0z Euro shows some potential, just a week out as noted by GSP. It will probably change, but it shows the potential is there.
A more southerly
track like the new 06/00z EC suggests heavy rain Monday,
transitioning to wintry precip on the back side Monday night. The
GDPS is similar in track to the EC but not as cold. The GFS timing
would delay peak impacts to Tuesday, but hints at a more marginal
HSLC event.