A long stretch of humid heat followed by intense thunderstorms is a weather pattern historically seen mostly in and around ...

A brutal late July heat wave has 62 million people under heat alerts stretching from northern Florida to the northern Plains. A heat dome is expected to strengthen over the Mississippi and Ohio ...

The intensifying and expansive heat wave affecting around 150 million people in the United States from Wisconsin to Washington, DC, bears the hallmarks of human-caused global warming. Hundreds of ...

NORFOLK, Va. — The first major heat wave of the summer continues across Hampton Roads and Northeast North Carolina. The 13News Now Weather Impact Team has issued a Weather Impact Alert for Wednesday, ...

Just in time for summer, here comes the heat. "A dangerous, widespread heat wave will bake the central and eastern U.S., bringing the hottest temperatures of the year and uncomfortably muggy air to ...

Chicagoland will continue to be gripped by a dangerous heat wave through Sunday night and Monday. The entire area will see intense sunshine, high humidity and possible record-high temperatures in the ...

Southern California is bracing for a "several day heat event" beginning Wednesday that will bring dangerously high temperatures and elevated fire danger through the weekend, prompting state officials ...

A heat wave is a prolonged period of abnormally hot weather, often accompanied by high humidity. But here’s the kicker: it has to last at least two or more days, sometimes longer depending on where ...

Philadelphia's streak of hot weather continues Tuesday as our fifth heat wave of the summer gets underway. On Tuesday, the heat turns up even more with high temperatures across the region likely in ...

A record-setting marine heat wave stripped huge portions of Florida's coral reef of their colors in 2023, triggering the ninth and worst mass bleaching event in the Caribbean. Temperatures soared for ...

Europe is braced for wildfire threats and scorching weather, as a heat wave engulfs the region this week. The highest red heat alerts have been issued for 12 departments in southwest France, where ...

Extreme heat has gripped countries including France, Greece, Italy, Portugal and Spain, with record temperatures, health alerts and wildfires. By Nazaneen Ghaffar Nazaneen Ghaffar is a London-based ...