Station-day record · settlement source
Atlanta · America/New_York · ← 2026-10-29 · 2026-10-31 → · All dates for KATL · JSON
METAR KATL 301952Z 10007KT 10SM BKN250 27/09 A3017 RMK AO2 SLP209 T02670089
METAR KATL 301052Z 00000KT 10SM FEW250 14/11 A3020 RMK AO2 SLP224 T01390111
Local day 2026-10-30 00:00 EDT → 2026-10-31 00:00 EDT (24 h, UTC-04:00) · 24 reports · longest gap 60 min
High 81°F (27.22°C) · Low 56°F (13.33°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 2026-10-31 03:00 EDT · correction hold 3 h after local midnight
longest gap 60 min · limit 90 min
SHA-256 852a9a7a22c48b99bae501c477dd57ca8c033ae92d93197105a4e59b3cbdea82
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 |
|---|---|---|---|---|---|
| 2026-10-30 00:52 EDT | METAR | 17.2° | 11.7° | 3.1 | METAR KATL 300452Z 06006KT 10SM FEW250 17/12 A3020 RMK AO2 SLP222 T01720117 402440139 $ |
| 2026-10-30 01:52 EDT | METAR | 17.2° | 11.7° | 2.1 | METAR KATL 300552Z 01004KT 10SM FEW250 17/12 A3020 RMK AO2 SLP222 T01720117 10206 20156 58003 $ |
| 2026-10-30 02:52 EDT | METAR | 15.6° | 11.7° | 1.5 | METAR KATL 300652Z 04003KT 10SM FEW250 16/12 A3021 RMK AO2 SLP224 T01560117 $ |
| 2026-10-30 03:52 EDT | METAR | 15.6° | 11.7° | 0 | METAR KATL 300752Z 00000KT 10SM FEW250 16/12 A3021 RMK AO2 SLP223 T01560117 $ |
| 2026-10-30 04:52 EDT | METAR | 15.6° | 11.7° | 2.1 | METAR KATL 300852Z 02004KT 10SM FEW250 16/12 A3020 RMK AO2 SLP222 T01560117 50000 $ |
| 2026-10-30 05:52 EDT | METAR | 15.6° | 11.7° | 2.1 | METAR KATL 300952Z 01004KT 10SM CLR 16/12 A3020 RMK AO2 SLP222 T01560117 $ |
| 2026-10-30 06:52 EDT | METAR | 13.9°min | 11.1° | 0 | METAR KATL 301052Z 00000KT 10SM FEW250 14/11 A3020 RMK AO2 SLP224 T01390111 |
| 2026-10-30 07:52 EDT | METAR | 14.4° | 11.1° | 3.1 | METAR KATL 301152Z 34006KT 10SM FEW250 14/11 A3021 RMK AO2 SLP227 T01440111 10172 20133 53004 |
| 2026-10-30 08:52 EDT | METAR | 15.6° | 11.7° | 2.6 | METAR KATL 301252Z 33005KT 10SM FEW250 16/12 A3023 RMK AO2 SLP234 T01560117 |
| 2026-10-30 09:52 EDT | METAR | 17.8° | 12.2° | 2.6 | METAR KATL 301352Z 32005KT 10SM FEW250 18/12 A3024 RMK AO2 SLP237 T01780122 |
| 2026-10-30 10:52 EDT | METAR | 20° | 12.8° | 1.5 | METAR KATL 301452Z 34003KT 10SM FEW250 20/13 A3025 RMK AO2 SLP237 T02000128 51012 |
| 2026-10-30 11:52 EDT | METAR | 22.2° | 12.2° | 2.6 | METAR KATL 301552Z 34005KT 10SM SCT250 22/12 A3025 RMK AO2 SLP236 T02220122 |
| 2026-10-30 12:52 EDT | METAR | 23.9° | 11.7° | 2.1 | METAR KATL 301652Z 36004KT 10SM SCT250 24/12 A3023 RMK AO2 SLP230 T02390117 |
| 2026-10-30 13:52 EDT | METAR | 25.6° | 10.6° | 2.6 | METAR KATL 301752Z 03005KT 10SM BKN250 26/11 A3020 RMK AO2 SLP220 T02560106 10256 20133 58016 |
| 2026-10-30 14:52 EDT | METAR | 26.1° | 10° | 1.5 | METAR KATL 301852Z VRB03KT 10SM BKN250 26/10 A3018 RMK AO2 SLP212 T02610100 |
| 2026-10-30 15:52 EDT | METAR | 26.7°max | 8.9° | 3.6 | METAR KATL 301952Z 10007KT 10SM BKN250 27/09 A3017 RMK AO2 SLP209 T02670089 |
| 2026-10-30 16:52 EDT | METAR | 26.7° | 8.9° | 3.6 | METAR KATL 302052Z 13007KT 10SM FEW200 BKN250 27/09 A3017 RMK AO2 SLP208 VIRGA DSNT SW T02670089 56011 |
| 2026-10-30 17:52 EDT | METAR | 25° | 8.9° | 3.6 | METAR KATL 302152Z 11007KT 10SM FEW200 BKN250 25/09 A3017 RMK AO2 SLP211 T02500089 |
| 2026-10-30 18:52 EDT | METAR | 22.8° | 10.6° | 2.1 | METAR KATL 302252Z 12004KT 10SM SCT200 BKN250 23/11 A3019 RMK AO2 SLP217 T02280106 |
| 2026-10-30 19:52 EDT | METAR | 21.1° | 11.1° | 0 | METAR KATL 302352Z 00000KT 10SM SCT200 BKN250 21/11 A3020 RMK AO2 SLP223 T02110111 10272 20211 53012 |
| 2026-10-30 20:52 EDT | METAR | 20.6° | 11.7° | 1.5 | METAR KATL 310052Z 15003KT 10SM BKN200 BKN250 21/12 A3021 RMK AO2 SLP225 T02060117 |
| 2026-10-30 21:52 EDT | METAR | 19.4° | 11.7° | 0 | METAR KATL 310152Z 00000KT 10SM BKN200 BKN250 19/12 A3022 RMK AO2 SLP229 T01940117 |
| 2026-10-30 22:52 EDT | METAR | 20° | 11.1° | 2.1 | METAR KATL 310252Z 08004KT 10SM SCT200 BKN250 20/11 A3024 RMK AO2 SLP233 T02000111 53011 |
| 2026-10-30 23:52 EDT | METAR | 18.3° | 11.7° | 2.6 | METAR KATL 310352Z 09005KT 10SM BKN200 BKN250 18/12 A3024 RMK AO2 SLP233 T01830117 |
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/2026-10-30 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).