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Nearly 150 million people from the Midwest to the Atlantic coast are sweating through scorching temperatures, with New York declaring a heat emergency. At least six people have died, and many events have been canceled.
People across much of the Eastern and Central United States are facing dangerously hot weather, with major cities including New York, Philadelphia and Washington experiencing temperatures nearing 38 degrees Celsius (100 Fahrenheit).
The combination of "dangerously high temperatures" and humidity could "quickly cause heat stress or heatstroke if precautions are not taken," the National Weather Service (NWS) said.Read more: How a warmer Arctic could lead to more extreme weather
Temperatures remained high in the East Coast on Sunday, while the central parts of the country were relatively cooler. The National Weather Service however warned that the cooler weather settling in Monday and Tuesday would also bring severe storms and heavy rain that could cause flash flooding.
"We're almost near the end of the heat emergency. Temperatures will start to go back down tonight. But today's heat index could still be as high as 110 degrees (43 degrees Celsius)," New York Mayor Bill de Blasio tweeted. "Please continue to take precautions. Keep hydrated and keep cool."
Ex-NFL player dies of heatstroke
The heat wave has reportedly killed at least six people, including Mitch Petrus, a former offensive lineman for the New York Giants. The 32-year-old died of heatstroke after working outside his family shop in Arkansas on Thursday.
New York Mayor Bill de Blasio has declared a heat emergency, and city authorities have opened 500 cooling centers for residents.
The extreme weather conditions have also prompted officials to cancel the annual New York City Triathlon, scheduled for Sunday.
An outdoor festival in Central Park, OZY Fest, featuring soccer star Megan Rapinoe, musician John Legend and Daily Show host Trevor Noah, was also canceled, along with a Times Square event commemorating the 1969 moon landing.
"This is serious, serious stuff," de Blasio said.
Boston makes swimming free
Authorities in Boston, also on the East Coast, have made swimming in public pools free in an effort to combat the effects of the heat.
Several public events were also canceled in Washington and Chicago, including a 5K race. In July 1995, over 700 people died in Chicago during a three-day heat wave. Many of the dead were poor, elderly and lived alone.
The NWS has advised people to check on the sick and the elderly, drink plenty of water "even if you don't feel thirsty" and spend time in air-conditioned areas. On its website, the NWS also warned that "dozens of children and untold numbers of pets left in parked vehicles die from hyperthermia," or overheating, each year.
On Thursday, the US National Oceanic and Atmospheric Administration reported that June 2019 had broken global heat records.
shs, dj/cmk (AFP, AP)