I'm tween Houston n Dallas its been below freezin here a few nights and will snow for a day ( n then goes away). My big Girls n Roos are out in the coop - yard/open house. open due to the heat we have here n Texas in the summer. I have my born on Christmas day (picked up from ideal on 26th) in the house with a heat lamp. will wait til they are bout a month or so old to move them outside to enclosed shed that will be headed with heat lamps and one over brooder. due to the amount of wind we are having here last night I added a heat lamp to the Big Girls roost area, at first they weren't real sure what this big red thing was, this morning when I peeked in on them, they were huddled under it. its still over all cold and windy in their house/yard, they are well padded and have fresh water (made from homedepot buckets and the nipples) and have given them warmed oatmeal and yellow corn mash, they seem to really like the treats. Over all they are doing well and since they are all primarily breeds that are adaptable to cold or heat. Mainly Rhode Island Reds n Ameraucanas, barred Plymouth rocks, Cochin and a few others. They do stay huddled together in various groups around the house at night, some out in the open and some tucked back in. so depends on birds, locations and your set up. Stay warm n toasty