{"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":"2026-11-11","window":{"date":"2026-11-11","timezone":"America/Los_Angeles","dayStartUtc":"2026-11-11T08:00:00.000Z","dayEndUtc":"2026-11-12T08:00:00.000Z","utcOffsetStart":"-08:00","utcOffsetEnd":"-08:00","hours":24},"complete":true,"values":{"tmax":25,"tmaxAt":"2026-11-11T21:56:00.000Z","tmin":11.7,"tminAt":"2026-11-11T12:56:00.000Z","tavg":18,"humidityMean":32.5,"windMean":2.1,"windMax":4.1,"windMaxAt":"2026-11-11T22:56:00.000Z","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":"2026-11-11T21:56:00.000Z","obsTimeLocal":"2026-11-11T13:56:00-08:00","metarType":"METAR","raw":"METAR KLAS 112156Z 07006KT 10SM CLR 25/M03 A3014 RMK AO2 SLP194 T02501028","temp":25,"dewpoint":-2.8,"humidity":16,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},"tmin":{"obsTimeUtc":"2026-11-11T12:56:00.000Z","obsTimeLocal":"2026-11-11T04:56:00-08:00","metarType":"METAR","raw":"METAR KLAS 111256Z 24005KT 10SM CLR 12/02 A3022 RMK AO2 SLP225 T01170022","temp":11.7,"dewpoint":2.2,"humidity":52,"wind":2.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},"windMax":{"obsTimeUtc":"2026-11-11T22:56:00.000Z","obsTimeLocal":"2026-11-11T14:56:00-08:00","metarType":"METAR","raw":"METAR KLAS 112256Z 02008KT 10SM CLR 25/M02 A3013 RMK AO2 SLP189 T02501017","temp":25,"dewpoint":-1.7,"humidity":17,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null}},"finality":{"status":"final","finalAt":"2026-11-12T11:00:00.000Z","settleable":true,"coverage":{"ok":true,"maxGapMinutes":60,"normalIntervalMin":60,"thresholdMinutes":90},"reasons":[],"holdHours":3},"revision":"ed0d02148c2595c9","lastChangedAt":"2026-11-12T08:00:15.127Z","corrections":[],"anchor":{"contract":"0x2B59812947B48B5988FaA805a9514a5162415091","chainId":14,"record":"https://weathermarket.io/api/station/KLAS/2026-11-11?format=record","status":"anchored","sha256":"75119fe21640b101790fb9a19f8e7d0da436d27cde77755206877ed3df81ed2b","revision":"ed0d02148c2595c9","flareTxHash":"0x9ce0d1b578ce3430582b168ea83f09cebd6872d97ea02cee1813d89c8069cc45","flareBlock":74353887,"anchoredAt":"2026-11-12T11:01:13.010Z","explorer":"https://flare-explorer.flare.network/tx/0x9ce0d1b578ce3430582b168ea83f09cebd6872d97ea02cee1813d89c8069cc45","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":"2026-11-11T21:56:00.000Z","flag":"good","reasons":[]},"tmin":{"obsTimeUtc":"2026-11-11T12:56:00.000Z","flag":"good","reasons":[]},"anyFlagged":false},"excludingBad":{"tmax":25,"tmin":11.7,"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":11.67,"precip":0,"corrected":false,"issuedAt":"2026-11-12T08:31:00.000Z","html":"https://weathermarket.io/nws-cli/KLAS/2026-11-11","json":"https://weathermarket.io/api/nws-cli/KLAS/2026-11-11"},"observations":[{"obsTimeUtc":"2026-11-11T08:56:00.000Z","obsTimeLocal":"2026-11-11T00:56:00-08:00","metarType":"METAR","raw":"METAR KLAS 110856Z 22004KT 10SM CLR 14/02 A3021 RMK AO2 SLP217 T01390022 56001","temp":13.9,"dewpoint":2.2,"humidity":45,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-11T09:56:00.000Z","obsTimeLocal":"2026-11-11T01:56:00-08:00","metarType":"METAR","raw":"METAR KLAS 110956Z 21005KT 10SM CLR 13/02 A3021 RMK AO2 SLP218 T01330022","temp":13.3,"dewpoint":2.2,"humidity":47,"wind":2.