An atmospheric river event is forecast to rainfall, snow, and the potential for flooding to parts of California this week.

Weather balloons and “hurricane hunter” planes aid the science of understanding California’s atmospheric rivers.

As the Bay Area prepares for another round of storms, a new Stanford study explains just how much damage atmospheric rivers ...

The biggest storm of the winter, packing a firehose of rain across much of California, will trigger flooding, mudslides and road closures that may put lives and property at risk during the latter part ...

Areas charred by last month's wildfires in Southern California now face a new threat from a powerful, but fast-moving Pacific ...

A lot of the weather information Americans rely on starts with real-time data collected by NOAA satellites, airplanes, ...

Extreme precipitation events in Antarctica, which are mostly dominated by snowfall due to sub-zero temperatures, also include rainfall, according to new research.

South Dakota is behind the curve in terms of moisture for the year, a problem that has carried over from last year. Laura ...

When severe weather is on the way, the agency issues the official alerts you’ll see in the news and on your phone.

Biologists are keeping watch on an Australian crayfish that surprisingly showed up in southern Texas, fearing it could ...

An incoming atmospheric river shows the potential for several inches of rain, following months of below average rainfall.

A powerful Pacific storm fueled by an atmospheric river is set to bring heavy rain, strong winds and mountain snow to California on Thursday.