 More than 142 million people across the U.S. are under heat alerts, many out west, where the duration of the heat has been a major concern. A motorcyclist in California's Death Valley dying from heat exposure earlier this week, where temperatures soared to 128 degrees. Kristen Goodwin, Fox News. News Talk 1110 and 99.3 WBT. With a look at those roads, here's Pam. All right, thanks, Anna. Still seeing those delays than they were expecting.