Last Update: 254 PM CST Fri Jan 9 2026

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Chicago, IL Local Forecast Office

8NM ESE Chicago IL

Marine Zone Forecast

Tonight
Northeast winds 5 to 10 kt becoming southeast late. chance of rain after midnight. Waves 1 to 3 ft.
Saturday
Southwest winds 10 to 15 kt becoming west and increasing to 30 kt in the afternoon. Snow and rain in the morning, then chance of snow showers in the afternoon. Waves 1 to 2 ft building to 2 to 4 ft.
Saturday Night
West winds to 30 kt. Scattered snow showers. Waves 3 to 5 ft building to 3 to 6 ft occasionally to 8 ft.
Sunday
Northwest winds to 30 kt diminishing to 15 to 25 kt in the afternoon. Mostly cloudy in the morning then clearing. Waves 4 to 6 ft occasionally to 8 ft.



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254 PM CST Fri Jan 9 2026
 
 

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