Philadelphia August 15, 2018 6:07 pm NBC10 First Alert Weather: Hot and Humid Thursday Ahead NBC10 First Alert Weather meteorologist Steve Sosna gives the latest on the hot and humid weather expected Thursday. US & World Videos 2:22 Another warm day as high temps flirt with record 2:55 One more warm day before temps drop and rain returns 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