It gets much worse than that. The day after I rode over Beartooth Pass, several riders from a Valkyrie (VRCC) rally in Billings encountered heavy snow on the pass. Here's one of the pictures they posted, and you can see several more on the VRCC message board: http://www.valkyrieforum.com/bbs/ind...c,95884.0.html
I'm sure glad I chose to ride the pass when I did!