Philadelphia September 17, 2019 11:45 pm NBC10 First Alert Weather: Cool and Comfortable Wednesday We’re in for a cooler and comfortable Wednesday. NBC10 First Alert Weather chief meteorologist Tammie Souza has the forecast. US & World Videos 3:02 Runners can expect a wet, rainy Sunday morning 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