Rain eased on Monday after Southern California's first significant storm of the season brought weekend downpours that aided firefighters but caused ash, mud and debris to flow across streets in wildfire-burned areas.

Southern California's first major storm of the season brought rain and snow, helping to extinguish wildfires but causing mudflows and road closures. Emergency crews worked to clear debris, and the storm disrupted schools and transport routes.

The rain that is expected to hit the scorched Los Angeles landscape this weekend may bring relief to the fire fights, but it could also bring flash floods and mudslides. Although forecasts show that the risk is relatively low, local officials are taking the warnings seriously.

Mudflows prompted the closures of at least some roads, including in Topanga Canyon and on parts of the Pacific Coast Highway.

This file captures the news of the California wildfires from Sunday, Jan. 27. For the latest updates on the fires, follow USA TODAY's coverage for Monday, Jan. 27. Intermittent showers sweeping across Southern California on Sunday provided welcome relief for firefighters battling devastating wildfires but threatened to bring an unwelcome side effect — mudslides.

More rain fell Monday on parts of Southern California after causing mudflows over the weekend, helping firefighters but boosting the risk of toxic ash runoff in areas scorched by Los Angeles-area wildfires.