The sky changed from light to dark in a minute, banishing the calm evening. Slate grey clouds seemingly weighed down, drifted in and blocked everything. Lights flickered on but they were only dots against the approaching storm. There was a whisper against the windows as the first flakes fell. They melted on warm surfaces but collected on cold metal and ground. The clouds broke open, blinding all with a thick, fast flurry of snow which none could escape from.