At least the broader evolution seems to be similar on the 18z, small details have just altered the position and the shape of the high pressure somewhat.
Will only chop and change some more anyway
Well I think the ECM is the better long term, allowing the high pressure to build better
Maybe not as good a fix as GFS for snow but that starts to look a bit flabby later on in the run
Hopefully not totally off with that
Snowing great here Will stick around for a while too hopefully
Heavier snow has passed over here now, could have some moderate to light for a while yet though