| NWS Forecast for: St Ignace to False Detour Channel (LHZ346) Issued by: National Weather Service Gaylord, MI Last Update: 245 AM EDT Sun Oct 25 2026 |  |
| Today: Southwest wind 5 to 10 knots becoming northwest in the afternoon. Slight chance of showers in the morning. Chance of showers in the afternoon. Waves 2 feet or less. Tonight: Northwest wind 5 to 10 knots. Mostly cloudy. Waves 2 feet or less. Monday: North wind 10 to 15 knots. Mostly sunny. Waves 2 feet or less. Monday Night: Northeast wind 5 to 10 knots. Partly cloudy. Waves 2 feet or less. see the open lakes forecast for days 3 through 5. | |
| Zone Forecast: St Ignace to False Detour Channel (LHZ346) | |
Visit your local NWS office at: https://www.weather.gov/apx |