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 back in 1990. We are expecting a high of around 100F for Friday.

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

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

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

The National Weather Service in Flagstaff has issued a Flash Flood Warning for, Coconino County in north central Arizona, ...

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 ...

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

After weeks of false starts, the monsoon could cut loose this week, with wind and heavy rain possible in parts of Arizona.