Heavy rain, flooding and snow to inundate California over the holidays

A dangerous sequence of storms from the Pacific Ocean is sweeping through Northern California and the Sierra Nevada Mountains –– prompting heavy flooding and road closures across parts of the region during the busy holiday travel season.

​ A dangerous sequence of storms from the Pacific Ocean is sweeping through Northern California and the Sierra Nevada Mountains –– prompting heavy flooding and road closures across parts of the region during the busy holiday travel season. Read More Breaking News, Latest News and Videos | CNN