{"station":{"icao":"KDFW","city":{"slug":"dallas","name":"Dallas","country":"United States"},"timezone":"America/Chicago","lat":32.78,"lon":-96.8,"us":true,"html":"https://weathermarket.io/station/KDFW","json":"https://weathermarket.io/api/station/KDFW","nwsCli":{"html":"https://weathermarket.io/nws-cli/KDFW","json":"https://weathermarket.io/api/nws-cli/KDFW"}},"date":"2026-10-31","window":{"date":"2026-10-31","timezone":"America/Chicago","dayStartUtc":"2026-10-31T05:00:00.000Z","dayEndUtc":"2026-11-01T05:00:00.000Z","utcOffsetStart":"-05:00","utcOffsetEnd":"-05:00","hours":24},"complete":true,"values":{"tmax":24.4,"tmaxAt":"2026-10-31T19:53:00.000Z","tmin":18.9,"tminAt":"2026-10-31T11:53:00.000Z","tavg":21.4,"humidityMean":70.8,"windMean":1.6,"windMax":3.1,"windMaxAt":"2026-10-31T18:53:00.000Z","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":"2026-10-31T19:53:00.000Z","obsTimeLocal":"2026-10-31T14:53:00-05:00","metarType":"METAR","raw":"METAR KDFW 311953Z 26004KT 10SM BKN033 24/17 A3004 RMK AO2 SLP166 T02440167","temp":24.4,"dewpoint":16.7,"humidity":62,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},"tmin":{"obsTimeUtc":"2026-10-31T11:53:00.000Z","obsTimeLocal":"2026-10-31T06:53:00-05:00","metarType":"METAR","raw":"METAR KDFW 311153Z 00000KT 10SM BKN050 OVC060 19/15 A3006 RMK AO2 SLP172 70005 T01890150 10206 20189 55003","temp":18.9,"dewpoint":15,"humidity":78,"wind":0,"precipObserved":false,"correctedAt":null,"originalRaw":null},"windMax":{"obsTimeUtc":"2026-10-31T18:53:00.000Z","obsTimeLocal":"2026-10-31T13:53:00-05:00","metarType":"METAR","raw":"METAR KDFW 311853Z 19006KT 10SM BKN031 OVC170 24/16 A3006 RMK AO2 SLP172 T02390161","temp":23.9,"dewpoint":16.1,"humidity":62,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null}},"finality":{"status":"final","finalAt":"2026-11-01T08:00:00.000Z","settleable":true,"coverage":{"ok":true,"maxGapMinutes":60,"normalIntervalMin":60,"thresholdMinutes":90},"reasons":[],"holdHours":3},"revision":"4b96bf4d4d5bd1b6","lastChangedAt":"2026-11-01T04:58:38.666Z","corrections":[],"anchor":{"contract":"0x2B59812947B48B5988FaA805a9514a5162415091","chainId":14,"record":"https://weathermarket.io/api/station/KDFW/2026-10-31?format=record","status":"anchored","sha256":"1d338c2447111544d7550c3f48d0d1af745f56dffcd86c77b953297322a8ec99","revision":"4b96bf4d4d5bd1b6","flareTxHash":"0xd1820a9490fa0f7d5a2f7c7036f9dd753ea96f4b0d435325aecd2195f0c7bc47","flareBlock":73860312,"anchoredAt":"2026-11-06T05:01:27.405Z","explorer":"https://flare-explorer.flare.network/tx/0xd1820a9490fa0f7d5a2f7c7036f9dd753ea96f4b0d435325aecd2195f0c7bc47","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":"2026-10-31T19:53:00.000Z","flag":"good","reasons":[]},"tmin":{"obsTimeUtc":"2026-10-31T11:53:00.000Z","flag":"good","reasons":[]},"anyFlagged":false},"excludingBad":{"tmax":24.4,"tmin":18.9,"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":25,"tmin":18.89,"precip":0,"corrected":false,"issuedAt":"2026-11-01T06:42:00.000Z","html":"https://weathermarket.io/nws-cli/KDFW/2026-10-31","json":"https://weathermarket.io/api/nws-cli/KDFW/2026-10-31"},"observations":[{"obsTimeUtc":"2026-10-31T05:53:00.000Z","obsTimeLocal":"2026-10-31T00:53:00-05:00","metarType":"METAR","raw":"METAR KDFW 310553Z 00000KT 10SM SCT049 BKN055 OVC085 19/15 A3008 RMK AO2 SLP179 60000 T01940150 10228 20194 402390183 58001","temp":19.4,"dewpoint":15,"humidity":76,"wind":0,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-31T06:53:00.000Z","obsTimeLocal":"2026-10-31T01:53:00-05:00","metarType":"METAR","raw":"METAR KDFW 310653Z 07003KT 10SM BKN055 OVC080 20/14 A3007 RMK AO2 SLP175 T02000144","temp":20,"dewpoint":14.4,"humidity":70,"wind":1.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-31T07:53:00.000Z","obsTimeLocal":"2026-10-31T02:53:00-05:00","metarType":"METAR","raw":"METAR KDFW 310753Z 10003KT 10SM OVC055 21/14 A3007 RMK AO2 SLP176 T02060139","temp":20.6,"dewpoint":13.9,"humidity":65,"wind":1.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-31T08:53:00.000Z","obsTimeLocal":"2026-10-31T03:53:00-05:00","metarType":"METAR","raw":"METAR KDFW 310853Z 12004KT 10SM OVC060 21/14 A3007 RMK AO2 SLP175 T02060139 56004","temp":20.6,"dewpoint":13.9,"humidity":65,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-31T09:53:00.000Z","obsTimeLocal":"2026-10-31T04:53:00-05:00","metarType":"METAR","raw":"METAR KDFW 310953Z 14004KT 10SM FEW040 OVC060 19/15 A3006 RMK AO2 SLP173 T01940150","temp":19.4,"dewpoint":15,"humidity":76,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-31T10:53:00.000Z","obsTimeLocal":"2026-10-31T05:53:00-05:00","metarType":"METAR","raw":"METAR KDFW 311053Z 08003KT 10SM OVC065 19/15 A3004 RMK AO2 SLP167 T01940150","temp":19.4,"dewpoint":15,"humidity":76,"wind":1.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-31T11:53:00.000Z","obsTimeLocal":"2026-10-31T06:53:00-05:00","metarType":"METAR","raw":"METAR KDFW 311153Z 00000KT 10SM BKN050 OVC060 19/15 A3006 RMK AO2 SLP172 70005 T01890150 10206 20189 55003","temp":18.9,"dewpoint":15,"humidity":78,"wind":0,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-31T12:53:00.000Z","obsTimeLocal":"2026-10-31T07:53:00-05:00","metarType":"METAR","raw":"METAR KDFW 311253Z 07004KT 10SM FEW049 BKN060 BKN075 OVC210 19/14 A3007 RMK AO2 SLP174 T01890144","temp":18.9,"dewpoint":14.4,"humidity":75,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-31T13:53:00.000Z","obsTimeLocal":"2026-10-31T08:53:00-05:00","metarType":"METAR","raw":"METAR KDFW 311353Z 11003KT 10SM BKN044 OVC052 20/14 A3009 RMK AO2 SLP184 T02000144","temp":20,"dewpoint":14.4,"humidity":70,"wind":1.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-31T14:53:00.000Z","obsTimeLocal":"2026-10-31T09:53:00-05:00","metarType":"METAR","raw":"METAR KDFW 311453Z 12004KT 10SM BKN045 OVC051 21/15 A3011 RMK AO2 SLP189 T02060150 53017","temp":20.6,"dewpoint":15,"humidity":70,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-31T15:53:00.000Z","obsTimeLocal":"2026-10-31T10:53:00-05:00","metarType":"METAR","raw":"METAR KDFW 311553Z 12003KT 10SM BKN055 BKN075 OVC200 21/15 A3011 RMK AO2 SLP188 T02110150","temp":21.1,"dewpoint":15,"humidity":68,"wind":1.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-31T16:53:00.000Z","obsTimeLocal":"2026-10-31T11:53:00-05:00","metarType":"METAR","raw":"METAR KDFW 311653Z 08003KT 10SM FEW038 BKN060 OVC200 23/15 A3010 RMK AO2 SLP185 T02280150","temp":22.8,"dewpoint":15,"humidity":61,"wind":1.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-31T17:53:00.000Z","obsTimeLocal":"2026-10-31T12:53:00-05:00","metarType":"METAR","raw":"METAR KDFW 311753Z VRB05KT 10SM FEW029 BKN034 OVC180 23/16 A3008 RMK AO2 SLP179 T02330161 10239 20189 58009","temp":23.3,"dewpoint":16.1,"humidity":64,"wind":2.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-31T18:53:00.000Z","obsTimeLocal":"2026-10-31T13:53:00-05:00","metarType":"METAR","raw":"METAR KDFW 311853Z 19006KT 10SM BKN031 OVC170 24/16 A3006 RMK AO2 SLP172 T02390161","temp":23.9,"dewpoint":16.1,"humidity":62,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-31T19:53:00.000Z","obsTimeLocal":"2026-10-31T14:53:00-05:00","metarType":"METAR","raw":"METAR KDFW 311953Z 26004KT 10SM BKN033 24/17 A3004 RMK AO2 SLP166 T02440167","temp":24.4,"dewpoint":16.7,"humidity":62,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-31T20:53:00.000Z","obsTimeLocal":"2026-10-31T15:53:00-05:00","metarType":"METAR","raw":"METAR KDFW 312053Z 19005KT 10SM BKN038 BKN065 BKN250 24/17 A3003 RMK AO2 SLP162 T02440172 56016","temp":24.4,"dewpoint":17.2,"humidity":64,"wind":2.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-31T21:53:00.000Z","obsTimeLocal":"2026-10-31T16:53:00-05:00","metarType":"METAR","raw":"METAR KDFW 312153Z 15003KT 10SM BKN036 BKN065 OVC250 24/17 A3003 RMK AO2 SLP163 T02440172","temp":24.4,"dewpoint":17.2,"humidity":64,"wind":1.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-31T22:53:00.000Z","obsTimeLocal":"2026-10-31T17:53:00-05:00","metarType":"METAR","raw":"METAR KDFW 312253Z 00000KT 10SM BKN036 BKN060 BKN250 24/17 A3005 RMK AO2 SLP167 T02390172","temp":23.9,"dewpoint":17.2,"humidity":66,"wind":0,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-31T23:53:00.000Z","obsTimeLocal":"2026-10-31T18:53:00-05:00","metarType":"METAR","raw":"METAR KDFW 312353Z 27003KT 10SM BKN033 BKN055 BKN250 24/17 A3004 RMK AO2 SLP166 T02390172 10250 20233 50003","temp":23.9,"dewpoint":17.2,"humidity":66,"wind":1.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-01T00:53:00.000Z","obsTimeLocal":"2026-10-31T19:53:00-05:00","metarType":"METAR","raw":"METAR KDFW 010053Z 29004KT 10SM FEW035 BKN045 BKN250 23/18 A3006 RMK AO2 SLP171 T02330178","temp":23.3,"dewpoint":17.8,"humidity":71,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-01T01:53:00.000Z","obsTimeLocal":"2026-10-31T20:53:00-05:00","metarType":"METAR","raw":"METAR KDFW 010153Z 36004KT 10SM FEW048 SCT250 21/17 A3008 RMK AO2 SLP178 T02060172","temp":20.6,"dewpoint":17.2,"humidity":81,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-01T02:53:00.000Z","obsTimeLocal":"2026-10-31T21:53:00-05:00","metarType":"METAR","raw":"METAR KDFW 010253Z 29005KT 10SM FEW048 SCT250 21/17 A3010 RMK AO2 SLP186 T02110172 53019","temp":21.1,"dewpoint":17.2,"humidity":78,"wind":2.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-01T03:53:00.000Z","obsTimeLocal":"2026-10-31T22:53:00-05:00","metarType":"METAR","raw":"METAR KDFW 010353Z 00000KT 10SM FEW050 FEW250 20/17 A3010 RMK AO2 SLP187 T02000172","temp":20,"dewpoint":17.2,"humidity":84,"wind":0,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-01T04:53:00.000Z","obsTimeLocal":"2026-10-31T23:53:00-05:00","metarType":"METAR","raw":"METAR KDFW 010453Z 00000KT 10SM FEW040 FEW250 19/17 A3011 RMK AO2 SLP188 T01890167","temp":18.9,"dewpoint":16.7,"humidity":87,"wind":0,"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/KDFW/YYYY-MM-DD (HTML) and https://weathermarket.io/api/station/KDFW/YYYY-MM-DD (JSON)."],"citation":"Settlement source: the METAR-derived station-day record for KDFW for the contract date (station-local calendar day), as published at https://weathermarket.io/station/KDFW/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/KDFW/2026-10-31","json":"https://weathermarket.io/api/station/KDFW/2026-10-31","record":"https://weathermarket.io/api/station/KDFW/2026-10-31?format=record","prev":"https://weathermarket.io/station/KDFW/2026-10-30","next":"https://weathermarket.io/station/KDFW/2026-11-01","station":"https://weathermarket.io/station/KDFW","external":{"iem":"https://mesonet.agron.iastate.edu/cgi-bin/request/asos.py?station=DFW&data=metar&year1=2026&month1=10&day1=31&year2=2026&month2=11&day2=2&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=KDFW&tipo=SA&ord=REV&nil=SI&fmt=html&ano=2026&mes=10&day=31&hora=5&anof=2026&mesf=11&dayf=1&horaf=4&minf=59&send=send","awcLive":"https://aviationweather.gov/data/metar/?ids=KDFW"}}}