Heat Wave to Last Through July 4th

A major heat wave is gripping much of the U.S., with temperatures soaring into the 90s and low 100s, and humidity making it feel like 100 to 115 degrees—especially in cities like New York, Philly, Chicago, St. Louis, Dallas, and Memphis. Nights won’t offer relief, staying in the 70s. The National Weather Service warns this isn’t just uncomfortable—it’s dangerous—and urges everyone to limit outdoor activity, stay hydrated, and seek cool spaces. The extreme heat is expected to stick around through the Fourth of July weekend and beyond, particularly across the Great Plains, Southeast, and mid-Atlantic. Stay smart, stay safe. Support the show:Get a discount at https://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/71a3a8080dd560ae