Mammoth Lakes has had 650cm of snow so far this season already(think annual average is 500cm or so) with massive totals expected in the coming days from the storm moving in shortly.
Very good over there while poor Europe suffer with little or not snow. I went to check St Anton that used to be the highest snow depth for Europe Alps is very shocking mere 20cm? and just freezing temps. That place used to reach 500-600cm every winter in the 90's when I view the Snow reports on German TV ARD19 channel via Astra every day. They put up from 1st November to 31st April then taken down in summer months.
With lot of rain in the north California is going to move south to give Death Valley a very soaking wet week, not 1 day wonder but whole wet week with some days at 100% rain and snow on the higher parts, they already had 2 rain days this month so likely to be very wet month for their standard but temperatures are on the warm side at 68-70F despite the rain due to winds from the southern side, not northerly. Might give some relief for Lake Mead and Hoover Dam refilling a bit from lot of rain.