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Hazardous Weather Conditions

Current conditions at

Chicago / Wheeling, Pal-Waukee Airport (KPWK)

Lat: 42.12°NLon: 87.9°WElev: 646ft.

Fair

80°F

27°C

Humidity 67%
Wind Speed Calm
Barometer 30.01 in (1015.7 mb)
Dewpoint 68°F (20°C)
Visibility 10.00 mi
Heat Index83°F (28°C)
Last update 4 Jul 11:52 am CDT
Extended Forecast for

Lake Zurich IL

  • Independence Day

    Independence Day: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 4pm. Mostly cloudy, with a temperature falling to around 75 by 5pm. Northeast wind around 5 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 80 °F⇓

    Showers
    Likely

  • Tonight

    Tonight: Showers and thunderstorms likely, mainly before 4am, then a slight chance of thunderstorms after 5am. Mostly cloudy, with a low around 65. North northeast wind around 5 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 65 °F

    Showers
    Likely then
    Slight Chance
    T-storms

  • Sunday

    Sunday: A slight chance of showers between 9am and 1pm, then a slight chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 79. Northeast wind 5 to 10 mph. Chance of precipitation is 20%.

    High: 79 °F

    Slight Chance
    Showers then
    Slight Chance
    T-storms

  • Sunday Night

    Sunday Night: Mostly cloudy, then gradually becoming clear, with a low around 61. North northeast wind 5 to 10 mph, with gusts as high as 15 mph.

    Low: 61 °F

    Decreasing
    Clouds

  • Monday

    Monday: Sunny, with a high near 80. Northeast wind 5 to 10 mph, with gusts as high as 15 mph.

    High: 80 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 60.

    Low: 60 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 85.

    High: 85 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 64.

    Low: 64 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 87.

    High: 87 °F

    Sunny

Detailed Forecast

Independence Day
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 4pm. Mostly cloudy, with a temperature falling to around 75 by 5pm. Northeast wind around 5 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tonight
Showers and thunderstorms likely, mainly before 4am, then a slight chance of thunderstorms after 5am. Mostly cloudy, with a low around 65. North northeast wind around 5 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Sunday
A slight chance of showers between 9am and 1pm, then a slight chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 79. Northeast wind 5 to 10 mph. Chance of precipitation is 20%.
Sunday Night
Mostly cloudy, then gradually becoming clear, with a low around 61. North northeast wind 5 to 10 mph, with gusts as high as 15 mph.
Monday
Sunny, with a high near 80. Northeast wind 5 to 10 mph, with gusts as high as 15 mph.
Monday Night
Mostly clear, with a low around 60.
Tuesday
Sunny, with a high near 85.
Tuesday Night
Mostly clear, with a low around 64.
Wednesday
Sunny, with a high near 87.
Wednesday Night
A chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 68.
Thursday
Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 85.
Thursday Night
A chance of showers. Mostly cloudy, with a low around 64.
Friday
Mostly sunny, with a high near 81.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Lake Zurich IL
 42.18°N 88.09°W
Last Update:
10:21 am CDT Jul 4, 2026
Forecast Valid:
12pm CDT Jul 4, 2026-6pm CDT Jul 10, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation