Station-day record · settlement source
Atlanta · America/New_York · ← 2026-10-21 · 2026-10-23 → · All dates for KATL · JSON
METAR KATL 221852Z 33006KT 10SM CLR 24/04 A3010 RMK AO2 SLP189 T02390044 $
METAR KATL 221152Z 30005KT 10SM CLR 09/06 A3013 RMK AO2 SLP201 T00940061 10122 20094 51005 $
Local day 2026-10-22 00:00 EDT → 2026-10-23 00:00 EDT (24 h, UTC-04:00) · 25 reports · longest gap 60 min
High 76°F (24.44°C) · Low 49°F (9.44°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 2026-10-23 03:00 EDT · correction hold 3 h after local midnight
longest gap 60 min · limit 90 min
SHA-256 cc7bad04fd87fbb1f89242c483dbc3e72ad48c28c54e81913e331a1d995c0286
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 25 · 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 |
|---|---|---|---|---|---|
| 2026-10-22 00:52 EDT | METAR | 12.8° | 7.8° | 3.6 | METAR KATL 220452Z 31007KT 10SM CLR 13/08 A3014 RMK AO2 SLP203 T01280078 402390100 $ |
| 2026-10-22 01:52 EDT | METAR | 12.2° | 7.2° | 3.6 | METAR KATL 220552Z 30007KT 10SM CLR 12/07 A3014 RMK AO2 SLP201 T01220072 10189 20122 58006 $ |
| 2026-10-22 02:52 EDT | METAR | 11.7° | 7.2° | 3.6 | METAR KATL 220652Z 31007KT 10SM CLR 12/07 A3013 RMK AO2 SLP198 T01170072 $ |
| 2026-10-22 03:52 EDT | METAR | 11.7° | 5.6° | 2.6 | METAR KATL 220752Z VRB05KT 10SM CLR 12/06 A3012 RMK AO2 SLP195 T01170056 $ |
| 2026-10-22 04:52 EDT | METAR | 11.1° | 6.1° | 3.1 | METAR KATL 220852Z 32006KT 10SM CLR 11/06 A3012 RMK AO2 SLP194 T01110061 56006 $ |
| 2026-10-22 05:52 EDT | METAR | 10.6° | 6.1° | 2.6 | METAR KATL 220952Z 32005KT 10SM CLR 11/06 A3012 RMK AO2 SLP198 T01060061 $ |
| 2026-10-22 06:52 EDT | METAR | 10.6° | 6.1° | 3.1 | METAR KATL 221052Z 33006KT 10SM CLR 11/06 A3013 RMK AO2 SLP200 T01060061 $ |
| 2026-10-22 07:52 EDT | METAR | 9.4°min | 6.1° | 2.6 | METAR KATL 221152Z 30005KT 10SM CLR 09/06 A3013 RMK AO2 SLP201 T00940061 10122 20094 51005 $ |
| 2026-10-22 08:52 EDT | METAR | 12.8° | 7.2° | 2.6 | METAR KATL 221252Z 32005KT 10SM CLR 13/07 A3015 RMK AO2 SLP206 T01280072 $ |
| 2026-10-22 09:49 EDT | SPECI | 15° | 8° | 3.1 | SPECI KATL 221349Z 34006KT 10SM FEW002 15/08 A3017 RMK AO2 FU FEW002 FU PLUME S $ |
| 2026-10-22 09:52 EDT | METAR | 15.6° | 8.3° | 2.6 | METAR KATL 221352Z 34005KT 10SM FEW002 16/08 A3017 RMK AO2 SLP212 FU FEW002 FU PLUME S T01560083 $ |
| 2026-10-22 10:52 EDT | METAR | 19.4° | 7.2° | 2.1 | METAR KATL 221452Z 06004KT 10SM CLR 19/07 A3016 RMK AO2 SLP210 T01940072 50010 $ |
| 2026-10-22 11:52 EDT | METAR | 21.7° | 6.1° | 3.1 | METAR KATL 221552Z 07006KT 10SM CLR 22/06 A3016 RMK AO2 SLP208 T02170061 $ |
| 2026-10-22 12:52 EDT | METAR | 22.2° | 4.4° | 1.5 | METAR KATL 221652Z VRB03KT 10SM CLR 22/04 A3015 RMK AO2 SLP206 T02220044 $ |
| 2026-10-22 13:52 EDT | METAR | 23.3° | 5° | 2.1 | METAR KATL 221752Z VRB04KT 10SM CLR 23/05 A3013 RMK AO2 SLP198 T02330050 10233 20094 58012 $ |
| 2026-10-22 14:52 EDT | METAR | 23.9°max | 4.4° | 3.1 | METAR KATL 221852Z 33006KT 10SM CLR 24/04 A3010 RMK AO2 SLP189 T02390044 $ |
| 2026-10-22 15:52 EDT | METAR | 23.9° | 5.6° | 2.1 | METAR KATL 221952Z 01004KT 10SM CLR 24/06 A3009 RMK AO2 SLP186 T02390056 $ |
| 2026-10-22 16:52 EDT | METAR | 23.9° | 6.1° | 4.6 | METAR KATL 222052Z 32009KT 10SM CLR 24/06 A3009 RMK AO2 SLP185 T02390061 56012 $ |
| 2026-10-22 17:52 EDT | METAR | 23.3° | 3.9° | 4.1 | METAR KATL 222152Z 31008KT 10SM CLR 23/04 A3010 RMK AO2 SLP187 T02330039 $ |
| 2026-10-22 18:52 EDT | METAR | 21.1° | 5.6° | 3.1 | METAR KATL 222252Z 31006KT 10SM CLR 21/06 A3010 RMK AO2 SLP191 T02110056 $ |
| 2026-10-22 19:52 EDT | METAR | 18.3° | 6.1° | 3.6 | METAR KATL 222352Z 31007KT 10SM CLR 18/06 A3012 RMK AO2 SLP197 T01830061 10244 20183 53008 $ |
| 2026-10-22 20:52 EDT | METAR | 17.8° | 6.1° | 3.6 | METAR KATL 230052Z 32007KT 10SM CLR 18/06 A3012 RMK AO2 SLP199 T01780061 $ |
| 2026-10-22 21:52 EDT | METAR | 17.2° | 5.6° | 3.6 | METAR KATL 230152Z 34007KT 10SM CLR 17/06 A3013 RMK AO2 SLP199 T01720056 $ |
| 2026-10-22 22:52 EDT | METAR | 15.6° | 6.1° | 3.1 | METAR KATL 230252Z 32006KT 10SM CLR 16/06 A3013 RMK AO2 SLP198 T01560061 51003 $ |
| 2026-10-22 23:52 EDT | METAR | 15° | 6.1° | 2.6 | METAR KATL 230352Z 32005KT 10SM CLR 15/06 A3013 RMK AO2 SLP199 T01500061 $ |
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/2026-10-22 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).