If you have a sudden or heavy dump of snow then it can cause a hunker down effect on deer, just like a fast hard cold snap or unseasonably warm spell. However if the weather is some what stable or been cool pattern wise with snow it should be an excellent time to be out in the woods. Not to mention the darkside of the moon should have deer moving earlier and longer during hunting times. I was out on friday in aweful winds and the deer were moving and feeding hard, it was cool, wet and miserable but still worth the time spent. I often say we can' t pick the weather for the day we can hunt, so chances are always better at filling a tag when in the woods rather than sitting at home wondering!

Good Luck