TOPSHOT-US-CLIMATE-WEATHER-HEAT

TOPSHOT - A heat advisory sign is shown along US highway 190 during a heat wave in Death Valley National Park in Death Valley, California, on July 16, 2023. Tens of millions of Americans braced for more sweltering temperatures Sunday as brutal conditions threatened to break records due to a relentless heat dome that has baked parts of the country all week. By the afternoon of July 15, 2023, California's famous Death Valley, one of the hottest places on Earth, had reached a sizzling 124F (51C), with Sunday's peak predicted to soar as high as 129F (54C). Even overnight lows there could exceed 100F (38C). (Photo by Ronda Churchill / AFP via Getty Images)