A huge storm system crossing the U.S. threatens to unleash tornadoes Friday in the Mississippi Valley, blizzards in the ...

The showers started in the West Valley around 2:15 p.m., according to the National Weather Service. It was expected to move ...

The National Weather Service has issued a severe thunderstorm warning for Maricopa County starting at 4:18 p.m. March 13.

The National Weather Service has issued a dust storm warning for Pima and Pinal counties through 6 p.m. March 13. The warning ...

The National Weather Service has issued a dust storm warning for Pima County through 3 p.m. March 13. For the latest watches and warnings, see our weather alert page. A "haboob" typically occurs in ...

A wind advisory is expected to go into effect Thursday afternoon in Phoenix. In Flagstaff, a winter storm warning is slated ...

The first storm this week brought just a bit of snow and rain to the Flagstaff area, but the second system might be a doozy.

FLAGSTAFF, AZ (AZFamily) — Northern Arizona snowstorms have finally brought much-needed snow to Flagstaff after a dry start to the winter, and the state is just months away from fire season.

Southern Arizona is bracing for incoming rain and strong wind gusts, but will this precipitation be enough to alleviate the ...

The National Weather Service has issued a dangerous snow squall warning for Coconino and Yavapai counties starting at 4:14 ...

As winter storms approach, the Arizona Department of Transportation urged drivers to delay their travel plans. This caution ...