TUCSON, Ariz. (13 News) - A dust storm rolled through southern Arizona on Monday, June 30. The National Weather Service in Tucson issued a dust storm warning around 7 p.m., but it expired at 8:15 p.m.

WASHINGTON (AP) — Legally mandated U.S. national climate assessments seem to have disappeared from the federal websites built ...

From the death of hiker Hannah Moody to the Oak Ridge Fire burning more than 1,800 acres, here are the top Arizona stories ...

More than 210 degrees Fahrenheit separates the highest and the lowest temperatures on record in the United States, the ...

Here is everything to know about the northern lights this week, including whether they will be visible in Arizona. The ...

A satellite program that has historically been a key source of weather forecasting data will be discontinued no later than ...

What is the Arizona monsoon, and is June 15 really the start? Valley 101 answers your questions, with the help of Sean ...

Homeowners across Arizona are dealing with the fourth-biggest insurance increase in the U.S., according to LendingTree.

Quentin Pitts' home still has damage from the January search warrant executed on his home. He believes law enforcement were ...

NWS Las Vegas issues a moderate HeatRisk alert and forecasts above-normal temperatures with limited shower chances.

It's about to be dangerously hot across Arizona, meteorologists warn. Extreme heat warnings were issued Friday by the ...