Burning pavement, scalding water hoses: Perils of a Phoenix heat wave

Amid record-breaking temperatures, risks to public health from burns and other exposure soars

Updated July 13, 2023 at 5:38 p.m. EDT|Published July 13, 2023 at 4:22 p.m. EDT
Eduardo Rios, 32, wipes away sweat as he works during extreme heat in Phoenix on Wednesday. (Caitlin O'Hara/for The Washington Post)
7 min

Landscaper Eduardo Rios can feel those moments when the familiar in Phoenix morphs into the treacherous, as the skin under his straw hat starts peeling off his forehead, the heat radiating up through his steel-toe boots.

Adrienne Kane tries to hike five days a week, even in summer, but she doubles her water and wears gardening gloves so the metal railings on Camelback Mountain don’t burn her palms during times like this week. Dale Dean, who is homeless, sometimes settles into the seat of his black wheelchair and it feels like he’s “sitting down on hot coals.”

More on extreme heat

Our warming climate: In the Eastern U.S., the record-breaking heat wave is reaching is peaking. July was Earth’s hottest month, and here’s where the worst, record-setting heat occurred. Use our tracker to see your city’s extreme heat risk. Take a look at what extreme heat does to the human body.

How to stay safe: It’s better to prepare for extreme heat before you’re in it. Here’s our guide to bracing for a heat wave, tips for staying cool even if you don’t have air conditioning, and what to know about animal safety during extreme heat. Traveling during a heat wave isn’t ideal, but here’s what to do if you are.

Understanding the science: Sprawling zones of high pressure called heat domes fuel heat waves. Here’s how they work. You can also read more about the link between weather disasters and climate change, and how leaders in the U.S. and Europe are responding to heat.