I asked my favorite local meteorologist (who blogs) this question a couple of weeks ago. He said, "It'll depend on whether El Nino stays weak or gets into the medium-strong phase. I'm guessing weak...which would mean early cold and or snow (or both). Both 1951-52 (80" of snow before Christmas Day!) and 1976-77 (coldest winter in the last 100 years in G.R.) were weak El Ninos." The weather he is discussing is in Grand Rapids, Michigan.