Hazardous Weather Conditions

Current conditions at

Chicago/Waukegan Regional Airport (KUGN)

Lat: 42.43°NLon: 87.86°WElev: 709ft.

Fair

14°F

-10°C

Humidity 51%
Wind Speed N 9 mph
Barometer 30.32 in (1028.2 mb)
Dewpoint -1°F (-18°C)
Visibility 10.00 mi
Wind Chill2°F (-17°C)
Last update 7 Feb 1:51 am CST
Extended Forecast for

2 Miles NNW Winthrop Harbor IL

  • Overnight

    Overnight: Mostly clear, with a low around 8. Wind chill values between zero and 5. Northwest wind around 10 mph.

    Low: 8 °F

    Mostly Clear

  • Saturday

    Saturday: Increasing clouds, with a high near 21. Wind chill values between -5 and 5. Northwest wind 5 to 10 mph becoming light and variable  in the afternoon.

    High: 21 °F

    Increasing
    Clouds

  • Saturday Night

    Saturday Night: Snow likely with a chance of flurries before 4am, then a chance of flurries between 4am and 5am.  Cloudy, with a low around 17. Calm wind becoming south around 5 mph after midnight.  Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Low: 17 °F

    Chance Snow
    then Snow
    Likely

  • Sunday

    Sunday: Partly sunny, with a high near 28. South wind 5 to 10 mph.

    High: 28 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 21. South wind around 5 mph.

    Low: 21 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 37. South wind 5 to 10 mph.

    High: 37 °F

    Partly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 32. West wind around 5 mph becoming south in the evening.

    Low: 32 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 45. Northwest wind 5 to 10 mph.

    High: 45 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: A slight chance of rain and snow before midnight, then a slight chance of snow.  Mostly cloudy, with a low around 29. Chance of precipitation is 20%.

    Low: 29 °F

    Slight Chance
    Rain/Snow
    then Slight
    Chance Snow

Detailed Forecast

Overnight
Mostly clear, with a low around 8. Wind chill values between zero and 5. Northwest wind around 10 mph.
Saturday
Increasing clouds, with a high near 21. Wind chill values between -5 and 5. Northwest wind 5 to 10 mph becoming light and variable in the afternoon.
Saturday Night
Snow likely with a chance of flurries before 4am, then a chance of flurries between 4am and 5am. Cloudy, with a low around 17. Calm wind becoming south around 5 mph after midnight. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Sunday
Partly sunny, with a high near 28. South wind 5 to 10 mph.
Sunday Night
Mostly cloudy, with a low around 21. South wind around 5 mph.
Monday
Partly sunny, with a high near 37. South wind 5 to 10 mph.
Monday Night
Partly cloudy, with a low around 32. West wind around 5 mph becoming south in the evening.
Tuesday
Partly sunny, with a high near 45. Northwest wind 5 to 10 mph.
Tuesday Night
A slight chance of rain and snow before midnight, then a slight chance of snow. Mostly cloudy, with a low around 29. Chance of precipitation is 20%.
Wednesday
Mostly cloudy, with a high near 36.
Wednesday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 24.
Thursday
A 30 percent chance of snow. Mostly cloudy, with a high near 35.
Thursday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 26.
Friday
A 20 percent chance of snow. Mostly cloudy, with a high near 37.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles NNW Winthrop Harbor IL
 42.52°N 87.84°W (Elev. 623 ft)
2:32 am CST Feb 7, 2026
2am CST Feb 7, 2026-6pm CST Feb 13, 2026
 
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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