A late-season Pacific storm is hammering the Western United States this weekend with a one-two punch: a few feet of snow ...

The scale would rate a storm based on the amount of dust in the air, as well as other components, researchers say.

The forecast high only climbs to 89 degrees in Phoenix on Monday afternoon. The average high for mid-May is 95 degrees. Temperatures will run below normal around Arizona.

Add Yahoo as a preferred source to see more of our stories on Google. A storm system is tracking through Arizona today bringing rain, snow and cooler air. Here in the Valley, there's a chance of few ...

It has been a dry and mostly partly sunny day across the Valley, but widespread showers and thunderstorms are moving northward across the High Country, and some storms are causing flooding in southern ...

Clear skies and near-normal temperatures continued across Arizona on Wednesday, with wind gusts reaching up to 25 mph in the ...

A shifting storm system will trigger scattered showers and high wind gusts across the state on Monday. High temperatures in the Valley hit only 81 degrees. Snow showers are possible at elevations ...

Temperatures cooled down across Arizona on Sunday. Phoenix only warmed to 83 degrees. Skies were mainly cloudy and winds were gusty across the state. For towns along and north of the Mogollon Rim, ...

Phoenix saw a high of 96°F on Thursday, April 9. A new weather system arriving this weekend will bring gusty winds and a slight chance of rain to the Valley. Highs will drop to the 80s this weekend in ...

PHOENIX — A storm system is tracking through Arizona bringing rain, snow and cooler air. Here in the Valley, there's a chance of few light showers overnight with less than a tenth of an inch of rain ...