It is -3 F and I finished shoveling with a brisk wind.
When you start you are a bit chilly but then you get warm and you nose starts running and you sweat.
Good thing is once you warm up you really do not notice the wind and even before that when you turn your back to the wind the supposed wind chill simple does not exist.
Wore a baseball cap as I knew once I was warmed my bare ears would be zero problem.
Warm gloves that do not get frozen when wet are exceedingly important.
Bad thing is the snow blower will not start and I cannot get it fixed for a week so I had better get used to shoveling again.