Station-day record · settlement source
Toronto · America/Toronto · ← 2026-10-15 · 2026-10-17 → · All dates for CYYZ · JSON
SPECI CYYZ 161221Z 26019KT 15SM FEW015 FEW028 BKN100 19/16 A2956 RMK SF1SC1AC6 SF TR SLP011 DENSITY ALT 1600FT
METAR CYYZ 170300Z 35012G18KT 15SM FEW030 06/03 A3009 RMK SC1 SLP193
Local day 2026-10-16 00:00 EDT → 2026-10-17 00:00 EDT (24 h, UTC-04:00) · 45 reports · longest gap 60 min
final at 2026-10-17 03:00 EDT · correction hold 3 h after local midnight
longest gap 60 min · limit 90 min
SHA-256 f5d165773ed0167dd95c1a0f438029cec700a61bf15c4a7c3f0ca7f3f4433634
Transaction 0x6dd7540c3a5b752af477a1be3379167016258e2a92941144be00565560b9d306 · 2026-10-17 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 45 · 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 |
|---|---|---|---|---|---|
| 2026-10-16 00:00 EDT | METAR | 13° | 10° | 4.1 | METAR CYYZ 160400Z 12008KT 060V150 15SM FEW016 OVC036 13/10 A2982 RMK CF1SC7 SLP101 |
| 2026-10-16 00:05 EDT | SPECI | 13° | 10° | 3.1 | SPECI CYYZ 160405Z 12006KT 070V150 12SM -RA FEW018 OVC035 13/10 A2981 RMK CF1SC8 CF TR SLP099 |
| 2026-10-16 01:00 EDT | METAR | 12° | 10° | 3.1 | METAR CYYZ 160500Z 12006KT 12SM -RA OVC024 12/10 A2975 RMK SC8 SLP080 |
| 2026-10-16 02:00 EDT | METAR | 12° | 11° | 3.6 | METAR CYYZ 160600Z 13007KT 10SM -RA FEW009 OVC019 12/11 A2969 RMK SF1SC7 SLP057 |
| 2026-10-16 02:29 EDT | SPECI | 12° | 11° | 2.6 | SPECI CYYZ 160629Z 13005KT 110V180 6SM RA BR FEW008 OVC018 12/11 A2969 RMK SF1SC7 SLP056 |
| 2026-10-16 02:35 EDT | SPECI | 12° | 11° | 2.6 | SPECI CYYZ 160635Z 13005KT 6SM -RA BR SCT006 OVC018 12/11 A2967 RMK SF3SC5 SLP052 |
| 2026-10-16 03:00 EDT | METAR | 12° | 11° | 2.6 | METAR CYYZ 160700Z 14005KT 10SM -RA FEW005 BKN013 OVC019 12/11 A2965 RMK SF2SC4SC2 SLP046 |
| 2026-10-16 03:14 EDT | SPECI | 12° | 11° | 3.6 | SPECI CYYZ 160714Z 15007KT 10SM FEW005 BKN011 OVC018 12/11 A2964 RMK SF1SC5SC2 SLP041 |
| 2026-10-16 03:40 EDT | SPECI | 12° | 11° | 1 | SPECI CYYZ 160740Z VRB02KT 6SM -DZ BR BKN005 OVC011 12/11 A2962 RMK ST6SC2 SLP035 |
| 2026-10-16 04:00 EDT | METAR | 12° | 11° | 1 | METAR CYYZ 160800Z VRB02KT 6SM -DZ BR OVC005 12/11 A2962 RMK ST8 SLP034 |
| 2026-10-16 04:35 EDT | SPECI | 12° | 12° | 1 | SPECI CYYZ 160835Z VRB02KT 2 1/2SM -DZ BR OVC004 12/12 A2960 RMK ST8 SLP027 DENSITY ALT 800FT |
| 2026-10-16 05:00 EDT | METAR | 12° | 12° | 0 | METAR CYYZ 160900Z 00000KT 2 1/2SM -DZ BR OVC004 12/12 A2960 RMK ST8 SLP027 DENSITY ALT 800FT |
