{"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":"2026-10-25","window":{"date":"2026-10-25","timezone":"America/Los_Angeles","dayStartUtc":"2026-10-25T07:00:00.000Z","dayEndUtc":"2026-10-26T07:00:00.000Z","utcOffsetStart":"-07:00","utcOffsetEnd":"-07:00","hours":24},"complete":true,"values":{"tmax":22.8,"tmaxAt":"2026-10-25T22:56:00.000Z","tmin":13.3,"tminAt":"2026-10-25T12:56:00.000Z","tavg":18.1,"humidityMean":40.5,"windMean":1.5,"windMax":3.1,"windMaxAt":"2026-10-25T18:56:00.000Z","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":"2026-10-25T22:56:00.000Z","obsTimeLocal":"2026-10-25T15:56:00-07:00","metarType":"METAR","raw":"METAR KLAS 252256Z VRB03KT 10SM FEW090 23/03 A3008 RMK AO2 SLP174 T02280028 $","temp":22.8,"dewpoint":2.8,"humidity":27,"wind":1.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},"tmin":{"obsTimeUtc":"2026-10-25T12:56:00.000Z","obsTimeLocal":"2026-10-25T05:56:00-07:00","metarType":"METAR","raw":"METAR KLAS 251256Z 21004KT 10SM CLR 13/04 A3011 RMK AO2 SLP184 T01330044 $","temp":13.3,"dewpoint":4.4,"humidity":55,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},"windMax":{"obsTimeUtc":"2026-10-25T18:56:00.000Z","obsTimeLocal":"2026-10-25T11:56:00-07:00","metarType":"METAR","raw":"METAR KLAS 251856Z 03006KT 10SM FEW090 21/03 A3014 RMK AO2 SLP194 T02060033 $","temp":20.6,"dewpoint":3.3,"humidity":32,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null}},"finality":{"status":"final","finalAt":"2026-10-26T10:00:00.000Z","settleable":true,"coverage":{"ok":true,"maxGapMinutes":60,"normalIntervalMin":60,"thresholdMinutes":90},"reasons":[],"holdHours":3},"revision":"e3a1c959174d4434","lastChangedAt":"2026-10-26T06:59:38.555Z","corrections":[],"anchor":{"contract":"0x2B59812947B48B5988FaA805a9514a5162415091","chainId":14,"record":"https://weathermarket.io/api/station/KLAS/2026-10-25?format=record","status":"anchored","sha256":"01d79e051cf4e8e7c733475b7381da38230d752bb2344bb68bd0c0e79dc03467","revision":"e3a1c959174d4434","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":"2026-10-25T22:56:00.000Z","flag":"good","reasons":[]},"tmin":{"obsTimeUtc":"2026-10-25T12:56:00.000Z","flag":"good","reasons":[]},"anyFlagged":false},"excludingBad":{"tmax":22.8,"tmin":13.3,"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":23.33,"tmin":12.78,"precip":0,"corrected":false,"issuedAt":"2026-10-26T08:22:00.000Z","html":"https://weathermarket.io/nws-cli/KLAS/2026-10-25","json":"https://weathermarket.io/api/nws-cli/KLAS/2026-10-25"},"observations":[{"obsTimeUtc":"2026-10-25T07:56:00.000Z","obsTimeLocal":"2026-10-25T00:56:00-07:00","metarType":"METAR","raw":"METAR KLAS 250756Z 21003KT 10SM CLR 17/04 A3007 RMK AO2 SLP167 T01670044 402330144","temp":16.7,"dewpoint":4.4,"humidity":44,"wind":1.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-25T08:56:00.000Z","obsTimeLocal":"2026-10-25T01:56:00-07:00","metarType":"METAR","raw":"METAR KLAS 250856Z 21003KT 10SM CLR 16/04 A3007 RMK AO2 SLP169 T01560044 53005","temp":15.6,"dewpoint":4.4,"humidity":47,"wind":1.