Of course the 53 MPH forward speed isn't even close to being a record, as the LI express hurricane is believed to have been moving between 60 and 70.
Nonetheless the dry slot will punch in and shut down most of the precip until that second low rolls in, with the precipitation likely all but over by sunrise-10 AM or so tomorrow.
Interesting trends for New England though, as advisory snows might be looking likelier there now.