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 >

Last Update: 1028 PM EST Sun Dec 7 2025

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Key West, FL Local Forecast Office

6NM WNW Pulaski Shoal Light FL

Marine Zone Forecast

Overnight

Southwest winds near 10 knots, becoming southwest to west and increasing to 10 to 15 knots. Seas 1 to 2 feet, building to around 2 feet. Wave detail: south to southwest 1 foot at 3 seconds and northwest 1 foot at 5 seconds. Scattered showers and isolated thunderstorms.

Monday

Southwest to west winds 10 to 15 knots, becoming west to northwest. Seas 2 to 3 feet. Wave detail: west 2 feet at 4 seconds. Scattered showers and isolated thunderstorms.

Monday Night

Northwest to north winds 10 to 15 knots, becoming north to northeast 15 to 20 knots. Seas 2 to 4 feet, occasionally to 5 feet. Wave detail: northwest to north 4 feet at 5 seconds. scattered showers and isolated thunderstorms.

Tuesday

Northeast winds 15 to 20 knots, decreasing to near 15 knots. Seas 3 to 5 feet, occasionally to 6 feet. Isolated showers.

Tuesday Night

North to northeast winds decreasing to 10 to 15 knots. Seas 2 to 4 feet, occasionally to 5 feet. Isolated showers.

Wednesday

North winds 10 to 15 knots, decreasing to near 10 knots. Seas 2 to 3 feet. Isolated showers.

Wednesday Night

North winds near 10 knots, increasing to 10 to 15 knots. Seas around 2 feet. Isolated showers.

Thursday

Northeast winds near 10 knots. Seas 1 to 2 feet. isolated showers.

Thursday Night

Northeast to east winds 5 to 10 knots. Seas around 1 foot. Isolated showers.