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Chicago, IL Local Forecast Office

8NM ESE Chicago IL

Marine Zone Forecast

Rest Of Tonight

Northeast winds 10 to 15 kt becoming southeast around 10 kt overnight. Slight chance of showers late in the evening, then showers likely and a chance of thunderstorms after midnight. Waves 2 to 4 ft.

Saturday

Southeast winds 10 to 15 kt becoming south. Showers and a chance of thunderstorms in the morning, then chance of showers and slight chance of thunderstorms in the afternoon. Waves 2 to 4 ft.

Saturday Night

South winds around 10 kt becoming southwest overnight. Slight chance of showers in the evening, then chance of showers and thunderstorms overnight. Waves 1 to 3 ft.

Sunday

West winds 10 to 15 kt becoming northwest in the afternoon. Chance of showers and thunderstorms in the morning. waves 1 to 2 ft.