The storm is expected to dump 1 to 2 inches of rain along the coast and up to 4 inches in the valleys at rates that could ...

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

foothill communities remain at risk of debris flows. Heavy rain could trigger dangerous mudslides in burn areas like Altadena and Pasadena. Emergency crews are racing to clear basins and prepare ...

Local, state and federal officials have implemented safety measures to protect the burn scar areas from debris flows and ...

Some of the debris from Altadena was taken to a Tujunga neighborhood, sparking anger and frustration from residents.

Thursday’s powerful storm brought heavy rain and snow to our local mountains, leaving basins overflowing and leading to the extended closure of a major highway. Caltrans officials were ...

“Unfortunately, SR-330 still suffered significant debris flow in the basins that were recently impacted and cleaned,” Caltrans District 8 posted on Facebook Thursday evening. Highway 330 ...

Evacuation orders and warnings were in effect early Thursday in Sierra Madre as a fast-moving winter storm brought steady ...

When mountain permafrost thaws and glaciers melt, glacial lakes can become lethal flood risks for anyone downstream.

Pestrella said the basins have the capacity to receive ... He said they have set up diversions to ensure the debris properly flows into the designated channels to the San Gabriel Complex.