Americans are under winter weather alerts as a major storm threatens much of the U.S. City Manager Brian Platt said, “This is going to be one of the most historic, significant storms Kansas City has ever seen.

Sunday is a First Alert Weather Alert Day for a major winter storm pushing through our area that will result in problematic road conditions and heavy snow into the start of the week. Officials have warned that travel may be "impossible" Sunday and into the start of the work week.

Kansas City residents are always great at sharing their winter weather photos with us. Here's the photos so far.