Station-day record · settlement source
Atlanta · America/New_York · ← 2026-09-28 · 2026-09-30 → · All dates for KATL · JSON
METAR KATL 292052Z 26004KT 10SM FEW200 29/09 A2999 RMK AO2 SLP147 T02890089 56019 $
METAR KATL 291052Z 04004KT 10SM CLR 16/11 A3002 RMK AO2 SLP159 T01560111 $
Local day 2026-09-29 00:00 EDT → 2026-09-30 00:00 EDT (24 h, UTC-04:00) · 24 reports · longest gap 60 min
High 84°F (28.89°C) · Low 60°F (15.56°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 2026-09-30 03:00 EDT · correction hold 3 h after local midnight
longest gap 60 min · limit 90 min
SHA-256 e54fbf4db9ade499b83a0cb557672929437fd074e6f7dd37e144e2246418820c
Transaction 0x28c57a77eb57d63dbb5c3e1dde7139455365b5bd5bb3f24f993d689524e70ea3 · 2026-10-01 23:01 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 |
|---|---|---|---|---|---|
| 2026-09-29 00:52 EDT | METAR | 19.4° | 10.6° | 0 | METAR KATL 290452Z 00000KT 10SM FEW200 19/11 A3001 RMK AO2 SLP153 T01940106 402670128 $ |
| 2026-09-29 01:52 EDT | METAR | 16.7° | 11.7° | 0 | METAR KATL 290552Z 00000KT 10SM SCT200 17/12 A3000 RMK AO2 SLP153 T01670117 10222 20167 50003 $ |
| 2026-09-29 02:52 EDT | METAR | 17.2° | 10.6° | 1.5 | METAR KATL 290652Z 01003KT 10SM FEW200 17/11 A3001 RMK AO2 SLP154 T01720106 $ |
| 2026-09-29 03:52 EDT | METAR | 18.3° | 10.6° | 2.1 | METAR KATL 290752Z 05004KT 10SM FEW200 18/11 A3001 RMK AO2 SLP154 T01830106 $ |
| 2026-09-29 04:52 EDT | METAR | 17.2° | 10.6° | 3.1 | METAR KATL 290852Z 04006KT 10SM FEW200 17/11 A3000 RMK AO2 SLP151 T01720106 58001 $ |
| 2026-09-29 05:52 EDT | METAR | 16.1° | 10.6° | 2.1 | METAR KATL 290952Z 08004KT 10SM CLR 16/11 A3000 RMK AO2 SLP152 T01610106 $ |
| 2026-09-29 06:52 EDT | METAR | 15.6°min | 11.1° | 2.1 | METAR KATL 291052Z 04004KT 10SM CLR 16/11 A3002 RMK AO2 SLP159 T01560111 $ |
| 2026-09-29 07:52 EDT | METAR | 16.7° | 11.1° | 2.1 | METAR KATL 291152Z 05004KT 10SM CLR 17/11 A3004 RMK AO2 SLP168 T01670111 10183 20156 53014 $ |
| 2026-09-29 08:52 EDT | METAR | 18.3° | 11.1° | 2.6 | METAR KATL 291252Z 06005KT 10SM CLR 18/11 A3006 RMK AO2 SLP175 T01830111 $ |
| 2026-09-29 09:52 EDT | METAR | 20.6° | 11.7° | 3.1 | METAR KATL 291352Z 10006KT 10SM FEW200 21/12 A3007 RMK AO2 SLP175 T02060117 $ |
| 2026-09-29 10:52 EDT | METAR | 22.8° | 11.7° | 3.1 | METAR KATL 291452Z 08006KT 10SM FEW200 23/12 A3008 RMK AO2 SLP178 T02280117 51011 $ |
| 2026-09-29 11:52 EDT | METAR | 25° | 11.1° | 4.6 | METAR KATL 291552Z 09009KT 10SM FEW200 25/11 A3008 RMK AO2 SLP178 T02500111 $ |
| 2026-09-29 12:52 EDT | METAR | 26.1° | 10° | 2.1 | METAR KATL 291652Z 16004KT 10SM FEW200 26/10 A3006 RMK AO2 SLP172 T02610100 $ |
| 2026-09-29 13:52 EDT | METAR | 26.7° | 9.4° | 2.1 | METAR KATL 291752Z 29004KT 10SM FEW200 27/09 A3005 RMK AO2 SLP168 T02670094 10272 20161 58009 $ |
| 2026-09-29 14:52 EDT | METAR | 27.2° | 8.9° | 0 | METAR KATL 291852Z 00000KT 10SM FEW200 27/09 A3002 RMK AO2 SLP159 T02720089 $ |
| 2026-09-29 15:52 EDT | METAR | 28.3° | 9.4° | 2.6 | METAR KATL 291952Z 16005KT 10SM FEW200 28/09 A3001 RMK AO2 SLP152 T02830094 $ |
| 2026-09-29 16:52 EDT | METAR | 28.9°max | 8.9° | 2.1 | METAR KATL 292052Z 26004KT 10SM FEW200 29/09 A2999 RMK AO2 SLP147 T02890089 56019 $ |
| 2026-09-29 17:52 EDT | METAR | 28.3° | 9.4° | 2.1 | METAR KATL 292152Z 06004KT 10SM FEW200 28/09 A2999 RMK AO2 SLP149 T02830094 $ |
| 2026-09-29 18:52 EDT | METAR | 27.2° | 10° | 3.6 | METAR KATL 292252Z 10007KT 10SM FEW200 27/10 A3000 RMK AO2 SLP153 T02720100 $ |
| 2026-09-29 19:52 EDT | METAR | 25° | 10° | 3.6 | METAR KATL 292352Z 09007KT 10SM FEW200 25/10 A3002 RMK AO2 SLP158 T02500100 10289 20250 53009 $ |
| 2026-09-29 20:52 EDT | METAR | 24.4° | 9.4° | 3.1 | METAR KATL 300052Z 08006KT 10SM CLR 24/09 A3004 RMK AO2 SLP164 T02440094 $ |
| 2026-09-29 21:52 EDT | METAR | 22.2° | 11.1° | 1.5 | METAR KATL 300152Z 13003KT 10SM CLR 22/11 A3005 RMK AO2 SLP168 T02220111 $ |
| 2026-09-29 22:52 EDT | METAR | 22.8° | 12.8° | 5.1 | METAR KATL 300252Z 07010KT 10SM CLR 23/13 A3007 RMK AO2 SLP174 T02280128 53016 $ |
| 2026-09-29 23:52 EDT | METAR | 21.1° | 12.8° | 3.6 | METAR KATL 300352Z 09007KT 10SM CLR 21/13 A3006 RMK AO2 SLP172 T02110128 $ |
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/2026-09-29 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).