The 'heat dome' danger at the World Cup: Extreme heat awaits fans and players

As the World Cup qualifying rounds begin, a 'heat dome' engulfing the central and eastern United States and parts of Canada will create extreme heat…

According to the U.S. National Weather Service, this weather event could cause heat indices to reach 105 to 115 degrees Fahrenheit (about 40-46 degrees Celsius) in the Midwest and East Coast. The heat wave is…