CBS Affiliates | Mornings | Top 10 | Weather VIDEO: Zach Galifianakis Does the Weather at KYW By Andrew Gauthier on Aug. 1, 2012 - 12:10 PM Zach Galifianakis and Will Ferrell stopped by Philadelphia’s KYW this week to promote their upcoming movie, “The Candidate.” Aided by meteorologist Katie Fehlinger, Galifianakis tried his hand at doing the weathe ...