The first storm was a precursor for a stronger storm set to bear down on the region Wednesday into Thursday, forecasters said ...

The tornado, creating gusts of up 85 mph, left a trail 80 yards wide and a mile long, damaging homes, plowing over trees, ...

Several areas in Southern California could have scattered showers throughout the day, but the potential for "damaging ...

"Potential for heavy rain over the burn scars may trigger hazardous and damaging flooding and debris flows," warned the NWS.

Heavy rain pounded the Los Angeles area early Thursday, bringing a threat of flooding and debris flows to spots impacted by wildfires.

California braced for the arrival of a massive storm on Wednesday, evacuating residents in areas at risk of mudslides and ...

Rain on burned hillslopes can trigger dangerous floods and debris flows. Those debris flows can move with the speed of a freight train, picking up or destroying anything in their path. They can move ...

Incoming heavy rain from an atmospheric river-fueled storm that slammed into the West Coast early Wednesday is threatening ...

Though wildfires around Los Angeles are contained, foothill communities remain at risk of debris flows. Heavy rain could trigger dangerous mudslides in burn areas like Altadena and Pasadena.

The National Weather Service said Tuesday afternoon that flood watches and evacuation warnings have been issued, as authorities prepare for potential flooding and debris flows when the rain ...