Two powerful weather systems are due to combine forces this week, when an atmospheric river and a bomb cyclone meet to whip ...

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

An atmospheric river is a narrow band of wind that carries immense plumes of moisture, spanning hundreds or even thousands of ...

An atmospheric river is headed towards the Bay Area with the North Bay expected to take the brunt of the storm. Residents in ...

These rivers in the sky carry massive amounts of moisture that can eventually deluge the Northeast with heavy rain and snow.

An atmospheric river is a flowing column of condensed water vapor responsible for producing significant levels of rain and ...

A massive plume of moisture from the Pacific called an atmospheric river will hit the West Coast on Tuesday afternoon and ...

SEATTLE (AP) — Northern California and the Pacific Northwest are bracing for what is expected to be the strongest storm of ...

A powerful storm system with the strength of a hurricane is likely to whip damaging winds through the Northwest, create large ...

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

An atmospheric river storm is expected to arrive in the North Bay late Tuesday before spreading to the rest of the Bay Area ...

A "bomb cyclone" is forecast to intensify an atmospheric river and bring snow to the northern Sierra Nevada starting on ...