The area of low pressure is a "potential storm," according to a NWS senior forecaster. But it has a low chance of forming ...

Neither Isaac nor Tropical Storm Joyce pose threats to the United States. However, another an area of low pressure could form over the western Caribbean Sea could by the middle of next week ...

including one in the Caribbean Sea. And it's that developing system that most concerns folks in the U.S., as it could become a named storm in the Gulf of Mexico by next week, forecasters said.

The National Hurricane Center is monitoring two systems. One, Invest 94L, could soon become a tropical depression.

A potential hurricane -- which would be named Helene -- is churning in the Caribbean and is forecast to make landfall in Florida on Thursday. The system is forecast to become Tropical Storm Helene ...

and a "tropical depression or storm is likely to form over the next couple of days" as the system moves northward across the northwestern Caribbean Sea and into the southeastern Gulf of Mexico.

only one is a real concern for the United States and the storm-battered Southeast. The system most likely to affect the United States was located in the Caribbean Sea, the hurricane center said ...

Forecasters are monitoring two low-pressure systems in the Atlantic Ocean and the Caribbean Sea that could gradually develop ...