{"station":{"icao":"KIAH","city":{"slug":"houston","name":"Houston","country":"United States"},"timezone":"America/Chicago","lat":29.76,"lon":-95.37,"us":true,"html":"https://weathermarket.io/station/KIAH","json":"https://weathermarket.io/api/station/KIAH","nwsCli":{"html":"https://weathermarket.io/nws-cli/KIAH","json":"https://weathermarket.io/api/nws-cli/KIAH"}},"date":"2026-10-24","window":{"date":"2026-10-24","timezone":"America/Chicago","dayStartUtc":"2026-10-24T05:00:00.000Z","dayEndUtc":"2026-10-25T05:00:00.000Z","utcOffsetStart":"-05:00","utcOffsetEnd":"-05:00","hours":24},"complete":true,"values":{"tmax":30,"tmaxAt":"2026-10-24T20:53:00.000Z","tmin":15,"tminAt":"2026-10-24T10:53:00.000Z","tavg":21.7,"humidityMean":69.7,"windMean":2.9,"windMax":6.7,"windMaxAt":"2026-10-24T22:53:00.000Z","precipObservedCount":0,"nObservations":24,"maxGapMinutes":60,"units":{"temperature":"°C","wind":"m/s","humidity":"%"},"source":"Extremes over the METAR observations listed in this record (hourly plus special reports) - the same record values.metarDerived carries in /api/station/{icao}/daily"},"extremes":{"tmax":{"obsTimeUtc":"2026-10-24T20:53:00.000Z","obsTimeLocal":"2026-10-24T15:53:00-05:00","metarType":"METAR","raw":"METAR KIAH 242053Z 17009G17KT 10SM FEW060 FEW250 30/15 A3016 RMK AO2 SLP212 T03000150 56018","temp":30,"dewpoint":15,"humidity":40,"wind":4.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},"tmin":{"obsTimeUtc":"2026-10-24T10:53:00.000Z","obsTimeLocal":"2026-10-24T05:53:00-05:00","metarType":"METAR","raw":"METAR KIAH 241053Z 01004KT 10SM FEW040 15/13 A3016 RMK AO2 SLP213 T01500133 $","temp":15,"dewpoint":13.3,"humidity":90,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},"windMax":{"obsTimeUtc":"2026-10-24T22:53:00.000Z","obsTimeLocal":"2026-10-24T17:53:00-05:00","metarType":"METAR","raw":"METAR KIAH 242253Z 14013KT 10SM FEW050 SCT250 27/16 A3017 RMK AO2 SLP217 T02720156","temp":27.2,"dewpoint":15.6,"humidity":49,"wind":6.7,"precipObserved":false,"correctedAt":null,"originalRaw":null}},"finality":{"status":"final","finalAt":"2026-10-25T08:00:00.000Z","settleable":true,"coverage":{"ok":true,"maxGapMinutes":60,"normalIntervalMin":60,"thresholdMinutes":90},"reasons":[],"holdHours":3},"revision":"e556e663163ed9c4","lastChangedAt":"2026-10-25T04:55:38.513Z","corrections":[],"anchor":{"contract":"0x2B59812947B48B5988FaA805a9514a5162415091","chainId":14,"record":"https://weathermarket.io/api/station/KIAH/2026-10-24?format=record","status":"anchored","sha256":"fef3828c0d769b3afafb45248210e9b61184e2155522a72034689676a0a9de39","revision":"e556e663163ed9c4","flareTxHash":"0xd1820a9490fa0f7d5a2f7c7036f9dd753ea96f4b0d435325aecd2195f0c7bc47","flareBlock":73860312,"anchoredAt":"2026-11-06T05:01:27.405Z","explorer":"https://flare-explorer.flare.network/tx/0xd1820a9490fa0f7d5a2f7c7036f9dd753ea96f4b0d435325aecd2195f0c7bc47","matchesCurrent":true,"note":"GET the record bytes, SHA-256 them, and call SnapshotAnchor.isAnchored(sha256) on Flare - the anchored record is the one to settle on"},"qc":{"summary":{"good":24,"suspect":0,"bad":0,"flagged":[]},"extremes":{"tmax":{"obsTimeUtc":"2026-10-24T20:53:00.000Z","flag":"good","reasons":[]},"tmin":{"obsTimeUtc":"2026-10-24T10:53:00.000Z","flag":"good","reasons":[]},"anyFlagged":false},"excludingBad":{"tmax":30,"tmin":15,"differsFromRecord":false},"note":"Flags are attached beside the anchored record and are not part of its bytes; the record's extremes are unchanged. A suspect extreme is usable but worth checking against the raw text (extremes.