Station-day record · settlement source
Houston · America/Chicago · ← 2026-11-02 · 2026-11-04 → · All dates for KIAH · JSON
METAR KIAH 031853Z 22005G17KT 10SM BKN035CB BKN250 31/22 A2983 RMK AO2 RAB09E19 SLP100 CB AND SHRA SW-NW AND DSNT N-NE MOVG NE P0000 T03060217
METAR KIAH 040453Z 35003KT 10SM FEW090 BKN250 19/17 A2995 RMK AO2 SLP140 T01890167
Local day 2026-11-03 01:00 EST → 2026-11-04 01:00 EST (24 h, UTC-06:00) · 35 reports · longest gap 60 min
High 88°F (31.11°C) · Low 66°F (18.89°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 2026-11-04 04:00 EST · correction hold 3 h after local midnight
longest gap 60 min · limit 90 min
SHA-256 ee27a3ddea1c57b2df17256af0faa5e989d81e31fb4c392c9772441397205e63
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 35 · 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 |
|---|---|---|---|---|---|
| 2026-11-03 01:43 EST | SPECI | 24.4° | 22.8° | 4.1 | SPECI KIAH 030643Z 16008KT 10SM SCT013 BKN020 24/23 A2987 RMK AO2 T02440228 $ |
| 2026-11-03 01:53 EST | METAR | 24.4° | 22.8° | 4.6 | METAR KIAH 030653Z 16009KT 10SM SCT013 BKN020 24/23 A2987 RMK AO2 SLP115 T02440228 $ |
| 2026-11-03 02:53 EST | METAR | 25° | 22.8° | 2.1 | METAR KIAH 030753Z 18004KT 10SM SCT014 BKN027 25/23 A2988 RMK AO2 SLP118 T02500228 $ |
| 2026-11-03 03:53 EST | METAR | 24.4° | 22.8° | 1.5 | METAR KIAH 030853Z 17003KT 10SM FEW013 BKN026 24/23 A2989 RMK AO2 SLP120 BKN V SCT T02440228 51009 $ |
| 2026-11-03 04:23 EST | SPECI | 23.9° | 22.8° | 2.1 | SPECI KIAH 030923Z 17004KT 10SM FEW015 FEW035 24/23 A2987 RMK AO2 T02390228 $ |
| 2026-11-03 04:53 EST | METAR | 23.3° | 22.8° | 2.1 | METAR KIAH 030953Z 15004KT 10SM FEW015 FEW032 23/23 A2985 RMK AO2 SLP109 T02330228 $ |
| 2026-11-03 05:53 EST | METAR | 23.3° | 22.8° | 2.6 | METAR KIAH 031053Z 16005KT 10SM FEW010 FEW030 SCT250 23/23 A2987 RMK AO2 SLP114 T02330228 $ |
| 2026-11-03 06:53 EST | METAR | 23.3° | 22.8° | 1.5 | METAR KIAH 031153Z 18003KT 10SM FEW180 BKN250 23/23 A2989 RMK AO2 SLP121 T02330228 10250 20228 55001 $ |
| 2026-11-03 07:53 EST | METAR | 22.2° | 22.2° | 0 | METAR KIAH 031253Z 00000KT 10SM FEW015 FEW120 BKN250 22/22 A2989 RMK AO2 SLP121 T02220222 $ |
| 2026-11-03 08:53 EST | METAR | 24.4° | 22.8° | 1.5 | METAR KIAH 031353Z 19003KT 10SM FEW015 SCT120 BKN250 24/23 A2990 RMK AO2 SLP126 T02440228 |
| 2026-11-03 09:53 EST | METAR | 26.7° | 22.8° | 3.6 | METAR KIAH 031453Z 19007KT 10SM FEW015 FEW120 BKN250 27/23 A2990 RMK AO2 SLP125 T02670228 50004 |
| 2026-11-03 10:53 EST | METAR | 28.9° | 22.2° | 4.1 | METAR KIAH 031553Z 19008KT 10SM SCT021 SCT110 BKN250 29/22 A2989 RMK AO2 SLP123 T02890222 |
| 2026-11-03 11:53 EST | METAR | 28.9° | 21.7° | 4.6 | METAR KIAH 031653Z 19009KT 10SM BKN030 BKN250 29/22 A2989 RMK AO2 SLP122 TCU AND SHRA DSNT NW-N T02890217 |
| 2026-11-03 12:53 EST | METAR | 29.4° | 21.7° | 4.6 | METAR KIAH 031753Z 21009KT 10SM BKN035TCU BKN250 29/22 A2986 RMK AO2 RAB02E11 SLP111 TCU AND SHRA SE-SW-NW P0000 60000 T02940217 10306 20217 58014 |
| 2026-11-03 13:53 EST | METAR | 30.6°max | 21.7° | 2.6 | METAR KIAH 031853Z 22005G17KT 10SM BKN035CB BKN250 31/22 A2983 RMK AO2 RAB09E19 SLP100 CB AND SHRA SW-NW AND DSNT N-NE MOVG NE P0000 T03060217 |
| 2026-11-03 14:07 EST | SPECI | 28.3° | 21.7° | 7.2 | SPECI KIAH 031907Z 29014G21KT 10SM -RA FEW009 BKN035CB OVC250 28/22 A2983 RMK AO2 RAB1855 CB W-N AND DSNT S-SW MOVG NE P0000 T02830217 |
