As you've been hearing in our series "Heat Wave," temperatures here in metro Phoenix are expected to increase in the years ahead. And that has city officials taking action.

Lightning from monsoon storms is blamed for several fires in the Tonto National Forest.

The Valley's excessive heat advisory has been extended through Sunday, and Phoenix Firefighters are urging you to take steps to guard against the searing temperatures.

An excessive heat warning is to take effect at 10 a.m. Monday and run through at least Wednesday.

An expert talks about the unpredictability of Arizona’s monsoon season, and explains why this year’s monsoon season is wetter than last year’s.

CROWN KING, Ariz. (Associated Press) — High winds could prove a challenge for firefighters battling a northern Arizona wildfire that has forced residents from a historic mining town.

It's a supermoon -- the point when the moon passes closest to the Earth in its orbit.

Many people who tried to use Arizona’s 511 system this past weekend couldn’t get the latest road conditions because the phone number and website were at full capacity.  As KJZZ’s Paul Atkinson

Arizona will feel the lingering effects of a late-winter storm that brought gusting winds and sporadic rain and hail to lower elevations. Snow blanketed northern Arizona.

Anyone who's spent time in Arizona during the summer months knows how hot the weather can get. Miserably, unforgivingly, unbelievably hot. As climate change pushes temperatures across the planet higher and higher, we want to hear from you. How do you deal with Arizona's heat now? And what will you do as it continues to get even worse?