Last Update: 338 AM CST Tue Feb 17 2026

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Chicago, IL Local Forecast Office

6NM SE Evanston IL

Marine Zone Forecast

Today
Southeast winds 10 to 15 kt. Mostly cloudy. Waves 1 to 3 ft.
Tonight
Southeast winds 10 to 20 kt becoming south 20 to 25 kt overnight. Showers and slight chance of thunderstorms. Waves 2 to 4 ft.
Wednesday
Southwest winds to 30 kt easing to 20 to 25 kt late. Mostly sunny. Waves 1 to 3 ft.
Wednesday Night
Southwest winds 10 to 15 kt becoming south overnight. Partly cloudy in the evening, then becoming mostly cloudy. Waves around 1 ft.

wave heights are for ice free areas.



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338 AM CST Tue Feb 17 2026
 
 

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