| NWS Forecast for: Port Austin to Harbor Beach MI (LHZ441) Issued by: National Weather Service Detroit/Pontiac, MI Last Update: 344 PM EDT Wed Sep 2 2026 |  |
Tonight: Northeast winds 5 to 10 knots early in the evening becoming light and variable. Light showers and thunderstorms in the evening, then a chance of showers and thunderstorms after midnight. Waves 2 feet or less. Thursday: Light and variable winds becoming northeast 5 to 10 knots early in the afternoon. Partly cloudy. A slight chance of showers and thunderstorms early in the morning. Waves 2 feet or less. Thursday Night: East winds 5 to 10 knots early in the evening becoming light and variable. Partly cloudy with a chance of showers. Waves 2 feet or less. Friday: Light and variable winds becoming northeast 5 to 10 knots early in the afternoon. Mostly cloudy becoming partly cloudy in the late morning and early afternoon becoming mostly sunny. A chance of showers early in the morning. Waves 2 feet or less. see lake huron open lake forecast for days 3 through 5. | |
| Zone Forecast: Port Austin to Harbor Beach MI (LHZ441) | |
Visit your local NWS office at: https://www.weather.gov/dtx |