The conditions are life threatening and could flood creeks, streams, streets, highways, underpasses and "urban areas," ...

Two boaters were rescued from a tree in the Potomac River near a waterfall in Maryland after their boat was swept away in treacherous conditions.

Two boaters were rescued from a treacherous predicament on a raging river in Maryland, officials said. Rescuers found the pair clinging to a tree in the middle of the Potomac River on Saturday ...