From Mount Holly-
Steadier rain is moving slowly eastward and will likely progress offshore by mid afternoon. Lighter/scattered showers will remain in the wake of the main precipitation shield this afternoon, so have kept fairly high PoPs through the afternoon hours near/east of the urban corridor. So far, highest QPE has been in northern/central Delmarva and on the central New Jersey coast, confirming a rather poor overall performance of the model suite for this event (both in terms of geographic placement and total rainfall).
I concur. The models were all over the place, and no one model was very close with the distribution of the qpf, while hitting the actual min/ max locations. The 12z and 18z runs of the GFS yesterday caught the heavier precip(2" amounts) just south and east of DC, but then lost it after that. It probably did the best overall though. Euro was pretty decent overall, but had like 8" of rain along the beaches of MD and DE on the 12z run yesterday( I didn't look at 0z). 3km NAM was too wet, too far NW, and then went dry everywhere with its early morning runs. It had next to nothing here, which was totally wrong.