A series of winter storms are set to impact Massachusetts and the Northeast in the coming days. A potential blizzard in Boston could bring a foot or more of snow, with weather maps indicating significant snowfall from a nor’easter expected to hit late Sunday into Monday. A messy mix of snow, sleet, and freezing rain is forecasted for Friday, causing travel disruptions across the Great Lakes and Northeast. Various winter weather advisories and storm warnings have been issued, prompting some businesses in Western Massachusetts to announce closings. Meteorologists are forecasting that major accumulations could result in hazardous road conditions, particularly in southern New England and Cape Cod. Residents are advised to prepare for significant winter weather and to stay informed through local updates.