{"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":"2026-11-06","window":{"date":"2026-11-06","timezone":"America/Chicago","dayStartUtc":"2026-11-06T06:00:00.000Z","dayEndUtc":"2026-11-07T06:00:00.000Z","utcOffsetStart":"-06:00","utcOffsetEnd":"-06:00","hours":24},"complete":true,"values":{"tmax":28.3,"tmaxAt":"2026-11-06T19:53:00.000Z","tmin":16.1,"tminAt":"2026-11-06T06:53:00.000Z","tavg":21.4,"humidityMean":76.2,"windMean":1.8,"windMax":4.1,"windMaxAt":"2026-11-06T22:53:00.000Z","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":"2026-11-06T19:53:00.000Z","obsTimeLocal":"2026-11-06T13:53:00-06:00","metarType":"METAR","raw":"METAR KIAH 061953Z 36004KT 10SM FEW040 SCT075 28/16 A2999 RMK AO2 SLP156 T02830156","temp":28.3,"dewpoint":15.6,"humidity":46,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},"tmin":{"obsTimeUtc":"2026-11-06T06:53:00.000Z","obsTimeLocal":"2026-11-06T00:53:00-06:00","metarType":"METAR","raw":"METAR KIAH 060653Z 00000KT 10SM CLR 16/16 A2997 RMK AO2 SLP149 T01610156","temp":16.1,"dewpoint":15.6,"humidity":97,"wind":0,"precipObserved":false,"correctedAt":null,"originalRaw":null},"windMax":{"obsTimeUtc":"2026-11-06T22:53:00.000Z","obsTimeLocal":"2026-11-06T16:53:00-06:00","metarType":"METAR","raw":"METAR KIAH 062253Z 31008KT 10SM SCT047 BKN075 BKN250 25/17 A3001 RMK AO2 SLP161 T02500167","temp":25,"dewpoint":16.7,"humidity":60,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null}},"finality":{"status":"final","finalAt":"2026-11-07T09:00:00.000Z","settleable":true,"coverage":{"ok":true,"maxGapMinutes":60,"normalIntervalMin":60,"thresholdMinutes":90},"reasons":[],"holdHours":3},"revision":"10880bf83d29d6b0","lastChangedAt":"2026-11-07T05:56:38.461Z","corrections":[],"anchor":{"contract":"0x2B59812947B48B5988FaA805a9514a5162415091","chainId":14,"record":"https://weathermarket.io/api/station/KIAH/2026-11-06?format=record","status":"anchored","sha256":"5ab8e7155b169c86ead0252d82ac081a122eecedb80123895a6688991c24bb1b","revision":"10880bf83d29d6b0","flareTxHash":"0x0f3e1a0c41c9bb0cd743019f1e32712880fac1ab6bcdab1fa3f6b542573626a2","flareBlock":73954430,"anchoredAt":"2026-11-07T09:02:02.049Z","explorer":"https://flare-explorer.flare.network/tx/0x0f3e1a0c41c9bb0cd743019f1e32712880fac1ab6bcdab1fa3f6b542573626a2","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":"2026-11-06T19:53:00.000Z","flag":"good","reasons":[]},"tmin":{"obsTimeUtc":"2026-11-06T06:53:00.000Z","flag":"good","reasons":[]},"anyFlagged":false},"excludingBad":{"tmax":28.3,"tmin":16.1,"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":28.33,"tmin":15.56,"precip":0,"corrected":false,"issuedAt":"2026-11-07T06:44:00.000Z","html":"https://weathermarket.io/nws-cli/KIAH/2026-11-06","json":"https://weathermarket.io/api/nws-cli/KIAH/2026-11-06"},"observations":[{"obsTimeUtc":"2026-11-06T06:53:00.000Z","obsTimeLocal":"2026-11-06T00:53:00-06:00","metarType":"METAR","raw":"METAR KIAH 060653Z 00000KT 10SM CLR 16/16 A2997 RMK AO2 SLP149 T01610156","temp":16.1,"dewpoint":15.6,"humidity":97,"wind":0,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-06T07:53:00.000Z","obsTimeLocal":"2026-11-06T01:53:00-06:00","metarType":"METAR","raw":"METAR KIAH 060753Z 00000KT 10SM CLR 17/17 A2997 RMK AO2 SLP147 T01720167","temp":17.2,"dewpoint":16.7,"humidity":97,"wind":0,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-06T08:53:00.000Z","obsTimeLocal":"2026-11-06T02:53:00-06:00","metarType":"METAR","raw":"METAR KIAH 060853Z 34003KT 10SM CLR 17/17 A2997 RMK AO2 SLP149 T01670167 55001","temp":16.7,"dewpoint":16.7,"humidity":100,"wind":1.