I wouldn't think too much about the (regular) NAM. It has an amped bias and a cold bias and overall isn't very good. The hires model is great for thermals and identifying banding features but not as useful for track, QPF etc.
Does anyone have the NBM trends for precip over the past few models cycles? My sense is models trended wetter generally through 6z until the 12z models generally took a step back in terms of QPF
As we look at precip type over the next few days, just need to keep in mind the sleet line will come much further north than modeled and the flip from sleet to ZR will be slower than expected. At least that's how these dynamic storms normally play out
The 12z GFS aligns pretty closely with the 6z GEFS. Let's see if the OP is adjusting to match it's ensembles, or if the trend is south on the ensembles as well
I have nothing to complain about, but if I was going to, it's the timing of this thing. Right now looks like we get very little snowfall during daylight hours.
The GFS is still the Northern outlier, maybe a tiny step towards the rest of guidance at 6z. Nice to see the model on an an island with everything else being favorable for once and not the other way around!