Honestly, if we can ditch any Aleutian low and get ridging up around AK, continue a -AO regime with even a neutral to slightly negative NAO... that’s a good look for us. The southern jet is active. I’m not quite sure why that is. My understanding is La Niña doesn’t feature the southern stream but I feel like this weak Nina to neutral ENSO state has kept the juice flowing. I like the period after the big (potential) cold period right after Xmas. Dive that AO down and have the NAO switch directions heading up. Good signal for a Miller b that can toe the line as NAO relaxes a bit.
NAO hanging around neutral isn’t a horrible look for us as long as AO goes negative and PNA isn’t a rager. One thing I’ve learned in the mid-Atlantic... a -AO is almost better then a -NAO because when the NAO goes real negative we get suppression. And NC wins. And that sucks