A series of storms drenched Arizona in late September and early October and helped ease short-term drought conditions.

The increase is tied to late monsoon rainstorms that have created ideal breeding conditions for one of the largest mosquito species in southern Arizona. Michael Riehle, an entomology professor at the ...

Scottsdale’s fall air is crisp and clear, but its low humidity quickly dries out the protective lining inside the nose and ...

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

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

A massive Monsoon storm slams Phoenix Arizona in July 2021. This monsoon storm was over the span of three days dumping water ...

PHOENIX (3TV/CBS 5)-- Known by many names of the years, the Arizona monsoon is one thing: unpredictable. But it’s that mystery that drove Dr. Jonny Malloy to write the book called North American ...

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 ...

PHOENIX (3TV/CBS 5)-- Join Arizona’s Family First Alert Weather Team as Holly Bock interviews the legendary Royal Norman about Arizona’s unique weather, the evolution of the monsoon, dust storms (and ...

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 ...