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Chicago, IL Local Forecast Office

8NM ESE Chicago IL

Marine Zone Forecast

Early This Morning

Northeast winds 10 to 20 kt. Patchy fog. showers and scattered thunderstorms. Waves 2 to 4 ft.

Today

East winds 10 to 20 kt becoming southwest 15 to 25 kt late in the morning. Patchy fog in the morning. Chance of showers and thunderstorms in the afternoon. Waves 1 to 3 ft.

Tonight

South winds 15 to 20 kt becoming southwest 10 to 15 kt late. Chance of showers and thunderstorms in the evening, then showers likely and a chance of thunderstorms after midnight. Waves 1 to 3 ft.

Wednesday

South winds 10 to 15 kt. Showers and a chance of thunderstorms. Waves 1 to 2 ft.

Wednesday Night

Southwest winds around 15 kt. Showers and a chance of thunderstorms. Waves 1 to 2 ft.