{"uid":"cap_7BDCY52ihRW-36TxTUwyL","slug":"us-national-weather-service-7-day-forecast-by-coordinates-ad709970","name":"US National Weather Service 7-Day Forecast by Coordinates","description":"Weather forecast for coordinates: 7 day forecast periods, temperature, wind, precipitation, conditions text. JSON. Pass ?lat=<latitude>&lon=<longitude>. US National Weather Service.","url":"https://cycle-angela-lamp-hamburg.trycloudflare.com/api/weather/forecast?utm_source=zero.xyz","method":"GET","headers":{},"bodySchema":null,"responseSchema":{"type":"object","properties":{"lat":{"type":"string"},"lon":{"type":"string"},"periods":{"type":"array","items":{"type":"object","properties":{"name":{"type":"string"},"temp":{"type":"number"},"unit":{"type":"string"},"wind":{"type":"string"},"forecast":{"type":"string"}}},"description":"up to 14 NWS forecast periods (US only)"},"generated_at":{"type":"integer","description":"unix seconds when payload was built"}}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.01","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"probe","requiresHandshake":false,"reviewCount":0,"rating":{"score":"0.00","successRate":"0.00","reviews":0,"stars":null,"state":"unrated"},"availabilityStatus":"down","priceObserved":null,"sessionDeposit":null,"pricing":{"kind":"static","summary":"$0.01/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.01","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.01","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_Gg8osb1K9doUUogcimenS","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.01","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Returns a 7-day (up to 14 period) weather forecast from the US National Weather Service for a given lat/lon coordinate pair, including temperature, wind, precipitation, and conditions text.","exampleAgentPrompt":"What's the 7-day weather forecast for coordinates 40.7128 latitude, -74.0060 longitude? Give me temperature, wind, and conditions for each period.","exampleUseCases":[{"title":"Weekend rain check for campsite","prompt":"I'm planning a camping trip this weekend near Asheville, NC — the campsite is around 35.5951° N, 82.5515° W. Can you pull up the NWS forecast and tell me if it's going to rain Saturday or Sunday, and what the temperatures and wind will be like?"},{"title":"Week-ahead forecast for outdoor event","prompt":"We have an outdoor concert at Millennium Park in Chicago on Friday evening. The coordinates are roughly 41.8827° N, 87.6233° W. Can you grab the 7-day NWS forecast and walk me through the conditions for Friday and the days leading up to it, including wind and any chance of precipitation?"},{"title":"Wind conditions for drone flight planning","prompt":"I need to fly a drone at a job site in Austin, Texas — coordinates are 30.2672° N, 97.7431° W. Can you check the National Weather Service forecast for the next several days and highlight any periods with high winds or bad conditions that I should avoid?"}],"resultDescription":"A JSON object containing the input lat/lon, a generated_at Unix timestamp, and an array of up to 14 NWS forecast periods — each with a period name (e.g. 'Tonight', 'Monday'), temperature value and unit, wind description, and a human-readable forecast text string.","failureModes":["Coordinates outside the US (NWS only covers US territories) — likely returns an error or empty periods array","Invalid or missing lat/lon parameters — returns a 400-level error","NWS upstream API outage or rate limiting — may return a 500-level error or stale data","Coordinates in a valid US location but with no NWS grid coverage (e.g. remote ocean areas) — may return empty or partial periods"],"whenToPreferThis":"Use this endpoint when you need structured, multi-day weather forecast data for a specific US geographic coordinate — especially when you need the official NWS forecast periods with temperature, wind, and narrative text. Prefer this over generic weather APIs when you specifically need NWS-sourced data or need the named period format (e.g. 'Monday Night'). Not suitable for non-US locations.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-13T02:28:30.185Z","isFirstParty":false,"canonicalSlug":"us-national-weather-service-7-day-forecast-by-coordinates-ad709970"}