This paper contributes to research on building climate risks resilience through early warning systems to identify hidden trends and emerging technologies that can support practitioners in the design of EWS. This review aims to contribute toward benefiting climate-sensitive sectors and helping managers with climate risk adaptation strategies. Climate risks embody hazards, exposure, and vulnerability associated with a particular geographical area. Building an effective Early Warning System (EWS) requires consideration of the factors above to help people with coping mechanisms.