Sounds even worse than Bastogne. Words fail me. Thank you for your service...
I think in Bastogne, the temperatures were somewhere between 10-20 degrees, and in Chosin it got as low as -37, and that was without wind chill which was brutal (there were high winds at the time, probably coming across the Reservoir area I suppose)
Both of those sound awful to me. It sounds like most veterans who served in those engagements never, ever took a warm bed for granted again.