Last Update: 947 PM CDT Tue May 19 2026

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Chicago, IL Local Forecast Office

6NM SE Evanston IL

Marine Zone Forecast

Rest Of Tonight
Northwest winds 10 to 20 kt becoming north after midnight. Mostly cloudy. Waves 1 to 3 ft building to 2 to 4 ft.
Wednesday
North winds 15 to 20 kt becoming northeast 20 to 25 kt. Mostly cloudy in the morning, then becoming partly cloudy. Waves 2 to 4 ft building to 4 to 6 ft occasionally to 8 ft.
Wednesday Night
North winds 15 to 25 kt becoming northeast 15 to 20 kt. Partly cloudy. Waves 4 to 6 ft occasionally to 8 ft subsiding to 3 to 6 ft.
Thursday
East winds 15 to 20 kt becoming northeast in the afternoon. Partly cloudy in the morning, then becoming mostly cloudy. Waves 2 to 4 ft.



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947 PM CDT Tue May 19 2026
 
 

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