At least 25 people have died across the United States as a widespread heatwave brought record breaking temperatures to large parts of the country, straining public health systems and disrupting major public events. The extreme heat, driven by a persistent heat dome, affected millions in the days surrounding the nation’s semiquincentennial celebrations and continues to pose risks in several regions.
More than 140 million people were under active heat alerts on Sunday, according to federal officials. Over 20 states reported temperatures exceeding 100 degrees Fahrenheit, with prolonged exposure creating dangerous conditions, particularly for older adults and those without access to air conditioning.
Scope
The most significant number of deaths has been reported in New Jersey, where officials believe extreme heat played a role in at least 22 fatalities across 10 counties. Most of those deaths occurred in central and northern parts of the state.
Authorities said many of the individuals were found inside homes without air conditioning, outdoors near their residences, on streets, or in parked vehicles. The first death was reported on Thursday, and the ages of those who died ranged largely from their mid 30s to their 80s.
Investigators consider the deaths to be heat related based on preliminary findings. The state’s chief medical examiner will determine the official cause of death in each case.
“This is not a typical summer heatwave,” the New Jersey Department of Public Health said in a statement. “This type of heat can quickly become life threatening to humans and animals of all ages.”
Other states
Additional heat related deaths have been reported elsewhere. In Cook County, Illinois, a government spokesperson confirmed one death in which organic cardiovascular disease was listed as the primary cause, with heat stress identified as a contributing factor.
Mississippi officials reported the death of 74 year old Mitchell Ray Cooley in Hinds County. Cooley had been reported missing before his body was found behind a gas station. The county coroner said the cause of death was determined to be weather related heat exposure, noting that Cooley had a medical condition that impaired his judgment. Authorities said there was no indication of foul play.
Another death in Mississippi involved 83 year old Martha Irene Van Egmond, who collapsed while gardening in Bolton on June 27. Her husband also fell while attempting to help her, and the couple remained on the ground for hours in the heat. She later died, and local investigators attributed her death to a combination of extreme heat and age.
Public events
The heatwave also disrupted public gatherings and holiday events. In Washington DC, emergency services treated 51 people for heat related illnesses by Saturday evening, with 12 transported to hospitals.
Several events were canceled or scaled back, including the Independence Day parade in the nation’s capital. The Great American State Fair on the National Mall temporarily closed on Friday after 44 visitors were treated for heat related conditions.
Rain fell during President Donald Trump’s address in Washington on Saturday, but officials said heat related medical calls continued throughout the day.
Forecast
The National Weather Service said cooler air moving southward is expected to ease the most extreme temperatures in parts of the Northeast and Midwest. However, the heat is forecast to shift toward the mid Atlantic and southeastern regions.
The upcoming FIFA World Cup final, scheduled for July 19 in East Rutherford, New Jersey, remains on the calendar as officials monitor weather conditions.
Climate concerns
Scientists say the intensity and frequency of extreme heatwaves are consistent with long term trends linked to rising global temperatures. Experts warn that without significant reductions in greenhouse gas emissions, such events are likely to become more common and more severe.
Safety guidance
The National Weather Service continues to urge people to take precautions, including staying hydrated, avoiding prolonged time outdoors, and seeking air conditioned environments. Officials also encourage residents to check on elderly neighbors, family members, and others who may be vulnerable during periods of extreme heat.
FAQs
How many deaths are linked to the heatwave?
At least 25 deaths have been reported nationwide.
Which state reported the most fatalities?
New Jersey reported at least 22 heat related deaths.
Who is most at risk during extreme heat?
Older adults and people without air conditioning.
Are temperatures expected to cool soon?
Some cooling is forecast in the Northeast.
What precautions are officials recommending?
Stay hydrated and avoid prolonged heat exposure.
