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

6°F

-14°C

Humidity 83%
Wind Speed N 8 mph
Barometer 30.22 in (1025.0 mb)
Dewpoint 2°F (-17°C)
Visibility 3.00 mi
Wind Chill-7°F (-22°C)
Last update 25 Jan 4:52 am CST
Extended Forecast for

Arlington Heights IL

Winter Weather Advisory January 25, 05:10am until January 25, 06:00pm
Cold Weather Advisory January 26, 12:00am until January 26, 12:00pm
Click here for hazard details and duration
Winter Weather Advisory
Cold Weather Advisory
  •  
    Winter Weather Advisory January 25, 05:10am until January 25, 06:00pm

    NOW until 6:00pm Sun

    Winter Weather Advisory

  • Overnight

    Low: 4 °F

    Chance Snow

  • Sunday

    Sunday: Snow likely, mainly before 3pm. Cloudy, with a high near 15. Wind chill values as low as -10. North wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

    High: 15 °F

    Snow Likely

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around -2. Wind chill values as low as -18. Northwest wind 10 to 15 mph, with gusts as high as 25 mph.

    Low: -2 °F

    Partly Cloudy

  • Monday

    Monday: Sunny and cold, with a high near 10. Wind chill values as low as -20. Northwest wind 10 to 15 mph becoming west southwest in the afternoon. Winds could gust as high as 20 mph.

    High: 10 °F

    Cold

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 4. Southwest wind 10 to 15 mph, with gusts as high as 25 mph.

    Low: 4 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 16.

    High: 16 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 0.

    Low: 0 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 13.

    High: 13 °F

    Partly Sunny

Detailed Forecast

Overnight
A 50 percent chance of snow. Cloudy, with a steady temperature around 4. Wind chill values as low as -10. North wind around 10 mph, with gusts as high as 15 mph.
Sunday
Snow likely, mainly before 3pm. Cloudy, with a high near 15. Wind chill values as low as -10. North wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.
Sunday Night
Partly cloudy, with a low around -2. Wind chill values as low as -18. Northwest wind 10 to 15 mph, with gusts as high as 25 mph.
Monday
Sunny and cold, with a high near 10. Wind chill values as low as -20. Northwest wind 10 to 15 mph becoming west southwest in the afternoon. Winds could gust as high as 20 mph.
Monday Night
Mostly cloudy, with a low around 4. Southwest wind 10 to 15 mph, with gusts as high as 25 mph.
Tuesday
Partly sunny, with a high near 16.
Tuesday Night
Partly cloudy, with a low around 0.
Wednesday
Partly sunny, with a high near 13.
Wednesday Night
Partly cloudy, with a low around 0.
Thursday
Mostly sunny, with a high near 14.
Thursday Night
Partly cloudy, with a low around 4.
Friday
Mostly sunny, with a high near 18.
Friday Night
Partly cloudy, with a low around 6.
Saturday
Mostly sunny, with a high near 22.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Arlington Heights IL
 42.09°N 87.98°W
Last Update:
4:01 am CST Jan 25, 2026
Forecast Valid:
5am CST Jan 25, 2026-6pm CST Jan 31, 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