weather forecast May 20, 2021 11:45 pm NBC10 First Alert Weather: Sunny and Warm Friday, Stormy and Humid Weekend We’re in for a sunny and warm Friday followed by a humid weekend with isolated storms on Saturday. NBC10 First Alert Weather meteorologist Brittney Shipp has the forecast. 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