Hi StillFighting!
Sorry your neuropathy is worse with the weather and all that you've been doing. That's the trouble with snow and ice. It's makes so much work. Well, that's what people tell me anyway. I haven't ever lived where it snows so to me it was just this beautiful and magical sight. I have been told otherwise.
I hope you can rest up a bit and that the pain subsides.
Barometric pressure changes can affect people with a lot of different conditions.
There have been some weather related posts on a number of different forums here over the years with people noticing increase in their symptoms. I know it happens with migraine and some of the TBI members have talked about it increasing their PCS symptoms as well.