Philadelphia May 28, 2022 11:21 pm NBC10 First Alert Weather: Sunny and Spectacular Memorial Day Weekend Sunday and Monday are expected to be in the low to mid 80s and sunny just perfect for outdoor activities. NBC10’s First Alert Meteorologist Steven Sosna has the latest forecast. US & World Videos 2:57 One more day of cold before we slowly thaw out 2:52 Bitter cold sticks around 2:46 The cold snap continues 2:27 Another day of bitter cold 2:26 Bitter cold continues