The heaviest rain slammed into the region Thursday night into early Friday morning, triggering flash floods and mudslides ...

The following is an excerpt from a recent article on the Weather West Blog.  California's extraordinary precipitation dipole has persisted into mid-Feb with only slight attenuation Well, it has ...

Reflecting intensifying wildfires and updated science, new state maps designate nearly two-and-a-half million acres of local ...

A powerful storm with an atmospheric river threatens to bring life-threatening flooding and debris flow from Los Angeles ...

Areas charred by last month's wildfires in Southern California now face a new threat from a powerful, but fast-moving Pacific ...

Mudslides are dangerous torrents that are usually referred to by geologists and first responders as debris flows.

With climate change contributing to larger, more frequent wildfires, state authorities have focused heavily on pushing ...

Cal Fire's new maps show Auburn increased its very high severity zone acreage to 800 this year compared to 326 acres a decade ...

A recent executive order by California Gov. Gavin Newsom aims to ramp up fire safety in urban areas as new maps released by ...

By Matt Stiles, Sean O'Key, Byron Manley, Lou Robinson, Curt Merrill, Annette Choi, Rachel Wilson, Henrik Pettersson, Amy ...

In some areas, hazards have surged. Buildings in the highest severity zones will be subject to the strictest fire-resiliency ...