Atmospheric rivers are long and relatively narrow bands of water vapor that form over an ocean and flow through the sky, ...

Atmospheric rivers are a plume of moisture that extend across the Pacific to near Hawaii. When they hit land, they can cause heavy rains and snow. Here’s a look at the phenomenon: ...

Crews in Southern California are busy trying to clean up from the powerful atmospheric river that created mud flows and shut ...

Heavy snow and freezing rain from Kentucky to the nation's capital caused hundreds of crashes and left tens of thousands of residents in the dark. As the wintry mix turned over to rain amid rising ...

Residents of a Southern California mountain community near the Eaton Fire burn scar are digging out of roads submerged in ...

Areas already devastated by January's California wildfires are now dealing with an atmospheric river, dropping rain and snow.

A weak tornado touched down in Oxnard, the National Weather Service confirmed, with wind speeds between 75 and 90 mph.

On Friday, the storied coastal road had dissolved into a river of mud and debris after a powerful rainstorm sent those burned ...

Rescuers spent nearly 12 hours in extreme weather and rugged terrain to save a hiker at Andrew Molera State Park in Monterey ...

Mudslides, flooding downpours and feet of mountain snow were unleashed across California as the biggest storm so far this ...

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 ...

A new atmospheric river is slamming California, including fire-ravaged Los Angeles, where residents are bracing for the ...