Live tracker maps show that an atmospheric river is expected to continue dumping rain across multiple states in the Midwest ...

At least 18 people have died in what the National Weather Service (NWS) has called "catastrophic flooding" that hit the South ...

A rare atmospheric river is hitting a large portion of the Midwestern and Southern U.S. this week, causing significant floods ...

"That moisture plume, known as an atmospheric river, will be tropical in nature and originate from the Caribbean," AccuWeather Senior Storm Warning Meteorologist William Clark said in the report.

When a bomb cyclone meets an atmospheric river, the result is like an out-of-control fire hose A powerful storm hitting the West Coast combines these weather phenomena for a wet week in many areas.

Here's an explanation of how they form, their size and potential impacts. WHAT IS AN ATMOSPHERIC RIVER? The weather system occurs all over the world. It starts when a large amount of water vapor ...

In the 1860s, California had to move its capital out of Sacramento because of an atmospheric river flooding. These events aren't just a California thing. They actually happen all over the United ...