Storms will build with the afternoon heat in the DC area on Sunday and could overlap with the UFC fights.

A heat dome will bring dangerously hot and humid conditions to the eastern half of the United States next week in the region’s most widespread heat wave of the summer so far.

Warner Bros Discovery’s (WBD) cable news outlet CNN has launched its free weather app for smartphones, about a year after the network first announced the app’s development. The app, available for free ...

(CNN) — El Niño has officially begun, and it is forecast to intensify into a very strong or “Super” El Niño with major shifts in global weather patterns and an even hotter climate, according to a new ...