Station-day record · settlement source
Las Vegas · America/Los_Angeles · ← 2026-10-19 · 2026-10-21 → · All dates for KLAS · JSON
METAR KLAS 202256Z 07003KT 10SM BKN100 BKN200 28/08 A2994 RMK AO2 SLP120 T02780078
METAR KLAS 201156Z 22003KT 10SM CLR 18/09 A2997 RMK AO2 SLP131 T01780094 10217 20172 53003
Local day 2026-10-20 03:00 EDT → 2026-10-21 03:00 EDT (24 h, UTC-07:00) · 24 reports · longest gap 60 min
High 82°F (27.78°C) · Low 63°F (17.22°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 2026-10-21 06:00 EDT · correction hold 3 h after local midnight
longest gap 60 min · limit 90 min
2 report(s) in this day were re-issued after first publication; the original text is shown struck through in the table.
SHA-256 f76588b013973b3e9e36220b3a7b59e8c3ed055bfb11e3eb2b45468352504117
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 |
|---|---|---|---|---|---|
| 2026-10-20 03:56 EDT | METAR | 20° | 8.9° | 2.1 | METAR KLAS 200756Z 27004KT 10SM CLR 20/09 A2996 RMK AO2 SLP125 T02000089 402720167 |
| 2026-10-20 04:56 EDT | METAR | 18.9° | 8.9° | 2.6 | METAR KLAS 200856Z 27005KT 10SM CLR 19/09 A2996 RMK AO2 SLP128 T01890089 53001 |
| 2026-10-20 05:56 EDT | METAR | 18.9° | 9.4° | 0 | METAR KLAS 200956Z 00000KT 10SM CLR 19/09 A2996 RMK AO2 SLP127 T01890094 |
| 2026-10-20 06:56 EDT | METAR | 18.3° | 9.4° | 2.1 | METAR KLAS 201056Z 26004KT 10SM CLR 18/09 A2996 RMK AO2 SLP126 T01830094 |
| 2026-10-20 07:56 EDT | METAR | 17.8°min | 9.4° | 1.5 | METAR KLAS 201156Z 22003KT 10SM CLR 18/09 A2997 RMK AO2 SLP131 T01780094 10217 20172 53003 |
| 2026-10-20 08:56 EDT | METAR | 18.3° | 9.4° | 2.1 | METAR KLAS 201256Z 27004KT 10SM FEW100 18/09 A2999 RMK AO2 SLP137 T01830094 |
| 2026-10-20 09:56 EDT | METAR | 17.8° | 9.4° | 2.6 | METAR KLAS 201356Z 28005KT 10SM FEW100 18/09 A3000 RMK AO2 SLP141 T01780094 |
| 2026-10-20 10:56 EDT | METAR | 18.9° | 9.4° | 1.5 | METAR KLAS 201456Z 29003KT 10SM FEW100 19/09 A3002 RMK AO2 SLP147 T01890094 53014 |
| 2026-10-20 11:56 EDT | METAR | 21.1° | 10° | 1.5 | METAR KLAS 201556Z 36003KT 10SM FEW100 21/10 A3004 RMK AO2 SLP154 T02110100 |
| 2026-10-20 12:56 EDT | METAR | 22.8° | 10° | 2.1 | METAR KLAS 201656Z 03004KT 10SM FEW100 23/10 A3005 RMK AO2 SLP155 T02280100 |
| 2026-10-20 13:56 EDT | METAR | 23.9° | 10° | 3.1 | METAR KLAS 201756Z 06006KT 10SM FEW100 24/10 A3004 RMK AO2 SLP154 T02390100 10239 20178 50008 |
| 2026-10-20 14:56 EDT | METAR | 24.4° | 9.4° | 2.1 | METAR KLAS 201856Z 03004KT 10SM FEW100 24/09 A3003 RMK AO2 SLP149 T02440094 |
| 2026-10-20 15:56 EDT | METAR | 26.1° | 8.9° | 1.5 | METAR KLAS 201956Z COR VRB03KT 10SM FEW100 FEW200 26/09 A3000 RMK AO2 SLP138 T02610089 original: METAR KLAS 201956Z 10SM FEW100 FEW200 26/09 A3000 RMK AO2 SLP138 T02610089 |
| 2026-10-20 16:56 EDT | METAR | 26.7° | 7.8° | 1.5 | METAR KLAS 202056Z COR VRB03KT 10SM FEW100 FEW200 27/08 A2997 RMK AO2 SLP130 T02670078 58022 original: METAR KLAS 202056Z 10SM FEW100 FEW200 27/08 A2997 RMK AO2 SLP130 T02670078 58022 |
| 2026-10-20 17:56 EDT | METAR | 27.2° | 7.8° | 2.6 | METAR KLAS 202156Z VRB05KT 10SM FEW100 FEW200 27/08 A2995 RMK AO2 SLP123 T02720078 |
| 2026-10-20 18:56 EDT | METAR | 27.8°max | 7.8° | 1.5 | METAR KLAS 202256Z 07003KT 10SM BKN100 BKN200 28/08 A2994 RMK AO2 SLP120 T02780078 |
| 2026-10-20 19:56 EDT | METAR | 27.2° | 7.8° | 3.1 | METAR KLAS 202356Z 07006KT 10SM BKN100 BKN200 27/08 A2993 RMK AO2 SLP117 T02720078 10278 20239 56012 |
| 2026-10-20 20:56 EDT | METAR | 26.7° | 8.3° | 4.1 | METAR KLAS 210056Z 07008KT 10SM BKN100 BKN200 27/08 A2993 RMK AO2 SLP116 T02670083 |
| 2026-10-20 21:56 EDT | METAR | 26.1° | 8.9° | 3.6 | METAR KLAS 210156Z 09007KT 10SM SCT100 BKN200 26/09 A2993 RMK AO2 SLP117 T02610089 |
| 2026-10-20 22:56 EDT | METAR | 25.6° | 8.9° | 2.1 | METAR KLAS 210256Z 11004KT 10SM SCT100 BKN200 26/09 A2994 RMK AO2 SLP121 T02560089 53003 |
| 2026-10-20 23:56 EDT | METAR | 25.6° | 9.4° | 0 | METAR KLAS 210356Z 00000KT 10SM BKN085 BKN110 26/09 A2994 RMK AO2 SLP119 T02560094 |
| 2026-10-21 00:56 EDT | METAR | 25° | 9.4° | 0 | METAR KLAS 210456Z 00000KT 10SM BKN080 25/09 A2994 RMK AO2 SLP120 BKN V OVC T02500094 |
| 2026-10-21 01:56 EDT | METAR | 23.9° | 10° | 1.5 | METAR KLAS 210556Z 20003KT 10SM BKN085 24/10 A2994 RMK AO2 SLP119 ACC E AND DSNT S-W T02390100 10278 20239 58000 |
| 2026-10-21 02:56 EDT | METAR | 22.8° | 10° | 2.1 | METAR KLAS 210656Z 28004KT 10SM BKN085 23/10 A2993 RMK AO2 SLP116 T02280100 |
Settlement source: the METAR-derived station-day record for KLAS for the contract date (station-local calendar day), as published at https://weathermarket.io/station/KLAS/2026-10-20 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/KLAS/YYYY-MM-DD (HTML) and https://weathermarket.io/api/station/KLAS/YYYY-MM-DD (JSON).