*.reasons); a bad report is physically impossible and excludingBad shows the extremes without it."},"official":{"status":"issued","tmax":30,"tmin":14.44,"precip":0,"corrected":false,"issuedAt":"2026-10-25T07:28:00.000Z","html":"https://weathermarket.io/nws-cli/KIAH/2026-10-24","json":"https://weathermarket.io/api/nws-cli/KIAH/2026-10-24"},"observations":[{"obsTimeUtc":"2026-10-24T05:53:00.000Z","obsTimeLocal":"2026-10-24T00:53:00-05:00","metarType":"METAR","raw":"METAR KIAH 240553Z 15003KT 10SM CLR 18/12 A3014 RMK AO2 SLP207 T01780122 10233 20178 403060128 50005 $","temp":17.8,"dewpoint":12.2,"humidity":70,"wind":1.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-24T06:53:00.000Z","obsTimeLocal":"2026-10-24T01:53:00-05:00","metarType":"METAR","raw":"METAR KIAH 240653Z 00000KT 10SM CLR 17/13 A3015 RMK AO2 SLP208 T01670133 $","temp":16.7,"dewpoint":13.3,"humidity":80,"wind":0,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-24T07:53:00.000Z","obsTimeLocal":"2026-10-24T02:53:00-05:00","metarType":"METAR","raw":"METAR KIAH 240753Z 00000KT 10SM CLR 16/13 A3015 RMK AO2 SLP208 T01560133 $","temp":15.6,"dewpoint":13.3,"humidity":86,"wind":0,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-24T08:53:00.000Z","obsTimeLocal":"2026-10-24T03:53:00-05:00","metarType":"METAR","raw":"METAR KIAH 240853Z 00000KT 10SM CLR 16/13 A3014 RMK AO2 SLP207 T01560133 58000 $","temp":15.6,"dewpoint":13.3,"humidity":86,"wind":0,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-24T09:53:00.000Z","obsTimeLocal":"2026-10-24T04:53:00-05:00","metarType":"METAR","raw":"METAR KIAH 240953Z 00000KT 10SM CLR 16/13 A3015 RMK AO2 SLP208 T01560133 $","temp":15.6,"dewpoint":13.3,"humidity":86,"wind":0,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-24T10:53:00.000Z","obsTimeLocal":"2026-10-24T05:53:00-05:00","metarType":"METAR","raw":"METAR KIAH 241053Z 01004KT 10SM FEW040 15/13 A3016 RMK AO2 SLP213 T01500133 $","temp":15,"dewpoint":13.3,"humidity":90,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-24T11:53:00.000Z","obsTimeLocal":"2026-10-24T06:53:00-05:00","metarType":"METAR","raw":"METAR KIAH 241153Z 00000KT 10SM FEW035 15/13 A3018 RMK AO2 SLP220 T01500128 10178 20144 53013 $","temp":15,"dewpoint":12.8,"humidity":87,"wind":0,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-24T12:53:00.000Z","obsTimeLocal":"2026-10-24T07:53:00-05:00","metarType":"METAR","raw":"METAR KIAH 241253Z 05003KT 8SM FEW035 15/13 A3020 RMK AO2 SLP227 T01500133 $","temp":15,"dewpoint":13.3,"humidity":90,"wind":1.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-24T13:53:00.000Z","obsTimeLocal":"2026-10-24T08:53:00-05:00","metarType":"METAR","raw":"METAR KIAH 241353Z 06005KT 7SM CLR 19/16 A3022 RMK AO2 SLP233 T01940161 $","temp":19.4,"dewpoint":16.1,"humidity":81,"wind":2.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-24T14:53:00.000Z","obsTimeLocal":"2026-10-24T09:53:00-05:00","metarType":"METAR","raw":"METAR KIAH 241453Z 06006KT 10SM FEW180 23/16 A3024 RMK AO2 SLP239 T02330161 51018","temp":23.3,"dewpoint":16.1,"humidity":64,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-24T15:53:00.000Z","obsTimeLocal":"2026-10-24T10:53:00-05:00","metarType":"METAR","raw":"METAR KIAH 241553Z 10008KT 10SM FEW040 FEW250 26/17 A3024 RMK AO2 SLP241 T02610167","temp":26.1,"dewpoint":16.7,"humidity":56,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-24T16:53:00.000Z","obsTimeLocal":"2026-10-24T11:53:00-05:00","metarType":"METAR","raw":"METAR KIAH 241653Z 09010KT 10SM FEW045 28/17 A3023 RMK AO2 SLP238 T02780167","temp":27.8,"dewpoint":16.7,"humidity":51,"wind":5.