{"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":"2026-10-14","window":{"date":"2026-10-14","timezone":"America/Los_Angeles","dayStartUtc":"2026-10-14T07:00:00.000Z","dayEndUtc":"2026-10-15T07:00:00.000Z","utcOffsetStart":"-07:00","utcOffsetEnd":"-07:00","hours":24},"complete":true,"values":{"tmax":23.9,"tmaxAt":"2026-10-14T22:03:00.000Z","tmin":13.9,"tminAt":"2026-10-14T14:56:00.000Z","tavg":19.2,"humidityMean":29.7,"windMean":4.4,"windMax":8.2,"windMaxAt":"2026-10-14T09:56:00.000Z","precipObservedCount":0,"nObservations":28,"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":"2026-10-14T22:03:00.000Z","obsTimeLocal":"2026-10-14T15:03:00-07:00","metarType":"SPECI","raw":"SPECI KLAS 142203Z 02013KT 10SM CLR 24/M01 A3008 RMK AO2 T02391011 $","temp":23.9,"dewpoint":-1.1,"humidity":19,"wind":6.7,"precipObserved":false,"correctedAt":null,"originalRaw":null},"tmin":{"obsTimeUtc":"2026-10-14T14:56:00.000Z","obsTimeLocal":"2026-10-14T07:56:00-07:00","metarType":"METAR","raw":"METAR KLAS 141456Z 16004KT 10SM CLR 14/02 A3014 RMK AO2 SLP198 T01390017 51015 $","temp":13.9,"dewpoint":1.7,"humidity":44,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},"windMax":{"obsTimeUtc":"2026-10-14T09:56:00.000Z","obsTimeLocal":"2026-10-14T02:56:00-07:00","metarType":"METAR","raw":"METAR KLAS 140956Z 34016KT 10SM CLR 16/00 A3009 RMK AO2 SLP180 T01560000 $","temp":15.6,"dewpoint":0,"humidity":35,"wind":8.2,"precipObserved":false,"correctedAt":null,"originalRaw":null}},"finality":{"status":"final","finalAt":"2026-10-15T10:00:00.000Z","settleable":true,"coverage":{"ok":true,"maxGapMinutes":60,"normalIntervalMin":60,"thresholdMinutes":90},"reasons":[],"holdHours":3},"revision":"af2ba49f5f9874e5","lastChangedAt":"2026-10-15T06:58:40.420Z","corrections":[],"anchor":{"contract":"0x2B59812947B48B5988FaA805a9514a5162415091","chainId":14,"record":"https://weathermarket.io/api/station/KLAS/2026-10-14?format=record","status":"anchored","sha256":"67bb58542742381233678ea974d25e73ab004385708264569e861306279b0582","revision":"af2ba49f5f9874e5","flareTxHash":"0xaa591565d2420afa09fa52de65bcea0a0196c5f50fdf4ee5a04d982a472f2e7f","flareBlock":72159690,"anchoredAt":"2026-10-15T10:01:47.124Z","explorer":"https://flare-explorer.flare.network/tx/0xaa591565d2420afa09fa52de65bcea0a0196c5f50fdf4ee5a04d982a472f2e7f","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":28,"suspect":0,"bad":0,"flagged":[]},"extremes":{"tmax":{"obsTimeUtc":"2026-10-14T22:03:00.000Z","flag":"good","reasons":[]},"tmin":{"obsTimeUtc":"2026-10-14T14:56:00.000Z","flag":"good","reasons":[]},"anyFlagged":false},"excludingBad":{"tmax":23.9,"tmin":13.9,"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":23.89,"tmin":13.33,"precip":0,"corrected":false,"issuedAt":"2026-10-15T08:25:00.000Z","html":"https://weathermarket.io/nws-cli/KLAS/2026-10-14","json":"https://weathermarket.io/api/nws-cli/KLAS/2026-10-14"},"observations":[{"obsTimeUtc":"2026-10-14T07:56:00.000Z","obsTimeLocal":"2026-10-14T00:56:00-07:00","metarType":"METAR","raw":"METAR KLAS 140756Z 33012KT 10SM CLR 16/00 A3009 RMK AO2 SLP179 T01560000 401780128 $","temp":15.6,"dewpoint":0,"humidity":35,"wind":6.2,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-14T08:56:00.000Z","obsTimeLocal":"2026-10-14T01:56:00-07:00","metarType":"METAR","raw":"METAR KLAS 140856Z 34015G22KT 10SM CLR 16/00 A3009 RMK AO2 SLP178 T01560000 51002 $","temp":15.6,"dewpoint":0,"humidity":35,"wind":7.7,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-14T09:56:00.000Z","obsTimeLocal":"2026-10-14T02:56:00-07:00","metarType":"METAR","raw":"METAR KLAS 140956Z 34016KT 10SM CLR 16/00 A3009 RMK AO2 SLP180 T01560000 $","temp":15.6,"dewpoint":0,"humidity":35,"wind":8.2,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-14T10:56:00.000Z","obsTimeLocal":"2026-10-14T03:56:00-07:00","metarType":"METAR","raw":"METAR KLAS 141056Z 33014G19KT 10SM CLR 15/01 A3009 RMK AO2 SLP178 T01500006 $","temp":15,"dewpoint":0.6,"humidity":37,"wind":7.2,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-14T11:56:00.000Z","obsTimeLocal":"2026-10-14T04:56:00-07:00","metarType":"METAR","raw":"METAR KLAS 141156Z 34016G23KT 10SM CLR 15/01 A3009 RMK AO2 SLP182 T01500006 10161 20150 53002 $","temp":15,"dewpoint":0.6,"humidity":37,"wind":8.2,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-14T12:56:00.000Z","obsTimeLocal":"2026-10-14T05:56:00-07:00","metarType":"METAR","raw":"METAR KLAS 141256Z 33013KT 10SM CLR 14/01 A3012 RMK AO2 SLP190 T01440006 $","temp":14.4,"dewpoint":0.6,"humidity":39,"wind":6.7,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-14T13:56:00.000Z","obsTimeLocal":"2026-10-14T06:56:00-07:00","metarType":"METAR","raw":"METAR KLAS 141356Z 33009KT 10SM CLR 15/01 A3013 RMK AO2 SLP194 T01500006 $","temp":15,"dewpoint":0.6,"humidity":37,"wind":4.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-14T14:56:00.000Z","obsTimeLocal":"2026-10-14T07:56:00-07:00","metarType":"METAR","raw":"METAR KLAS 141456Z 16004KT 10SM CLR 14/02 A3014 RMK AO2 SLP198 T01390017 51015 $","temp":13.9,"dewpoint":1.7,"humidity":44,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-14T15:56:00.000Z","obsTimeLocal":"2026-10-14T08:56:00-07:00","metarType":"METAR","raw":"METAR KLAS 141556Z 17004KT 10SM CLR 15/02 A3016 RMK AO2 SLP203 T01500017","temp":15,"dewpoint":1.7,"humidity":41,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-14T16:56:00.000Z","obsTimeLocal":"2026-10-14T09:56:00-07:00","metarType":"METAR","raw":"METAR KLAS 141656Z 35005KT 10SM CLR 18/01 A3016 RMK AO2 SLP202 T01780006","temp":17.8,"dewpoint":0.6,"humidity":31,"wind":2.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-14T17:56:00.000Z","obsTimeLocal":"2026-10-14T10:56:00-07:00","metarType":"METAR","raw":"METAR KLAS 141756Z 36010KT 10SM CLR 20/M01 A3015 RMK AO2 SLP196 T02001006 10200 20133 50002","temp":20,"dewpoint":-0.6,"humidity":25,"wind":5.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-14T18:56:00.000Z","obsTimeLocal":"2026-10-14T11:56:00-07:00","metarType":"METAR","raw":"METAR KLAS 141856Z 34016G23KT 10SM CLR 21/M02 A3014 RMK AO2 SLP193 T02111022","temp":21.1,"dewpoint":-2.2,"humidity":21,"wind":8.2,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-14T19:56:00.000Z","obsTimeLocal":"2026-10-14T12:56:00-07:00","metarType":"METAR","raw":"METAR KLAS 141956Z 35012G20KT 10SM CLR 22/M02 A3011 RMK AO2 SLP183 T02221017 $","temp":22.2,"dewpoint":-1.7,"humidity":20,"wind":6.2,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-14T20:56:00.000Z","obsTimeLocal":"2026-10-14T13:56:00-07:00","metarType":"METAR","raw":"METAR KLAS 142056Z 04013G22KT 10SM CLR 23/M02 A3009 RMK AO2 SLP176 T02281017 58017 $","temp":22.8,"dewpoint":-1.7,"humidity":19,"wind":6.7,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-14T21:04:00.000Z","obsTimeLocal":"2026-10-14T14:04:00-07:00","metarType":"SPECI","raw":"SPECI KLAS 142104Z 02010G16KT 10SM CLR 23/M02 A3009 RMK AO2 T02281017 $","temp":22.8,"dewpoint":-1.7,"humidity":19,"wind":5.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-14T21:56:00.000Z","obsTimeLocal":"2026-10-14T14:56:00-07:00","metarType":"METAR","raw":"METAR KLAS 142156Z 03010G19KT 10SM CLR 23/M01 A3008 RMK AO2 SLP171 T02331011 $","temp":23.3,"dewpoint":-1.1,"humidity":20,"wind":5.