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Hazardous Weather Conditions

Current conditions at

Chicago / Wheeling, Pal-Waukee Airport (KPWK)

Lat: 42.12°NLon: 87.9°WElev: 646ft.

Overcast

59°F

15°C

Humidity 87%
Wind Speed NE 7 mph
Barometer 30.03 in (1016.7 mb)
Dewpoint 55°F (13°C)
Visibility 10.00 mi
Last update 13 Jun 11:52 pm CDT
Extended Forecast for

Lake Forest IL

  • Overnight

    Overnight: Mostly cloudy, with a steady temperature around 60. Northeast wind around 10 mph.

    Low: 60 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, then gradually becoming sunny, with a high near 75. Northeast wind around 10 mph, with gusts as high as 15 mph.

    High: 75 °F

    Becoming
    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 58. North northeast wind 5 to 10 mph.

    Low: 58 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 71. East wind around 5 mph, with gusts as high as 10 mph.

    High: 71 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: A 20 percent chance of showers after 1am. Mostly cloudy, with a low around 61. East northeast wind around 5 mph becoming southeast after midnight. Winds could gust as high as 10 mph.

    Low: 61 °F

    Partly Cloudy
    then Slight
    Chance
    Showers

  • Monday

    Monday: A slight chance of showers, then a chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 78. Chance of precipitation is 30%.

    High: 78 °F

    Chance
    Showers

  • Monday Night

    Monday Night: A 30 percent chance of showers and thunderstorms, mainly after 1am. Mostly cloudy, with a low around 65.

    Low: 65 °F

    Chance
    T-storms

  • Tuesday

    Tuesday: A chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 88.

    High: 88 °F

    Partly Sunny
    then Chance
    T-storms

  • Tuesday Night

    Tuesday Night: Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 67.

    Low: 67 °F

    Showers
    Likely

Detailed Forecast

Overnight
Mostly cloudy, with a steady temperature around 60. Northeast wind around 10 mph.
Saturday
Partly sunny, then gradually becoming sunny, with a high near 75. Northeast wind around 10 mph, with gusts as high as 15 mph.
Saturday Night
Mostly clear, with a low around 58. North northeast wind 5 to 10 mph.
Sunday
Mostly sunny, with a high near 71. East wind around 5 mph, with gusts as high as 10 mph.
Sunday Night
A 20 percent chance of showers after 1am. Mostly cloudy, with a low around 61. East northeast wind around 5 mph becoming southeast after midnight. Winds could gust as high as 10 mph.
Monday
A slight chance of showers, then a chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 78. Chance of precipitation is 30%.
Monday Night
A 30 percent chance of showers and thunderstorms, mainly after 1am. Mostly cloudy, with a low around 65.
Tuesday
A chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 88.
Tuesday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 67.
Wednesday
Showers and thunderstorms. Mostly cloudy, with a high near 82.
Wednesday Night
Showers and thunderstorms likely. Mostly cloudy, with a low around 64.
Juneteenth
A chance of showers. Mostly sunny, with a high near 78.
Thursday Night
Partly cloudy, with a low around 60.
Friday
Mostly sunny, with a high near 80.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Lake Forest IL
 42.24°N 87.88°W
Last Update:
12:42 am CDT Jun 14, 2025
Forecast Valid:
12am CDT Jun 14, 2025-6pm CDT Jun 20, 2025
 
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