Record-Breaking Heat Waves Sweep Across the U.S..
Unprecedented temperatures hit the Southwest, South, and New England, raising health and safety concerns.
- Heat records shattered in Arizona, California, Nevada, Texas, and Florida.
- Phoenix and Las Vegas experience consecutive days above 110°F.
- Forecasters warn of continued high temperatures and potential health risks.
- Cooling centers open and residents advised to take precautions.
- Upcoming monsoon thunderstorms may bring slight relief in the Southwest.