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Welcome to the Open Data Visio

ECMWF real-time open weather data


This one-stop shop Open Data Explorer provides you with tools to explore ECMWF real-time forecast data (IFS and AIFS). These open data are available to the public free of charge.

Are you a researcher, operational meteorologist or meteorology enthusiast? It will guide you through the following steps:

The Open Data Explorer also includes a wide variety of case studies. Check out the content pages bundled with this handbook to see more.

The Open Data Visio is part of the Code for Earth an innovation programme run by the European Centre for Medium-Range Weather Forecasts (ECMWF).