{"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":"2026-10-02","window":{"date":"2026-10-02","timezone":"America/Los_Angeles","dayStartUtc":"2026-10-02T07:00:00.000Z","dayEndUtc":"2026-10-03T07:00:00.000Z","utcOffsetStart":"-07:00","utcOffsetEnd":"-07:00","hours":24},"complete":true,"values":{"tmax":35,"tmaxAt":"2026-10-02T22:56:00.000Z","tmin":21.7,"tminAt":"2026-10-02T12:56:00.000Z","tavg":28.4,"humidityMean":25.6,"windMean":1.9,"windMax":3.6,"windMaxAt":"2026-10-02T22:56:00.000Z","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":"2026-10-02T22:56:00.000Z","obsTimeLocal":"2026-10-02T15:56:00-07:00","metarType":"METAR","raw":"METAR KLAS 022256Z 09007KT 10SM FEW250 35/07 A2996 RMK AO2 SLP121 T03500067","temp":35,"dewpoint":6.7,"humidity":17,"wind":3.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},"tmin":{"obsTimeUtc":"2026-10-02T12:56:00.000Z","obsTimeLocal":"2026-10-02T05:56:00-07:00","metarType":"METAR","raw":"METAR KLAS 021256Z 23004KT 10SM CLR 22/06 A3003 RMK AO2 SLP146 T02170061","temp":21.7,"dewpoint":6.1,"humidity":36,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},"windMax":{"obsTimeUtc":"2026-10-02T22:56:00.000Z","obsTimeLocal":"2026-10-02T15:56:00-07:00","metarType":"METAR","raw":"METAR KLAS 022256Z 09007KT 10SM FEW250 35/07 A2996 RMK AO2 SLP121 T03500067","temp":35,"dewpoint":6.7,"humidity":17,"wind":3.6,"precipObserved":false,"correctedAt":null,"originalRaw":null}},"finality":{"status":"final","finalAt":"2026-10-03T10:00:00.000Z","settleable":true,"coverage":{"ok":true,"maxGapMinutes":60,"normalIntervalMin":60,"thresholdMinutes":90},"reasons":[],"holdHours":3},"revision":"917eec8c15d0f663","lastChangedAt":"2026-10-03T07:00:14.770Z","corrections":[{"obsTimeUtc":"2026-10-02T20:56:00.000Z","correctedAt":"2026-10-02T21:01:38.439Z","original":"METAR KLAS 022056Z 10SM FEW250 33/07 A3002 RMK AO2 SLP138 T03330072 58023","corrected":"METAR KLAS 022056Z COR VRB04KT 10SM FEW250 33/07 A3002 RMK AO2 SLP138 T03330072 58023"}],"anchor":{"contract":"0x2B59812947B48B5988FaA805a9514a5162415091","chainId":14,"record":"https://weathermarket.io/api/station/KLAS/2026-10-02?format=record","status":"anchored","sha256":"0f34d574a41bf944f9d418d58a30cef5cbd7da3c6423719f170102d0cbd804b3","revision":"917eec8c15d0f663","flareTxHash":"0x4554c50b525ceb3d20f54067ae4808d3a77dbc54a4c366ba6461f147c3102c9c","flareBlock":71214496,"anchoredAt":"2026-10-03T10:01:19.240Z","explorer":"https://flare-explorer.flare.network/tx/0x4554c50b525ceb3d20f54067ae4808d3a77dbc54a4c366ba6461f147c3102c9c","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":"2026-10-02T22:56:00.000Z","flag":"good","reasons":[]},"tmin":{"obsTimeUtc":"2026-10-02T12:56:00.000Z","flag":"good","reasons":[]},"anyFlagged":false},"excludingBad":{"tmax":35,"tmin":21.7,"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":35,"tmin":21.67,"precip":0,"corrected":false,"issuedAt":"2026-10-03T08:22:00.000Z","html":"https://weathermarket.io/nws-cli/KLAS/2026-10-02","json":"https://weathermarket.io/api/nws-cli/KLAS/2026-10-02"},"observations":[{"obsTimeUtc":"2026-10-02T07:56:00.000Z","obsTimeLocal":"2026-10-02T00:56:00-07:00","metarType":"METAR","raw":"METAR KLAS 020756Z 22005KT 10SM CLR 24/04 A2997 RMK AO2 SLP125 T02440044 403390200","temp":24.4,"dewpoint":4.4,"humidity":27,"wind":2.