Hazardous Weather Conditions
Last Update: 858 PM CST Fri Mar 6 2026
For More Weather Information:
21NM NE Evanston IL
Marine Zone Forecast
Rest Of Tonight
South winds 10 to 20 kt increasing to 30 kt. Widespread dense fog. Chance of rain showers and thunderstorms through early evening, then rain showers with a chance of thunderstorms overnight. Waves 3 to 5 ft building to 5 to 8 ft occasionally to 10 ft.
Saturday
South winds to 30 kt becoming southwest late in the morning, then becoming west 15 to 25 kt early in the afternoon diminishing to 10 to 20 kt late. Patchy dense fog in the morning. Chance of rain showers and slight chance of thunderstorms in the morning. Waves 5 to 8 ft occasionally to 10 ft subsiding to 4 to 7 ft occasionally to 9 ft.
Saturday Night
West winds 10 to 20 kt becoming southwest 15 to 25 kt. Waves 4 to 6 ft occasionally to 8 ft subsiding to 3 to 5 ft.
Sunday
Southwest winds to 30 kt. Waves 5 to 8 ft occasionally to 10 ft.
Sunday Night
Southwest winds to 30 kt. Waves 6 to 9 ft occasionally to 12 ft.
Monday
Southwest winds to 30 kt diminishing to 15 to 25 kt. Waves 6 to 9 ft occasionally to 12 ft.
Monday Night
Northwest winds 10 to 20 kt veering to northeast 15 to 25 kt. Waves 3 to 5 ft building to 4 to 7 ft occasionally to 9 ft.
Tuesday
Northeast winds 15 to 25 kt increasing to 30 kt. Chance of rain. Waves 5 to 8 ft occasionally to 10 ft building to 8 to 11 ft occasionally to 14 ft.
Wednesday
North winds to 30 kt. Chance of rain. Waves 8 to 12 ft occasionally to 16 ft subsiding to 8 to 11 ft occasionally to 14 ft.
Additional Forecasts and Information
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