Snow, rain or high winds. (In scotland these can all happen at the same time!)
He yowls to get out... runs out sits hunched over about 1m from the door then dashes back in all while giving me a look of disgust/anger.
He then proceeds to yowl incessantly to get out, while refusing to go outside and looks furious at me when I wont leave the back door open so that he can watch for weather improvements...
Im pretty sure he thinks its all my fault...