The warning urged immediate action, as life-threatening flash floods were already occurring or were expected soon.

Strong storms in the Phoenix area led to the loss of power among several thousand customers and significant damage at Desert ...

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 ...