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

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

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

A bomb cyclone occurs when cold and warm air collide over the ocean, dropping the pressure at a rapid rate and creating ...

A series of storms fueled by an atmospheric river is taking aim at the Bay Area, intensified by a so-called "bomb cyclone" ...

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 ...

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

Also known as bombogenesis, this weather pattern is a low-pressure system that strengthens rapidly. It causes high winds and ...

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

The National Weather Service and Washington weather expert Cliff Mass say Washington will see winds up to 65mph this week.

A likely "bomb cyclone" headed toward California and Oregon will bring high winds and heavy rains to the West Coast Tuesday ...