The Valley could see at least one more stretch of monsoon storm activity before Arizona's annual rainy season concludes in ...

Just when it seemed like the monsoon was on its way out, a tropical storm named Mario could usher in another burst of rain in ...

Phoenix, AZ weather forecast predicts clear skies, with a high near 104°F and possible thunderstorms later in the week.

September marks the start of fall, but in Phoenix, it's no longer the start of a cooling trend, new research shows.

Thursday saw a high of 104F in Phoenix, according to the National Weather Service. The record high for the day is 112F, set ...

Late-season rain was already in the forecast for Phoenix as Hurricane Lorena moved toward Mexico with tropical moisture.

Tomorrow's outlook for thunderstorms look promising for activity across the region. Expect outflow winds to increase by early ...

Phoenix forecast predicts sunny skies with temps nearing 101°F today, highs reaching 103°F early week, and slight cooling ...

Phoenix hit by major dust storm Monday, leaving thousands without power and temporarily halting airport operations across the ...

Severe thunderstorm, dust storm, flash flood warnings were issued by the National Weather Service in Phoenix on Wednesday, ...

A flash flood warning was issued by the National Weather Service in Phoenix at 3:49 p.m. on Wednesday, Sept. 3. This warning ...

We're learning more about the devastating September 2014 floods in the Valley, which were caused by a rare moisture plume from Hurricane Norbert. The city of Mesa was particularly affected, with about ...