Thirty-six million Americans are on alert for dangerously high temperatures, with the center of the heat dome over the West. PHOTO: Monday weather forecast in the West. (Matt York/AP)MORE: Extreme heat safety tipsOn the July 4 holiday, the record heat expands north. PHOTO: Monday weather forecast in the South. Dangerous heat hits the West and South: Latest forecast originally appeared on abcnews.go.com

Source: ABC News July 03, 2023 14:19 UTC