Detroit was nothing but rain on the way home yesterday. The upper hills were clearly snow-covered, but I think you'd have to go above Elk Lake altitude to sleep on a blanket of snow. I could be wrong, though. It seemed like it warmed up a lot yesterday, so even some of that snow might have melted. The snow turned to rain a good half-hour before we hit Detroit, as we drove west on Hwy 22 yesterday...but I'm not sure what the elevation change was.