{"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":"2026-10-08","window":{"date":"2026-10-08","timezone":"America/Los_Angeles","dayStartUtc":"2026-10-08T07:00:00.000Z","dayEndUtc":"2026-10-09T07:00:00.000Z","utcOffsetStart":"-07:00","utcOffsetEnd":"-07:00","hours":24},"complete":true,"values":{"tmax":36.7,"tmaxAt":"2026-10-08T21:56:00.000Z","tmin":23.3,"tminAt":"2026-10-08T13:56:00.000Z","tavg":29.9,"humidityMean":18.1,"windMean":1.6,"windMax":3.1,"windMaxAt":"2026-10-08T08:56:00.000Z","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":"2026-10-08T21:56:00.000Z","obsTimeLocal":"2026-10-08T14:56:00-07:00","metarType":"METAR","raw":"METAR KLAS 082156Z VRB06KT 10SM FEW130 37/02 A2988 RMK AO2 SLP088 T03670022","temp":36.7,"dewpoint":2.2,"humidity":12,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},"tmin":{"obsTimeUtc":"2026-10-08T13:56:00.000Z","obsTimeLocal":"2026-10-08T06:56:00-07:00","metarType":"METAR","raw":"METAR KLAS 081356Z 00000KT 10SM FEW250 23/03 A2996 RMK AO2 SLP119 T02330033","temp":23.3,"dewpoint":3.3,"humidity":27,"wind":0,"precipObserved":false,"correctedAt":null,"originalRaw":null},"windMax":{"obsTimeUtc":"2026-10-08T08:56:00.000Z","obsTimeLocal":"2026-10-08T01:56:00-07:00","metarType":"METAR","raw":"METAR KLAS 080856Z 21006KT 10SM CLR 26/03 A2993 RMK AO2 SLP107 T02560033 53000","temp":25.6,"dewpoint":3.3,"humidity":24,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null}},"finality":{"status":"final","finalAt":"2026-10-09T10:00:00.000Z","settleable":true,"coverage":{"ok":true,"maxGapMinutes":60,"normalIntervalMin":60,"thresholdMinutes":90},"reasons":[],"holdHours":3},"revision":"8385ef3f4d7c8b82","lastChangedAt":"2026-10-09T07:00:13.456Z","corrections":[],"anchor":{"contract":"0x2B59812947B48B5988FaA805a9514a5162415091","chainId":14,"record":"https://weathermarket.io/api/station/KLAS/2026-10-08?format=record","status":"anchored","sha256":"446ec6d93e04e539a61036165a964668f8bbbb325ef8d6a45f08e9c1903e090e","revision":"8385ef3f4d7c8b82","flareTxHash":"0x30917519a199d49026312afddd48f1a3e761dd61ddaf35bf9630d051a80f0519","flareBlock":71688734,"anchoredAt":"2026-10-09T10:01:23.255Z","explorer":"https://flare-explorer.flare.network/tx/0x30917519a199d49026312afddd48f1a3e761dd61ddaf35bf9630d051a80f0519","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":"2026-10-08T21:56:00.000Z","flag":"good","reasons":[]},"tmin":{"obsTimeUtc":"2026-10-08T13:56:00.000Z","flag":"good","reasons":[]},"anyFlagged":false},"excludingBad":{"tmax":36.7,"tmin":23.3,"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":36.67,"tmin":23.33,"precip":0,"corrected":false,"issuedAt":"2026-10-09T08:40:00.000Z","html":"https://weathermarket.io/nws-cli/KLAS/2026-10-08","json":"https://weathermarket.io/api/nws-cli/KLAS/2026-10-08"},"observations":[{"obsTimeUtc":"2026-10-08T07:56:00.000Z","obsTimeLocal":"2026-10-08T00:56:00-07:00","metarType":"METAR","raw":"METAR KLAS 080756Z 23005KT 10SM CLR 27/03 A2993 RMK AO2 SLP106 T02670028 403610233","temp":26.7,"dewpoint":2.8,"humidity":21,"wind":2.