Hazardous Weather Conditions

Last Update: 334 AM CDT Sun Sep 21 2025

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Chicago, IL Local Forecast Office

14NM NNW Evanston IL

Marine Zone Forecast

Today
Southeast winds 10 to 20 kt becoming east and diminishing to around 10 kt in the afternoon. A chance of showers and possibly a thunderstorm in the morning, then scattered showers and thunderstorms in the afternoon. Waves 1 to 3 ft.
Tonight
South winds 5 to 10 kt becoming southwest overnight. Chance of showers and thunderstorms in the evening, then chance of showers and slight chance of thunderstorms overnight. Waves 1 to 2 ft.
Monday
Southwest winds 5 to 10 kt becoming south in the afternoon. Chance of showers and slight chance of thunderstorms in the morning, then chance of showers and thunderstorms in the afternoon. Waves around 1 ft.
Monday Night
South winds 5 to 10 kt becoming southwest overnight. Chance of showers and slight chance of thunderstorms in the evening, then chance of showers overnight. Waves around 1 ft.



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334 AM CDT Sun Sep 21 2025
 
 

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