A monsoon storm swept through the City of Tucson on Monday afternoon, leading to power outages, a swift water rescue and downed power lines.

Tucson will see seasonal highs in the 90s with low storm chances early this week, before rain potential rises heading into ...

During the monsoon, the prevailing winds over Mexico and the Southwestern United States shift, pulling in moisture from the Gulf of Mexico and the Gulf of California — that little known sliver of ...

Thunderstorm and flash flood warnings were issued by the National Weather Service in Tucson on Monday, Aug. 17, for Pima County.

Strong outflow winds to 40-50 mph east of Tucson.

Tucson Fire crews pulled a driver from a submerged vehicle in the Alamo Wash during one of several swift-water rescues as a ...

This year, super El Niño, reduced weather balloons, dust and climate change add to the challenges of storm chasing in Arizona ...