National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Chicago/Waukegan Regional Airport (KUGN)

Lat: 42.43°NLon: 87.86°WElev: 709ft.

Fair

11°F

-12°C

Humidity 51%
Wind Speed NW 15 G 29 mph
Barometer 30.02 in (1019.1 mb)
Dewpoint -4°F (-20°C)
Visibility 10.00 mi
Wind Chill-5°F (-21°C)
Last update 27 Jan 8:51 am CST
Extended Forecast for

2 Miles NNW Winthrop Harbor IL

  • Today

    Today: A chance of flurries before 10am. Partly sunny, with a high near 13. Wind chill values between -5 and zero. Blustery, with a northwest wind 10 to 20 mph, with gusts as high as 30 mph.

    High: 13 °F

    Chance
    Flurries and
    Blustery

  • Tonight

    Tonight: Partly cloudy, with a low around 0. Wind chill values between -10 and -15. West wind around 10 mph.

    Low: 0 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 12. Wind chill values between -5 and -15. West wind 10 to 15 mph.

    High: 12 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around -2. Wind chill values between -5 and -15. Northwest wind around 10 mph.

    Low: -2 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 11. Northwest wind around 10 mph.

    High: 11 °F

    Sunny

  • Thursday Night

    Thursday Night: A 30 percent chance of snow, mainly after midnight. Partly cloudy, with a low around 1. Northwest wind around 10 mph.

    Low: 1 °F

    Chance Snow

  • Friday

    Friday: A 30 percent chance of snow. Mostly sunny, with a high near 14. North wind 10 to 15 mph.

    High: 14 °F

    Chance Snow

  • Friday Night

    Friday Night: A 30 percent chance of snow, mainly before midnight. Mostly cloudy, with a low around 7. Northwest wind around 10 mph.

    Low: 7 °F

    Chance Snow

  • Saturday

    Saturday: A 20 percent chance of snow before noon. Partly sunny, with a high near 22.

    High: 22 °F

    Slight Chance
    Snow then
    Partly Sunny

Detailed Forecast

Today
A chance of flurries before 10am. Partly sunny, with a high near 13. Wind chill values between -5 and zero. Blustery, with a northwest wind 10 to 20 mph, with gusts as high as 30 mph.
Tonight
Partly cloudy, with a low around 0. Wind chill values between -10 and -15. West wind around 10 mph.
Wednesday
Mostly sunny, with a high near 12. Wind chill values between -5 and -15. West wind 10 to 15 mph.
Wednesday Night
Mostly clear, with a low around -2. Wind chill values between -5 and -15. Northwest wind around 10 mph.
Thursday
Sunny, with a high near 11. Northwest wind around 10 mph.
Thursday Night
A 30 percent chance of snow, mainly after midnight. Partly cloudy, with a low around 1. Northwest wind around 10 mph.
Friday
A 30 percent chance of snow. Mostly sunny, with a high near 14. North wind 10 to 15 mph.
Friday Night
A 30 percent chance of snow, mainly before midnight. Mostly cloudy, with a low around 7. Northwest wind around 10 mph.
Saturday
A 20 percent chance of snow before noon. Partly sunny, with a high near 22.
Saturday Night
Partly cloudy, with a low around 8.
Sunday
A 20 percent chance of snow. Mostly sunny, with a high near 23.
Sunday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 10.
Monday
Partly sunny, with a high near 25.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles NNW Winthrop Harbor IL
 42.52°N 87.84°W (Elev. 623 ft)
Last Update:
9:07 am CST Jan 27, 2026
Forecast Valid:
9am CST Jan 27, 2026-6pm CST Feb 2, 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