Remember the farmer's almanac prediction for last year:
So, let's just say that they don't have a very good track record.
I tell you guys every year, long range weather forecasting (as well as acorn counts, Maine coon coats, or wooly caterpillars) is just guessing.
You'd be better off going by historical averages. If you just start off thinking we'll have average snowfall and average temps, these stupid indicators start to become less important and there's plenty of room to be pleasantly surprised throughout the season.