Station-day record · settlement source
Toronto · America/Toronto · ← 2026-10-21 · 2026-10-23 → · All dates for CYYZ · JSON
METAR CYYZ 221800Z 02009KT 340V040 15SM SCT040 18/09 A3020 RMK CU4 SLP230 DENSITY ALT 800FT
METAR CYYZ 220900Z 31005KT 15SM SKC 05/02 A3018 RMK SLP225
Local day 2026-10-22 00:00 EDT → 2026-10-23 00:00 EDT (24 h, UTC-04:00) · 24 reports · longest gap 60 min
final at 2026-10-23 03:00 EDT · correction hold 3 h after local midnight
longest gap 60 min · limit 90 min
SHA-256 af740917eaa255fa07ceda4e1c2d87dd8c5679b3a409590d1e30c07489b1a6be
Transaction 0x42885942905a25b19717f8fc7857efc220f596fecdf3bd9f5122cee821bb6876 · 2026-11-05 16:01 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 |
|---|---|---|---|---|---|
| 2026-10-22 00:00 EDT | METAR | 8° | 5° | 3.1 | METAR CYYZ 220400Z 33006KT 15SM SKC 08/05 A3022 RMK SLP239 |
| 2026-10-22 01:00 EDT | METAR | 7° | 4° | 0 | METAR CYYZ 220500Z 00000KT 15SM SCT210 07/04 A3020 RMK CC3 SLP232 |
| 2026-10-22 02:00 EDT | METAR | 7° | 4° | 1.5 | METAR CYYZ 220600Z 30003KT 15SM FEW190 07/04 A3018 RMK AC2 SLP225 |
| 2026-10-22 03:00 EDT | METAR | 6° | 3° | 1.5 | METAR CYYZ 220700Z 29003KT 15SM SKC 06/03 A3018 RMK SLP225 |
| 2026-10-22 04:00 EDT | METAR | 6° | 3° | 2.6 | METAR CYYZ 220800Z 31005KT 15SM SKC 06/03 A3018 RMK SLP225 |
| 2026-10-22 05:00 EDT | METAR | 5°min | 2° | 2.6 | METAR CYYZ 220900Z 31005KT 15SM SKC 05/02 A3018 RMK SLP225 |
| 2026-10-22 06:00 EDT | METAR | 6° | 2° | 2.1 | METAR CYYZ 221000Z 32004KT 15SM SCT140 06/02 A3018 RMK AC4 SLP224 |
| 2026-10-22 07:00 EDT | METAR | 6° | 1° | 1 | METAR CYYZ 221100Z VRB02KT 15SM FEW050 FEW140 06/01 A3019 RMK SC1AC1 SC TR AC TR SLP229 |
| 2026-10-22 08:00 EDT | METAR | 6° | 2° | 2.1 | METAR CYYZ 221200Z 33004KT 15SM FEW050 06/02 A3020 RMK SC1 SC TR SLP232 |
| 2026-10-22 09:00 EDT | METAR | 10° | 4° | 4.1 | METAR CYYZ 221300Z 35008KT 15SM SKC 10/04 A3021 RMK SLP236 |
| 2026-10-22 10:00 EDT | METAR | 12° | 5° | 4.6 | METAR CYYZ 221400Z 35009KT 15SM SKC 12/05 A3022 RMK SLP239 |
| 2026-10-22 11:00 EDT | METAR | 15° | 8° | 5.1 | METAR CYYZ 221500Z 36010KT 15SM FEW020 15/08 A3022 RMK CF1 CF TR SLP237 |
| 2026-10-22 12:00 EDT | METAR | 16° | 9° | 5.1 | METAR CYYZ 221600Z 35010KT 15SM FEW030 16/09 A3022 RMK CU1 CU TR SLP239 |
| 2026-10-22 13:00 EDT | METAR | 17° | 9° | 4.6 | METAR CYYZ 221700Z 02009KT 320V050 15SM FEW030 FEW050 17/09 A3022 RMK CU1SC1 SC TR SLP237 |
| 2026-10-22 14:00 EDT | METAR | 18°max | 9° | 4.6 | METAR CYYZ 221800Z 02009KT 340V040 15SM SCT040 18/09 A3020 RMK CU4 SLP230 DENSITY ALT 800FT |
| 2026-10-22 15:00 EDT | METAR | 18° | 8° | 4.1 | METAR CYYZ 221900Z 01008KT 340V040 15SM BKN038 18/08 A3019 RMK CU6 SLP227 DENSITY ALT 800FT |
| 2026-10-22 16:00 EDT | METAR | 18° | 8° | 4.6 | METAR CYYZ 222000Z 35009KT 15SM BKN050 18/08 A3019 RMK SC7 SLP226 DENSITY ALT 800FT |
| 2026-10-22 17:00 EDT | METAR | 18° | 8° | 4.1 | METAR CYYZ 222100Z 35008KT 15SM BKN045 18/08 A3019 RMK SC7 SLP229 DENSITY ALT 800FT |
| 2026-10-22 18:00 EDT | METAR | 17° | 9° | 6.2 | METAR CYYZ 222200Z 02012KT 15SM FEW030 BKN057 17/09 A3020 RMK CU1SC5 CU TR SLP233 |
| 2026-10-22 19:00 EDT | METAR | 15° | 8° | 5.1 | METAR CYYZ 222300Z 36010G16KT 15SM FEW055 15/08 A3022 RMK SC1 SC TR SLP240 |
| 2026-10-22 20:00 EDT | METAR | 14° | 9° | 6.7 | METAR CYYZ 230000Z 36013KT 15SM SKC 14/09 A3024 RMK SLP246 |
| 2026-10-22 21:00 EDT | METAR | 13° | 9° | 5.7 | METAR CYYZ 230100Z 35011KT 15SM SKC 13/09 A3025 RMK SLP248 |
| 2026-10-22 22:00 EDT | METAR | 12° | 9° | 5.1 | METAR CYYZ 230200Z 36010KT 15SM SKC 12/09 A3025 RMK SLP250 |
| 2026-10-22 23:00 EDT | METAR | 11° | 9° | 3.1 | METAR CYYZ 230300Z 35006KT 15SM SKC 11/09 A3027 RMK SLP256 |
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/2026-10-22 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).