Prolonged Atmospheric River Will Impact the Northwest Early this Week

A weather system in the Pacific Northwest will produce rain throughout the day, before a potent atmospheric river produces a prolonged round of heavy rainfall, widespread urban and river flooding, and high elevation snow to the region Monday through Wednesday. Showers and thunderstorms may produce isolated damaging winds, a brief tornado, and locally heavy rainfall across parts of Florida today. Read More >

Hazardous Weather Conditions

Small Craft Advisory until December 7, 06:00 PM CST

Last Update: 1100 AM EST Sun Dec 7 2025

View Nearby Observations

For More Weather Information:

Marquette, MI Local Forecast Office

3NM WNW Copper Harbor MI

Marine Zone Forecast

Rest Of Today

Northwest wind 15 to 20 knots. Cloudy. Freezing spray by late morning. A chance of snow showers by late morning, then a slight chance of snow showers late. Waves 3 to 6 feet occasionally to 8 feet subsiding to 2 to 4 feet.

Tonight

Northwest wind 10 to 15 knots backing west late. Mostly cloudy. A slight chance of snow showers through late evening. A slight chance of snow showers late. Waves subsiding to 1 to 2 feet.

Monday

Southwest wind 10 to 20 knots. Cloudy. A slight chance of snow showers in the afternoon. Waves building to 2 to 3 feet.

Monday Night

Southwest wind 15 to 20 knots. Snow showers. Waves building to 2 to 4 feet.

note: wave height forecasts are for ice free areas.