Eastern U.S. Braces for Historic Heat Dome | Texas News

A blistering heat dome is blanketing the eastern U.S., turning Fourth of July into a dangerous heatwave with temps hitting the 90s and even 100s, humidity making it feel even worse. From the Great Lakes to the East Coast, this atmospheric “lid” is trapping heat, blocking rain, and keeping overnight lows stubbornly in the 70s. With extreme heat warnings covering 74 million people, officials urge everyone to stay indoors during peak hours, hydrate, cool off, and check on the vulnerable — because this isn’t just uncomfortable, it’s life-threatening. Listen in comfort:Get a discount on a Soli Pillow: http://solipillow.com/discount/dnn Advertise on DNN:[email protected] This is an automated, high-level news summary based on public reporting.Report issues to [email protected]. View sources & latest updates:https://sources.thednn.ai/8d186bb2b0fa1889