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Outdoor Event Forecast (U.S. National Weather Service)
x402
Outdoor Event 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 2026-10-09).
Returns current official NWS forecast periods or active weather alerts for a U.S. latitude/longitude coordinate, tailored for outdoor event planning.
Price / call$0.01
Success—
StatusUnknown
How this service works
Outdoor event forecast for Agent builders: Outdoor event forecast from the U.S. National Weather Service. U.S. locations only; returns current official forecast periods or active alerts.
Output
Returns structured NWS forecast data including named forecast periods (e.g. 'Tonight', 'Saturday', 'Sunday Night') with temperature, wind speed and direction, precipitation probability, and short/detailed forecast descriptions. Also returns any active weather alerts (e.g. thunderstorm warnings, heat advisories) for the specified U.S. coordinates.
Example use cases
Concert venue weather check
“I'm hosting an outdoor concert at Nationals Park in Washington DC — can you pull the NWS forecast for latitude 38.8730, longitude -77.0074 and tell me if there are any active weather alerts this weekend?”
Wedding outdoor ceremony planning
“We're having an outdoor wedding ceremony in Denver, Colorado — latitude 39.7392, longitude -104.9903. Can you get the current National Weather Service forecast periods so we know what conditions to expect?”
Sports event safety monitoring
“Our youth soccer tournament is at a field near Chicago — latitude 41.8827, longitude -87.6233. Please check the NWS forecast and let me know if there are any severe weather alerts we should be aware of before the games start.”
Technical details
Endpoint
POSThttps://market.datapackvibe.com/x402/pulse-weather-outdoor-event-agent-builders?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need official, authoritative U.S. government weather forecasts (NWS) for a specific geographic coordinate, especially for outdoor event planning where you need both forecast periods and active alerts. Prefer this over commercial weather APIs when official government data is required, when operating only within the U.S., or when the x402 micropayment model fits your billing architecture.
Side effects
- Non-U.S. coordinates return an error — service is limited to locations within the United States
- Coordinates in unpopulated or offshore areas may not have NWS grid coverage
- Malformed or out-of-range latitude/longitude values result in a validation error
- NWS API outages upstream may cause temporary unavailability
- Payment failure (insufficient USDC balance) prevents the call from completing
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| latitude | number | |
| longitude | number |
Tags
x402
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