Weather MCP Server

@dsomel21

About Weather MCP Server

Example of creating MCP server

Config

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

{
  "mcpServers": {
    "weather": {
      "command": "uv",
      "args": [
        "--directory",
        "/ABSOLUTE/PATH/TO/PARENT/FOLDER/weather",
        "run",
        "weather.py"
      ]
    }
  }
}

Tools

No tools detected

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 learning project exploring the Model Context Protocol (MCP). It integrates with the National Weather Service (NWS) API to provide weather alerts and forecasts. The server is designed for AI assistants that support MCP, such as Claude.

How to use Weather MCP Server?

Install dependencies (pip install mcp httpx or uv pip install mcp httpx) with Python 3.9+. Configure the server in your AI assistant (e.g., Claude Desktop or Cursor) using the provided JSON or command. Then ask the assistant to retrieve alerts or forecasts.

Key features of Weather MCP Server

get_alerts: Retrieves active weather alerts for a US state.
get_forecast: Gets weather forecast for a latitude/longitude location.

Use cases of Weather MCP Server

Ask an AI assistant for current weather alerts in a US state.
Request a weather forecast at specific geographic coordinates.

FAQ from Weather MCP Server

What tools does Weather MCP Server provide?

Two tools: get_alerts for state‑based alerts and get_forecast for location‑based forecasts.

Which API does Weather MCP Server use?

It uses the free National Weather Service (NWS) API.

What are the required dependencies?

Python 3.9+, the httpx library, and the mcp library.

How do I configure Weather MCP Server in Claude Desktop?

Add a JSON block to your Claude Desktop configuration with the uv command pointing to the weather.py file.

How do I configure Weather MCP Server in Cursor?

Go to Cursor Settings → MCP Servers → Add MCP Server. Set Type to “Command” and the command to uv run /ABSOLUTE/PATH/TO/weather.py.

Frequently asked questions

What tools does Weather MCP Server provide?

Two tools: `get_alerts` for state‑based alerts and `get_forecast` for location‑based forecasts.

Which API does Weather MCP Server use?

It uses the free National Weather Service (NWS) API.

What are the required dependencies?

Python 3.9+, the `httpx` library, and the `mcp` library.

How do I configure Weather MCP Server in Claude Desktop?

Add a JSON block to your Claude Desktop configuration with the `uv` command pointing to the `weather.py` file.

How do I configure Weather MCP Server in Cursor?

Go to Cursor Settings → MCP Servers → Add MCP Server. Set Type to “Command” and the command to `uv run /ABSOLUTE/PATH/TO/weather.py`.

Comments

Basic information

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