Much of Arizona saw a monsoon storm roll in, and in the Valley, we saw a massive dust storm cover roads as rush-hour traffic ...

After weeks of false starts, the monsoon could cut loose this week, with wind and heavy rain possible in parts of Arizona.

Near-record temperatures are expected on Wednesday in Phoenix. An Extreme Heat Warning goes into effect on Aug. 20. Highs are ...

August will arrive in Phoenix in a wave of above-normal temperatures, with highs over 110 degrees into next week.

Extreme heat is returning to the Valley's forecast, and it's going to be a hot last day of July with a high near 110°F.

Extreme heat watches and warnings are in place across southern Arizona and lower elevations of the Grand Canyon through the weekend for temperatures over 110 degrees.