Maricopa County Heat Crisis Escalates | Phoenix News

Maricopa County is facing a deadly heat wave, with 16 confirmed heat-related deaths and 4 more where heat played a role — a sharp jump from just 3 last year. Unusually warm spring weather is pushing temperatures dangerously high earlier than expected, putting outdoor activities at extreme risk — including the tragic deaths of three hikers at the Grand Canyon in June. With the official heat season stretching until September 30, 2026, officials are sounding the alarm and urging caution. For relief, 66 cooling centers are open to all residents, offering a lifeline in the sweltering heat. Listen in comfort:Get a discount on a Soli Pillow: http://solipillow.com/discount/dnn Advertise on DNN:[email protected] This is an automated, high-level news summary based on public reporting.Report issues to [email protected]. View sources & latest updates:https://sources.thednn.ai/171c7f57383066a1