Weather MCP Server

@jalateras

Basic information

About Weather MCP Server

An example weather mcp server in python

Weather MCP Server config

Add this server to your MCP-compatible client using the configuration below.

{
  "mcpServers": {
    "weather-jalateras": {
      "command": "uv",
      "args": [
        "run",
        "python",
        "-m",
        "main"
      ]
    }
  }
}

Weather MCP Server tools

Tool list not available yet

This listing does not currently have a tool list to display. This does not mean the server has no tools; check its documentation for supported capabilities.

We auto-extract tools from the README. The maintainer can list them under a ## Tools heading to populate this section.

Overview

What is Weather MCP Server?

Weather MCP Server is a Model Context Protocol server that provides weather information services using the National Weather Service (NWS) API. It exposes weather alerts and forecasts as tools for MCP clients like Claude Desktop, and also includes system tools for running shell commands and viewing processes. It is built with Python and designed for developers integrating weather data into MCP-compatible applications.

How to use Weather MCP Server?

Install the server using Python 3.11+ and the uv package manager, then run make run or uv run python -m main. Configure it in Claude Desktop by adding a JSON entry under mcpServers, or use make claude-install to register it automatically. Once connected, you can ask Claude for weather alerts by state or forecasts by coordinates.

Key features of Weather MCP Server

Fetch weather alerts for any US state
Get weather forecasts for given latitude/longitude
Run shell commands and view system processes
Seamless integration with Claude Desktop
Modular Python architecture with test coverage

Use cases of Weather MCP Server

Ask Claude for current weather alerts in a state
Get a forecast for a specific latitude/longitude
Monitor system CPU usage via top processes
Integrate weather data into LLM-powered conversations

Frequently asked questions

What data does Weather MCP Server use?

It uses the National Weather Service (NWS) API for weather alerts and forecasts. No API key is required.

How do I install Weather MCP Server?

You need Python 3.11 or higher and the `uv` package manager. Clone the repository and run `make install` to install dependencies.

Can I use Weather MCP Server without Claude Desktop?

Yes, you can run the server directly with `make run` and test it using the MCP Inspector at `http://localhost:5173` or the MCP CLI.

What system tools are included?

The server provides tools to run shell commands (`run_shell_command`) and view system process information via resources like `top_processes`.

How do I uninstall Weather MCP Server from Claude Desktop?

Run `make claude-uninstall` to remove the server configuration from Claude Desktop, then restart Claude Desktop.

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