Sorry, New Jersey snow fans. While forecasters are having a tough time pinning down the specific impacts of a winter storm that’s expected to head our way right before Valentine’s Day, many say it’s more likely our region will not get a big snowstorm. Instead, forecasters are favoring a mix of rain and snow, with very little — if any — snow accumulations for most of the Garden State. At least for now. An early forecast map issued by AccuWeather on Thursday gives most of New Jersey a zero to 20% probability of getting accumulating snow from the storm, which expected to arrive late Monday and li…