We’ve seen these over the many decades some of us have been alive. This could be the defining event of the winter of 2020-21. And don’t forget how cold a foundation will be laid over the weekend. Couldn’t ask for a better antecedent airmass.
I wasn’t here but someone should comment on the February 78 blizzard. I think it let up but regenerated as the ULL moved through after a long capture and stall. Don’t forget 69 amd the long duration 2015.