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-11T10:56:00.000Z","obsTimeLocal":"2026-11-11T02:56:00-08:00","metarType":"METAR","raw":"METAR KLAS 111056Z 22003KT 10SM CLR 13/02 A3021 RMK AO2 SLP217 T01280022","temp":12.8,"dewpoint":2.2,"humidity":48,"wind":1.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-11T11:56:00.000Z","obsTimeLocal":"2026-11-11T03:56:00-08:00","metarType":"METAR","raw":"METAR KLAS 111156Z 21006KT 10SM CLR 13/02 A3021 RMK AO2 SLP218 T01280017 10156 20122 53001","temp":12.8,"dewpoint":1.7,"humidity":47,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-11T12:56:00.000Z","obsTimeLocal":"2026-11-11T04:56:00-08:00","metarType":"METAR","raw":"METAR KLAS 111256Z 24005KT 10SM CLR 12/02 A3022 RMK AO2 SLP225 T01170022","temp":11.7,"dewpoint":2.2,"humidity":52,"wind":2.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-11T13:56:00.000Z","obsTimeLocal":"2026-11-11T05:56:00-08:00","metarType":"METAR","raw":"METAR KLAS 111356Z 22004KT 10SM CLR 13/02 A3023 RMK AO2 SLP226 T01280017","temp":12.8,"dewpoint":1.7,"humidity":47,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-11T14:56:00.000Z","obsTimeLocal":"2026-11-11T06:56:00-08:00","metarType":"METAR","raw":"METAR KLAS 111456Z 21005KT 10SM CLR 13/01 A3024 RMK AO2 SLP231 T01280011 52009","temp":12.8,"dewpoint":1.1,"humidity":45,"wind":2.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-11T15:56:00.000Z","obsTimeLocal":"2026-11-11T07:56:00-08:00","metarType":"METAR","raw":"METAR KLAS 111556Z 21004KT 10SM CLR 16/02 A3026 RMK AO2 SLP235 T01610017","temp":16.1,"dewpoint":1.7,"humidity":38,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-11T16:56:00.000Z","obsTimeLocal":"2026-11-11T08:56:00-08:00","metarType":"METAR","raw":"METAR KLAS 111656Z VRB03KT 10SM CLR 18/01 A3025 RMK AO2 SLP235 T01780011","temp":17.8,"dewpoint":1.1,"humidity":33,"wind":1.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-11T17:56:00.000Z","obsTimeLocal":"2026-11-11T09:56:00-08:00","metarType":"METAR","raw":"METAR KLAS 111756Z 00000KT 10SM CLR 19/01 A3025 RMK AO2 SLP233 T01940011 10194 20117 50003","temp":19.4,"dewpoint":1.1,"humidity":29,"wind":0,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-11T18:56:00.000Z","obsTimeLocal":"2026-11-11T10:56:00-08:00","metarType":"METAR","raw":"METAR KLAS 111856Z 05006KT 10SM CLR 22/M01 A3023 RMK AO2 SLP224 T02221006","temp":22.2,"dewpoint":-0.6,"humidity":22,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-11T19:56:00.000Z","obsTimeLocal":"2026-11-11T11:56:00-08:00","metarType":"METAR","raw":"METAR KLAS 111956Z 02003KT 10SM CLR 22/M01 A3020 RMK AO2 SLP214 T02221011","temp":22.2,"dewpoint":-1.1,"humidity":21,"wind":1.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-11T20:56:00.000Z","obsTimeLocal":"2026-11-11T12:56:00-08:00","metarType":"METAR","raw":"METAR KLAS 112056Z 01003KT 10SM CLR 24/M02 A3017 RMK AO2 SLP203 T02391022 58026","temp":23.9,"dewpoint":-2.2,"humidity":18,"wind":1.