You know, I'm not the smartest person in this thread weather-wise, so someone explain to me how I (and anyone S to SW) of the 540 line running from Dover to Martinsburg to Pittsburgh is shown as all snow with that low placement in north-central WV and a non-dominating high over the northeast to keep CAD going? I know 540 isn't everything, but it is something. I won't complain if it happens, just don't understand what it is seeing.