Waukegan, IL - LMZ740 - 5/15/2025 4:05 AM
Winthrop Harbor to Wilmette Harbor IL
DENSE FOG ADVISORY IN EFFECT UNTIL NOON CDT TODAY
SMALL CRAFT ADVISORY IN EFFECT FROM NOON CDT TODAY THROUGH THIS EVENING
GALE WATCH IN EFFECT FROM FRIDAY AFTERNOON THROUGH FRIDAY EVENING
TODAY
East winds 5 to 10 kt early in the morning then becoming southeast 10 to 20 kt then increasing to 20 to 25 kt in the afternoon. Dense fog in the morning then clearing. Isolated showers and thunderstorms in the afternoon. Some thunderstorms may be severe. Waves around 1 ft building to 2 to 4 ft.
TONIGHT
Southwest winds to 30 kt diminishing to 15 to 20 kt late in the evening. Scattered showers and thunderstorms in the evening. Some thunderstorms may be severe. Waves 2 to 4 ft subsiding to 1 to 3 ft.
FRIDAY
South winds 15 to 25 kt increasing to 35 kt gales. Slight chance of showers and thunderstorms in the afternoon. Waves 2 to 4 ft building to 3 to 6 ft occasionally to 8 ft.
FRIDAY NIGHT
Southwest gales to 35 kt becoming west and diminishing to 15 to 20 kt. Chance of showers and thunderstorms in the evening. Waves 3 to 6 ft occasionally to 8 ft subsiding to 1 to 3 ft.