Gov. Katie Hobbs announces expanded partnerships and resources, including new cooling centers and water stations, to protect ...

PHOENIX — Extreme heat, heavier monsoon rains, and wildfire risks are putting Arizona’s infrastructure under pressure like never before. A new study from Climate Central warns that many roads, bridges ...

APS shut off power in the Flagstaff area for hours on Wednesday to reduce wildfire risks amid severe weather, and crews ...

This video captures a powerful microburst over Tucson in a stunning time-lapse sequence, showcasing the dramatic shift in ...

View post: Bosch’s ‘Handy’ 34-Piece Drilling and Driving Mixed Set Is $15 at Amazon The National Weather Service has issued Extreme Heat Warnings across Arizona, California, and Nevada, the first such ...

PHOENIX – The first extreme heat warning of 2026 has been issued ahead of what’s expected to be a historic run of triple-digit temperatures in Phoenix. A National Weather Service (NWS) warning for ...

Record-breaking temperatures are forecast for Arizona this week, with Phoenix expected to hit the 100s as part of an unprecedented March heatwave. Extreme heat watches take effect Wednesday through ...

Phoenix reached 100°F on Sunday, marking a high-temperature record for the date and continuing a historic stretch of early-season triple digits. Extreme Heat Warnings remain in effect until 8 p.m.

The National Weather Service provides helpful information for extreme heat in Arizona, but you may need some help deciphering the data on the website page. For example, under "Average First 100° F Day ...