Also reading the NWS product... they are increasing the speed to 60 MPH because of that one flare up to the south-east of the center... So the structure really has not changed and there is limited shower/tstorm activity near the center.
The 3K only goes out to 60 hours... all of these maps you are showing are out to 69+ hours... We can do better... the majority of the QPF falls after the 60 hour mark. Correct me if I am wrong.
This storm just to my east in Baltimore county means business. It just went severe. It is just sitting there one mile to my east. Bright sunshine here and no power. It is just sitting there.