Rue McKenrick has spent much of his life relying on his own two feet to take him places, a decision that has led to great accomplishments, but also challenges.

Every four years when the winter Olympics arrive, a few hometown athletes step into the spotlight to compete at the highest level.

Working behind the scenes are skilled experts who track the storms, interpret the data and layer science with gut instinct. These are the storm forecasters—the unsung heroes of winter.