BUMP
I was torn about starting a new thread or not since this one is old....
First Flakes: December 28th, 2013
First Measurable Snowfall (T-1): January 4th, 2014
First Major Snowstorm or Icestorm
(For my area that would be 2 in. or greater for snow and 1/2 or greater in ice): January 20th, 2014
For a Bonus
First Frost/Freeze: October 30th, 2013