A large storm system is predicted to lower temperatures across Arizona starting May 4. Phoenix will see temperatures drop to ...

Dust devils are perhaps one of the most unique Arizona weather phenomena. But why do you see them so often? Here's the science behind the twisters.

Had enough of warm weather? Good news, a winter storm blowing into northern Arizona is expected ... of a white winter Experts with the National Weather Service in Flagstaff say that most of ...

A large storm system from the northwest was expected to bring cooler temperatures to Arizona starting May 4. The National Weather Service office in Phoenix said residents should expect a drop in ...