| 2026-10-16 05:35 EDT | SPECI | 13° | 12° | 1 | SPECI CYYZ 160935Z VRB02KT 4SM -DZ BR OVC006 13/12 A2959 RMK ST8 SLP026 DENSITY ALT 900FT |
| 2026-10-16 05:53 EDT | SPECI | 13° | 13° | 1 | SPECI CYYZ 160953Z VRB02KT 5SM BR FEW009 BKN016 BKN035 13/13 A2959 RMK SF2SC3SC2 SLP023 DENSITY ALT 900FT |
| 2026-10-16 06:00 EDT | METAR | 13° | 13° | 1.5 | METAR CYYZ 161000Z 14003KT 5SM BR FEW009 BKN030 BKN120 13/13 A2958 RMK SF1SC5AC1 SLP020 DENSITY ALT 900FT |
| 2026-10-16 07:00 EDT | METAR | 15° | 14° | 1.5 | METAR CYYZ 161100Z 17003KT 5SM BR BKN021 OVC100 15/14 A2957 RMK SC5AC3 SLP018 DENSITY ALT 1100FT |
| 2026-10-16 07:07 EDT | SPECI | 17° | 16° | 3.6 | SPECI CYYZ 161107Z 23007KT 160V250 5SM -RA BR BKN015 OVC100 17/16 A2957 RMK SC6AC2 SLP018 DENSITY ALT 1400FT |
| 2026-10-16 07:40 EDT | SPECI | 18° | 17° | 3.6 | SPECI CYYZ 161140Z 22007KT 170V230 12SM FEW015 FEW028 OVC100 18/17 A2956 RMK SF1SC2AC6 SF TR SLP013 DENSITY ALT 1500FT |
| 2026-10-16 07:52 EDT | SPECI | 18° | 17° | 6.7 | SPECI CYYZ 161152Z 25013KT 12SM -RA FEW015 FEW028 BKN100 18/17 A2955 RMK SF1SC1AC5 SLP010 DENSITY ALT 1500FT |
| 2026-10-16 08:00 EDT | METAR | 18° | 17° | 7.7 | METAR CYYZ 161200Z 25015KT 12SM -RA FEW015 FEW028 BKN100 18/17 A2956 RMK SF1SC1AC5 -RA INTMT SLP011 DENSITY ALT 1600FT |
| 2026-10-16 08:21 EDT | SPECI | 19°max | 16° | 9.8 | SPECI CYYZ 161221Z 26019KT 15SM FEW015 FEW028 BKN100 19/16 A2956 RMK SF1SC1AC6 SF TR SLP011 DENSITY ALT 1600FT |
| 2026-10-16 08:41 EDT | SPECI | 19° | 16° | 9.8 | SPECI CYYZ 161241Z 26019G25KT 15SM -RA FEW015 SCT045 OVC100 19/16 A2957 RMK SF1SC3AC5 SF TR SLP015 DENSITY ALT 1600FT |
| 2026-10-16 09:00 EDT | METAR | 18° | 16° | 9.3 | METAR CYYZ 161300Z 27018KT 15SM BKN021 BKN052 OVC100 18/16 A2958 RMK SC5SC2AC1 SLP018 DENSITY ALT 1500FT |
| 2026-10-16 10:00 EDT | METAR | 18° | 14° | 6.7 | METAR CYYZ 161400Z 29013G19KT 15SM BKN020 OVC100 18/14 A2961 RMK SC7AC1 CU ASOCTD SLP030 DENSITY ALT 1400FT |
| 2026-10-16 11:00 EDT | METAR | 17° | 13° | 6.7 | METAR CYYZ 161500Z 31013KT 15SM VCSH OVC028 17/13 A2962 RMK SC8 VIS NW 5 CVCTV CLD EMBD SLP032 DENSITY ALT 1300FT |
| 2026-10-16 11:09 EDT | SPECI | 16° | 13° | 8.7 | SPECI CYYZ 161509Z 32017KT 15SM -SHRA OVC016 16/13 A2962 RMK SC8 VIS LWR NW CVCTV CLD EMBD SLP032 DENSITY ALT 1200FT |
| 2026-10-16 11:30 EDT | SPECI | 14° | 12° | 7.7 | SPECI CYYZ 161530Z 32015KT 8SM -SHRA FEW008 SCT016 OVC029 14/12 A2966 RMK SF1CU4SC4 SF TR PRESRR SLP047 DENSITY ALT 900FT |
| 2026-10-16 11:52 EDT | SPECI | 14° | 12° | 6.7 | SPECI CYYZ 161552Z 31013KT 8SM VCSH FEW016 OVC035 14/12 A2967 RMK CU2SC6 VIS W 5 SLP050 DENSITY ALT 1000FT |
