July 12, 2015 7:00 pm NBC10 First Alert Weather: Heat and Humidity Return It’s been an absolutley gorgeous weekend with sunshine and low humidity, but, as NBC10 First Alert meteorologist Michelle Grossman says, the muggy conditions will return to start your work week. 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
