The storm is currently approaching from the Northwest with the first wave of moisture due later this morning. Here is the NAM weather model for total precip up until Monday. The models are starting to increase the amount of precip coming. This forecast is talking 8 inches for NW side of Tahoe and 4-5 inches for the entire Sierra around Tahoe. I believe lake level will pick up at least 2 feet of snow while the Sierra above 8,000 feet can expect 4-8 feet. The Carson Range should be in the 4 foot range by late Monday. For more details about the storm see my post from yesterday.
Reno and Carson City will also see snow. Very difficult to forecast. The foothills above 5,500 feet should have a pretty decent snow event (12+ inches), while the valleys should pick up 2-6 inches. Again very difficult to predict how much of this makes it over the mountains. I am much more comfortable forecasting Sierra snowfall amounts.