Hazardous Weather Conditions
Last Update: 346 PM CDT Mon May 18 2026
For More Weather Information:
8NM ESE Chicago IL
Marine Zone Forecast
Tonight
Southwest winds 15 to 25 kt becoming south. Chance of showers and slight chance of thunderstorms after midnight. Waves 2 to 4 ft.
Tuesday
Southwest winds 15 to 25 kt becoming west in the afternoon. Chance of showers and slight chance of thunderstorms in the morning, then chance of showers and thunderstorms in the afternoon. Waves 3 to 5 ft subsiding to 2 to 4 ft.
Tuesday Night
Northwest winds 15 to 20 kt becoming north. Slight chance of showers and thunderstorms in the evening. Waves 1 to 3 ft building to 2 to 4 ft.
Wednesday
North winds 15 to 20 kt becoming northeast. Partly cloudy. Waves 2 to 4 ft building to 3 to 5 ft.
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