That was from saturday, I wouldn't consider that a snow pack, You will still have objects in the trails exposed, Now after this next one, There will be a pack up there that they can work, You could definitely ride the rail bed in low snow though.
A little torched in the BL @h85 and H92, Eastern Maine is cold at the surface so it looks quite icy there and some back here on the 0z Nam, Probably better for snow Milinocket up into the county of Northern Maine.
Nam was pretty far west at 12z too, Euro has ticked slowly west as well but it won't make big jumps but i can see it continuing, I think 18z Nam is probably going to continue the theme just looking at it early on right now in its 18z run.
24th looks moisture starved so mainly a dusting unless it can gather some moisture coming across the lakes, 25th seems to push the warmer air out ahead of it but does have more moisture to work with too, But the eventual tracks for these are TBD, But there is a lot of time left to see how it all shakes out once the 22nd system gets resolved.