You’re likely familiar with hurricane categories and the EF scale for tornadoes, but now dust storms in Phoenix have a scale of their own.

Watch a stunning time-lapse of a haboob dust storm moving across the desert landscape during sunset. This video captures the ...

Explore the reported aircraft collision near Phoenix airport during a severe dust storm, highlighting the impact of extreme ...

Dust storm warnings were issued by the National Weather Service on Wednesday, July 15, affecting the Phoenix area and Pima ...

Solar storms may affect weather on Mars when they strike at the same time as major Martian dust storms, a new study suggests ...

A Pennsylvania teen went to Arizona for senior photos. What she got instead: a massive haboob for an unforgettable senior ...

The monsoon that has been lighting up the rest of Arizona has a second, meaner edge, and this one sets up southeast of ...

Add Yahoo as a preferred source to see more of our stories on Google. Summer is starting in Arizona, which means excessive heat, monsoon storms and also the occasional haboob. For native Arizonans, ...

The Phoenix Dust Storm Scale gauges a variety of factors to classify events on a 1-5 scale, with 5 being the most severe.

Researchers said they hope the rankings will help communities better understand one of Arizona’s most dangerous weather hazards.

Summer is starting in Arizona, which means excessive heat, monsoon storms and also the occasional haboob. For native Arizonans, none of these come by surprise. For those new to the state, this might ...

Monsoonal activity started strong with severe storms and dust storms. While the midweek is quieter, more storms are expected ...