Science 4 Everyone January 7, 2024 8:47 am How road salt runoff harms DC area waterways After the first winter storm of 2024, Storm Team4 Meteorologist (and Science Teacher!) Ryan Miller explains where road salt goes and how it’s toxic to the environment. Local 1:18 Storm Team4's Fall Foliage Forecast 2:48 Mapping ragweed hot spots in the DC region: Science 4 Everyone 3:02 Evening weather, Sept. 5 2:24 Old Town Alexandria prepares for possible flooding 3:53 Morning weather, Aug. 8