The biggest rainstorm of the season will impact Southern California this week, bringing the risk of flooding and mudslides, especially in burn scar areas around Los Angeles.⁣ ⁣ AccuWeather's Bernie Rayno breaks down what to expect.⁣ ⁣ #losangeles #southerncalifornia #socal #socallife #la #sanfrancisco #california #rain #forecast #weather #accuweather