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-24T17:53:00.000Z","obsTimeLocal":"2026-10-24T12:53:00-05:00","metarType":"METAR","raw":"METAR KIAH 241753Z 10010KT 10SM FEW048 28/16 A3021 RMK AO2 SLP230 T02830156 10289 20144 58009","temp":28.3,"dewpoint":15.6,"humidity":46,"wind":5.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-24T18:53:00.000Z","obsTimeLocal":"2026-10-24T13:53:00-05:00","metarType":"METAR","raw":"METAR KIAH 241853Z 12006G18KT 10SM FEW050 29/15 A3019 RMK AO2 SLP221 T02890150","temp":28.9,"dewpoint":15,"humidity":43,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-24T19:53:00.000Z","obsTimeLocal":"2026-10-24T14:53:00-05:00","metarType":"METAR","raw":"METAR KIAH 241953Z 15012G17KT 10SM FEW055 29/15 A3017 RMK AO2 SLP214 T02940150","temp":29.4,"dewpoint":15,"humidity":42,"wind":6.2,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-24T20:53:00.000Z","obsTimeLocal":"2026-10-24T15:53:00-05:00","metarType":"METAR","raw":"METAR KIAH 242053Z 17009G17KT 10SM FEW060 FEW250 30/15 A3016 RMK AO2 SLP212 T03000150 56018","temp":30,"dewpoint":15,"humidity":40,"wind":4.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-24T21:53:00.000Z","obsTimeLocal":"2026-10-24T16:53:00-05:00","metarType":"METAR","raw":"METAR KIAH 242153Z 14010G17KT 10SM FEW055 FEW250 28/15 A3017 RMK AO2 SLP214 T02830150","temp":28.3,"dewpoint":15,"humidity":44,"wind":5.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-24T22:53:00.000Z","obsTimeLocal":"2026-10-24T17:53:00-05:00","metarType":"METAR","raw":"METAR KIAH 242253Z 14013KT 10SM FEW050 SCT250 27/16 A3017 RMK AO2 SLP217 T02720156","temp":27.2,"dewpoint":15.6,"humidity":49,"wind":6.7,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-24T23:53:00.000Z","obsTimeLocal":"2026-10-24T18:53:00-05:00","metarType":"METAR","raw":"METAR KIAH 242353Z 14010KT 10SM SCT250 24/16 A3019 RMK AO2 SLP223 T02440161 10300 20244 53011","temp":24.4,"dewpoint":16.1,"humidity":60,"wind":5.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-25T00:53:00.000Z","obsTimeLocal":"2026-10-24T19:53:00-05:00","metarType":"METAR","raw":"METAR KIAH 250053Z 13010KT 10SM FEW250 23/17 A3021 RMK AO2 SLP228 T02280167","temp":22.8,"dewpoint":16.7,"humidity":68,"wind":5.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-25T01:53:00.000Z","obsTimeLocal":"2026-10-24T20:53:00-05:00","metarType":"METAR","raw":"METAR KIAH 250153Z 16007KT 10SM FEW250 22/18 A3023 RMK AO2 SLP237 T02170178","temp":21.7,"dewpoint":17.8,"humidity":79,"wind":3.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-25T02:53:00.000Z","obsTimeLocal":"2026-10-24T21:53:00-05:00","metarType":"METAR","raw":"METAR KIAH 250253Z 15005KT 10SM FEW250 21/18 A3024 RMK AO2 SLP240 T02110178 51017","temp":21.1,"dewpoint":17.8,"humidity":81,"wind":2.