| NWS Forecast for: Port Sanilac to Port Huron MI (LHZ443) Issued by: National Weather Service Detroit/Pontiac, MI Last Update: 1000 AM EDT Wed Jul 9 2025 | |
Rest Of Today: South winds 5 to 10 knots. Mostly cloudy with scattered showers and a chance of thunderstorms late in the morning, then partly cloudy with thunderstorms likely and numerous showers in the afternoon. Waves 2 feet or less. Tonight: Southeast winds 5 to 10 knots backing to the north in the late evening and overnight. Partly cloudy. Numerous showers and scattered thunderstorms in the evening, then a chance of showers after midnight. Waves 2 feet or less. Thursday: North winds 5 to 10 knots. Partly cloudy in the morning then clearing. Waves 2 feet or less. Thursday Night: Northeast winds 5 to 10 knots until early morning becoming light and variable. Partly cloudy. Waves 2 feet or less. see lake huron open lake forecast for days 3 through 5. | |
| Zone Forecast: Port Sanilac to Port Huron MI (LHZ443) | |
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