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.

The 7-year-old and 4-year-old who died after flash flooding overtook a village in New Mexico earlier this week have been identified as Sebastian and Charlotte Trotter, the children of a U.S. army soldier,

Up to 18 inches of rain fell between Aug. 18 and Aug. 20, 2007, triggering flash floods that are still considered some of Minnesota's worst. It killed seven people and caused $179 million in damages, mostly in Winona, Fillmore and Houston counties.

A sudden flash flood ripped through a mountain community in New Mexico Tuesday, washing away at least one entire home. Rescuers are working to make sure everyone is accounted for. NBC News' Camila Bernal reports.

A man who saw the flash flood that descended upon the New Mexico mountain community of Ruidoso, killing three people and damaging dozens of homes, described the scenes as "unbelievable."

Recent flash flooding in Texas​, New Mexico​ and North Carolina​ is highlighting the extreme danger of these natural disasters and the need to be prepared.

In the Midwest, quarter-sized hail and an isolated tornado cannot be ruled out, while in the South, flood alerts are in effect for areas that were devastated by flash floods last week.

The flash flooding that hit the US state on Tuesday killed three people, including a 4-year-old girl and 7-year-old boy.