Significant Winter Storm to Bring Heavy Snow and Ice Impacts; Dangerously Cold Temperatures Expands Across the East; Severe Storm Threat in the Gulf States Sunday

A significant winter storm is underway, bringing widespread heavy snow, sleet, and freezing rain from the Southern Rockies to New England through Monday. Extremely cold air will follow, prolonging dangerous travel and infrastructure impacts into next week. Severe thunderstorms may produce damaging gusts and tornadoes across the eastern Gulf Coast states Sunday morning and afternoon. Read More >

Last Update: 1030 PM EST Sat Jan 24 2026

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Key West, FL Local Forecast Office

7NM SE Molasses Reef Light FL

Marine Zone Forecast


Overnight
East winds 10 to 15 knots. Seas 2 to 4 feet, occasionally to 5 feet. Wave detail: east 3 feet at 4 seconds. Isolated showers.
Sunday
Southeast winds 10 to 15 knots. Seas 2 to 3 feet. Wave detail: east to southeast 3 feet at 5 seconds.
Sunday Night
Southeast winds 10 to 15 knots, becoming south to southwest. Seas 2 to 3 feet. Wave detail: southeast 3 feet at 5 seconds. Isolated showers.
Monday
Southwest to west winds near 10 knots, becoming west to northwest 15 to 20 knots. Seas 2 to 3 feet. Isolated showers.
Monday Night
Northwest to north winds 20 to 25 knots, increasing to 25 to 30 knots. Seas 3 to 5 feet, occasionally to 6 feet, building to 5 to 7 feet, occasionally to 9 feet. Isolated showers early.
Tuesday
North winds 20 to 25 knots, becoming north to northeast 15 to 20 knots. Seas 6 to 9 feet, occasionally to 11 feet.
Tuesday Night
Northeast winds 15 to 20 knots. Seas 5 to 7 feet, occasionally to 9 feet.
Wednesday
Northeast winds near 15 knots, decreasing to 10 to 15 knots. Seas 4 to 6 feet, occasionally to 8 feet, subsiding to 2 to 4 feet. Isolated showers.
Wednesday Night
North winds 10 to 15 knots, becoming northwest to north 15 to 20 knots. Seas 3 to 4 feet, occasionally to 5 feet. Isolated showers.
Thursday
Northwest to north winds 15 to 20 knots. Seas 3 to 5 feet, occasionally to 6 feet.
Thursday Night
North winds near 20 knots. Seas 4 to 6 feet, occasionally to 8 feet. Isolated showers.



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1030 PM EST Sat Jan 24 2026
 
 

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