Over 60 million Americans are sweating through a historic heat wave this week, with the U.S. Midwest bearing the brunt of triple-digit temperatures. Cities like Chicago, Des Moines, and Topeka have transformed into open-air ovens 🔥 as a high-pressure system traps stifling air across the region, according to the National Weather Service (NWS).
Chicago’s heat index—a mix of heat and humidity—could hit a dangerous 115°F (46°C), while nighttime offers little relief with lows in the 70s. The NWS warns this combo creates 'life-threatening' risks, especially for vulnerable groups. Schools across the Upper Midwest and Northeast have closed early or canceled classes, while cities scramble to open cooling centers 🏫❄️.
By mid-week, the heat dome will shift east, impacting the Mid-Atlantic and Southeast. Meteorologists stress hydration and checking on neighbors: 'This isn’t just uncomfortable—it’s deadly,' one expert tweeted. Stay tuned for updates as this climate curveball reshapes summer’s final act 🌎🌪️.
