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

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

"The average atmospheric river carries an amount of water vapor roughly equivalent to the average flow of water at the mouth ...

SEATTLE (AP) — Northern California and the Pacific Northwest are bracing for what is expected to be the strongest storm of ...

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 Pineapple Express is a stream of moisture in the atmosphere that delivers humid air from the tropical Pacific to the ... most famous example of an atmospheric river, a flowing band of water ...

The bomb cyclone in the Pacific Northwest is about to pull ... push a plume of Pacific moisture -- the atmospheric river -- into Oregon and northern California, forecasts show.

“For the Pacific Northwest, this shift means ... was destroyed by a mudslide during a powerful atmospheric river that impacted Southern California on February 5, 2024. Nearly seven inches ...

Despite persistent warm temperatures across much of the country and widespread drought, winter is approaching. Unlike recent El Niño-dominated years, this season's forecast features a weak La ...