北美高温穹顶来袭，世界杯淘汰赛遭遇危险酷热

A powerful heat dome pushed temperatures into the triple digits across much of the eastern United States just as the 2026 World Cup entered its knockout stage. The National Weather Service issued extreme-heat alerts for parts of Pennsylvania, Massachusetts, Missouri and the New York City area, with heat-index values forecast near 110°F — renewing questions about scheduling and safety at open-air host stadiums.

Source: NPR — https://www.npr.org/2026/07/01/nx-s1-5875173/world-cup-heat-wave-dome-philadelphia-new-york-new-jersey