US Heat Wave Grips 180 Million, Breaking 100-Plus Records by Sunday
Updated
Updated · The New York Times · Jul 3
US Heat Wave Grips 180 Million, Breaking 100-Plus Records by Sunday
3 articles · Updated · The New York Times · Jul 3
Summary
Around 180 million people across the central and eastern US were under extreme heat warnings or advisories Friday, with dangerous conditions expected to last through the Fourth of July weekend.
Triple-digit temperatures have already broken or tied records from New York to Philadelphia and Trenton, while the Northeast and Mid-Atlantic are not expected to return to more typical summer weather until Monday.
102 degrees at Kennedy Airport and 103 in Philadelphia were among Thursday's standout readings as more than 100 daily high records are forecast to be shattered at official Weather Service stations by Sunday.
Tens of thousands of utility customers in New Jersey, New York and Ohio lost power Thursday, and the heat also disrupted Northeast Corridor rail travel and forced Washington officials to close a Capitol concert rehearsal to the public.
With power grids stressed and cooling costs soaring, is America's infrastructure prepared for a hotter future?
Is the heat index we see on the news hiding the true danger of this extreme weather?
America’s 2026 Heat Wave: 260 Million at Risk as Climate Change Drives Unprecedented Crisis
Overview
In early July 2026, the United States faces an intense and widespread heat wave, with about 260 million people trapped under a powerful heat dome. This severe event began affecting nearly three dozen states just before the Fourth of July and is expected to last through the holiday weekend. Heat alerts and extreme warnings are active across much of the central and northeastern U.S., putting millions at risk for heat-related illnesses. The Northeast experienced its hottest day of the year on July 2, highlighting the dangerous conditions and the urgent need for public safety measures.