A low-pressure system headed for Northern California and Oregon is likely to bring extreme rain and strong winds.

Over a month’s worth of rain, hurricane-force wind gusts and feet of mountain snow are coming to parts of the Pacific ...

With millions of people preparing to travel for the Thanksgiving holiday, two strong storm systems are forecast to bring high ...

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

A Pacific storm is undergoing what meteorologists call bombogenesis while also hauling in an atmospheric river of moisture.

The National Weather Service in Boise expects a powerful west coast storm coming in off the Pacific Ocean to push wind and ...

A powerful bomb cyclone fueled by a Category 5 atmospheric river is expected to explode across the West Coast of the U.S.

A "bomb cyclone" off the Oregon Coast will bring high winds Tuesday and Wednesday, amid heavy rain and mountain snow.

A powerful storm is bearing down on the West Coast and bringing with it a scary-sounding weather term – bomb cyclone. Bomb ...

Bomb cyclones form when warm and cold air masses collide head-on, causing pressures to drop and storms to rapidly intensify. These low-pressure zones also pull tropical moisture northward via ...

A powerful storm system is developing near the US West Coast. It could bring heavy rain, snow, and strong winds. The storm ...