On average, Flagstaff sees its first measurable snow around Nov. 11, according to the National Weather Service in Flagstaff. But snow can come earlier. The earliest recorded was on Sept. 19, 1965, ...

Grab an umbrella — tropical moisture from Hurricane Priscilla pushes into Arizona, bringing several days of showers and ...

The Southwest U.S. is facing "significant" risks of heavy rainfall and flash flooding from Tropical Storm Priscilla and another storm system that's set to move in over the weekend, forecasters warn.

Tropical Storm Priscilla could bring heavy rain and a “significant” risk of flash flooding to the southwestern United States through this weekend, forecasters warn.

A serious multi-day flood threat is underway in the Southwest as two former tropical systems turn the typically dry desert into a breeding ground for heavy rain.

Tropical moisture is streaming into Arizona already ahead of Hurricane Priscilla, which is off the coast of Mexico.

Rain chances will be picking up later this week in Phoenix. As for Wednesday, we'll stay dry with a high near 105 degrees.

Forecasters expect moisture from the far-off hurricane to move inland this week. Here’s where it could bring flooding.

High pressure continues to bring warmer-than-normal temperatures to the state. The forecast high is 100 degrees on Thursday ...

A low-pressure system is expected to move in by Friday, bringing temperatures down into the 90s and increasing the chance of rain and potential flooding through the weekend. PHOENIX - Change is ahead!

In parts of Arizona like Flagstaff and Sedona, leaves on the trees are changing color. Here's your guide to fall colors and ...