| 2026-10-16 12:00 EDT | METAR | 15° | 11° | 8.2 | METAR CYYZ 161600Z 31016KT 10SM VCSH SCT016 OVC035 15/11 A2968 RMK CU3SC5 VIS S 5 SLP054 DENSITY ALT 1000FT |
| 2026-10-16 13:00 EDT | METAR | 12° | 9° | 7.2 | METAR CYYZ 161700Z 35014KT 10SM VCSH FEW015 OVC022 12/09 A2971 RMK CU2SC6 VIS W 5 SLP065 |
| 2026-10-16 13:18 EDT | SPECI | 12° | 9° | 7.7 | SPECI CYYZ 161718Z 35015G20KT 12SM -SHRA FEW015 OVC030 12/09 A2973 RMK CU2SC6 SLP070 |
| 2026-10-16 13:36 EDT | SPECI | 12° | 9° | 5.1 | SPECI CYYZ 161736Z 35010G17KT 15SM FEW015 BKN030 OVC060 12/09 A2972 RMK CU2SC4SC2 SLP067 |
| 2026-10-16 14:00 EDT | METAR | 12° | 9° | 6.2 | METAR CYYZ 161800Z 33012KT 15SM SCT020 BKN060 OVC140 12/09 A2974 RMK CU3SC4AS1 SLP073 |
| 2026-10-16 15:00 EDT | METAR | 12° | 8° | 8.2 | METAR CYYZ 161900Z 32016G24KT 15SM SCT021 OVC033 12/08 A2976 RMK CU3SC5 SLP081 |
| 2026-10-16 16:00 EDT | METAR | 11° | 6° | 9.3 | METAR CYYZ 162000Z 32018G26KT 15SM SCT040 BKN250 11/06 A2979 RMK SC4CI3 SLP092 |
| 2026-10-16 17:00 EDT | METAR | 11° | 5° | 8.7 | METAR CYYZ 162100Z 32017G24KT 15SM SCT044 SCT160 BKN180 11/05 A2982 RMK SC3AC1AS4 AC TR SLP103 |
| 2026-10-16 17:38 EDT | SPECI | 10° | 6° | 7.2 | SPECI CYYZ 162138Z 35014G21KT 15SM -RA BKN028 BKN160 10/06 A2986 RMK SC5AC2 SLP115 |
| 2026-10-16 17:49 EDT | SPECI | 10° | 6° | 9.3 | SPECI CYYZ 162149Z 33018KT 15SM BKN028 BKN160 10/06 A2986 RMK SC5AC2 SLP117 |
| 2026-10-16 18:00 EDT | METAR | 10° | 5° | 8.2 | METAR CYYZ 162200Z 33016G23KT 15SM BKN028 BKN160 10/05 A2987 RMK SC5AC2 SLP120 |
| 2026-10-16 18:44 EDT | SPECI | 10° | 5° | 9.3 | SPECI CYYZ 162244Z 33018G24KT 10SM -SHRA BKN024 10/05 A2991 RMK SC7 CVCTV CLD EMBD SLP133 |
| 2026-10-16 19:00 EDT | METAR | 9° | 6° | 7.2 | METAR CYYZ 162300Z 34014G20KT 15SM VCSH BKN028 BKN240 09/06 A2992 RMK SC6CI1 SLP137 |
| 2026-10-16 20:00 EDT | METAR | 8° | 4° | 7.7 | METAR CYYZ 170000Z 34015G22KT 15SM SCT021 BKN260 08/04 A2996 RMK CF3CI3 SLP148 |
| 2026-10-16 21:00 EDT | METAR | 8° | 3° | 6.7 | METAR CYYZ 170100Z 35013G19KT 15SM FEW040 08/03 A3001 RMK SC1 SC TR SLP165 |
| 2026-10-16 22:00 EDT | METAR | 7° | 3° | 5.1 | METAR CYYZ 170200Z 34010G15KT 15SM FEW030 07/03 A3005 RMK SC1 SLP179 |
| 2026-10-16 23:00 EDT | METAR | 6°min | 3° | 6.2 | METAR CYYZ 170300Z 35012G18KT 15SM FEW030 06/03 A3009 RMK SC1 SLP193 |
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/2026-10-16 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).