Station-day record · settlement source
Atlanta · America/New_York · ← 2026-10-30 · 2026-11-01 → · All dates for KATL · JSON
METAR KATL 311852Z 08015KT 10SM FEW110 SCT170 OVC190 22/05 A3032 RMK AO2 SLP261 VIRGA ALQDS ACC DSNT NW T02170050 $
METAR KATL 310952Z 09005KT 10SM BKN200 OVC250 16/11 A3025 RMK AO2 SLP239 T01560111 $
Local day 2026-10-31 00:00 EDT → 2026-11-01 00:00 EDT (24 h, UTC-04:00) · 25 reports · longest gap 60 min
High 72°F (22.22°C) · Low 59°F (15°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 2026-11-01 02:00 EST · correction hold 3 h after local midnight
longest gap 60 min · limit 90 min
SHA-256 5e7ad68f0550008fb5b739e0f894d0123e36a474898d258751d8efb9ee6ad11b
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 |
|---|---|---|---|---|---|
| 2026-10-31 00:52 EDT | METAR | 17.8° | 11.7° | 3.1 | METAR KATL 310452Z 08006KT 10SM BKN200 OVC250 18/12 A3024 RMK AO2 SLP232 T01780117 402720133 |
| 2026-10-31 01:52 EDT | METAR | 17.8° | 11.7° | 3.1 | METAR KATL 310552Z 07006KT 10SM BKN180 OVC250 18/12 A3023 RMK AO2 SLP230 T01780117 10217 20172 58001 |
| 2026-10-31 02:52 EDT | METAR | 17.2° | 11.7° | 2.6 | METAR KATL 310652Z 08005KT 10SM BKN180 OVC250 17/12 A3023 RMK AO2 SLP231 T01720117 |
| 2026-10-31 03:52 EDT | METAR | 16.7° | 11.1° | 2.6 | METAR KATL 310752Z 08005KT 10SM BKN180 OVC250 17/11 A3023 RMK AO2 SLP231 T01670111 $ |
| 2026-10-31 04:52 EDT | METAR | 16.7° | 11.7° | 4.1 | METAR KATL 310852Z 08008KT 10SM BKN200 OVC250 17/12 A3023 RMK AO2 SLP231 T01670117 51000 $ |
| 2026-10-31 05:52 EDT | METAR | 15.6°min | 11.1° | 2.6 | METAR KATL 310952Z 09005KT 10SM BKN200 OVC250 16/11 A3025 RMK AO2 SLP239 T01560111 $ |
| 2026-10-31 06:52 EDT | METAR | 16.1° | 11.7° | 3.1 | METAR KATL 311052Z 09006KT 10SM OVC200 16/12 A3028 RMK AO2 SLP247 T01610117 $ |
| 2026-10-31 07:52 EDT | METAR | 15.6° | 10° | 4.6 | METAR KATL 311152Z 09009KT 10SM FEW150 BKN180 OVC250 16/10 A3029 RMK AO2 SLP251 T01560100 10178 20156 51017 $ |
| 2026-10-31 08:52 EDT | METAR | 16.7° | 6.7° | 6.2 | METAR KATL 311252Z 08012KT 10SM SCT150 BKN180 OVC250 17/07 A3030 RMK AO2 SLP257 T01670067 $ |
| 2026-10-31 09:52 EDT | METAR | 17.2° | 5.6° | 8.2 | METAR KATL 311352Z 09016KT 10SM BKN170 OVC200 17/06 A3033 RMK AO2 SLP265 VIRGA OHD-ALQDS T01720056 $ |
| 2026-10-31 10:52 EDT | METAR | 18.9° | 5.6° | 6.2 | METAR KATL 311452Z 09012KT 10SM BKN160 OVC220 19/06 A3035 RMK AO2 SLP271 VIRGA ALQDS T01890056 53021 $ |
