In New York City's Central Park, the heat index made it feel like 96 degrees, the National Weather Service said. At Newark Liberty International Airport in nearby New Jersey, the number was 103.

In the metro New York City and Lower Hudson Valley area, an air quality health advisory was also in effect until 11 p.m.

At least seven deaths in the Western U.S. are suspected of having been caused by the extreme heat, officials said. Five people have died in Oregon since Friday, and those deaths are being investigated as possibly being heat-related, the Multnomah County Medical Examiner’s Office said.

In Death Valley, California, a motorcyclist died of suspected heat exposure and another was hospitalized for severe heat illness Saturday. Another man, Kevin Gerhardt, of Sacramento, died Sunday because of the heat, NBC affiliate KCRA of Sacramento reported.

In Skagit County, Washington, the surface of the road buckled because of the searing temperatures. Crews over the weekend fixed the "heat heave," the state Transportation Department said.

Former Sen. Jim Inhofe, a conservative known for his strong support of defense spending and his denial that human activity is responsible for the bulk of climate change, has died. He was 89.

Inhofe, a powerful fixture in Oklahoma politics for over six decades, died Tuesday morning after suffering a stroke during the July Fourth holiday, his family said in a statement.

Inhofe, a Republican who underwent quadruple bypass heart surgery in 2013 before being elected to a fourth term, was elected to a fifth Senate term in 2020, before stepping down in early 2023.

Inhofe frequently criticized the mainstream science that human activity contributed to changes in the Earth’s climate, once calling it “the greatest hoax ever perpetrated on the American people.”

In February 2015, with temperatures in the nation’s capital below freezing, Inhofe brought a snowball on to the Senate floor. He tossed it before claiming that environmentalists focus attention on global warming as it kept getting cold.