| NWS Forecast for: Lake St. Clair Open Lake (U.S. Portion) (LCZ460) Issued by: National Weather Service Detroit/Pontiac, MI Last Update: 346 PM EDT Sat Sep 19 2026 | |
Tonight: East winds 10 to 15 knots. A chance of light showers in the evening...then showers and a chance of thunderstorms after midnight. Patchy fog early in the morning. Waves 2 feet or less. Sunday: Northeast winds 10 to 15 knots increasing to 15 to 20 knots in the afternoon. Mostly cloudy. Patchy fog in the morning. Showers likely in the morning. Waves 2 feet or less. Sunday Night: Northeast winds 20 to 25 knots. Partly cloudy. Waves 2 to 4 feet. Monday: Northeast winds 15 to 20 knots diminishing to 10 to 15 knots early in the afternoon. Partly sunny. Waves 1 to 3 feet. Monday Night: Northeast winds 20 to 25 knots increasing to 30 knots in the late evening and overnight. Mostly cloudy becoming partly cloudy. Waves 2 to 4 feet. Tuesday: Northeast winds 20 to 25 knots diminishing to 15 to 20 knots in the afternoon...then increasing to 30 knots with gusts to 35 knot gales in the evening. Partly sunny in the morning becoming mostly cloudy. A chance of light showers in the afternoon. A chance of showers in the evening. Waves 2 to 4 feet. a gale warning may be needed. Wednesday: East winds to 30 knots. Mostly cloudy with a chance of showers. Waves 2 to 4 feet. Thursday: East winds 20 to 25 knots. Partly cloudy. A chance of showers. Waves 2 to 4 feet. | |
| Zone Forecast: Lake St. Clair Open Lake (U.S. Portion) (LCZ460) | |
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