MeteoSwiss LLM Tools

Swiss weather data for AI assistants — powered by MeteoSwiss Open Data, the same data behind the MeteoSwiss app and website.

Multi-day forecasts for ~6000 Swiss locations (postal codes, stations, place names)
Real-time measurements from ~160 automatic weather stations, updated every 10 minutes
Station discovery by name, canton, or GPS coordinates
Pollen monitoring from ~15 stations across Switzerland
MeteoSwiss website search and content retrieval

Use the Hosted Service

No installation required — the MCP server is hosted at https://meteoswiss-mcp.ars.is.

claude mcp add meteoswiss https://meteoswiss-mcp.ars.is/mcp

Add to ~/Library/Application Support/Claude/claude_desktop_config.json:

{
  "mcpServers": {
    "meteoswiss": {
      "command": "npx",
      "args": ["mcp-remote", "https://meteoswiss-mcp.ars.is/mcp"]
    }
  }
}

docker run -p 3000:3000 ghcr.io/eins78/meteoswiss-mcp:latest

Tool	Description
`meteoswissLocalForecast`	Multi-day forecasts by postal code, station, or place name
`meteoswissCurrentWeather`	Real-time measurements (temperature, wind, humidity, pressure)
`meteoswissStations`	Search station network by name, canton, or coordinates
`meteoswissPollenData`	Pollen concentration data from monitoring stations
`search`	Search MeteoSwiss website content (DE, FR, IT, EN)
`fetch`	Fetch full content from MeteoSwiss pages

Package	Version	Description
`meteoswiss-mcp`		MCP server for MeteoSwiss weather data
`meteoswiss-skills`	1.0.0-rc.1	Agent skill for direct MeteoSwiss Open Data access (no MCP server needed)

See the meteoswiss-mcp README for full documentation, self-hosting, environment variables, and development setup.

CC0-1.0 — public domain