{"station":{"icao":"KLAS","city":{"slug":"las-vegas","name":"Las Vegas","country":"United States"},"timezone":"America/Los_Angeles","lat":36.17,"lon":-115.14,"us":true,"html":"https://weathermarket.io/station/KLAS","json":"https://weathermarket.io/api/station/KLAS","nwsCli":{"html":"https://weathermarket.io/nws-cli/KLAS","json":"https://weathermarket.io/api/nws-cli/KLAS"}},"date":"2026-10-29","window":{"date":"2026-10-29","timezone":"America/Los_Angeles","dayStartUtc":"2026-10-29T07:00:00.000Z","dayEndUtc":"2026-10-30T07:00:00.000Z","utcOffsetStart":"-07:00","utcOffsetEnd":"-07:00","hours":24},"complete":true,"values":{"tmax":25,"tmaxAt":"2026-10-29T22:56:00.000Z","tmin":15.6,"tminAt":"2026-10-29T08:56:00.000Z","tavg":19.8,"humidityMean":36.5,"windMean":1.7,"windMax":4.1,"windMaxAt":"2026-10-29T23:56:00.000Z","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":"2026-10-29T22:56:00.000Z","obsTimeLocal":"2026-10-29T15:56:00-07:00","metarType":"METAR","raw":"METAR KLAS 292256Z 11006KT 10SM FEW070 SCT160 BKN220 25/05 A2988 RMK AO2 SLP100 T02500050","temp":25,"dewpoint":5,"humidity":28,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},"tmin":{"obsTimeUtc":"2026-10-29T08:56:00.000Z","obsTimeLocal":"2026-10-29T01:56:00-07:00","metarType":"METAR","raw":"METAR KLAS 290856Z 27003KT 10SM BKN250 16/03 A2998 RMK AO2 SLP135 T01560033 53002","temp":15.6,"dewpoint":3.3,"humidity":44,"wind":1.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},"windMax":{"obsTimeUtc":"2026-10-29T23:56:00.000Z","obsTimeLocal":"2026-10-29T16:56:00-07:00","metarType":"METAR","raw":"METAR KLAS 292356Z 08008KT 10SM FEW070 FEW160 BKN220 24/05 A2987 RMK AO2 SLP098 T02440050 10250 20206 56016","temp":24.4,"dewpoint":5,"humidity":29,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null}},"finality":{"status":"final","finalAt":"2026-10-30T10:00:00.000Z","settleable":true,"coverage":{"ok":true,"maxGapMinutes":60,"normalIntervalMin":60,"thresholdMinutes":90},"reasons":[],"holdHours":3},"revision":"8c60b7c5f274f28f","lastChangedAt":"2026-10-30T06:59:39.944Z","corrections":[],"anchor":{"contract":"0x2B59812947B48B5988FaA805a9514a5162415091","chainId":14,"record":"https://weathermarket.io/api/station/KLAS/2026-10-29?format=record","status":"anchored","sha256":"703f944c44dcb98affc4dc07f4fffeaa33d03a9a3a768cddea27fc62469eeba3","revision":"8c60b7c5f274f28f","flareTxHash":"0x0046f06aba6b606c1898db413c385a520584a0343d9904cb5f8881165c106bc2","flareBlock":73860316,"anchoredAt":"2026-11-06T05:01:27.405Z","explorer":"https://flare-explorer.flare.network/tx/0x0046f06aba6b606c1898db413c385a520584a0343d9904cb5f8881165c106bc2","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":"2026-10-29T22:56:00.000Z","flag":"good","reasons":[]},"tmin":{"obsTimeUtc":"2026-10-29T08:56:00.000Z","flag":"good","reasons":[]},"anyFlagged":false},"excludingBad":{"tmax":25,"tmin":15.6,"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":25,"tmin":15,"precip":0,"corrected":false,"issuedAt":"2026-10-30T08:22:00.000Z","html":"https://weathermarket.io/nws-cli/KLAS/2026-10-29","json":"https://weathermarket.io/api/nws-cli/KLAS/2026-10-29"},"observations":[{"obsTimeUtc":"2026-10-29T07:56:00.000Z","obsTimeLocal":"2026-10-29T00:56:00-07:00","metarType":"METAR","raw":"METAR KLAS 290756Z 25003KT 10SM SCT250 17/02 A2997 RMK AO2 SLP134 T01720022 402670156","temp":17.2,"dewpoint":2.2,"humidity":37,"wind":1.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-29T08:56:00.000Z","obsTimeLocal":"2026-10-29T01:56:00-07:00","metarType":"METAR","raw":"METAR KLAS 290856Z 27003KT 10SM BKN250 16/03 A2998 RMK AO2 SLP135 T01560033 53002","temp":15.6,"dewpoint":3.3,"humidity":44,"wind":1.