# Power Grid Weather Outlook

> Power Grid Weather Outlook is a paid API for AI agents from market.datapackvibe.com, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-21).

Returns current U.S. National Weather Service official forecast periods or active weather alerts for a given U.S. location, specifically tailored for power grid planning and energy operations.

## Facts

- Endpoint: POST https://market.datapackvibe.com/x402/pulse-weather-power-grid-weather-developers?utm_source=zero.xyz
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-21
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/power-grid-weather-outlook-a9ec3454
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_yRfW9XSiIaM4651dhBR7v

Status and success rate cover calls made through Zero and Zero's own probes. Third-party monitors may report differently.

## How to call it through Zero

Zero handles the 402 payment challenge and records the run. With the Zero CLI installed (`npm i -g @zeroxyz/cli`):

```sh
zero fetch --capability power-grid-weather-outlook-a9ec3454 -d '<json body>'
```

Example prompt: What's the current National Weather Service forecast and any active weather alerts for the power grid at coordinates 38.9047 latitude, -77.0164 longitude?

## When to prefer this

Choose this endpoint when you need official U.S. National Weather Service forecast data or active alerts specifically for power grid and energy operations planning, particularly when you need authoritative government weather data keyed to precise geographic coordinates rather than a city name or ZIP code. Prefer this over generic weather APIs when regulatory or operational contexts require NWS-sourced forecasts.

## Known failure modes

- Non-U.S. coordinates return no data or an error (service is U.S.-only)
- Invalid or out-of-range latitude/longitude values cause a validation error
- NWS API unavailability may result in timeout or empty response
- Coordinates in oceans or remote areas with no NWS coverage may return no forecast data
- Payment failure (insufficient USDC balance) results in HTTP 402

## How this service works

Power grid weather outlook for Developers: Power grid weather outlook from the U.S. National Weather Service. U.S. locations only; returns current official forecast periods or active alerts.

## Output

Returns official U.S. National Weather Service forecast periods (e.g. tonight, tomorrow, this weekend) with conditions, temperatures, and wind data, plus any active weather alerts or warnings relevant to the queried U.S. geographic coordinates — all structured for power grid planning use cases.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "latitude": {
   "type": "number",
   "default": 38.9047
  },
  "longitude": {
   "type": "number",
   "default": -77.0164
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/power-grid-weather-outlook-a9ec3454/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from market.datapackvibe.com](https://www.zero.xyz/host/market.datapackvibe.com/llms.txt)