Station-day record · settlement source
Houston · America/Chicago · ← 2026-10-23 · 2026-10-25 → · All dates for KIAH · JSON
METAR KIAH 242053Z 17009G17KT 10SM FEW060 FEW250 30/15 A3016 RMK AO2 SLP212 T03000150 56018
METAR KIAH 241053Z 01004KT 10SM FEW040 15/13 A3016 RMK AO2 SLP213 T01500133 $
Local day 2026-10-24 01:00 EDT → 2026-10-25 01:00 EDT (24 h, UTC-05:00) · 24 reports · longest gap 60 min
High 86°F (30°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 2026-10-25 04:00 EDT · correction hold 3 h after local midnight
longest gap 60 min · limit 90 min
SHA-256 fef3828c0d769b3afafb45248210e9b61184e2155522a72034689676a0a9de39
Transaction 0xd1820a9490fa0f7d5a2f7c7036f9dd753ea96f4b0d435325aecd2195f0c7bc47 · 2026-11-06 00:01 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 |
|---|---|---|---|---|---|
| 2026-10-24 01:53 EDT | METAR | 17.8° | 12.2° | 1.5 | METAR KIAH 240553Z 15003KT 10SM CLR 18/12 A3014 RMK AO2 SLP207 T01780122 10233 20178 403060128 50005 $ |
| 2026-10-24 02:53 EDT | METAR | 16.7° | 13.3° | 0 | METAR KIAH 240653Z 00000KT 10SM CLR 17/13 A3015 RMK AO2 SLP208 T01670133 $ |
| 2026-10-24 03:53 EDT | METAR | 15.6° | 13.3° | 0 | METAR KIAH 240753Z 00000KT 10SM CLR 16/13 A3015 RMK AO2 SLP208 T01560133 $ |
| 2026-10-24 04:53 EDT | METAR | 15.6° | 13.3° | 0 | METAR KIAH 240853Z 00000KT 10SM CLR 16/13 A3014 RMK AO2 SLP207 T01560133 58000 $ |
| 2026-10-24 05:53 EDT | METAR | 15.6° | 13.3° | 0 | METAR KIAH 240953Z 00000KT 10SM CLR 16/13 A3015 RMK AO2 SLP208 T01560133 $ |
| 2026-10-24 06:53 EDT | METAR | 15°min | 13.3° | 2.1 | METAR KIAH 241053Z 01004KT 10SM FEW040 15/13 A3016 RMK AO2 SLP213 T01500133 $ |
| 2026-10-24 07:53 EDT | METAR | 15° | 12.8° | 0 | METAR KIAH 241153Z 00000KT 10SM FEW035 15/13 A3018 RMK AO2 SLP220 T01500128 10178 20144 53013 $ |
| 2026-10-24 08:53 EDT | METAR | 15° | 13.3° | 1.5 | METAR KIAH 241253Z 05003KT 8SM FEW035 15/13 A3020 RMK AO2 SLP227 T01500133 $ |
| 2026-10-24 09:53 EDT | METAR | 19.4° | 16.1° | 2.6 | METAR KIAH 241353Z 06005KT 7SM CLR 19/16 A3022 RMK AO2 SLP233 T01940161 $ |
| 2026-10-24 10:53 EDT | METAR | 23.3° | 16.1° | 3.1 | METAR KIAH 241453Z 06006KT 10SM FEW180 23/16 A3024 RMK AO2 SLP239 T02330161 51018 |
| 2026-10-24 11:53 EDT | METAR | 26.1° | 16.7° | 4.1 | METAR KIAH 241553Z 10008KT 10SM FEW040 FEW250 26/17 A3024 RMK AO2 SLP241 T02610167 |
| 2026-10-24 12:53 EDT | METAR | 27.8° | 16.7° | 5.1 | METAR KIAH 241653Z 09010KT 10SM FEW045 28/17 A3023 RMK AO2 SLP238 T02780167 |
| 2026-10-24 13:53 EDT | METAR | 28.3° | 15.6° | 5.1 | METAR KIAH 241753Z 10010KT 10SM FEW048 28/16 A3021 RMK AO2 SLP230 T02830156 10289 20144 58009 |
| 2026-10-24 14:53 EDT | METAR | 28.9° | 15° | 3.1 | METAR KIAH 241853Z 12006G18KT 10SM FEW050 29/15 A3019 RMK AO2 SLP221 T02890150 |
| 2026-10-24 15:53 EDT | METAR | 29.4° | 15° | 6.2 | METAR KIAH 241953Z 15012G17KT 10SM FEW055 29/15 A3017 RMK AO2 SLP214 T02940150 |
| 2026-10-24 16:53 EDT | METAR | 30°max | 15° | 4.6 | METAR KIAH 242053Z 17009G17KT 10SM FEW060 FEW250 30/15 A3016 RMK AO2 SLP212 T03000150 56018 |
| 2026-10-24 17:53 EDT | METAR | 28.3° | 15° | 5.1 | METAR KIAH 242153Z 14010G17KT 10SM FEW055 FEW250 28/15 A3017 RMK AO2 SLP214 T02830150 |
| 2026-10-24 18:53 EDT | METAR | 27.2° | 15.6° | 6.7 | METAR KIAH 242253Z 14013KT 10SM FEW050 SCT250 27/16 A3017 RMK AO2 SLP217 T02720156 |
| 2026-10-24 19:53 EDT | METAR | 24.4° | 16.1° | 5.1 | METAR KIAH 242353Z 14010KT 10SM SCT250 24/16 A3019 RMK AO2 SLP223 T02440161 10300 20244 53011 |
| 2026-10-24 20:53 EDT | METAR | 22.8° | 16.7° | 5.1 | METAR KIAH 250053Z 13010KT 10SM FEW250 23/17 A3021 RMK AO2 SLP228 T02280167 |
| 2026-10-24 21:53 EDT | METAR | 21.7° | 17.8° | 3.6 | METAR KIAH 250153Z 16007KT 10SM FEW250 22/18 A3023 RMK AO2 SLP237 T02170178 |
| 2026-10-24 22:53 EDT | METAR | 21.1° | 17.8° | 2.6 | METAR KIAH 250253Z 15005KT 10SM FEW250 21/18 A3024 RMK AO2 SLP240 T02110178 51017 |
| 2026-10-24 23:53 EDT | METAR | 18.3° | 17.8° | 0 | METAR KIAH 250353Z 00000KT 10SM CLR 18/18 A3025 RMK AO2 SLP243 T01830178 |
| 2026-10-25 00:53 EDT | METAR | 18.3° | 17.8° | 1.5 | METAR KIAH 250453Z 13003KT 10SM FEW250 18/18 A3025 RMK AO2 SLP243 T01830178 |
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/2026-10-24 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).