`latest_observations`

Pack: fmi · Endpoint: https://gateway.pipeworx.io/fmi/mcp

Returns the single most-recent observed value per weather parameter (temperature, humidity, wind speed, etc.) for a named place in Finland from the FMI WFS real-time observation feed.

Parameters

Name	Type	Required	Description
`place`	string	yes
`parameters`	string	no

Example call

Arguments

{
  "place": "Helsinki"
}

curl

curl -X POST https://gateway.pipeworx.io/fmi/mcp \
  -H 'Content-Type: application/json' \
  -d '{"jsonrpc":"2.0","id":1,"method":"tools/call","params":{"name":"latest_observations","arguments":{"place":"Helsinki"}}}'

TypeScript (@pipeworx/sdk)

import { Pipeworx } from '@pipeworx/sdk';
const pipeworx = new Pipeworx();

const result = await pipeworx.call('latest_observations', {
  "place": "Helsinki"
});

More examples

{
  "place": "Turku",
  "parameters": "temperature,humidity,windspeedms"
}

Response shape

Always returns: place, latest

Field	Type	Description
`place`	string	Place name queried
`latest`	object	Map of parameter names to latest {time, value}

Full JSON Schema

{
  "type": "object",
  "properties": {
    "place": {
      "type": "string",
      "description": "Place name queried"
    },
    "latest": {
      "type": "object",
      "description": "Map of parameter names to latest {time, value}",
      "additionalProperties": {
        "type": "object",
        "properties": {
          "time": {
            "type": "string",
            "description": "ISO 8601 timestamp of observation"
          },
          "value": {
            "type": "string",
            "description": "Observed value"
          }
        },
        "required": [
          "time",
          "value"
        ]
      }
    }
  },
  "required": [
    "place",
    "latest"
  ]
}

Connect

Add this to your MCP client config, or use one-click install buttons:

{
  "mcpServers": {
    "fmi": {
      "url": "https://gateway.pipeworx.io/fmi/mcp"
    }
  }
}

See Getting Started for client-specific install steps.

latest_observations