I wish I could get $1 each for my blue eggs. I'm living in the wrong part of the country.
I don't even know the temp, I just know it was cold enough that my car doors didn't want to latch this morning. I even sprayed window deicer in there and ran my car for 20 min... I hate winter.

It looks so tiny!
That sounds really scary... so if I'm reading correctly, as long as you keep a closed flock and are super careful about keeping other chicken people away from your birds & wear different clothes & shoes to your coop, they should be ok, right?

How many feet of snow are you working with there?