See: Uncommon rack cloud seen over Maryland in the middle of serious weather condition

Watch: Rare shelf cloud seen over Maryland amid severe weather

A remarkable rack cloud towered above Bowie, Maryland, as the United States Weather condition Solution provided an electrical storm watch.

The unusual cloud development that creates along the leading side of an electrical storm’s gust front signals magnifying problems.

An eyewitness recorded the striking minute as the skies dimmed and winds grabbed. Video clip additionally reveals flash flooding striking Washington DC and Massachusetts due to tornados in the Northeast United States.