| 2026-10-31 11:52 EDT | METAR | 21.1° | 6.1° | 8.2 | METAR KATL 311552Z 07016KT 10SM SCT180 OVC220 21/06 A3036 RMK AO2 PK WND 08026/1521 SLP275 VIRGA DSNT ALQDS T02110061 $ |
| 2026-10-31 12:52 EDT | METAR | 21.1° | 6.1° | 8.2 | METAR KATL 311652Z 08016KT 10SM BKN170 OVC200 21/06 A3035 RMK AO2 SLP272 VIRGA DSNT ALQDS T02110061 $ |
| 2026-10-31 13:52 EDT | METAR | 21.1° | 5.6° | 7.2 | METAR KATL 311752Z 07014KT 10SM SCT170 OVC210 21/06 A3033 RMK AO2 SLP267 VIRGA OHD-ALQDS T02110056 10222 20156 58004 $ |
| 2026-10-31 14:52 EDT | METAR | 21.7°max | 5° | 7.7 | METAR KATL 311852Z 08015KT 10SM FEW110 SCT170 OVC190 22/05 A3032 RMK AO2 SLP261 VIRGA ALQDS ACC DSNT NW T02170050 $ |
| 2026-10-31 15:52 EDT | METAR | 20.6° | 5.6° | 6.2 | METAR KATL 311952Z 08012KT 10SM SCT130 SCT180 OVC230 21/06 A3031 RMK AO2 SLP258 VIRGA ALQDS ACC DSNT SE-SW T02060056 $ |
| 2026-10-31 16:52 EDT | METAR | 21.1° | 5.6° | 6.7 | METAR KATL 312052Z 09013KT 10SM SCT120 BKN180 OVC220 21/06 A3030 RMK AO2 SLP255 VIRGA OHD-N-E ACC DSNT W-NW T02110056 56012 $ |
| 2026-10-31 17:52 EDT | METAR | 20.6° | 5° | 4.6 | METAR KATL 312152Z 09009KT 10SM SCT110 BKN190 OVC220 21/05 A3030 RMK AO2 SLP257 VIRGA DSNT N-E S ACC DSNT SE NW T02060050 $ |
| 2026-10-31 18:52 EDT | METAR | 19.4° | 3.9° | 6.2 | METAR KATL 312252Z 08012KT 10SM BKN110 BKN200 OVC230 19/04 A3033 RMK AO2 SLP267 VIRGA S AND DSNT NE ACC OHD-NW-NE T01940039 $ |
| 2026-10-31 19:52 EDT | METAR | 18.3° | 2.8° | 6.7 | METAR KATL 312352Z 08013KT 10SM SCT110 BKN180 OVC230 18/03 A3034 RMK AO2 SLP269 VIRGA OHD-ALQDS T01830028 10222 20183 51012 $ |
| 2026-10-31 20:52 EDT | METAR | 17.2° | 3.3° | 6.7 | METAR KATL 010052Z 09013KT 10SM BKN140 BKN200 OVC250 17/03 A3034 RMK AO2 SLP269 VIRGA E T01720033 $ |
| 2026-10-31 21:52 EDT | METAR | 16.7° | 2.8° | 8.2 | METAR KATL 010152Z 08016KT 10SM FEW035 BKN140 BKN200 OVC250 17/03 A3034 RMK AO2 SLP271 T01670028 $ |
| 2026-10-31 22:52 EDT | METAR | 16.7° | 2.8° | 8.2 | METAR KATL 010252Z 08016KT 10SM SCT036 SCT070 BKN120 BKN200 17/03 A3035 RMK AO2 SLP275 T01670028 53006 $ |
| 2026-10-31 23:38 EDT | SPECI | 16.1° | 3.9° | 7.2 | SPECI KATL 010338Z 09014KT 10SM -RA BKN029 BKN035 OVC100 16/04 A3036 RMK AO2 RAB32 P0000 T01610039 $ |
| 2026-10-31 23:52 EDT | METAR | 16.1° | 3.9° | 7.7 | METAR KATL 010352Z 08015KT 10SM -RA BKN029 BKN035 OVC095 16/04 A3036 RMK AO2 SLP276 RAB32 PCPN VRY LGT P0000 T01610039 $ |
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/2026-10-31 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).