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Tammy strengthens into hurricane, but won't impact Florida

Category 1 hurricane expected to curve out to sea
Hurricane Tammy update, 11 a.m. on Oct. 20, 2023.jpg
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WEST PALM BEACH, Fla. — Tropical Storm Tammy strengthened into a Category 1 hurricane on Friday, but the system won't impact Florida.

According to the 11 a.m. advisory from the National Hurricane Center, Tammy has maximum sustained winds of 75 mph and is moving west-northwest at 7 mph.

TRACKING THE TROPICS: Hurricane Center | Hurricane Guide

The NHC said Tammy is expected to bring hurricane conditions to portions of the Leeward Islands late Friday and Saturday, and heavy rainfall and flooding are likely over much of the Lesser Antilles.

After that, however, Tammy will curve north out to sea and won't affect Florida.

"The models show it hooking around that area of high pressure. And it's going to be moving away from the U.S. So no direct impacts here," WPTV First Alert Weather meteorologist Kate Wentzel said.

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TROPICAL STORM WATCH: An announcement that tropical storm conditions (sustained winds of 39 to 73 mph) are possible within the specified coastal area within 48 hours.

TROPICAL STORM WARNING: An announcement that tropical storm conditions (sustained winds of 39 to 73 mph) are expected within the specified coastal area within 36 hours.

HURRICANE WATCH: An announcement that hurricane conditions (sustained winds of 74 mph or higher) are possible somewhere within the specified coastal area. A hurricane watch is issued 48 hours in advance of the anticipated onset of tropical-storm-force winds.

HURRICANE WARNING: An announcement that hurricane conditions (sustained winds of 74 mph or higher) are expected somewhere within the specified coastal area. A hurricane warning is issued 36 hours in advance of the anticipated onset of tropical-storm-force winds.