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Severe Thunderstorms & Heavy Rain in the Plains/Midwest; Clouds and Rain Threaten Eclipse Viewing for Some

While much of the nation observes today's eclipse, clouds threaten to obscure the view in parts of the Plains, Midwest, Mid-Atlantic, Southwest, and Southeast states. The weather could be more than just a nuisance in the north-central Plains and Midwest where scattered severe storms are possible this afternoon and evening. Very large hail, damaging wind gusts, and flash floods are possible. Read More >

Hazardous Weather Conditions

Current conditions at

Chicago/Waukegan Regional Airport (KUGN)

Lat: 42.43°NLon: 87.86°WElev: 709ft.

Overcast with Haze

78°F

26°C

Humidity 82%
Wind Speed E 5 mph
Barometer 29.98 in (1014.3 mb)
Dewpoint 72°F (22°C)
Visibility 6.00 mi
Heat Index80°F (27°C)
Last update 21 Aug 2:55 pm CDT
Extended Forecast for

2 Miles NNW Mundelein IL

  • This
    Afternoon

    This Afternoon: A 20 percent chance of showers before 4pm.  Partly sunny, with a high near 81. South wind around 10 mph.

    Slight Chance
    Showers

    High: 81 °F

  • Tonight

    Tonight: Showers and thunderstorms, mainly after 3am.  Low around 70. South southwest wind 5 to 10 mph, with gusts as high as 15 mph.  Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible.

    Chance
    T-storms then
    T-storms

    Low: 70 °F

  • Tuesday

    Tuesday: Showers and thunderstorms likely before 10am, then a slight chance of showers between 10am and 1pm.  Cloudy through mid morning, then gradual clearing, with a high near 79. West southwest wind 10 to 15 mph becoming northwest in the afternoon. Winds could gust as high as 20 mph.  Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    T-storms
    Likely then
    Slight Chance
    Showers

    High: 79 °F

  • Tuesday
    Night

    Tuesday Night: Mostly clear, with a low around 55. West northwest wind 5 to 10 mph, with gusts as high as 15 mph.

    Mostly Clear

    Low: 55 °F

  • Wednesday

    Wednesday: Sunny, with a high near 75. Northwest wind 5 to 10 mph, with gusts as high as 15 mph.

    Sunny

    High: 75 °F

  • Wednesday
    Night

    Wednesday Night: Partly cloudy, with a low around 55.

    Partly Cloudy

    Low: 55 °F

  • Thursday

    Thursday: A 20 percent chance of showers before 1pm.  Mostly sunny, with a high near 70.

    Slight Chance
    Showers

    High: 70 °F

  • Thursday
    Night

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

    Mostly Clear

    Low: 53 °F

  • Friday

    Friday: Sunny, with a high near 72.

    Sunny

    High: 72 °F

Detailed Forecast

This Afternoon
A 20 percent chance of showers before 4pm. Partly sunny, with a high near 81. South wind around 10 mph.
Tonight
Showers and thunderstorms, mainly after 3am. Low around 70. South southwest wind 5 to 10 mph, with gusts as high as 15 mph. Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible.
Tuesday
Showers and thunderstorms likely before 10am, then a slight chance of showers between 10am and 1pm. Cloudy through mid morning, then gradual clearing, with a high near 79. West southwest wind 10 to 15 mph becoming northwest in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tuesday Night
Mostly clear, with a low around 55. West northwest wind 5 to 10 mph, with gusts as high as 15 mph.
Wednesday
Sunny, with a high near 75. Northwest wind 5 to 10 mph, with gusts as high as 15 mph.
Wednesday Night
Partly cloudy, with a low around 55.
Thursday
A 20 percent chance of showers before 1pm. Mostly sunny, with a high near 70.
Thursday Night
Mostly clear, with a low around 53.
Friday
Sunny, with a high near 72.
Friday Night
Mostly clear, with a low around 54.
Saturday
Mostly sunny, with a high near 75.
Saturday Night
Partly cloudy, with a low around 58.
Sunday
Partly sunny, with a high near 76.
Click Map For Forecast
Point Forecast:
2 Miles NNW Mundelein IL
 42.31°N 88.03°W
2:50 pm CDT Aug 21, 2017
3pm CDT Aug 21, 2017-6pm CDT Aug 27, 2017
 
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