March 20, 2016 6:45 am NBC10 First Alert Weather: Spring Starts Cold, Then Warms Up We’re off to a cold start this spring, but warm temperatures should be moving in by the end of the week. NBC10 First Alert Meteorologist Sheena Parveen has the full seven-day forecast. US & World Videos 0:35 Fans of ‘The Office' got to see some of the stars at Fan Expo Philadelphia on Saturday 2:32 Rainy, chilly weather didn't stop many from enjoying festivals throughout Philadelphia 0:29 Driver found safe after carjacking in Delaware 2:23 Teen killed in quadruple shooting in North Philadelphia on Saturday evening 0:39 Teen shot near church in West Philly, two in custody