Inclement Weather in the Pacific Northwest; Severe Thunderstorms in the Southeast; Impending Winter Storm
An approaching storm will bring rain and high elevation snow to Pacific Northwest through the weekend. Isolated severe thunderstorms are possible across parts of the Southeast today into this evening as a low strengthens over the Southeast. This system will form into a winter storm on Sunday that will bring heavy snow, high winds, and coastal flooding to the Mid-Atlantic and Northeast into Monday. Read More >
| NWS Forecast for: Lake Superior from Saxon Harbor WI to Upper Entrance to Portage Canal MI 5NM off shore to the US/Canadian border including Isle Royale National Park (LSZ263) Issued by: National Weather Service Marquette, MI Last Update: 1000 AM EST Sat Feb 21 2026 |  |
Rest Of Today: North winds 10 to 20 knots diminishing to 5 to 15 knots by late morning, then backing northwest by mid afternoon. A chance of snow showers. Waves 2 to 4 feet subsiding to 1 to 3 feet. Tonight: North winds 10 to 20 knots increasing to 15 to 25 knots by midnight. A chance of snow showers. Waves building to 3 to 6 feet occasionally to 8 feet. Sunday: North winds 20 to 30 knots. Heavy freezing spray. A slight chance of snow showers. Waves building to 5 to 8 feet occasionally to 10 feet. Sunday Night: North gales to 35 knots. Heavy freezing spray and a slight chance of. A slight chance of. Waves building to 7 to 10 feet occasionally to 13 feet, then subsiding to 5 to 8 feet occasionally to 10 feet. Monday: North winds 15 to 25 knots diminishing to 5 to 15 knots in the afternoon. Waves subsiding to 1 to 3 feet. Monday Night: East winds 5 to 15 knots becoming south 10 to 20 knots after midnight. A chance of snow showers after midnight. Waves subsiding to calm to 2 feet, then building to 1 to 3 feet. Tuesday: South winds 10 to 20 knots becoming west 15 to 25 knots. A chance of snow showers. Waves building to 5 to 8 feet occasionally to 10 feet. Wednesday: Northwest winds 10 to 20 knots increasing to 15 to 25 knots. A chance of snow showers. Waves subsiding to 3 to 6 feet occasionally to 8 feet. note, wave height forecasts are for ice free areas. | |
| Zone Forecast: Lake Superior from Saxon Harbor WI to Upper Entrance to Portage Canal MI 5NM off shore to the US/Canadian border including Isle Royale National Park (LSZ263) | |
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