foehn

foehn

Swiss weather data to DataFrames, Parquet, and LLM access in minutes.

Visit foehn

About foehn

Foehn is an open-source toolkit for accessing, transforming, and serving MeteoSwiss Open Data via a Python API, CLI, and Model Context Protocol (MCP) server. It is ideal for developers, data scientists, researchers, and anyone interested in Swiss weather data, providing seamless conversion of tabular and gridded datasets (CSV, NetCDF, GRIB2, ODIM) to modern formats (Parquet, xarray, Zarr) and enabling direct, live access for LLMs through its MCP server.

Pricing Plans
Open Source
$0

Resources

Product Website

Visit foehn's official website for product details and getting started.

Visit website →

Documentation

Comprehensive API reference and user guides for Foehn.

View docs →

Issues

Community support and discussions on troubleshooting and feature requests.

Join the community →

Documentation

Comprehensive API reference and usage guides for Foehn.

View docs →

Examples and Tutorials

Explore practical examples and tutorials on how to use Foehn effectively.

Read examples →