{"uid":"cap_AjOwmU-SxlAO2IF69pg2V","slug":"stabletravel-airport-weather-observations-metar-3c540ce0","name":"StableTravel Airport Weather Observations (METAR)","description":"Get weather observations (METAR) for a specific airport","url":"https://stabletravel.dev/api/flightaware/airports/KDFW/weather/observations","method":"GET","headers":{},"bodySchema":{"type":"object","$schema":"https://json-schema.org/draft/2020-12/schema","required":["input"],"properties":{"input":{"type":"object","required":["type","method"],"properties":{"type":{"type":"string","const":"http"},"method":{"enum":["GET","HEAD","DELETE"],"type":"string"},"queryParams":{"type":"object","$schema":"https://json-schema.org/draft/2020-12/schema","properties":{"timestamp":{"type":"string"},"temperature_units":{"enum":["fahrenheit","celsius"],"type":"string"},"return_nearby_weather":{"type":"boolean"}},"additionalProperties":false}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object","$schema":"https://json-schema.org/draft/2020-12/schema","properties":{"time":{"type":"string"},"clouds":{"type":"array","items":{}},"dewpoint":{"anyOf":[{"type":"number"},{"type":"null"}]},"pressure":{"anyOf":[{"type":"number"},{"type":"null"}]},"raw_data":{"anyOf":[{"type":"string"},{"type":"null"}]},"conditions":{"anyOf":[{"type":"string"},{"type":"null"}]},"visibility":{"anyOf":[{"type":"number"},{"type":"null"}]},"wind_speed":{"anyOf":[{"type":"number"},{"type":"null"}]},"pressure_hg":{"anyOf":[{"type":"number"},{"type":"null"}]},"temperature":{"anyOf":[{"type":"number"},{"type":"null"}]},"airport_code":{"type":"string"},"flight_rules":{"anyOf":[{"type":"string"},{"type":"null"}]},"humidity_pct":{"anyOf":[{"type":"number"},{"type":"null"}]},"wind_friendly":{"anyOf":[{"type":"string"},{"type":"null"}]},"wind_variable":{"anyOf":[{"type":"boolean"},{"type":"null"}]},"cloud_friendly":{"type":"string"},"wind_direction":{"anyOf":[{"type":"number"},{"type":"null"}]},"density_altitude":{"anyOf":[{"type":"number"},{"type":"null"}]}},"additionalProperties":false}}}}},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.004","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":"unknown","priceObserved":null,"sessionDeposit":null,"pricing":{"kind":"static","summary":"$0.004/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.004","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.004","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_kYMf2LbGuOUAaFkJTuUoG","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.004","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Returns current METAR weather observations for a specific airport (hardcoded to KDFW/Dallas Fort Worth)","exampleAgentPrompt":"What are the current weather conditions at Dallas Fort Worth airport — specifically temperature in Fahrenheit, wind speed, visibility, and whether it's VFR or IFR right now?","exampleUseCases":null,"resultDescription":"Returns a structured weather observation object including temperature, dewpoint, wind speed and direction, visibility, pressure (hPa and inHg), humidity percentage, cloud layers, flight rules classification (VFR/IFR/MVFR/LIFR), density altitude, and the raw METAR string for KDFW airport.","failureModes":["Airport code mismatch — this endpoint is hardcoded to KDFW; requests for other airports will not return data","No recent observation available — returns null fields if METAR data is stale or unavailable","Invalid timestamp parameter — returns error if timestamp format is malformed","Payment failure — x402 micropayment not processed, request rejected with 402 status"],"whenToPreferThis":"Use this endpoint when you specifically need current METAR weather observations for Dallas Fort Worth International Airport (KDFW) and want structured, parsed data alongside the raw METAR string. Prefer this over generic weather APIs when aviation-specific fields like flight rules, density altitude, and cloud layers are needed for flight planning or operational decisions.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-15T04:06:39.303Z","isFirstParty":false}