I Apologize, I'm not exactly sure what your asking. I have never bought into long range forcast my self. I don't invest anything emotionally until it's about 3-4 days out . I don't remember any legitimate long range forcast of cold, or snow last winter other than one December possibility. I believe it showed up in the mid range, and was hyped on twitter, and youtube. I think you might be referring to forum and internet clown maps, and wish casting. I'm completely with you on long range forecasts being a joke.