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-08T08:56:00.000Z","obsTimeLocal":"2026-10-08T01:56:00-07:00","metarType":"METAR","raw":"METAR KLAS 080856Z 21006KT 10SM CLR 26/03 A2993 RMK AO2 SLP107 T02560033 53000","temp":25.6,"dewpoint":3.3,"humidity":24,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-08T09:56:00.000Z","obsTimeLocal":"2026-10-08T02:56:00-07:00","metarType":"METAR","raw":"METAR KLAS 080956Z 21003KT 10SM CLR 26/03 A2994 RMK AO2 SLP109 T02560033","temp":25.6,"dewpoint":3.3,"humidity":24,"wind":1.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-08T10:56:00.000Z","obsTimeLocal":"2026-10-08T03:56:00-07:00","metarType":"METAR","raw":"METAR KLAS 081056Z 22004KT 10SM CLR 24/03 A2993 RMK AO2 SLP107 T02440033","temp":24.4,"dewpoint":3.3,"humidity":25,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-08T11:56:00.000Z","obsTimeLocal":"2026-10-08T04:56:00-07:00","metarType":"METAR","raw":"METAR KLAS 081156Z 22004KT 10SM CLR 24/03 A2994 RMK AO2 SLP111 T02440033 10283 20239 53004","temp":24.4,"dewpoint":3.3,"humidity":25,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-08T12:56:00.000Z","obsTimeLocal":"2026-10-08T05:56:00-07:00","metarType":"METAR","raw":"METAR KLAS 081256Z 21005KT 10SM CLR 24/03 A2996 RMK AO2 SLP117 T02390033","temp":23.9,"dewpoint":3.3,"humidity":26,"wind":2.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-08T13:56:00.000Z","obsTimeLocal":"2026-10-08T06:56:00-07:00","metarType":"METAR","raw":"METAR KLAS 081356Z 00000KT 10SM FEW250 23/03 A2996 RMK AO2 SLP119 T02330033","temp":23.3,"dewpoint":3.3,"humidity":27,"wind":0,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-08T14:56:00.000Z","obsTimeLocal":"2026-10-08T07:56:00-07:00","metarType":"METAR","raw":"METAR KLAS 081456Z 00000KT 10SM FEW120 26/04 A2998 RMK AO2 SLP125 T02560044 53010","temp":25.6,"dewpoint":4.4,"humidity":26,"wind":0,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-08T15:56:00.000Z","obsTimeLocal":"2026-10-08T08:56:00-07:00","metarType":"METAR","raw":"METAR KLAS 081556Z 00000KT 10SM FEW120 28/04 A2998 RMK AO2 SLP128 T02780039","temp":27.8,"dewpoint":3.9,"humidity":22,"wind":0,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-08T16:56:00.000Z","obsTimeLocal":"2026-10-08T09:56:00-07:00","metarType":"METAR","raw":"METAR KLAS 081656Z 00000KT 10SM FEW120 30/03 A2999 RMK AO2 SLP127 T03000028","temp":30,"dewpoint":2.8,"humidity":18,"wind":0,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-08T17:56:00.000Z","obsTimeLocal":"2026-10-08T10:56:00-07:00","metarType":"METAR","raw":"METAR KLAS 081756Z 07004KT 10SM FEW120 31/03 A2997 RMK AO2 SLP122 T03110033 10317 20233 58000","temp":31.1,"dewpoint":3.3,"humidity":17,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-08T18:56:00.000Z","obsTimeLocal":"2026-10-08T11:56:00-07:00","metarType":"METAR","raw":"METAR KLAS 081856Z VRB03KT 10SM FEW120 33/02 A2996 RMK AO2 SLP118 T03330022","temp":33.3,"dewpoint":2.2,"humidity":14,"wind":1.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-08T19:56:00.000Z","obsTimeLocal":"2026-10-08T12:56:00-07:00","metarType":"METAR","raw":"METAR KLAS 081956Z 00000KT 10SM FEW130 34/02 A2993 RMK AO2 SLP108 T03440022","temp":34.4,"dewpoint":2.2,"humidity":13,"wind":0,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-08T20:56:00.000Z","obsTimeLocal":"2026-10-08T13:56:00-07:00","metarType":"METAR","raw":"METAR KLAS 082056Z VRB04KT 10SM FEW130 36/02 A2990 RMK AO2 SLP098 T03560022 