Hazardous Weather Conditions
Last Update: 318 AM CDT Tue Apr 7 2026
For More Weather Information:
6NM SE Evanston IL
Marine Zone Forecast
Today
Northeast winds 15 to 25 kt diminishing to 10 to 20 kt this morning, then becoming east and diminishing to around 10 kt late. Partly cloudy in the morning then clearing. Waves 5 to 8 ft occasionally to 10 ft early subsiding to 2 to 4 ft.
Tonight
East winds 10 to 15 kt becoming southeast and increasing to 15 to 25 kt overnight. Slight chance of rain and snow showers overnight, mainly north of chicago. Waves 2 to 4 ft.
Wednesday
South winds 20 to 25 kt. Mostly cloudy in the morning, then becoming partly cloudy. Waves 4 to 6 ft occasionally to 8 ft.
Wednesday Night
South winds 20 to 25 kt becoming southwest. chance of showers in the evening, then showers likely and slight chance of thunderstorms overnight. Waves 4 to 6 ft occasionally to 8 ft.
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