Philadelphia November 19, 2018 12:31 pm NBC10 First Alert Weather: Freezing Thanksgiving After a days in the 40s and 50s to start the week, high temps dip to around freezing for Thanksgiving. NBC10 First Alert Weather meteorologist Glenn ‘Hurricane’ Schwartz is tracking the Arctic blast. US & World Videos 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 2:16 Clearing out, warming into the 80s