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.

Overcast

16°F

-9°C

Humidity 59%
Wind Speed NW 5 mph
Barometer 29.99 in (1016.8 mb)
Dewpoint 4°F (-16°C)
Visibility 10.00 mi
Wind Chill8°F (-13°C)
Last update 1 Jan 12:52 pm CST
Extended Forecast for

Buffalo Grove IL

  • New Year's Day

    New Year's Day: Snow likely, mainly before 3pm. Cloudy, with a high near 19. West wind around 5 mph, with gusts as high as 10 mph. Chance of precipitation is 70%. Total daytime snow accumulation of less than a half inch possible.

    High: 19 °F

    Snow Likely

  • Tonight

    Tonight: Cloudy during the early evening, then gradual clearing, with a low around 13. West wind around 5 mph, with gusts as high as 15 mph.

    Low: 13 °F

    Gradual
    Clearing

  • Friday

    Friday: Sunny, with a high near 25. Northwest wind around 5 mph, with gusts as high as 10 mph.

    High: 25 °F

    Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 17. Northwest wind around 5 mph becoming calm.

    Low: 17 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly cloudy, with a high near 29. Calm wind becoming west northwest around 5 mph in the afternoon.

    High: 29 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 14.

    Low: 14 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 29.

    High: 29 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 24.

    Low: 24 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 40.

    High: 40 °F

    Partly Sunny

Detailed Forecast

New Year's Day
Snow likely, mainly before 3pm. Cloudy, with a high near 19. West wind around 5 mph, with gusts as high as 10 mph. Chance of precipitation is 70%. Total daytime snow accumulation of less than a half inch possible.
Tonight
Cloudy during the early evening, then gradual clearing, with a low around 13. West wind around 5 mph, with gusts as high as 15 mph.
Friday
Sunny, with a high near 25. Northwest wind around 5 mph, with gusts as high as 10 mph.
Friday Night
Mostly cloudy, with a low around 17. Northwest wind around 5 mph becoming calm.
Saturday
Mostly cloudy, with a high near 29. Calm wind becoming west northwest around 5 mph in the afternoon.
Saturday Night
Mostly clear, with a low around 14.
Sunday
Mostly sunny, with a high near 29.
Sunday Night
Mostly cloudy, with a low around 24.
Monday
Partly sunny, with a high near 40.
Monday Night
Mostly cloudy, with a low around 30.
Tuesday
Mostly cloudy, with a high near 44.
Tuesday Night
Mostly cloudy, with a low around 32.
Wednesday
Mostly cloudy, with a high near 41.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Buffalo Grove IL
 42.15°N 87.95°W
Last Update:
12:31 pm CST Jan 1, 2026
Forecast Valid:
1pm CST Jan 1, 2026-6pm CST Jan 7, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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