Station-day record · settlement source
Houston · America/Chicago · ← 2026-10-07 · 2026-10-09 → · All dates for KIAH · JSON
METAR KIAH 081853Z 06010G19KT 10SM FEW065 34/17 A2992 RMK AO2 SLP131 T03390167
METAR KIAH 081153Z 00000KT 10SM CLR 22/21 A2992 RMK AO2 SLP132 T02220206 10256 20222 53006
Local day 2026-10-08 01:00 EDT → 2026-10-09 01:00 EDT (24 h, UTC-05:00) · 24 reports · longest gap 60 min
High 93°F (33.89°C) · Low 71°F (21.67°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 2026-10-09 04:00 EDT · correction hold 3 h after local midnight
longest gap 60 min · limit 90 min
SHA-256 23bcd34a0d8c2c28fc54b0dcdd8dd7d6e57d1373b89999b6a64b83840c1997ef
Transaction 0xc427afc459d5d84f0e9054346d5f48d4c40b9454781aece95ad60466b96a766f · 2026-10-09 04:01 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 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 |
|---|---|---|---|---|---|
| 2026-10-08 01:53 EDT | METAR | 25° | 22.2° | 1.5 | METAR KIAH 080553Z 35003KT 10SM BKN060 25/22 A2992 RMK AO2 SLP130 T02500222 10294 20239 403390222 58003 |
| 2026-10-08 02:53 EDT | METAR | 24.4° | 21.7° | 0 | METAR KIAH 080653Z 00000KT 10SM SCT065 24/22 A2992 RMK AO2 SLP129 T02440217 |
| 2026-10-08 03:53 EDT | METAR | 23.3° | 21.1° | 0 | METAR KIAH 080753Z 00000KT 10SM FEW070 23/21 A2991 RMK AO2 SLP127 T02330211 |
| 2026-10-08 04:53 EDT | METAR | 23.3° | 20.6° | 1.5 | METAR KIAH 080853Z 35003KT 10SM FEW070 23/21 A2991 RMK AO2 SLP126 T02330206 57004 |
| 2026-10-08 05:53 EDT | METAR | 23.3° | 20.6° | 2.1 | METAR KIAH 080953Z 35004KT 10SM FEW060 23/21 A2990 RMK AO2 SLP124 T02330206 |
| 2026-10-08 06:53 EDT | METAR | 22.8° | 20.6° | 0 | METAR KIAH 081053Z 00000KT 10SM FEW060 23/21 A2991 RMK AO2 SLP128 T02280206 |
| 2026-10-08 07:53 EDT | METAR | 22.2°min | 20.6° | 0 | METAR KIAH 081153Z 00000KT 10SM CLR 22/21 A2992 RMK AO2 SLP132 T02220206 10256 20222 53006 |
| 2026-10-08 08:53 EDT | METAR | 22.2° | 20.6° | 2.1 | METAR KIAH 081253Z 36004KT 10SM FEW015 22/21 A2995 RMK AO2 SLP140 T02220206 |
| 2026-10-08 09:53 EDT | METAR | 24.4° | 20.6° | 1.5 | METAR KIAH 081353Z 03003KT 10SM FEW015 FEW070 24/21 A2996 RMK AO2 SLP145 T02440206 |
| 2026-10-08 10:53 EDT | METAR | 27.8° | 21.1° | 3.1 | METAR KIAH 081453Z 06006KT 10SM FEW060 28/21 A2997 RMK AO2 SLP149 T02780211 51017 |
| 2026-10-08 11:53 EDT | METAR | 30.6° | 18.9° | 4.1 | METAR KIAH 081553Z 06008KT 10SM CLR 31/19 A2998 RMK AO2 SLP150 T03060189 |
| 2026-10-08 12:53 EDT | METAR | 31.7° | 17.2° | 4.6 | METAR KIAH 081653Z 08009KT 10SM FEW050 32/17 A2996 RMK AO2 SLP145 T03170172 |
| 2026-10-08 13:53 EDT | METAR | 32.8° | 16.1° | 6.2 | METAR KIAH 081753Z 06012G20KT 10SM FEW060 33/16 A2994 RMK AO2 SLP138 T03280161 10333 20217 58010 |
| 2026-10-08 14:53 EDT | METAR | 33.9°max | 16.7° | 5.1 | METAR KIAH 081853Z 06010G19KT 10SM FEW065 34/17 A2992 RMK AO2 SLP131 T03390167 |
| 2026-10-08 15:53 EDT | METAR | 33.3° | 15.6° | 5.1 | METAR KIAH 081953Z 05010G19KT 10SM FEW065 33/16 A2990 RMK AO2 SLP122 T03330156 |
| 2026-10-08 16:53 EDT | METAR | 33.3° | 13.9° | 5.7 | METAR KIAH 082053Z 07011KT 10SM FEW070 33/14 A2988 RMK AO2 SLP118 T03330139 56020 |
| 2026-10-08 17:53 EDT | METAR | 32.8° | 15.6° | 5.1 | METAR KIAH 082153Z 06010G18KT 040V100 10SM FEW070 FEW250 33/16 A2988 RMK AO2 SLP116 T03280156 |
| 2026-10-08 18:53 EDT | METAR | 31.7° | 15.6° | 4.1 | METAR KIAH 082253Z 06008KT 10SM FEW075 FEW250 32/16 A2988 RMK AO2 SLP116 T03170156 |
| 2026-10-08 19:53 EDT | METAR | 28.3° | 16.1° | 4.1 | METAR KIAH 082353Z 05008KT 10SM FEW250 28/16 A2989 RMK AO2 SLP122 T02830161 10339 20283 53003 |
| 2026-10-08 20:53 EDT | METAR | 25.6° | 16.7° | 2.1 | METAR KIAH 090053Z 05004KT 10SM CLR 26/17 A2991 RMK AO2 SLP127 T02560167 |
| 2026-10-08 21:53 EDT | METAR | 24.4° | 17.2° | 2.1 | METAR KIAH 090153Z 07004KT 10SM CLR 24/17 A2993 RMK AO2 SLP134 T02440172 |
| 2026-10-08 22:53 EDT | METAR | 25.6° | 16.7° | 2.6 | METAR KIAH 090253Z 01005KT 10SM CLR 26/17 A2993 RMK AO2 SLP136 T02560167 51015 |
| 2026-10-08 23:53 EDT | METAR | 23.9° | 16.1° | 2.1 | METAR KIAH 090353Z 02004KT 10SM CLR 24/16 A2994 RMK AO2 SLP137 T02390161 |
| 2026-10-09 00:53 EDT | METAR | 23.3° | 16.1° | 2.1 | METAR KIAH 090453Z 03004KT 10SM CLR 23/16 A2993 RMK AO2 SLP135 T02330161 |
Settlement source: the METAR-derived station-day record for KIAH for the contract date (station-local calendar day), as published at https://weathermarket.io/station/KIAH/2026-10-08 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/KIAH/YYYY-MM-DD (HTML) and https://weathermarket.io/api/station/KIAH/YYYY-MM-DD (JSON).