Station-day record · settlement source
Toronto · America/Toronto · ← 2026-10-02 · 2026-10-04 → · All dates for CYYZ · JSON
METAR CYYZ 031600Z 16010KT 15SM BKN036 16/06 A3037 RMK CU5 SLP288
METAR CYYZ 030900Z 33003KT 15SM FEW040 08/06 A3028 RMK SC1 SC TR SLP260
Local day 2026-10-03 00:00 EDT → 2026-10-04 00:00 EDT (24 h, UTC-04:00) · 24 reports · longest gap 60 min
final at 2026-10-04 03:00 EDT · correction hold 3 h after local midnight
longest gap 60 min · limit 90 min
SHA-256 2afcd5594de26fd414e95aa05a6c60ab675dae4b46318a53d4f10ad2b5f3c8f9
Transaction 0x8fde11b4e9776b4ddf938f9f1f28aee4ac481531ea312cbaea26e516c150267d · 2026-10-04 03:01 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 |
|---|---|---|---|---|---|
| 2026-10-03 00:00 EDT | METAR | 10° | 6° | 1.5 | METAR CYYZ 030400Z 25003KT 15SM SKC 10/06 A3022 RMK SLP239 |
| 2026-10-03 01:00 EDT | METAR | 10° | 7° | 1.5 | METAR CYYZ 030500Z 23003KT 15SM FEW260 10/07 A3024 RMK CI2 SLP245 |
| 2026-10-03 02:00 EDT | METAR | 10° | 7° | 2.1 | METAR CYYZ 030600Z 29004KT 15SM SKC 10/07 A3025 RMK SLP246 |
| 2026-10-03 03:00 EDT | METAR | 10° | 7° | 1.5 | METAR CYYZ 030700Z 30003KT 15SM SKC 10/07 A3026 RMK SLP251 |
| 2026-10-03 04:00 EDT | METAR | 10° | 7° | 2.6 | METAR CYYZ 030800Z 35005KT 15SM FEW040 10/07 A3026 RMK SC1 SC TR SLP251 |
| 2026-10-03 05:00 EDT | METAR | 8°min | 6° | 1.5 | METAR CYYZ 030900Z 33003KT 15SM FEW040 08/06 A3028 RMK SC1 SC TR SLP260 |
| 2026-10-03 06:00 EDT | METAR | 9° | 7° | 1.5 | METAR CYYZ 031000Z 33003KT 15SM FEW040 09/07 A3030 RMK SC1 SC TR SLP266 |
| 2026-10-03 07:00 EDT | METAR | 8° | 5° | 2.6 | METAR CYYZ 031100Z 01005KT 15SM FEW040 08/05 A3032 RMK SC1 SLP271 |
| 2026-10-03 08:00 EDT | METAR | 9° | 7° | 2.1 | METAR CYYZ 031200Z 01004KT 15SM FEW050 09/07 A3034 RMK SC1 SLP280 |
| 2026-10-03 09:00 EDT | METAR | 12° | 8° | 2.6 | METAR CYYZ 031300Z 04005KT 15SM FEW050 12/08 A3035 RMK SC1 SLP282 |
| 2026-10-03 10:00 EDT | METAR | 14° | 8° | 2.1 | METAR CYYZ 031400Z 09004KT 15SM FEW050 FEW260 14/08 A3037 RMK CU1CI1 CU TR CI TR SLP288 |
| 2026-10-03 11:00 EDT | METAR | 15° | 6° | 4.6 | METAR CYYZ 031500Z 15009KT 15SM FEW055 FEW260 15/06 A3037 RMK CU2CI1 CI TR SLP289 |
| 2026-10-03 12:00 EDT | METAR | 16°max | 6° | 5.1 | METAR CYYZ 031600Z 16010KT 15SM BKN036 16/06 A3037 RMK CU5 SLP288 |
| 2026-10-03 13:00 EDT | METAR | 16° | 6° | 6.2 | METAR CYYZ 031700Z 11012KT 100V170 15SM BKN043 16/06 A3036 RMK CU5 SLP286 |
| 2026-10-03 14:00 EDT | METAR | 16° | 6° | 5.1 | METAR CYYZ 031800Z CCA 15010KT 110V170 15SM SCT057 16/06 A3035 RMK CU4 SLP283 |
| 2026-10-03 15:00 EDT | METAR | 16° | 4° | 4.6 | METAR CYYZ 031900Z 11009KT 15SM FEW060 16/04 A3034 RMK CU2 SLP277 |
| 2026-10-03 16:00 EDT | METAR | 16° | 4° | 4.6 | METAR CYYZ 032000Z 12009KT 15SM FEW060 16/04 A3033 RMK SC1 SLP274 |
| 2026-10-03 17:00 EDT | METAR | 16° | 4° | 4.1 | METAR CYYZ 032100Z 11008KT 15SM FEW060 16/04 A3032 RMK SC1 SC TR SLP271 |
| 2026-10-03 18:00 EDT | METAR | 15° | 3° | 3.1 | METAR CYYZ 032200Z 09006KT 15SM FEW260 15/03 A3030 RMK CI1 CI TR SLP266 |
| 2026-10-03 19:00 EDT | METAR | 14° | 4° | 3.6 | METAR CYYZ 032300Z 14007KT 15SM FEW260 14/04 A3029 RMK CI1 CI TR SLP264 |
| 2026-10-03 20:00 EDT | METAR | 13° | 6° | 2.6 | METAR CYYZ 040000Z 10005KT 15SM SKC 13/06 A3030 RMK SLP266 |
| 2026-10-03 21:00 EDT | METAR | 13° | 4° | 2.6 | METAR CYYZ 040100Z 11005KT 15SM SKC 13/04 A3029 RMK SLP262 |
| 2026-10-03 22:00 EDT | METAR | 12° | 4° | 1.5 | METAR CYYZ 040200Z 08003KT 15SM SKC 12/04 A3030 RMK SLP264 |
| 2026-10-03 23:00 EDT | METAR | 12° | 5° | 2.1 | METAR CYYZ 040300Z 09004KT 15SM SKC 12/05 A3028 RMK SLP257 |
Settlement source: the METAR-derived station-day record for CYYZ for the contract date (station-local calendar day), as published at https://weathermarket.io/station/CYYZ/2026-10-03 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).
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/CYYZ/YYYY-MM-DD (HTML) and https://weathermarket.io/api/station/CYYZ/YYYY-MM-DD (JSON).