A second bomb cyclone is forming over the Pacific Ocean on Thursday that will re-launch a strong atmospheric river into the ...

The bomb cyclone affecting California, Oregon and Washington this week is disrupting air travel. Here's what to know if ...

In fact, a bomb cyclone, as well as an atmospheric river, is supposed to hit the San Francisco Bay Area, and so we thought we ...

An atmospheric river is a flowing column of condensed water vapor responsible for producing significant levels of rain and ...

A new storm strengthening just off the Northwest coast could bring additional damage to the region following a historically ...

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

SEATTLE (AP) — A major storm swept across the northwest U.S., battering the region with strong winds and rain, causing ...

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

A massive plume of moisture from the Pacific called an atmospheric river will hit the West Coast on Tuesday afternoon and ...

Northern California and the Pacific Northwest are bracing for what is expected to be a powerful storm from Tuesday to Friday.