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

A powerful storm system will bring heavy mountain snowfall, rain, and high winds to the Pacific Northwest and Northern ...

The heaviest rain seems to be targeting Northern California, where there will be widespread rain totals of at least five to ...

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

A powerful bomb cyclone associated with a major atmospheric river is forecast to drench the West Coast, from Washington to ...

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

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

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

A strong low-pressure system off the Pacific Coast will make landfall Tuesday, bringing with it high-speed gusts and perhaps ...

The United States is on high alert as a powerful bomb cyclone, combined with a potent atmospheric river, is poised to unleash ...

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?

Forecasters are warning of hurricane-level wind gusts as a "bomb cyclone" forms off the coast of Vancouver Island late ...