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-02T08:56:00.000Z","obsTimeLocal":"2026-10-02T01:56:00-07:00","metarType":"METAR","raw":"METAR KLAS 020856Z 21005KT 10SM CLR 24/05 A2998 RMK AO2 SLP129 T02390050 52007","temp":23.9,"dewpoint":5,"humidity":29,"wind":2.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-02T09:56:00.000Z","obsTimeLocal":"2026-10-02T02:56:00-07:00","metarType":"METAR","raw":"METAR KLAS 020956Z 21004KT 10SM CLR 23/04 A3000 RMK AO2 SLP133 T02280044","temp":22.8,"dewpoint":4.4,"humidity":30,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-02T10:56:00.000Z","obsTimeLocal":"2026-10-02T03:56:00-07:00","metarType":"METAR","raw":"METAR KLAS 021056Z 29003KT 10SM CLR 23/06 A2999 RMK AO2 SLP132 T02280056","temp":22.8,"dewpoint":5.6,"humidity":33,"wind":1.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-02T11:56:00.000Z","obsTimeLocal":"2026-10-02T04:56:00-07:00","metarType":"METAR","raw":"METAR KLAS 021156Z 20003KT 10SM CLR 22/06 A3001 RMK AO2 SLP139 T02220061 10261 20222 53009","temp":22.2,"dewpoint":6.1,"humidity":35,"wind":1.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-02T12:56:00.000Z","obsTimeLocal":"2026-10-02T05:56:00-07:00","metarType":"METAR","raw":"METAR KLAS 021256Z 23004KT 10SM CLR 22/06 A3003 RMK AO2 SLP146 T02170061","temp":21.7,"dewpoint":6.1,"humidity":36,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-02T13:56:00.000Z","obsTimeLocal":"2026-10-02T06:56:00-07:00","metarType":"METAR","raw":"METAR KLAS 021356Z 22003KT 10SM CLR 22/06 A3004 RMK AO2 SLP150 T02170056","temp":21.7,"dewpoint":5.6,"humidity":35,"wind":1.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-02T14:56:00.000Z","obsTimeLocal":"2026-10-02T07:56:00-07:00","metarType":"METAR","raw":"METAR KLAS 021456Z 00000KT 10SM CLR 24/07 A3007 RMK AO2 SLP159 T02440067 53018","temp":24.4,"dewpoint":6.7,"humidity":32,"wind":0,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-02T15:56:00.000Z","obsTimeLocal":"2026-10-02T08:56:00-07:00","metarType":"METAR","raw":"METAR KLAS 021556Z 00000KT 10SM CLR 27/04 A3009 RMK AO2 SLP164 T02670044","temp":26.7,"dewpoint":4.4,"humidity":24,"wind":0,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-02T16:56:00.000Z","obsTimeLocal":"2026-10-02T09:56:00-07:00","metarType":"METAR","raw":"METAR KLAS 021656Z 00000KT 10SM CLR 28/06 A3009 RMK AO2 SLP166 T02830056","temp":28.3,"dewpoint":5.6,"humidity":24,"wind":0,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-02T17:56:00.000Z","obsTimeLocal":"2026-10-02T10:56:00-07:00","metarType":"METAR","raw":"METAR KLAS 021756Z 04006KT 10SM CLR 30/07 A3009 RMK AO2 SLP164 T03000067 10300 20217 50005","temp":30,"dewpoint":6.7,"humidity":23,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-02T18:56:00.000Z","obsTimeLocal":"2026-10-02T11:56:00-07:00","metarType":"METAR","raw":"METAR KLAS 021856Z 07005KT 10SM CLR 31/06 A3007 RMK AO2 SLP158 T03110061","temp":31.1,"dewpoint":6.1,"humidity":21,"wind":2.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-02T19:56:00.000Z","obsTimeLocal":"2026-10-02T12:56:00-07:00","metarType":"METAR","raw":"METAR KLAS 021956Z 04005KT 10SM FEW250 32/07 A3004 RMK AO2 SLP148 T03220067","temp":32.2,"dewpoint":6.7,"humidity":20,"wind":2.