Thought this was worth sharing. I just discovered a couple pages on weatherunderground that are just .... cool.
The first is an animated snow depth map. Not real detailed but it lets you see whether the snow has been accumulating or melting over the past three days state wide. Link: http://www.wunderground.com/US/Region/Southwest/2xpxSnowDepth.html
The other page is a listing of snow depth stations, that you can then link to and see the snow depths over the past 7 days.
Me thinks these will be useful come 4th season ... or sooner for some!