Light, scattered showers start off Monday (also the start of the Spring season) before a much stronger storm brings heavy rain, strong wind, and mountain snow from Tuesday through Wednesday. The sporadic showers began late Sunday and will continue through most of the day Monday, only resulting in a few tenths of an inch, if that. It is significantly weaker than what the actual arrival of this trough will look like early Tuesday. MORE: https://www.cbs8.com/article/weather/forecast/san-diego-weather-update/509-addbcd08-0811-489a-b511-7cd202ccde99