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.

Light Snow Fog/Mist

31°F

-1°C

Humidity 92%
Wind Speed NW 6 mph
Barometer 29.64 in (1004.5 mb)
Dewpoint 29°F (-2°C)
Visibility 3.00 mi
Wind Chill25°F (-4°C)
Last update 6 Feb 5:52 am CST
Extended Forecast for

Prospect Heights IL

  • Today

    Today: Snow showers likely before 1pm, then a chance of flurries between 1pm and 4pm. Cloudy, with a high near 36. Breezy, with a north northwest wind 10 to 15 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 35 mph. Chance of precipitation is 70%. Total daytime snow accumulation of less than a half inch possible.

    High: 36 °F

    Breezy. Snow
    Showers
    Likely then
    Chance
    Flurries

  • Tonight

    Tonight: Partly cloudy, with a low around 9. Wind chill values as low as -3. Blustery, with a north wind 10 to 20 mph, with gusts as high as 30 mph.

    Low: 9 °F

    Partly Cloudy
    and Blustery
    then Mostly
    Clear

  • Saturday

    Saturday: Sunny, with a high near 23. Wind chill values as low as -3. North northwest wind 5 to 10 mph becoming light and variable.

    High: 23 °F

    Sunny

  • Saturday Night

    Saturday Night: A 20 percent chance of snow after midnight. Cloudy, with a low around 17. South southeast wind 5 to 10 mph.

    Low: 17 °F

    Mostly Cloudy
    then Slight
    Chance Snow

  • Sunday

    Sunday: Mostly cloudy, with a high near 32. South wind 5 to 10 mph, with gusts as high as 15 mph.

    High: 32 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 22.

    Low: 22 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 41.

    High: 41 °F

    Partly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 30.

    Low: 30 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 45.

    High: 45 °F

    Mostly Cloudy

Detailed Forecast

Today
Snow showers likely before 1pm, then a chance of flurries between 1pm and 4pm. Cloudy, with a high near 36. Breezy, with a north northwest wind 10 to 15 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 35 mph. Chance of precipitation is 70%. Total daytime snow accumulation of less than a half inch possible.
Tonight
Partly cloudy, with a low around 9. Wind chill values as low as -3. Blustery, with a north wind 10 to 20 mph, with gusts as high as 30 mph.
Saturday
Sunny, with a high near 23. Wind chill values as low as -3. North northwest wind 5 to 10 mph becoming light and variable.
Saturday Night
A 20 percent chance of snow after midnight. Cloudy, with a low around 17. South southeast wind 5 to 10 mph.
Sunday
Mostly cloudy, with a high near 32. South wind 5 to 10 mph, with gusts as high as 15 mph.
Sunday Night
Mostly cloudy, with a low around 22.
Monday
Partly sunny, with a high near 41.
Monday Night
Partly cloudy, with a low around 30.
Tuesday
Mostly cloudy, with a high near 45.
Tuesday Night
A chance of rain before midnight, then a chance of rain and snow. Cloudy, with a low around 30.
Wednesday
Mostly cloudy, with a high near 37.
Wednesday Night
Mostly cloudy, with a low around 24.
Thursday
Mostly cloudy, with a high near 35.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Prospect Heights IL
 42.11°N 87.92°W
Last Update:
3:31 am CST Feb 6, 2026
Forecast Valid:
6am CST Feb 6, 2026-6pm CST Feb 12, 2026
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation