


NWS Forecast for: Grosse Ile MI Issued by: National Weather Service Detroit/Pontiac, MI Last Update: 4:24 am EDT Jul 12, 2025 | ![]() |
Today: S wind 10 to 15 km/h increasing to 18 to 23 km/h in the afternoon. Winds could gust as high as 34 km/h. A chance of showers and thunderstorms after 2pm. Waves 1 m or less. Tonight: WSW wind 11 to 16 km/h. Showers likely and possibly a thunderstorm before 7pm, then a chance of showers and thunderstorms between 7pm and 10pm. Waves 1 m or less. Sunday: W wind 10 to 14 km/h. Sunny. Waves 1 m or less. Sunday Night: WNW wind 8 to 11 km/h. Mostly clear. Waves 1 m or less. Monday: W wind 8 to 11 km/h becoming SW in the afternoon. Sunny. Waves 1 m or less. Monday Night: SW wind 5 to 10 km/h. Mostly clear. Waves 1 m or less. Tuesday: Variable winds less than 5 km/h becoming S 6 to 11 km/h in the morning. Mostly sunny. Waves 1 m or less. Tuesday Night: SSE wind around 11 km/h. Partly cloudy. Waves 1 m or less. Wednesday: SSW wind 10 to 14 km/h. A chance of showers and thunderstorms after 2pm. Waves 1 m or less. | |
Marine Point Forecast: 42.12°N 83.18°W Associated Zone Forecast which includes this point | |
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