Station-day record · settlement source
Tehran · Asia/Tehran · ← 2026-10-29 · 2026-10-31 → · All dates for OIIE · JSON
METAR OIIE 301100Z 30004KT 9999 FEW045CB SCT100 26/04 Q1020 A3013
METAR OIIE 300230Z 28006KT 9999 FEW100 12/06 Q1022 A3018
Local day 2026-10-29 16:30 EDT → 2026-10-30 16:30 EDT (24 h, UTC+03:30) · 45 reports · longest gap 60 min
final at 2026-10-30 19:30 EDT · correction hold 3 h after local midnight
longest gap 60 min · limit 60 min
SHA-256 e0ea323684ed7eaa668b84b59b709e8f0c4461bd4518c79d36a9982fcd43a0bf
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 |
|---|---|---|---|---|---|
| 2026-10-29 16:30 EDT | METAR | 17° | 9° | 4.1 | METAR OIIE 292030Z 30008KT 9999 FEW040CB BKN100 17/09 Q1021 A3017 |
| 2026-10-29 17:00 EDT | METAR | 16° | 9° | 4.1 | METAR OIIE 292100Z 28008KT 9999 FEW040 BKN100 16/09 Q1021 A3016 |
| 2026-10-29 18:00 EDT | METAR | 16° | 8° | 3.1 | METAR OIIE 292200Z 26006KT 9999 FEW040 BKN100 16/08 Q1021 A3017 |
| 2026-10-29 19:00 EDT | METAR | 15° | 8° | 4.1 | METAR OIIE 292300Z 26008KT 9999 FEW040 SCT100 15/08 Q1021 A3016 |
| 2026-10-29 20:00 EDT | METAR | 14° | 7° | 4.1 | METAR OIIE 300000Z 27008KT 9999 FEW040 14/07 Q1021 A3016 |
| 2026-10-29 20:30 EDT | METAR | 14° | 6° | 5.1 | METAR OIIE 300030Z 26010KT 9999 FEW040 14/06 Q1021 A3016 |
| 2026-10-29 21:00 EDT | METAR | 13° | 6° | 4.1 | METAR OIIE 300100Z 27008KT 9999 FEW100 13/06 Q1021 A3016 |
| 2026-10-29 21:30 EDT | METAR | 13° | 6° | 4.1 | METAR OIIE 300130Z 28008KT 9999 FEW100 13/06 Q1021 |
| 2026-10-29 22:00 EDT | METAR | 13° | 6° | 4.1 | METAR OIIE 300200Z 27008KT 9999 FEW100 13/06 Q1021 A3018 |
| 2026-10-29 22:30 EDT | METAR | 12°min | 6° | 3.1 | METAR OIIE 300230Z 28006KT 9999 FEW100 12/06 Q1022 A3018 |
| 2026-10-29 23:00 EDT | METAR | 13° | 7° | 4.1 | METAR OIIE 300300Z 27008KT 7000 FEW100 13/07 Q1022 A3019 |
| 2026-10-29 23:30 EDT | METAR | 13° | 7° | 4.1 | METAR OIIE 300330Z 27008KT 7000 FEW100 13/07 Q1022 A3019 |
| 2026-10-30 00:00 EDT | METAR | 13° | 7° | 3.1 | METAR OIIE 300400Z 28006KT 5000 HZ FEW045 13/07 Q1022 A3019 |
| 2026-10-30 00:30 EDT | METAR | 14° | 8° | 3.1 | METAR OIIE 300430Z 29006KT 5000 HZ FEW045 SCT100 14/08 Q1022 A3021 |
| 2026-10-30 01:00 EDT | METAR | 16° | 8° | 5.1 | METAR OIIE 300500Z 29010KT 5000 HZ FEW045 SCT100 16/08 Q1022 A3021 |
| 2026-10-30 01:30 EDT | METAR | 17° | 8° | 5.1 | METAR OIIE 300530Z 29010KT 5000 HZ FEW045 SCT100 17/08 Q1022 A3021 |
| 2026-10-30 02:00 EDT | METAR | 17° | 7° | 5.1 | METAR OIIE 300600Z 30010KT 6000 FEW045 SCT100 17/07 Q1022 A3021 |
| 2026-10-30 02:30 EDT | METAR | 18° | 8° | 5.1 | METAR OIIE 300630Z 28010KT 7000 FEW045TCU SCT100 18/08 Q1022 A3021 |
| 2026-10-30 03:00 EDT | METAR | 20° | 7° | 3.1 | METAR OIIE 300700Z 29006KT 7000 FEW045TCU 20/07 Q1022 A3020 |
| 2026-10-30 03:30 EDT | METAR | 21° | 5° | 2.1 | METAR OIIE 300730Z 23004KT 8000 FEW045TCU 21/05 Q1022 |
| 2026-10-30 04:00 EDT | METAR | 23° | 5° | 2.1 | METAR OIIE 300800Z 22004KT 9999 FEW045TCU 23/05 Q1022 A3019 |
