Severe Heatwave Grips Eastern North America, Leading to Mass Hospitalizations

Mon Oct 20 2025 09:18:12 GMT+0300 (Eastern European Summer Time)

**Severe Heatwave Grips Eastern North America, Leading to Mass Hospitalizations**

Dozens of individuals are hospitalized as record temperatures sweep across the region, prompting state emergencies.

An alarming heatwave affecting over 160 million people has resulted in numerous hospitalizations due to heat-related illnesses, with particular incidents reported at graduation ceremonies and concerts in various locations.

As an intense heatwave settles over eastern North America, hospitals are seeing a surge in heat-related illness cases. Over 150 individuals fell ill during an outdoor school graduation ceremony in Paterson, New Jersey, which prompted the city's mayor, Andre Sayegh, to declare a state of emergency and cancel recreational activities. The phenomenon isn't limited to New Jersey; in Washington DC, at least six concertgoers required medical attention during a performance by the popular K-pop band 'Stray Kids.'

Warnings extend from the Midwest to the East Coast, affecting regions in the US as well as parts of Canada, including Ontario, Quebec, and Nova Scotia, placing more than 160 million residents under heat alerts. In North Carolina, local reports indicated that around 41 people, including children, were hospitalized for conditions related to excessive heat.

Experts are raising alarms about the persistent high temperatures combined with high humidity levels, which could heighten the risk of heat-related illnesses. The protracted nature of this heatwave—characterized by minimal nighttime recovery—adds to the potential dangers. For instance, temperatures in some eastern cities may remain above 80°F (27°C) overnight.

As summer has just begun, forecasters warn that many areas could see temperatures reaching record-breaking levels. The Mid-Atlantic states are expected to experience the worst conditions on Thursday, with the eastern Ohio Valley following on Friday. This prolonged heat could significantly increase health vulnerabilities in these areas.

Among the recommendations from the US National Weather Service (NWS) are staying hydrated, seeking shade during peak hours, and being vigilant about checking in on vulnerable populations, including the elderly. Although instances of extreme heat are common during summer, this heatwave may surpass all previous June records in the region. For instance, New York City is predicted to experience temperatures coinciding with its record high for June, set in 1966, forecasted at 101°F (38°C).

In response to the rising demand for cooling air conditioning, energy companies along the East Coast are urging residents to conserve electricity to prevent potential power outages.