For a 24-hour period ending at 3 p.m. on Nov. 23, a rain gauge in downtown Phoenix reported .28 inches of rainfall, South ...

A strong November storm system brought unusual, quarter-sized hail to parts of Phoenix, coating neighborhoods in white slush. The hail was caused by a slow-moving, cold-core low-pressure system that ...

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

The National Weather Service says Phoenix area including Peoria, Glendale, Surprise, Avondale and Goodyear could see storm activity.