Stats don’t work that way. If you did an average per day over the winter months, today might have an average snowfall of 0.1” of snow (as an example). If we don’t get 0.1” of snow, is this an abnormal day?
The gfs has a semi closed 500 feature it Minnesota that it didn’t have before. It comes along just at the right time to squash this low a bit to the East moreso than in the prior runs. There are so many pieces flying around it’s probably gonna be within 48 until we know what’s really going on.
People who downplay this as insignificant are probably correct but I’m pretty sure those of us who are following it aren’t hurting anyone by doing it
Sorry but they show the basic climatology of the area. Just like das pointed out. And yes, that’s always a low chance for snow.
Anyway, I’m dropping it. To each their own.
You could post that map for any 15 day period from mid December to mid February and those are probably pretty close to our chances all the time.
The maps he’s posting rarely change, perhaps a 10-20% swing.
If you want to base your thoughts on whether we get x amount of snow over a 16 day period based on that then go right ahead. I guess you can manufacture stats to back you up. But I’ll bet if you could somehow get the snowfall totals for any 16 day stretch over the past 50-100 years for any location on that map that those stats will match that map pretty closely.