Millions under excessive heat warnings from coast to coast

Most of the western U. S. is facing excessive heat warnings, but the dangerously high temperatures extend all the way to the East Coast. More than 140 million Americans are under excessive heat warnings and advisories. Each weekday morning, CBS Mornings cohosts Gayle King, Tony Dokoupil and Nate Burleson bring you the latest breaking news, smart conversation and indepth feature reporting. CBS Mornings airs weekdays at 7 a. m. on CBS and stream it at 8 a. m. ET on the CBS News app. Subscribe to CBS Mornings on YouTube: Watch CBS News 24, 7: Download the CBS News app: Follow CBS Mornings on Instagram: Like CBS Mornings on Facebook: Follow CBS Mornings on X: Subscribe to our newsletter: Try Paramount+ free: For video licensing inquiries, contact: