On Earth Day, the National Weather Service and the Centers for Disease Control and Prevention teamed up to announce a new heat risk system to better communicate the severity of hot weather. The color-coded system added magenta, a fifth-tier of heat severity, beyond red, to communicate extreme heat “rare and/or long-duration extreme heat with little to no overnight relief,” according to the Associated Press. The new risk system also projects out extreme weather in a seven-day forecast, allowing... Read this story
