Weather Alerts & Forecast

US NWS alerts by state and short-term (next 5 periods) point forecasts.

Quick Install

Automated & IDE Setup

Copy the AI prompt to install this server into Claude Code, Cursor, or another agent — or use 1-click editor setup below.

Add to Cursor Add to VS Code

Manual Client & Custom JSON ConfigExpand JSON ▾

Client Config & Setup

Choose your client or environment

Target File:~/Library/Application Support/Claude/claude_desktop_config.json

claude_desktop_config.json

{
  "mcpServers": {
    "weather-alerts-forecast": {
      "command": "npx",
      "args": [
        "-y",
        "weather-alerts-forecast"
      ]
    }
  }
}

💡 Paste the JSON block into your client's configuration file under mcpServers, then restart the application.

Documentation Overview

Weather MCP Server

An MCP server that provides:

Active US National Weather Service (NWS) alerts by two-letter state code
Short-term point forecasts (next 5 periods) for latitude/longitude coordinates

Data is sourced from the public NWS API at https://api.weather.gov.

Tools

Tool	Description	Inputs
`get_alerts`	Fetch active NWS alerts for a US state	`state` (string, two-letter code)
`get_forecast`	Fetch short-term forecast (next 5 periods) for coordinates	`latitude` (number), `longitude` (number)

Usage (Local)

Install dependencies:

Terminal

pip install .

Run the MCP server (stdio transport):

powershell

python -m weather.weather

Your MCP client should be configured to launch the server via the package entrypoint or the above module path.

Server JSON Summary

See server.json for registry metadata including name, version, tools, and entrypoint configuration.

Publishing Steps (Overview)

Authenticate with publisher (GitHub namespace):
powershell
```
mcp-publisher login github
```
Create and push repo to GitHub (see steps below).
(Optional) Publish to PyPI if distributing as a package.
Publish to MCP registry:
powershell
```
mcp-publisher publish
```

Verify:

Terminal

curl "https://registry.modelcontextprotocol.io/v0/servers?search=io.github.vtiwari/weather-mcp"

Create & Push GitHub Repository

If this directory is not yet a git repo:

powershell

git init
git add .
git commit -m "Initial commit: Weather MCP server"

Create repo (GitHub CLI) and push:

powershell

gh repo create vtiwari/weather-mcp --public --source . --remote origin --push

If not using GitHub CLI, create the repo manually via the GitHub web UI, then:

powershell

git remote add origin https://github.com/vtiwari/weather-mcp.git
git branch -M main
git push -u origin main

Tag version for release consistency:

powershell

git tag v0.1.0
git push origin v0.1.0

PyPI Packaging (Optional)

To distribute via PyPI, ensure pyproject.toml includes build backend and metadata (authors, license). Then:

Terminal

pip install build twine
python -m build
twine upload dist/*

License

MIT (adjust if different).

Disclaimer

This server uses public NOAA/NWS endpoints. Respect API usage guidelines and rate limits.

Read the full README →View source on GitHub →

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Frequently Asked Questions about Weather Alerts & Forecast

Add the following block to your claude_desktop_config.json under mcpServers: "mcpServers": { "weather-alerts-forecast": { "command": "npx", "args": ["-y", "Weather Alerts & Forecast"] } }

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Technical Specs & Signals

CategoryDeveloper Tools

27Quality signal: Emerging · 27/100How this signal is calculated ▾

Server availabilityNot measured

Not scored for repo-hosted servers — we can't reach the running server, only its GitHub page. Hosted MCP endpoints are health-checked live.

Verified ownership8/20

Documentation & tools11/30

Adoption & activity1/15

Community engagement0/10

A guidance signal from public completeness & health data — not a user rating. New listings start lower and rise as they add docs, get verified, and grow adoption. Signals we can't observe for a listing are skipped, not counted against it.

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More in 💻 Developer Tools →Best MCP servers for Developers →Alternatives to Weather Alerts & Forecast →Install in Claude Desktop Install in Cursor Install in VS Code

Documentation Overview

Weather MCP Server

An MCP server that provides:

Active US National Weather Service (NWS) alerts by two-letter state code
Short-term point forecasts (next 5 periods) for latitude/longitude coordinates

Data is sourced from the public NWS API at https://api.weather.gov.

Tools

Tool	Description	Inputs
`get_alerts`	Fetch active NWS alerts for a US state	`state` (string, two-letter code)
`get_forecast`	Fetch short-term forecast (next 5 periods) for coordinates	`latitude` (number), `longitude` (number)

Usage (Local)

Install dependencies:

Terminal

pip install .

Run the MCP server (stdio transport):

powershell

python -m weather.weather

Your MCP client should be configured to launch the server via the package entrypoint or the above module path.

Server JSON Summary

See server.json for registry metadata including name, version, tools, and entrypoint configuration.

Publishing Steps (Overview)

Authenticate with publisher (GitHub namespace):
powershell
```
mcp-publisher login github
```
Create and push repo to GitHub (see steps below).
(Optional) Publish to PyPI if distributing as a package.
Publish to MCP registry:
powershell
```
mcp-publisher publish
```

Verify:

Terminal

curl "https://registry.modelcontextprotocol.io/v0/servers?search=io.github.vtiwari/weather-mcp"

Create & Push GitHub Repository

If this directory is not yet a git repo:

powershell

git init
git add .
git commit -m "Initial commit: Weather MCP server"

Create repo (GitHub CLI) and push:

powershell

gh repo create vtiwari/weather-mcp --public --source . --remote origin --push

If not using GitHub CLI, create the repo manually via the GitHub web UI, then:

powershell

git remote add origin https://github.com/vtiwari/weather-mcp.git
git branch -M main
git push -u origin main

Tag version for release consistency:

powershell

git tag v0.1.0
git push origin v0.1.0

PyPI Packaging (Optional)

To distribute via PyPI, ensure pyproject.toml includes build backend and metadata (authors, license). Then:

Terminal

pip install build twine
python -m build
twine upload dist/*

License

MIT (adjust if different).

Disclaimer

This server uses public NOAA/NWS endpoints. Respect API usage guidelines and rate limits.

Frequently Asked Questions about Weather Alerts & Forecast

Add the following block to your claude_desktop_config.json under mcpServers: "mcpServers": { "weather-alerts-forecast": { "command": "npx", "args": ["-y", "Weather Alerts & Forecast"] } }