From Data to Decisions: Enhancing Environmental Health Outcomes with Personal Weather Intelligence

In an era of climate change and extreme weather, people increasingly rely on digital tools to seek information and make informed decisions. Despite the widespread availability of environmental data, communities continue to face significant health impacts from extreme heat, poor air quality, and other climate-driven hazards—underscoring the urgent need for novel solutions. This presentation explores personal weather intelligence, a data-driven approach integrating hyperlocal weather information with personalized health metrics. We believe that personal weather intelligence can complement efforts aimed at populations (i.e. “the general public”) and help individuals and organizations navigate the dynamic landscape of environmental hazards.

While conventional weather service delivery pushes generic data to users, we advance an alternative model where users pull information translated for their unique context and tailored to their daily decisions. Central to this approach is the integration of personal thermal comfort modeling, which enables the delivery of user-specific insights and decision support based on individual responses to environmental conditions. Leveraging cloud computing to assemble and deliver content to mobile devices, we ensure that these complex models run efficiently and scale effectively to serve a broad user base. The result is the Weathervane mobile weather app, a product refined through user experience research and iterative prototyping, designed to meet the nuanced needs of individuals and event organizers by delivering personal, actionable weather intelligence.

We utilize data and case studies from Weathervane's commercialization journey to illustrate how personal weather intelligence can transform decision-making for individuals and organizations. This includes vignettes highlighting common use cases, quantitative results from an outdoor research study in Minneapolis, MN, and a glimpse ahead at opportunities to further develop personal weather intelligence with digital tools.