“ By THAO NGUYEN, USA TODAY
Updated 9:23 pm EDT Mar. 22, 2026
High temperatures across the western
United States persisted on Sunday, March 22, as the ongoing heat wave broke temperature records in some areas, and caused dozens to seek health treatment at an Arizona airshow. “ https://www.usatoday.com/story/news/nation/2026/03/22/heat-wave-western-united-states-arizona-airshow/89278303007/ #HeatWave2026 #weather
More than 400 people treated for heat-related illness at Arizona show

The scorching heat wave, which began last week, has brought dangerous temperatures to parts of California, Arizona, and other Southwestern states.

USA TODAY