Does this work outside the US?

No. The NWS API only covers the United States, Puerto Rico, Guam, US Virgin Islands, and American Samoa. For global weather, consider the Open-Meteo MCP server.

NOAA Forecast — US Weather Predictions MCP Server for Claude Desktop 5 tools — connect in under 2 minutes

Name: NOAA Forecast — US Weather Predictions
Availability: InStock
Author: Vinkius

modelcontextprotocol.io/quickstart/user

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Claude Desktop is Anthropic's native application for interacting with Claude AI models on macOS and Windows. It was the first consumer application to ship with built-in MCP support, making it the reference implementation for the Model Context Protocol standard.

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Vinkius supports streamable HTTP and SSE.

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The modern way to manage MCP Servers — no config files, no terminal commands. Install NOAA Forecast — US Weather Predictions and 2,500+ MCP Servers from a single visual interface.

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Classic Setup·json

{
  "mcpServers": {
    "noaa-forecast-us-weather-predictions": {
      // Your Vinkius token — get it at cloud.vinkius.com
      "url": "https://edge.vinkius.com/[YOUR_TOKEN_HERE]/mcp"
    }
  }
}

Fully ManagedVinkius Servers

60%Token savings

High SecurityEnterprise-grade

IAMAccess control

EU AI ActCompliant

DLPData protection

V8 IsolateSandboxed

Ed25519Audit chain

<40msKill switch

Stream every event to Splunk, Datadog, or your own webhook in real-time

* Every MCP server runs on Vinkius-managed infrastructure inside AWS - a purpose-built runtime with per-request V8 isolates, Ed25519 signed audit chains, and sub-40ms cold starts optimized for native MCP execution. See our infrastructure

About NOAA Forecast — US Weather Predictions MCP Server

Connect your AI agent to the official National Weather Service forecast engine.

Claude Desktop is the definitive way to connect NOAA Forecast — US Weather Predictions to your AI workflow. Add the Vinkius Edge URL to your config, restart the app, and Claude immediately exposes all 5 tools in the chat interface — ask a question, Claude calls the right tool, and you see the answer. Zero code, zero context switching.

What you can do

7-Day Forecast — Daily forecast with highs, lows, precipitation, and detailed narrative
Hourly Forecast — 156 hours of hour-by-hour conditions
Grid Data — Raw quantitative arrays: temperature, precipitation, wind, humidity
Forecast Discussion — Technical AFD from NWS meteorologists at 122 offices
Point Metadata — WFO assignment, grid coordinates, zone info

No API Key Required

Completely open. No registration needed.

US Locations Only

The NWS API covers the United States, Puerto Rico, Guam, and US territories.

The NOAA Forecast — US Weather Predictions MCP Server exposes 5 tools through the Vinkius. Connect it to Claude Desktop in under two minutes — no API keys to rotate, no infrastructure to provision, no vendor lock-in. Your configuration, your data, your control.

How to Connect NOAA Forecast — US Weather Predictions to Claude Desktop via MCP

Follow these steps to integrate the NOAA Forecast — US Weather Predictions MCP Server with Claude Desktop.

Open Claude Desktop Settings

Go to Settings → Developer → Edit Config to open claude_desktop_config.json

Add the MCP Server

Paste the configuration above into the mcpServers section

Restart Claude Desktop

Close and reopen Claude Desktop to load the new server

Start using NOAA Forecast — US Weather Predictions

Look for the 🔌 icon in the chat — your 5 tools are now available

Why Use Claude Desktop with the NOAA Forecast — US Weather Predictions MCP Server

Claude Desktop by Anthropic provides unique advantages when paired with NOAA Forecast — US Weather Predictions through the Model Context Protocol.

Claude Desktop is the reference MCP client — it was designed alongside the protocol itself, ensuring the most complete and stable MCP implementation available

Zero-code configuration: add a server URL to a JSON file and Claude instantly discovers and exposes all available tools in the chat interface

Claude's extended thinking capability lets it reason through multi-step tool usage, chaining multiple API calls to answer complex questions

Enterprise-grade security with local config storage — your tokens never leave your machine, and connections go directly to the Vinkius Edge network

NOAA Forecast — US Weather Predictions + Claude Desktop Use Cases

Practical scenarios where Claude Desktop combined with the NOAA Forecast — US Weather Predictions MCP Server delivers measurable value.

