There's been a lot of talk in the main thread about panic over the October warmth, late frost, winter's over etc...but this data shows, as expected, that the timing of the first snow hasn't been a predictor of the winter in Northern Vermont. For example:
2016 had a later than average first snow on October 26th and later than this year, but at jay, was well above average snowfall, 491"
2009 had a much earlier than average first snow on September 30th, but the year finished below average snowfall at 293"
Latest ever November 17, 1985 and if I remember, 1985 was a frigid winter, especially January.
From what I see, the October/early November "firsts" don't seem to mean much for winter.