A quick aside about the big winds of yesterday: Note, if you haven't already, that the wind chill temperature was "only" -59F or so -- even with super-duper high winds. There's your proof that wind chills don't drop much as wind speeds increase over maybe 35-40 mph. Here's we've got speeds about 50 times "normal" high winds -- and the temp is only a bit lower. I also take the wind chill temp as indication that the erroneous wind velocity got into the system before the wind chill algorithm - the machine used the two parameters (V and T) to come up with the chill temp.
The last time I saw this, a year or two ago, the display said something like "Winds NW 15 gusting to 248mph". Still quite a breeze, hey?