Station-day record · settlement source
Atlanta · America/New_York · ← 2026-11-10 · 2026-11-12 → · All dates for KATL · JSON
METAR KATL 111952Z 27008KT 10SM FEW095 SCT150 SCT180 BKN250 21/07 A2993 RMK AO2 SLP132 ACC E SW W-NW DSNT NW-NE T02060067 $
METAR KATL 111052Z 28004KT 10SM SCT200 09/05 A3004 RMK AO2 SLP171 T00940050 $
Local day 2026-11-11 00:00 EST → 2026-11-12 00:00 EST (24 h, UTC-05:00) · 24 reports · longest gap 60 min
High 70°F (21.11°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 2026-11-12 03:00 EST · correction hold 3 h after local midnight
longest gap 60 min · limit 90 min
SHA-256 f1226cc7fd115c09f83b7d1202c0a80e0ddd142ec48161b37a120c1655e2b170
Transaction 0xa82050d1d7a2cfb36b06c833472b78f6d8536b3db857f30f0c77dc7c7b516164 · 2026-11-12 03:01 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 |
|---|---|---|---|---|---|
| 2026-11-11 00:52 EST | METAR | 12.2° | 6.1° | 3.6 | METAR KATL 110552Z 31007KT 10SM SCT200 12/06 A3007 RMK AO2 SLP180 T01220061 10172 20122 56008 $ |
| 2026-11-11 01:52 EST | METAR | 11.7° | 6.1° | 4.1 | METAR KATL 110652Z 31008KT 10SM BKN200 12/06 A3006 RMK AO2 SLP176 T01170061 $ |
| 2026-11-11 02:52 EST | METAR | 11.7° | 6.1° | 3.6 | METAR KATL 110752Z 31007KT 10SM BKN200 12/06 A3006 RMK AO2 SLP175 T01170061 $ |
| 2026-11-11 03:52 EST | METAR | 10.6° | 5.6° | 2.6 | METAR KATL 110852Z 30005KT 10SM BKN200 11/06 A3005 RMK AO2 SLP173 T01060056 56007 $ |
| 2026-11-11 04:52 EST | METAR | 10° | 5.6° | 2.6 | METAR KATL 110952Z 29005KT 10SM SCT200 10/06 A3005 RMK AO2 SLP172 T01000056 $ |
| 2026-11-11 05:52 EST | METAR | 9.4°min | 5° | 2.1 | METAR KATL 111052Z 28004KT 10SM SCT200 09/05 A3004 RMK AO2 SLP171 T00940050 $ |
| 2026-11-11 06:52 EST | METAR | 9.4° | 5° | 2.6 | METAR KATL 111152Z 30005KT 10SM SCT200 09/05 A3004 RMK AO2 SLP170 T00940050 10122 20094 56005 $ |
| 2026-11-11 07:52 EST | METAR | 10.6° | 5° | 2.1 | METAR KATL 111252Z 29004KT 10SM FEW150 BKN200 BKN250 11/05 A3004 RMK AO2 SLP170 ACC NW-N T01060050 $ |
| 2026-11-11 08:52 EST | METAR | 11.7° | 5.6° | 2.6 | METAR KATL 111352Z 29005KT 10SM FEW150 BKN180 BKN250 12/06 A3004 RMK AO2 SLP172 VIRGA OHD-SW-NW-N ACC NW-NE T01170056 $ |
| 2026-11-11 09:52 EST | METAR | 15° | 5.6° | 4.1 | METAR KATL 111452Z 29008KT 10SM FEW110 FEW150 BKN180 BKN250 15/06 A3005 RMK AO2 SLP175 ACC NW DSNT NE T01500056 53006 $ |
| 2026-11-11 10:52 EST | METAR | 16.7° | 5° | 3.6 | METAR KATL 111552Z 28007KT 10SM FEW110 SCT150 BKN200 BKN250 17/05 A3005 RMK AO2 SLP174 ACC W NW-N DSNT NE T01670050 $ |
| 2026-11-11 11:52 EST | METAR | 18.9° | 6.1° | 2.6 | METAR KATL 111652Z 29005KT 10SM FEW100 FEW150 BKN200 BKN250 19/06 A3002 RMK AO2 SLP161 ACC W DSNT NW-NE T01890061 $ |
| 2026-11-11 12:52 EST | METAR | 19.4° | 5.6° | 4.6 | METAR KATL 111752Z 26009KT 10SM SCT095 SCT150 BKN200 BKN250 19/06 A3000 RMK AO2 SLP155 ACC SW-NW-NE DSNT NE W-NW T01940056 10194 20094 58018 $ |
| 2026-11-11 13:52 EST | METAR | 20° | 6.7° | 4.1 | METAR KATL 111852Z 26008KT 10SM FEW090 FEW150 BKN180 BKN250 20/07 A2996 RMK AO2 SLP141 VIRGA E-S ACC NE SE DSNT W-N T02000067 $ |
| 2026-11-11 14:52 EST | METAR | 20.6°max | 6.7° | 4.1 | METAR KATL 111952Z 27008KT 10SM FEW095 SCT150 SCT180 BKN250 21/07 A2993 RMK AO2 SLP132 ACC E SW W-NW DSNT NW-NE T02060067 $ |
| 2026-11-11 15:52 EST | METAR | 20° | 7.2° | 3.6 | METAR KATL 112052Z 30007KT 10SM SCT080 BKN150 BKN200 BKN250 20/07 A2992 RMK AO2 SLP131 ACC OHD AND ALQDS T02000072 56024 $ |
| 2026-11-11 16:52 EST | METAR | 18.3° | 8.3° | 2.6 | METAR KATL 112152Z 27005KT 10SM SCT080 BKN110 BKN180 BKN250 18/08 A2992 RMK AO2 SLP130 ACC ALQDS T01830083 $ |
| 2026-11-11 17:52 EST | METAR | 17.8° | 8.9° | 2.1 | METAR KATL 112252Z 27004KT 10SM SCT080 BKN120 BKN180 BKN250 18/09 A2991 RMK AO2 SLP128 VIRGA W-NW ACC ALQDS T01780089 $ |
| 2026-11-11 18:52 EST | METAR | 16.7° | 8.9° | 1.5 | METAR KATL 112352Z 25003KT 10SM SCT060 SCT120 SCT200 17/09 A2991 RMK AO2 SLP128 T01670089 10211 20167 56003 $ |
| 2026-11-11 19:52 EST | METAR | 16.1° | 9.4° | 1.5 | METAR KATL 120052Z 23003KT 10SM FEW065 16/09 A2990 RMK AO2 SLP123 T01610094 $ |
| 2026-11-11 20:52 EST | METAR | 15.6° | 9.4° | 2.6 | METAR KATL 120152Z 24005KT 10SM FEW055 FEW150 16/09 A2989 RMK AO2 SLP121 T01560094 $ |
| 2026-11-11 21:52 EST | METAR | 15° | 8.9° | 4.1 | METAR KATL 120252Z 23008KT 10SM FEW055 FEW150 15/09 A2988 RMK AO2 SLP115 T01500089 58012 $ |
| 2026-11-11 22:52 EST | METAR | 15° | 8.9° | 4.1 | METAR KATL 120352Z 23008KT 10SM FEW060 BKN085 BKN150 15/09 A2986 RMK AO2 SLP109 T01500089 $ |
| 2026-11-11 23:52 EST | METAR | 14.4° | 8.9° | 5.1 | METAR KATL 120452Z 23010KT 10SM FEW085 14/09 A2984 RMK AO2 SLP102 T01440089 402110094 $ |
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/2026-11-11 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).