# Construction Site Weather Forecast (U.S. National Weather Service)

> Construction Site Weather Forecast (U.S. National Weather Service) is a paid API for AI agents from market.datapackvibe.com, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-30).

Returns official NWS forecast periods and active weather alerts for a U.S. construction site location given latitude and longitude.

## Facts

- Endpoint: POST https://market.datapackvibe.com/x402/pulse-weather-construction-weather-developers?utm_source=zero.xyz
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-30
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/construction-site-weather-forecast-u-s-national-weather-service-69a44c43
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_sCZBPyI6JYDi5vcW3LDJV

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 construction-site-weather-forecast-u-s-national-weather-service-69a44c43 -d '<json body>'
```

Example prompt: What's the official NWS weather forecast for our construction site at 38.9047°N, 77.0164°W — include any active alerts so we can plan crew schedules for the week?

## When to prefer this

Choose this endpoint when you need official, authoritative U.S. government weather forecasts specifically for construction or outdoor job site planning at a known GPS coordinate. Prefer it over generic weather APIs when regulatory compliance, official alert data, or NWS-sourced accuracy is required. Best suited for U.S.-only use cases where latitude and longitude of the site are already known.

## Known failure modes

- Non-U.S. coordinates return an error or empty result since NWS only covers U.S. locations
- Invalid or out-of-range latitude/longitude values result in a bad request error
- NWS API outages or rate limits may cause upstream failures
- Remote or water-only coordinates may have no NWS forecast grid point available

## How this service works

Construction site forecast for Developers: Construction site forecast 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 (covering temperature, precipitation, wind, sky conditions, and other meteorological data) along with any active weather alerts for the provided latitude/longitude. Coverage is limited to U.S. locations only.

## 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/construction-site-weather-forecast-u-s-national-weather-service-69a44c43/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)