{"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":"2026-11-12","window":{"date":"2026-11-12","timezone":"America/Los_Angeles","dayStartUtc":"2026-11-12T08:00:00.000Z","dayEndUtc":"2026-11-13T08:00:00.000Z","utcOffsetStart":"-08:00","utcOffsetEnd":"-08:00","hours":24},"complete":true,"values":{"tmax":23.3,"tmaxAt":"2026-11-12T21:56:00.000Z","tmin":12.8,"tminAt":"2026-11-12T10:56:00.000Z","tavg":17.6,"humidityMean":33.8,"windMean":1.5,"windMax":3.1,"windMaxAt":"2026-11-12T22:56:00.000Z","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":"2026-11-12T21:56:00.000Z","obsTimeLocal":"2026-11-12T13:56:00-08:00","metarType":"METAR","raw":"METAR KLAS 122156Z 06004KT 10SM SCT250 23/01 A2997 RMK AO2 SLP135 T02330006","temp":23.3,"dewpoint":0.6,"humidity":22,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},"tmin":{"obsTimeUtc":"2026-11-12T10:56:00.000Z","obsTimeLocal":"2026-11-12T02:56:00-08:00","metarType":"METAR","raw":"METAR KLAS 121056Z 22004KT 10SM CLR 13/00 A3009 RMK AO2 SLP175 T01280000","temp":12.8,"dewpoint":0,"humidity":41,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},"windMax":{"obsTimeUtc":"2026-11-12T22:56:00.000Z","obsTimeLocal":"2026-11-12T14:56:00-08:00","metarType":"METAR","raw":"METAR KLAS 122256Z 06006KT 10SM BKN250 23/01 A2995 RMK AO2 SLP128 T02330006","temp":23.3,"dewpoint":0.6,"humidity":22,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null}},"finality":{"status":"final","finalAt":"2026-11-13T11:00:00.000Z","settleable":true,"coverage":{"ok":true,"maxGapMinutes":60,"normalIntervalMin":60,"thresholdMinutes":90},"reasons":[],"holdHours":3},"revision":"b8d51b01935b1488","lastChangedAt":"2026-11-13T07:59:38.461Z","corrections":[],"anchor":{"contract":"0x2B59812947B48B5988FaA805a9514a5162415091","chainId":14,"record":"https://weathermarket.io/api/station/KLAS/2026-11-12?format=record","status":"anchored","sha256":"3257c0e1da741acc803b99f86bfdb17fd191b345d9db2dc3722168286c8f6a37","revision":"b8d51b01935b1488","flareTxHash":"0x05e06439ab9d34e0bb10dff83cc2fa83bf2b7ec8dd6f62338cd29bb87b71f4a5","flareBlock":74432138,"anchoredAt":"2026-11-13T11:01:23.197Z","explorer":"https://flare-explorer.flare.network/tx/0x05e06439ab9d34e0bb10dff83cc2fa83bf2b7ec8dd6f62338cd29bb87b71f4a5","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":"2026-11-12T21:56:00.000Z","flag":"good","reasons":[]},"tmin":{"obsTimeUtc":"2026-11-12T10:56:00.000Z","flag":"good","reasons":[]},"anyFlagged":false},"excludingBad":{"tmax":23.3,"tmin":12.8,"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":23.33,"tmin":12.78,"precip":0,"corrected":false,"issuedAt":"2026-11-13T08:25:00.000Z","html":"https://weathermarket.io/nws-cli/KLAS/2026-11-12","json":"https://weathermarket.io/api/nws-cli/KLAS/2026-11-12"},"observations":[{"obsTimeUtc":"2026-11-12T08:56:00.000Z","obsTimeLocal":"2026-11-12T00:56:00-08:00","metarType":"METAR","raw":"METAR KLAS 120856Z 22004KT 10SM CLR 14/00 A3010 RMK AO2 SLP180 T01390000 58005","temp":13.9,"dewpoint":0,"humidity":39,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-12T09:56:00.000Z","obsTimeLocal":"2026-11-12T01:56:00-08:00","metarType":"METAR","raw":"METAR KLAS 120956Z 21005KT 10SM CLR 13/00 A3010 RMK AO2 SLP178 T01330000","temp":13.3,"dewpoint":0,"humidity":40,"wind":2.