Station-day record · settlement source
Houston · America/Chicago · ← 2026-11-07 · 2026-11-09 → · All dates for KIAH · JSON
METAR KIAH 080653Z 09008KT 10SM BKN120 OVC250 18/14 A3013 RMK AO2 SLP201 T01830139 $
METAR KIAH 090153Z 05004KT 10SM FEW150 BKN200 OVC250 15/12 A3018 RMK AO2 SLP218 T01500122 $
Local day 2026-11-08 01:00 EST → 2026-11-09 01:00 EST (24 h, UTC-06:00) · 24 reports · longest gap 60 min
High 66°F (18.89°C) · Low 58°F (14.44°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 2026-11-09 04:00 EST · correction hold 3 h after local midnight
longest gap 60 min · limit 90 min
SHA-256 1ece7ef1c6b0d89729b4054155cd8296834a1f225b1d6648dd00da3325cc51da
Transaction 0xebf0054137e265b5fd40a8611b5fb1f9dba73a304254e946bf9b7bbc28474018 · 2026-11-09 04:01 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 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 |
|---|---|---|---|---|---|
| 2026-11-08 01:53 EST | METAR | 18.3°max | 13.9° | 4.1 | METAR KIAH 080653Z 09008KT 10SM BKN120 OVC250 18/14 A3013 RMK AO2 SLP201 T01830139 $ |
| 2026-11-08 02:53 EST | METAR | 16.7° | 13.3° | 2.1 | METAR KIAH 080753Z 03004KT 10SM FEW120 SCT250 17/13 A3014 RMK AO2 SLP205 T01670133 $ |
| 2026-11-08 03:53 EST | METAR | 17.2° | 12.8° | 3.6 | METAR KIAH 080853Z 04007KT 10SM FEW120 SCT250 17/13 A3013 RMK AO2 SLP202 T01720128 50001 $ |
| 2026-11-08 04:53 EST | METAR | 16.7° | 12.8° | 4.1 | METAR KIAH 080953Z 05008KT 10SM SCT075 BKN110 OVC250 17/13 A3012 RMK AO2 SLP201 T01670128 $ |
| 2026-11-08 05:53 EST | METAR | 16.7° | 11.7° | 4.1 | METAR KIAH 081053Z 05008KT 10SM BKN080 OVC110 17/12 A3014 RMK AO2 SLP206 T01670117 $ |
| 2026-11-08 06:53 EST | METAR | 16.7° | 11.1° | 3.6 | METAR KIAH 081153Z 03007KT 10SM OVC080 17/11 A3016 RMK AO2 SLP212 T01670111 10189 20161 53009 $ |
| 2026-11-08 07:53 EST | METAR | 16.1° | 11.1° | 3.6 | METAR KIAH 081253Z 04007KT 10SM BKN090 OVC250 16/11 A3017 RMK AO2 SLP217 T01610111 $ |
| 2026-11-08 08:53 EST | METAR | 16.7° | 11.1° | 4.1 | METAR KIAH 081353Z 05008KT 10SM FEW090 SCT150 OVC250 17/11 A3018 RMK AO2 SLP219 SHRA DSNT NW T01670111 $ |
| 2026-11-08 09:53 EST | METAR | 16.7° | 10.6° | 4.1 | METAR KIAH 081453Z 04008KT 10SM SCT095 BKN150 OVC250 17/11 A3020 RMK AO2 SLP226 SHRA DSNT NW T01670106 53015 $ |
| 2026-11-08 10:53 EST | METAR | 16.7° | 10.6° | 4.6 | METAR KIAH 081553Z 07009KT 10SM BKN100 OVC250 17/11 A3021 RMK AO2 SLP228 T01670106 $ |
| 2026-11-08 11:53 EST | METAR | 17.2° | 10.6° | 4.1 | METAR KIAH 081653Z 08008KT 10SM BKN110 OVC250 17/11 A3020 RMK AO2 SLP227 T01720106 $ |
| 2026-11-08 12:53 EST | METAR | 17.2° | 10.6° | 5.1 | METAR KIAH 081753Z 04010KT 10SM SCT095 BKN120 OVC250 17/11 A3018 RMK AO2 SLP219 T01720106 10172 20161 58007 $ |
| 2026-11-08 13:53 EST | METAR | 18.3° | 10° | 4.1 | METAR KIAH 081853Z 05008KT 10SM FEW095 SCT120 OVC250 18/10 A3015 RMK AO2 SLP209 T01830100 $ |
| 2026-11-08 14:53 EST | METAR | 18.3° | 10° | 3.1 | METAR KIAH 081953Z 05006KT 10SM FEW095 BKN120 BKN250 18/10 A3015 RMK AO2 SLP209 T01830100 $ |
| 2026-11-08 15:53 EST | METAR | 18.3° | 10.6° | 3.6 | METAR KIAH 082053Z 04007KT 10SM FEW090 BKN120 BKN250 18/11 A3014 RMK AO2 SLP205 SHRA SE-SW T01830106 56014 $ |
| 2026-11-08 16:53 EST | METAR | 18.3° | 10° | 4.1 | METAR KIAH 082153Z 05008KT 10SM -RA BKN100 OVC250 18/10 A3014 RMK AO2 RAB49 SLP205 P0000 T01830100 $ |
| 2026-11-08 17:53 EST | METAR | 17.8° | 11.1° | 2.1 | METAR KIAH 082253Z 06004KT 10SM SCT100 BKN160 OVC250 18/11 A3014 RMK AO2 RAE12 SLP206 P0000 T01780111 $ |
| 2026-11-08 18:53 EST | METAR | 17.2° | 11.1° | 2.6 | METAR KIAH 082353Z 05005KT 10SM FEW100 BKN150 OVC200 17/11 A3015 RMK AO2 SLP208 60000 T01720111 10189 20172 53003 $ |
| 2026-11-08 19:53 EST | METAR | 15.6° | 11.7° | 2.1 | METAR KIAH 090053Z 06004KT 10SM SCT150 BKN200 OVC250 16/12 A3017 RMK AO2 SLP217 T01560117 $ |
| 2026-11-08 20:53 EST | METAR | 15°min | 12.2° | 2.1 | METAR KIAH 090153Z 05004KT 10SM FEW150 BKN200 OVC250 15/12 A3018 RMK AO2 SLP218 T01500122 $ |
| 2026-11-08 21:53 EST | METAR | 16.7° | 11.7° | 1.5 | METAR KIAH 090253Z 01003KT 10SM BKN150 BKN200 BKN250 17/12 A3019 RMK AO2 SLP222 T01670117 51014 $ |
| 2026-11-08 22:53 EST | METAR | 15° | 12.2° | 1.5 | METAR KIAH 090353Z 02003KT 10SM OVC120 15/12 A3018 RMK AO2 SLP221 T01500122 $ |
| 2026-11-08 23:53 EST | METAR | 15° | 12.2° | 1.5 | METAR KIAH 090453Z 01003KT 10SM BKN120 BKN250 15/12 A3018 RMK AO2 SLP218 T01500122 $ |
| 2026-11-09 00:53 EST | METAR | 15.6° | 12.2° | 2.1 | METAR KIAH 090553Z VRB04KT 10SM SCT120 BKN250 16/12 A3017 RMK AO2 SLP215 T01560122 10172 20144 401890144 58007 $ |
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/2026-11-08 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).