Tracking Storms with Impacts in the Eastern and Northwest U.S. into Friday

A storm will track north of the Great Lakes Friday with widespread rain showers across the Eastern U.S. along and ahead of its cold front. Further south along the front isolated severe thunderstorms are possible. A Pacific storm will continue moving across the Northwest U.S. into Friday with additional low elevation rain, gusty winds, and mountain snow. Read More >

Current conditions at

Chicago/Waukegan Regional Airport (KUGN)

Lat: 42.43°NLon: 87.86°WElev: 709ft.

Fair

48°F

9°C

Humidity 89%
Wind Speed SW 12 mph
Barometer 29.49 in (998.7 mb)
Dewpoint 45°F (7°C)
Visibility 10.00 mi
Wind Chill43°F (6°C)
Last update 7 Nov 4:51 am CST
Extended Forecast for

Winthrop Harbor ILSimilar City Names

  • Today

    Today: A 20 percent chance of rain after 4pm.  Mostly cloudy, then gradually becoming sunny, with a high near 59. Southwest wind around 15 mph becoming west northwest in the afternoon. Winds could gust as high as 25 mph.

    High: 59 °F

    Mostly Sunny
    then Slight
    Chance Rain

  • Tonight

    Tonight: A 20 percent chance of rain.  Mostly cloudy, with a low around 40. North wind around 10 mph, with gusts as high as 15 mph.

    Low: 40 °F

    Slight Chance
    Rain

  • Saturday

    Saturday: Rain, mainly after noon.  High near 46. Northeast wind 5 to 10 mph.  Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 46 °F

    Chance Rain
    then Rain

  • Saturday Night

    Saturday Night: Rain before midnight, then a chance of rain and snow between midnight and 3am, then a chance of snow after 3am.  Low around 31. North northwest wind 10 to 15 mph, with gusts as high as 25 mph.  Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.

    Low: 31 °F

    Rain then
    Chance
    Rain/Snow

  • Sunday

    Sunday: A 30 percent chance of snow, mainly before noon.  Partly sunny, with a high near 34. Breezy, with a northwest wind 15 to 20 mph, with gusts as high as 30 mph.

    High: 34 °F

    Chance Snow
    and Breezy

  • Sunday Night

    Sunday Night: A 50 percent chance of snow.  Mostly cloudy, with a low around 26.

    Low: 26 °F

    Chance Snow

  • Monday

    Monday: A 40 percent chance of snow before noon.  Mostly sunny, with a high near 36.

    High: 36 °F

    Chance Snow
    then Mostly
    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 28.

    Low: 28 °F

    Partly Cloudy

  • Veterans Day

    Veterans Day: Mostly cloudy, with a high near 42.

    High: 42 °F

    Mostly Cloudy

Detailed Forecast

Today
A 20 percent chance of rain after 4pm. Mostly cloudy, then gradually becoming sunny, with a high near 59. Southwest wind around 15 mph becoming west northwest in the afternoon. Winds could gust as high as 25 mph.
Tonight
A 20 percent chance of rain. Mostly cloudy, with a low around 40. North wind around 10 mph, with gusts as high as 15 mph.
Saturday
Rain, mainly after noon. High near 46. Northeast wind 5 to 10 mph. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.
Saturday Night
Rain before midnight, then a chance of rain and snow between midnight and 3am, then a chance of snow after 3am. Low around 31. North northwest wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.
Sunday
A 30 percent chance of snow, mainly before noon. Partly sunny, with a high near 34. Breezy, with a northwest wind 15 to 20 mph, with gusts as high as 30 mph.
Sunday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 26.
Monday
A 40 percent chance of snow before noon. Mostly sunny, with a high near 36.
Monday Night
Partly cloudy, with a low around 28.
Veterans Day
Mostly cloudy, with a high near 42.
Tuesday Night
Partly cloudy, with a low around 38.
Wednesday
Sunny, with a high near 50.
Wednesday Night
Mostly clear, with a low around 35.
Thursday
Sunny, with a high near 48.
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ABOUT THIS FORECAST

 
Point Forecast:
Winthrop Harbor ILSimilar City Names
 42.47°N 87.84°W
2:25 am CST Nov 7, 2025
5am CST Nov 7, 2025-6pm CST Nov 13, 2025
 
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