I predict Bastadi’s mega cold snap to be a 2-3 day stretch of below normal temps, proceeded and followed by near normal to above normal. The Pacific is relentless (la Niña) and it looks like the blocking from -NAO trends to be more neutral by mid month. This looks like a transient pattern shaping up to me, not a “pattern shift” that would lead to extended cold and snow chances in the south. GEFS and EPS are starting to meet in the middle