FMI

live Weather

Finnish Meteorological Institute open data — forecast, observations, warnings. Keyless.

4 tools
0ms auth
free tier 50 calls/day

Tools

forecast required: place

HARMONIE forecast.

Parameters
Name Type Description
place req string —
parameters opt string —
timestep opt number —
▶ Try it
latest_observations required: place

Latest observation values.

Parameters
Name Type Description
place req string —
parameters opt string —
▶ Try it
recent_observations required: place

Last N hours of observations.

Parameters
Name Type Description
place req string —
parameters opt string —
hours opt number —
▶ Try it
warnings

Active warnings (Finland).

No parameters required.

▶ Try it

Test with curl

The gateway speaks JSON-RPC 2.0 over HTTP POST. You can test any pack directly from the terminal.

List available tools
bash 
curl -X POST https://gateway.pipeworx.io/fmi/mcp \
  -H "Content-Type: application/json" \
  -d '{"jsonrpc":"2.0","id":1,"method":"tools/list"}'
Call a tool
bash 
curl -X POST https://gateway.pipeworx.io/fmi/mcp \
  -H "Content-Type: application/json" \
  -d '{"jsonrpc":"2.0","id":2,"method":"tools/call","params":{"name":"forecast","arguments":{"place": "example"}}}'

Use with the SDK

Install @pipeworx/sdk to call tools from any TypeScript/Node project.

TypeScript 
import { Pipeworx } from '@pipeworx/sdk';
const px = new Pipeworx();
const result = await px.call("forecast", {"place":"example"});
ask_pipeworx 
// Or ask in plain English:
const answer = await px.ask("finnish meteorological institute open data — forecast, observations, warnings");