| NWS Forecast for: Port Sanilac to Port Huron MI (LHZ443) Issued by: National Weather Service Detroit/Pontiac, MI Last Update: 347 AM EDT Wed Jun 25 2025 | |
Today: North winds 5 to 10 knots. Partly cloudy with a slight chance of showers and thunderstorms. Waves 2 feet or less. Tonight: North winds 5 to 10 knots. Partly cloudy. A slight chance of showers and thunderstorms after midnight. Waves 2 feet or less. Thursday: East winds 5 to 10 knots. Mostly cloudy with a chance of showers in the morning, then partly cloudy with a chance of showers and thunderstorms in the afternoon. Waves 2 feet or less. Thursday Night: Southeast winds 10 to 15 knots. Partly cloudy with a chance of showers and thunderstorms. 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) | |
Visit your local NWS office at: https://www.weather.gov/dtx |