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-25T09:56:00.000Z","obsTimeLocal":"2026-10-25T02:56:00-07:00","metarType":"METAR","raw":"METAR KLAS 250956Z 00000KT 10SM CLR 14/04 A3007 RMK AO2 SLP170 T01440044 $","temp":14.4,"dewpoint":4.4,"humidity":51,"wind":0,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-25T10:56:00.000Z","obsTimeLocal":"2026-10-25T03:56:00-07:00","metarType":"METAR","raw":"METAR KLAS 251056Z 00000KT 10SM CLR 14/04 A3008 RMK AO2 SLP172 T01390044 $","temp":13.9,"dewpoint":4.4,"humidity":53,"wind":0,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-25T11:56:00.000Z","obsTimeLocal":"2026-10-25T04:56:00-07:00","metarType":"METAR","raw":"METAR KLAS 251156Z 17004KT 10SM CLR 14/04 A3009 RMK AO2 SLP178 T01390044 10183 20139 53007 $","temp":13.9,"dewpoint":4.4,"humidity":53,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-25T12:56:00.000Z","obsTimeLocal":"2026-10-25T05:56:00-07:00","metarType":"METAR","raw":"METAR KLAS 251256Z 21004KT 10SM CLR 13/04 A3011 RMK AO2 SLP184 T01330044 $","temp":13.3,"dewpoint":4.4,"humidity":55,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-25T13:56:00.000Z","obsTimeLocal":"2026-10-25T06:56:00-07:00","metarType":"METAR","raw":"METAR KLAS 251356Z 24004KT 10SM CLR 13/04 A3011 RMK AO2 SLP184 T01330044 $","temp":13.3,"dewpoint":4.4,"humidity":55,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-25T14:56:00.000Z","obsTimeLocal":"2026-10-25T07:56:00-07:00","metarType":"METAR","raw":"METAR KLAS 251456Z 21003KT 10SM FEW250 14/05 A3013 RMK AO2 SLP193 T01440050 53013 $","temp":14.4,"dewpoint":5,"humidity":53,"wind":1.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-25T15:56:00.000Z","obsTimeLocal":"2026-10-25T08:56:00-07:00","metarType":"METAR","raw":"METAR KLAS 251556Z 00000KT 10SM CLR 16/04 A3015 RMK AO2 SLP199 T01610044 $","temp":16.1,"dewpoint":4.4,"humidity":46,"wind":0,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-25T16:56:00.000Z","obsTimeLocal":"2026-10-25T09:56:00-07:00","metarType":"METAR","raw":"METAR KLAS 251656Z 07003KT 10SM FEW100 18/04 A3016 RMK AO2 SLP200 T01780044 $","temp":17.8,"dewpoint":4.4,"humidity":41,"wind":1.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-25T17:56:00.000Z","obsTimeLocal":"2026-10-25T10:56:00-07:00","metarType":"METAR","raw":"METAR KLAS 251756Z 00000KT 10SM FEW100 19/04 A3016 RMK AO2 SLP199 T01890039 10189 20128 51008 $","temp":18.9,"dewpoint":3.9,"humidity":37,"wind":0,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-25T18:56:00.000Z","obsTimeLocal":"2026-10-25T11:56:00-07:00","metarType":"METAR","raw":"METAR KLAS 251856Z 03006KT 10SM FEW090 21/03 A3014 RMK AO2 SLP194 T02060033 $","temp":20.6,"dewpoint":3.3,"humidity":32,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-25T19:56:00.000Z","obsTimeLocal":"2026-10-25T12:56:00-07:00","metarType":"METAR","raw":"METAR KLAS 251956Z 05005KT 10SM FEW090 21/03 A3012 RMK AO2 SLP187 T02110033 $","temp":21.1,"dewpoint":3.3,"humidity":31,"wind":2.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-25T20:56:00.000Z","obsTimeLocal":"2026-10-25T13:56:00-07:00","metarType":"METAR","raw":"METAR KLAS 252056Z VRB03KT 10SM FEW090 22/03 A3010 RMK AO2 SLP180 T02170028 58017 $","temp":21.7,"dewpoint":2.8,"humidity":29,"wind":1.