The trough axis at that point is in the central Plains. While we do pop a surface low in the right spot, this is not a good setup for an all-snow event for our region, no matter what the year is.
I think we can do it. Our most recent single-digits cold snap isn't actually all that long ago (Jan 31, 2019). 10 at DCA, 6 at my house, probably colder everywhere else.