Philadelphia September 7, 2018 5:00 am NBC10 First Alert Weather: Cooler Temps NBC10 First Alert Weather meteorologist Brittney Shipp is tracking cooler temperatures and scattered showers around our area Friday. US & World Videos 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 2:49 NBC10 First Alert Weather: ‘Feeling like 2 different weekends'