An area of showers and thunderstorms is organizing into the summer's next tropical storm a few hundred miles east of the Caribbean Monday morning.
Mandatory Credit: CNN Weather via CNN Newsource
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Tropical Storm Ernesto is headed for Puerto Rico. Here’s where it could go next
This story is outdated. Check out Tuesday’s forecast for Tropical Storm Ernesto here. Tropical Storm Ernesto has formed in the Atlantic and is racing through the Caribbean islands and toward Puerto Rico with heavy rainfall, gusty winds and dangerous seas as a predicted hyperactive hurricane season ramps up.

