Eastern heat on July 4 threatens World Cup players and fans

AI Summary

An intense heat wave is forecasted across the eastern and central United States, potentially impacting the World Cup knockout game in Philadelphia between France and Paraguay. Temperatures with high humidity could pose health risks to players and tens of thousands of fans in the open-air stadium.

Saturday's afternoon knockout round game between France and Paraguay in Philadelphia could be this World Cup tournament's hottest, posing dangers to the region as well as athletes and tens of thousands of fans in the open-air stadium. A heat wave is expected to continue across the eastern and central U.S. through the end of the week, with peak heat indexes — which combine air temperature with humidity — between 100 F to 115 F (37.78 C to 46.11 C), according to the National Weather Service. High night temperatures will bring little relief and records could be broken.