We actually have some pretty big pressure hitting the coast of Alaska today, and it's so warm out.. feels like 50. If the -PNA/+NAO that these LR models are showing verifies it will be 60s/70s
^look how this is kind of a 180*/from today, and it's still so warm out. Pressure breaching the N. Pacific is definitely a staple of this time.
(I still think there is a +PNA signal 2nd week of February, will be interesting to see how this evolves.)