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 ...

A heat dome sends temperatures soaring in June 2025. Orange is moderate heat risk, red is major, and purple is extreme. NWS HeatRisk Heat domes, which can send temperatures soaring, occur when a ...

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 ...

From Texas clear to Georgia, from the Gulf Coast on up to the Canadian border, a mass of dangerous heat has started spreading like an atmospheric plague. In the days and perhaps even weeks ahead, a ...

This is an archived article and the information in the article may be outdated. Please look at the time stamp on the story to see when it was last updated. Indianapolis hit 90° for the 10th time of ...