Major Winter Storm through Tuesday over the Central Plains into theUpper Mississippi Valley...The major winter storm continues through Tuesday over the Central Plainsinto the Upper Mississippi Valley. Snow and strong winds will continuefrom the Central Plains to northern Minnesota through Monday night, alongwith sleet and freezing rain in parts of the Upper Mississippi Valley.In addition, hazardous impacts will be snow, icing, and wind. Blowing andfalling snow will significantly reduce visibi...