The D.C. metropolitan area, including Maryland and Virginia, is preparing for a significant winter storm expected to bring several inches of snow beginning Tuesday afternoon and lasting into Wednesday. Forecasts indicate that snowfall totals could reach between 3 to 6 inches, with some regions potentially seeing up to 8 inches. A Winter Storm Watch has been issued ahead of the inclement weather, alerting residents to the possibility of heavy, wet snow that could impact travel conditions. After a calm Monday with pleasant 40-degree temperatures, the region is set for a transition with accumulating snow likely to begin Tuesday. Authorities are urging residents to prepare for winter weather and monitor updates as conditions develop.