Hey BigMoose:
Did I read that right? 20 below and 70MPH wind? Do you fellas understand that people down here can't possibly relate to what you're talking about?
Some city in N.C. got shut down because of an inch of snow. We got 4 degrees and 4 inches in southwestern Pa., and the news media people were giving out the "Impending Doom Scenario". You guys would laugh yourselves silly to hear the stern advice given to "prevent serious consequences from over exposure to such bitter cold"! What you're talking about is something else entirely! What the heck do you wear in such conditions to stay alive? A house maybe?
And then, perhaps you've had the experience of trying to help someone who just didn't know.
Get better soon, Dave.
Woodbutcher