One of the key factors driving the weather is an atmospheric river, which is a long band of water vapor that can transport ...

The East Coast is experiencing the early stages of what could be a whiplash-inducing stretch of winter weather.

The U.S. East Coast is due for a whiplash-inducing stretch of weather that will be rainy, windy and potentially dangerous, ...

"Numerous flash floods, hazardous travel, power outages, and tree damage can be expected as the storm reaches max intensity," ...

This year’s rainy season is underway, which means atmospheric rivers are set to dump rain and snow across California and the Pacific Northwest.

Elon Musk and Vivek Ramaswamy will lead an advisory committee to cut federal spending and regulations. But how will it handle ...

The biggest flood risk from the incoming storm will extend from Maryland northward. Wind will also affect states farther south.

Mexican fishing boats in the Gulf “are prohibited from entering U.S. ports, will be denied port access and services,” the National Oceanic and Atmospheric Administration wrote in a report in 2022.

A second atmospheric river is impacting the Pacific Northwest only days after a similar storm hit over the weekend.

the National Oceanic and Atmospheric Administration notes online. "A bomb cyclone occurs when atmospheric pressure at the center of the cyclone drops rapidly. In order to approximately qualify ...

Allison Santorelli, a meteorologist for the National Oceanic and Atmospheric Administration, breaks it down. “Atmospheric rivers are pretty much you can think of it as like a river in the sky.