{"uid":"cap_peF9wBDHPf0CdcI80TIf5","slug":"flightaware-airport-weather-observations-metar-21ceb8a0","name":"FlightAware Airport Weather Observations (METAR)","description":"Get weather observations (METAR) for a specific airport","url":"https://stabletravel.dev/api/flightaware/airports/KLAX/weather/observations?utm_source=zero.xyz","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_Y4blyrttz_w5TQt5224_u","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 the latest METAR weather observation for a specific airport by ICAO code, including temperature, wind, visibility, pressure, humidity, clouds, and flight rules.","exampleAgentPrompt":"What's the current METAR weather observation at LAX — give me temperature in Fahrenheit, wind, visibility, and flight rules?","exampleUseCases":[{"title":"Pre-flight weather briefing check","prompt":"Before my flight departs KLAX, can you pull the latest weather observation there — I need temperature in Fahrenheit, wind conditions, visibility, and whether it's VFR or IFR?"},{"title":"Aviation dispatch monitoring","prompt":"I need the current METAR for KJFK right now, including wind speed, wind direction, cloud layers, and pressure — show me in Fahrenheit."},{"title":"Nearby airport weather lookup","prompt":"Can you grab the weather observation for KSFO and also include any nearby airport weather, so I can compare conditions? Show temperature in Celsius."}],"resultDescription":"Returns a structured weather observation object for the specified airport including: timestamp, temperature, dewpoint, humidity percentage, wind speed, wind direction, wind friendly text, whether wind is variable, visibility, barometric pressure (hPa and inHg), cloud layers array, cloud friendly description, flight rules (VFR/MVFR/IFR/LIFR), density altitude, present conditions, and the raw METAR string.","failureModes":["Invalid or unknown ICAO airport code returns an error or empty result","No recent METAR available for the airport (remote/inactive airport)","Timestamp parameter outside available observation window returns stale or no data","Network timeout or upstream FlightAware API unavailability"],"whenToPreferThis":"Choose this endpoint when you need live, structured METAR weather data for a specific airport by ICAO code, especially for aviation use cases like pre-flight planning, dispatch monitoring, or flight rule classification. Prefer this over general weather APIs when you need aviation-specific fields like flight rules, density altitude, raw METAR string, and cloud layer data tied to a specific airport identifier.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-18T06:41:30.813Z","isFirstParty":false,"canonicalSlug":"flightaware-b212ac93"}