Finding other people on the Arizona Trail is energizing, but people are also changing the trail along its final miles.

What will Arizona's winter weather look like this season? Here's what NOAA, Old Farmer's, and AccuWeather predict about the ...

Will people continue to hike and bike the Arizona Trail? Extreme weather and land use challenges may test the limits.

Several northern Arizona communities received record fall rainfall after a dry winter and weak monsoon, boosting water levels ...

The temperature is expected to climb into the middle 70s over the next couple of days in Phoenix. High pressure is building ...

It will be a bit breezy at times on Monday afternoon and this evening as a weak storm system passes by Arizona.

PHOENIX (KPNX) — If you feel like allergy season never seems to end, you’re not imagining it. Across the U.S., and right here in Arizona, climate change is making pollen problems worse — and ...

Phoenix enjoyed sunny, 70-degree weather Monday, but temperatures will drop drastically overnight due to drier air, with lows in the upper 40s in the Valley. The Valley will warm back into the low 70s ...

The golden toad was declared extinct in 2004, the victim of climate change, scientists said in 2022. But Trevor Ritland ...

For a 24-hour period ending at 3 p.m. on Nov. 23, a rain gauge in downtown Phoenix reported .28 inches of rainfall, South Mountain Park saw .47 of an inch and Freestone Basin in Gilbert saw .63 of an ...

Temperatures today will trend cooler with Phoenix looking at a high of around 66 degrees. It will be a dry and sunny day with overnight lows dropping into the 40s.

A large area of our pressure will move into the region for the middle and end of the work week, with temperatures near 80 ...