The Arizona Department of Transportation has gotten "more aggressive" about monitoring dust on the state's highways and shutting them down when visibility is poor, an agency official said Tuesday. The ...

TUCSON, Ariz. (KGUN) — A windy Wednesday is on tap for southern Arizona along with an Air Quality Alert that will be in effect all day for the dust pollution that we expect from all of the gusty east ...

A brief break from the heat is coming to an end in Arizona. Windy, dry conditions are raising fire concerns in the north, while the Valley gets ready for a sharp warmup. By next week, temperatures ...

After a calm Thursday evening, the Valley has a chance for overnight storms as well as showers and thunderstorms on Friday and Saturday, with potential for damaging winds, blowing dust, and flooding.

In this Weather Wednesday, we explain what a Dust Storm Warning and Blowing Dust Warning are, and how they differ from one ...