Back to the GFS again, lol. I did this last year too, but I just measure how much of the white area (-30F isotherm) is on the forecasted temperature map. How far south it goes, and how much of Alaska and Canada it covers. It is evident that the cold white area of death is slowly shrinking, and while it expands with each Alberta Clipper, it never grows too big anymore. Yes, Spring is on its way, but it's just taking its sweet-@$$ time to get here. The next Arctic outbreak seems to only plunge the Chicago area into the low teens, and that's for overnight lows. Highs will be in the very tolerable mid to upper 20s. I will take that with open arms, lol. But it will be weird going into Daylight Saving time with this much snow and cold still around. Usually it's all but gone, but thanks to the new schedule, there could definitely be a lot of wintry conditions around when the time change happens.
I have also noticed some other things winter; it took a while for the usual stationary Polar Vortex to develop and persist near Hudson Bay, yet the cold air has been no stranger to us. Also, there seems to be continuously anomalous high 500mb heights over Siberia, which might have something to do with why the cold air has been so intense and persistent this year. Anyway, that's just my amateur analysis of the situation.