Las Vegas baked Wednesday in its record fifth consecutive day of temperatures sizzling at 115 degrees Fahrenheit (46.1 Celsius) or greater amid a lengthening hot spell that is expected to broil much of the U.S. into the weekend.
The temperature climbed to 115 shortly after 1 p.m. at Harry Reid International Airport, breaking the old mark of four consecutive days set in July 2005. And the record could be extended, or even doubled, by the weekend.
Even by desert standards, the prolonged baking that Nevada’s largest city is experiencing is nearly unprecedented, with forecasters calling it “the most extreme heat wave” since the National Weather Service began keeping records in Las Vegas in 1937.
Already the city has broken 16 heat records since June 1, well before the official start of summer, “and we’re not even halfway through July yet,” meteorologist Morgan Stessman said Wednesday. That includes an all-time high of 120 F (48.8 C) set on Sunday, which beat the previous 117 F (47.2 C) record.
Alyse Sobosan said this July has felt the hottest in the 15 years she has lived in Las Vegas. She said she doesn’t step outside during the day if she can help it.
“It’s oppressively hot,” she said. “It’s like you can’t really live your life.”
It’s also dangerously hot, health officials have emphasized. There have been at least nine heat-related deaths this year in Clark County, which encompasses Las Vegas, according to the county coroner’s office. Officials say the toll is likely higher.
“Even people of average age who are seemingly healthy can suffer heat illness when it’s so hot it’s hard for your body to cool down,” said Alexis Brignola, an epidemiologist at the Southern Nevada Health District.
For homeless residents and others without access to safe environments, officials have set up emergency cooling centers at community centers across southern Nevada.
The Las Vegas area has been under an excessive heat warning on three separate occasions this summer, totaling about 12 days of dangerous heat with little relief even after the sun goes down, Stessman said.
Keith Bailey and Lee Doss met early Wednesday morning at a Las Vegas park to beat the heat and exercise their dogs, Breakie, Ollie and Stanley.
“If I don’t get out by 8:30 in the morning, then it’s not going to happen that day,” Bailey said, wearing a sunhat while the dogs played in the grass.
More than 142 million people around the U.S. were under heat alerts Wednesday, especially in Western states, where dozens of locations tied or broke heat records over the weekend and are expected to keep doing so all week.
Oregon has seen record daily high temperatures, with Portland reaching 103 F (39.4 C) and Salem and Eugene hitting 105 F (40.5 C) on Tuesday. The number of potentially heat-related deaths in Oregon has risen to 10, according to the state medical examiner’s office. The latest two deaths involved a 54-year-old man in Jackson County and a 27-year-old man in Klamath County.
On the other side of the nation, the National Weather Service warned of major-to-extreme heat risk over portions of the East Coast.
An excessive heat warning remained in place Wednesday for the Philadelphia area, northern Delaware and nearly all of New Jersey.
