Potential Tropical Cyclone 19 is expected to become Tropical Storm Sara as it approaches Central America, and may be near hurricane strength, according to the National Hurricane Center. It's also expected to cross the Gulf of Mexico and approach Florida. Where it will land? How strong? Still too far out to know for sure.

Tropical Depression Nineteen formed in the Caribbean early Thursday with the National Hurricane Center forecasting it to grow into Tropical Storm Sara. Long-term forecast models show it could