Significant rainfall from storms caused flash flooding in parts of Montgomery County, Maryland, located north of Washington, D.C., on Saturday, trapping many in buildings and cars.

Mounting evidence shows no state is safe from the flooding that ravaged the Texas Hill Country. Your community could be next.

"Flood waters have receded. Flooding is no longer expected to pose a threat. Please continue to heed remaining road closures," according to the National Weather Service.

Texas flood at Camp Mystic prompts summer camps to enhance weather monitoring and communication tools as more camps seek accreditation for improved safety standards.

The Trump administration has changed course and is moving ahead with work to develop a new database that would provide Americans with precise estimates of their flash flood risk in a warming world.

“If you’ve never seen water rise in front of you in minutes, it’s hard to conceive of how quickly that can happen—and how quickly your life and property can be at risk,” said Rachel Hogan Carr, executive director of the Nurture Nature Center, a nonprofit focused on flood-risk communication.

Silver Spring and Great Falls were particularly hard hit after up to 5 to 5.5 inches of rain in less than two hours.

The warning was issued for Ashe County. "The heavy rain has ended. Flooding is no longer expected to pose a threat. Please continue to heed remaining road closures," states the NWS Blacksburg VA. The warning is in effect until 9 p.m.

Flash flood warnings were issued for multiple areas of the metro, including Independence, Raytown, and Blue Springs.

At 8:03 a.m. Sunday, doppler radar and automated rain gauges indicated the heaviest rain had left the warned area but smaller streams are still rising, the statement said.