{"station":{"icao":"KATL","city":{"slug":"atlanta","name":"Atlanta","country":"United States"},"timezone":"America/New_York","lat":33.75,"lon":-84.39,"us":true,"html":"https://weathermarket.io/station/KATL","json":"https://weathermarket.io/api/station/KATL","nwsCli":{"html":"https://weathermarket.io/nws-cli/KATL","json":"https://weathermarket.io/api/nws-cli/KATL"}},"date":"2026-10-04","window":{"date":"2026-10-04","timezone":"America/New_York","dayStartUtc":"2026-10-04T04:00:00.000Z","dayEndUtc":"2026-10-05T04:00:00.000Z","utcOffsetStart":"-04:00","utcOffsetEnd":"-04:00","hours":24},"complete":true,"values":{"tmax":25,"tmaxAt":"2026-10-04T16:52:00.000Z","tmin":21.1,"tminAt":"2026-10-04T22:52:00.000Z","tavg":23,"humidityMean":90.5,"windMean":1.9,"windMax":6.2,"windMaxAt":"2026-10-04T21:13:00.000Z","precipObservedCount":15,"nObservations":31,"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":"2026-10-04T16:52:00.000Z","obsTimeLocal":"2026-10-04T12:52:00-04:00","metarType":"METAR","raw":"METAR KATL 041652Z 19004KT 10SM FEW016 SCT100 BKN150 OVC200 25/21 A3011 RMK AO2 SLP188 VIRGA OHD-ALQDS T02500211 $","temp":25,"dewpoint":21.1,"humidity":79,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},"tmin":{"obsTimeUtc":"2026-10-04T22:52:00.000Z","obsTimeLocal":"2026-10-04T18:52:00-04:00","metarType":"METAR","raw":"METAR KATL 042252Z 13005KT 5SM RA BR SCT009 BKN035 OVC095 21/21 A3008 RMK AO2 SLP180 P0007 T02110206 $","temp":21.1,"dewpoint":20.6,"humidity":97,"wind":2.6,"precipObserved":true,"correctedAt":null,"originalRaw":null},"windMax":{"obsTimeUtc":"2026-10-04T21:13:00.000Z","obsTimeLocal":"2026-10-04T17:13:00-04:00","metarType":"SPECI","raw":"SPECI KATL 042113Z 02012KT 6SM -RA BR BKN008CB BKN018 OVC032 23/22 A3008 RMK AO2 CB VC NW-N DSNT SE MOV STNRY P0000 T02330222 $","temp":23.3,"dewpoint":22.2,"humidity":94,"wind":6.2,"precipObserved":true,"correctedAt":null,"originalRaw":null}},"finality":{"status":"final","finalAt":"2026-10-05T07:00:00.000Z","settleable":true,"coverage":{"ok":true,"maxGapMinutes":60,"normalIntervalMin":60,"thresholdMinutes":90},"reasons":[],"holdHours":3},"revision":"3cfffdd248aa6a16","lastChangedAt":"2026-10-05T03:54:38.488Z","corrections":[],"anchor":{"contract":"0x2B59812947B48B5988FaA805a9514a5162415091","chainId":14,"record":"https://weathermarket.io/api/station/KATL/2026-10-04?format=record","status":"anchored","sha256":"65bf1200735b0a8eb9a224fe091d5484b146a6cf1e0e2d2abba3c26bb6445cba","revision":"3cfffdd248aa6a16","flareTxHash":"0xd1d8135f065aace3f12626d8425249b64fbac4fa5bfbdc697ea2eaf26288475a","flareBlock":71360308,"anchoredAt":"2026-10-05T07:01:18.828Z","explorer":"https://flare-explorer.flare.network/tx/0xd1d8135f065aace3f12626d8425249b64fbac4fa5bfbdc697ea2eaf26288475a","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":31,"suspect":0,"bad":0,"flagged":[]},"extremes":{"tmax":{"obsTimeUtc":"2026-10-04T16:52:00.000Z","flag":"good","reasons":[]},"tmin":{"obsTimeUtc":"2026-10-04T22:52:00.000Z","flag":"good","reasons":[]},"anyFlagged":false},"excludingBad":{"tmax":25,"tmin":21.1,"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":25.56,"tmin":21.11,"precip":9.14,"corrected":false,"issuedAt":"2026-10-05T08:19:00.000Z","html":"https://weathermarket.io/nws-cli/KATL/2026-10-04","json":"https://weathermarket.io/api/nws-cli/KATL/2026-10-04"},"observations":[{"obsTimeUtc":"2026-10-04T04:52:00.000Z","obsTimeLocal":"2026-10-04T00:52:00-04:00","metarType":"METAR","raw":"METAR KATL 040452Z 00000KT 10SM SCT037 SCT045 BKN150 OVC250 24/21 A3008 RMK AO2 SLP177 BINOVC T02390211 