Hazardous Coastal Conditions for the Mid-Atlantic; Storm System Approaching Southern Alaska

A Nor'easter will create hazardous marine and coastal conditions along the Mid-Atlantic coast through mid-week, with significant coastal flooding and beach erosion possible. Meanwhile, another strong storm system is forecast to bring high winds and heavy precipitation to portions of southern Alaska. Elsewhere, relatively benign weather is expected through the first half of the work week. Read More >

Current conditions at

Chicago/Waukegan Regional Airport (KUGN)

Lat: 42.43°NLon: 87.86°WElev: 709ft.

Fair

51°F

11°C

Humidity 59%
Wind Speed S 7 mph
Barometer 30.34 in (1027.8 mb)
Dewpoint 37°F (3°C)
Visibility 10.00 mi
Wind Chill48°F (9°C)
Last update 18 Oct 6:51 pm CDT
Extended Forecast for

2 Miles NE Winthrop Harbor IL

  • Tonight

    Tonight: Mostly clear, with a low around 44. South wind 5 to 10 mph.

    Low: 44 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 63. Southwest wind around 5 mph becoming southeast in the afternoon.

    High: 63 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 49. Southeast wind around 5 mph becoming calm  in the evening.

    Low: 49 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 62. Calm wind becoming east around 5 mph in the afternoon.

    High: 62 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 51. East wind around 5 mph becoming calm.

    Low: 51 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 66. Calm wind becoming south around 5 mph in the afternoon.

    High: 66 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 53. South wind around 5 mph becoming calm  in the evening.

    Low: 53 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 65. Calm wind becoming northeast around 5 mph in the afternoon.

    High: 65 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 56.

    Low: 56 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly clear, with a low around 44. South wind 5 to 10 mph.
Monday
Sunny, with a high near 63. Southwest wind around 5 mph becoming southeast in the afternoon.
Monday Night
Partly cloudy, with a low around 49. Southeast wind around 5 mph becoming calm in the evening.
Tuesday
Sunny, with a high near 62. Calm wind becoming east around 5 mph in the afternoon.
Tuesday Night
Mostly clear, with a low around 51. East wind around 5 mph becoming calm.
Wednesday
Sunny, with a high near 66. Calm wind becoming south around 5 mph in the afternoon.
Wednesday Night
Mostly clear, with a low around 53. South wind around 5 mph becoming calm in the evening.
Thursday
Sunny, with a high near 65. Calm wind becoming northeast around 5 mph in the afternoon.
Thursday Night
Mostly clear, with a low around 56.
Friday
Sunny, with a high near 63.
Friday Night
Partly cloudy, with a low around 55.
Saturday
Mostly sunny, with a high near 64.
Saturday Night
Mostly cloudy, with a low around 55.
Sunday
A 20 percent chance of showers. Partly sunny, with a high near 66.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles NE Winthrop Harbor IL
 42.49°N 87.81°W (Elev. 600 ft)
7:33 pm CDT Oct 18, 2026
7pm CDT Oct 18, 2026-6pm CDT Oct 25, 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