We track the snow forecasts closely and my experience is that any forecast more than a week ahead is no better than a coin flip and will usually be changed. We joke about Inaccuweather.
To be fair forecasting snow is hard. I'm just generally against certain companies that 'sell' products that are garbage. If you want helpful weather forecasts go to your local government weather office forecast page. Dont trust some giant global company trying to make money selling ad space on their webpage