58023","temp":35.6,"dewpoint":2.2,"humidity":12,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-08T21:56:00.000Z","obsTimeLocal":"2026-10-08T14:56:00-07:00","metarType":"METAR","raw":"METAR KLAS 082156Z VRB06KT 10SM FEW130 37/02 A2988 RMK AO2 SLP088 T03670022","temp":36.7,"dewpoint":2.2,"humidity":12,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-08T22:56:00.000Z","obsTimeLocal":"2026-10-08T15:56:00-07:00","metarType":"METAR","raw":"METAR KLAS 082256Z 00000KT 10SM FEW130 36/01 A2986 RMK AO2 SLP084 T03610011","temp":36.1,"dewpoint":1.1,"humidity":11,"wind":0,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-08T23:56:00.000Z","obsTimeLocal":"2026-10-08T16:56:00-07:00","metarType":"METAR","raw":"METAR KLAS 082356Z 14006KT 10SM FEW130 36/01 A2985 RMK AO2 SLP079 T03610006 10367 20311 56017","temp":36.1,"dewpoint":0.6,"humidity":11,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-09T00:56:00.000Z","obsTimeLocal":"2026-10-08T17:56:00-07:00","metarType":"METAR","raw":"METAR KLAS 090056Z 00000KT 10SM FEW130 36/01 A2985 RMK AO2 SLP078 T03560006","temp":35.6,"dewpoint":0.6,"humidity":11,"wind":0,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-09T01:56:00.000Z","obsTimeLocal":"2026-10-08T18:56:00-07:00","metarType":"METAR","raw":"METAR KLAS 090156Z 00000KT 10SM CLR 34/02 A2985 RMK AO2 SLP082 T03390022","temp":33.9,"dewpoint":2.2,"humidity":14,"wind":0,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-09T02:56:00.000Z","obsTimeLocal":"2026-10-08T19:56:00-07:00","metarType":"METAR","raw":"METAR KLAS 090256Z 22003KT 10SM CLR 32/02 A2985 RMK AO2 SLP083 T03220017 53002","temp":32.2,"dewpoint":1.7,"humidity":14,"wind":1.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-09T03:56:00.000Z","obsTimeLocal":"2026-10-08T20:56:00-07:00","metarType":"METAR","raw":"METAR KLAS 090356Z 25005KT 10SM CLR 31/02 A2986 RMK AO2 SLP083 T03060022","temp":30.6,"dewpoint":2.2,"humidity":16,"wind":2.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-09T04:56:00.000Z","obsTimeLocal":"2026-10-08T21:56:00-07:00","metarType":"METAR","raw":"METAR KLAS 090456Z 26004KT 10SM CLR 29/02 A2986 RMK AO2 SLP083 T02890017","temp":28.9,"dewpoint":1.7,"humidity":17,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-09T05:56:00.000Z","obsTimeLocal":"2026-10-08T22:56:00-07:00","metarType":"METAR","raw":"METAR KLAS 090556Z 28006KT 10SM CLR 29/01 A2986 RMK AO2 SLP085 T02890006 10361 20283 53003","temp":28.9,"dewpoint":0.6,"humidity":16,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-09T06:56:00.000Z","obsTimeLocal":"2026-10-08T23:56:00-07:00","metarType":"METAR","raw":"METAR KLAS 090656Z 22005KT 10SM CLR 27/01 A2985 RMK AO2 SLP081 T02670011 $","temp":26.7,"dewpoint":1.1,"humidity":19,"wind":2.6,"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/2026-10-08","json":"https://weathermarket.io/api/station/KLAS/2026-10-08","record":"https://weathermarket.io/api/station/KLAS/2026-10-08?format=record","prev":"https://weathermarket.io/station/KLAS/2026-10-07","next":"https://weathermarket.io/station/KLAS/2026-10-09","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=8&year2=2026&month2=10&day2=10&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=8&hora=7&anof=2026&mesf=10&dayf=9&horaf=6&minf=59&send=send","awcLive":"https://aviationweather.gov/data/metar/?ids=KLAS"}}}