(WHTM) — The approaching heatwave has forecasters warning about extreme temperatures, high humidity — and heat domes. No, it’s not an oven. But it might make the outdoors feel like one. A heat dome is ...

Add Yahoo as a preferred source to see more of our stories on Google. HeatRisk forecast for July 27, 2025. The NWS HeatRisk is an experimental color-numeric-based index that provides a forecast risk ...

Triple-digit heat is as much a part of life in Texas as cowboy boots and country music. By July, the summer heat takes hold when a subtropical system of high atmospheric pressure, commonly known as a ...

Forecasters warn that dangerously hot and humid weather will blanket nearly 200 million people this weekend and next week as a phenomenon known as a heat dome traps the sweltering air. “There will be ...

Summer will make a dramatic entrance in the U.S. this week with a heat dome that will bring stifling temperatures and uncomfortable humidity to millions. The heat will be particularly worrisome this ...

Indianapolis hit 90° for the 10th time of the year on this Friday, July 4th! It’s also the warmest for the holiday in two years. Humidity levels are up just a bit but still aren’t even remotely as ...

A heat wave impacting much of the central and eastern U.S. will bring high temperatures to Tennessee through the week. Heat advisories are in effect for Memphis and Nashville, with heat index values ...

*A powerful heat dome will settle over the east-central U.S. starting early next week, lasting through the end of July 2025. This dangerous system will trap hot air over a wide region, sending ...