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Severe Thunderstorms Possible from the Central Plains to the Ohio Valley

Severe thunderstorms containing damaging winds, large to very large hail, heavy rainfall, and isolated tornadoes will be possible Thursday from the Central Plains into the Great Lakes. The primary threat is expected to move into the Great Lakes on Friday. Heavy rainfall with these thunderstorms could cause localized flooding. Read More >

Current conditions at

Chicago/Waukegan Regional Airport (KUGN)

Lat: 42.43°NLon: 87.86°WElev: 709ft.

Light Rain Fog/Mist

65°F

18°C

Humidity 97%
Wind Speed SW 8 mph
Barometer 29.83 in (1009.4 mb)
Dewpoint 64°F (18°C)
Visibility 2.50 mi
Last update 28 Jun 9:55 pm CDT
Extended Forecast for

2 Miles NNW Mundelein IL

Flash Flood Watch until June 29, 06:00am
Tornado Watch until June 29, 12:00am
Flash Flood Warning until June 29, 03:15am
Click here for hazard details and duration
Flash Flood Watch
Tornado Watch
Flash Flood Warning
  •  
    Flash Flood Watch until June 29, 06:00am
    Tornado Watch until June 29, 12:00am
    Flash Flood Warning until June 29, 03:15am

    NOW: Multiple
    hazards in effect

    Click HERE for Details

  • Tonight

    Tonight: Showers and thunderstorms, mainly before 2am. Some storms could be severe, with large hail, damaging winds, and heavy rain.  Low around 68. Breezy, with a south southwest wind 15 to 20 mph, with gusts as high as 30 mph.  Chance of precipitation is 90%. New rainfall amounts between three quarters and one inch possible.

    Severe
    Thunderstorms
    and Breezy

    Low: 68 °F

  • Thursday

    Thursday: A 50 percent chance of showers and thunderstorms, mainly after 1pm.  Partly sunny, with a high near 84. Southwest wind around 15 mph, with gusts as high as 25 mph.

    Slight Chance
    T-storms then
    Chance
    T-storms

    High: 84 °F

  • Thursday
    Night

    Thursday Night: Showers and thunderstorms likely.  Mostly cloudy, with a low around 66. South southwest wind 5 to 15 mph.  Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.

    T-storms
    Likely

    Low: 66 °F

  • Friday

    Friday: Showers likely and possibly a thunderstorm before 1pm, then a chance of showers and thunderstorms after 1pm.  Cloudy, with a high near 79. South wind 5 to 10 mph becoming north in the afternoon.  Chance of precipitation is 60%.

    Showers
    Likely

    High: 79 °F

  • Friday
    Night

    Friday Night: A 20 percent chance of showers.  Mostly cloudy, with a low around 62. West northwest wind 5 to 10 mph.

    Slight Chance
    Showers

    Low: 62 °F

  • Saturday

    Saturday: A slight chance of showers, with thunderstorms also possible after 1pm.  Partly sunny, with a high near 79. Chance of precipitation is 20%.

    Slight Chance
    Showers then
    Slight Chance
    T-storms

    High: 79 °F

  • Saturday
    Night

    Saturday Night: Partly cloudy, with a low around 60.

    Partly Cloudy

    Low: 60 °F

  • Sunday

    Sunday: Mostly sunny, with a high near 80.

    Mostly Sunny

    High: 80 °F

Detailed Forecast

Tonight
Showers and thunderstorms, mainly before 2am. Some storms could be severe, with large hail, damaging winds, and heavy rain. Low around 68. Breezy, with a south southwest wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 90%. New rainfall amounts between three quarters and one inch possible.
Thursday
A 50 percent chance of showers and thunderstorms, mainly after 1pm. Partly sunny, with a high near 84. Southwest wind around 15 mph, with gusts as high as 25 mph.
Thursday Night
Showers and thunderstorms likely. Mostly cloudy, with a low around 66. South southwest wind 5 to 15 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.
Friday
Showers likely and possibly a thunderstorm before 1pm, then a chance of showers and thunderstorms after 1pm. Cloudy, with a high near 79. South wind 5 to 10 mph becoming north in the afternoon. Chance of precipitation is 60%.
Friday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 62. West northwest wind 5 to 10 mph.
Saturday
A slight chance of showers, with thunderstorms also possible after 1pm. Partly sunny, with a high near 79. Chance of precipitation is 20%.
Saturday Night
Partly cloudy, with a low around 60.
Sunday
Mostly sunny, with a high near 80.
Sunday Night
A chance of showers after 1am. Mostly cloudy, with a low around 61.
Monday
A chance of showers and thunderstorms. Mostly cloudy, with a high near 79.
Monday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 63.
Independence Day
Partly sunny, with a high near 79.
Tuesday Night
A slight chance of showers. Partly cloudy, with a low around 63.
Wednesday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 81.
Click Map For Forecast
Point Forecast:
2 Miles NNW Mundelein IL
 42.31°N 88.03°W
9:16 pm CDT Jun 28, 2017
10pm CDT Jun 28, 2017-6pm CDT Jul 5, 2017
 
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