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-11T21:56:00.000Z","obsTimeLocal":"2026-11-11T13:56:00-08:00","metarType":"METAR","raw":"METAR KLAS 112156Z 07006KT 10SM CLR 25/M03 A3014 RMK AO2 SLP194 T02501028","temp":25,"dewpoint":-2.8,"humidity":16,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-11T22:56:00.000Z","obsTimeLocal":"2026-11-11T14:56:00-08:00","metarType":"METAR","raw":"METAR KLAS 112256Z 02008KT 10SM CLR 25/M02 A3013 RMK AO2 SLP189 T02501017","temp":25,"dewpoint":-1.7,"humidity":17,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-11T23:56:00.000Z","obsTimeLocal":"2026-11-11T15:56:00-08:00","metarType":"METAR","raw":"METAR KLAS 112356Z 29003KT 10SM CLR 24/M02 A3012 RMK AO2 SLP187 T02441017 10250 20194 56015","temp":24.4,"dewpoint":-1.7,"humidity":18,"wind":1.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-12T00:56:00.000Z","obsTimeLocal":"2026-11-11T16:56:00-08:00","metarType":"METAR","raw":"METAR KLAS 120056Z 33003KT 10SM CLR 23/M01 A3011 RMK AO2 SLP186 T02281011","temp":22.8,"dewpoint":-1.1,"humidity":20,"wind":1.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-12T01:56:00.000Z","obsTimeLocal":"2026-11-11T17:56:00-08:00","metarType":"METAR","raw":"METAR KLAS 120156Z 26003KT 10SM CLR 22/M02 A3011 RMK AO2 SLP186 T02171017","temp":21.7,"dewpoint":-1.7,"humidity":21,"wind":1.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-12T02:56:00.000Z","obsTimeLocal":"2026-11-11T18:56:00-08:00","metarType":"METAR","raw":"METAR KLAS 120256Z 26004KT 10SM CLR 19/01 A3011 RMK AO2 SLP187 T01940006 55003","temp":19.4,"dewpoint":0.6,"humidity":28,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-12T03:56:00.000Z","obsTimeLocal":"2026-11-11T19:56:00-08:00","metarType":"METAR","raw":"METAR KLAS 120356Z 27005KT 10SM CLR 19/00 A3011 RMK AO2 SLP185 T01890000","temp":18.9,"dewpoint":0,"humidity":28,"wind":2.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-12T04:56:00.000Z","obsTimeLocal":"2026-11-11T20:56:00-08:00","metarType":"METAR","raw":"METAR KLAS 120456Z 20005KT 10SM CLR 17/01 A3012 RMK AO2 SLP188 T01670006","temp":16.7,"dewpoint":0.6,"humidity":34,"wind":2.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-12T05:56:00.000Z","obsTimeLocal":"2026-11-11T21:56:00-08:00","metarType":"METAR","raw":"METAR KLAS 120556Z 20005KT 10SM CLR 16/01 A3012 RMK AO2 SLP187 T01610006 10244 20161 53002","temp":16.1,"dewpoint":0.6,"humidity":35,"wind":2.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-12T06:56:00.000Z","obsTimeLocal":"2026-11-11T22:56:00-08:00","metarType":"METAR","raw":"METAR KLAS 120656Z 19003KT 10SM CLR 16/00 A3012 RMK AO2 SLP185 T01560000","temp":15.6,"dewpoint":0,"humidity":35,"wind":1.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-12T07:56:00.000Z","obsTimeLocal":"2026-11-11T23:56:00-08:00","metarType":"METAR","raw":"METAR KLAS 120756Z 22004KT 10SM CLR 15/01 A3011 RMK AO2 SLP183 T01500006 402500117","temp":15,"dewpoint":0.6,"humidity":37,"wind":2.1,"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/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/2026-11-11","json":"https://weathermarket.io/api/station/KLAS/2026-11-11","record":"https://weathermarket.io/api/station/KLAS/2026-11-11?format=record","prev":"https://weathermarket.io/station/KLAS/2026-11-10","next":"https://weathermarket.io/station/KLAS/2026-11-12","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=11&day1=11&year2=2026&month2=11&day2=13&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=11&day=11&hora=8&anof=2026&mesf=11&dayf=12&horaf=7&minf=59&send=send","awcLive":"https://aviationweather.gov/data/metar/?ids=KLAS"}}}