Interactive data exploration: ask Claude to query DNS records, look up WHOIS data, and cross-reference results in a single conversation

Ad-hoc security audits: type a domain name and let Claude enumerate subdomains, check DNS history, and flag configuration anomalies — all through natural language

Executive briefings: generate comprehensive domain intelligence reports by asking Claude to compile findings into a formatted summary

Learning and training: new team members can explore API capabilities conversationally without needing to read documentation

NOAA Forecast — US Weather Predictions MCP Tools for Claude Desktop (5)

These 5 tools become available when you connect NOAA Forecast — US Weather Predictions to Claude Desktop via MCP:

get_forecast

Provide latitude and longitude for any US location. Returns high/low temps, wind speed/direction, precipitation probability, and detailed narrative. Get 7-day weather forecast for a US location by latitude and longitude

get_forecast_discussion

Use the 3-letter WFO code (e.g., OKX=New York, LAX=Los Angeles, MFL=Miami). Lists recent product IDs — retrieve the latest for full text. Get the Area Forecast Discussion (AFD) from a NWS Weather Forecast Office

get_grid_data

Useful for programmatic analysis. US only. Get raw NWS grid weather data: temperature, precipitation, wind, humidity arrays

get_hourly_forecast

5 days. Includes temperature, wind, humidity, precipitation, and sky condition for each hour. US locations only. Get hour-by-hour weather forecast (156 hours) for a US location

get_point_metadata

US locations only. Get NWS metadata for a US location: responsible WFO, grid coordinates, zones

Example Prompts for NOAA Forecast — US Weather Predictions in Claude Desktop

Ready-to-use prompts you can give your Claude Desktop agent to start working with NOAA Forecast — US Weather Predictions immediately.

"What's the weather forecast for New York City this week?"

"Get hourly forecast for Miami Beach"

Troubleshooting NOAA Forecast — US Weather Predictions MCP Server with Claude Desktop

Common issues when connecting NOAA Forecast — US Weather Predictions to Claude Desktop through the Vinkius, and how to resolve them.

Server not appearing after restart

Ensure the JSON is valid (no trailing commas). Check the file path: ~/Library/Application Support/Claude/claude_desktop_config.json (macOS) or %APPDATA%\\Claude\\ (Windows).

Authentication error

Verify your Vinkius token is correct. Go to cloud.vinkius.com to regenerate it if needed.

Tools not showing in chat

Click the 🔌 icon at the bottom of the chat input. If it shows 0 tools, the server may still be connecting — wait a few seconds.

NOAA Forecast — US Weather Predictions + Claude Desktop FAQ

Common questions about integrating NOAA Forecast — US Weather Predictions MCP Server with Claude Desktop.

How does Claude Desktop discover MCP tools?

When Claude Desktop starts, it reads the claude_desktop_config.json file and connects to each configured MCP server. It calls the tools/list endpoint to fetch the schema for every available tool, then surfaces them as clickable options in the chat interface via the 🔌 icon.

What happens if the MCP server is temporarily unavailable?

Claude Desktop handles disconnections gracefully — if the server is unreachable at startup, the tools simply won't appear. Once the server becomes available again, restarting Claude Desktop will re-establish the connection. There is no timeout penalty or error loop.

Can I connect multiple MCP servers simultaneously?

Yes. You can add as many servers as you need in the mcpServers section of the config file. Each server appears as a separate tool provider, and Claude can use tools from multiple servers in a single conversation turn.

Is there a limit on the number of tools per server?

Claude Desktop can handle hundreds of tools per server. However, for optimal LLM performance, Vinkius servers are designed to expose focused, well-documented tool sets rather than overwhelming the model with too many options.

Does Claude Desktop support Streamable HTTP transport?

Yes. Claude Desktop supports both SSE (Server-Sent Events) and the newer Streamable HTTP transport that Vinkius uses. Simply provide the server URL — Claude auto-negotiates the transport protocol.