Last Update: 921 PM CST Sun Feb 15 2026

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Chicago, IL Local Forecast Office

7NM NNW Gary IN

Marine Zone Forecast

Rest Of Tonight
Southeast winds around 5 kt becoming southwest around 10 kt late. Mostly clear late in the evening, then becoming partly cloudy. Waves 1 ft or less.
Monday
Southwest winds 10 to 15 kt increasing to 20 to 25 kt with a few gusts to 30 kt. Mostly cloudy in the morning, then becoming partly cloudy. Waves 1 to 2 ft.
Monday Night
Southwest winds 10 to 15 kt becoming south overnight. Patchy fog overnight. Waves 1 to 2 ft.
Tuesday
Southeast winds 10 to 20 kt. Patchy fog in the morning. Waves 1 to 2 ft.

wave heights are for ice free areas.



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921 PM CST Sun Feb 15 2026
 
 

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