Every day, millions of people are touched by the technologies Vaisala creates. Our technologies provide information on weather and other environmental phenomena to meteorologists, road authorities, and other renewable energy industry players, as well as controlled industrial environments, for example.

We believe that weather data, much of which is free and open to anyone, are underutilized. Open weather data can be used to create and deploy disruptive technologies, or develop applications that can address weather and/or climate-related issues around the world.​

Through the Open Weather Data Challenge, we are looking for software and weather enthusiasts to leverage open weather data in innovative ways.

More details: http://www.vaisala.com/en/events/Vaisala-Weather-Challenge/Pages/Open-Weather-Data-Challenge.aspx