Station-day record · settlement source
Tehran · Asia/Tehran · ← 2026-10-26 · 2026-10-28 → · All dates for OIIE · JSON
METAR OIIE 271230Z 29012KT 9999 FEW035 SCT210 26/M04 Q1020 A3014
METAR OIIE 270200Z 29008KT CAVOK 12/M01 Q1023 A3022
Local day 2026-10-26 16:30 EDT → 2026-10-27 16:30 EDT (24 h, UTC+03:30) · 45 reports · longest gap 60 min
final at 2026-10-27 19:30 EDT · correction hold 3 h after local midnight
longest gap 60 min · limit 60 min
SHA-256 93a87b01a65faca3a48e8fe068d053545cbd6edea37d8e283afb705928972188
Transaction 0x2dead0049c1137ea2547fa6438ce700a88a4b00e94a55550bb90492094f19ea7 · 2026-11-05 11:02 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 45 · 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 |
|---|---|---|---|---|---|
| 2026-10-26 16:30 EDT | METAR | 17° | 0° | 4.1 | METAR OIIE 262030Z 29008KT 9999 FEW040 17/00 Q1022 A3018 |
| 2026-10-26 17:00 EDT | METAR | 16° | 0° | 0 | METAR OIIE 262100Z 00000KT 9999 FEW040 16/00 Q1022 A3019 |
| 2026-10-26 18:00 EDT | METAR | 16° | 2° | 4.1 | METAR OIIE 262200Z 28008KT 9999 FEW040 16/02 Q1022 A3019 |
| 2026-10-26 19:00 EDT | METAR | 14° | 2° | 3.1 | METAR OIIE 262300Z 28006KT 9999 FEW040 14/02 Q1022 A3019 |
| 2026-10-26 20:00 EDT | METAR | 13° | 1° | 0 | METAR OIIE 270000Z 00000KT 9999 FEW040 13/01 Q1022 A3019 |
| 2026-10-26 20:30 EDT | METAR | 13° | 2° | 0 | METAR OIIE 270030Z 00000KT 9999 FEW040 13/02 Q1022 A3020 |
| 2026-10-26 21:00 EDT | METAR | 14° | 1° | 3.1 | METAR OIIE 270100Z 25006KT 9999 FEW040 14/01 Q1022 A3020 |
| 2026-10-26 21:30 EDT | METAR | 13° | 0° | 3.1 | METAR OIIE 270130Z 28006KT 9999 FEW040 13/00 Q1023 |
| 2026-10-26 22:00 EDT | METAR | 12°min | -1° | 4.1 | METAR OIIE 270200Z 29008KT CAVOK 12/M01 Q1023 A3022 |
| 2026-10-26 22:30 EDT | METAR | 12° | 0° | 3.1 | METAR OIIE 270230Z 28006KT CAVOK 12/00 Q1023 A3022 |
| 2026-10-26 23:00 EDT | METAR | 12° | 1° | 3.1 | METAR OIIE 270300Z 28006KT 9999 FEW040 12/01 Q1023 A3023 |
| 2026-10-26 23:30 EDT | METAR | 13° | 2° | 4.1 | METAR OIIE 270330Z 29008KT 9999 FEW040 13/02 Q1023 A3024 |
| 2026-10-27 00:00 EDT | METAR | 13° | 2° | 3.1 | METAR OIIE 270400Z 29006KT CAVOK 13/02 Q1024 A3024 |
| 2026-10-27 00:30 EDT | METAR | 14° | 3° | 3.1 | METAR OIIE 270430Z 27006KT CAVOK 14/03 Q1024 A3026 |
| 2026-10-27 01:00 EDT | METAR | 15° | 3° | 3.1 | METAR OIIE 270500Z 28006KT CAVOK 15/03 Q1024 A3026 |
| 2026-10-27 01:30 EDT | METAR | 17° | 3° | 3.1 | METAR OIIE 270530Z 30006KT CAVOK 17/03 Q1024 A3026 |
| 2026-10-27 02:00 EDT | METAR | 18° | 2° | 4.1 | METAR OIIE 270600Z 26008KT CAVOK 18/02 Q1025 A3027 |
| 2026-10-27 02:30 EDT | METAR | 20° | 3° | 3.1 | METAR OIIE 270630Z 26006KT CAVOK 20/03 Q1024 A3026 |
| 2026-10-27 03:00 EDT | METAR | 21° | 3° | 1 | METAR OIIE 270700Z VRB02KT 9999 FEW035 21/03 Q1024 A3025 |
| 2026-10-27 03:30 EDT | METAR | 21° | 3° | 3.1 | METAR OIIE 270730Z 22006KT 9999 FEW035 21/03 Q1024 A3025 |
| 2026-10-27 04:00 EDT | METAR | 22° | 3° | 3.1 | METAR OIIE 270800Z 19006KT 9999 FEW035 22/03 Q1024 A3024 |
