As the region braces for a significant winter storm, a winter storm watch has been issued for Sunday night into Monday, with snowfall predictions ranging from 3 to 12 inches across Maryland and the D.C. area. Local officials are advising residents to prepare for potentially hazardous conditions, with Baltimore anticipating accumulations of 4 to 10 inches and Washington, D.C. expecting 5 to 10 inches. Schools in several Maryland districts are planning early dismissals, and city services are being mobilized in preparation for the storm. The National Weather Service has increased projected snow totals for over 30 locations in the DMV, emphasizing the seriousness of the impending weather. This storm follows a series of snow squalls that recently impacted the area, leading to traffic issues and winter weather alerts across the Mid-Atlantic region.