Powerful blizzard slams West Coast with up to 12 feet of snow

Residents in the mountains of California and Nevada are hunkering down as a new blizzard threatens to bring 10 feet of snow. Whiteout conditions have closed a major interstate and caused power outages across the region. NBCs Steve Patterson reports for Sunday TODAY. Subscribe to TODAY: About: TODAY brings you the latest headlines and expert tips on money, health and parenting. We wake up every morning to give you and your family all you need to start your day. If it matters to you, it matters to us. We are in the people business. Subscribe to our channel for exclusive TODAY archival footage our original web series. Connect with TODAY Online Visit TODAY s Website: Find TODAY on Facebook: Follow TODAY on Twitter: Follow TODAY on Instagram: Stream TODAY All Day: About: TO