STORMTRACKER 4 Alert Day — High gusty winds will impact Southern Arizona through 8 PM tonight - especially East of the City ...

Two storm systems target Arizona over the next few days, bringing noticeable weather changes ahead of the holiday weekend.

Two storm systems target Arizona over the next few days, bringing noticeable weather changes ahead of the holiday weekend.

Drought conditions in most of California will worsen air quality and increase airborne particulates like dust and pollen.

James Crooks, an associate professor of biostatistics at National Jewish Health, spoke with KOAT about the risks associated with dust storms in southwest states such as Utah, Arizona, and California.

As summer nears, Arizona braces for the same dangers we face every year — dust storms, flash floods, wildfires. These threats aren’t new, but our ability to see them coming is under threat. Deep cuts ...

Dust and sand storms, including the fast-moving, towering walls of particulate matter and debris known as “haboobs”, are ...

NASA / JPL-Caltech / LANL / CNES / CNRS / INTA-CSIC / Space Science Institute / ISAE-Supaero / University of Arizona Dust devils occur when air heated by Mars’ ground rises through the denser ...