Hmmm. Positives about hard winter (and yes, read in papers they expect snow, possibly over Christmas):
Get to make the most of expensive baby fleece all-in-one I couldn't resist buying for DD.
DH may not be able to get into work.
Snow is fun.
Negatives about hard winter:
Christmas with PIL may be disrupted if travel hard.
May get stuck down with PIL (they are nice, but we are there 5 days already).
Won't be able to get any-bleeding-where.
I'm going to deal with it when it happens...