Add Yahoo as a preferred source to see more of our stories on Google. Multiple potent storm systems slammed California during Christmas week, bringing in multiple atmospheric rivers to the state.

Add Yahoo as a preferred source to see more of our stories on Google. A car sits buried in mud after flooding on Christmas Eve in Wrightwood, California. - Wally Skalij/AP A final round of heavy rain ...

Northern California may see rain before Christmas, while Southern California is expected to remain mostly dry. Temperatures across California are predicted to be warmer than average for most of ...

A massive "Pineapple Express" atmospheric river is set to hit Southern California, bringing heavy rain and potential flooding through Christmas Day. Forecasters warn of significant delays at LAX and ...