Lake-Effect Snow Downwind of Lake Ontario; Cold Temperatures in the Across the Northern High Plains

Lake effect snow will continue downwind of Lake Ontario through Monday, potentially dropping up to a foot of snow. A few inches of snow is possible downwind of Lake Erie. Arctic high pressure will usher in well below normal temperatures across the northern High Plains today through Monday. Temperatures are expected to be 20-30 degrees below normal before moderating Tuesday. Read More >

Last Update: 556 PM EST Sun Feb 9 2025

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Marquette, MI Local Forecast Office

20NM NE Ontonagon MI

Marine Zone Forecast

Late This Afternoon
West wind 15 to 20 knots with gusts up to 27 knots. Mostly cloudy with scattered snow showers. Freezing spray. Waves 3 to 6 feet occasionally to 8 feet.
Tonight
West wind 15 to 20 knots. Gusts up to 27 knots. Scattered snow showers through late evening, then snow showers by midnight. Freezing spray through the night. Waves subsiding to 3 to 5 feet occasionally to 7 feet.
Monday
West wind 15 to 25 knots. Numerous snow showers through mid morning, then scattered snow showers by late morning. Freezing spray by late morning. Waves building to 4 to 7 feet occasionally to 9 feet.
Monday Night
Northwest wind 15 to 25 knots. Cloudy with scattered snow showers. Heavy freezing spray. Waves building to 5 to 8 feet occasionally to 10 feet, then subsiding to 2 to 4 feet.
Tuesday
Northwest wind 10 to 15 knots backing west in the afternoon. Mostly cloudy with scattered snow showers. Waves subsiding to 2 to 3 feet.

note: wave height forecasts are for ice free areas.



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556 PM EST Sun Feb 9 2025
 
 

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