Destructive flooding in the Pacific Northwest has caused a highway to crumble and collapse into the river below. But what exactly caused the detrimental downpour? Meteorologist Stefano DiPietro explains. | WSMV 4, Nashville

An atmospheric river event has caused catastrophic, record-breaking floods across Washington state. This video shows dramatic footage of overflowing rivers, inundated towns, and emergency crews conducting daring rescues as communities face a state of emergency. | The Weather Network

18,000 still trapped in Canada's massive flooding

Flood risk in Canada is set to worsen – and so are recovery costs - The Weather Network

A massive second wave of Washington state flooding has struck the region, triggered by a relentless atmospheric river that has overwhelmed local infrastructure. In this update, we cover the critical levee breaches, the closure of major highways through the Cascade Mountains, and the tragic confirmation of at least one fatality. Authorities have confirmed over 1,200 rescues since December 8 as rising waters force fresh evacuations across Western Washington. In this video, you will see: - Current

There have been many images showing the horrific flooding scenes in Washington, and unfortunately, more rain is on the way today. Flood watches remain in effect until the middle of the week, with flood warnings in effect until further notice. | WeatherNation