The final round of rain for the week is expected to deliver between a tenth and a quarter of an inch of rain along the coast and valleys. But don't put umbrellas away yet.

While tornadoes are rare in the region, certain areas are more prone to these destructive storms than many realize.

Here's an aerial view of the cleanup effort after a tornado touched down in the Pico Rivera area of Los Angeles County on Thursday.

The peak of a winter storm brought heavy rain and mountain snow to Southern California.