Tracking Atmospheric River in the Northwest U.S. and Clipper with Winter Weather in the Northeast U.S.
A prolonged atmospheric river will continue to bring gusty winds, heavy rainfall which may lead to urban and river flooding with possible landslides, and heavy inter-mountain snow over the Pacific Northwest into the northern Rockies through Thursday. A clipper will cross the Great Lakes and Northeast U.S. into Thursday with areas of moderate to heavy snow and mixed wintry precipitation. Read More >
Hazardous Weather Conditions
Last Update: 1100 PM EST Wed Dec 10 2025
For More Weather Information:
20NM NE Ontonagon MI
Marine Zone Forecast
Rest Of Tonight
Northwest wind 10 to 20 knots. Cloudy. Waves 3 to 6 feet occasionally to 8 feet subsiding to 2 to 4 feet.
Thursday
Northwest wind 10 to 15 knots backing west less than 10 knots by late morning. Cloudy. Waves subsiding to 1 to 2 feet.
Thursday Night
West wind less than 10 knots. Cloudy. A slight chance of snow showers after midnight. Waves calm to 1 foot.
Friday
West wind 10 to 15 knots increasing to 15 to 25 knots in the afternoon. Cloudy. A chance of snow showers in the morning, then snow showers likely in the afternoon. Waves building to 3 to 6 feet occasionally to 8 feet.
note: wave height forecasts are for ice free areas.
note: wave height forecasts are for ice free areas.
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