From the abundance of acorns in the fall to the bushiness of squirrel tails, there are many fanciful forecasting techniques have been used over the years as a means to glean a glimpse of what the weather will be like in the upcoming winter.

This winter is indeed looking like a snowy one across most of the northern tier of the contiguous United States, but AccuWeather senior meteorologist Paul Pastelok says, there is more to the forecast than just snowstorms.

Pastelok and his team of long-range forecasters are predicting a "triple dip La Niña," as it is the third winter in a row that La Ni�...