LMZ740>742-270315-
Winthrop Harbor to Wilmette Harbor IL-
Wilmette Harbor to Northerly Island IL-
Northerly Island to Calumet Harbor IL-
259 PM CDT Fri Jul 26 2024
TONIGHT
East winds 10 to 15 kt becoming south late. Clear.
Waves 1 to 2 ft.
SATURDAY
South winds 10 to 20 kt becoming southeast in the
afternoon. Sunny. Waves 1 to 2 ft.
SATURDAY NIGHT
Southeast winds 10 to 15 kt becoming south.
Partly cloudy in the evening, then becoming mostly cloudy. Waves
1 to 2 ft.
SUNDAY
South winds 10 to 15 kt. Slight chance of showers and
thunderstorms in the morning, then chance of showers and
thunderstorms in the afternoon. Waves 1 to 2 ft.
$$
![National Oceanic and Atmospheric Administration](/build/images/header/noaa.d87e0251.png)
![National Weather Service](/build/images/header/nws.4e6585d8.png)
![United States Department of Commerce](/build/images/header/doc.b38ba91a.png)