A key stretch of Interstate 5 closed after a snowstorm swept through Southern California, Caltrans said. The California Department of Transportation closed the freeway around 12:15 a.m. Monday after snow and ice made the Grapevine impassable. “ I-5 will remain closed until the snow stops and the roadway is snow and ice-free,” Caltrans posted on X.

Portions of several heavily trafficked Los Angeles-area freeways, as well as portions of PCH will be closed for overnight utility work, Caltrans announced. Work on the projects will begin at 9 p.m. Monday and last through 6 a.

After multiple days of heavy rains provided Southern California with significant relief from a spate of catastrophic wildfires, experts are now warning of potential mudslides as debris flows run

Less than an inch of rain fell in most areas, but it was enough to loosen Los Angeles hillsides burned bare by the recent blaze near the Pacific Palisades.

Rain fell on parts of Southern California on Sunday and the scattered showers were expected to continue overnight, boosting the risk of toxic ash runoff in areas scorched by Los Angeles-area wildfires.

Wildfires in Southern California have prompted major discussions about water in the state. Here's an overview of where water comes from in the region.

President Donald Trump has begun his second administration with a series of controversial moves and decisions.

As the cleanup phase of recovery begins after the devastating fires in L.A. County, displaced residents grapple with new uncertainty surrounding the cost and timeline for rebuilding.

Officials cautioned that ash in recent burn zones was a toxic mix of incinerated cars, electronics, batteries, building materials, paints, furniture and other household items.

Heavy rain beginning Sunday afternoon caused some mudslides, and snow closed part of Interstate 5 near Los Angeles.

A key stretch of Interstate 5 closed after a snowstorm swept through Southern California, Caltrans said. The California Department of Transportation closed the freeway around 12:15 a.m. Monday after snow and ice made the Grapevine impassable. “ I-5 will remain closed until the snow stops and the roadway is snow and ice-free,” Caltrans posted on X.

After an epic dry streak, the first real rain of winter fell in Southern California, bringing elevated risk of floods and landslides to areas recently burned by wildfires.