Tropical Depression Nine has formed in the Caribbean Sea and may become a hurricane threat for the western Caribbean and Southeast U.S. next week, including Florida. T​his latest system is in addition to Hurricane Fiona in the western Atlantic and Tropical Storm Gaston in the central Atlantic. W​e are still in the very early stage of tracking this latest system. There are aspects of the forecast in which we have more confidence, while others remain uncertain, which is typical for tropical forecasting this far out in time. H​ere's a look at everything we know right now. T​ropical Depression Nine is located in the ... (full story)