National Weather Service United States Department of Commerce

Severe thunderstorms capable of producing all hazards are possible Sunday afternoon and evening. Significant severe weather is possible in northwest Kansas, where environmental conditions may support isolated supercells capable of producing very large hail and a few tornadoes. Details remain murky. Low confidence in thunderstorm coverage and location.
After morning showers, storms will redevelop this afternoon in the Colorado and Kansas border area and move east across the area through this evening. Shower chances continue Monday and Tuesday. Temperatures will be near to slightly below normal.