Hiya, and welcome to BYC!
Pretty pullets!
Like @DobieLover said, they need to be acclimated to the cold first. If there are a few warmer days coming up into the 50s and 60s, that would be a miracle, but then it would work.

Pretty pullets!

Like @DobieLover said, they need to be acclimated to the cold first. If there are a few warmer days coming up into the 50s and 60s, that would be a miracle, but then it would work.