An atmospheric river event is forecast to rainfall, snow, and the potential for flooding to parts of California this week.

Downtown San Francisco was drier, but it still had a big day. The area recorded 2.53 inches on Tuesday, its highest daily ...

The storm brought heavy rain and high-elevation snowfall to Northern California over the weekend, and a similar one is ...

Weather balloons and “hurricane hunter” planes aid the science of understanding California’s atmospheric rivers.

After weeks of dry weather, an atmospheric river event begins Friday, kicking off a dramatic flip in the forecast for Lake ...

Another storm will impact Northern California starting Thursday morning. That event is forecast to be somewhat less impactful ...

A major atmospheric river storm is barreling toward California, raising the specter of damaging landslides and flooding across much of the Southland.

After a relatively weak storm expected to arrive in L.A. late Thursday, forecasters say a potentially more powerful storm ...

Instead of major fires the Golden State will be delt with major rainfall with precipitation amounts that could reach over ...

An atmospheric river is a weather feature that can be beneficial and crucial, but can also be a damaging event - particularly for those near the West Coast of the United States. The definition ...

Malibu’s Pacific Coast Highway, which just reopened after last month’s devastating Palisades Fire, is closing again Tuesday ...