Some of the models suggest that Rafael may even do a small loop out in the Gulf. Meanwhile, a trough of low pressure near Puerto Rico is bringing heavy rain and thunderstorms to the area but has a low chance of development over the next week.

Forecasters tell residents of eastern Gulf Coast and Florida to monitor the forecast closely for potential impacts next week.

Two systems in the Atlantic basin — Hurricane Rafael and a disturbance northeast of the Leeward Islands — are drenching parts of the Caribbean, according to the National Hurricane Center. Rafael's projected path has taken a wild swing to the west and its ultimate destination is still in flux.