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-14T22:03:00.000Z","obsTimeLocal":"2026-10-14T15:03:00-07:00","metarType":"SPECI","raw":"SPECI KLAS 142203Z 02013KT 10SM CLR 24/M01 A3008 RMK AO2 T02391011 $","temp":23.9,"dewpoint":-1.1,"humidity":19,"wind":6.7,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-14T22:56:00.000Z","obsTimeLocal":"2026-10-14T15:56:00-07:00","metarType":"METAR","raw":"METAR KLAS 142256Z 06007G20KT 10SM CLR 23/M01 A3009 RMK AO2 SLP175 T02331006 $","temp":23.3,"dewpoint":-0.6,"humidity":20,"wind":3.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-14T23:03:00.000Z","obsTimeLocal":"2026-10-14T16:03:00-07:00","metarType":"SPECI","raw":"SPECI KLAS 142303Z 09010KT 10SM CLR 23/M01 A3009 RMK AO2 T02331006 $","temp":23.3,"dewpoint":-0.6,"humidity":20,"wind":5.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-14T23:07:00.000Z","obsTimeLocal":"2026-10-14T16:07:00-07:00","metarType":"SPECI","raw":"SPECI KLAS 142307Z 08008KT 10SM CLR 23/00 A3009 RMK AO2 T02330000 $","temp":23.3,"dewpoint":0,"humidity":21,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-14T23:56:00.000Z","obsTimeLocal":"2026-10-14T16:56:00-07:00","metarType":"METAR","raw":"METAR KLAS 142356Z 10007KT 10SM CLR 23/00 A3008 RMK AO2 SLP173 T02280000 10239 20200 56004 $","temp":22.8,"dewpoint":0,"humidity":22,"wind":3.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-15T00:56:00.000Z","obsTimeLocal":"2026-10-14T17:56:00-07:00","metarType":"METAR","raw":"METAR KLAS 150056Z 10004KT 10SM CLR 22/01 A3009 RMK AO2 SLP177 T02220011 $","temp":22.2,"dewpoint":1.1,"humidity":25,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-15T01:56:00.000Z","obsTimeLocal":"2026-10-14T18:56:00-07:00","metarType":"METAR","raw":"METAR KLAS 150156Z 00000KT 10SM CLR 21/02 A3011 RMK AO2 SLP182 T02110017 $","temp":21.1,"dewpoint":1.7,"humidity":28,"wind":0,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-15T02:56:00.000Z","obsTimeLocal":"2026-10-14T19:56:00-07:00","metarType":"METAR","raw":"METAR KLAS 150256Z 00000KT 10SM CLR 20/02 A3012 RMK AO2 SLP189 T02000017 53013 $","temp":20,"dewpoint":1.7,"humidity":30,"wind":0,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-15T03:56:00.000Z","obsTimeLocal":"2026-10-14T20:56:00-07:00","metarType":"METAR","raw":"METAR KLAS 150356Z 00000KT 10SM CLR 19/03 A3013 RMK AO2 SLP193 T01890028 $","temp":18.9,"dewpoint":2.8,"humidity":34,"wind":0,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-15T04:56:00.000Z","obsTimeLocal":"2026-10-14T21:56:00-07:00","metarType":"METAR","raw":"METAR KLAS 150456Z 00000KT 10SM CLR 18/03 A3014 RMK AO2 SLP194 T01830028 $","temp":18.3,"dewpoint":2.8,"humidity":36,"wind":0,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-15T05:56:00.000Z","obsTimeLocal":"2026-10-14T22:56:00-07:00","metarType":"METAR","raw":"METAR KLAS 150556Z 22003KT 10SM CLR 17/04 A3016 RMK AO2 SLP199 T01720039 10228 20172 53012 $","temp":17.2,"dewpoint":3.9,"humidity":41,"wind":1.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-15T06:56:00.000Z","obsTimeLocal":"2026-10-14T23:56:00-07:00","metarType":"METAR","raw":"METAR KLAS 150656Z 01011KT 10SM CLR 18/04 A3016 RMK AO2 SLP201 T01780039 $","temp":17.8,"dewpoint":3.9,"humidity":40,"wind":5.7,"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/2026-10-14","json":"https://weathermarket.io/api/station/KLAS/2026-10-14","record":"https://weathermarket.io/api/station/KLAS/2026-10-14?format=record","prev":"https://weathermarket.io/station/KLAS/2026-10-13","next":"https://weathermarket.io/station/KLAS/2026-10-15","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=14&year2=2026&month2=10&day2=16&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=14&hora=7&anof=2026&mesf=10&dayf=15&horaf=6&minf=59&send=send","awcLive":"https://aviationweather.gov/data/metar/?ids=KLAS"}}}