Washington DC January 3, 2025 7:24 am The unexpected ingredient used to treat DC's roads for winter weather News4’s Joseph Olmo reports on how D.C. is preparing for two snow events in the first week of 2025. Local 2:38 ‘Snizzle' and some snowflakes seen in Frederick MD early on Christmas Eve 2:18 Doug's Holiday Lights: Young Alexandria family sets display to music 0:47 Wind chill explained 3:17 How one Centreville family's holiday décor became a community staple 0:51 Storm Team4 takes part in ‘STEM for Her' event