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-06T09:53:00.000Z","obsTimeLocal":"2026-11-06T03:53:00-06:00","metarType":"METAR","raw":"METAR KIAH 060953Z 35003KT 10SM FEW060 16/16 A2997 RMK AO2 SLP147 T01610161","temp":16.1,"dewpoint":16.1,"humidity":100,"wind":1.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-06T10:53:00.000Z","obsTimeLocal":"2026-11-06T04:53:00-06:00","metarType":"METAR","raw":"METAR KIAH 061053Z 00000KT 10SM FEW060 16/16 A2998 RMK AO2 SLP152 T01610161","temp":16.1,"dewpoint":16.1,"humidity":100,"wind":0,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-06T11:53:00.000Z","obsTimeLocal":"2026-11-06T05:53:00-06:00","metarType":"METAR","raw":"METAR KIAH 061153Z 33003KT 10SM FEW060 17/16 A3000 RMK AO2 SLP159 T01720161 10178 20156 53010","temp":17.2,"dewpoint":16.1,"humidity":93,"wind":1.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-06T12:53:00.000Z","obsTimeLocal":"2026-11-06T06:53:00-06:00","metarType":"METAR","raw":"METAR KIAH 061253Z 29003KT 10SM SCT060 SCT120 BKN250 17/16 A3001 RMK AO2 SLP163 T01670161","temp":16.7,"dewpoint":16.1,"humidity":96,"wind":1.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-06T13:53:00.000Z","obsTimeLocal":"2026-11-06T07:53:00-06:00","metarType":"METAR","raw":"METAR KIAH 061353Z 30007KT 10SM FEW060 SCT120 SCT250 19/18 A3005 RMK AO2 SLP175 T01940178","temp":19.4,"dewpoint":17.8,"humidity":90,"wind":3.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-06T14:53:00.000Z","obsTimeLocal":"2026-11-06T08:53:00-06:00","metarType":"METAR","raw":"METAR KIAH 061453Z 31006KT 10SM BKN080 19/17 A3006 RMK AO2 SLP180 T01940167 53021","temp":19.4,"dewpoint":16.7,"humidity":84,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-06T15:53:00.000Z","obsTimeLocal":"2026-11-06T09:53:00-06:00","metarType":"METAR","raw":"METAR KIAH 061553Z 30006KT 10SM SCT085 22/17 A3006 RMK AO2 SLP179 T02170167","temp":21.7,"dewpoint":16.7,"humidity":73,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-06T16:53:00.000Z","obsTimeLocal":"2026-11-06T10:53:00-06:00","metarType":"METAR","raw":"METAR KIAH 061653Z 36003KT 10SM FEW025 FEW085 24/17 A3006 RMK AO2 SLP179 T02440172","temp":24.4,"dewpoint":17.2,"humidity":64,"wind":1.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-06T17:53:00.000Z","obsTimeLocal":"2026-11-06T11:53:00-06:00","metarType":"METAR","raw":"METAR KIAH 061753Z 22003KT 10SM FEW035 FEW075 27/18 A3004 RMK AO2 SLP173 T02670178 10267 20161 58007","temp":26.7,"dewpoint":17.8,"humidity":58,"wind":1.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-06T18:53:00.000Z","obsTimeLocal":"2026-11-06T12:53:00-06:00","metarType":"METAR","raw":"METAR KIAH 061853Z 22003KT 10SM FEW040 SCT075 28/16 A3001 RMK AO2 SLP162 T02780161","temp":27.8,"dewpoint":16.1,"humidity":49,"wind":1.