The National Weather Service defines June 15 as the official start of the monsoon season in Arizona. Here's what you need to ...

Arizona's wall of dust during the monsoon can be cool to look at but dangerous to be in so here's what to do when a dust ...

A shot of lighting crashing down on El Paso, Texas, has earned a Southern Arizona storm chaser high marks ... Bailey said she captured the photo, titled “Predawn Thunderstorm over El Paso ...

Arizona's monsoon season starts June 15, but that doesn't mean the monsoon will arrive on time. The National Weather Service ...

Although much of Arizona saw a dry winter, there is a chance that this monsoon season will bring some much-needed moisture to ...

A surge of moisture, due in part to the placement of an upper-level low and the tropical moisture field from the Northern ...

Arizona's monsoon ... and tropical storm activity in the eastern Pacific and warming surface temperatures in the Gulf of California, which can provide moisture for monsoon storms.