NWS (National Weather Service) MCP Server with 9 Tools for Claude, Cursor, and AI Agents
GDPR Free for SubscribersAccess real-time weather data, forecasts, and active alerts directly from the National Weather Service. Vinkius routes your AI agents directly to NWS (National Weather Service) through a governed connection. 9 tools ready to use with Claude, ChatGPT, Cursor, or any AI agent — no hosting, no setup, connect in 30 seconds.
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Compatible with every major AI agent and IDE
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What is the NWS (National Weather Service) MCP Server?
The NWS (National Weather Service) MCP Server routes AI agents like Claude, ChatGPT, and Cursor directly to NWS (National Weather Service) via 9 tools. Access real-time weather data, forecasts, and active alerts directly from the National Weather Service. Powered by Vinkius — your credentials stay on your side of the connection, every request is auditable. Connect in under 2 minutes.
Built-in capabilities (9)
Tools for your AI Agents to operate NWS (National Weather Service)
Ask your AI agent "What is the weather forecast for coordinates 34.0522, -118.2437?" and get the answer without opening a single dashboard. With 9 tools connected to real NWS (National Weather Service) data, your agents reason over live information, cross-reference it with other MCP servers, and deliver insights you would spend hours assembling manually.
Works with Claude, ChatGPT, Cursor, and any MCP-compatible client. Powered by Vinkius — your credentials never touch the AI model, every request is auditable. Connect in under two minutes.
Why teams choose Vinkius
One subscription gives you the infrastructure to connect your AI agents to thousands of MCP servers — and deploy your own to the Vinkius Edge. Your credentials stay yours. Your data flows directly between your agent and the API. DLP blocks sensitive information from ever reaching the model, kill switch for instant shutdown, and up to 60% token savings. Enterprise-grade routing and governance, zero maintenance.
Build your own MCP Server with our secure development framework →The NWS (National Weather Service) App Connector works with every AI agent you already use
…and any MCP-compatible client
Use all 9 NWS (National Weather Service) tools with your AI agents right now
Vinkius routes your AI agents to NWS (National Weather Service) through a governed proxy. Beyond a simple connection, you get full visibility into every action your agents perform, with enterprise-grade security and up to 60% savings on AI costs.
Get active alerts on NWS (National Weather Service)
Get all currently active weather alerts
Get active alerts by area on NWS (National Weather Service)
g., TX, FL, AMZ). Get active alerts for a specific area
Get alert on NWS (National Weather Service)
Get details for a specific weather alert
Get forecast on NWS (National Weather Service)
Get textual forecast for a specific grid location
Get hourly forecast on NWS (National Weather Service)
Get hourly forecast for a specific grid location
Get latest station observation on NWS (National Weather Service)
Get the latest observation for a specific station
Get point on NWS (National Weather Service)
Get NWS office and grid information for a latitude/longitude
Get station observations on NWS (National Weather Service)
Get observations for a specific station
Get stations on NWS (National Weather Service)
Get a list of all observation stations
What the NWS (National Weather Service) MCP Server unlocks
Connect to the National Weather Service (NWS) API to retrieve precise meteorological data for any US location. This server allows AI agents to fetch point-based grid information, detailed textual forecasts, hourly updates, and critical weather alerts.
What you can do
- Location Mapping — Convert coordinates into NWS grid points using
get_pointto unlock hyper-local data. - Forecasts — Get detailed textual and hourly forecasts for specific grid locations via
get_forecastandget_hourly_forecast. - Weather Alerts — Monitor active watches, warnings, and advisories nationwide or by specific state/area with
get_active_alertsandget_active_alerts_by_area. - Station Observations — Access real-time data from weather stations, including the latest atmospheric readings using
get_latest_station_observation.
How it works
1. Subscribe to this server
2. Provide a User-Agent string (required by NWS API policy)
3. Start querying weather data in your AI agent
Who is this for?
- Developers & Data Scientists — integrate live weather context into applications or analysis workflows.
- Logistics & Operations — monitor active alerts and forecasts to optimize travel and outdoor activities.
- General Users — get precise, official government weather data through natural conversation.
Frequently asked questions about the NWS (National Weather Service) MCP Server
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 check for active weather warnings in a specific state?
Yes! Use the get_active_alerts_by_area tool and provide the two-letter state code (e.g., 'TX' for Texas or 'FL' for Florida) to see all current watches and warnings for that area.
How do I see the current temperature at a specific airport?
Use the get_latest_station_observation tool with the station's ICAO ID (e.g., 'KJFK' for New York JFK or 'KLAX' for Los Angeles International) to get the most recent atmospheric readings.
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We built the connector to NWS (National Weather Service). Now put your agents to work. Fully governed.
Vinkius is the AI Gateway with managed hosting. Stop building connectors. Every connection runs inside eight layers of security.
Hosted, sandboxed, and live on AWS. You don't provision anything. You don't maintain anything. You connect.
Every tool call, every token, every response. Logged and auditable. Data flows direct from NWS (National Weather Service) to your agent. Nothing is stored on our side. Ever.
Eight governance layers on every request. Sensitive data redacted before it reaches the model. Kill switch if anything goes sideways. Always on.