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

30°F

-1°C

Humidity 85%
Wind Speed N 16 G 30 mph
Barometer 29.60 in (1002.9 mb)
Dewpoint 26°F (-3°C)
Visibility 2.00 mi
Wind Chill19°F (-7°C)
Last update 10 Dec 10:52 am CST
Extended Forecast for

Deerfield IL

  • Today

    Today: A 40 percent chance of snow showers, mainly before noon. Cloudy, with a temperature falling to around 27 by 5pm. Breezy, with a north northwest wind 15 to 20 mph, with gusts as high as 35 mph.

    High: 36 °F⇓

    Chance Snow
    Showers and
    Breezy

  • Tonight

    Tonight: A 20 percent chance of snow showers before 11pm. Cloudy, then gradually becoming partly cloudy, with a low around 13. Northwest wind 5 to 15 mph, with gusts as high as 20 mph.

    Low: 13 °F

    Slight Chance
    Snow Showers
    then Partly
    Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 25. West northwest wind 5 to 10 mph becoming southwest in the afternoon.

    High: 25 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Snow likely. Cloudy, with a low around 18. Southwest wind around 5 mph becoming north northeast after midnight. Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.

    Low: 18 °F

    Snow Likely

  • Friday

    Friday: A 40 percent chance of snow. Mostly cloudy, with a high near 30. North wind 5 to 15 mph becoming west in the afternoon.

    High: 30 °F

    Chance Snow

  • Friday Night

    Friday Night: A 20 percent chance of snow before midnight. Mostly cloudy, with a low around 6.

    Low: 6 °F

    Slight Chance
    Snow then
    Mostly Cloudy

  • Saturday

    Saturday: A 50 percent chance of snow. Cloudy, with a high near 13.

    High: 13 °F

    Chance Snow

  • Saturday Night

    Saturday Night: A chance of snow before midnight. Mostly cloudy, with a low around 0.

    Low: 0 °F

    Chance Snow
    then Partly
    Cloudy

  • Sunday

    Sunday: Mostly sunny and cold, with a high near 10.

    High: 10 °F

    Cold

Detailed Forecast

Today
A 40 percent chance of snow showers, mainly before noon. Cloudy, with a temperature falling to around 27 by 5pm. Breezy, with a north northwest wind 15 to 20 mph, with gusts as high as 35 mph.
Tonight
A 20 percent chance of snow showers before 11pm. Cloudy, then gradually becoming partly cloudy, with a low around 13. Northwest wind 5 to 15 mph, with gusts as high as 20 mph.
Thursday
Partly sunny, with a high near 25. West northwest wind 5 to 10 mph becoming southwest in the afternoon.
Thursday Night
Snow likely. Cloudy, with a low around 18. Southwest wind around 5 mph becoming north northeast after midnight. Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.
Friday
A 40 percent chance of snow. Mostly cloudy, with a high near 30. North wind 5 to 15 mph becoming west in the afternoon.
Friday Night
A 20 percent chance of snow before midnight. Mostly cloudy, with a low around 6.
Saturday
A 50 percent chance of snow. Cloudy, with a high near 13.
Saturday Night
A chance of snow before midnight. Mostly cloudy, with a low around 0.
Sunday
Mostly sunny and cold, with a high near 10.
Sunday Night
Partly cloudy, with a low around 3.
Monday
Partly sunny, with a high near 23.
Monday Night
Mostly cloudy, with a low around 16.
Tuesday
Partly sunny, with a high near 34.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Deerfield IL
 42.17°N 87.83°W
Last Update:
9:26 am CST Dec 10, 2025
Forecast Valid:
11am CST Dec 10, 2025-6pm CST Dec 16, 2025
 
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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