Station-day record · settlement source
Tehran · Asia/Tehran · ← 2026-09-28 · 2026-09-30 → · All dates for OIIE · JSON
METAR OIIE 291230Z 28014KT 9999 FEW040 BKN190 35/M06 Q1009 A2981
METAR OIIE 290230Z 28004KT 9999 FEW040 18/03 Q1013
Local day 2026-09-28 16:30 EDT → 2026-09-29 16:30 EDT (24 h, UTC+03:30) · 44 reports · longest gap 60 min
final at 2026-09-29 19:30 EDT · correction hold 3 h after local midnight
longest gap 60 min · limit 60 min
8 report(s) in this day were re-issued after first publication; the original text is shown struck through in the table.
SHA-256 c4ed146984eee07ac01257812dfa3199b70f4266001f3184e7c0d2ff1e7d4b3b
Transaction 0xf8fd5130b78509caa5711a9ded4f2e5bc808b9559ecf125946d5d076a71a2272 · 2026-10-01 20:01 EDT
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 44 · 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 |
|---|---|---|---|---|---|
| 2026-09-28 17:00 EDT | METAR | 22° | 5° | 4.1 | METAR OIIE 282100Z 03008KT 9999 FEW035 SCT100 22/05 Q1013 A2993 |
| 2026-09-28 18:00 EDT | METAR | 21° | 6° | 4.1 | METAR OIIE 282200Z 04008KT 9999 FEW035Z 21/06 Q1013 NOSIG original: METAR OIIE 282200Z 04008KT 9999 FEW035 21/06 Q1013 A2993 |
| 2026-09-28 19:00 EDT | METAR | 22° | 4° | 2.1 | METAR OIIE 282300Z 24004KT 9999 FEW035Z 22/04 Q1013 A2993 NOSIG original: METAR OIIE 282300Z 24004KT 9999 FEW035 22/04 Q1013 A2993 |
| 2026-09-28 20:00 EDT | METAR | 20° | 4° | 3.1 | METAR OIIE 290000Z 33006KT CAVOK 20/04 Q1013 A2992 |
| 2026-09-28 20:30 EDT | METAR | 21° | 4° | 3.1 | METAR OIIE 290030Z 28006KT CAVOK 21/04 Q1013 A2993 |
| 2026-09-28 21:00 EDT | METAR | 22° | 3° | 2.1 | METAR OIIE 290100Z 30004KT CAVOK 22/03 Q1013 A2992 |
| 2026-09-28 21:30 EDT | METAR | 21° | 4° | 2.1 | METAR OIIE 290130Z 27004KT CAVOK 21/04 Q1013 A2993 |
| 2026-09-28 22:00 EDT | METAR | 20° | 3° | 3.1 | METAR OIIE 290200Z 27006KT CAVOK 20/03 Q1013 A2993 |
| 2026-09-28 22:30 EDT | METAR | 18°min | 3° | 2.1 | METAR OIIE 290230Z 28004KT 9999 FEW040 18/03 Q1013 |
| 2026-09-28 23:00 EDT | METAR | 19° | 3° | 3.1 | METAR OIIE 290300Z 28006KT 9999 FEW040 19/03 Q1013 A2994 |
| 2026-09-28 23:30 EDT | METAR | 21° | 3° | 0 | METAR OIIE 290330Z 00000KT CAVOK 21/03 Q1014 A2995 |
| 2026-09-29 00:00 EDT | METAR | 21° | 3° | 3.1 | METAR OIIE 290400Z 30006KT CAVOK 21/03 Q1014 A2995 |
| 2026-09-29 00:30 EDT | METAR | 23° | 3° | 3.1 | METAR OIIE 290430Z 30006KT 9999 FEW040 23/03 Q1014 A2996 |
| 2026-09-29 01:00 EDT | METAR | 24° | 3° | 2.1 | METAR OIIE 290500Z 33004KT 9999 FEW040Z 24/03 Q1014 A2996 NOSIG original: METAR OIIE 290500Z 33004KT 9999 FEW040 24/03 Q1014 |
| 2026-09-29 01:30 EDT | METAR | 26° | 3° | 0 | METAR OIIE 290530Z 00000KT 9999 FEW040 26/03 Q1014 A2996 |
| 2026-09-29 02:00 EDT | METAR | 27° | 2° | 4.1 | METAR OIIE 290600Z 14008KT 9999 FEW040 SCT190 27/02 Q1014 A2995 |
| 2026-09-29 02:30 EDT | METAR | 28° | 2° | 5.1 | METAR OIIE 290630Z 10010KT 9999 FEW040 SCT190 28/02 Q1014 A2995 |
| 2026-09-29 03:00 EDT | METAR | 28° | 2° | 2.1 | METAR OIIE 290700Z 13004KT 9999 FEW040 BKN190 28/02 Q1014 A2995 |
| 2026-09-29 03:30 EDT | METAR | 30° | 2° | 3.1 | METAR OIIE 290730Z 10006KT 9999 FEW040 BKN190 30/02 Q1013 |
| 2026-09-29 04:00 EDT | METAR | 30° | 2° | 5.1 | METAR OIIE 290800Z 11010KT 9999 FEW040 BKN190 30/02 Q1013 A2992 |
