Integrate NWS (National Weather Service) with Claude, Cursor, Chatbots & AI Agents MCP Server

Q: How do I get a forecast for a specific latitude and longitude?

First, use the getpoint tool with your coordinates to find the office ID and grid coordinates (gridX, gridY). Then, pass those values into the getforecast tool to receive the textual forecast.

Access real-time weather data, forecasts, and active alerts directly from the National Weather Service.

GDPR Free for Subscribers

Compatible with every major AI agent and IDE

Claude

ChatGPT

Cursor

Gemini

Windsurf

VS Code

JetBrains

Vercel

+ other MCP clients

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Get active alerts on NWS (National Weather Service)

Get all currently active weather alerts

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Get active alerts by area on NWS (National Weather Service)

g., TX, FL, AMZ). Get active alerts for a specific area

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Get alert on NWS (National Weather Service)

Get details for a specific weather alert

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Get forecast on NWS (National Weather Service)

Get textual forecast for a specific grid location

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Get hourly forecast on NWS (National Weather Service)

Get hourly forecast for a specific grid location

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Get latest station observation on NWS (National Weather Service)

Get the latest observation for a specific station

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Get point on NWS (National Weather Service)

Get NWS office and grid information for a latitude/longitude

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Get station observations on NWS (National Weather Service)

Get observations for a specific station

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Get stations on NWS (National Weather Service)

Get a list of all observation stations

Security & Code Integrity Audit

Every tool in the NWS (National Weather Service) MCP Server is continuously audited by the Vinkius Security Engine. We guarantee zero-trust payload isolation, strict data boundaries, and deterministic execution for enterprise-grade AI agents.

FScore: 3.6

How Vinkius protects your data

Can I set different limits for each virtual assistant on my team?

Absolutely. You have full control in our command center. You can create an AI agent that only "reads" data so the support team can answer questions, and another superpowered agent that can "edit" and "create" information exclusively for your operations team. Each AI gets exactly the level of access you allow.

How do I get a forecast for a specific latitude and longitude?

First, use the get_point tool with your coordinates to find the office ID and grid coordinates (gridX, gridY). Then, pass those values into the get_forecast tool to receive the textual forecast.

Can I audit what my AI agents are doing with this integration?

Yes, Vinkius provides an immutable, HMAC-chained audit log. Every tool execution, payload, and response is tracked in real-time on your dashboard, giving you complete visibility into your agent's actions.

Does the AI train on my tools or API data?

No. Vinkius enforces a strict Zero-Retention policy. Your data simply passes through our secure servers to complete the requested action and is instantly forgotten. Nothing you do here is ever stored, logged, or used to train any artificial intelligence.

How Chatbots Interact with NWS (National Weather Service)

We map standard API endpoints to agent-compatible instructions. Connect NWS (National Weather Service) to execute these core functional operations.

Connecting meteorological data with Cursor

Add meteorological data functionality to your custom chatbots. The NWS (National Weather Service) MCP handles the payload formatting required for ChatGPT and Claude to interface with data analytics endpoints.

Optimizing weather forecast with Claude

Use the NWS (National Weather Service) server to execute weather forecast operations from your AI agent. The protocol manages state and authentication for continuous data analytics workflows.