Arizona
Southwest US to bake in first heat wave of season and records may fall
Parts of California, Nevada and Arizona are expected to bake this week as the first heat wave of the season arrives with triple-digit temperatures.
FILE - A hiker finishes his morning walk at the South Mountain Preserve to beat the high temperatures, July 11, 2019, in Phoenix. Parts of California, Nevada and Arizona are expected to bake this week as the first heat wave of the season arrives with... [4678 chars]