Another Arctic Blast in the East; Eastern U.S. Winter Storm

A powerful Arctic blast will bring dangerously cold, record low temperatures to the upper Ohio Valley, Mid-Atlantic, Gulf Coast and Southeast U.S. this weekend. A rapidly deepening storm will produce widespread heavy snow and wind from the southern Appalachians across the Carolinas and southern Virginia into Sunday. Storm-force winds and coastal flooding will be possible along the East Coast. Read More >

Coastal Waters Forecast for Point Isabelle to Lower Entrance of Portage Canal MI (LSZ246) (Text-Only)
NWS Forecast for: Point Isabelle to Lower Entrance of Portage Canal MI (LSZ246)
Issued by: National Weather Service Marquette, MI
Last Update: 1100 PM EST Fri Jan 30 2026
Print




Rest Of Tonight: North wind 5 to 15 knots. Mostly cloudy. Isolated snow showers by midnight. Waves 1 to 2 feet.

Saturday: Northwest wind less than 10 knots backing southwest late. Partly cloudy. Waves calm to 1 foot.

Saturday Night: Variable wind less than 10 knots. Partly cloudy. Waves calm to 1 foot.

Sunday: South wind less than 10 knots veering southwest in the afternoon. Gusts up to 20 knots. Mostly cloudy. A chance of snow showers in the afternoon. Waves calm to 1 foot.

note: wave height forecasts are for ice free areas.







Zone Forecast: Point Isabelle to Lower Entrance of Portage Canal MI (LSZ246)

Visit your local NWS office at: https://www.weather.gov/mqt/