Waukegan, IL - LMZ740 - 8/22/2026 8:06 PM
Winthrop Harbor to Wilmette Harbor IL
REST OF TONIGHT
Northeast winds 10 to 15 kt becoming northwest around 10 kt. Isolated showers with a slight chance of a water spout. Waves 1 to 3 ft.
SUNDAY
Northwest winds 10 to 15 kt. Increasing cloudiness. Waves 2 to 4 ft.
SUNDAY NIGHT
North winds 5 to 10 kt. Mostly clear. Waves 2 to 4 ft subsiding to 1 to 3 ft.
MONDAY
Northwest winds 5 to 10 kt becoming northeast in the afternoon. Mostly sunny. Waves 1 to 3 ft.