Wow. The NAM shifted back south and is all snow for DC, HRRR looks great, GFS is all snow and is solid, and now the ECMWF is north (in terms of precip not the actual storm). A miracle of modern science.
We're only 36 hours from the onset of the storm and the models still don't know whether DC will be on the northern fringe, on the bullseye, or on the southern fringe. We need a good Euro run.