Chicago, IL - LMZ741 - 5/16/2026 3:52 PM
Wilmette Harbor to Northerly Island IL
LATE THIS AFTERNOON
Southwest winds 10 to 15 kt becoming south. Partly cloudy. Waves 1 to 2 ft.
TONIGHT
Southeast winds 5 to 10 kt becoming variable overnight. Slight chance of showers and thunderstorms in the evening, then chance of showers and thunderstorms after midnight. Waves around 1 ft.
SUNDAY
Southeast winds 10 to 15 kt increasing to 15 to 25 kt. Chance of showers and thunderstorms in the morning. Waves 1 to 2 ft building to 2 to 4 ft.
SUNDAY NIGHT
South winds 20 to 25 kt. Partly cloudy. Waves 3 to 5 ft. A small craft advisory may be needed.
MONDAY
South winds 20 to 25 kt with occasional gusts to 30 kt. Chance of showers and slight chance of thunderstorms in the morning, then showers likely and a chance of thunderstorms in the afternoon. Waves 3 to 5 ft. A small craft advisory will likely be needed.