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-29T09:56:00.000Z","obsTimeLocal":"2026-10-29T02:56:00-07:00","metarType":"METAR","raw":"METAR KLAS 290956Z 23006KT 10SM OVC250 16/03 A2997 RMK AO2 SLP133 T01560028","temp":15.6,"dewpoint":2.8,"humidity":42,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-29T10:56:00.000Z","obsTimeLocal":"2026-10-29T03:56:00-07:00","metarType":"METAR","raw":"METAR KLAS 291056Z 00000KT 10SM OVC250 16/03 A2997 RMK AO2 SLP130 T01560028","temp":15.6,"dewpoint":2.8,"humidity":42,"wind":0,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-29T11:56:00.000Z","obsTimeLocal":"2026-10-29T04:56:00-07:00","metarType":"METAR","raw":"METAR KLAS 291156Z 25003KT 10SM OVC250 16/03 A2997 RMK AO2 SLP131 T01560033 10200 20150 55003","temp":15.6,"dewpoint":3.3,"humidity":44,"wind":1.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-29T12:56:00.000Z","obsTimeLocal":"2026-10-29T05:56:00-07:00","metarType":"METAR","raw":"METAR KLAS 291256Z 28003KT 10SM OVC250 16/03 A2997 RMK AO2 SLP133 T01560033","temp":15.6,"dewpoint":3.3,"humidity":44,"wind":1.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-29T13:56:00.000Z","obsTimeLocal":"2026-10-29T06:56:00-07:00","metarType":"METAR","raw":"METAR KLAS 291356Z 00000KT 10SM FEW120 BKN200 OVC250 16/03 A2997 RMK AO2 SLP135 T01560033","temp":15.6,"dewpoint":3.3,"humidity":44,"wind":0,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-29T14:56:00.000Z","obsTimeLocal":"2026-10-29T07:56:00-07:00","metarType":"METAR","raw":"METAR KLAS 291456Z 28003KT 10SM FEW120 SCT200 OVC250 16/03 A2999 RMK AO2 SLP139 T01610033 53006","temp":16.1,"dewpoint":3.3,"humidity":42,"wind":1.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-29T15:56:00.000Z","obsTimeLocal":"2026-10-29T08:56:00-07:00","metarType":"METAR","raw":"METAR KLAS 291556Z 02003KT 10SM FEW060 FEW120 SCT200 OVC250 18/02 A3000 RMK AO2 SLP146 T01780022","temp":17.8,"dewpoint":2.2,"humidity":35,"wind":1.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-29T16:56:00.000Z","obsTimeLocal":"2026-10-29T09:56:00-07:00","metarType":"METAR","raw":"METAR KLAS 291656Z 01004KT 10SM FEW060 SCT150 BKN250 19/02 A3000 RMK AO2 SLP143 T01940022","temp":19.4,"dewpoint":2.2,"humidity":32,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-29T17:56:00.000Z","obsTimeLocal":"2026-10-29T10:56:00-07:00","metarType":"METAR","raw":"METAR KLAS 291756Z VRB03KT 10SM FEW060 SCT140 BKN250 21/02 A2999 RMK AO2 SLP139 T02060017 10206 20150 50000","temp":20.6,"dewpoint":1.7,"humidity":29,"wind":1.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-29T18:56:00.000Z","obsTimeLocal":"2026-10-29T11:56:00-07:00","metarType":"METAR","raw":"METAR KLAS 291856Z 03004KT 10SM SCT065 BKN220 22/02 A2998 RMK AO2 SLP135 T02170022","temp":21.7,"dewpoint":2.2,"humidity":28,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-29T19:56:00.000Z","obsTimeLocal":"2026-10-29T12:56:00-07:00","metarType":"METAR","raw":"METAR KLAS 291956Z 09006KT 10SM SCT070 SCT160 BKN220 22/03 A2995 RMK AO2 SLP125 T02220033","temp":22.2,"dewpoint":3.3,"humidity":29,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-29T20:56:00.000Z","obsTimeLocal":"2026-10-29T13:56:00-07:00","metarType":"METAR","raw":"METAR KLAS 292056Z 05006KT 10SM SCT070 SCT160 BKN220 23/04 A2992 RMK AO2 SLP116 T02330044 58022","temp":23.3,"dewpoint":4.4,"humidity":29,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-29T21:56:00.000Z","obsTimeLocal":"2026-10-29T14:56:00-07:00","metarType":"METAR","raw":"METAR KLAS 292156Z 08005KT 10SM FEW070 SCT160 BKN220 24/05 A2989 RMK AO2 SLP107 T02440050","temp":24.4,"dewpoint":5,"humidity":29,"wind":2.