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 ...

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

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

The use of terms including "atmospheric rivers" and "bomb cyclones" to describe weather phenomena has moved out of scientific ...

A storm on Wednesday is expected to bring a significant amount of rain to the northern portions of the Sacramento region.

Beyond wind, rain and snow, the storm could also bring flash flooding, rock slides and debris flows as well as heavy mountain ...

An atmospheric river is a narrow band of wind that carries immense plumes of moisture, spanning hundreds or even thousands of ...

Heather Waldman gives an extended breakdown of rain and snow to expect starting Wednesday through the weekend. This forecast ...

Heather Waldman breaks down the initial impacts of the atmospheric river system in the Sierra. This forecast is from Nov. 19 ...

While the extent of the rain remains unclear, we could see periods of rain from Saturday through the beginning of next week.

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