| NWS Forecast for: Lake St. Clair Open Lake (U.S. Portion) (LCZ460) Issued by: National Weather Service Detroit/Pontiac, MI Last Update: 1000 AM EDT Sat Sep 19 2026 |  |
Rest Of Today: East winds 5 to 10 knots becoming southeast 10 to 15 knots late in the afternoon. Cloudy. A chance of light showers late in the morning...then showers likely early in the afternoon. A chance of light showers late in the afternoon. Waves 2 feet or less. Tonight: East winds 10 to 15 knots diminishing to 5 to 10 knots after midnight. A chance of light showers in the evening. A chance of thunderstorms by midnight. Showers 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 early in the afternoon. Mostly cloudy. A chance of showers early in the morning. Patchy fog until late afternoon. Waves 2 feet or less. Sunday Night: Northeast winds 15 to 20 knots increasing to 20 to 25 knots after midnight. Partly cloudy. Waves 2 to 4 feet. Monday: Northeast winds 15 to 20 knots increasing to 30 knots in the evening. Partly sunny becoming mostly cloudy. Waves 1 to 3 feet building to 2 to 4 feet in the evening. A small craft advisory may be needed. Tuesday: Northeast winds to 30 knots with gusts to 35 knot gales. Partly cloudy. Waves 2 to 4 feet. a gale warning may be needed. Wednesday: East winds to 30 knots with gusts to 35 knot gales. Mostly cloudy with a chance of showers. Waves 2 to 4 feet. | |
| Zone Forecast: Lake St. Clair Open Lake (U.S. Portion) (LCZ460) | |
Visit your local NWS office at: https://www.weather.gov/dtx |