| 2026-09-29 04:30 EDT | METAR | 31° | 1° | 4.1 | METAR OIIE 290830Z 12008KT 9999 FEW040 BKN190 31/01 Q1012 A2990 |
| 2026-09-29 05:00 EDT | METAR | 31° | 1° | 5.1 | METAR OIIE 290900Z 10010KT 9999 FEW040 SCT190 31/01 Q1012 A2989 |
| 2026-09-29 05:30 EDT | METAR | 32° | 0° | 2.1 | METAR OIIE 290930Z 08004KT 9999 FEW040 SCT190 32/M00 Q1011 A2987 |
| 2026-09-29 06:00 EDT | METAR | 32° | 0° | 3.1 | METAR OIIE 291000Z 07006KT 9999 FEW040 32/00 Q1010 A2985 |
| 2026-09-29 06:30 EDT | METAR | 32° | 0° | 0 | METAR OIIE 291030Z 00000KT 9999 FEW040 32/00 Q1010 A2984 |
| 2026-09-29 07:00 EDT | METAR | 33° | -1° | 3.1 | METAR OIIE 291100Z 07006KT 9999 FEW040 33/M01 Q1010 A2983 |
| 2026-09-29 07:30 EDT | METAR | 33° | 0° | 4.1 | METAR OIIE 291130Z 09008KT 9999 FEW040 SCT200 33/M00 Q1009 A2982 |
| 2026-09-29 08:00 EDT | METAR | 34° | -1° | 5.1 | METAR OIIE 291200Z 23010KT 9999 FEW040 BKN200 34/M01 Q1009 A2982 |
| 2026-09-29 08:30 EDT | METAR | 35°max | -6° | 7.2 | METAR OIIE 291230Z 28014KT 9999 FEW040 BKN190 35/M06 Q1009 A2981 |
| 2026-09-29 09:00 EDT | METAR | 33° | 0° | 4.1 | METAR OIIE 291300Z 35008KT 9999 FEW040 BKN190 33/00 Q1010 A2983 |
| 2026-09-29 09:30 EDT | METAR | 33° | 0° | 7.2 | METAR OIIE 291330Z 32014KT 9999 FEW040 BKN190 33/M00 Q1010 A2983 |
| 2026-09-29 10:00 EDT | METAR | 32° | 0° | 6.2 | METAR OIIE 291400Z 34012KT 9999 FEW040 BKN190 32/00 Q1010 A2984 |
| 2026-09-29 10:30 EDT | METAR | 31° | -1° | 6.2 | METAR OIIE 291430Z 33012KT 9999 FEW035 BKN190 31/M01 Q1010 |
| 2026-09-29 11:00 EDT | METAR | 30° | -2° | 5.1 | METAR OIIE 291500Z 33010KT 9999 FEW035 BKN190 30/M02 Q1010 A2984 |
| 2026-09-29 11:30 EDT | METAR | 29° | -2° | 4.1 | METAR OIIE 291530Z 31008KT 9999 FEW035 SCT190 29/M02 Q1011 A2986 |
| 2026-09-29 12:00 EDT | METAR | 29° | -2° | 3.1 | METAR OIIE 291600Z 28006KT 9999 FEW035 SCT190 29/M02 Q1011 A2987 TEMPO 31018KT original: METAR OIIE 291600Z 28006KT 9999 FEW035 SCT190 29/M02 Q1011 A2987 |
| 2026-09-29 12:30 EDT | METAR | 28° | -2° | 4.1 | METAR OIIE 291630Z 28008KT 9999 FEW035 SCT190 28/M02 Q1011 A2988 |
| 2026-09-29 13:00 EDT | METAR | 28° | -3° | 5.1 | METAR OIIE 291700Z 29010KT 9999 FEW035 SCT190 28/M03 Q1012 A2989 TEMPO 31020KT original: METAR OIIE 291700Z 29010KT 9999 FEW035 SCT190 28/M03 Q1012 A2989 |
| 2026-09-29 13:30 EDT | METAR | 28° | -3° | 5.1 | METAR OIIE 291730Z 27010KT 9999 FEW035 SCT190 28/M03 Q1012 A2989 |
| 2026-09-29 14:00 EDT | METAR | 27° | -4° | 5.1 | METAR OIIE 291800Z 27010KT 9999 FEW035 SCT190 27/M04 Q1012 A2990 TEMPO 31020KT original: METAR OIIE 291800Z 27010KT 9999 FEW035 SCT190 27/M04 Q1012 A2990 |
| 2026-09-29 14:30 EDT | METAR | 27° | -4° | 6.2 | METAR OIIE 291830Z 29012KT 9999 FEW035 SCT190 27/M04 Q1012 A2990 |
| 2026-09-29 15:00 EDT | METAR | 26° | -4° | 6.2 | METAR OIIE 291900Z 29012KT 9999 FEW035 SCT100 26/M04 Q1012 TEMPO 31020KT original: METAR OIIE 291900Z 29012KT 9999 FEW035 SCT100 26/M04 Q1012 A2990 |
| 2026-09-29 15:30 EDT | METAR | 26° | -4° | 6.2 | METAR OIIE 291930Z 29012KT 9999 FEW035 SCT100 26/M04 Q1012 A2990 |
| 2026-09-29 16:00 EDT | METAR | 25° | -3° | 5.1 | METAR OIIE 292000Z 30010KT 9999 FEW035 SCT100 25/M03 Q1013 TEMPO 31020KT original: METAR OIIE 292000Z 30010KT 9999 FEW035 SCT100 25/M03 Q1013 A2991 |
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/2026-09-29 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).