Philadelphia June 12, 2019 12:09 am NBC10 First Alert Weather: Sunny Wednesday Ahead We’re in for more sunshine Wednesday. How long will the lovely weather last? NBC10 First Alert Weather meteorologist Krystal Klei has the forecast. 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'