Small Craft Advisory in effect until 9 PM CST this evening
Winthrop Harbor To Wilmette Harbor-
Wilmette Harbor To Northerly Island-
Northerly Island To Calumet Harbor-
South winds to 30 kt becoming southwest and easing to 15 to 25 kt this evening, then diminishing to 10 to 15 kt overnight. Chance of snow through the night. Waves 3 to 5 ft subsiding to 1 to 2 ft overnight.
West winds 10 to 15 kt. Partly sunny. Waves 1 to 2 ft.
West winds 10 to 20 kt. Partly cloudy. Waves 1 to 2 ft.
West winds 10 to 15 kt becoming northwest 5 to 10 kt in the afternoon. Sunny. Waves 1 ft or less.