Flash flooding in post-fire areas carries additional hazards, including rocks, ash and debris carried by runoff.

Flash flood warnings were issued by the National Weather Service offices in Tucson and Flagstaff on Tuesday, July 14.

The National Park Service confirmed on Sunday that authorities retrieved the body of missing Grand Canyon hiker Chenoa Nickerson following flash flooding in the region late last week. The NPS said her ...

FLAGSTAFF, Ariz. (AP) — One person who went missing from a Colorado River rafting trip in the Grand Canyon during a flash flood was found dead Thursday in frigid water while a second person was found ...

Strong thunderstorms from central Tucson to south-central Pinal County are producing a dense area of blowing dust and ...

Chenoa Nickerson is seen in this undated photo shared by NPS in hopes the public can help locate her after going missing in the Grand Canyon. automation A 33-year-old woman has been missing since ...

This is an archived article and the information in the article may be outdated. Please look at the time stamp on the story to see when it was last updated. GRAND CANYON NATIONAL PARK, Ariz. (AP) — ...

Park officials said Sunday’s search by air, ground and motorized boats was focused at the confluence of Havasu Creek and the Colorado River. Search crews again Sunday were combing the Colorado River ...

The Aspen Acres Fire has burned tens of thousands of acres. Those burn scar areas will now be prone to flash flooding in the ...