I have another silly question. We get blustery days here, and like today, it was blustery and chilly (low 50's high) and can get quite chilly at night to the low 40's, plus once in a while we get a storm, with rain, wind and it can be quite cold. Yet when building my coop, I kept reading they need lots of ventilation. Now I'm worried they get too much of a draft? The coop has open "windows" on 3 sides from 4' to 5' on the 5' high walls, the roosts are about 2 ' off the ground, and there are up to 1/4" max spaces where the doors are hinged, so air could blow through there. Do you think they'll get sick from the draft?
This is a picture of the coop while under construction. Do I need to worry? Sorry, I know you all say they can live in really cold weather, but I understand drafts are bad, then I understand lots of ventilation is required... now I'm second guessing...
Considering your location I think your coop will be just fine. Just for the really cold windy nights you could have some plywood panels cut and ready to block the vent on the windy side. Also check the coop when the chickens are on the roost how much distance there is between the girls heads and the bottom of the vents. I suggest at least 8-10 inches there. If less,you may want to make a panel to block enough of the vents so the girls are not getting direct wind(drafts).