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

14°F

-10°C

Humidity 67%
Wind Speed N 9 mph
Barometer 30.28 in (1026.5 mb)
Dewpoint 5°F (-15°C)
Visibility 10.00 mi
Wind Chill2°F (-17°C)
Last update 4 Dec 12:52 am CST
Extended Forecast for

Arlington Heights IL

  • Overnight

    Overnight: Mostly clear, with a low around 3. Wind chill values as low as -9. North northwest wind around 10 mph, with gusts as high as 20 mph.

    Low: 3 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 15. Wind chill values as low as -10. North northwest wind 5 to 10 mph becoming southwest in the afternoon. Winds could gust as high as 15 mph.

    High: 15 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 1. Wind chill values as low as -7. South southwest wind 5 to 10 mph, with gusts as high as 15 mph.

    Low: 1 °F

    Mostly Clear

  • Friday

    Friday: Partly sunny, with a high near 26. Wind chill values as low as -7. South southwest wind around 10 mph, with gusts as high as 20 mph.

    High: 26 °F

    Partly Sunny

  • Friday Night

    Friday Night: A 40 percent chance of snow showers. Mostly cloudy, with a low around 20. South southwest wind 5 to 10 mph becoming west after midnight. Winds could gust as high as 15 mph.

    Low: 20 °F

    Chance Snow
    Showers

  • Saturday

    Saturday: Mostly cloudy, with a high near 29.

    High: 29 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: A 40 percent chance of snow, mainly after midnight. Mostly cloudy, with a low around 15.

    Low: 15 °F

    Chance Snow

  • Sunday

    Sunday: Partly sunny, with a high near 26.

    High: 26 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 8.

    Low: 8 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Mostly clear, with a low around 3. Wind chill values as low as -9. North northwest wind around 10 mph, with gusts as high as 20 mph.
Thursday
Sunny, with a high near 15. Wind chill values as low as -10. North northwest wind 5 to 10 mph becoming southwest in the afternoon. Winds could gust as high as 15 mph.
Thursday Night
Mostly clear, with a low around 1. Wind chill values as low as -7. South southwest wind 5 to 10 mph, with gusts as high as 15 mph.
Friday
Partly sunny, with a high near 26. Wind chill values as low as -7. South southwest wind around 10 mph, with gusts as high as 20 mph.
Friday Night
A 40 percent chance of snow showers. Mostly cloudy, with a low around 20. South southwest wind 5 to 10 mph becoming west after midnight. Winds could gust as high as 15 mph.
Saturday
Mostly cloudy, with a high near 29.
Saturday Night
A 40 percent chance of snow, mainly after midnight. Mostly cloudy, with a low around 15.
Sunday
Partly sunny, with a high near 26.
Sunday Night
Mostly cloudy, with a low around 8.
Monday
Partly sunny, with a high near 24.
Monday Night
A chance of snow. Mostly cloudy, with a low around 15.
Tuesday
A chance of snow. Mostly cloudy, with a high near 33.
Tuesday Night
A chance of snow. Mostly cloudy, with a low around 24.
Wednesday
A chance of rain and snow. Mostly cloudy, with a high near 36.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Arlington Heights IL
 42.09°N 87.98°W
Last Update:
11:46 pm CST Dec 3, 2025
Forecast Valid:
1am CST Dec 4, 2025-6pm CST Dec 10, 2025
 
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Additional Resources

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Chance of Precipitation