National Weather Service United States Department of Commerce

A High Wind Warning is in effect for all of south central Nebraska and north central Kansas Sunday as north winds will gust to around 60 mph, especially during the late morning and afternoon hours.
Strong north winds will bring much colder air to the area Sunday and Sunday night and dive wind chills to below zero in parts of the area. By Monday morning, chill factors could be as low as 10 below zero in some areas.