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-25T21:56:00.000Z","obsTimeLocal":"2026-10-25T14:56:00-07:00","metarType":"METAR","raw":"METAR KLAS 252156Z 02004KT 10SM FEW090 22/03 A3009 RMK AO2 SLP177 T02220028 $","temp":22.2,"dewpoint":2.8,"humidity":28,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-25T22:56:00.000Z","obsTimeLocal":"2026-10-25T15:56:00-07:00","metarType":"METAR","raw":"METAR KLAS 252256Z VRB03KT 10SM FEW090 23/03 A3008 RMK AO2 SLP174 T02280028 $","temp":22.8,"dewpoint":2.8,"humidity":27,"wind":1.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-25T23:56:00.000Z","obsTimeLocal":"2026-10-25T16:56:00-07:00","metarType":"METAR","raw":"METAR KLAS 252356Z 10003KT 10SM FEW090 22/03 A3008 RMK AO2 SLP173 T02220028 10233 20189 56008 $","temp":22.2,"dewpoint":2.8,"humidity":28,"wind":1.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-26T00:56:00.000Z","obsTimeLocal":"2026-10-25T17:56:00-07:00","metarType":"METAR","raw":"METAR KLAS 260056Z 04006KT 10SM FEW090 22/03 A3008 RMK AO2 SLP175 T02220028 $","temp":22.2,"dewpoint":2.8,"humidity":28,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-26T01:56:00.000Z","obsTimeLocal":"2026-10-25T18:56:00-07:00","metarType":"METAR","raw":"METAR KLAS 260156Z 10004KT 10SM FEW090 21/04 A3010 RMK AO2 SLP181 T02110039 $","temp":21.1,"dewpoint":3.9,"humidity":32,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-26T02:56:00.000Z","obsTimeLocal":"2026-10-25T19:56:00-07:00","metarType":"METAR","raw":"METAR KLAS 260256Z 00000KT 10SM CLR 21/04 A3011 RMK AO2 SLP185 T02060044 53010 $","temp":20.6,"dewpoint":4.4,"humidity":35,"wind":0,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-26T03:56:00.000Z","obsTimeLocal":"2026-10-25T20:56:00-07:00","metarType":"METAR","raw":"METAR KLAS 260356Z 23003KT 10SM CLR 19/04 A3012 RMK AO2 SLP187 T01940044 $","temp":19.4,"dewpoint":4.4,"humidity":37,"wind":1.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-26T04:56:00.000Z","obsTimeLocal":"2026-10-25T21:56:00-07:00","metarType":"METAR","raw":"METAR KLAS 260456Z 00000KT 10SM CLR 18/05 A3013 RMK AO2 SLP190 T01830050 $","temp":18.3,"dewpoint":5,"humidity":42,"wind":0,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-26T05:56:00.000Z","obsTimeLocal":"2026-10-25T22:56:00-07:00","metarType":"METAR","raw":"METAR KLAS 260556Z 21005KT 10SM CLR 17/05 A3013 RMK AO2 SLP191 T01720050 10228 20172 51007 $","temp":17.2,"dewpoint":5,"humidity":45,"wind":2.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-26T06:56:00.000Z","obsTimeLocal":"2026-10-25T23:56:00-07:00","metarType":"METAR","raw":"METAR KLAS 260656Z 21003KT 10SM CLR 17/04 A3012 RMK AO2 SLP187 T01670044 $","temp":16.7,"dewpoint":4.4,"humidity":44,"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/2026-10-25","json":"https://weathermarket.io/api/station/KLAS/2026-10-25","record":"https://weathermarket.io/api/station/KLAS/2026-10-25?format=record","prev":"https://weathermarket.io/station/KLAS/2026-10-24","next":"https://weathermarket.io/station/KLAS/2026-10-26","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=25&year2=2026&month2=10&day2=27&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=25&hora=7&anof=2026&mesf=10&dayf=26&horaf=6&minf=59&send=send","awcLive":"https://aviationweather.gov/data/metar/?ids=KLAS"}}}