I was in a hotel in downtown D.C. Feb. 9-11, 2010, and jotted this note in my calendar at the time: "Stopped snowing and started sleeting 10 p.m. Tuesday. Woke up to blowing, heavy snow 7:30 a.m. Wednesday. It didn't really let up till 3:30. 13 or 14 inches, brutally cold and high winds."