National Weather Service United States Department of Commerce

Storms ongoing in Cheyenne, Yuma counties in CO and Cheyenne county KS. Additional storms may move in from the west this evening. All modes of Severe Weather and Flash Flooding are possible.
Slow moving thunderstorms capable of producing flash flooding will be possible this afternoon and evening generally north of Interstate 70 and east of Highway 25 in northwest Kansas and southwest Nebraska.
Strong to severe thunderstorms are anticipated across the region this afternoon and evening. Very large hail, strong and damaging winds, and a few tornadoes are possible. Ensure you have ways to receive weather information today!
Storms are expected to continue to develop over the next few hours and move northeast.