You probably heard that a snowstorm is approaching the major cities of the northeastern U.S. and the mid-Atlantic states. Some forecasting models have outcomes as high as 24-36 inches of snow for some areas. Most at risk appears to be eastern PA, NJ, and MD. NYC and LI could also get hit with 18-24 inch amounts. So far it looks a bit less extreme for most of New England, with forecast models saying 6-12 inches for most areas. That is also the case for western PA, central NY state, and some parts of the Midwest where the storm has already...