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-12T10:56:00.000Z","obsTimeLocal":"2026-11-12T02:56:00-08:00","metarType":"METAR","raw":"METAR KLAS 121056Z 22004KT 10SM CLR 13/00 A3009 RMK AO2 SLP175 T01280000","temp":12.8,"dewpoint":0,"humidity":41,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-12T11:56:00.000Z","obsTimeLocal":"2026-11-12T03:56:00-08:00","metarType":"METAR","raw":"METAR KLAS 121156Z 21005KT 10SM CLR 13/M01 A3008 RMK AO2 SLP174 T01281006 10161 20128 56006","temp":12.8,"dewpoint":-0.6,"humidity":40,"wind":2.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-12T12:56:00.000Z","obsTimeLocal":"2026-11-12T04:56:00-08:00","metarType":"METAR","raw":"METAR KLAS 121256Z 00000KT 10SM CLR 13/00 A3008 RMK AO2 SLP175 T01280000","temp":12.8,"dewpoint":0,"humidity":41,"wind":0,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-12T13:56:00.000Z","obsTimeLocal":"2026-11-12T05:56:00-08:00","metarType":"METAR","raw":"METAR KLAS 121356Z 22004KT 10SM CLR 13/00 A3009 RMK AO2 SLP176 T01330000","temp":13.3,"dewpoint":0,"humidity":40,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-12T14:56:00.000Z","obsTimeLocal":"2026-11-12T06:56:00-08:00","metarType":"METAR","raw":"METAR KLAS 121456Z 22003KT 10SM CLR 14/00 A3010 RMK AO2 SLP181 T01390000 53004","temp":13.9,"dewpoint":0,"humidity":39,"wind":1.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-12T15:56:00.000Z","obsTimeLocal":"2026-11-12T07:56:00-08:00","metarType":"METAR","raw":"METAR KLAS 121556Z 00000KT 10SM CLR 16/02 A3011 RMK AO2 SLP184 T01610017","temp":16.1,"dewpoint":1.7,"humidity":38,"wind":0,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-12T16:56:00.000Z","obsTimeLocal":"2026-11-12T08:56:00-08:00","metarType":"METAR","raw":"METAR KLAS 121656Z 00000KT 10SM CLR 18/01 A3011 RMK AO2 SLP184 T01830006","temp":18.3,"dewpoint":0.6,"humidity":30,"wind":0,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-12T17:56:00.000Z","obsTimeLocal":"2026-11-12T09:56:00-08:00","metarType":"METAR","raw":"METAR KLAS 121756Z 03004KT 10SM CLR 20/00 A3009 RMK AO2 SLP178 T02000000 10200 20128 58002","temp":20,"dewpoint":0,"humidity":26,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-12T18:56:00.000Z","obsTimeLocal":"2026-11-12T10:56:00-08:00","metarType":"METAR","raw":"METAR KLAS 121856Z 00000KT 10SM FEW250 20/00 A3008 RMK AO2 SLP173 T02000000","temp":20,"dewpoint":0,"humidity":26,"wind":0,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-12T19:56:00.000Z","obsTimeLocal":"2026-11-12T11:56:00-08:00","metarType":"METAR","raw":"METAR KLAS 121956Z 03003KT 10SM FEW250 22/01 A3003 RMK AO2 SLP156 T02170006","temp":21.7,"dewpoint":0.6,"humidity":25,"wind":1.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-12T20:56:00.000Z","obsTimeLocal":"2026-11-12T12:56:00-08:00","metarType":"METAR","raw":"METAR KLAS 122056Z 09003KT 10SM FEW250 23/01 A3000 RMK AO2 SLP145 T02280006 58030","temp":22.8,"dewpoint":0.6,"humidity":23,"wind":1.