An explosively intensifying low pressure system, commonly called a “bomb cyclone,” is about to hit Ireland, Scotland and the ...

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

Up to 16 inches (about 41 centimeters) of rain was forecast in southwestern Oregon and the northern counties of California ...

The second storm of the week will keep wind and rain in the forecast for much of the Portland, Vancouver area on Friday.

The first storm was forecast to linger into the weekend and produce an additional 6-12 inches of rainfall, the weather ...

Power outages are still affecting nearly 200,000 people in the northwest U.S. as the region continues to deal with the bomb ...

A powerful extratropical cyclone struck the Pacific Northwest, leading to widespread damage and leaving nearly 600,000 without power. Featuring rapid intensification, the storm's central pressure ...

Bomb cyclones form when a storm's atmospheric pressure drops sharply within 24 hours in a process called bombogenesis.

A major storm moving through Northern California on Thursday toppled trees and dropped heavy snow and record rain after damaging homes, killing two people and knocking out power to hundreds of ...

A powerful winter storm hit the Pacific Northwest on Wednesday, knocking out power to hundreds of thousands in Washington.

A major storm moving through Northern California on Thursday dropped heavy snow and record rain, flooding some areas, after killing two people and knocking out power to hundreds of thousands in the ...

The first pulse of solid swell comes from recent activity in the eastern half of the basin. More is expected to follow as ...