A dust storm rolled through southern Arizona on Monday, June 30. The National Weather Service in Tucson issued a dust storm ...

After no measurable rain followed the first week of June’s 0.29 inches of precipitation, Flagstaff is expected to see a ...

Extreme heat warnings were issued through the weekend by the National Weather Service across Arizona, including the Phoenix ...

An NWS update released on Saturday showed extreme heat warnings are in place for large sections of Arizona along with parts ...

Arizona's monsoon season starts June 15, but that doesn't mean the monsoon will arrive on time. The National Weather Service set monsoon season start and end dates to help with awareness. It's the ...

The National Weather Service has issued an extreme heat warning for eight Arizona counties, including Maricopa and Pima ...

Phoenix sizzled in above-average temperatures the first full week of summer, but it wasn't enough to bring on the monsoon.

What is the Arizona monsoon, and is June 15 really the start? Valley 101 answers your questions, with the help of Sean ...

Monday looks to be the hottest day, with a high of 116 degrees, which, if we reach that high, would break the record high ...

The National Hurricane Center is tracking four tropical waves, including two in the Caribbean. There's a potential for severe ...

While the forecast for the National Weather Service (NWS) calls for temperatures to finally drop from the high 80s to the ...

A low-pressure system is bringing strong winds to Western Arizona, and the National Weather Service has issued a red flag warning and lake wind advisory for Lake Havasu City.