403000211 $","temp":23.9,"dewpoint":21.1,"humidity":84,"wind":0,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-04T05:52:00.000Z","obsTimeLocal":"2026-10-04T01:52:00-04:00","metarType":"METAR","raw":"METAR KATL 040552Z 00000KT 10SM SCT040 BKN150 OVC250 24/21 A3008 RMK AO2 SLP175 T02390211 10261 20239 58005 $","temp":23.9,"dewpoint":21.1,"humidity":84,"wind":0,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-04T06:52:00.000Z","obsTimeLocal":"2026-10-04T02:52:00-04:00","metarType":"METAR","raw":"METAR KATL 040652Z 00000KT 10SM FEW040 BKN150 OVC250 23/21 A3007 RMK AO2 SLP170 T02330211 $","temp":23.3,"dewpoint":21.1,"humidity":87,"wind":0,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-04T07:52:00.000Z","obsTimeLocal":"2026-10-04T03:52:00-04:00","metarType":"METAR","raw":"METAR KATL 040752Z 00000KT 10SM SCT055 SCT150 OVC250 23/21 A3007 RMK AO2 SLP171 T02330211 $","temp":23.3,"dewpoint":21.1,"humidity":87,"wind":0,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-04T08:52:00.000Z","obsTimeLocal":"2026-10-04T04:52:00-04:00","metarType":"METAR","raw":"METAR KATL 040852Z 14003KT 10SM FEW065 BKN150 OVC250 23/21 A3007 RMK AO2 SLP172 T02280211 56003 $","temp":22.8,"dewpoint":21.1,"humidity":90,"wind":1.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-04T09:52:00.000Z","obsTimeLocal":"2026-10-04T05:52:00-04:00","metarType":"METAR","raw":"METAR KATL 040952Z 00000KT 10SM FEW065 BKN090 BKN150 OVC200 23/22 A3008 RMK AO2 SLP176 T02280217 $","temp":22.8,"dewpoint":21.7,"humidity":94,"wind":0,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-04T10:52:00.000Z","obsTimeLocal":"2026-10-04T06:52:00-04:00","metarType":"METAR","raw":"METAR KATL 041052Z 15004KT 10SM BKN037 BKN070 OVC095 22/22 A3009 RMK AO2 SLP182 T02220217 $","temp":22.2,"dewpoint":21.7,"humidity":97,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-04T11:48:00.000Z","obsTimeLocal":"2026-10-04T07:48:00-04:00","metarType":"SPECI","raw":"SPECI KATL 041148Z 19003KT 8SM FEW004 SCT037 OVC060 23/22 A3011 RMK AO2 VIS LWR N-NE $","temp":23,"dewpoint":22,"humidity":94,"wind":1.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-04T11:52:00.000Z","obsTimeLocal":"2026-10-04T07:52:00-04:00","metarType":"METAR","raw":"METAR KATL 041152Z 18004KT 8SM FEW004 SCT037 OVC060 23/22 A3011 RMK AO2 SLP186 VIS LWR N-NE 70020 T02280217 10239 20222 51013 $","temp":22.8,"dewpoint":21.7,"humidity":94,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-04T12:52:00.000Z","obsTimeLocal":"2026-10-04T08:52:00-04:00","metarType":"METAR","raw":"METAR KATL 041252Z 19003KT 10SM FEW004 SCT055 OVC080 23/21 A3012 RMK AO2 SLP190 SHRA N-NE SE T02280211 $","temp":22.8,"dewpoint":21.1,"humidity":90,"wind":1.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-04T13:52:00.000Z","obsTimeLocal":"2026-10-04T09:52:00-04:00","metarType":"METAR","raw":"METAR KATL 041352Z 00000KT 10SM SCT055 BKN085 OVC150 23/21 A3012 RMK AO2 SLP192 VIRGA SE-SW CB DSNT NW-N MOV E T02330211 $","temp":23.3,"dewpoint":21.1,"humidity":87,"wind":0,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-04T14:22:00.000Z","obsTimeLocal":"2026-10-04T10:22:00-04:00","metarType":"SPECI","raw":"SPECI KATL 041422Z 19003KT 9SM FEW005 SCT050 BKN095 OVC150 23/21 A3013 RMK AO2 VIRGA OHD-SE-SW CB DSNT NW-N MOV E T02330211 $","temp":23.3,"dewpoint":21.1,"humidity":87,"wind":1.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-04T14:52:00.000Z","obsTimeLocal":"2026-10-04T10:52:00-04:00","metarType":"METAR","raw":"METAR KATL 041452Z 20003KT 9SM FEW008 SCT021 BKN095 OVC150 24/21 A3013 RMK AO2 SLP194 VIRGA OHD-ALQDS T02390211 51008 $","temp":23.9,"dewpoint":21.1,"humidity":84,"wind":1.