Station-day record · settlement source
Atlanta · America/New_York · ← 2026-10-26 · 2026-10-28 → · All dates for KATL · JSON
METAR KATL 272052Z 08006KT 10SM FEW250 23/06 A3023 RMK AO2 SLP232 T02330056 56015 $
METAR KATL 271052Z 00000KT 10SM CLR 11/08 A3027 RMK AO2 SLP249 T01060078 $
Local day 2026-10-27 00:00 EDT → 2026-10-28 00:00 EDT (24 h, UTC-04:00) · 24 reports · longest gap 60 min
High 74°F (23.33°C) · Low 50°F (10°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 2026-10-28 03:00 EDT · correction hold 3 h after local midnight
longest gap 60 min · limit 90 min
SHA-256 5c8659e576e407d0f87c43e547b5a6aaf0086daac88d1b2cded9430334f7d23e
Transaction 0xd1820a9490fa0f7d5a2f7c7036f9dd753ea96f4b0d435325aecd2195f0c7bc47 · 2026-11-06 00:01 EST
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 |
|---|---|---|---|---|---|
| 2026-10-27 00:52 EDT | METAR | 13.9° | 8.9° | 2.6 | METAR KATL 270452Z 08005KT 10SM FEW200 BKN250 14/09 A3027 RMK AO2 SLP248 T01390089 402170117 $ |
| 2026-10-27 01:52 EDT | METAR | 13.9° | 8.9° | 1.5 | METAR KATL 270552Z 07003KT 10SM FEW200 BKN250 14/09 A3027 RMK AO2 SLP246 T01390089 10189 20128 58002 $ |
| 2026-10-27 02:52 EDT | METAR | 13.3° | 8.9° | 1.5 | METAR KATL 270652Z 03003KT 10SM FEW200 BKN250 13/09 A3026 RMK AO2 SLP244 T01330089 $ |
| 2026-10-27 03:52 EDT | METAR | 13.3° | 8.3° | 1.5 | METAR KATL 270752Z 07003KT 10SM FEW200 BKN250 13/08 A3025 RMK AO2 SLP240 T01330083 $ |
| 2026-10-27 04:52 EDT | METAR | 11.1° | 8.3° | 0 | METAR KATL 270852Z 00000KT 10SM FEW200 FEW250 11/08 A3025 RMK AO2 SLP241 T01110083 56006 $ |
| 2026-10-27 05:52 EDT | METAR | 11.7° | 7.8° | 2.1 | METAR KATL 270952Z 03004KT 10SM FEW250 12/08 A3026 RMK AO2 SLP244 T01170078 $ |
| 2026-10-27 06:52 EDT | METAR | 10.6°min | 7.8° | 0 | METAR KATL 271052Z 00000KT 10SM CLR 11/08 A3027 RMK AO2 SLP249 T01060078 $ |
| 2026-10-27 07:52 EDT | METAR | 11.1° | 7.2° | 1.5 | METAR KATL 271152Z 04003KT 10SM FEW200 11/07 A3029 RMK AO2 SLP256 T01110072 10139 20100 53014 $ |
| 2026-10-27 08:52 EDT | METAR | 13.3° | 8.9° | 3.1 | METAR KATL 271252Z 07006KT 10SM FEW150 FEW200 13/09 A3030 RMK AO2 SLP258 T01330089 $ |
| 2026-10-27 09:52 EDT | METAR | 15° | 8.9° | 3.1 | METAR KATL 271352Z 08006KT 10SM FEW200 15/09 A3032 RMK AO2 SLP264 T01500089 $ |
| 2026-10-27 10:52 EDT | METAR | 17.2° | 8.9° | 3.1 | METAR KATL 271452Z 09006KT 10SM FEW200 17/09 A3032 RMK AO2 SLP264 T01720089 50008 $ |
| 2026-10-27 11:52 EDT | METAR | 18.9° | 8.3° | 2.6 | METAR KATL 271552Z 10005KT 10SM FEW200 19/08 A3032 RMK AO2 SLP263 T01890083 $ |
| 2026-10-27 12:52 EDT | METAR | 20.6° | 7.8° | 3.1 | METAR KATL 271652Z 05006KT 10SM FEW250 21/08 A3030 RMK AO2 SLP257 T02060078 $ |
| 2026-10-27 13:52 EDT | METAR | 21.7° | 6.1° | 3.6 | METAR KATL 271752Z 05007KT 10SM FEW250 22/06 A3027 RMK AO2 SLP248 T02170061 10217 20106 58015 $ |
| 2026-10-27 14:52 EDT | METAR | 22.8° | 6.7° | 3.6 | METAR KATL 271852Z 09007KT 10SM FEW250 23/07 A3025 RMK AO2 SLP237 T02280067 $ |
| 2026-10-27 15:52 EDT | METAR | 22.8° | 5° | 1.5 | METAR KATL 271952Z VRB03KT 10SM FEW250 23/05 A3023 RMK AO2 SLP233 T02280050 $ |
| 2026-10-27 16:52 EDT | METAR | 23.3°max | 5.6° | 3.1 | METAR KATL 272052Z 08006KT 10SM FEW250 23/06 A3023 RMK AO2 SLP232 T02330056 56015 $ |
| 2026-10-27 17:52 EDT | METAR | 22.2° | 6.1° | 3.6 | METAR KATL 272152Z 11007KT 10SM FEW250 22/06 A3023 RMK AO2 SLP232 T02220061 $ |
| 2026-10-27 18:52 EDT | METAR | 20° | 7.2° | 2.1 | METAR KATL 272252Z 12004KT 10SM FEW250 20/07 A3024 RMK AO2 SLP238 T02000072 $ |
| 2026-10-27 19:52 EDT | METAR | 17.8° | 7.8° | 1.5 | METAR KATL 272352Z 12003KT 10SM FEW250 18/08 A3025 RMK AO2 SLP243 T01780078 10233 20178 53008 $ |
| 2026-10-27 20:52 EDT | METAR | 17.8° | 7.2° | 2.1 | METAR KATL 280052Z 09004KT 10SM FEW250 18/07 A3025 RMK AO2 SLP242 T01780072 $ |
| 2026-10-27 21:52 EDT | METAR | 16.7° | 7.8° | 1.5 | METAR KATL 280152Z 08003KT 10SM FEW250 17/08 A3026 RMK AO2 SLP245 T01670078 $ |
| 2026-10-27 22:52 EDT | METAR | 15° | 7.8° | 2.1 | METAR KATL 280252Z 09004KT 10SM FEW250 15/08 A3027 RMK AO2 SLP249 T01500078 53007 $ |
| 2026-10-27 23:52 EDT | METAR | 15° | 7.8° | 3.1 | METAR KATL 280352Z 09006KT 10SM FEW250 15/08 A3027 RMK AO2 SLP248 T01500078 $ |
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/2026-10-27 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).