Winter Weather Across Portions of the Mid-Atlantic; Heavy Rain Along the Gulf Coast and Southeast

A storm system will continue to slowly move through the Gulf Coast and Southeast U.S. over the next couple of days, bringing a heavy rainfall threat through the weekend. Isolated instances of flooding may occur. On the north side of this storm system, colder air will support areas of mixed wintry precipitation and light snow from the Tennessee Valley to the Mid-Atlantic Friday. Read More >

Hazardous Weather Conditions

Last Update: 1000 PM EST Thu Dec 4 2025

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Marquette, MI Local Forecast Office

30NM SE Grand Portage MN

Marine Zone Forecast

Rest Of Tonight

Southwest gales to 40 knots becoming west 20 to 30 knots late. Freezing spray late in the evening. Snow showers late in the evening, then a chance of snow showers after midnight. Waves 10 to 14 feet occasionally to 18 feet subsiding to 7 to 10 feet occasionally to 13 feet.

Friday

West winds 15 to 25 knots diminishing to 10 to 20 knots. A chance of snow showers. Waves subsiding to 2 to 4 feet.

Friday Night

West winds 15 to 25 knots becoming northwest 20 to 30 knots by midnight. A chance of snow showers. Freezing spray after midnight. Waves building to 5 to 8 feet occasionally to 10 feet.

Saturday

Northwest winds 20 to 30 knots diminishing to 10 to 20 knots in the afternoon. Freezing spray in the morning. A slight chance of snow showers in the morning. Waves subsiding to 1 to 3 feet.

Saturday Night

Northwest winds 10 to 20 knots. A slight chance of snow showers. Waves building to 2 to 4 feet.

Sunday

Northwest winds 10 to 20 knots. Waves subsiding to 1 to 3 feet.

Sunday Night

Northwest winds 10 to 20 knots becoming west 5 to 15 knots after midnight. Waves subsiding to calm to 2 feet, then building to 1 to 3 feet.

Monday

Southwest winds 15 to 25 knots. A chance of snow showers. Waves building to 3 to 5 feet occasionally to 7 feet, then subsiding to 2 to 4 feet.

Tuesday

Northwest winds 10 to 20 knots becoming northeast 15 to 25 knots. A chance of snow showers. Waves subsiding to calm to 2 feet, then building to 2 to 4 feet.

note, wave height forecasts are for ice free areas.