| 2026-11-03 14:18 EST | SPECI | 24.4° | 23.3° | 7.7 | SPECI KIAH 031918Z 31015G21KT 3SM +RA BR FEW009 BKN027CB OVC250 24/23 A2983 RMK AO2 RAB1855 CB ALQDS MOVG NE P0006 T02440233 |
| 2026-11-03 14:29 EST | SPECI | 24.4° | 23.3° | 3.6 | SPECI KIAH 031929Z 31007G19KT 3/4SM +TSRA FEW009 OVC027CB 24/23 A2985 RMK AO2 RAB1855 TSB29 TS OCNL LTGIC ALQDS MOVG NE P0012 T02440233 |
| 2026-11-03 14:41 EST | SPECI | 23.9° | 23.3° | 5.7 | SPECI KIAH 031941Z 25011G17KT 1SM +TSRA SCT007 OVC025CB 24/23 A2986 RMK AO2 RAB1855 TSB29 TS OCNL LTGIC N AND S MOVG NE P0016 T02390233 |
| 2026-11-03 14:53 EST | METAR | 23.9° | 22.8° | 3.6 | METAR KIAH 031953Z 25007KT 2SM +TSRA SCT007 BKN015CB OVC035 24/23 A2985 RMK AO2 RAB1855 TSB29 SLP109 TS FRQ LTGICCCCG E-SE MOVG NE P0053 T02390228 |
| 2026-11-03 15:07 EST | SPECI | 23.9° | 23.3° | 3.6 | SPECI KIAH 032007Z 32007KT 3SM +TSRA FEW007 BKN020CB OVC055 24/23 A2984 RMK AO2 TS OCNL LTGIC NE-E MOVG NE P0015 T02390233 |
| 2026-11-03 15:22 EST | SPECI | 23.9° | 23.3° | 4.6 | SPECI KIAH 032022Z 33009KT 7SM -RA FEW007 SCT020 OVC045 24/23 A2984 RMK AO2 TSE22 TS DSIPTD P0034 T02390233 |
| 2026-11-03 15:53 EST | METAR | 23.9° | 22.2° | 2.6 | METAR KIAH 032053Z 31005KT 10SM FEW007 BKN025 OVC036 24/22 A2984 RMK AO2 RAE31 TSE22 SLP104 CB DSNT S MOVG NE P0034 60087 T02390222 56007 |
| 2026-11-03 16:34 EST | SPECI | 22.2° | 21.1° | 4.6 | SPECI KIAH 032134Z 33009KT 10SM -RA BKN009 OVC024 22/21 A2985 RMK AO2 RAB04 P0000 T02220211 |
| 2026-11-03 16:53 EST | METAR | 21.7° | 20.6° | 3.1 | METAR KIAH 032153Z 34006KT 10SM -RA BKN009 OVC020 22/21 A2985 RMK AO2 RAB04 SLP109 P0001 T02170206 |
| 2026-11-03 17:08 EST | SPECI | 21.7° | 20.6° | 1.5 | SPECI KIAH 032208Z 36003KT 8SM -RA FEW009 BKN020 22/21 A2986 RMK AO2 P0003 T02170206 |
| 2026-11-03 17:53 EST | METAR | 22.2° | 20° | 2.1 | METAR KIAH 032253Z 02004KT 10SM FEW010 BKN029 BKN045 22/20 A2986 RMK AO2 RAE13 SLP110 P0003 T02220200 |
| 2026-11-03 18:11 EST | SPECI | 21.7° | 20° | 2.6 | SPECI KIAH 032311Z 35005KT 10SM FEW010 SCT032 BKN045 22/20 A2987 RMK AO2 T02170200 |
| 2026-11-03 18:53 EST | METAR | 21.1° | 19.4° | 3.1 | METAR KIAH 032353Z 34006KT 10SM FEW010 SCT065 BKN095 21/19 A2988 RMK AO2 SLP117 60091 T02110194 10311 20211 53013 |
| 2026-11-03 19:53 EST | METAR | 20.6° | 17.2° | 2.6 | METAR KIAH 040053Z 33005KT 10SM SCT085 21/17 A2990 RMK AO2 SLP123 T02060172 |
| 2026-11-03 20:53 EST | METAR | 20° | 17.2° | 1.5 | METAR KIAH 040153Z 33003KT 10SM FEW085 20/17 A2991 RMK AO2 SLP129 T02000172 |
| 2026-11-03 21:53 EST | METAR | 20.6° | 17.2° | 0 | METAR KIAH 040253Z 00000KT 10SM BKN090 21/17 A2993 RMK AO2 SLP134 T02060172 51017 |
| 2026-11-03 22:53 EST | METAR | 20° | 17.2° | 1.5 | METAR KIAH 040353Z 34003KT 10SM SCT090 BKN250 20/17 A2994 RMK AO2 SLP138 T02000172 |
| 2026-11-03 23:53 EST | METAR | 18.9°min | 16.7° | 1.5 | METAR KIAH 040453Z 35003KT 10SM FEW090 BKN250 19/17 A2995 RMK AO2 SLP140 T01890167 |
| 2026-11-04 00:53 EST | METAR | 18.9° | 15.6° | 2.1 | METAR KIAH 040553Z 32004KT 10SM FEW090 SCT250 19/16 A2995 RMK AO2 SLP142 T01890156 10217 20189 403110189 51007 |
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/2026-11-03 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).