78Blizzard replied to 40/70 Benchmark's topic in New England
If FV3 scores a coup on this one with the regular gfs not biting until later perhaps, I would expect to see the FV3 taking over from the regular gfs sooner rather than later. That is a big IF, however.
GFS (both of them) came in colder for my hood this run vs NAM. GFS at 850 was 2.5°C at 12z hr 54, and now 0.2°C at 18z hr 48. NAM at 18z hr 48 is 3.1°C. It's a battle on which one holds the warmth at bay the longest.