I may be barking up the wrong tree here, but while models are depicting more snow (in most cases) than currently forecasted by local and regional mets, the ground is warmer (not frozen) at least in my area along with the marginal temps at the surface. With that, while most of the storm will be snow (as modeled), the models do not take into account the ground temps and only the air temps at the different levels of the surface. Therefore, until areas get into the heavier snow bands, snow may not accumulate as much as models are depicting, hence the lower snow amounts. Is this accurate when it comes to models?