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Hazardous Weather Conditions

Last Update: 904 AM CDT Thu Jul 3 2025

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Chicago, IL Local Forecast Office

20NM NNE Gary IN

Marine Zone Forecast

Rest Of Today
Northwest winds 5 to 10 kt becoming northeast. Waves 1 to 2 ft.
Tonight
Northeast winds 10 to 15 kt veering to southeast. Waves 1 to 2 ft.
Friday
South winds 10 to 15 kt increasing to 10 to 20 kt. Waves 1 to 2 ft.
Friday Night
South winds 10 to 20 kt. Waves 1 to 3 ft.
Saturday
Southwest winds 10 to 20 kt becoming south 15 to 25 kt. Waves 2 to 4 ft building to 3 to 5 ft.
Saturday Night
Southwest winds 10 to 20 kt. Chance of showers and thunderstorms. Waves 3 to 5 ft.
Sunday
West winds 10 to 20 kt becoming north. Chance of showers. Waves 3 to 5 ft.
Monday
North winds 10 to 15 kt increasing to 10 to 20 kt. Waves 2 to 4 ft.



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904 AM CDT Thu Jul 3 2025
 
 

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