 8 mph.
Wednesday
Sunny, with a high near 78. North northwest wind around 7 mph.
Wednesday Night
Mostly clear, with a low around 55. North wind 3 to 6 mph.
Thursday
Mostly sunny, with a high near 76.
Thursday Night
Mostly clear, with a low around 53.
Friday
Sunny, with a high near 78.
Friday Night
Mostly clear, with a low around 54.
Saturday
Mostly sunny, with a high near 79.
Saturday Night
Partly cloudy, with a low around 56.
Sunday
Mostly sunny, with a high near 81.
Click Map For Forecast
Point Forecast:
2 Miles SW Savoy IL
 40.04°N 88.27°W (Elev. 741 ft)
5:24 am CDT Aug 21, 2017
5am CDT Aug 21, 2017-6pm CDT Aug 27, 2017
 
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