US heatwave nightmare: 80 million to endure triple-digit temperatures- Is your city on the list?

A dangerous heat wave is set to scorch the US Southwest, impacting over 80 million people with triple-digit temperatures from Wednesday through the weekend. Extreme heat warnings are in effect for parts of California, Nevada, and Arizona, with Phoenix potentially reaching 112 degrees. The NWS has advised Americans to consume fluids and remain indoors to avoid extreme heatwave in the US.