Products Resources Weather Data & APIs Get versatile, superior weather data to improve operational and safety decisions for a wide range of applications across all industries. 1 Billion Weather Forecasts Delivered Annually — How and When You Need It The Weather Data API offerings incorporate Vaisala’s decades of weather and weather measurement experience to create robust and trustworthy weather APIs that are accessible, customizable, and available in a variety of formats. Explore Vaisala’s Weather Data API Services Contact us today to see how our API offerings can put the power of weather data at your fingertips, and in any application. CONTACT US Products and Services Weather & Weather Map API Accurate, real-time, hyper-local weather data and forecasting for a variety of business use cases. LEARN MORE Road Weather API Precision road weather forecasting for advanced driving technology and enhanced driver engagement. LEARN MORE Severe Weather API Real-time thunderstorm and lightning tracking and alert management systems for enhanced safety and less operational downtime. LEARN MORE Weather Notification API Efficiently and effectively manage weather notifications based on cutting-edge weather modeling and nowcasting technology. LEARN MORE Weather History API Long-term, historic weather data enables year-over-year comparisons to optimize outputs and minimize risk. LEARN MORE Governmental Warnings API Support compliance with government warnings and standards for safe operations with accurate tracking and alert management systems. LEARN MORE Marine Weather API Precision weather data to inform operational and logistical decision-making for maritime vessels, ports, and shipping operators. LEARN MORE Resources PRODUCT SPOTLIGHT Weather & Weather Map API Read more about Vaisala's accurate, real-time, and hyper-local weather data and forecasting for a wide variety of business use cases. DOWNLOAD PDF WEB PAGE Automotive Weather & Road Weather Data The most accurate weather and road weather forecast data for automotive industry application in ADAS, AD, and infotainment. VISIT PAGE WEB PAGE Developer Detail: Weather API Detailed instruction on how to use the Weather API in your application. VISIT PAGE WEB PAGE Developer Detail: Weather Map API Detailed instruction on how to use the Weather Map API in your application. VISIT PAGE WEB PAGE Developer Detail: Weather File Feed The Weather File Feed, providing all the same weather parameters as the Weather API, is available as XML and delimited ASCII. VISIT PAGE
