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

20°F

-7°C

Humidity 55%
Wind Speed NW 16 G 23 mph
Barometer 29.99 in (1016.3 mb)
Dewpoint 6°F (-14°C)
Visibility 10.00 mi
Wind Chill6°F (-14°C)
Last update 14 Jan 5:52 pm CST
Extended Forecast for

2 Miles ESE Arlington Heights IL

  • Tonight

    Tonight: Partly cloudy, with a low around 14. Wind chill values as low as zero. Blustery, with a north northwest wind 15 to 20 mph, with gusts as high as 30 mph.

    Low: 14 °F

    Partly Cloudy
    and Blustery
    then Partly
    Cloudy

  • Thursday

    Thursday: Increasing clouds, with a high near 25. Wind chill values as low as zero. North northwest wind around 10 mph becoming southwest in the afternoon. Winds could gust as high as 20 mph.

    High: 25 °F

    Increasing
    Clouds

  • Thursday Night

    Thursday Night: Snow, mainly after midnight. Temperature rising to around 27 by 4am. South southwest wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. New snow accumulation of around an inch possible.

    Low: 24 °F⇑

    Chance Snow
    then Snow

  • Friday

    Friday: Snow showers likely, mainly before noon. Mostly cloudy, with a high near 37. West wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    High: 37 °F

    Snow Showers
    Likely

  • Friday Night

    Friday Night: A 50 percent chance of snow. Mostly cloudy, with a low around 14. West wind around 15 mph, with gusts as high as 20 mph.

    Low: 14 °F

    Chance Snow

  • Saturday

    Saturday: A 40 percent chance of snow. Mostly cloudy, with a high near 18.

    High: 18 °F

    Chance Snow

  • Saturday Night

    Saturday Night: A 20 percent chance of snow. Mostly cloudy, with a low around 7.

    Low: 7 °F

    Slight Chance
    Snow

  • Sunday

    Sunday: Mostly cloudy, with a high near 18.

    High: 18 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 7.

    Low: 7 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Partly cloudy, with a low around 14. Wind chill values as low as zero. Blustery, with a north northwest wind 15 to 20 mph, with gusts as high as 30 mph.
Thursday
Increasing clouds, with a high near 25. Wind chill values as low as zero. North northwest wind around 10 mph becoming southwest in the afternoon. Winds could gust as high as 20 mph.
Thursday Night
Snow, mainly after midnight. Temperature rising to around 27 by 4am. South southwest wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. New snow accumulation of around an inch possible.
Friday
Snow showers likely, mainly before noon. Mostly cloudy, with a high near 37. West wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Friday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 14. West wind around 15 mph, with gusts as high as 20 mph.
Saturday
A 40 percent chance of snow. Mostly cloudy, with a high near 18.
Saturday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 7.
Sunday
Mostly cloudy, with a high near 18.
Sunday Night
Mostly cloudy, with a low around 7.
M.L.King Day
Partly sunny, with a high near 13.
Monday Night
Partly cloudy, with a low around 2.
Tuesday
Mostly sunny, with a high near 18.
Tuesday Night
Mostly cloudy, with a low around 10.
Wednesday
Partly sunny, with a high near 25.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles ESE Arlington Heights IL
 42.09°N 87.95°W
Last Update:
6:17 pm CST Jan 14, 2026
Forecast Valid:
6pm CST Jan 14, 2026-6pm CST Jan 21, 2026
 
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Additional Resources

Radar & Satellite Image

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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