A flash flood is a rapid rise of water along a stream or in a low-lying urban area, the National Weather Service said. Flash flooding can result from slow-moving thunderstorms, from numerous thunderstorms that develop repeatedly over the same area, or from heavy rains associated with tropical cyclones.

A New Mexico mountain village is preparing for another round of monsoon rains as it tries to dig out from historic flooding that killed a man and two children.

At least three people were killed by historic flash floods in a New Mexico mountain community that suffered devastating wildfires last year, officials said late Tuesday.

Here's what to know about the deadly flooding, the colossal weather system that drove it and ongoing efforts to identify victims.

More than 111 people have died across six counties after flash flooding from heavy rain began affecting the state last week.