There are reports of multiple people being swept away by flooding in Virginia as tens of millions of people are at risk of dangerous flash floods in pockets of nearly every region of the contiguous United States Friday,

High humidity levels, summer heat and long days will combine to produce conditions favorable for drenching thunderstorms leading to additional flash flooding in the coming days in many parts of the U.

Forecasters warned more rain and flash flood risk is expected on July 15 after storms flooded out roads the day before.