yeah, it's tough on the fringes as ticks one way or the other change things dramatically as we know. One aspect is in this cold air won't take much on the far NW edge to squeeze something out. It's be nice to see models hold or see a tick back NW. Thought it's not all about the models as LOT mentioned:
" BASED ON A DISCUSSION WITH THE WEATHER PREDICTION CENTER (WPC),
THE CHANGES HAVE TO DO WITH A TREND TOWARD A STRONGER SYSTEM
OVERALL, AND HENCE BETTER MOISTURE TRANSPORT TO ITS BACKSIDE AND IN
OUR NECK OF THE WOODS."