Heavy Great Lakes Snow through Friday; Extreme Cold and Potential for Major Winter Storm Late Week into this Weekend

Multiple clipper systems will bring cold temperatures and enhance lake-effect snow downwind of the Great Lakes. An arctic blast will bring frigid temperatures accompanied with gusty winds that may lead to dangerous wind chills beginning in the Northern Plains Thursday before expanding to the South and East. An expansive winter storm will start Friday in the Southern Rockies/Plains and Mid-South. Read More >

Last Update: 1101 AM EST Wed Jan 21 2026

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Marquette, MI Local Forecast Office

8NM S Fairport MI

Marine Zone Forecast

Rest Of Today
Southwest wind 10 to 15 knots. Mostly cloudy. A chance of snow showers late. Waves 1 to 2 feet building to 2 to 3 feet.
Tonight
West wind 15 to 20 knots becoming 15 to 25 knots by midnight. Mostly cloudy with a chance of snow showers through midnight, then partly cloudy late. Waves building to 2 to 4 feet.
Thursday
West wind 15 to 25 knots. Mostly sunny. Isolated snow showers in the afternoon. Waves 2 to 4 feet.
Thursday Night
Northwest wind 15 to 25 knots. Partly cloudy. A chance of snow showers after midnight. Waves subsiding to 2 to 3 feet.

note: wave height forecasts are for ice free areas.



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1101 AM EST Wed Jan 21 2026
 
 

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