Flood mitigation work at Cinder Lake OHV to start Nov 3, affecting access to Forest Service Road 776 until Dec 24.

PHOENIX - More rain and flash floods are possible on Monday before the Valley begins to slowly dry out later this week. Monday will be a breezy day in the Valley, with wind gusts up to around 30 mph.

The Havasupai Tribe, whose reservation is deep in a gorge off the Grand Canyon and is prone to flooding, advised tourists in ...

A serious multi-day flood threat is underway in the Southwest as two former tropical systems turn the typically dry desert into a breeding ground for heavy rain.

After a soggy weekend, Arizona is finally getting some relief from Priscilla’s wrath. The remnants of the former hurricane drenched much of the state with several inches of rain, but forecasters ...

FORT COLLINS, Colo. (AP) — A region more accustomed to baking heat than soggy weather is about to get soaked, raising the risk of flash floods that can surprise — and kill — in minutes. Downgraded ...

A recent study from the University of New Mexico has proposed a fascinating theory about the formation of the Grand Canyon.