We have about a foot of snow here (not in DC), and our babysitter called to say she didn't feel comfortable driving. She said we could pick her up and bring her over, but I tend to agree that the roads are not great and as much as I would like to get out, I wouldn't want to risk anyone's safety. I asked her if we could reschedule for another weekend and she agreed. I always see postings on here about paying anyway, and I certainly would if we canceled last minute because our kids were sick or something but in this case, what do you think?