Tropical Storm Sara has formed in the Caribbean Sea and is forecast to continue strengthening, according to the National Hurricane Center.

Tropical Storm Sara has formed on a path toward Honduras and is expected to bring “life-threatening and potentially catastrophic flash flooding and mudslides” to parts of the country, the National Hurricane Center warned.

A late-season tropical system swirling over the Caribbean Sea has become better organized and strengthened into Tropical Storm Sara on Thursday. Here's what you need to know.