Rain mostly moved out of Southern California on Monday after the first significant storm of the season brought weekend downpours that aided firefighters while causing ash and mud to flow across streets,

A slow-moving low-pressure system will linger over the Southwest, bringing steady rain through at least Monday.

Southern California’s first rainy weekend of the winter has arrived. The rain event, months in the making, brought steady storms across the region as the Southland experiences drought conditions. The mostly welcome rain began Saturday night and is expected to sustain until Monday evening.