Close Marcus Walter – Weather You Knew It Or Not 04/24/14 WKYC 2:54 PM. EST April 24, 2014 CONNECT TWEET LINKEDIN GOOGLE+ PINTEREST Marcus explains what gases make up our atmosphere. CONNECT TWEET LINKEDIN GOOGLE+ PINTEREST JOIN THE CONVERSATION To find out more about Facebook commenting please read the Conversation Guidelines and FAQs Leave a Comment TRENDING VIDEOS SWAT situation at Kent apartment complex 17-year-old boy shot, killed at elementary school playground on Cleveland's east side Ways To Save RFID Theft For Sunday Feb 19, 2017 Children, menagerie of animals removed from home 11 p.m. weather forecast for Sunday, Feb. 19, 2017 Portage Lakes Polar Bear Jump 2017: Extended video Former Uni. of Phoenix recruiter blows whistle Portage Lakes Polar Bear Jump For Saturday, Feb 18, 2017 Ways to Save - Matt Granite International Adoption Agency raided in Strongsville More Stories FORECAST | Warm Workweek Ahead. Rain & Storm Chances. Feb 10, 2017, 8:37 a.m. 17-year-old boy shot, killed at elementary school… Feb 19, 2017, 8:51 p.m. The 2017 NBA All-Star Game Feb 19, 2017, 6:28 p.m.