Gale watch in effect from Thursday morning through Thursday evening
Winthrop Harbor To Wilmette Harbor-
Wilmette Harbor To Northerly Island-
Northerly Island To Calumet Harbor-
Rest Of Tonight
Southwest winds 10 to 20 kt diminishing to 5 to 10 kt. Scattered showers and thunderstorms. Waves around 1 ft.
West winds 5 to 10 kt. Showers and thunderstorms likely. Waves nearly calm.
West winds 5 to 10 kt becoming northwest after midnight and increasing to 10 to 15 kt late. Chance of showers. Waves around 1 ft.
North winds to 30 kt increasing to gales to 35 kt in the afternoon. Chance of showers in the morning... then slight chance of showers in the afternoon. Waves building 6 to 10 ft occasionally to 14 ft from early morning on.