-- A search and rescue operation resumed this morning after nine people from a single family, including several children, died and others went missing in a flash flood along the Verde River in Arizona on Saturday, according to the Gila County Sheriff's Department.
A 27-year-old man is still missing, according to the sheriff's department.
At least four people were rescued and airlifted to a hospital, police said.
Four bodies were recovered Saturday, and five were reportedly recovered Sunday. The deceased ranged in age from 2 to 60, and were all members of the same family.
The flooding followed a weather forecast by ABC News meteorologists predicting "monsoonal related thunderstorms" throughout the weekend in the Southwest.
The storm was violent and unleashed 6-foot-deep floodwaters, dark with ash from a summer wildfire, according to a report in the Associated Press.
The torrent carried along tree branches and other debris, the AP reported.
Payson "experienced heavy rain" before the flash flood, and search and rescue operations were initiated to find individuals reported missing, the sheriff's office said. Search operations remain underway for others who went missing during the flood, the office said.
Flash flood warnings are in effect for parts of Arizona this morning, including Nogales, Rio Rico and Patagonia, according to the NWS.
Thunderstorms are possible across portions of Arizona tonight and across other parts of the Southwest, according to ABC News meteorologists.
The expected thunderstorm activity will likely remain isolated to scattered in nature, but the storms that form will bring strong, gusty winds and torrential rain, which could trigger even more flash flooding in the region.