is warning people in four states of potentially "catastrophic" flood impacts from an incoming atmospheric river expected to hit the region on Wednesday. Newsweek has reached out to NOAA by email for ...

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

A map from the USGS showed that some rivers were 23,000 percent of their normal median level or higher as of Friday morning.

Live tracker maps show that an atmospheric river is expected to continue dumping rain across multiple states in the Midwest and South through Saturday night. Earlier this week, AccuWeather ...

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 ...