The last in a long train of storms will bring snow and ice to the Mid-Atlantic and Carolinas on Wednesday. While Washington will be near the northern edge of the storm starting late in the morning — with a dusting to a half-inch of snow possible in the District and areas to the south by the evening — impacts will be moderate to major farther south.

A massive, severe storm system that's slamming the U.S. Northeast with heavy snow has this weekend triggered flash flood warnings in West Virginia, Virginia, Tennessee and Kentucky, where officials reported at least eight deaths.