Hazardous Weather Conditions

Last Update: 314 PM CDT Wed Apr 15 2026

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Chicago, IL Local Forecast Office

14NM NNW Evanston IL

Marine Zone Forecast

Tonight
Southwest winds 15 to 20 kt become south this evening and diminishing to 10 to 15 kt. Showers and a chance of thunderstorms. Waves 1 to 2 ft.
Thursday
West winds 10 to 15 kt becoming north in the afternoon. Chance of showers and slight chance of thunderstorms. Waves 1 to 2 ft.
Thursday Night
East winds around 10 kt becoming southeast overnight. Partly cloudy in the evening, then becoming mostly cloudy. Waves 1 to 2 ft.
Friday
Southeast winds 10 to 15 kt increasing to 15 to 20 kt. Mostly cloudy. Waves 1 to 2 ft building to 2 to 4 ft.



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314 PM CDT Wed Apr 15 2026
 
 

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