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-25T03:53:00.000Z","obsTimeLocal":"2026-10-24T22:53:00-05:00","metarType":"METAR","raw":"METAR KIAH 250353Z 00000KT 10SM CLR 18/18 A3025 RMK AO2 SLP243 T01830178","temp":18.3,"dewpoint":17.8,"humidity":97,"wind":0,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-25T04:53:00.000Z","obsTimeLocal":"2026-10-24T23:53:00-05:00","metarType":"METAR","raw":"METAR KIAH 250453Z 13003KT 10SM FEW250 18/18 A3025 RMK AO2 SLP243 T01830178","temp":18.3,"dewpoint":17.8,"humidity":97,"wind":1.5,"precipObserved":false,"correctedAt":null,"originalRaw":null}],"about":{"record":"Station-day record: the daily extremes over every METAR observation (hourly plus special reports) received for the station's local calendar day - local midnight to local midnight, daylight saving applied. Temperatures are whole degrees Celsius as reported in METAR; a short-lived peak between reports can be missed. This is not a model or an aggregate - every value points at the report that produced it, and every report in the day is listed verbatim.","settlementRule":"The settlement value is the daily maximum (or minimum) of this record once it is final: the local day has ended and the 3-hour correction hold has passed. A day whose longest gap between reports exceeds the station's normal interval plus 30 minutes is final but flagged not settleable - a market should treat it as a review case. Once final, the canonical record bytes are hashed (SHA-256) and the hash is written to the SnapshotAnchor contract on Flare; the anchored record is the settlement record even if reports change afterwards (matchesCurrent then reads false). US markets usually settle on the official NWS CLI value instead - see the NWS CLI archive for this station; both values are shown side by side.","verify":["Every METAR in the day is listed with its raw text; compare it with the independent archives linked under links.external (IEM ASOS archive, Ogimet).","GET links.record for the canonical record bytes, SHA-256 them and compare with anchor.sha256; call SnapshotAnchor.isAnchored(sha256) on Flare (anchor.contract, anchor.chainId) to confirm the hash is on-chain. anchor.explorer opens the anchoring transaction.","Permalink pattern for market rules: https://weathermarket.io/station/KIAH/YYYY-MM-DD (HTML) and https://weathermarket.io/api/station/KIAH/YYYY-MM-DD (JSON)."],"citation":"Settlement source: the METAR-derived station-day record for KIAH for the contract date (station-local calendar day), as published at https://weathermarket.io/station/KIAH/YYYY-MM-DD with every observation used, the finality status and the Flare anchor of the record. The daily value is the extreme over the hourly and special METAR reports in that day; a short-lived peak between reports may be missed. If the record is not final and settleable by the resolution deadline, the market is flagged for review."},"links":{"html":"https://weathermarket.io/station/KIAH/2026-10-24","json":"https://weathermarket.io/api/station/KIAH/2026-10-24","record":"https://weathermarket.io/api/station/KIAH/2026-10-24?format=record","prev":"https://weathermarket.io/station/KIAH/2026-10-23","next":"https://weathermarket.io/station/KIAH/2026-10-25","station":"https://weathermarket.io/station/KIAH","external":{"iem":"https://mesonet.agron.iastate.edu/cgi-bin/request/asos.py?station=IAH&data=metar&year1=2026&month1=10&day1=24&year2=2026&month2=10&day2=26&tz=Etc%2FUTC&format=onlycomma&latlon=no&elev=no&missing=M&trace=T&direct=no&report_type=3&report_type=4","ogimet":"https://www.ogimet.com/display_metars2.php?lang=en&lugar=KIAH&tipo=SA&ord=REV&nil=SI&fmt=html&ano=2026&mes=10&day=24&hora=5&anof=2026&mesf=10&dayf=25&horaf=4&minf=59&send=send","awcLive":"https://aviationweather.gov/data/metar/?ids=KIAH"}}}