Major I-95 cities -- Philadelphia, Baltimore, Washington, D.C., and Richmond, Virginia -- could be impacted as heavy downpours could bring 2-3 inches of rainfall per hour over already saturated soils, which could easily cause flash flooding.

The stark warning about the threat of a tornado concerns Washington DC, and the surrounding areas, such as the state of Pennsylvania and its large cities like Philadelphia

The National Weather Service (NWS) in Sterling, Virginia on Wednesday issued Flash Flood Warnings for parts of Maryland, Washington DC, and northern Virginia

Videos emerge from Washington, D.C., and the surrounding areas as a major storm causes flooding, just as commuters head home.

Cleanup efforts are underway after powerful storms swept through the D.C. region on Wednesday night, prompting a tornado warning in the District and Flash Flood alerts from Northern Virginia to Maryland.

A dramatic shelf cloud loomed over the Washington DC area as severe storms brought flash flood and thunderstorm warnings. The striking weather phenome

NWS issues a Flood Watch for Washington D.C. area, warning of severe thunderstorms and potential flash flooding.

The National Weather Service has issued a Tornado Warning for the Washington DC area, as severe thunderstorms continue to move eastward across the region

Washington, D.C., Philadelphia and New York City will likely see periods of heavy rain in addition to potentially damaging wind gusts beginning Tuesday afternoon as severe storms fire up over more than 85 million people across the heavily traveled Interstate 95 corridor.

A heartbreaking tragedy is unfolding in Texas, flash floods have claimed more than 80 lives, including children at a summer camp.

Meteorologists say incredible amounts of moisture in the air fueled a storm that moved slowly over central Texas, creating conditions for fatal flash floods