{"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":"2026-11-07","window":{"date":"2026-11-07","timezone":"America/Chicago","dayStartUtc":"2026-11-07T06:00:00.000Z","dayEndUtc":"2026-11-08T06:00:00.000Z","utcOffsetStart":"-06:00","utcOffsetEnd":"-06:00","hours":24},"complete":true,"values":{"tmax":26.7,"tmaxAt":"2026-11-07T20:53:00.000Z","tmin":17.8,"tminAt":"2026-11-07T08:53:00.000Z","tavg":21.2,"humidityMean":68.3,"windMean":3.1,"windMax":5.1,"windMaxAt":"2026-11-07T13:53:00.000Z","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":"2026-11-07T20:53:00.000Z","obsTimeLocal":"2026-11-07T14:53:00-06:00","metarType":"METAR","raw":"METAR KIAH 072053Z 14005KT 10SM FEW080 BKN250 27/12 A3005 RMK AO2 SLP174 T02670122 56021","temp":26.7,"dewpoint":12.2,"humidity":41,"wind":2.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},"tmin":{"obsTimeUtc":"2026-11-07T08:53:00.000Z","obsTimeLocal":"2026-11-07T02:53:00-06:00","metarType":"METAR","raw":"METAR KIAH 070853Z 00000KT 10SM FEW060 BKN080 OVC250 18/17 A3004 RMK AO2 SLP171 T01780167 55004 $","temp":17.8,"dewpoint":16.7,"humidity":93,"wind":0,"precipObserved":false,"correctedAt":null,"originalRaw":null},"windMax":{"obsTimeUtc":"2026-11-07T13:53:00.000Z","obsTimeLocal":"2026-11-07T07:53:00-06:00","metarType":"METAR","raw":"METAR KIAH 071353Z 07010KT 10SM FEW060 FEW080 BKN250 19/16 A3011 RMK AO2 SLP194 T01890156 $","temp":18.9,"dewpoint":15.6,"humidity":81,"wind":5.1,"precipObserved":false,"correctedAt":null,"originalRaw":null}},"finality":{"status":"final","finalAt":"2026-11-08T09:00:00.000Z","settleable":true,"coverage":{"ok":true,"maxGapMinutes":60,"normalIntervalMin":60,"thresholdMinutes":90},"reasons":[],"holdHours":3},"revision":"31974544b44e1d5c","lastChangedAt":"2026-11-08T05:55:38.467Z","corrections":[],"anchor":{"contract":"0x2B59812947B48B5988FaA805a9514a5162415091","chainId":14,"record":"https://weathermarket.io/api/station/KIAH/2026-11-07?format=record","status":"anchored","sha256":"611a723dc808adb819359d55c94fd51ac4a95d7494a41181f5a1c4edb98e1b5b","revision":"31974544b44e1d5c","flareTxHash":"0xf42a2d66abc2a5ae5e205c75ee3dfbbf3215f8d3e44862d133cac4083b6328c2","flareBlock":74032941,"anchoredAt":"2026-11-08T09:01:16.993Z","explorer":"https://flare-explorer.flare.network/tx/0xf42a2d66abc2a5ae5e205c75ee3dfbbf3215f8d3e44862d133cac4083b6328c2","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":"2026-11-07T20:53:00.000Z","flag":"good","reasons":[]},"tmin":{"obsTimeUtc":"2026-11-07T08:53:00.000Z","flag":"good","reasons":[]},"anyFlagged":false},"excludingBad":{"tmax":26.7,"tmin":17.8,"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":27.22,"tmin":17.22,"precip":0,"corrected":false,"issuedAt":"2026-11-08T06:37:00.000Z","html":"https://weathermarket.io/nws-cli/KIAH/2026-11-07","json":"https://weathermarket.io/api/nws-cli/KIAH/2026-11-07"},"observations":[{"obsTimeUtc":"2026-11-07T06:53:00.000Z","obsTimeLocal":"2026-11-07T00:53:00-06:00","metarType":"METAR","raw":"METAR KIAH 070653Z 00000KT 10SM SCT048 BKN080 OVC250 19/17 A3004 RMK AO2 SLP172 T01940167 $","temp":19.4,"dewpoint":16.7,"humidity":84,"wind":0,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-07T07:53:00.000Z","obsTimeLocal":"2026-11-07T01:53:00-06:00","metarType":"METAR","raw":"METAR KIAH 070753Z 00000KT 10SM SCT050 BKN080 OVC250 18/17 A3004 RMK AO2 SLP171 T01830167 $","temp":18.3,"dewpoint":16.7,"humidity":90,"wind":0,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-07T08:53:00.000Z","obsTimeLocal":"2026-11-07T02:53:00-06:00","metarType":"METAR","raw":"METAR KIAH 070853Z 00000KT 10SM FEW060 BKN080 OVC250 18/17 A3004 RMK AO2 SLP171 T01780167 55004 $","temp":17.8,"dewpoint":16.7,"humidity":93,"wind":0,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-07T09:53:00.000Z","obsTimeLocal":"2026-11-07T03:53:00-06:00","metarType":"METAR","raw":"METAR KIAH 070953Z 00000KT 10SM SCT055 BKN080 OVC250 18/17 A3004 RMK AO2 SLP171 T01780167 $","temp":17.8,"dewpoint":16.7,"humidity":93,"wind":0,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-07T10:53:00.000Z","obsTimeLocal":"2026-11-07T04:53:00-06:00","metarType":"METAR","raw":"METAR KIAH 071053Z 02004KT 10SM SCT060 BKN080 OVC250 18/17 A3004 RMK AO2 SLP173 T01830167 $","temp":18.3,"dewpoint":16.7,"humidity":90,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-07T11:53:00.000Z","obsTimeLocal":"2026-11-07T05:53:00-06:00","metarType":"METAR","raw":"METAR KIAH 071153Z 02005KT 10SM FEW060 SCT080 BKN250 18/17 A3006 RMK AO2 SLP179 T01780167 10194 20172 53008 $","temp":17.8,"dewpoint":16.7,"humidity":93,"wind":2.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-07T12:53:00.000Z","obsTimeLocal":"2026-11-07T06:53:00-06:00","metarType":"METAR","raw":"METAR KIAH 071253Z 05007KT 10SM FEW060 BKN080 OVC250 18/17 A3008 RMK AO2 SLP185 T01780172 $","temp":17.8,"dewpoint":17.2,"humidity":96,"wind":3.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-07T13:53:00.000Z","obsTimeLocal":"2026-11-07T07:53:00-06:00","metarType":"METAR","raw":"METAR KIAH 071353Z 07010KT 10SM FEW060 FEW080 BKN250 19/16 A3011 RMK AO2 SLP194 T01890156 $","temp":18.9,"dewpoint":15.6,"humidity":81,"wind":5.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-07T14:53:00.000Z","obsTimeLocal":"2026-11-07T08:53:00-06:00","metarType":"METAR","raw":"METAR KIAH 071453Z 09010KT 10SM FEW060 FEW085 BKN250 21/14 A3013 RMK AO2 SLP202 T02060139 53023","temp":20.6,"dewpoint":13.9,"humidity":65,"wind":5.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-07T15:53:00.000Z","obsTimeLocal":"2026-11-07T09:53:00-06:00","metarType":"METAR","raw":"METAR KIAH 071553Z 07009KT 10SM FEW085 BKN250 22/13 A3014 RMK AO2 SLP204 T02220133","temp":22.2,"dewpoint":13.3,"humidity":57,"wind":4.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-07T16:53:00.000Z","obsTimeLocal":"2026-11-07T10:53:00-06:00","metarType":"METAR","raw":"METAR KIAH 071653Z 11007KT 10SM SCT080 BKN250 23/13 A3013 RMK AO2 SLP203 T02280133","temp":22.8,"dewpoint":13.3,"humidity":55,"wind":3.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-07T17:53:00.000Z","obsTimeLocal":"2026-11-07T11:53:00-06:00","metarType":"METAR","raw":"METAR KIAH 071753Z 11006KT 10SM FEW080 BKN250 25/13 A3011 RMK AO2 SLP195 T02500128 10250 20178 58007","temp":25,"dewpoint":12.8,"humidity":47,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-07T18:53:00.000Z","obsTimeLocal":"2026-11-07T12:53:00-06:00","metarType":"METAR","raw":"METAR KIAH 071853Z 10005KT 10SM FEW080 BKN250 26/12 A3008 RMK AO2 SLP184 T02610122","temp":26.1,"dewpoint":12.2,"humidity":42,"wind":2.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-07T19:53:00.000Z","obsTimeLocal":"2026-11-07T13:53:00-06:00","metarType":"METAR","raw":"METAR KIAH 071953Z 10009KT 10SM FEW080 BKN250 26/12 A3005 RMK AO2 SLP177 T02560122","temp":25.6,"dewpoint":12.2,"humidity":43,"wind":4.