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-06T19:53:00.000Z","obsTimeLocal":"2026-11-06T13:53:00-06:00","metarType":"METAR","raw":"METAR KIAH 061953Z 36004KT 10SM FEW040 SCT075 28/16 A2999 RMK AO2 SLP156 T02830156","temp":28.3,"dewpoint":15.6,"humidity":46,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-06T20:53:00.000Z","obsTimeLocal":"2026-11-06T14:53:00-06:00","metarType":"METAR","raw":"METAR KIAH 062053Z 30004KT 10SM SCT040 BKN080 BKN250 28/16 A2999 RMK AO2 SLP156 T02830156 56017","temp":28.3,"dewpoint":15.6,"humidity":46,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-06T21:53:00.000Z","obsTimeLocal":"2026-11-06T15:53:00-06:00","metarType":"METAR","raw":"METAR KIAH 062153Z 32007KT 10SM SCT049 BKN075 BKN250 28/17 A3000 RMK AO2 SLP157 T02780167","temp":27.8,"dewpoint":16.7,"humidity":51,"wind":3.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-06T22:53:00.000Z","obsTimeLocal":"2026-11-06T16:53:00-06:00","metarType":"METAR","raw":"METAR KIAH 062253Z 31008KT 10SM SCT047 BKN075 BKN250 25/17 A3001 RMK AO2 SLP161 T02500167","temp":25,"dewpoint":16.7,"humidity":60,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-06T23:53:00.000Z","obsTimeLocal":"2026-11-06T17:53:00-06:00","metarType":"METAR","raw":"METAR KIAH 062353Z 31005KT 10SM FEW045 SCT080 BKN250 24/17 A3002 RMK AO2 SLP167 T02390167 10283 20239 53010 $","temp":23.9,"dewpoint":16.7,"humidity":64,"wind":2.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-07T00:53:00.000Z","obsTimeLocal":"2026-11-06T18:53:00-06:00","metarType":"METAR","raw":"METAR KIAH 070053Z 33004KT 10SM SCT045 SCT080 BKN250 23/17 A3004 RMK AO2 SLP173 T02280167 $","temp":22.8,"dewpoint":16.7,"humidity":68,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-07T01:53:00.000Z","obsTimeLocal":"2026-11-06T19:53:00-06:00","metarType":"METAR","raw":"METAR KIAH 070153Z 01005KT 10SM FEW045 FEW075 BKN250 22/17 A3004 RMK AO2 SLP174 T02220167 $","temp":22.2,"dewpoint":16.7,"humidity":71,"wind":2.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-07T02:53:00.000Z","obsTimeLocal":"2026-11-06T20:53:00-06:00","metarType":"METAR","raw":"METAR KIAH 070253Z VRB03KT 10SM SCT045 SCT080 BKN250 21/17 A3005 RMK AO2 SLP177 T02110167 51010 $","temp":21.1,"dewpoint":16.7,"humidity":76,"wind":1.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-07T03:53:00.000Z","obsTimeLocal":"2026-11-06T21:53:00-06:00","metarType":"METAR","raw":"METAR KIAH 070353Z 22004KT 10SM FEW047 FEW080 BKN250 19/17 A3007 RMK AO2 SLP181 T01940167 $","temp":19.4,"dewpoint":16.7,"humidity":84,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-07T04:53:00.000Z","obsTimeLocal":"2026-11-06T22:53:00-06:00","metarType":"METAR","raw":"METAR KIAH 070453Z 00000KT 10SM FEW047 SCT080 BKN250 21/17 A3006 RMK AO2 SLP178 T02060167 $","temp":20.6,"dewpoint":16.7,"humidity":78,"wind":0,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-07T05:53:00.000Z","obsTimeLocal":"2026-11-06T23:53:00-06:00","metarType":"METAR","raw":"METAR KIAH 070553Z 00000KT 10SM FEW045 SCT080 BKN250 19/17 A3005 RMK AO2 SLP175 T01940167 10239 20194 402830156 58002 $","temp":19.4,"dewpoint":16.7,"humidity":84,"wind":0,"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/2026-11-06","json":"https://weathermarket.io/api/station/KIAH/2026-11-06","record":"https://weathermarket.io/api/station/KIAH/2026-11-06?format=record","prev":"https://weathermarket.io/station/KIAH/2026-11-05","next":"https://weathermarket.io/station/KIAH/2026-11-07","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=6&year2=2026&month2=11&day2=8&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=6&hora=6&anof=2026&mesf=11&dayf=7&horaf=5&minf=59&send=send","awcLive":"https://aviationweather.gov/data/metar/?ids=KIAH"}}}