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-04T15:52:00.000Z","obsTimeLocal":"2026-10-04T11:52:00-04:00","metarType":"METAR","raw":"METAR KATL 041552Z 26003KT 9SM SCT013 BKN095 OVC150 24/21 A3013 RMK AO2 SLP195 VIRGA OHD-ALQDS T02440211 $","temp":24.4,"dewpoint":21.1,"humidity":82,"wind":1.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-04T16:52:00.000Z","obsTimeLocal":"2026-10-04T12:52:00-04:00","metarType":"METAR","raw":"METAR KATL 041652Z 19004KT 10SM FEW016 SCT100 BKN150 OVC200 25/21 A3011 RMK AO2 SLP188 VIRGA OHD-ALQDS T02500211 $","temp":25,"dewpoint":21.1,"humidity":79,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-04T17:52:00.000Z","obsTimeLocal":"2026-10-04T13:52:00-04:00","metarType":"METAR","raw":"METAR KATL 041752Z 20006KT 10SM -RA SCT016 SCT080 BKN150 OVC200 25/21 A3010 RMK AO2 RAB50 SLP183 PCPN VRY LGT P0000 60000 T02500211 10256 20222 58010 $","temp":25,"dewpoint":21.1,"humidity":79,"wind":3.1,"precipObserved":true,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-04T18:52:00.000Z","obsTimeLocal":"2026-10-04T14:52:00-04:00","metarType":"METAR","raw":"METAR KATL 041852Z 24003KT 8SM -RA FEW012 SCT036 BKN055 OVC150 24/22 A3008 RMK AO2 SLP177 P0001 T02440222 $","temp":24.4,"dewpoint":22.2,"humidity":88,"wind":1.5,"precipObserved":true,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-04T19:52:00.000Z","obsTimeLocal":"2026-10-04T15:52:00-04:00","metarType":"METAR","raw":"METAR KATL 041952Z 30003KT 6SM -RA BR SCT015TCU BKN038 BKN055 OVC130 24/22 A3007 RMK AO2 SLP175 CB DSNT N-NE SE MOV STNRY TCU OHD-NE-SE P0000 T02440222 $","temp":24.4,"dewpoint":22.2,"humidity":88,"wind":1.5,"precipObserved":true,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-04T20:52:00.000Z","obsTimeLocal":"2026-10-04T16:52:00-04:00","metarType":"METAR","raw":"METAR KATL 042052Z 35006KT 5SM -RA BR SCT012CB BKN034 BKN055 OVC130 24/23 A3007 RMK AO2 SLP174 CB VC NW-NE DSNT SE MOV STNRY TCU SE-S P0003 60004 T02390228 56009 $","temp":23.9,"dewpoint":22.8,"humidity":94,"wind":3.1,"precipObserved":true,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-04T21:03:00.000Z","obsTimeLocal":"2026-10-04T17:03:00-04:00","metarType":"SPECI","raw":"SPECI KATL 042103Z 01009KT 5SM -RA BR SCT007CB BKN015 OVC035 24/22 A3007 RMK AO2 CB VC NW-N DSNT SE MOV STNRY P0000 T02390222 $","temp":23.9,"dewpoint":22.2,"humidity":90,"wind":4.6,"precipObserved":true,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-04T21:13:00.000Z","obsTimeLocal":"2026-10-04T17:13:00-04:00","metarType":"SPECI","raw":"SPECI KATL 042113Z 02012KT 6SM -RA BR BKN008CB BKN018 OVC032 23/22 A3008 RMK AO2 CB VC NW-N DSNT SE MOV STNRY P0000 T02330222 $","temp":23.3,"dewpoint":22.2,"humidity":94,"wind":6.2,"precipObserved":true,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-04T21:34:00.000Z","obsTimeLocal":"2026-10-04T17:34:00-04:00","metarType":"SPECI","raw":"SPECI KATL 042134Z 03012G21KT 6SM -RA BR SCT009CB BKN034 OVC055 23/21 A3008 RMK AO2 CB VC NW DSNT SE MOV SE P0001 T02280211 $","temp":22.8,"dewpoint":21.1,"humidity":90,"wind":6.2,"precipObserved":true,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-04T21:52:00.000Z","obsTimeLocal":"2026-10-04T17:52:00-04:00","metarType":"METAR","raw":"METAR KATL 042152Z 04008KT 7SM -RA SCT009 BKN035 OVC060 22/21 A3008 RMK AO2 SLP178 CB DSNT SE MOV SE P0002 T02220211 $","temp":22.2,"dewpoint":21.1,"humidity":93,"wind":4.1,"precipObserved":true,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-04T22:52:00.000Z","obsTimeLocal":"2026-10-04T18:52:00-04:00","metarType":"METAR","raw":"METAR