It's going to be a "La Niña" winter, which means milder temperatures and (probably) lots of snow. NY1's forecasters spend the season trying to answer questions like "will it snow or rain tomorrow?" or "how much snow will this storm bring?" Pat Kiernan sits down with meteorologists John Davitt and Erick Adame to learn how they create their forecast, why a small temperature shift can mean the difference between a blizzard or rain, and why they're able to get the forecast "right" more often than not.