| 2026-10-27 04:30 EDT | METAR | 22° | 2° | 2.1 | METAR OIIE 270830Z 22004KT 9999 FEW035 22/02 Q1023 A3023 |
| 2026-10-27 05:00 EDT | METAR | 23° | 2° | 2.1 | METAR OIIE 270900Z 30004KT 9999 FEW035 23/02 Q1023 A3022 |
| 2026-10-27 05:30 EDT | METAR | 24° | 1° | 2.1 | METAR OIIE 270930Z 27004KT 9999 FEW035 24/01 Q1022 A3020 |
| 2026-10-27 06:00 EDT | METAR | 24° | 0° | 2.1 | METAR OIIE 271000Z 27004KT 9999 FEW035 24/M00 Q1022 A3019 |
| 2026-10-27 06:30 EDT | METAR | 24° | 0° | 0 | METAR OIIE 271030Z 00000KT 9999 FEW035 24/00 Q1021 A3018 |
| 2026-10-27 07:00 EDT | METAR | 25° | -1° | 7.2 | METAR OIIE 271100Z 33014KT 9999 FEW035 25/M01 Q1021 A3016 |
| 2026-10-27 07:30 EDT | METAR | 25° | -1° | 8.2 | METAR OIIE 271130Z 29016KT 9999 FEW035 25/M01 Q1021 A3016 |
| 2026-10-27 08:00 EDT | METAR | 25° | -2° | 6.2 | METAR OIIE 271200Z 29012KT 9999 FEW035 SCT210 25/M02 Q1020 A3015 |
| 2026-10-27 08:30 EDT | METAR | 26°max | -4° | 6.2 | METAR OIIE 271230Z 29012KT 9999 FEW035 SCT210 26/M04 Q1020 A3014 |
| 2026-10-27 09:00 EDT | METAR | 25° | -3° | 8.7 | METAR OIIE 271300Z 30017KT 9999 FEW040 BKN200 25/M03 Q1020 A3014 |
| 2026-10-27 09:30 EDT | METAR | 24° | -2° | 5.1 | METAR OIIE 271330Z 31010KT 9999 FEW040 BKN200 24/M02 Q1020 A3014 |
| 2026-10-27 10:00 EDT | METAR | 23° | -2° | 4.1 | METAR OIIE 271400Z 30008KT 9999 FEW040 BKN200 23/M02 Q1020 A3015 |
| 2026-10-27 10:30 EDT | METAR | 22° | -2° | 3.1 | METAR OIIE 271430Z 31006KT 9999 FEW040 BKN200 22/M02 Q1021 A3015 |
| 2026-10-27 11:00 EDT | METAR | 22° | -2° | 3.1 | METAR OIIE 271500Z 29006KT 9999 FEW040 BKN200 22/M02 Q1021 A3016 |
| 2026-10-27 11:30 EDT | METAR | 21° | -2° | 3.1 | METAR OIIE 271530Z 32006KT 9999 FEW040 BKN200 21/M02 Q1021 A3018 |
| 2026-10-27 12:00 EDT | METAR | 21° | -1° | 3.1 | METAR OIIE 271600Z 28006KT 9999 FEW040 SCT200 21/M01 Q1022 A3018 |
| 2026-10-27 12:30 EDT | METAR | 19° | -2° | 4.1 | METAR OIIE 271630Z 28008KT CAVOK 19/M02 Q1022 A3019 |
| 2026-10-27 13:00 EDT | METAR | 20° | -1° | 3.1 | METAR OIIE 271700Z 25006KT CAVOK 20/M01 Q1022 A3019 |
| 2026-10-27 13:30 EDT | METAR | 20° | -1° | 4.1 | METAR OIIE 271730Z 26008KT CAVOK 20/M01 Q1022 A3019 |
| 2026-10-27 14:00 EDT | METAR | 20° | -1° | 5.1 | METAR OIIE 271800Z 28010KT CAVOK 20/M01 Q1022 A3021 |
| 2026-10-27 14:30 EDT | METAR | 18° | -1° | 7.2 | METAR OIIE 271830Z 05014KT CAVOK 18/M01 Q1023 A3022 |
| 2026-10-27 15:00 EDT | METAR | 18° | -1° | 2.1 | METAR OIIE 271900Z 32004KT CAVOK 18/M01 Q1023 A3022 |
| 2026-10-27 15:30 EDT | METAR | 18° | 1° | 2.1 | METAR OIIE 271930Z 27004KT CAVOK 18/01 Q1023 A3022 |
| 2026-10-27 16:00 EDT | METAR | 17° | 4° | 4.1 | METAR OIIE 272000Z 29008KT CAVOK 17/04 Q1023 A3022 |
Settlement source: the METAR-derived station-day record for OIIE for the contract date (station-local calendar day), as published at https://weathermarket.io/station/OIIE/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).
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/OIIE/YYYY-MM-DD (HTML) and https://weathermarket.io/api/station/OIIE/YYYY-MM-DD (JSON).