Kweather was established in 1966 as Korea Weather Association (KWA), a governmental body under Korea Meteorological Administration. As the law for private weather business was passed in 1997, KWA incorporated Kweather to service specific weather information and varieties of high quality contents to about 4,000 companies including private and governmental organizations, press, and mass media, etc.

Main Business fields are weather information service, meteorological manufacturing, meteorological evaluation, weather risk consulting service, integrated s/w system service etc.