While bare ground in parts of the interior West and High Plains will be covered by snow in time for Christmas, the already lean amount of snow in the Midwest and Northeast will dwindle in the days ahead, dashing the hopes of a white Christmas for the young and the young at heart. A large storm will lead to adverse travel conditions from snow and rain over the middle of the United States as Christmas travel ramps up, AccuWeather meteorologists warn. The storm that was producing heavy rain and flo