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-07T20:53:00.000Z","obsTimeLocal":"2026-11-07T14:53:00-06:00","metarType":"METAR","raw":"METAR KIAH 072053Z 14005KT 10SM FEW080 BKN250 27/12 A3005 RMK AO2 SLP174 T02670122 56021","temp":26.7,"dewpoint":12.2,"humidity":41,"wind":2.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-07T21:53:00.000Z","obsTimeLocal":"2026-11-07T15:53:00-06:00","metarType":"METAR","raw":"METAR KIAH 072153Z 06006KT 10SM FEW075 BKN250 27/13 A3005 RMK AO2 SLP176 T02670128","temp":26.7,"dewpoint":12.8,"humidity":42,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-07T22:53:00.000Z","obsTimeLocal":"2026-11-07T16:53:00-06:00","metarType":"METAR","raw":"METAR KIAH 072253Z 05009KT 10SM SCT075 BKN250 26/13 A3006 RMK AO2 SLP179 T02560133 $","temp":25.6,"dewpoint":13.3,"humidity":47,"wind":4.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-07T23:53:00.000Z","obsTimeLocal":"2026-11-07T17:53:00-06:00","metarType":"METAR","raw":"METAR KIAH 072353Z 06008KT 10SM SCT075 BKN250 24/13 A3007 RMK AO2 SLP183 T02390133 10272 20233 53009 $","temp":23.9,"dewpoint":13.3,"humidity":52,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-08T00:53:00.000Z","obsTimeLocal":"2026-11-07T18:53:00-06:00","metarType":"METAR","raw":"METAR KIAH 080053Z 10009KT 10SM BKN080 OVC250 22/14 A3009 RMK AO2 SLP190 T02170139 $","temp":21.7,"dewpoint":13.9,"humidity":61,"wind":4.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-08T01:53:00.000Z","obsTimeLocal":"2026-11-07T19:53:00-06:00","metarType":"METAR","raw":"METAR KIAH 080153Z 11006KT 10SM BKN085 OVC250 21/15 A3011 RMK AO2 SLP195 T02060150 $","temp":20.6,"dewpoint":15,"humidity":70,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-08T02:53:00.000Z","obsTimeLocal":"2026-11-07T20:53:00-06:00","metarType":"METAR","raw":"METAR KIAH 080253Z 11006KT 10SM BKN085 OVC250 21/14 A3012 RMK AO2 SLP199 T02110139 51016 $","temp":21.1,"dewpoint":13.9,"humidity":63,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-08T03:53:00.000Z","obsTimeLocal":"2026-11-07T21:53:00-06:00","metarType":"METAR","raw":"METAR KIAH 080353Z 06007KT 10SM SCT085 BKN250 19/14 A3013 RMK AO2 SLP201 T01890144 $","temp":18.9,"dewpoint":14.4,"humidity":75,"wind":3.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-08T04:53:00.000Z","obsTimeLocal":"2026-11-07T22:53:00-06:00","metarType":"METAR","raw":"METAR KIAH 080453Z 06007KT 10SM FEW085 SCT120 BKN250 18/14 A3013 RMK AO2 SLP202 T01780144 $","temp":17.8,"dewpoint":14.4,"humidity":81,"wind":3.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-08T05:53:00.000Z","obsTimeLocal":"2026-11-07T23:53:00-06:00","metarType":"METAR","raw":"METAR KIAH 080553Z 05008KT 10SM BKN110 OVC250 18/14 A3013 RMK AO2 SLP202 T01830144 10239 20178 402720172 50003 $","temp":18.3,"dewpoint":14.4,"humidity":78,"wind":4.1,"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/2026-11-07","json":"https://weathermarket.io/api/station/KIAH/2026-11-07","record":"https://weathermarket.io/api/station/KIAH/2026-11-07?format=record","prev":"https://weathermarket.io/station/KIAH/2026-11-06","next":"https://weathermarket.io/station/KIAH/2026-11-08","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=11&day1=7&year2=2026&month2=11&day2=9&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=11&day=7&hora=6&anof=2026&mesf=11&dayf=8&horaf=5&minf=59&send=send","awcLive":"https://aviationweather.gov/data/metar/?ids=KIAH"}}}