Station-day record · settlement source
Atlanta · America/New_York · ← 2026-10-11 · 2026-10-13 → · All dates for KATL · JSON
METAR KATL 121852Z 33013G23KT 10SM FEW200 28/13 A3009 RMK AO2 SLP181 T02830133 $
METAR KATL 120852Z 30007KT 10SM CLR 14/14 A3006 RMK AO2 SLP175 T01440139 58001 $
Local day 2026-10-12 00:00 EDT → 2026-10-13 00:00 EDT (24 h, UTC-04:00) · 24 reports · longest gap 60 min
High 84°F (28.89°C) · Low 58°F (14.44°C) · NWS CLI archive
US markets usually settle on the official NWS daily climate value (CLI), which is archived separately; the two values can differ by about a degree and are shown side by side.
final at 2026-10-13 03:00 EDT · correction hold 3 h after local midnight
longest gap 60 min · limit 90 min
SHA-256 7ffd6a54d9cc62bf6a7294f4b0606e6e2344d86ab5a7238f5dc81854066b001e
Transaction 0x812b93f68571d3c6ae72c3c45f9d77063b9a63d8624e3739b1f100665395307b · 2026-10-13 03:01 EDT
GET the record bytes, SHA-256 them, and call SnapshotAnchor.isAnchored(sha256) on Flare - the anchored record is the one to settle on
Canonical record bytes (hash these) · SnapshotAnchor 0x2B598129… (chain 14)
good 24 · suspect 0 · bad 0 · High good · Low good
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.
| Time | Type | Temp °C | Dew °C | Wind m/s | Raw report |
|---|---|---|---|---|---|
| 2026-10-12 00:52 EDT | METAR | 16.1° | 15° | 4.1 | METAR KATL 120452Z 30008KT 10SM CLR 16/15 A3007 RMK AO2 SLP177 T01610150 402110156 $ |
| 2026-10-12 01:52 EDT | METAR | 15.6° | 14.4° | 4.6 | METAR KATL 120552Z 30009KT 10SM CLR 16/14 A3006 RMK AO2 SLP176 T01560144 10189 20156 58002 $ |
| 2026-10-12 02:52 EDT | METAR | 15° | 14.4° | 3.1 | METAR KATL 120652Z 31006KT 10SM CLR 15/14 A3007 RMK AO2 SLP177 T01500144 $ |
| 2026-10-12 03:52 EDT | METAR | 15° | 14.4° | 3.1 | METAR KATL 120752Z 31006KT 10SM CLR 15/14 A3006 RMK AO2 SLP175 T01500144 $ |
| 2026-10-12 04:52 EDT | METAR | 14.4°min | 13.9° | 3.6 | METAR KATL 120852Z 30007KT 10SM CLR 14/14 A3006 RMK AO2 SLP175 T01440139 58001 $ |
| 2026-10-12 05:52 EDT | METAR | 14.4° | 13.9° | 4.1 | METAR KATL 120952Z 29008KT 10SM CLR 14/14 A3007 RMK AO2 SLP178 T01440139 $ |
| 2026-10-12 06:52 EDT | METAR | 15° | 14.4° | 6.2 | METAR KATL 121052Z 31012KT 10SM CLR 15/14 A3008 RMK AO2 SLP183 T01500144 $ |
| 2026-10-12 07:52 EDT | METAR | 15.6° | 14.4° | 4.6 | METAR KATL 121152Z 30009KT 10SM CLR 16/14 A3011 RMK AO2 SLP193 70001 T01560144 10156 20144 53018 $ |
| 2026-10-12 08:52 EDT | METAR | 16.7° | 15° | 4.6 | METAR KATL 121252Z 32009KT 10SM FEW200 17/15 A3012 RMK AO2 SLP196 T01670150 $ |
| 2026-10-12 09:52 EDT | METAR | 19.4° | 16.1° | 5.1 | METAR KATL 121352Z 31010KT 10SM FEW200 19/16 A3014 RMK AO2 SLP201 T01940161 $ |
| 2026-10-12 10:52 EDT | METAR | 22.2° | 15.6° | 5.1 | METAR KATL 121452Z 33010KT 10SM FEW200 22/16 A3014 RMK AO2 SLP202 T02220156 51010 $ |
| 2026-10-12 11:52 EDT | METAR | 25° | 16.1° | 6.7 | METAR KATL 121552Z 32013KT 10SM FEW200 25/16 A3014 RMK AO2 SLP201 T02500161 $ |
| 2026-10-12 12:52 EDT | METAR | 26.7° | 16.1° | 6.7 | METAR KATL 121652Z 32013KT 10SM FEW200 27/16 A3013 RMK AO2 SLP197 T02670161 $ |
| 2026-10-12 13:52 EDT | METAR | 27.8° | 15.6° | 5.7 | METAR KATL 121752Z 34011G19KT 10SM FEW200 28/16 A3011 RMK AO2 SLP191 T02780156 10278 20150 58010 $ |
| 2026-10-12 14:52 EDT | METAR | 28.3°max | 13.3° | 6.7 | METAR KATL 121852Z 33013G23KT 10SM FEW200 28/13 A3009 RMK AO2 SLP181 T02830133 $ |
| 2026-10-12 15:52 EDT | METAR | 28.3° | 13.3° | 6.2 | METAR KATL 121952Z 31012KT 10SM FEW200 28/13 A3007 RMK AO2 SLP176 T02830133 $ |
| 2026-10-12 16:52 EDT | METAR | 28.3° | 15° | 5.7 | METAR KATL 122052Z 31011G20KT 10SM FEW180 28/15 A3006 RMK AO2 SLP172 T02830150 56018 $ |
| 2026-10-12 17:52 EDT | METAR | 27.2° | 15° | 4.6 | METAR KATL 122152Z 30009KT 10SM FEW180 27/15 A3006 RMK AO2 SLP171 T02720150 $ |
| 2026-10-12 18:52 EDT | METAR | 25° | 15.6° | 2.6 | METAR KATL 122252Z 31005KT 10SM FEW180 25/16 A3005 RMK AO2 SLP169 T02500156 $ |
| 2026-10-12 19:52 EDT | METAR | 22.8° | 16.1° | 3.1 | METAR KATL 122352Z 29006KT 10SM CLR 23/16 A3006 RMK AO2 SLP172 T02280161 10289 20228 55001 $ |
| 2026-10-12 20:52 EDT | METAR | 21.1° | 16.1° | 3.1 | METAR KATL 130052Z 31006KT 10SM CLR 21/16 A3007 RMK AO2 SLP177 T02110161 $ |
| 2026-10-12 21:52 EDT | METAR | 21.1° | 16.1° | 3.6 | METAR KATL 130152Z 31007KT 10SM CLR 21/16 A3007 RMK AO2 SLP178 T02110161 $ |
| 2026-10-12 22:52 EDT | METAR | 20.6° | 16.1° | 3.6 | METAR KATL 130252Z 31007KT 10SM CLR 21/16 A3008 RMK AO2 SLP178 T02060161 51007 $ |
| 2026-10-12 23:52 EDT | METAR | 20° | 16.7° | 3.6 | METAR KATL 130352Z 31007KT 10SM CLR 20/17 A3008 RMK AO2 SLP179 T02000167 $ |
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/2026-10-12 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.
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.
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.
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).