It definitely is "The Ukie of shorter term models". It loves to have some weird solutions and isn't afraid to make big swings. I do like it inside of about 24-36 hours though....it actually did a half-decent job identifying that Maine/NH resurgence in the snow in the last event. It was a little bonkers otu at 48 hours, but more reasonable inside of 30h.
But I'm definitely not too worried about what it is doing at 78 or 84 hours.