Warmer temperatures caused by carbon pollution are adding more “freeze-free” days to the calendar each year, allowing allergy ...

We're learning more about the devastating September 2014 floods in the Valley, which were caused by a rare moisture plume from Hurricane Norbert. The city of Mesa was particularly affected, with about ...

Severe thunderstorm, dust storm, flash flood warnings were issued by the National Weather Service in Phoenix on Wednesday, Sept. 3.

PHOENIX — The National Weather Service (NWS) issued a special weather statement for portions of the Valley on Tuesday. NWS put out an advisory for Mesa and Gilbert regarding 40 mph winds just after 4 ...

Despite a scorching start to August, metro Phoenix was expected to continue to see a milder heat this fall, especially compared with the recent years loaded with heat records and relentless droughts.