A “bomb cyclone” over the Pacific Ocean is expected to bring days of damaging winds, rainfall and blizzards to Northern ...

A powerful storm called a bomb cyclone downed trees in parts of the Pacific Northwest on Tuesday. It later combined with ...

This bomb cyclone is forecast to be among the biggest to ever hit the region and happens ‘about once every ten years’, said ...

This moisture is expected to emerge from the Northwest Pacific Ocean. A rapidly intensifying low-pressure trough is currently located off the West Coast. The circulation is also referred to as a ...

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

A United States nuclear-powered aircraft carrier returned to its home port in Japan this week, ending the American "carrier gap" in the Western Pacific Ocean since the summer. In waters off the U ...

A "bomb cyclone" is forecast to bring heavy snow, high winds and life-threatening flooding to the Pacific Northwest in the ...

Beyond wind, rain and snow, the storm could also bring flash flooding, rock slides and debris flows as well as heavy mountain ...

They are responsible for producing heavy rain and snow, especially when pushed up against mountain ranges like the Cascades and Sierra Nevada. A well-known type of atmospheric river is called a ...

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

A powerful, highly erratic storm tore through Western Washington on Tuesday evening, taking out power for over 450,000 — with ...