Last Update: 345 PM CDT Tue May 21 2024

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Chicago, IL Local Forecast Office

7NM NNW Gary IN

Marine Zone Forecast

Late This Afternoon
South winds to 30 kt with a few gale force gusts to 35 kt. Partly cloudy. Waves 1 to 3 ft.
Tonight
South gales to 35 kt with a few gales over 40 kt possible, becoming southwest 20 to 30 kt late. Showers and thunderstorms late evening and early overnight. Some thunderstorms may produce damaging winds. Waves 3 to 5 ft subsiding to 2 to 4 ft.
Wednesday
Southwest winds 10 to 20 kt becoming west. Partly cloudy in the morning then clearing. Waves 1 to 3 ft.
Wednesday Night
West winds 10 to 15 kt diminishing to 5 to 10 kt. Mostly clear. Waves around 1 ft.
Thursday
South winds 5 to 10 kt becoming southeast in the afternoon. Sunny. Waves 1 ft or less.



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345 PM CDT Tue May 21 2024
 
 

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