
Prolonged Atmospheric River in the Pacific Northwest; Snow and High Winds from the Upper Midwest into the Northeast
A prolonged atmospheric river will continue to impact the Pacific Northwest into the Northern Rockies with heavy rainfall, areas of urban and river flooding, landslides, heavy mountain snow, and gusty winds into Thursday. A strong clipper system will bring the threat of heavy snow and high winds across the Upper Midwest/Great Lakes as well as portions of the interior Northeast and Appalachians. Read More >
Hazardous Weather Conditions
Last Update: 430 PM EST Tue Dec 9 2025
For More Weather Information:
33NM SSE Molasses Reef Light FL
Marine Zone Forecast
Tonight
Northeast winds near 15 knots, decreasing to 10 to 15 knots. Seas 3 to 5 feet, occasionally to 6 feet, subsiding to 3 to 4, occasionally to 5 feet. Wave detail: northeast to east 4 feet at 5 seconds and northwest 2 feet at 7 seconds. Numerous showers and isolated thunderstorms.
Wednesday
North to northeast winds near 10 knots, becoming northwest to north and decreasing to 5 to 10 knots. Seas subsiding to 2 to 3 feet. Wave detail: northeast to east 3 feet at 6 seconds and northwest 2 feet at 7 seconds. Scattered showers.
Wednesday Night
Northwest to north winds 5 to 10 knots, increasing to near 10 knots. Seas around 2 feet. Wave detail: north to northeast 2 feet at 3 seconds and northeast 2 feet at 6 seconds. Isolated showers.
Thursday
North winds near 10 knots. Seas around 2 feet. isolated showers.
Thursday Night
Northeast winds near 10 knots. Seas around 2 feet.
Friday
Northeast to east winds 10 to 15 knots. Seas 2 to 3 feet. Isolated showers.
Friday Night
East winds 10 to 15 knots. Seas 2 to 3 feet. Isolated showers.
Saturday
East winds 10 to 15 knots, increasing to near 15 knots. Seas 2 to 3 feet, building to 3 to 4 feet, occasionally to 5 feet. Scattered showers.
Saturday Night
Northeast to east winds near 15 knots. Seas 3 to 4 feet, occasionally to 5 feet. Scattered showers.
Sunday
Northeast winds 10 to 15 knots. Seas 2 to 4 feet, occasionally to 5 feet. Scattered showers.
Sunday Night
Northeast winds near 15 knots, increasing to 15 to 20 knots. Seas 2 to 4 feet, occasionally to 5 feet, building to 3 to 5 feet, occasionally to 6 feet. Scattered showers.
Additional Forecasts and Information
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