NWS Key West

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Last Map Update: Wed, Jan 14, 2026 at 8:58:36 am EST

Watches, Warnings & Advisories

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National Weather Service Tampa Bay Area, FL

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Dense Fog Advisory

Small Craft Advisory

Short Term Forecast

Elevated Rain/Thunder Chances

Island Chain

Marine Winds

Wave Heights

The threat for isolated thunderstorms persists through today and tonight. Seasonably warm and wet conditions continue today ahead of the next frontal system. Winds will also gradually freshen throughout today and into tomorrow.

TODAY...Partly sunny with a chance of showers and a slight chance of thunderstorms. Highs in the mid to upper 70s. Variable winds near 5 mph, becoming west near 10 mph. Chance of rain 40 percent.

TONIGHT... Light and variable breezes early will become westerly and gentle to moderate. Seas will generally be 1 to 2 feet with around 1 ft building to 1-2 ft in the Bayside waters and 1 to 2 feet building to 2 to 3 feet in the Straits of Florida. Nearshore waters will start at a smooth to light chop, becoming a light to moderate chop. Scattered showers and Isolated thunderstorms.

TONIGHT... Light and variable breezes early will become westerly and gentle to moderate. Seas will generally be 1 to 2 feet with around 1 ft building to 1-2 ft in the Bayside waters and 1 to 2 feet building to 2 to 3 feet in the Straits of Florida. Nearshore waters will start at a smooth to light chop, becoming a light to moderate chop. Scattered showers and Isolated thunderstorms.

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Above Average Temperatures for the West and Central Plains; Lake Effect Snow Continues

NWS Key West