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-02T20:56:00.000Z","obsTimeLocal":"2026-10-02T13:56:00-07:00","metarType":"METAR","raw":"METAR KLAS 022056Z COR VRB04KT 10SM FEW250 33/07 A3002 RMK AO2 SLP138 T03330072 58023","temp":33.3,"dewpoint":7.2,"humidity":20,"wind":2.1,"precipObserved":false,"correctedAt":"2026-10-02T21:01:38.439Z","originalRaw":"METAR KLAS 022056Z 10SM FEW250 33/07 A3002 RMK AO2 SLP138 T03330072 58023"},{"obsTimeUtc":"2026-10-02T21:56:00.000Z","obsTimeLocal":"2026-10-02T14:56:00-07:00","metarType":"METAR","raw":"METAR KLAS 022156Z 07005KT 10SM FEW250 34/08 A2998 RMK AO2 SLP128 T03440078","temp":34.4,"dewpoint":7.8,"humidity":19,"wind":2.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-02T22:56:00.000Z","obsTimeLocal":"2026-10-02T15:56:00-07:00","metarType":"METAR","raw":"METAR KLAS 022256Z 09007KT 10SM FEW250 35/07 A2996 RMK AO2 SLP121 T03500067","temp":35,"dewpoint":6.7,"humidity":17,"wind":3.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-02T23:56:00.000Z","obsTimeLocal":"2026-10-02T16:56:00-07:00","metarType":"METAR","raw":"METAR KLAS 022356Z 04005KT 10SM FEW250 34/07 A2996 RMK AO2 SLP120 T03440072 10350 20300 56018","temp":34.4,"dewpoint":7.2,"humidity":19,"wind":2.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-03T00:56:00.000Z","obsTimeLocal":"2026-10-02T17:56:00-07:00","metarType":"METAR","raw":"METAR KLAS 030056Z 06005KT 10SM FEW250 34/06 A2995 RMK AO2 SLP118 T03440061","temp":34.4,"dewpoint":6.1,"humidity":17,"wind":2.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-03T01:56:00.000Z","obsTimeLocal":"2026-10-02T18:56:00-07:00","metarType":"METAR","raw":"METAR KLAS 030156Z 04003KT 10SM FEW250 33/07 A2996 RMK AO2 SLP122 T03280067","temp":32.8,"dewpoint":6.7,"humidity":20,"wind":1.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-03T02:56:00.000Z","obsTimeLocal":"2026-10-02T19:56:00-07:00","metarType":"METAR","raw":"METAR KLAS 030256Z 00000KT 10SM FEW250 32/08 A2997 RMK AO2 SLP125 T03170078 53005","temp":31.7,"dewpoint":7.8,"humidity":23,"wind":0,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-03T03:56:00.000Z","obsTimeLocal":"2026-10-02T20:56:00-07:00","metarType":"METAR","raw":"METAR KLAS 030356Z 26005KT 10SM FEW250 29/08 A2998 RMK AO2 SLP126 T02940083","temp":29.4,"dewpoint":8.3,"humidity":27,"wind":2.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-03T04:56:00.000Z","obsTimeLocal":"2026-10-02T21:56:00-07:00","metarType":"METAR","raw":"METAR KLAS 030456Z 25004KT 10SM FEW250 29/08 A2998 RMK AO2 SLP126 T02940078","temp":29.4,"dewpoint":7.8,"humidity":26,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-03T05:56:00.000Z","obsTimeLocal":"2026-10-02T22:56:00-07:00","metarType":"METAR","raw":"METAR KLAS 030556Z 25003KT 10SM FEW250 28/08 A2998 RMK AO2 SLP128 T02780078 10350 20278 53003","temp":27.8,"dewpoint":7.8,"humidity":28,"wind":1.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-03T06:56:00.000Z","obsTimeLocal":"2026-10-02T23:56:00-07:00","metarType":"METAR","raw":"METAR KLAS 030656Z 21003KT 10SM FEW250 27/08 A2999 RMK AO2 SLP129 T02670078","temp":26.7,"dewpoint":7.8,"humidity":30,"wind":1.5,"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/2026-10-02","json":"https://weathermarket.io/api/station/KLAS/2026-10-02","record":"https://weathermarket.io/api/station/KLAS/2026-10-02?format=record","prev":"https://weathermarket.io/station/KLAS/2026-10-01","next":"https://weathermarket.io/station/KLAS/2026-10-03","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=2&year2=2026&month2=10&day2=4&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=2&hora=7&anof=2026&mesf=10&dayf=3&horaf=6&minf=59&send=send","awcLive":"https://aviationweather.gov/data/metar/?ids=KLAS"}}}