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

-2°F

-19°C

Humidity 53%
Wind Speed NW 14 G 25 mph
Barometer 30.45 in (1032.6 mb)
Dewpoint -15°F (-26°C)
Visibility 10.00 mi
Wind Chill-21°F (-29°C)
Last update 23 Jan 3:52 am CST
Extended Forecast for

Island Lake IL

Cold Weather Advisory January 23, 12:00pm until January 24, 09:00am
Extreme Cold Warning January 23, 04:48am until January 23, 12:00pm
Click here for hazard details and duration
Cold Weather Advisory
Extreme Cold Warning
  •  
    Extreme Cold Warning January 23, 04:48am until January 23, 12:00pm

    NOW until 12:00pm Fri

    Extreme Cold Warning

  • Overnight

    Low: -9 °F

    Scattered
    Flurries

  • Friday

    Friday: Scattered flurries before noon. Sunny and cold, with a high near -3. Wind chill values as low as -37. Northwest wind 10 to 15 mph, with gusts as high as 25 mph.

    High: -3 °F

    Scattered
    Flurries

  • Friday Night

    Friday Night: Partly cloudy, with a low around -14. Wind chill values as low as -27. North northwest wind 5 to 10 mph, with gusts as high as 15 mph.

    Low: -14 °F

    Partly Cloudy

  • Saturday

    Saturday: A 20 percent chance of snow. Mostly cloudy and cold, with a high near 7. Wind chill values as low as -25. North northeast wind around 5 mph.

    High: 7 °F

    Slight Chance
    Snow

  • Saturday Night

    Saturday Night: A 50 percent chance of snow. Cloudy, with a low around 2. North northeast wind around 5 mph, with gusts as high as 10 mph.

    Low: 2 °F

    Chance Snow

  • Sunday

    Sunday: A 50 percent chance of snow. Cloudy, with a high near 15.

    High: 15 °F

    Chance Snow

  • Sunday Night

    Sunday Night: A 30 percent chance of snow before midnight. Mostly cloudy, with a low around -3.

    Low: -3 °F

    Chance Snow
    then Mostly
    Cloudy

  • Monday

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

    High: 10 °F

    Cold

Detailed Forecast

Overnight
Scattered flurries. Partly cloudy, with a steady temperature around -9. Wind chill values as low as -33. Northwest wind around 15 mph, with gusts as high as 30 mph.
Friday
Scattered flurries before noon. Sunny and cold, with a high near -3. Wind chill values as low as -37. Northwest wind 10 to 15 mph, with gusts as high as 25 mph.
Friday Night
Partly cloudy, with a low around -14. Wind chill values as low as -27. North northwest wind 5 to 10 mph, with gusts as high as 15 mph.
Saturday
A 20 percent chance of snow. Mostly cloudy and cold, with a high near 7. Wind chill values as low as -25. North northeast wind around 5 mph.
Saturday Night
A 50 percent chance of snow. Cloudy, with a low around 2. North northeast wind around 5 mph, with gusts as high as 10 mph.
Sunday
A 50 percent chance of snow. Cloudy, with a high near 15.
Sunday Night
A 30 percent chance of snow before midnight. Mostly cloudy, with a low around -3.
Monday
Mostly sunny and cold, with a high near 10.
Monday Night
Mostly cloudy, with a low around 3.
Tuesday
Partly sunny, with a high near 16.
Tuesday Night
Partly cloudy, with a low around 0.
Wednesday
Mostly sunny, with a high near 12.
Wednesday Night
Mostly cloudy, with a low around -2.
Thursday
Mostly sunny, with a high near 11.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Island Lake IL
 42.27°N 88.21°W
Last Update:
3:06 am CST Jan 23, 2026
Forecast Valid:
4am CST Jan 23, 2026-6pm CST Jan 29, 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