Philadelphia March 3, 2019 6:39 pm NBC10 First Alert Weather: Heavy Wet Snow Slams the Region Heavy wet snow is slamming the entire area. How long will it last and how much will fall? NBC10 First Alert Weather meteorologist Steve Sosna has the forecast. US & World Videos 3:18 Summer-like temps and isolated showers 3:21 Rain and stormy weather is likely for Thursday 3:02 Showers in the forecast for Memorial Day weekend 2:26 A summerlike day with highs in the 80s 2:27 Feeling like summer again