There’s a certain kind of knowledge that only comes from living through a Southwest summer. It’s not the kind of thing tourists understand until they’re standing on asphalt that’s softening beneath their shoes at noon in Phoenix, or watching a thermometer creep past 115 degrees while their GPS signal flickers out somewhere between nowhere and absolutely nowhere useful.
Locals know something the rest of the country hasn’t figured out yet. When summer hits out here, it doesn’t mess around. It arrives fast, it stays long, and it doesn’t care if you’re prepared or not. The question isn’t whether extreme heat will find you on the road. It’s whether you’ll be ready when it does. Let’s dive in.
Why June Is Your Last Warning, Not Your First
Health officials are warning that extreme heat is the deadliest weather-related hazard in the United States. That’s not a minor distinction. It means heat kills more people than most other natural disasters you’d think to prepare for. Extreme heat kills more people than hurricanes, floods, and tornadoes combined in an average year in the U.S.
The CDC shows that the number of heat-related deaths increased from 1,156 in 2020 to 2,415 in 2023, before slightly declining to 2,394 the following year. That’s not a plateau. That’s a trend. The rate of heat-related deaths in the U.S. rose 117% in the last seven years, research finds…