The NWS Phoenix AZ released a flash flood warning at 3 p.m. on Monday in effect until 7 p.m. for Imperial County.

The weather service has issued a flash flood warning for in and around the Dragon Bravo Fire scar at the Grand Canyon in ...

The National Weather Service has issued flash flood warnings for Coconino County, including the Grand Canyon, on Aug. 23.

A flash flood warning was released by the NWS Phoenix AZ on Sunday at 3:22 p.m. in effect until 6:30 p.m. for Imperial County ...

The Service has issued a flash flood watch for some areas of La Paz County from 1 p.m. to 9 p.m., Monday, Aug. 25.

After weeks of false starts, the monsoon could cut loose this week, with wind and heavy rain possible in parts of Arizona.

Click here to view this video from kvoa.com.

Hundreds of sensors placed throughout New York City measure water as it rises, then send the data to an interactive map ...

A major monsoon storm hit the Phoenix metro area and Pinal County, marking the largest of 2025. Tens of thousands are without ...

After a wild night of storms on Monday, we'll see a chance for more showers and thunderstorms in the Valley with a high near ...

Friday marks one year since flash flooding in the Havasupai Falls area and swept away a Gilbert woman who was hiking. Chenoa ...

A lackluster monsoon season has been the story so far this year in portions of California, Arizona, and Nevada. The bulk of ...