Lots of factors in play but Tropical Storm Sara is expected to form this week and could become a major hurricane threatening the US next week.

The NHC has issued Tropical Storm and Hurricane Watches for parts of Nicaragua ... It is too early to determine possible ...

A tropical storm is expected to form over the central Caribbean Sea within the next day or so, bringing life-threating ...

which forecasters say will likely strengthen into Tropical Storm Sara by the weekend. AFP via Getty Images The FOX Forecast ...

A new tropical system with the potential become Tropical Storm Sara is expected soon in yet another example of an Atlantic ...

Hurricane Rafael continues to weaken in the Gulf of Mexico and while the cyclone will not directly strike the U.S., it will ...

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 Atlantic Hurricane Season refuses to quit. Invest 99 in the Caribbean has a high chance of becoming a tropical depression ...

Rafael has weakened into a remnant low pressure system in the Gulf of Mexico after barreling across Cuba as a Category 3 ...

Tropical Storm Rafael is expected to weaken as the NHC tracks another system in the Caribbean that is expected to move into ...

Tropical Storm Rafael is gradually weakening in the Gulf of Mexico with sustained winds now at 40 mph and is expected to ...