It actually ticked, literally ticked as in very little change, north from 6Z as to the areas that get the 1-3". It did restrain the top of the shield a bit. I went from 2.8 to 3.1. GEM with some healthy extra accums (like the rgem.)
I agree that the word plowable should mean 3-4" plus. But in today's hyper safe world, if there is even a coasting on the road they plow it. If we get 1-2" of snow the plows will be rolling on the interstates. Some of it depends on weather after the storm too. 2" of snow and temps headed to the 50's and maybe they do not roll.
They plow here for anything on the road. Even 1". With that said I did not check thermals that closely re: laying on the road. I just looked at the final accums.
Well that may have spread over us on the next panel and it is way too close to shit the blinds on it. This is one of those situations where models are not going to do well with keying on the right energy.