HONOLULU (HawaiiNewsNow) - A flash flood warning has been allowed to expire on the island of Oahu. The warning had been in effect during the overnight hours Sunday night into Monday. Rain was ...

Flash flood warnings are common: The NWS issues these by the thousands each year. Typically, at least some streets and roads will be flooded in areas covered by a flash flood warning, which can be ...

Like tornadoes, the National Weather Service has a warning system in place for floods and flash floods. And also like tornadoes, the system for flooding uses the same terminology, and can be just ...

A flash flood warning is issued when a flash flood is either imminent or already occurring. In flood-prone areas, it's crucial to move immediately to higher ground. A flash flood is a sudden and ...

The warning had been issued for Bucks, Montgomery and Philadelphia counties. "The heavy rain has ended, and flooding is no longer expected to pose a threat. However, ponding of water may remain in ...

WEST VIRGINIA (WCHS) — The National Weather Service has issued a flash flood warning several counties in West Virginia as storms and severe weather continues to make its way east across the region.