We have been getting a lot of thunderstorms and rain the last week. I've been letting them free range, but if a storm comes up, I have a few that will not go in the coop. They stand out in the pouring rain! I have about 5 right now getting soaking wet. I tried getting them in, but they wont go unless its getting to be night time. So I just want to know if this is normal or should I start keeping them in if they are calling for storms?