Chicago, IL - LMZ741 - 7/9/2025 2:57 AM
Wilmette Harbor to Northerly Island IL
TODAY
West winds 5 to 10 kt this morning becoming north and increasing to 10 to 20 kt by early afternoon. Partly cloudy. Waves around 1 ft quickly building to 2 to 4 ft this afternoon.
TONIGHT
North winds 10 to 15 kt. Mostly clear. Waves 2 to 4 ft.
THURSDAY
North winds 5 to 10 kt becoming northeast. Mostly sunny in the morning, then becoming partly cloudy. Waves 2 to 4 ft subsiding to 1 to 2 ft.
THURSDAY NIGHT
East winds 5 to 10 kt becoming southeast overnight. Slight chance of showers and thunderstorms overnight. Waves 1 to 2 ft.