Philly Area Banter in Philadelphia Region Posted July 27 famartin, I believe. I think he made some posts in the MA forum during the winter.Ray has a great archive website, google “Rays winter storm archive” it will be the first link: Unfortunately he stopped during the 2013 season, but from 93-13 he has every map from every winter storm in the region.He also has a great YouTube channel with TWC/local news broadcasts from a ton of events. Pretty cool if you’re in a nostalgic mood.Every fall I go on my own nostalgia trip to get in the mood for winter.Question: what’s the deal with the model upgrades this fall. What exactly is going on with GFS & EPS. I remember reading last winter that the eps would upgrade to 50 more members and better resolution. The OP would also go out farther during 6/18z runs. .