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 ...

(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 ...

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 ...

More than 170 million Americans will face dangerous temperatures and humidity in the coming days as a heat dome develops over much of the U.S. The first major heat wave of the year is expected to ...

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 ...

Middle and West Tennessee are expected to experience the most extreme heat, with heat index values potentially reaching up to 115 degrees. Residents are urged to exercise caution, stay hydrated, and ...

Both yesterday and today featured sweltering conditions across Iowa. Many locations saw temperatures in the 90s and heat indices well above 100 degrees. Though the heat is one culprit, another is the ...