Finally getting the Loudon-Fairfax-DC-MoCo superband! Big flakes and best rates of the storm. Picked up around 520pm while I was shoveling/snowblowing. Driveway covered again.
Measured 0.2" on the snowboard at 5pm for a storm total of 6.1". I'm sure there's more than another 0.2" already in the last 20 minutes.
12z 3k NAM agrees well with latest HRRRRR runs. Precip fills back in quickly in the next few hours, heaviest precipitation near sunset. Focus S and E of DC.