Philadelphia April 21, 2018 11:40 pm NBC10 First Alert Weather: Spring Weather Returns After unseasonable cold, spring weather returned to our region. But how long will it last? NBC10 First Alert Weather meteorologist Steve Sosna has the forecast. US & World Videos 2:36 A summer preview 3:10 Summer-like temps for most the area, except by the shore 3:33 Summer-like temperatures continue 2:39 Gloomy Sunday morning expected to clear for sunny afternoon 2:50 One more cool day, then warmer weather ahead