Thursday night’s forecast shows rain coming into San Diego County. Up to an inch of rain is expected in some coastal areas, and more is predicted to fall in the mountains. An update from the newly relaunched KPBS Drought Tracker shows the storm coming in the midst of a wet season that has so far brought California increased rain — but paltry snow — compared to previous drought years. Since the state’s wet season officially began on Oct. 1, California has seen a bit more rain than in many previous drought years.