"It has been a while since we have experienced extremely dangerous heat so the risk of heat-related illnesses will be ...

Solstice! The official start of the summer season is upon us Friday, and with that, a gem of a weather day — before the heat and humidity crank up with a vengeance starting this weekend. Unlike our ...

Heat dome will cause dangerously high temperatures in many places across the country this weekend, especially the Midwest and ...

Maps show where extreme humidity and 90- or 100-degree temperatures will affect around 255 million people across the United ...

There are a couple of changes effective this summer regarding the heat alerts the National Weather Service will issue ...

Smoke from wildfires still raging in Canada is degrading air quality across the northern U.S., turning skies a murky orange ...

A red flag warning was issued for Lake Mead and surrounding areas on Monday, with officials cautioning that weather conditions would be conducive to the spread of fires. "Any fires that develop will ...