Not sure if the rain has passed by Winnipeg or if we are getting a last little look at the sun before the rain really arrives. Radisson chicks took no harm from the little bit of rain that fell on them. If the rain were to get heavy, Princess may not be able to cover them like she did when they were wee, but she can keep most of the rain off them and they can generate their own body heat which in conjunction with hers, would keep them warm until the rain stops.