A second swath of snow in two days continued to affect part of the northern Plains, the Upper Midwest and Ontario Wednesday. Rain and severe thunderstorms will occur farther east.
Snow and a Return of Arctic Air
As colder air begins an eastward drive across the Plains, storms running along the advancing air will bring a swath of snow into Wednesday from central and northeastern Kansas to southeastern Nebraska, northwestern Missouri, much of Iowa, southeastern Minnesota, much of Wisconsin, Upper Michigan and central Ontario.
While snow is forecast to generally be on the light side in Kansas City, up to half a foot of snow can fall on portions of Iowa, including Des Moines, central Wisconsin, including La Crosse and Green Bay, and Marquette in Michigan.