KATL 042252Z 13005KT 5SM RA BR SCT009 BKN035 OVC095 21/21 A3008 RMK AO2 SLP180 P0007 T02110206 $","temp":21.1,"dewpoint":20.6,"humidity":97,"wind":2.6,"precipObserved":true,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-04T23:52:00.000Z","obsTimeLocal":"2026-10-04T19:52:00-04:00","metarType":"METAR","raw":"METAR KATL 042352Z 00000KT 7SM -RA FEW008 BKN095 OVC120 21/21 A3008 RMK AO2 SLP179 P0012 60025 T02110206 10250 20211 51005 $","temp":21.1,"dewpoint":20.6,"humidity":97,"wind":0,"precipObserved":true,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-05T00:52:00.000Z","obsTimeLocal":"2026-10-04T20:52:00-04:00","metarType":"METAR","raw":"METAR KATL 050052Z 00000KT 7SM -RA SCT005 SCT015 OVC110 21/21 A3010 RMK AO2 SLP183 P0004 T02110206 $","temp":21.1,"dewpoint":20.6,"humidity":97,"wind":0,"precipObserved":true,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-05T01:22:00.000Z","obsTimeLocal":"2026-10-04T21:22:00-04:00","metarType":"SPECI","raw":"SPECI KATL 050122Z 10006KT 2SM -RA BKN006 OVC015 22/21 A3010 RMK AO2 SFC VIS 8 P0002 T02170211 $","temp":21.7,"dewpoint":21.1,"humidity":96,"wind":3.1,"precipObserved":true,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-05T01:52:00.000Z","obsTimeLocal":"2026-10-04T21:52:00-04:00","metarType":"METAR","raw":"METAR KATL 050152Z 09006KT 2SM -RA BKN004 OVC010 21/21 A3011 RMK AO2 SFC VIS 8 SLP187 P0004 T02110206 $","temp":21.1,"dewpoint":20.6,"humidity":97,"wind":3.1,"precipObserved":true,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-05T02:52:00.000Z","obsTimeLocal":"2026-10-04T22:52:00-04:00","metarType":"METAR","raw":"METAR KATL 050252Z 00000KT 2SM OVC004 21/21 A3011 RMK AO2 SFC VIS 7 RAE51 SLP187 P0003 60011 T02110206 51007 $","temp":21.1,"dewpoint":20.6,"humidity":97,"wind":0,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-05T03:48:00.000Z","obsTimeLocal":"2026-10-04T23:48:00-04:00","metarType":"SPECI","raw":"SPECI KATL 050348Z 03005KT 7SM -DZ OVC008 22/21 A3011 RMK AO2 DZB48 P0000 $","temp":22,"dewpoint":21,"humidity":94,"wind":2.6,"precipObserved":true,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-05T03:52:00.000Z","obsTimeLocal":"2026-10-04T23:52:00-04:00","metarType":"METAR","raw":"METAR KATL 050352Z 02005KT 7SM -DZ BKN005 OVC010 22/21 A3011 RMK AO2 DZB48 SLP187 CIG 004V006 P0000 T02170206 $","temp":21.7,"dewpoint":20.6,"humidity":93,"wind":2.6,"precipObserved":true,"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/KATL/YYYY-MM-DD (HTML) and https://weathermarket.io/api/station/KATL/YYYY-MM-DD (JSON)."],"citation":"Settlement source: the METAR-derived station-day record for KATL for the contract date (station-local calendar day), as published at https://weathermarket.io/station/KATL/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/KATL/2026-10-04","json":"https://weathermarket.io/api/station/KATL/2026-10-04","record":"https://weathermarket.io/api/station/KATL/2026-10-04?format=record","prev":"https://weathermarket.io/station/KATL/2026-10-03","next":"https://weathermarket.io/station/KATL/2026-10-05","station":"https://weathermarket.io/station/KATL","external":{"iem":"https://mesonet.agron.iastate.edu/cgi-bin/request/asos.py?station=ATL&data=metar&year1=2026&month1=10&day1=4&year2=2026&month2=10&day2=6&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=KATL&tipo=SA&ord=REV&nil=SI&fmt=html&ano=2026&mes=10&day=4&hora=4&anof=2026&mesf=10&dayf=5&horaf=3&minf=59&send=send","awcLive":"https://aviationweather.gov/data/metar/?ids=KATL"}}}