Tropical Storm Chantal formed off the southeast U.S. coast and was forecast to bring heavy rains to parts of the Carolinas on Saturday. Tropical storm warnings were issued for portions of the two ...

Elevated storm chances remain daily through the extended forecast, with rain chances ranging from 50 to 60 percent each day.

Flooding has caused an average of more than 125 deaths per year in the United States over the past few decades, according to the National Weather Service, and flash floods are the nation’s top ...