Traveling through the Midwest to Colorado I stopped at my grandparents house. Not an hour too soon. I-90 has been shut down in southwest Minnesota most of today. What happened is a little less than a foot fell in a few days combined with temperatures around zero and windchills around -20 going down to -40 tonight. That wouldn't be too bad except it hasn't been above freezing here in several weeks so the last three feet of snow that fell is still here. I mean seriously how often do they close the interstate?