A disturbance tracking south of Jamaica Wednesday morning – designated Invest 99L by the National Hurricane Center – is expected to organize into Tropical Storm Sara over the coming days and could strengthen into a powerful hurricane by this weekend as it hangs about off the coasts of Honduras and Nicaragua.

Tropical Storm Rafael formed in the Caribbean on Monday, a storm that's predicted to intensify into a hurricane and threaten the Gulf Coast this weekend.

At least Florida had a whole three weeks to recover from the last storm this time. Tropical Depression Eighteen formed in the Caribbean Monday morning and was nearing tropical storm strength by the afternoon.

New storm models show the storm—which has a 90 percent chance of forming in the next seven days—could strike Florida's coast.

The National Hurricane Center said Wednesday it is tracking a system in the Caribbean that could soon strengthen into Hurricane Sara.

With less than a month left in the Atlantic hurricane season, another tropical wave of low atmospheric pressure in the Caribbean Sea is expected to develop into a stronger storm system in the coming days.

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,

Hurricane season isn’t over, as another late-season Caribbean Tropical Storm could be forming. A disturbance in the western Caribbean is likely developing into a Tropical Depression and may soon become the 18th named storm of the season: Tropical Storm Sara.

A disturbance swirling over the central Caribbean Sea now has a high chance of developing into a tropical depression by the end of the week, and some computer forecast models show it continuing to strengthen.