First Alert Weather July 10, 2020 11:47 am NBC10 First Alert Weather: Flood Threat Persists as Downpours Move In A slow-moving tropical storm was bringing drenching rain and flood risks in the greater Philadelphia region. NBC10 First Alert Meteorologist Bill Henley has your full forecast. US & World Videos 3:33 2 chances for snow with bitter cold for the next few days 3:40 Tracking light snow for Friday 2:35 Bundle up as temperatures stay cold 3:36 Gusty winds stick around 2:35 A windy start to 2025