Started calving 2 weeks ago and now it decides to storm and dip to -23c. Heifers and 2y/o are using calving barn. My other 200 head are in the corral for the night but it seems like a game of search and rescue. Sure we bring something into barn if we feel she is on the verge but the rest are wintering the storm. We check every 2 hrs which in reality is 1hr 30 min between checks. Out for the 6am check and there are two calves (of course!) Into the garage and under heat lamp and tube both. 2 mins later one is dead. No it never went into lungs but will cut open later to confirm. I am sure another calving barn would really reduce the cold issues and death loss. How do you guys manage?