BOSTON (AP) — Heavy snow is expected to blanket large portions of the Eastern U.S. while much of the country will endure dangerously cold temperatures in the coming days. Winter storm warnings issued by the National Weather Service are already in effect for parts of the Mid-Atlantic and will begin Sunday afternoon in New England. Up to a half-foot of snow is expected in areas from Maryland to Maine. That will be followed a blast of frigid air forecasted for the Rockies and Northern Plains into New England. The Gulf Coast and Southeast could see an unusual wintry mix of snow, sleet and freezing rain starting Monday in Texas.… Continue Reading