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

Significant Coastal Impacts from Nor'Easter; Hurricane Nolo Bring Gusty Winds and Heavy Rain to Hawaii

A nor'easter will continue to bring significant coastal impacts to the Mid-Atlantic and New England into Monday. Moderate to major coastal flooding, heavy rain, strong winds, and high surf are expected. Hurricane Nolo will remain south of the Big Island of Hawaii with gusty winds and heavy rainfall that may bring significant, life-threatening flooding and mudslides through the weekend. Read More >

Current conditions at

Chicago/Waukegan Regional Airport (KUGN)

Lat: 42.43°NLon: 87.86°WElev: 709ft.

Fog/Mist

45°F

7°C

Humidity 100%
Wind Speed Calm
Barometer 30.11 in (1019.8 mb)
Dewpoint 45°F (7°C)
Visibility 2.50 mi
Last update 27 Sep 4:51 am CDT
Extended Forecast for

Lake Bluff IL

  • Today

    Today: Partly sunny, with a high near 67. Calm wind becoming northeast around 5 mph in the afternoon.

    High: 67 °F

    Partly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 54. North northwest wind around 5 mph.

    Low: 54 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 69. North northwest wind around 5 mph becoming northeast in the afternoon.

    High: 69 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 55. East northeast wind around 5 mph becoming calm.

    Low: 55 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 72. Light south southwest wind becoming south 5 to 10 mph in the morning.

    High: 72 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A 40 percent chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 61.

    Low: 61 °F

    Mostly Cloudy
    then Chance
    Showers

  • Wednesday

    Wednesday: A chance of showers and thunderstorms. Cloudy, with a high near 71. Chance of precipitation is 50%.

    High: 71 °F

    Chance
    Showers

  • Wednesday Night

    Wednesday Night: Showers likely after 1am. Cloudy, with a low around 62.

    Low: 62 °F

    Cloudy then
    Showers
    Likely

  • Thursday

    Thursday: Showers likely, mainly before 1pm. Cloudy, with a high near 70.

    High: 70 °F

    Showers
    Likely

Detailed Forecast

Today
Partly sunny, with a high near 67. Calm wind becoming northeast around 5 mph in the afternoon.
Tonight
Mostly cloudy, with a low around 54. North northwest wind around 5 mph.
Monday
Mostly sunny, with a high near 69. North northwest wind around 5 mph becoming northeast in the afternoon.
Monday Night
Partly cloudy, with a low around 55. East northeast wind around 5 mph becoming calm.
Tuesday
Mostly sunny, with a high near 72. Light south southwest wind becoming south 5 to 10 mph in the morning.
Tuesday Night
A 40 percent chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 61.
Wednesday
A chance of showers and thunderstorms. Cloudy, with a high near 71. Chance of precipitation is 50%.
Wednesday Night
Showers likely after 1am. Cloudy, with a low around 62.
Thursday
Showers likely, mainly before 1pm. Cloudy, with a high near 70.
Thursday Night
A chance of showers. Cloudy, with a low around 58.
Friday
A chance of showers. Mostly cloudy, with a high near 64.
Friday Night
A chance of showers. Mostly cloudy, with a low around 56.
Saturday
Partly sunny, with a high near 64.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Lake Bluff IL
 42.28°N 87.85°W
Last Update:
3:06 am CDT Sep 27, 2026
Forecast Valid:
5am CDT Sep 27, 2026-6pm CDT Oct 3, 2026
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation