{"station":{"icao":"KSEA","city":{"slug":"seattle","name":"Seattle","country":"United States"},"timezone":"America/Los_Angeles","lat":47.61,"lon":-122.33,"us":true,"html":"https://weathermarket.io/station/KSEA","json":"https://weathermarket.io/api/station/KSEA","nwsCli":{"html":"https://weathermarket.io/nws-cli/KSEA","json":"https://weathermarket.io/api/nws-cli/KSEA"}},"date":"2026-11-06","window":{"date":"2026-11-06","timezone":"America/Los_Angeles","dayStartUtc":"2026-11-06T08:00:00.000Z","dayEndUtc":"2026-11-07T08:00:00.000Z","utcOffsetStart":"-08:00","utcOffsetEnd":"-08:00","hours":24},"complete":true,"values":{"tmax":13.3,"tmaxAt":"2026-11-07T01:53:00.000Z","tmin":9.4,"tminAt":"2026-11-06T12:53:00.000Z","tavg":11.4,"humidityMean":86.4,"windMean":4.2,"windMax":7.2,"windMaxAt":"2026-11-07T04:53:00.000Z","precipObservedCount":16,"nObservations":32,"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":"2026-11-07T01:53:00.000Z","obsTimeLocal":"2026-11-06T17:53:00-08:00","metarType":"METAR","raw":"METAR KSEA 070153Z 19013KT 10SM -RA BKN016 BKN024 OVC030 13/11 A3009 RMK AO2 SLP197 P0000 T01330111","temp":13.3,"dewpoint":11.1,"humidity":87,"wind":6.7,"precipObserved":true,"correctedAt":null,"originalRaw":null},"tmin":{"obsTimeUtc":"2026-11-06T12:53:00.000Z","obsTimeLocal":"2026-11-06T04:53:00-08:00","metarType":"METAR","raw":"METAR KSEA 061253Z 14007KT 10SM -RA SCT070 OVC095 09/06 A3010 RMK AO2 RAB1155 SLP199 P0001 T00940061","temp":9.4,"dewpoint":6.1,"humidity":80,"wind":3.6,"precipObserved":true,"correctedAt":null,"originalRaw":null},"windMax":{"obsTimeUtc":"2026-11-07T04:53:00.000Z","obsTimeLocal":"2026-11-06T20:53:00-08:00","metarType":"METAR","raw":"METAR KSEA 070453Z 20014G20KT 10SM SCT038 SCT050 BKN240 13/11 A3014 RMK AO2 SLP214 T01280106","temp":12.8,"dewpoint":10.6,"humidity":86,"wind":7.2,"precipObserved":false,"correctedAt":null,"originalRaw":null}},"finality":{"status":"final","finalAt":"2026-11-07T11:00:00.000Z","settleable":true,"coverage":{"ok":true,"maxGapMinutes":60,"normalIntervalMin":60,"thresholdMinutes":90},"reasons":[],"holdHours":3},"revision":"49370ca8cac19710","lastChangedAt":"2026-11-07T07:56:40.219Z","corrections":[],"anchor":{"contract":"0x2B59812947B48B5988FaA805a9514a5162415091","chainId":14,"record":"https://weathermarket.io/api/station/KSEA/2026-11-06?format=record","status":"anchored","sha256":"2e04003db63d89f15757d9104a9987090eb73cdd0c3cb106b33869b14a0a340c","revision":"49370ca8cac19710","flareTxHash":"0x20a8f8d3ce076cffafd92bb71797351a78f099c7194cda8cb7b2bccdb94b39d8","flareBlock":73960960,"anchoredAt":"2026-11-07T11:01:27.919Z","explorer":"https://flare-explorer.flare.network/tx/0x20a8f8d3ce076cffafd92bb71797351a78f099c7194cda8cb7b2bccdb94b39d8","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":32,"suspect":0,"bad":0,"flagged":[]},"extremes":{"tmax":{"obsTimeUtc":"2026-11-07T01:53:00.000Z","flag":"good","reasons":[]},"tmin":{"obsTimeUtc":"2026-11-06T12:53:00.000Z","flag":"good","reasons":[]},"anyFlagged":false},"excludingBad":{"tmax":13.3,"tmin":9.4,"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":13.33,"tmin":8.89,"precip":6.35,"corrected":false,"issuedAt":"2026-11-07T09:28:00.000Z","html":"https://weathermarket.io/nws-cli/KSEA/2026-11-06","json":"https://weathermarket.io/api/nws-cli/KSEA/2026-11-06"},"observations":[{"obsTimeUtc":"2026-11-06T08:53:00.000Z","obsTimeLocal":"2026-11-06T00:53:00-08:00","metarType":"METAR","raw":"METAR KSEA 060853Z 15008KT 10SM SCT085 OVC140 11/06 A3014 RMK AO2 SLP211 T01060061 58016","temp":10.6,"dewpoint":6.1,"humidity":74,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-06T09:53:00.000Z","obsTimeLocal":"2026-11-06T01:53:00-08:00","metarType":"METAR","raw":"METAR KSEA 060953Z 17006KT 10SM SCT085 SCT110 OVC140 11/06 A3013 RMK AO2 SLP210 T01060056","temp":10.6,"dewpoint":5.6,"humidity":71,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-06T10:53:00.000Z","obsTimeLocal":"2026-11-06T02:53:00-08:00","metarType":"METAR","raw":"METAR KSEA 061053Z 17004KT 10SM BKN085 BKN110 OVC140 10/07 A3012 RMK AO2 SLP207 VIRGA T01000067","temp":10,"dewpoint":6.7,"humidity":80,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-06T11:53:00.000Z","obsTimeLocal":"2026-11-06T03:53:00-08:00","metarType":"METAR","raw":"METAR KSEA 061153Z 15006KT 10SM SCT085 OVC100 10/07 A3010 RMK AO2 SLP200 VIRGA T01000067 10111 20094 58011","temp":10,"dewpoint":6.7,"humidity":80,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-06T12:53:00.000Z","obsTimeLocal":"2026-11-06T04:53:00-08:00","metarType":"METAR","raw":"METAR KSEA 061253Z 14007KT 10SM -RA SCT070 OVC095 09/06 A3010 RMK AO2 RAB1155 SLP199 P0001 T00940061","temp":9.4,"dewpoint":6.1,"humidity":80,"wind":3.6,"precipObserved":true,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-06T13:53:00.000Z","obsTimeLocal":"2026-11-06T05:53:00-08:00","metarType":"METAR","raw":"METAR KSEA 061353Z 15006KT 10SM -RA SCT065 OVC085 09/07 A3010 RMK AO2 SLP201 P0000 T00940067","temp":9.4,"dewpoint":6.7,"humidity":83,"wind":3.1,"precipObserved":true,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-06T14:53:00.000Z","obsTimeLocal":"2026-11-06T06:53:00-08:00","metarType":"METAR","raw":"METAR KSEA 061453Z 13008KT 10SM BKN070 OVC085 10/06 A3009 RMK AO2 RAE02B22E48 SLP195 P0000 60001 T01000056 58005","temp":10,"dewpoint":5.6,"humidity":74,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-06T15:53:00.000Z","obsTimeLocal":"2026-11-06T07:53:00-08:00","metarType":"METAR","raw":"METAR KSEA 061553Z 19006KT 6SM -RA BR SCT055 BKN070 BKN085 09/07 A3010 RMK AO2 RAB18 SLP200 P0002 T00940067","temp":9.4,"dewpoint":6.7,"humidity":83,"wind":3.1,"precipObserved":true,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-06T16:53:00.000Z","obsTimeLocal":"2026-11-06T08:53:00-08:00","metarType":"METAR","raw":"METAR KSEA 061653Z 16007KT 10SM BKN044 BKN055 OVC070 11/07 A3008 RMK AO2 RAE53 SLP193 P0001 T01110067","temp":11.1,"dewpoint":6.7,"humidity":74,"wind":3.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-06T17:53:00.000Z","obsTimeLocal":"2026-11-06T09:53:00-08:00","metarType":"METAR","raw":"METAR KSEA 061753Z 14010KT 10SM -RA BKN038 OVC050 11/07 A3005 RMK AO2 PK WND 14026/1723 RAB45 SLP181 P0000 60004 T01110067 10111 20089 58014","temp":11.1,"dewpoint":6.7,"humidity":74,"wind":5.1,"precipObserved":true,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-06T18:53:00.000Z","obsTimeLocal":"2026-11-06T10:53:00-08:00","metarType":"METAR","raw":"METAR KSEA 061853Z 18005KT 9SM -RA BKN039 BKN044 BKN060 11/08 A3005 RMK AO2 SLP181 P0000 T01110078","temp":11.1,"dewpoint":7.8,"humidity":80,"wind":2.6,"precipObserved":true,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-06T19:53:00.000Z","obsTimeLocal":"2026-11-06T11:53:00-08:00","metarType":"METAR","raw":"METAR KSEA 061953Z 00000KT 9SM -RA FEW027 BKN035 BKN050 11/09 A3003 RMK AO2 RAE12B34 SLP176 P0000 T01060089","temp":10.6,"dewpoint":8.9,"humidity":89,"wind":0,"precipObserved":true,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-06T20:53:00.000Z","obsTimeLocal":"2026-11-06T12:53:00-08:00","metarType":"METAR","raw":"METAR KSEA 062053Z 00000KT 10SM -RA BKN033 BKN050 11/09 A3002 RMK AO2 SLP170 P0001 60001 T01110094 58010","temp":11.1,"dewpoint":9.4,"humidity":89,"wind":0,"precipObserved":true,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-06T21:21:00.000Z","obsTimeLocal":"2026-11-06T13:21:00-08:00","metarType":"SPECI","raw":"SPECI KSEA 062121Z 31006KT 3SM -RA BR BKN025 OVC033 11/10 A3003 RMK AO2 P0001 T01110100 $","temp":11.1,"dewpoint":10,"humidity":93,"wind":3.1,"precipObserved":true,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-06T21:29:00.000Z","obsTimeLocal":"2026-11-06T13:29:00-08:00","metarType":"SPECI","raw":"SPECI KSEA 062129Z 34006KT 2SM R16L/5000VP6000FT RA BR BKN025 OVC033 11/10 A3004 RMK AO2 P0003 T01110100 $","temp":11.1,"dewpoint":10,"humidity":93,"wind":3.1,"precipObserved":true,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-06T21:53:00.000Z","obsTimeLocal":"2026-11-06T13:53:00-08:00","metarType":"METAR","raw":"METAR KSEA 062153Z 36004KT 2SM -RA BR SCT014 OVC022 11/10 A3005 RMK AO2 SLP182 P0006 T01110100 $","temp":11.1,"dewpoint":10,"humidity":93,"wind":2.1,"precipObserved":true,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-06T22:41:00.000Z","obsTimeLocal":"2026-11-06T14:41:00-08:00","metarType":"SPECI","raw":"SPECI KSEA 062241Z 20011G18KT 3SM RA BR BKN010 BKN024 OVC030 11/11 A3005 RMK AO2 P0007 T01110106","temp":11.1,"dewpoint":10.6,"humidity":97,"wind":5.7,"precipObserved":true,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-06T22:53:00.000Z","obsTimeLocal":"2026-11-06T14:53:00-08:00","metarType":"METAR","raw":"METAR KSEA 062253Z 21013KT 3SM -RA BR BKN010 BKN024 OVC030 12/11 A3005 RMK AO2 SLP183 P0011 T01170106","temp":11.7,"dewpoint":10.6,"humidity":93,"wind":6.7,"precipObserved":true,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-06T23:00:00.000Z","obsTimeLocal":"2026-11-06T15:00:00-08:00","metarType":"SPECI","raw":"SPECI KSEA 062300Z 21010KT 6SM -RA BR BKN008 OVC024 11/11 A3006 RMK AO2 P0001 T01110106","temp":11.1,"dewpoint":10.6,"humidity":97,"wind":5.1,"precipObserved":true,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-06T23:53:00.000Z","obsTimeLocal":"2026-11-06T15:53:00-08:00","metarType":"METAR","raw":"METAR KSEA 062353Z 20010KT 10SM BKN007 BKN012 OVC024 12/11 A3007 RMK AO2 RAE39 SLP189 P0002 60020 T01220111 10122 20106 51019","temp":12.2,"dewpoint":11.1,"humidity":93,"wind":5.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-07T00:27:00.000Z","obsTimeLocal":"2026-11-06T16:27:00-08:00","metarType":"SPECI","raw":"SPECI KSEA 070027Z 18013KT 10SM BKN012 OVC020 12/11 A3006 RMK AO2 T01220111","temp":12.2,"dewpoint":11.1,"humidity":93,"wind":6.7,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-07T00:36:00.000Z","obsTimeLocal":"2026-11-06T16:36:00-08:00","metarType":"SPECI","raw":"SPECI KSEA 070036Z 18013KT 10SM FEW009 SCT014 OVC022 12/11 A3007 RMK AO2 T01220111","temp":12.2,"dewpoint":11.1,"humidity":93,"wind":6.7,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-07T00:53:00.000Z","obsTimeLocal":"2026-11-06T16:53:00-08:00","metarType":"METAR","raw":"METAR KSEA 070053Z 19013G21KT 9SM -RA FEW014 BKN022 OVC028 13/11 A3008 RMK AO2 RAB43 SLP191 P0001 T01280111","temp":12.8,"dewpoint":11.1,"humidity":89,"wind":6.7,"precipObserved":true,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-07T01:49:00.000Z","obsTimeLocal":"2026-11-06T17:49:00-08:00","metarType":"SPECI","raw":"SPECI KSEA 070149Z 20013G21KT 10SM -RA BKN014 BKN024 OVC042 13/11 A3011 RMK AO2 