A team of 22 meteorologists and weather experts spent years developing the first standardized dust storm scale. It's designed ...

A team 22 meteorologists and weather experts has spent years developing the first standardized dust storm scale.

The hail was caused by a slow-moving, cold-core low-pressure system that allowed storms to strengthen and pelt the Valley with ice. This fall has been uncharacteristically wet for much of Arizona, ...

The official rain gauge at Phoenix Sky Harbor International Airport measured 6.31 inches of rain from September through ...

An active monsoon season is keeping roofers across Arizona extremely busy, with many handling dozens of assessments daily. They are responding to storm damage caused by heavy rain, strong winds, and ...

Learn more about the latest Phoenix area weather forecast and conditions with Most Accurate Forecast from ABC15.

The footage taken by a motorist shows a car trying to drive through a parking lot a foot deep in water and covered in ice.

Monsoon storms are rumbling through central and southwestern Arizona less often but with more intensity than they were 60 years ago, according to a new study by researchers at the University of ...

Learn more about the latest Phoenix area weather forecast and conditions with Most Accurate Forecast from ABC15.

For most of the summer, Phoenix baked under blue, mostly rainless skies. But in a matter of days, the monsoon redeemed itself with drenching rain and flooding that pushed the season from disappointing ...