Philadelphia December 3, 2018 4:47 am NBC10 First Alert Weather: Warm, Windy Monday NBC10 First Alert Weather meteorologist Bill Henley is watching a warm but windy Monday with tempatures holding in the 50s. Tempatures are expected to drop overnight and lead to a cold week ahead. US & World Videos 2:50 One more cool day, then warmer weather ahead 3:15 Cold night, then a big warmup this weekend 3:05 Temperatures to heat up over the weekend 2:05 Warming into the 80s by weekend's end 2:09 Big weekend warm-up expected