There is a signal from Jan 20-24 that I referenced in yesterday's blog as a period to watch for a major storm, current guidance not withstanding. Wouldnt be suprised to see that reflected in future guidance.
Same page with respect to pending changes in the polar domain that are not captured among guidance just yet...all of the focus in on the Pacific, but it will end up both over the pole and Atlantic imo.
I'm going to blog later today.
I'd be stunned if winter is over on February 25.....mid March is doable.
I will say that the RNA is going to return IMO, so they way you verify is if the Atlantic never improves.