A series of three atmospheric river storms has already started bringing rounds of rain and mountain snow across the West ...

Better forecasting would help communities prepare for the extreme weather from atmospheric rivers that causes an average of ...

Atmospheric rivers are narrow bands of concentrated water vapor that carry immense amounts of moisture from tropical regions ...

A wide-reaching storm boosted by an atmospheric river is drenching the entire East Coast Wednesday and its heaviest rain and ...

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

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

The storm caused moderate flash flooding across urban areas in Massachusetts and Rhode Island as well as minor river and ...

Two more rounds of widespread rainfall, one of which could be an atmospheric river, are headed for the San Francisco Bay Area ...

An unusually potent storm will bring significant precipitation to the East Coast throughout Wednesday and into the night.

A strong atmospheric river drenched northern California with heavy rains and damaging wind gusts Saturday, leaving well over ...

A third day of an atmospheric river storm has inundated Northern California and the Bay Area, with the storm spreading from ...

A ‘triple-bomb cyclone’ in the Pacific This atmospheric river is connected to a storm system swirling over the northeastern Pacific Ocean that reached the lowest barometric pressure reading ...