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US Weather Forecast (Markdown) — National Weather Service
x402
US Weather Forecast (Markdown) — National Weather Service is a paid API for AI agents from x402-v2-mint-weather-forecast.vercel.app, paid per call via x402, $0.005/call, status unknown (last checked 2026-10-31).
Returns current conditions and up to 7-day US weather forecast from the National Weather Service, formatted as Markdown, for any US location or territory by lat/lon.
Price / call$0.005
Success—
StatusUnknown
How this service works
[concierge markdown] US weather: current + up to 7-day forecast from the National Weather Service (api.weather.gov). US and territories only; non-US lat/lon → 400 outside_us_coverage, not charged. Data only — not advice.
Output
A Markdown-formatted document containing current weather conditions and up to 7 days of forecast data sourced from the National Weather Service, including temperature, precipitation, wind, and narrative descriptions. Returns a 400 error with code 'outside_us_coverage' (and no charge) for non-US coordinates.
Example use cases
Trip planning weather check
“I'm heading to Denver next week — can you pull the National Weather Service 7-day forecast for Denver (latitude 39.7392, longitude -104.9903) and show it to me as a nicely formatted Markdown report?”
Real estate listing weather context
“Can you get me the current conditions and weekly forecast from the National Weather Service for Miami at latitude 25.7617, longitude -80.1918, formatted in Markdown so I can paste it into a property listing?”
Outdoor event weather monitoring
“I need to check the NWS forecast for the festival site in Austin, Texas — latitude 30.2672, longitude -97.7431. Show me the full 7-day outlook in Markdown format.”
Technical details
Endpoint
POSThttps://x402-v2-mint-weather-forecast.vercel.app/v1/weather-forecast/fmt/markdown?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need official US government (NWS) weather data with up to 7-day forecast detail for any US location or territory, and you want the output pre-formatted as readable Markdown — ideal for embedding in reports, chat responses, or document pipelines without post-processing. Use the sibling Open-Meteo endpoint for non-US coordinates. Use the CSV or JSON-pick sibling endpoints when you need machine-parseable structured output instead of Markdown.
Side effects
- Non-US or out-of-coverage lat/lon returns HTTP 400 with error code 'outside_us_coverage' and is not charged
- Missing or malformed lat/lon parameters return a 400 validation error
- NWS API unavailability may cause upstream timeouts or 5xx errors
- Coordinates in US waters or edge territories may occasionally fall outside NWS grid coverage
Tags
x402
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