| NWS Forecast for: Outer Saginaw Bay SW of Alabaster to Port Austin MI to Inner Saginaw Bay (LHZ421) Issued by: National Weather Service Detroit/Pontiac, MI Last Update: 856 PM EDT Wed Aug 26 2026 | |
Rest Of Tonight: Southwest winds 10 to 15 knots veering to the west early in the morning. Partly cloudy. A chance of showers and thunderstorms early this evening. A chance of waterspouts early this evening, then a slight chance of waterspouts after midnight. Waves 1 to 3 feet. Thursday: Northwest winds 10 to 15 knots. Partly cloudy. Waves 2 feet or less. Thursday Night: North winds 10 to 15 knots. Mostly clear. Waves 1 to 3 feet. Friday: North winds 10 to 15 knots diminishing to 5 to 10 knots in the late morning and early afternoon, then veering to the east early in the afternoon. Mostly sunny. Waves 2 feet or less. see lake huron open lake forecast for days 3 through 5. | |
| Zone Forecast: Outer Saginaw Bay SW of Alabaster to Port Austin MI to Inner Saginaw Bay (LHZ421) | |
Visit your local NWS office at: https://www.weather.gov/dtx |