MoSo~ Mine are about 7 weeks now and they went out perm. 4-5 days ago. I put their heat lamp in the coop, there's 4 in there now, but they stayed warm. its been really cold and windy here too, we can smell the juniper the forest service is burning.
I'm in Bend too
We live inside city limits, so we can only have 4, but that's okay since I dont' think my coop could hold anymore. Are you taking your kids to the re-showing of Mad City Chickens? We went to the first one and had a good evening.