More than 160 million Americans are under the highest level of extreme heat alerts during a wave of above-average ...

Coming originally from the Pacific, a dome of high pressure is parking over the Eastern United States with hot air from the ...

Texas finds itself sandwiched in between weather systems. This pattern will continue to send moisture from the Gulf of Mexico ...

Extreme humidity and triple-digit temperatures are affecting around 250 million people across the United States. Here's the ...

Tuesday’s heat came on top of 39 new or tied heat records Monday. But just as dangerous as triple-digit heat is the lack of ...

It's no surprise that it's been hot and sunny ever since last Thursday, and that trend looks to continue as we head ...

Extreme heat is only becoming more common. In the United States, heat waves now occur three times as often as they did in the ...

Pressure that is greater than the standard atmospheric pressure of 1013.25 mb is classified as high pressure and pressure that is lower than 1013.25 is classified as low pressure.

The Western Pacific Subtropical High (WPSH) functions like Earth's atmospheric traffic controller, directing summer monsoon ...