January 25, 2016 7:15 am NBC10 First Alert Weather: Mostly Sunny, Warmer NBC10 First Alert meteorologist Bill Henley shows a warm-up and dry week compared to the weekend. US & World Videos 2:17 Temps not even getting close to freezing mark 2:11 Dangerous cold gripping region this week 2:35 Coldest air of winter so far 3:16 Three-straight days of dangerously cold temperatures 3:38 Coldest temperatures we've seen in years move into the Philly region