Noaa Spc

liveWeatherGovernment

NOAA Storm Prediction Center — retrieve convective outlooks, mesoscale discussions, storm reports, and active tornado/severe weather watches.

4tools
0msauth
free tier50 calls/day

Tools

convective_outlook

Day-N convective outlook GeoJSON.

No parameters required.

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mesoscale_discussions

Recent mesoscale discussions list (as text page).

No parameters required.

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storm_reports

Fetch NOAA SPC preliminary storm reports CSV for a given date (YYMMDD, default today UTC) filtered by kind: tornado, wind, hail, or filtered (combined). Returns raw CSV with time, location, magnitude,

No parameters required.

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watches_active

Currently-active watches summary text.

No parameters required.

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Test with curl

The gateway speaks JSON-RPC 2.0 over HTTP POST. You can test any pack directly from the terminal.

List available tools
bash
curl -X POST https://gateway.pipeworx.io/noaa-spc/mcp \
  -H "Content-Type: application/json" \
  -d '{"jsonrpc":"2.0","id":1,"method":"tools/list"}'
Call a tool
bash
curl -X POST https://gateway.pipeworx.io/noaa-spc/mcp \
  -H "Content-Type: application/json" \
  -d '{"jsonrpc":"2.0","id":2,"method":"tools/call","params":{"name":"convective_outlook","arguments":{}}}'

Use with the SDK

Install @pipeworx/sdk to call tools from any TypeScript/Node project.

TypeScript
import { Pipeworx } from '@pipeworx/sdk';
const px = new Pipeworx();
const result = await px.call("convective_outlook", {});
ask_pipeworx
// Or ask in plain English:
const answer = await px.ask("noaa storm prediction center — retrieve convective outlooks, mesoscale discussions, storm reports, and active tornado/severe weather watches");