945 update from Mt Holly( you guys need to stop looking at HRRR here):
.NEAR TERM /THROUGH TONIGHT/...
930 AM Update: Bumped up snow totals for late this evening
across northern Delmarva and the western Philly metro to better
match the latest hi-res guidance trends. The HRRR appears to be
an outlier as it is not strengthening the surface low fast
enough as it move offshore this evening. Additionally, the HRRR
is too warm and humid therefore will be largely discounted in
future forecast updates. It appears the NAM, its decedents, and
the CMC will be favored in future updates.