1/27/11 was similar up here (down by you, it was always going to be a big storm)....models went from a huge hit around 48h out to almost a total whiff 24h out but then in the final 12 hours, they blitzed back NW....at first, the old RUC had us getting crushed at 12-18 hours out, but we sort of discounted it as RUC amped bias beyond 6 hours, but then it kept showing it and finally the 18z NAM came in and jumped way NW. Most of SNE got like 12-18" from that one