The NHC said Tuesday it is tracking a tropical wave in the Caribbean Sea that could become a tropical depression by the end of the week.

As the Atlantic hurricane season comes to a close, another potential tropical storm is forming in the Caribbean. "A tropical wave over the central Caribbean Sea is producing an area of disorganized showers and thunderstorms,

"Not only does this have a significant chance of becoming a hurricane, but it may become a major hurricane very quickly," hurricane expert Alex DaSilva said