Great info, I love talking about that winter. One thing I remember fairly well is there wasn't a huge disparity in the overnight lows. I also recorded -22, and I think that most stations in the area were all within a degree or two of that mark. That, and the incredible lasting power of the snow/ice glacier that seemed to never go away. For weeks my neighborhood (I lived in Centerville at the time) was nothing but 2 deep ruts sandwiched around a deep ice pack. As long as you stayed in the ruts you were okay, but when you went up onto the pack it threw you around pretty good!