Hi all! My 8 standards and 2 bantams have been outside for about a week now as we've had good weather. We have a severe weather warning for this weekend with cold temps and rain (I'm in Northern California). They have a good sized coop and even larger run. Do I need to take any precautions? They were all born about the 25th of March. They're too big to move back to my living room, but I could move them into the garage. Thoughts?