Station-day record · settlement source
Las Vegas · America/Los_Angeles · ← 2026-10-03 · 2026-10-05 → · All dates for KLAS · JSON
METAR KLAS 042156Z VRB03KT 10SM FEW250 36/05 A3003 RMK AO2 SLP143 T03560050 $
METAR KLAS 041256Z 24004KT 10SM FEW220 22/07 A3008 RMK AO2 SLP161 T02220067 $
Local day 2026-10-04 03:00 EDT → 2026-10-05 03:00 EDT (24 h, UTC-07:00) · 24 reports · longest gap 60 min
High 97°F (36.11°C) · Low 72°F (22.22°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 2026-10-05 06:00 EDT · correction hold 3 h after local midnight
longest gap 60 min · limit 90 min
SHA-256 31299d8b13bc36fbe20520be5ea80d52a95faf43184b2a097c71ca35de493eb1
Transaction 0x639f69347149db1a7f606eeefbd14e864ff089ca2449223ca90c71d7f0b5aed2 · 2026-10-05 06:01 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 |
|---|---|---|---|---|---|
| 2026-10-04 03:56 EDT | METAR | 26.7° | 4.4° | 2.6 | METAR KLAS 040756Z 22005KT 10SM FEW180 27/04 A3002 RMK AO2 SLP137 T02670044 403560217 $ |
| 2026-10-04 04:56 EDT | METAR | 25.6° | 5.6° | 2.1 | METAR KLAS 040856Z 16004KT 10SM FEW180 26/06 A3003 RMK AO2 SLP144 T02560056 53012 $ |
| 2026-10-04 05:56 EDT | METAR | 24.4° | 5.6° | 2.1 | METAR KLAS 040956Z 28004KT 10SM FEW180 SCT220 24/06 A3004 RMK AO2 SLP145 T02440056 $ |
| 2026-10-04 06:56 EDT | METAR | 23.9° | 6.7° | 3.1 | METAR KLAS 041056Z 27006KT 10SM FEW220 24/07 A3004 RMK AO2 SLP146 T02390067 $ |
| 2026-10-04 07:56 EDT | METAR | 23.3° | 6.7° | 2.1 | METAR KLAS 041156Z 17004KT 10SM FEW220 23/07 A3006 RMK AO2 SLP151 T02330067 10278 20233 53007 $ |
| 2026-10-04 08:56 EDT | METAR | 22.2°min | 6.7° | 2.1 | METAR KLAS 041256Z 24004KT 10SM FEW220 22/07 A3008 RMK AO2 SLP161 T02220067 $ |
| 2026-10-04 09:56 EDT | METAR | 23.3° | 6.7° | 0 | METAR KLAS 041356Z 00000KT 10SM FEW220 23/07 A3010 RMK AO2 SLP168 T02330067 $ |
| 2026-10-04 10:56 EDT | METAR | 25° | 7.2° | 1.5 | METAR KLAS 041456Z 28003KT 10SM FEW250 25/07 A3012 RMK AO2 SLP176 T02500072 52021 $ |
| 2026-10-04 11:56 EDT | METAR | 27.2° | 7.2° | 0 | METAR KLAS 041556Z 00000KT 10SM FEW250 27/07 A3013 RMK AO2 SLP180 T02720072 $ |
| 2026-10-04 12:56 EDT | METAR | 29.4° | 7.8° | 1.5 | METAR KLAS 041656Z 03003KT 10SM FEW250 29/08 A3013 RMK AO2 SLP178 T02940078 $ |
| 2026-10-04 13:56 EDT | METAR | 31.1° | 7.8° | 2.6 | METAR KLAS 041756Z 03005KT 10SM CLR 31/08 A3013 RMK AO2 SLP176 T03110078 10311 20222 50002 $ |
| 2026-10-04 14:56 EDT | METAR | 32.8° | 7.2° | 1.5 | METAR KLAS 041856Z 03003KT 10SM CLR 33/07 A3011 RMK AO2 SLP169 T03280072 $ |
| 2026-10-04 15:56 EDT | METAR | 33.9° | 6.1° | 2.1 | METAR KLAS 041956Z VRB04KT 10SM CLR 34/06 A3008 RMK AO2 SLP160 T03390061 $ |
| 2026-10-04 16:56 EDT | METAR | 34.4° | 5.6° | 1.5 | METAR KLAS 042056Z VRB03KT 10SM FEW250 34/06 A3006 RMK AO2 SLP151 T03440056 58022 $ |
| 2026-10-04 17:56 EDT | METAR | 35.6°max | 5° | 1.5 | METAR KLAS 042156Z VRB03KT 10SM FEW250 36/05 A3003 RMK AO2 SLP143 T03560050 $ |
| 2026-10-04 18:56 EDT | METAR | 35.6° | 5° | 3.1 | METAR KLAS 042256Z 03006KT 10SM FEW200 FEW250 36/05 A3002 RMK AO2 SLP137 T03560050 $ |
| 2026-10-04 19:56 EDT | METAR | 35.6° | 4.4° | 3.6 | METAR KLAS 042356Z 09007KT 10SM FEW200 36/04 A3001 RMK AO2 SLP135 T03560044 10361 20311 56015 $ |
| 2026-10-04 20:56 EDT | METAR | 35° | 3.9° | 1.5 | METAR KLAS 050056Z 03003KT 10SM FEW200 35/04 A3000 RMK AO2 SLP134 T03500039 $ |
| 2026-10-04 21:56 EDT | METAR | 33.9° | 3.3° | 0 | METAR KLAS 050156Z 00000KT 10SM FEW200 34/03 A3001 RMK AO2 SLP138 T03390033 $ |
| 2026-10-04 22:56 EDT | METAR | 32.2° | 5° | 2.6 | METAR KLAS 050256Z 27005KT 10SM CLR 32/05 A3002 RMK AO2 SLP140 T03220050 53003 $ |
| 2026-10-04 23:56 EDT | METAR | 30.6° | 5.6° | 1.5 | METAR KLAS 050356Z 23003KT 10SM CLR 31/06 A3003 RMK AO2 SLP143 T03060056 $ |
| 2026-10-05 00:56 EDT | METAR | 28.9° | 5.6° | 2.1 | METAR KLAS 050456Z 18004KT 10SM CLR 29/06 A3004 RMK AO2 SLP147 T02890056 $ |
| 2026-10-05 01:56 EDT | METAR | 28.3° | 4.4° | 2.6 | METAR KLAS 050556Z 21005KT 10SM CLR 28/04 A3006 RMK AO2 SLP151 T02830044 10356 20283 53012 $ |
| 2026-10-05 02:56 EDT | METAR | 26.7° | 5° | 2.1 | METAR KLAS 050656Z 23004KT 10SM CLR 27/05 A3007 RMK AO2 SLP155 T02670050 $ |
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/2026-10-04 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).