Image 1 shows the forecast area of severe weather and includes all of MetroRegion and Metro Kansas City- as well as large parts of Kansas- Missouri- southeastern Nebraska and most of Iowa.
Image 2 shows the risk of "any" severe weather in the given forecast area- and that's fairly high for Metro K.C. at the 30-percentile range.
In addition to the severe weather risk will be torrential rains associated with any thunderstorms later Sunday- possibly producing flash flooding.
More on this weather situation over the next 24-36 hours here at commercial-free CSW.