A system off the coast of the Carolinas is expected to bring heavy rains and coastal flooding as it becomes a potential tropical cyclone, the U.S. National Hurricane Center (NHC) said on Sunday. There is a 70% chance that the weather system could become a cyclone in the next 48 hours,

Potential Tropical Cyclone Eight formed off the Southeast U.S. coast on Sunday and is expected to become Tropical Storm Helene early this week.