P0000","temp":13,"dewpoint":11,"humidity":88,"wind":6.7,"precipObserved":true,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-07T01:53:00.000Z","obsTimeLocal":"2026-11-06T17:53:00-08:00","metarType":"METAR","raw":"METAR KSEA 070153Z 19013KT 10SM -RA BKN016 BKN024 OVC030 13/11 A3009 RMK AO2 SLP197 P0000 T01330111","temp":13.3,"dewpoint":11.1,"humidity":87,"wind":6.7,"precipObserved":true,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-07T02:24:00.000Z","obsTimeLocal":"2026-11-06T18:24:00-08:00","metarType":"SPECI","raw":"SPECI KSEA 070224Z 19009KT 10SM SCT030 BKN037 OVC048 13/11 A3012 RMK AO2 RAE0155 P0000 T01330111","temp":13.3,"dewpoint":11.1,"humidity":87,"wind":4.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-07T02:53:00.000Z","obsTimeLocal":"2026-11-06T18:53:00-08:00","metarType":"METAR","raw":"METAR KSEA 070253Z 19013G21KT 10SM FEW032 BKN047 13/11 A3012 RMK AO2 RAE0155 SLP206 P0000 60001 T01330111 51014","temp":13.3,"dewpoint":11.1,"humidity":87,"wind":6.7,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-07T03:53:00.000Z","obsTimeLocal":"2026-11-06T19:53:00-08:00","metarType":"METAR","raw":"METAR KSEA 070353Z 20011KT 10SM BKN034 BKN042 13/11 A3014 RMK AO2 SLP212 T01280106","temp":12.8,"dewpoint":10.6,"humidity":86,"wind":5.7,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-07T04:53:00.000Z","obsTimeLocal":"2026-11-06T20:53:00-08:00","metarType":"METAR","raw":"METAR KSEA 070453Z 20014G20KT 10SM SCT038 SCT050 BKN240 13/11 A3014 RMK AO2 SLP214 T01280106","temp":12.8,"dewpoint":10.6,"humidity":86,"wind":7.2,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-07T05:53:00.000Z","obsTimeLocal":"2026-11-06T21:53:00-08:00","metarType":"METAR","raw":"METAR KSEA 070553Z 21009KT 10SM SCT033 SCT038 OVC240 12/11 A3016 RMK AO2 SLP218 60001 T01220106 10133 20122 51013","temp":12.2,"dewpoint":10.6,"humidity":90,"wind":4.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-07T06:53:00.000Z","obsTimeLocal":"2026-11-06T22:53:00-08:00","metarType":"METAR","raw":"METAR KSEA 070653Z 19005KT 10SM SCT027 SCT034 OVC210 11/10 A3016 RMK AO2 SLP219 VIRGA T01110100","temp":11.1,"dewpoint":10,"humidity":93,"wind":2.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-07T07:53:00.000Z","obsTimeLocal":"2026-11-06T23:53:00-08:00","metarType":"METAR","raw":"METAR KSEA 070753Z 20004KT 10SM SCT024 BKN210 11/10 A3017 RMK AO2 SLP225 T01060100 401330089","temp":10.6,"dewpoint":10,"humidity":96,"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/KSEA/YYYY-MM-DD (HTML) and https://weathermarket.io/api/station/KSEA/YYYY-MM-DD (JSON)."],"citation":"Settlement source: the METAR-derived station-day record for KSEA for the contract date (station-local calendar day), as published at https://weathermarket.io/station/KSEA/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/KSEA/2026-11-06","json":"https://weathermarket.io/api/station/KSEA/2026-11-06","record":"https://weathermarket.io/api/station/KSEA/2026-11-06?format=record","prev":"https://weathermarket.io/station/KSEA/2026-11-05","next":"https://weathermarket.io/station/KSEA/2026-11-07","station":"https://weathermarket.io/station/KSEA","external":{"iem":"https://mesonet.agron.iastate.edu/cgi-bin/request/asos.py?station=SEA&data=metar&year1=2026&month1=11&day1=6&year2=2026&month2=11&day2=8&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=KSEA&tipo=SA&ord=REV&nil=SI&fmt=html&ano=2026&mes=11&day=6&hora=8&anof=2026&mesf=11&dayf=7&horaf=7&minf=59&send=send","awcLive":"https://aviationweather.gov/data/metar/?ids=KSEA"}}}