Late January Extreme Cold; Watching East Coast Storm Threat This Weekend

The next blast of Arctic air surges south down the Plains, across the Great Lakes and through the Southeast and East Friday through Saturday. This could be longest duration of cold in several decades. Forecast models are being closely monitored for potential of another significant winter storm to impact the eastern United States this coming weekend. Confidence in coastal impacts has increased. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Last Update: 1100 AM EST Wed Jan 28 2026

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Marquette, MI Local Forecast Office

9NM SE Copper Harbor MI

Marine Zone Forecast

Rest Of Today

Northwest wind 15 to 20 knots. Snow showers likely. Waves 2 to 4 feet subsiding to 2 to 3 feet.

Tonight

Northwest wind 10 to 20 knots. Snow showers likely through late evening, then a chance of snow showers by midnight. Waves building to 2 to 4 feet, then subsiding to 2 to 3 feet.

Thursday

North wind 10 to 15 knots becoming 10 to 20 knots in the afternoon. Snow showers likely. Waves subsiding to 1 to 2 feet.

Thursday Night

North wind 15 to 20 knots. Cloudy with a chance of snow showers. Waves building to 2 to 3 feet.

note: wave height forecasts are for ice free areas.