Tens of thousands of homes in Washington state lost power Tuesday and downed wires or trees locked some highways as Northern ...

A series of storms fueled by a strong atmospheric river is taking aim at the Bay Area and Northern California, intensified by ...

As an atmospheric river is expected to bring heavy rain and mountain snow to California, many are turning to Google to search ...

It may be sunny skies Tuesday, but an atmospheric river, supercharged through "bombogenesis," is about to hit the Bay Area.

A powerful winter storm brewing near the Pacific Northwest known as a bomb cyclone is dragging an atmospheric river.

Northern California and the Pacific Northwest are bracing for what is expected to be the strongest storm of the season so far ...

A bomb cyclone refers to a storm system that undergoes bombogenesis, a rapid intensification process where the atmospheric ...

“The average atmospheric river carries an amount of water vapor roughly equivalent ... winds can create extreme rainfall and ...

On Sunday, the National Weather Service issued a hydrologic outlook for much of Northwest Oregon and Southwest Washington.

The Northwest is bracing for a strong storm system to move in this week, fueled by an atmospheric river​ and bomb cyclone. What do those terms mean?

Starting Tuesday, the Pacific Northwest could get at least 6 inches of rain, with 20-plus inches possible in the mountains.