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-29T22:56:00.000Z","obsTimeLocal":"2026-10-29T15:56:00-07:00","metarType":"METAR","raw":"METAR KLAS 292256Z 11006KT 10SM FEW070 SCT160 BKN220 25/05 A2988 RMK AO2 SLP100 T02500050","temp":25,"dewpoint":5,"humidity":28,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-29T23:56:00.000Z","obsTimeLocal":"2026-10-29T16:56:00-07:00","metarType":"METAR","raw":"METAR KLAS 292356Z 08008KT 10SM FEW070 FEW160 BKN220 24/05 A2987 RMK AO2 SLP098 T02440050 10250 20206 56016","temp":24.4,"dewpoint":5,"humidity":29,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-30T00:56:00.000Z","obsTimeLocal":"2026-10-29T17:56:00-07:00","metarType":"METAR","raw":"METAR KLAS 300056Z 06007KT 10SM FEW070 FEW180 BKN220 23/05 A2987 RMK AO2 SLP098 T02330050","temp":23.3,"dewpoint":5,"humidity":31,"wind":3.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-30T01:56:00.000Z","obsTimeLocal":"2026-10-29T18:56:00-07:00","metarType":"METAR","raw":"METAR KLAS 300156Z 00000KT 10SM FEW070 FEW180 BKN220 23/06 A2987 RMK AO2 SLP100 T02280056","temp":22.8,"dewpoint":5.6,"humidity":33,"wind":0,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-30T02:56:00.000Z","obsTimeLocal":"2026-10-29T19:56:00-07:00","metarType":"METAR","raw":"METAR KLAS 300256Z 15003KT 10SM FEW180 BKN220 22/07 A2988 RMK AO2 SLP102 T02220067 53003","temp":22.2,"dewpoint":6.7,"humidity":37,"wind":1.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-30T03:56:00.000Z","obsTimeLocal":"2026-10-29T20:56:00-07:00","metarType":"METAR","raw":"METAR KLAS 300356Z 00000KT 10SM FEW180 BKN220 21/07 A2988 RMK AO2 SLP103 T02110072","temp":21.1,"dewpoint":7.2,"humidity":41,"wind":0,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-30T04:56:00.000Z","obsTimeLocal":"2026-10-29T21:56:00-07:00","metarType":"METAR","raw":"METAR KLAS 300456Z 00000KT 10SM FEW180 BKN210 20/07 A2988 RMK AO2 SLP104 T02000067","temp":20,"dewpoint":6.7,"humidity":42,"wind":0,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-30T05:56:00.000Z","obsTimeLocal":"2026-10-29T22:56:00-07:00","metarType":"METAR","raw":"METAR KLAS 300556Z 20004KT 10SM BKN180 BKN210 19/07 A2988 RMK AO2 SLP102 T01940067 10244 20194 50001","temp":19.4,"dewpoint":6.7,"humidity":44,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-30T06:56:00.000Z","obsTimeLocal":"2026-10-29T23:56:00-07:00","metarType":"METAR","raw":"METAR KLAS 300656Z 00000KT 10SM BKN065 OVC170 20/06 A2988 RMK AO2 SLP101 T02000061","temp":20,"dewpoint":6.1,"humidity":40,"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/KLAS/YYYY-MM-DD (HTML) and https://weathermarket.io/api/station/KLAS/YYYY-MM-DD (JSON)."],"citation":"Settlement source: the METAR-derived station-day record for KLAS for the contract date (station-local calendar day), as published at https://weathermarket.io/station/KLAS/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/KLAS/2026-10-29","json":"https://weathermarket.io/api/station/KLAS/2026-10-29","record":"https://weathermarket.io/api/station/KLAS/2026-10-29?format=record","prev":"https://weathermarket.io/station/KLAS/2026-10-28","next":"https://weathermarket.io/station/KLAS/2026-10-30","station":"https://weathermarket.io/station/KLAS","external":{"iem":"https://mesonet.agron.iastate.edu/cgi-bin/request/asos.py?station=LAS&data=metar&year1=2026&month1=10&day1=29&year2=2026&month2=10&day2=31&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=KLAS&tipo=SA&ord=REV&nil=SI&fmt=html&ano=2026&mes=10&day=29&hora=7&anof=2026&mesf=10&dayf=30&horaf=6&minf=59&send=send","awcLive":"https://aviationweather.gov/data/metar/?ids=KLAS"}}}