Station-day record · settlement source
Las Vegas · America/Los_Angeles · ← 2026-10-16 · 2026-10-18 → · All dates for KLAS · JSON
METAR KLAS 171856Z 04010KT 10SM SCT200 BKN250 24/M03 A3023 RMK AO2 SLP218 T02391028
METAR KLAS 171356Z 02006KT 10SM FEW200 18/M01 A3027 RMK AO2 SLP233 T01831006
Local day 2026-10-17 03:00 EDT → 2026-10-18 03:00 EDT (24 h, UTC-07:00) · 24 reports · longest gap 60 min
High 76°F (24.44°C) · Low 65°F (18.33°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 2026-10-18 06:00 EDT · correction hold 3 h after local midnight
longest gap 60 min · limit 90 min
1 report(s) in this day were re-issued after first publication; the original text is shown struck through in the table.
SHA-256 8e1b2184edd18abb6a8662e9fa9edb67d78bdab76e380f7258532f5757f1f00f
Transaction 0x79f4317cdb21697be032b6b8f7bab865e3aaf612ff064d0548f468a2db4fde16 · 2026-10-18 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 |
|---|---|---|---|---|---|
| 2026-10-17 03:56 EDT | METAR | 21.1° | 0° | 3.1 | METAR KLAS 170756Z 02006KT 10SM CLR 21/00 A3027 RMK AO2 SLP232 T02110000 402830194 |
| 2026-10-17 04:56 EDT | METAR | 20.6° | 0° | 4.1 | METAR KLAS 170856Z 04008KT 10SM CLR 21/00 A3028 RMK AO2 SLP233 T02060000 55001 |
| 2026-10-17 05:56 EDT | METAR | 20.6° | -0.6° | 3.6 | METAR KLAS 170956Z 03007KT 10SM CLR 21/M01 A3027 RMK AO2 SLP231 T02061006 |
| 2026-10-17 06:56 EDT | METAR | 18.9° | -1.1° | 3.6 | METAR KLAS 171056Z 01007KT 10SM CLR 19/M01 A3026 RMK AO2 SLP229 T01891011 |
| 2026-10-17 07:56 EDT | METAR | 19.4° | -1.1° | 4.1 | METAR KLAS 171156Z 04008KT 10SM CLR 19/M01 A3026 RMK AO2 SLP229 T01941011 10228 20189 55004 |
| 2026-10-17 08:56 EDT | METAR | 19.4° | -1.1° | 4.1 | METAR KLAS 171256Z 03008KT 10SM CLR 19/M01 A3027 RMK AO2 SLP234 T01941011 |
| 2026-10-17 09:56 EDT | METAR | 18.3°min | -0.6° | 3.1 | METAR KLAS 171356Z 02006KT 10SM FEW200 18/M01 A3027 RMK AO2 SLP233 T01831006 |
| 2026-10-17 10:56 EDT | METAR | 18.9° | -0.6° | 3.1 | METAR KLAS 171456Z 05006KT 10SM SCT200 BKN250 19/M01 A3028 RMK AO2 SLP239 T01891006 53006 |
| 2026-10-17 11:56 EDT | METAR | 20° | 0° | 3.6 | METAR KLAS 171556Z COR 03007KT 10SM SCT200 BKN250 20/00 A3029 RMK AO2 SLP242 T02000000 original: METAR KLAS 171556Z 03007KT 10SM CLR 20/00 A3029 RMK AO2 SLP242 T02000000 |
| 2026-10-17 12:56 EDT | METAR | 22.2° | -0.6° | 3.6 | METAR KLAS 171656Z 04007KT 10SM SCT200 BKN250 22/M01 A3028 RMK AO2 SLP236 T02221006 |
| 2026-10-17 13:56 EDT | METAR | 23.3° | -1.7° | 5.7 | METAR KLAS 171756Z 03011KT 10SM FEW200 BKN250 23/M02 A3026 RMK AO2 SLP229 T02331017 10233 20183 58008 |
| 2026-10-17 14:56 EDT | METAR | 23.9°max | -2.8° | 5.1 | METAR KLAS 171856Z 04010KT 10SM SCT200 BKN250 24/M03 A3023 RMK AO2 SLP218 T02391028 |
| 2026-10-17 15:56 EDT | METAR | 23.3° | -2.8° | 3.1 | METAR KLAS 171956Z 10006KT 10SM SCT200 BKN250 23/M03 A3020 RMK AO2 SLP211 T02331028 |
| 2026-10-17 16:56 EDT | METAR | 23.9° | -2.8° | 4.6 | METAR KLAS 172056Z 08009KT 10SM SCT200 BKN250 24/M03 A3018 RMK AO2 SLP201 T02391028 56026 |
| 2026-10-17 17:56 EDT | METAR | 23.3° | -3.3° | 3.6 | METAR KLAS 172156Z 06007KT 10SM FEW100 SCT200 BKN250 23/M03 A3016 RMK AO2 SLP194 T02331033 |
| 2026-10-17 18:56 EDT | METAR | 23.3° | -3.3° | 2.1 | METAR KLAS 172256Z 11004KT 10SM SCT100 BKN150 OVC200 23/M03 A3016 RMK AO2 SLP197 T02331033 |
| 2026-10-17 19:56 EDT | METAR | 23.3° | -2.8° | 2.6 | METAR KLAS 172356Z 03005KT 10SM SCT100 BKN150 OVC180 23/M03 A3014 RMK AO2 SLP191 T02331028 10244 20228 56010 |
| 2026-10-17 20:56 EDT | METAR | 22.8° | -3.3° | 1.5 | METAR KLAS 180056Z 13003KT 10SM SCT100 BKN120 OVC150 23/M03 A3013 RMK AO2 SLP187 T02281033 |
| 2026-10-17 21:56 EDT | METAR | 21.1° | 0° | 3.1 | METAR KLAS 180156Z 17006KT 10SM -RA BKN100 OVC150 21/00 A3015 RMK AO2 RAB29 SLP194 P0000 T02110000 |
| 2026-10-17 22:56 EDT | METAR | 20° | 4.4° | 2.6 | METAR KLAS 180256Z 23005KT 10SM OVC110 20/04 A3014 RMK AO2 RAE31 SLP192 P0000 60000 T02000044 56002 |
| 2026-10-17 23:56 EDT | METAR | 20.6° | 2.8° | 1.5 | METAR KLAS 180356Z 18003KT 10SM OVC110 21/03 A3014 RMK AO2 SLP190 T02060028 |
| 2026-10-18 00:56 EDT | METAR | 20.6° | 2.2° | 1.5 | METAR KLAS 180456Z 20003KT 10SM OVC110 21/02 A3014 RMK AO2 SLP190 T02060022 |
| 2026-10-18 01:56 EDT | METAR | 20° | 2.2° | 0 | METAR KLAS 180556Z 00000KT 10SM BKN110 20/02 A3014 RMK AO2 SLP191 60000 T02000022 10233 20194 53002 |
| 2026-10-18 02:56 EDT | METAR | 20° | 2.8° | 0 | METAR KLAS 180656Z 00000KT 10SM BKN120 BKN180 20/03 A3014 RMK AO2 SLP188 T02000028 |
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/2026-10-17 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).