Dangerous heat wave is building, will bring oppressive temperatures to much of the United States

to hot weather, is even hotter than normal, said Andrew Gorelow, a meteorologist with the National Weather Service in Las Vegas. The temperature in Las Vegas is expected to hit 111 F (48 C) on Saturday, Gorelow said.

Hydrating and finding cool spaces is critical, experts said.

They also warn the heat could spike fire risk to some parts of the country continue reading …