Heat wave alert: Weather forecast predicts that temperatures will soar into the 90s and low 100 degrees Fahrenheit (mid to high 30s Celsius), the weather service said. High humidity will lead to heat indexes of 100 to 110 degrees F (40 C to 43 C), and as high as 115 F (46 C).

Heat wave alert: Weather forecast predicts that temperatures will soar into the 90s and low 100 degrees Fahrenheit (mid to high 30s Celsius), the weather service said. High…

A heat dome will push indexes to 115°F across the East this week, arriving along with World Cup matches and America 250 celebrations.