Station-day record · settlement source
Los Angeles · America/Los_Angeles · ← 2026-10-17 · 2026-10-19 → · All dates for KLAX · JSON
METAR KLAX 181853Z VRB04KT 10SM FEW140 FEW190 29/06 A2998 RMK AO2 SLP149 T02890061
METAR KLAX 181253Z 09004KT 9SM CLR 21/04 A2996 RMK AO2 SLP142 T02060044 $
Local day 2026-10-18 03:00 EDT → 2026-10-19 03:00 EDT (24 h, UTC-07:00) · 23 reports · longest gap 120 min
High 87°F (30.56°C) · Low 68°F (20°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 2026-10-19 06:00 EDT · correction hold 3 h after local midnight
longest gap 120 min · limit 90 min
SHA-256 4ae9201fa6883ac5feba8c59068d4b0723b1486675469838443892dc6723a5b7
Transaction 0x4ae62783c94956b0a8fb8ac3868e725c4ba0ad761453422d265885bc1dab8567 · 2026-10-19 06:02 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 23 · 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 |
|---|---|---|---|---|---|
| 2026-10-18 03:53 EDT | METAR | 23° | 5° | 3.6 | METAR KLAX 180753Z 10007KT 10SM FEW150 FEW250 23/05 A2998 |
| 2026-10-18 04:53 EDT | METAR | 22° | 6° | 4.1 | METAR KLAX 180853Z 10008KT 10SM FEW070 FEW250 22/06 A2998 |
| 2026-10-18 05:53 EDT | METAR | 23° | 9° | 2.1 | METAR KLAX 180953Z VRB04KT 10SM FEW250 23/09 A2997 |
| 2026-10-18 06:53 EDT | METAR | 22° | 4° | 2.6 | METAR KLAX 181053Z 09005KT 10SM FEW250 22/04 A2996 |
| 2026-10-18 08:53 EDT | METAR | 20.6°min | 4.4° | 2.1 | METAR KLAX 181253Z 09004KT 9SM CLR 21/04 A2996 RMK AO2 SLP142 T02060044 $ |
| 2026-10-18 09:53 EDT | METAR | 20.6° | 4.4° | 1.5 | METAR KLAX 181353Z 05003KT 10SM FEW180 FEW230 21/04 A2996 RMK AO2 SLP142 T02060044 $ |
| 2026-10-18 10:53 EDT | METAR | 21.1° | 5° | 1.5 | METAR KLAX 181453Z 09003KT 10SM FEW170 FEW230 21/05 A2997 RMK AO2 SLP145 T02110050 53003 |
| 2026-10-18 11:53 EDT | METAR | 23.3° | 5° | 2.6 | METAR KLAX 181553Z VRB05KT 10SM FEW170 SCT230 23/05 A2999 RMK AO2 SLP151 T02330050 |
| 2026-10-18 12:53 EDT | METAR | 26.1° | 5° | 3.1 | METAR KLAX 181653Z 06006KT 10SM FEW140 FEW180 SCT220 26/05 A3000 RMK AO2 SLP155 T02610050 |
| 2026-10-18 13:53 EDT | METAR | 27.2° | 6.1° | 3.1 | METAR KLAX 181753Z VRB06KT 10SM FEW140 FEW190 27/06 A2999 RMK AO2 SLP153 T02720061 10278 20206 50008 |
| 2026-10-18 14:53 EDT | METAR | 28.9°max | 6.1° | 2.1 | METAR KLAX 181853Z VRB04KT 10SM FEW140 FEW190 29/06 A2998 RMK AO2 SLP149 T02890061 |
| 2026-10-18 15:53 EDT | METAR | 28.9° | 7.8° | 2.6 | METAR KLAX 181953Z 24005KT 10SM FEW140 FEW190 29/08 A2996 RMK AO2 SLP141 T02890078 |
| 2026-10-18 16:53 EDT | METAR | 28.9° | 10.6° | 4.6 | METAR KLAX 182053Z 23009G18KT 10SM FEW140 FEW190 29/11 A2993 RMK AO2 SLP134 T02890106 58019 |
| 2026-10-18 17:53 EDT | METAR | 26.7° | 12.8° | 6.2 | METAR KLAX 182153Z 26012KT 10SM FEW150 27/13 A2992 RMK AO2 SLP130 T02670128 |
| 2026-10-18 18:53 EDT | METAR | 26.1° | 13.9° | 5.7 | METAR KLAX 182253Z 24011KT 10SM FEW150 26/14 A2992 RMK AO2 SLP130 T02610139 |
| 2026-10-18 19:53 EDT | METAR | 25.6° | 13.9° | 6.2 | METAR KLAX 182353Z 26012KT 10SM FEW150 26/14 A2993 RMK AO2 SLP132 T02560139 10306 20250 55002 |
| 2026-10-18 20:53 EDT | METAR | 23.9° | 15° | 5.7 | METAR KLAX 190053Z 27011KT 10SM FEW150 24/15 A2993 RMK AO2 SLP132 T02390150 |
| 2026-10-18 21:53 EDT | METAR | 23.3° | 16.7° | 5.7 | METAR KLAX 190153Z 26011KT 10SM CLR 23/17 A2993 RMK AO2 SLP133 T02330167 |
| 2026-10-18 22:53 EDT | METAR | 22.2° | 17.8° | 4.1 | METAR KLAX 190253Z 27008KT 10SM CLR 22/18 A2994 RMK AO2 SLP136 T02220178 53004 |
| 2026-10-18 23:53 EDT | METAR | 21.7° | 18.9° | 3.1 | METAR KLAX 190353Z 26006KT 10SM FEW120 22/19 A2995 RMK AO2 SLP138 T02170189 |
| 2026-10-19 00:53 EDT | METAR | 21.7° | 17.8° | 3.1 | METAR KLAX 190453Z 25006KT 10SM CLR 22/18 A2995 RMK AO2 SLP137 T02170178 |
| 2026-10-19 01:53 EDT | METAR | 21.7° | 17.8° | 3.1 | METAR KLAX 190553Z 24006KT 10SM CLR 22/18 A2994 RMK AO2 SLP136 T02170178 10256 20217 50001 |
| 2026-10-19 02:53 EDT | METAR | 21.1° | 17.8° | 1.5 | METAR KLAX 190653Z 22003KT 10SM CLR 21/18 A2994 RMK AO2 SLP136 T02110178 |
Settlement source: the METAR-derived station-day record for KLAX for the contract date (station-local calendar day), as published at https://weathermarket.io/station/KLAX/2026-10-18 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/KLAX/YYYY-MM-DD (HTML) and https://weathermarket.io/api/station/KLAX/YYYY-MM-DD (JSON).