Last Update: 249 PM CDT Wed Mar 11 2026

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Chicago, IL Local Forecast Office

14NM NNW Evanston IL

Marine Zone Forecast

Tonight
Northwest winds to 20 to 25 kt diminishing to 15 to 20 kt. Chance of snow in the evening. Waves 4 to 7 ft occasionally to 9 ft subsiding to 3 to 5 ft.
Thursday
West winds 10 to 15 kt becoming southwest in the afternoon. Mostly sunny. Waves 2 to 4 ft subsiding to 1 to 2 ft.
Thursday Night
South winds to 30 kt becoming southwest and increasing to 45 kt gales. Chance of showers in the evening, then showers likely overnight. Waves 4 to 6 ft occasionally to 8 ft building to 6 to 9 ft occasionally to 12 ft.
Friday
West gales to 45 kt, with a few storm gusts to 50 kt possible. Mostly cloudy in the morning, then becoming partly cloudy. Waves 5 to 8 ft occasionally to 10 ft subsiding to 4 to 7 ft occasionally to 9 ft.





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249 PM CDT Wed Mar 11 2026
 
 

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