"Mean seasonal snowfall (November - March 1948 through 2006) in inches for Neutral years (top). Lower left map is the difference in snowfall between El Niño years and Neutral years. Lower right map is the difference in snowfall between La Niña years and Neutral years." (Climate Prediction Center)CW going with distaff-leaning 'la Nada' ENSO this winter...so the top map...'Neutral Year Mean'...would be the expected snowfall distribution entering the upcoming winter. Looks favorable for an active contest season.
CPC/s ENSO Impact page also depicts temperature and precipitation anomalies.