Phoenix is enduring an unprecedented March heat wave driven by a stubborn high-pressure ridge that has pushed temperatures well above seasonal norms. The National Weather Service office in Phoenix ...

Add Yahoo as a preferred source to see more of our stories on Google. Arizonans thought they knew a thing or two about heat, but nobody has felt a March like this before. "We're well beyond our ...

PHOENIX – A Phoenix heat wave of unprecedented intensity for March is set to torch the record book and produce the year’s first triple-digit temperatures. The historic late-winter weather is due to ...

The city of Phoenix is implementing 23 heat response actions this year, including expanded cooling center hours and improved first responder tools. New data shows heat-related deaths in Maricopa ...

PHOENIX – The ongoing extreme heat warning for metro Phoenix has been extended by another day, but that’s not the biggest weather news of the week. The real headline-grabbing development is the ...

The National Weather Service issued an excessive heat warning due to hot days and warm nights. Record-breaking temperatures were recorded, with a new high of 115 degrees set on Aug. 2, 2026. Due to ...