| 2026-10-30 04:30 EDT | METAR | 23° | 4° | 2.1 | METAR OIIE 300830Z 17004KT 9999 FEW045TCU 23/04 Q1021 A3018 |
| 2026-10-30 05:00 EDT | METAR | 23° | 4° | 3.1 | METAR OIIE 300900Z 26006KT 9999 FEW045TCU 23/04 Q1021 A3016 |
| 2026-10-30 05:30 EDT | METAR | 24° | 4° | 3.1 | METAR OIIE 300930Z 19006KT 9999 FEW045TCU 24/04 Q1021 A3015 |
| 2026-10-30 06:00 EDT | METAR | 24° | 4° | 2.1 | METAR OIIE 301000Z 24004KT 9999 FEW045TCU 24/04 Q1020 A3014 |
| 2026-10-30 06:30 EDT | METAR | 25° | 4° | 3.1 | METAR OIIE 301030Z 17006KT 9999 FEW045TCU SCT100 25/04 Q1020 A3013 |
| 2026-10-30 07:00 EDT | METAR | 26°max | 4° | 2.1 | METAR OIIE 301100Z 30004KT 9999 FEW045CB SCT100 26/04 Q1020 A3013 |
| 2026-10-30 07:30 EDT | METAR | 25° | 4° | 2.1 | METAR OIIE 301130Z 26004KT 9999 FEW045CB SCT100 25/04 Q1020 A3012 |
| 2026-10-30 08:00 EDT | METAR | 25° | 3° | 2.1 | METAR OIIE 301200Z 09004KT 9999 FEW045CB 25/03 Q1019 A3012 |
| 2026-10-30 08:30 EDT | METAR | 25° | 3° | 0 | METAR OIIE 301230Z 00000KT 9999 FEW045CB 25/03 Q1019 A3012 |
| 2026-10-30 09:00 EDT | METAR | 25° | 3° | 2.1 | METAR OIIE 301300Z 36004KT 9999 FEW045CB 25/03 Q1019 A3012 |
| 2026-10-30 09:30 EDT | METAR | 24° | 3° | 2.1 | METAR OIIE 301330Z 03004KT 9999 FEW045 SCT200 24/03 Q1019 A3011 |
| 2026-10-30 10:00 EDT | METAR | 23° | 3° | 2.1 | METAR OIIE 301400Z 09004KT 9999 FEW045 SCT200 23/03 Q1019 A3011 |
| 2026-10-30 10:30 EDT | METAR | 23° | 3° | 2.1 | METAR OIIE 301430Z 15004KT 9999 FEW045CB SCT100 23/03 Q1020 A3012 |
| 2026-10-30 11:00 EDT | METAR | 23° | 3° | 2.1 | METAR OIIE 301500Z 14004KT 9999 FEW040CB SCT045 BKN100 23/03 Q1020 A3013 |
| 2026-10-30 11:30 EDT | METAR | 22° | 3° | 3.1 | METAR OIIE 301530Z 17006KT 9999 FEW040CB SCT100 22/03 Q1020 A3013 |
| 2026-10-30 12:00 EDT | METAR | 22° | 3° | 3.1 | METAR OIIE 301600Z 14006KT 9999 FEW040CB SCT100 22/03 Q1020 A3014 |
| 2026-10-30 12:30 EDT | METAR | 21° | 4° | 4.1 | METAR OIIE 301630Z 11008KT 9999 FEW040CB SCT100 21/04 Q1020 A3014 |
| 2026-10-30 13:00 EDT | METAR | 21° | 4° | 3.1 | METAR OIIE 301700Z 11006KT 9999 FEW040 SCT100 21/04 Q1020 A3014 |
| 2026-10-30 13:30 EDT | METAR | 21° | 4° | 4.1 | METAR OIIE 301730Z 11008KT 9999 FEW040 SCT100 21/04 Q1020 A3014 |
| 2026-10-30 14:00 EDT | METAR | 20° | 4° | 3.1 | METAR OIIE 301800Z 11006KT 9999 FEW040 BKN090 20/04 Q1021 A3015 |
| 2026-10-30 14:30 EDT | METAR | 20° | 4° | 3.1 | METAR OIIE 301830Z 16006KT 9999 SCT035 BKN090 20/04 Q1021 A3015 |
| 2026-10-30 15:00 EDT | METAR | 20° | 4° | 4.1 | METAR OIIE 301900Z 12008KT 9999 SCT040 BKN090 20/04 Q1021 A3016 |
| 2026-10-30 15:30 EDT | METAR | 20° | 5° | 5.1 | METAR OIIE 301930Z 12010KT 9999 -TS SCT035CB SCT040 BKN090 20/05 Q1021 A3016 |
| 2026-10-30 16:00 EDT | METAR | 20° | 6° | 4.1 | METAR OIIE 302000Z 04008KT 9999 -TS SCT030CB SCT035 OVC090 20/06 Q1022 A3019 TEMPO 5000 TSRA |
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/2026-10-30 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).
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).