A powerful winter storm brewing near the Pacific Northwest known as a bomb cyclone is dragging an atmospheric river.

CALIFORNIA, USA — Northern California is hours away from the start of a big storm system bringing in rain and snow. One of ...

The first atmospheric river storm of the season is forecast to slam into Northern California starting Wednesday, a powerful ...

Local marinas are warning boat owners to batten down the hatches. From the San Francisco Yacht Club: "The weather forecast for this weekend is for heavy rains from Wednesday through Sunday. Members ...

The weather forecast predicts up to six to nine inches of rain over the next week, beginning Wednesday. With an Atmospheric ...

An atmospheric river may be approaching Northern California, bringing heavy rain, the National Weather Service said Sunday.

This year’s bomb cyclone season has rolled around once again, and a powerful one exacerbated by a massive atmospheric river ...

Although weather.com doesn’t predict two consecutive days of below 32 degrees in Vallejo, it does predict seven straight days ...

A powerful storm system with the strength of a hurricane is likely to whip damaging winds through the Northwest, create large ...

The federal government estimates that atmospheric rivers have been associated with $1 billion of damage every year, with 80% ...

A bomb cyclone is a low pressure system that experiences a fall in pressure of 24 millibars in 24 hours, according to the ...