It's well known the Fisher is a fan of the summer and the heat, not so much a fan of winter weather. I think in some instances it hurts his ability to forecast during the winter. Although he is not alone. I think most on air Boston mets prefer forecasting during the summer as oppose to the winter. I miss the days of Mark Rosenthal being all excited when a winter storm was about to hit.
Fisher does do a great job of posting on Twitter and he does have a good sense of humor.