A major winter storm, named Uri caused poor visibility in Oklahoma on Sunday (February 14). The National Weather Service has issued winter storm, hard freeze, and wind chill warnings for the state of Oklahoma. According to local reports, more than 70,000 homes are without power in the southern and central Plains. Footage by @Stormwatcher771 at Lake Hefner Lighthouse, Oklahoma City, on Sunday afternoon, shows fog and gusty winds. Further footage by @TonyRussellTV shows poor visibility from a plane window above Tulsa International Airport, Oklahoma, on Sunday.