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

Hazardous Weather Conditions

Current conditions at

Chicago / Wheeling, Pal-Waukee Airport (KPWK)

Lat: 42.12°NLon: 87.9°WElev: 646ft.

Fair

43°F

6°C

Humidity 74%
Wind Speed NE 6 mph
Barometer 30.23 in (1024.1 mb)
Dewpoint 35°F (2°C)
Visibility 10.00 mi
Wind Chill39°F (4°C)
Last update 8 May 10:52 pm CDT
Extended Forecast for

Mount Prospect IL

  • Tonight

    Tonight: Areas of frost after 5am. Otherwise, mostly clear, with a low around 37. North northeast wind 5 to 10 mph, with gusts as high as 20 mph.

    Low: 37 °F

    Areas Frost

  • Friday

    Friday: Sunny, with a high near 63. Northeast wind around 5 mph, with gusts as high as 10 mph.

    High: 63 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 47. East wind around 5 mph becoming west southwest after midnight.

    Low: 47 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 71. West southwest wind 5 to 10 mph becoming north northeast in the afternoon. Winds could gust as high as 15 mph.

    High: 71 °F

    Sunny

  • Saturday Night

    Saturday Night: Clear, with a low around 46. North northeast wind 5 to 10 mph, with gusts as high as 15 mph.

    Low: 46 °F

    Clear

  • Sunday

    Sunday: Sunny, with a high near 75.

    High: 75 °F

    Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 56.

    Low: 56 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 78.

    High: 78 °F

    Sunny

  • Monday Night

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

    Low: 60 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Areas of frost after 5am. Otherwise, mostly clear, with a low around 37. North northeast wind 5 to 10 mph, with gusts as high as 20 mph.
Friday
Sunny, with a high near 63. Northeast wind around 5 mph, with gusts as high as 10 mph.
Friday Night
Mostly clear, with a low around 47. East wind around 5 mph becoming west southwest after midnight.
Saturday
Sunny, with a high near 71. West southwest wind 5 to 10 mph becoming north northeast in the afternoon. Winds could gust as high as 15 mph.
Saturday Night
Clear, with a low around 46. North northeast wind 5 to 10 mph, with gusts as high as 15 mph.
Sunday
Sunny, with a high near 75.
Sunday Night
Clear, with a low around 56.
Monday
Sunny, with a high near 78.
Monday Night
Mostly cloudy, with a low around 60.
Tuesday
A chance of showers after 1pm. Partly sunny, with a high near 73.
Tuesday Night
Mostly cloudy, with a low around 61.
Wednesday
Mostly sunny, with a high near 77.
Wednesday Night
Partly cloudy, with a low around 63.
Thursday
A chance of showers and thunderstorms. Mostly sunny, with a high near 82.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Mount Prospect IL
 42.06°N 87.93°W
Last Update:
9:26 pm CDT May 8, 2025
Forecast Valid:
11pm CDT May 8, 2025-6pm CDT May 15, 2025
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation