Last Update: 310 AM CDT Tue Aug 11 2026

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Chicago, IL Local Forecast Office

14NM NNW Evanston IL

Marine Zone Forecast

Today
Northeast winds 5 to 10 kt early, becoming southeast 10 to 15 kts. Showers and thunderstorms, some may be severe. Waves around 1 ft building to 1 to 2 ft. Winds and waves higher in and near thunderstorms.
Tonight
Southeast winds around 10 kt becoming south around 5 kt. Partly cloudy in the evening, then becoming mostly cloudy. waves around 1 ft.
Wednesday
South winds around 5 kt becoming east 5 to 10 kt in the afternoon. Slight chance of showers and thunderstorms in the morning, then chance of showers and thunderstorms in the afternoon. Waves around 1 ft.
Wednesday Night
Northeast winds around 10 kt. Slight chance of showers and thunderstorms. Waves around 1 ft.



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310 AM CDT Tue Aug 11 2026
 
 

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