Highlights
- Maricopa County health officials confirmed 150 heat-related deaths in 2026, a 97% increase from 76 at the same point last year.
- Hundreds of additional cases remain under investigation, and an extreme heat warning is in effect through Thursday.
- Nearly half of Maricopa County's heat deaths involved drugs or alcohol, according to officials.
- Yuma County has recorded 26 heat deaths this year, already surpassing its full-year 2025 total of 19.
Maricopa County health officials have confirmed 150 heat-related deaths so far in 2026, a 97% increase from the 76 recorded at the same point last year, according to an Arizona's Family report published Tuesday. Hundreds of additional cases remain under investigation. An extreme heat warning is in effect through Thursday.
Dr. Patrick Godwin, emergency department medical director at Banner Ocotillo Medical Center in Chandler, said the rising numbers are troubling. "When I see that number go up and when I see it vary month to month, it does cause a lot of concern," Godwin said. He added that he worries the death toll has not yet reached its peak for the year, noting that residents with pre-existing vulnerabilities face the greatest risk.
Nearly half of the people who died from heat in Maricopa County also had drugs or alcohol in their system. Godwin said stimulants raise heart rate, blood pressure, and body temperature, compounding heat danger. "When you put someone like that in 110 degrees, there is very little buffer for them to become extremely ill," he said. He recommended that people on prescription medication consult their doctor about safe time limits outdoors.
The crisis extends beyond the Valley. Yuma health officials report 26 heat-related deaths so far this year, already surpassing the 19 recorded there for all of 2025. 12News and KJZZ have both reported on the accelerating pace of fatalities statewide.
The extreme heat warning expires Thursday.
Sources
Every factual claim in this article traces to one of the sources below. See how we work for the editorial process.
- AZ Family (3TV/CBS5) retrieved 09/09/2026 03:24
Authored by The Scottsdale Signal. Drafted by AI from primary-source material under our beat-specific editorial guides; reviewed by humans before publish under our five-gate process. Sources retrieved at 09/09/2026 03:24. Every claim traces to a source.
