Last Update: 933 AM CST Thu Feb 19 2026

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Chicago, IL Local Forecast Office

14NM NNW Evanston IL

Marine Zone Forecast

Rest Of Today
Northeast winds 10 to 15 kt. Rain showers likely and slight chance of thunderstorms in the afternoon. Waves 1 to 2 ft.
Tonight
East winds 15 to 20 kt becoming southwest and increasing to 30 kt overnight. Rain showers and slight chance of thunderstorms in the evening, then chance of showers after midnight. Waves 1 to 3 ft building to 2 to 4 ft.
Friday
West gales to 35 kt. Chance of snow and rain in the morning. Waves 4 to 6 ft occasionally to 8 ft.
Friday Night
West winds 10 to 20 kt. Mostly cloudy in the evening, then becoming partly cloudy. Waves 2 to 4 ft subsiding to 1 to 3 ft.

wave heights are for ice free areas.



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933 AM CST Thu Feb 19 2026
 
 

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