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-12T21:56:00.000Z","obsTimeLocal":"2026-11-12T13:56:00-08:00","metarType":"METAR","raw":"METAR KLAS 122156Z 06004KT 10SM SCT250 23/01 A2997 RMK AO2 SLP135 T02330006","temp":23.3,"dewpoint":0.6,"humidity":22,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-12T22:56:00.000Z","obsTimeLocal":"2026-11-12T14:56:00-08:00","metarType":"METAR","raw":"METAR KLAS 122256Z 06006KT 10SM BKN250 23/01 A2995 RMK AO2 SLP128 T02330006","temp":23.3,"dewpoint":0.6,"humidity":22,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-12T23:56:00.000Z","obsTimeLocal":"2026-11-12T15:56:00-08:00","metarType":"METAR","raw":"METAR KLAS 122356Z 09003KT 10SM BKN250 23/01 A2993 RMK AO2 SLP122 T02280011 10233 20200 56022","temp":22.8,"dewpoint":1.1,"humidity":24,"wind":1.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-13T00:56:00.000Z","obsTimeLocal":"2026-11-12T16:56:00-08:00","metarType":"METAR","raw":"METAR KLAS 130056Z 00000KT 10SM BKN250 22/02 A2991 RMK AO2 SLP116 T02220017","temp":22.2,"dewpoint":1.7,"humidity":26,"wind":0,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-13T01:56:00.000Z","obsTimeLocal":"2026-11-12T17:56:00-08:00","metarType":"METAR","raw":"METAR KLAS 130156Z 00000KT 10SM BKN250 21/02 A2991 RMK AO2 SLP117 T02110022","temp":21.1,"dewpoint":2.2,"humidity":29,"wind":0,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-13T02:56:00.000Z","obsTimeLocal":"2026-11-12T18:56:00-08:00","metarType":"METAR","raw":"METAR KLAS 130256Z 22004KT 10SM SCT250 18/03 A2991 RMK AO2 SLP117 T01830028 56006","temp":18.3,"dewpoint":2.8,"humidity":36,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-13T03:56:00.000Z","obsTimeLocal":"2026-11-12T19:56:00-08:00","metarType":"METAR","raw":"METAR KLAS 130356Z 20003KT 10SM BKN250 17/03 A2991 RMK AO2 SLP116 T01720028","temp":17.2,"dewpoint":2.8,"humidity":38,"wind":1.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-13T04:56:00.000Z","obsTimeLocal":"2026-11-12T20:56:00-08:00","metarType":"METAR","raw":"METAR KLAS 130456Z 22003KT 10SM BKN250 17/02 A2991 RMK AO2 SLP115 T01670022","temp":16.7,"dewpoint":2.2,"humidity":38,"wind":1.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-13T05:56:00.000Z","obsTimeLocal":"2026-11-12T21:56:00-08:00","metarType":"METAR","raw":"METAR KLAS 130556Z 20003KT 10SM BKN250 16/02 A2990 RMK AO2 SLP110 T01610022 10228 20156 58004","temp":16.1,"dewpoint":2.2,"humidity":39,"wind":1.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-13T06:56:00.000Z","obsTimeLocal":"2026-11-12T22:56:00-08:00","metarType":"METAR","raw":"METAR KLAS 130656Z 24003KT 10SM BKN250 15/02 A2987 RMK AO2 SLP102 T01500022","temp":15,"dewpoint":2.2,"humidity":42,"wind":1.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-13T07:56:00.000Z","obsTimeLocal":"2026-11-12T23:56:00-08:00","metarType":"METAR","raw":"METAR KLAS 130756Z 23004KT 10SM CLR 14/03 A2986 RMK AO2 SLP098 T01440028 402330128","temp":14.4,"dewpoint":2.8,"humidity":46,"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/2026-11-12","json":"https://weathermarket.io/api/station/KLAS/2026-11-12","record":"https://weathermarket.io/api/station/KLAS/2026-11-12?format=record","prev":"https://weathermarket.io/station/KLAS/2026-11-11","next":"https://weathermarket.io/station/KLAS/2026-11-13","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=12&year2=2026&month2=11&day2=14&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=12&hora=8&anof=2026&mesf=11&dayf=13&horaf=7&minf=59&send=send","awcLive":"https://aviationweather.gov/data/metar/?ids=KLAS"}}}