At least 15 states are under heat alerts, affecting tens of millions of Americans. Today, Phoenix is expected to break the record for the most consecutive days with temperatures reaching 110 degrees or higher. ABC's Reena Roy has more. Subscribe: https://www.youtube.com/user/WVECTV/?... Download the 13News Now App: http://bit.ly/13NewsNowApp Check out our website: https://www.13newsnow.com/ Like us on Facebook: / 13newsnow Follow us on Twitter: / 13newsnow Follow us on Instagram: / 13newsnow