I didn't call you dumb, you could be a genius for all I know....but you just need to think before you post. What decline in snowfall? You just had a 24-30" blizzard during another above average snowfall season last year. Jerry's data illustrates why you are in fact due to see less snow...you averaged just under 50" for the past 30 years, when you only averaged like 42" for the previous 100 years...when the globe was cooler!!! What does that tell you?? Impending drop off is probably due to simple regression rather than global warming.
I'm not calling you dumb, but you need to stop and think about what you are posting.