
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 >
Hazardous Weather Conditions
Last Update: 1100 PM EST Fri Jan 30 2026
For More Weather Information:
3NM WNW Copper Harbor MI
Marine Zone Forecast
Rest Of Tonight
North wind 10 to 20 knots. Mostly cloudy. Isolated snow showers by midnight. Freezing spray by midnight. Waves 4 to 7 feet occasionally to 9 feet subsiding to 2 to 4 feet.
Saturday
Northwest wind less than 10 knots backing southwest late. Partly cloudy. Waves subsiding to 1 to 2 feet.
Saturday Night
South wind 5 to 15 knots. Partly cloudy. Waves calm to 1 foot.
Sunday
South wind 10 to 15 knots veering southwest in the afternoon. Mostly cloudy. A slight chance of snow showers in the afternoon. Waves 1 to 2 feet.
note: wave height forecasts are for ice free areas.
note: wave height forecasts are for ice free areas.
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