{"uid":"cap_6WU8K8b8F4gn3hl9yu_b8","slug":"aviation-weather-taf-forecast-summary-598c5a51","name":"Aviation Weather TAF Forecast Summary","description":"Airport forecast (TAF) summarized: worst flight category in the next 6-24 hours, when it starts, and the periods.","url":"https://aviation-weather.x402tookit.com/taf?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"],"type":"string"},"queryParams":{"type":"object","required":["icao"],"properties":{"icao":{"type":"string","description":"4-letter ICAO airport code"},"hours":{"type":"integer","description":"Look-ahead hours, 3 to 30, default 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a summarized TAF (Terminal Aerodrome Forecast) for an airport, including the worst flight category in the next 6–24 hours, when it starts, and forecast periods with wind, visibility, and ceiling data.","exampleAgentPrompt":"What's the worst flight category forecast at KORD over the next 18 hours — will there be any IFR or LIFR periods, and when do they start?","exampleUseCases":[{"title":"Pre-flight weather briefing check","prompt":"Before I depart for KBOS this afternoon, can you check the TAF and tell me the worst flight category I should expect in the next 12 hours and when it kicks in?"},{"title":"Destination arrival conditions planning","prompt":"I'm landing at KSFO around tonight — pull the TAF summary for the next 24 hours and flag if conditions drop to IFR or below at any point."},{"title":"Dispatch go/no-go decision support","prompt":"Check the forecast for KMIA over the next 6 hours and give me the worst flight category and a quick summary of the significant weather periods so I can make a go/no-go call."}],"resultDescription":"Returns the worst flight category (VFR/MVFR/IFR/LIFR) expected within the look-ahead window, when the first degraded period begins, an array of forecast periods with category, wind, gusts, ceiling, visibility, and weather phenomena, plus a plain-language summary and verdict, the raw TAF text, issue time, and data source URL.","failureModes":["Invalid or unknown ICAO code returns an error or null fields","TAF data unavailable for the requested airport (non-US/non-international stations)","Look-ahead hours outside 3–30 range may return a validation error","Degraded mode flag set if data source is partially unavailable","Stale TAF if NWS/NOAA upstream has not updated recently"],"whenToPreferThis":"Use this endpoint when you need a concise, pre-analyzed forecast summary rather than raw TAF text — it saves the agent from parsing complex meteorological codes by returning structured flight categories and a human-readable verdict. Prefer this over a raw METAR endpoint when the question is forward-looking (next 6–24 hours) rather than current conditions. Ideal for go/no-go decision support, preflight planning, or automated dispatch alerts.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-29T13:15:03.710Z","isFirstParty":false,"canonicalSlug":"aviation-weather-taf-forecast-summary-598c5a51"}