On this weather information, never base important decisions that could result in harm to people or property. When receiving weather information always have a backup method such as a battery powered weather radio. Hayskansasweather.com is privately owned and operated and is not affiliated with the City of Hays or with any official government agency. The use of this site is provided as a public service for Hays, Ellis County, and the surrounding areas. Refer to your local NWS office for weather related information. This website is best viewed in Firefox and Chrome!