A bomb cyclone occurs when a storm's pressure drops quickly, which intensifies the storm and ramps up wind gusts. Atmospheric ...

While one atmospheric river is still pumping rain toward California, another storm is waiting in the wings.

A developing storm system forecast to swing off the Oregon and Washington coastline on Friday will add to the region's ...

Forecasters said a final round of rain, snow and high winds were targeting the Pacific Northwest and Northern California ...

Northern California and the Pacific Northwest are bracing for what is expected to be the strongest storm of the season so far, with heavy rain and winds set to pummel the region and potentially cause ...

A high-end atmospheric river continued to pound Northern California on Friday on the tail end of a historic bomb cyclone.

A historically strong bomb cyclone, which triggered winds that killed at least two people, is working with a powerful ...

Severe rains, winds and snow are slated to hit parts of the region after it was hit by a bomb cyclone earlier in the week.

The atmospheric river impacting northern CA and southwestern OR could bring up to 5 feet of snow in the mountains and up to ...

The weather will "produce an additional 6-12 inches of rainfall over regions with already saturated terrain," the National ...

During the height of the event, nearly 1 million customers lost power across the Pacific Coast, with hurricane-force wind ...

In northern California, flood and high wind watches were in effect, with up to 8 inches (20 centimeters) of rain predicted ...