Philadelphia October 24, 2018 11:49 pm NBC10 First Alert Weather: Frosty Night Then Sunny Thursday We’re in for chilly overnight temperatures leading to sunshine Thursday. NBC10 First Alert Weather chief meteorologist Tammie Souza has the forecast. US & World Videos 3:08 One more warm day before temperatures drop over the weekend 2:40 How long will this summer-like warmth last? 2:14 The summer preview continues 2:16 Clearing out, warming into the 80s 3:04 Another hot day with chance for isolated morning showers