Philadelphia December 12, 2017 6:36 pm NBC10 First Alert Weather The Big Chill NBC10 First Alert Weather chief meteorologist Tammie Souza breaks down the big chill that will hit our area tonight. The region can expect bitter cold temperatures and chances of snow. US & World Videos 2:16 Clearing out, warming into the 80s 2:35 Warm trend continues, but rain is on the way 2:47 The string of warm days continues 2:32 Warm spring days feeling more like summer 2:43 Philly is warmer than Miami, Florida, Monday
