Vinkius

NWS (National Weather Service) MCP. Access Official U.S. Forecasts and Alerts Instantly

NWS (National Weather Service) provides direct access to official, real-time U.S. weather data via this MCP. You can pull active watches and warnings nationwide or narrow them down by a specific area. It delivers detailed textual forecasts and hourly predictions for grid locations, plus the latest atmospheric readings from monitored stations across the country.

NWS (National Weather Service) MCP is compatible with Claude Claude
NWS (National Weather Service) MCP is compatible with ChatGPT ChatGPT
NWS (National Weather Service) MCP is compatible with Cursor Cursor
NWS (National Weather Service) MCP is compatible with Gemini Gemini
NWS (National Weather Service) MCP is compatible with Windsurf Windsurf
NWS (National Weather Service) MCP is compatible with VS Code VS Code
NWS (National Weather Service) MCP is compatible with JetBrains JetBrains
NWS (National Weather Service) MCP is compatible with Vercel Vercel
See Vinkius in Action

Give Claude and any AI agent real-world access

Check for all active alerts

Retrieves a comprehensive list of current weather watches, warnings, and advisories across the entire U.S.

Get localized area alerts

Filters active weather alerts to target specific geographic areas or states you define.

Determine grid location from coordinates

Translates any latitude and longitude pair into the official NWS office and required data grid points.

Retrieve detailed forecasts

Fetches comprehensive, written predictions for a specific grid point, including hourly breakdowns.

Get real-time station readings

Pulls the latest atmospheric observations (wind speed, humidity, temp) directly from designated weather stations.

Waiting for input…

AI Agent
NWS (National Weather Service)

What AI agents can do with NWS (National Weather Service) MCP with 9 Tools

This collection of tools lets your agent retrieve every type of official weather data: active warnings, hourly predictions, current station readings, and grid location details.

Make your AI actually useful.

Add this MCP to Claude, Cursor, or Windsurf and your AI stops guessing. It gets real tools to look things up, take action, and handle the stuff you keep doing by hand.

Start using NWS (National Weather Service) MCP

Get Active Alerts By Area

Finds active weather warnings and advisories that apply to a specific geographical region or state.

Get Active Alerts

Retrieves a complete list of every currently issued weather warning, nationwide.

Get Alert

Pulls all the specific details for one particular weather alert once you have its...

Get Forecast

Gives a full, descriptive text prediction for a defined grid location.

Get Hourly Forecast

Outputs the predicted weather conditions hour by hour for a specific spot.

Get Latest Station Observation

Fetches the most recent set of atmospheric readings from a single, specified weather station.

Get Point

Converts latitude and longitude coordinates into official NWS grid points used for data lookup.

Get Station Observations

Retrieves historical or multiple sets of observations from a specific station over...

Get Stations

Provides an overall list and catalog of all available weather observation stations...

Security and governance baked right in.

Pick your AI client below to get set up. Just create a Vinkius account, subscribe, and you're instantly up and running. We handle the entire backend infrastructure, delivering out-of-the-box support for HTTPS Streamable, SSE, and OAuth2—zero messy routing required.

NWS (National Weather Service) MCP is compatible with Claude

Claude AI

1

Open Claude Settings

Go to claude.ai, click your profile icon, then navigate to Customize → Connectors.

2

Add Custom Connector

Click the "+" button and select Add custom connector. Paste your Vinkius endpoint URL:

https://edge.vinkius.com/[YOUR_TOKEN_HERE]/mcp

Replace [YOUR_TOKEN_HERE] with your token from cloud.vinkius.com. For OAuth-protected servers, expand Advanced settings to add credentials.

3

Start a conversation

Open a new chat. The NWS (National Weather Service) integration is available immediately — no restart needed.

Choose How to Get Started

Build a custom MCP for your own tools, or connect a ready-made integration from our catalog.

Build Your Own

Turn any API into an MCP. Import a spec, define Agent Skills, or deploy with MCPFusion.

