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Hazardous Weather Conditions

Current conditions at

Chicago/Waukegan Regional Airport (KUGN)

Lat: 42.43°NLon: 87.86°WElev: 709ft.

Fair

-3°F

-19°C

Humidity 65%
Wind Speed W 8 mph
Barometer 30.37 in (1031.5 mb)
Dewpoint -12°F (-24°C)
Visibility 10.00 mi
Wind Chill-18°F (-28°C)
Last update 20 Jan 3:51 am CST
Extended Forecast for

Zion IL

Cold Weather Advisory January 20, 09:00pm until January 21, 12:00pm
Cold Weather Advisory January 20, 04:26am until January 20, 12:00pm
Click here for hazard details and duration
Cold Weather Advisory
Cold Weather Advisory
  •  
    Cold Weather Advisory January 20, 04:26am until January 20, 12:00pm

    NOW until 12:00pm Mon

    Cold Weather Advisory

  • M.L.King Day

    High: 8 °F

    Sunny then
    Flurries

  • Tonight

    Tonight: Occasional flurries before midnight. Partly cloudy, with a low around -7. Wind chill values as low as -27. West northwest wind around 15 mph, with gusts as high as 25 mph.

    Low: -7 °F

    Flurries then
    Partly Cloudy

  • Tuesday

    Tuesday: Sunny and cold, with a high near 3. Wind chill values as low as -28. West wind 10 to 15 mph, with gusts as high as 20 mph.

    High: 3 °F

    Cold

  • Tuesday Night

    Tuesday Night: Increasing clouds, with a low around 1. Wind chill values as low as -13. South southwest wind 5 to 15 mph, with gusts as high as 25 mph.

    Low: 1 °F

    Increasing
    Clouds

  • Wednesday

    Wednesday: A 30 percent chance of snow, mainly after noon. Cloudy, with a high near 25. Breezy, with a south southwest wind 15 to 20 mph, with gusts as high as 30 mph.

    High: 25 °F

    Chance Snow
    and Breezy

  • Wednesday Night

    Wednesday Night: A 30 percent chance of snow, mainly before midnight. Mostly cloudy, with a low around 17.

    Low: 17 °F

    Chance Snow

  • Thursday

    Thursday: Partly sunny, with a high near 26.

    High: 26 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 11.

    Low: 11 °F

    Mostly Cloudy

Detailed Forecast

M.L.King Day
Occasional flurries after 3pm. Mostly sunny and cold, with a high near 8. Wind chill values as low as -21. West wind around 15 mph, with gusts as high as 25 mph.
Tonight
Occasional flurries before midnight. Partly cloudy, with a low around -7. Wind chill values as low as -27. West northwest wind around 15 mph, with gusts as high as 25 mph.
Tuesday
Sunny and cold, with a high near 3. Wind chill values as low as -28. West wind 10 to 15 mph, with gusts as high as 20 mph.
Tuesday Night
Increasing clouds, with a low around 1. Wind chill values as low as -13. South southwest wind 5 to 15 mph, with gusts as high as 25 mph.
Wednesday
A 30 percent chance of snow, mainly after noon. Cloudy, with a high near 25. Breezy, with a south southwest wind 15 to 20 mph, with gusts as high as 30 mph.
Wednesday Night
A 30 percent chance of snow, mainly before midnight. Mostly cloudy, with a low around 17.
Thursday
Partly sunny, with a high near 26.
Thursday Night
Mostly cloudy, with a low around 11.
Friday
Mostly sunny, with a high near 27.
Friday Night
Mostly cloudy, with a low around 21.
Saturday
Mostly cloudy, with a high near 34.
Saturday Night
Mostly cloudy, with a low around 20.
Sunday
Partly sunny, with a high near 31.
Click Map For Forecast
Disclaimer
Map Legend

ABOUT THIS FORECAST

 
Point Forecast:
Zion IL
 42.45°N 87.84°W
Last Update:
3:12 am CST Jan 20, 2025
Forecast Valid:
4am CST Jan 20, 2025-6pm CST Jan 26, 2025
 
Forecast Discussion
 
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Additional Resources

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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