Heat dome to bring fierce temperatures and humidity to much of US
The GuardianWednesday, June 18, 2025 at 9:33:29 PM
A massive "heat dome" is about to slam much of the US, cranking up temperatures into the 90s (30s Celsius) and dumping thick humidity on millions. The Midwest—especially Nebraska, Illinois, Wisconsin, and Iowa—will get hit hardest this weekend, with forecasters warning of dangerous conditions. The East Coast won’t escape the swelter either, making this one of summer’s most brutal opening acts.
Editor’s Note: Heat domes aren’t just uncomfortable—they’re dangerous, especially for vulnerable groups like older adults or people without reliable cooling. This kind of weather strains power grids, spikes health risks, and even disrupts daily life (think melted roads or canceled events). With climate change fueling more extreme heat, these events are becoming both fiercer and more frequent, so this isn’t just a "stay hydrated" story—it’s a wake-up call.
— Curated via WP Now’s
