The Fourth of July weekend traditionally signals the start of monsoon season in Arizona – and this year is no different. Some ...

The National Weather Service in Tucson calls Wednesday's rain was the first taste of the monsoon, with areas south of Green ...

A severe thunderstorm warning was issued by the National Weather Service in Tucson at 1:53 p.m. on Thursday, July 3.

Wildfires can damage local vegetation and change soil characteristics, making the area more vulnerable to flash floods.

The National Weather Service issued a flood watch for much of southeastern Arizona, including Madera Canyon and Green Valley, ...

TUCSON, Ariz. (13 News) - A dust storm rolled through southern Arizona on Monday, June 30. The National Weather Service in Tucson issued a dust storm warning around 7 p.m., but it expired at 8:15 p.m.

Millions of Americans were urged to stay indoors Friday as hot and humid conditions were expected to blanket large portions ...

In major cities such as Washington, D.C., Baltimore, Philadelphia and New York, the temperature was forecast to approach 100 ...

Heavy rain during the monsoon season is targeting parts of New Mexico and West Texas, with cities like Albuquerque, Roswell ...

Forecasters say a heat dome is scheduled to settle over parts of the Midwest and eastern U.S. late this week, marking an ...

Hurricane Erick is rapidly strengthening along Mexico's Pacific coast, potentially slowing traffic for Arizonans to coastal resorts.