We experienced a large variety of weather today. The sun was out, and temperatures gradually rose from noon to 4:00 pm but not enough to cause significant warming to the snow surface, though we noticed 4-5 rock bands warming up enough to cause small roller balls. Around 4:00 the temps dropped, and a storm blew in bringing moderate winds, light snowfall, and broken clouds. Winds where high enough to cause active snow transport and was filling in a skin track that had been made earlier in the day.