First Alert Weather February 18, 2021 7:21 am First Alert: Snow Falls Throughout Philadelphia Region NBC10 meteorologist Bill Henley has the latest on the First Alert as snow accumulates on the Philadelphia region Thursday morning. US & World Videos 2:36 Gloomy weather sticks around for Sunday's Broad Street Run 2:44 Cloudy, chance for rain this weekend 2:41 The weekend kicks off with mostly cloudy skies and passing showers 2:31 Back to cooler temperatures 2:36 Back to spring temperatures