  • Import from OpenAPI, Swagger, or YAML specs
  • Create Agent Skills with progressive disclosure
  • Deploy to edge with MCPFusion framework
  • Built in DLP, auth, and compliance on each call
  • Real time usage dashboard and cost metering
  • Publish to catalog or keep private
Start building

Make Your AI Do More

Start with NWS (National Weather Service), then connect any of our 5,200+ other servers whenever your AI needs more. One click, no limits.

  • Use this MCP plus 5,200+ others, all in one place
  • Add new capabilities to your AI anytime you want
  • Connections are secured and governed automatically
  • Track usage and costs across all your servers
  • Works with Claude, ChatGPT, Cursor, and more
  • New servers added to the catalog weekly
NWS (National Weather Service) MCP server cover

Independent Platform Disclaimer: Vinkius is an independent platform and is not affiliated with, endorsed by, sponsored by, verified by, or otherwise authorized by NWS (National Weather Service). All third-party trademarks, logos, and brand names are the property of their respective owners. Their use on this website is strictly for informational purposes to identify service compatibility and interoperability.

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Manually tracking severe weather is a nightmare.

Today, planning anything outdoors means opening multiple government websites. You have to manually input coordinates into one map for the forecast, then open another site to check if there are active watches in your state, and finally cross-reference station data on a third tab. It's slow, it takes too many clicks, and you risk missing critical, time-sensitive warnings.

With this MCP, all that manual clicking is gone. You just ask your agent: 'What should I know about the weather near my destination?' The system automatically handles the coordinate conversion, fetches alerts via `get_active_alerts_by_area`, and pulls hourly predictions—giving you one clean answer.

Get instant, actionable forecasts with get_forecast.

Before this MCP, getting a full textual forecast meant navigating multiple pages of complex data points. You had to copy the key details—like 'high near 75' and 'low around 58'—and paste them into your report, hoping you captured everything.

Now, by using `get_forecast`, all that summarizing work is done for you. Your agent pulls the full prediction text directly into your workflow. You get rich, structured information immediately.

What NWS (National Weather Service) MCP does for your AI

Need current weather info that you can trust? This connection pulls official data straight from the National Weather Service. Whether you're planning logistics routes or building an environmental dashboard, you get precise meteorological facts for any US location.

Your agent handles all the complexity: it first converts basic coordinates into the specific grid points needed by the NWS system. Then, it can fetch a full textual prediction and detailed hourly breakdowns for that spot. You don't just get general forecasts; you monitor critical alerts—like flood watches or heat advisories—for entire states or specific regions.

Plus, you access real-time updates from physical weather stations, giving you the minute-by-minute status of temperature, wind, and visibility.

Built · Hosted · Managed by Vinkius NWS Weather Data - Forecasts & Alerts MCP
Server ID 019e38ca-dc65-7390-ade1-2e3fefd9b69c
Vinkius Inspector
Compliance Grade F
Score 3.6/100
Vinkius Inspector Badge — Score 3.6/100

Frequently asked questions about NWS (National Weather Service) MCP

How do I check if there are any active weather alerts using the NWS MCP? +

You use get_active_alerts. This tool gives you a complete list of every current warning nationwide. You can then refine this data by running get_active_alerts_by_area to focus on a specific state.

What is the difference between get_forecast and get_hourly_forecast? +

get_forecast provides a general, detailed textual description of the expected weather for the area. get_hourly_forecast gives you specific, time-stamped predictions (like temperature or wind speed) for each passing hour.

Does NWS MCP need coordinates first? +

Yes, always run get_point first. This function takes your latitude and longitude and converts them into the official grid ID that the other forecasting tools require to pull data.

How do I get current weather readings from a station? +

For a snapshot of conditions right now, use get_latest_station_observation and provide the specific station identifier. If you need historical or multiple observations, use get_station_observations.

Can I get alerts for an entire state using NWS MCP? +

Yes, run get_active_alerts_by_area. This tool lets you filter the national warning list down to just the specific area or state you're interested in.