Warnings for a severe thunderstorm with hail follow a flash flood warning by the National Weather Service in Flagstaff on July 23.

Flash flood and severe thunderstorm warnings were issued by the National Weather Service in Flagstaff beginning at 2:11 p.m.

The National Weather Service in Flagstaff extended a flash flood warning on Wednesday, July 15, for swimming holes on Havasu ...

A flash flood watch is in effect overnight through early morning for "a decent chunk of Arizona" as heavy rainfall is likely.

In Nogales, Arizona Friday morning, crews are busy working to identify the two people found floating in the Nogales Wash. The ...

Arizona's monsoon has arrived in force. The NWS in Flagstaff is tracking a moisture surge that pushes the state into an ...

The National Weather Service is advising that several areas will likely experience flash flooding, including parts of Gila ...

At least 8 people have died as severe weather brings flooding, damaging storms and extreme heat across parts of the United ...

The National Weather Service in Phoenix has issued a flash flood warning for Maricopa County, in south central Arizona, until ...

A flash flood warning was issued by the National Weather Service in Flagstaff at 3:36 p.m. on Thursday, June 25. This warning applies to Coconino. The National Weather Service warns: "Get out of ...