EXTREME HEAT July 17, 2024 9:18 pm Trees topple due to heat and drought Four consecutive days of 100-degree temperatures and a lack of rain have created dangerous conditions. News4’s Dominique Moody explains why trees are toppling with devastating consequences. 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