I'm thinking that if the current forecast temps verify, Thursday AM could be the coldest day in the Denver Metro since we moved here in August 2010, and if the winds verify, definitely the coldest with windchill. Anyone been here long enough/have the data to back that up, or not?
EDIT: Nope, looks like it was -20 at DEN on 12/30/14. Still wonder about the windchill, don't know where to get data for that.