National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Chicago / Wheeling, Pal-Waukee Airport (KPWK)

Lat: 42.12°NLon: 87.9°WElev: 646ft.

Overcast

28°F

-2°C

Humidity 75%
Wind Speed NE 15 G 26 mph
Barometer 30.23 in (1024.4 mb)
Dewpoint 21°F (-6°C)
Visibility 10.00 mi
Wind Chill16°F (-9°C)
Last update 28 Feb 3:52 pm CST
Extended Forecast for

Lake Zurich IL

  • This Afternoon

    This Afternoon: A 20 percent chance of snow. Cloudy, with a steady temperature around 30. Northeast wind around 10 mph, with gusts as high as 15 mph.

    High: 30 °F

    Slight Chance
    Snow

  • Tonight

    Tonight: Isolated snow showers after midnight. Mostly cloudy, with a low around 23. North northeast wind 10 to 15 mph. Chance of precipitation is 20%.

    Low: 23 °F

    Cloudy then
    Isolated Snow
    Showers

  • Sunday

    Sunday: Isolated snow showers before noon. Mostly sunny, with a high near 31. East northeast wind around 10 mph, with gusts as high as 15 mph. Chance of precipitation is 20%.

    High: 31 °F

    Isolated Snow
    Showers then
    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 21. East wind around 5 mph.

    Low: 21 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 42. Southeast wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 42 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Rain likely, possibly mixed with snow, becoming all rain after 3am. Mostly cloudy, with a low around 32. Chance of precipitation is 60%.

    Low: 32 °F

    Slight Chance
    Rain/Snow
    then
    Rain/Snow
    Likely

  • Tuesday

    Tuesday: Rain, mainly before noon. High near 43. Chance of precipitation is 80%.

    High: 43 °F

    Rain then
    Chance Rain

  • Tuesday Night

    Tuesday Night: A chance of rain. Mostly cloudy, with a low around 33.

    Low: 33 °F

    Chance Rain

  • Wednesday

    Wednesday: A chance of rain. Mostly cloudy, with a high near 50.

    High: 50 °F

    Chance Rain

Detailed Forecast

This Afternoon
A 20 percent chance of snow. Cloudy, with a steady temperature around 30. Northeast wind around 10 mph, with gusts as high as 15 mph.
Tonight
Isolated snow showers after midnight. Mostly cloudy, with a low around 23. North northeast wind 10 to 15 mph. Chance of precipitation is 20%.
Sunday
Isolated snow showers before noon. Mostly sunny, with a high near 31. East northeast wind around 10 mph, with gusts as high as 15 mph. Chance of precipitation is 20%.
Sunday Night
Partly cloudy, with a low around 21. East wind around 5 mph.
Monday
Mostly sunny, with a high near 42. Southeast wind 5 to 10 mph, with gusts as high as 20 mph.
Monday Night
Rain likely, possibly mixed with snow, becoming all rain after 3am. Mostly cloudy, with a low around 32. Chance of precipitation is 60%.
Tuesday
Rain, mainly before noon. High near 43. Chance of precipitation is 80%.
Tuesday Night
A chance of rain. Mostly cloudy, with a low around 33.
Wednesday
A chance of rain. Mostly cloudy, with a high near 50.
Wednesday Night
A chance of rain. Mostly cloudy, with a low around 40.
Thursday
A chance of rain. Mostly cloudy, with a high near 57.
Thursday Night
A chance of rain. Mostly cloudy, with a low around 44.
Friday
Rain likely. Mostly cloudy, with a high near 62.
Friday Night
Rain likely. Mostly cloudy, with a low around 44.
Saturday
A chance of rain. Mostly cloudy, with a high near 56.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Lake Zurich IL
 42.2°N 88.09°W
Last Update:
4:26 pm CST Feb 28, 2026
Forecast Valid:
4pm CST Feb 28, 2026-6pm CST Mar 7, 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