The HRRR and 3k NAM seem to agree that it is mostly freezing drizzle during the day Saturday and then there is a batch of ZR that moves through overnight.
DCA might have had a sub freezing day except for the midnight high.
Really amazing how the Euro just completely blew this from 3-4 days out. There was little to no 850 push on the Euro as of a few days ago. The GFS and the longer range NAM had it.