Station-day record · settlement source
Madrid · Europe/Madrid · ← 2026-10-15 · 2026-10-17 → · All dates for LEMD · JSON
METAR LEMD 161500Z 14004KT 070V220 CAVOK 27/11 Q1021 NOSIG
METAR LEMD 160430Z 36002KT CAVOK 12/10 Q1024 NOSIG
Local day 2026-10-15 18:00 EDT → 2026-10-16 18:00 EDT (24 h, UTC+02:00) · 48 reports · longest gap 30 min
final at 2026-10-16 21:00 EDT · correction hold 3 h after local midnight
longest gap 30 min · limit 60 min
SHA-256 ebaa1690081423e7101514e3962e012212d14b78ed04be8de6a793fd2cf05f70
Transaction 0xa56d772d6f8bab18fa960b077a4e70fdfb073b1f9360d0873b4a7e6e963aa752 · 2026-10-16 21:02 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 48 · 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 |
|---|---|---|---|---|---|
| 2026-10-15 18:00 EDT | METAR | 17° | 11° | 1 | METAR LEMD 152200Z VRB02KT CAVOK 17/11 Q1025 NOSIG |
| 2026-10-15 18:30 EDT | METAR | 17° | 12° | 1.5 | METAR LEMD 152230Z 35003KT CAVOK 17/12 Q1025 NOSIG |
| 2026-10-15 19:00 EDT | METAR | 17° | 11° | 2.1 | METAR LEMD 152300Z 35004KT CAVOK 17/11 Q1025 NOSIG |
| 2026-10-15 19:30 EDT | METAR | 16° | 11° | 2.1 | METAR LEMD 152330Z 34004KT CAVOK 16/11 Q1025 NOSIG |
| 2026-10-15 20:00 EDT | METAR | 16° | 12° | 2.1 | METAR LEMD 160000Z 34004KT CAVOK 16/12 Q1025 NOSIG |
| 2026-10-15 20:30 EDT | METAR | 15° | 11° | 2.1 | METAR LEMD 160030Z 34004KT CAVOK 15/11 Q1025 NOSIG |
| 2026-10-15 21:00 EDT | METAR | 14° | 11° | 1 | METAR LEMD 160100Z VRB02KT CAVOK 14/11 Q1025 NOSIG |
| 2026-10-15 21:30 EDT | METAR | 14° | 11° | 1.5 | METAR LEMD 160130Z 36003KT 340V040 CAVOK 14/11 Q1025 NOSIG |
| 2026-10-15 22:00 EDT | METAR | 14° | 11° | 1 | METAR LEMD 160200Z 35002KT CAVOK 14/11 Q1025 NOSIG |
| 2026-10-15 22:30 EDT | METAR | 14° | 11° | 1.5 | METAR LEMD 160230Z 34003KT 310V010 CAVOK 14/11 Q1025 NOSIG |
| 2026-10-15 23:00 EDT | METAR | 13° | 11° | 1.5 | METAR LEMD 160300Z 34003KT CAVOK 13/11 Q1024 NOSIG |
| 2026-10-15 23:30 EDT | METAR | 13° | 11° | 1.5 | METAR LEMD 160330Z 34003KT CAVOK 13/11 Q1024 NOSIG |
| 2026-10-16 00:00 EDT | METAR | 13° | 11° | 1.5 | METAR LEMD 160400Z 36003KT 330V030 CAVOK 13/11 Q1024 NOSIG |
| 2026-10-16 00:30 EDT | METAR | 12°min | 10° | 1 | METAR LEMD 160430Z 36002KT CAVOK 12/10 Q1024 NOSIG |
| 2026-10-16 01:00 EDT | METAR | 12° | 10° | 1 | METAR LEMD 160500Z 36002KT CAVOK 12/10 Q1024 NOSIG |
| 2026-10-16 01:30 EDT | METAR | 12° | 10° | 1.5 | METAR LEMD 160530Z 36003KT 340V040 CAVOK 12/10 Q1025 NOSIG |
| 2026-10-16 02:00 EDT | METAR | 12° | 10° | 1.5 | METAR LEMD 160600Z 36003KT CAVOK 12/10 Q1025 NOSIG |
| 2026-10-16 02:30 EDT | METAR | 12° | 10° | 1 | METAR LEMD 160630Z 36002KT CAVOK 12/10 Q1025 NOSIG |
| 2026-10-16 03:00 EDT | METAR | 12° | 10° | 1.5 | METAR LEMD 160700Z 35003KT CAVOK 12/10 Q1025 NOSIG |
| 2026-10-16 03:30 EDT | METAR | 13° | 10° | 1 | METAR LEMD 160730Z VRB02KT CAVOK 13/10 Q1025 NOSIG |
| 2026-10-16 04:00 EDT | METAR | 14° | 11° | 1.5 | METAR LEMD 160800Z 35003KT CAVOK 14/11 Q1025 NOSIG |
| 2026-10-16 04:30 EDT | METAR | 15° | 11° | 0.5 | METAR LEMD 160830Z VRB01KT CAVOK 15/11 Q1025 NOSIG |
| 2026-10-16 05:00 EDT | METAR | 18° | 12° | 0 | METAR LEMD 160900Z 00000KT CAVOK 18/12 Q1025 NOSIG |
| 2026-10-16 05:30 EDT | METAR | 19° | 12° | 0.5 | METAR LEMD 160930Z 19001KT CAVOK 19/12 Q1025 NOSIG |
| 2026-10-16 06:00 EDT | METAR | 20° | 12° | 1 | METAR LEMD 161000Z VRB02KT CAVOK 20/12 Q1025 NOSIG |
| 2026-10-16 06:30 EDT | METAR | 21° | 12° | 0.5 | METAR LEMD 161030Z 21001KT CAVOK 21/12 Q1025 NOSIG |
| 2026-10-16 07:00 EDT | METAR | 22° | 12° | 1 | METAR LEMD 161100Z 27002KT CAVOK 22/12 Q1024 NOSIG |
| 2026-10-16 07:30 EDT | METAR | 24° | 10° | 0.5 | METAR LEMD 161130Z 13001KT CAVOK 24/10 Q1024 NOSIG |
| 2026-10-16 08:00 EDT | METAR | 25° | 12° | 0.5 | METAR LEMD 161200Z 13001KT CAVOK 25/12 Q1023 NOSIG |
| 2026-10-16 08:30 EDT | METAR | 25° | 11° | 1.5 | METAR LEMD 161230Z 19003KT 120V270 CAVOK 25/11 Q1023 NOSIG |
| 2026-10-16 09:00 EDT | METAR | 26° | 11° | 0.5 | METAR LEMD 161300Z 24001KT CAVOK 26/11 Q1023 NOSIG |
| 2026-10-16 09:30 EDT | METAR | 26° | 10° | 1 | METAR LEMD 161330Z 14002KT CAVOK 26/10 Q1022 NOSIG |
| 2026-10-16 10:00 EDT | METAR | 26° | 11° | 0.5 | METAR LEMD 161400Z 03001KT CAVOK 26/11 Q1022 NOSIG |
| 2026-10-16 10:30 EDT | METAR | 26° | 11° | 1.5 | METAR LEMD 161430Z 21003KT 140V290 CAVOK 26/11 Q1021 NOSIG |
| 2026-10-16 11:00 EDT | METAR | 27°max | 11° | 2.1 | METAR LEMD 161500Z 14004KT 070V220 CAVOK 27/11 Q1021 NOSIG |
| 2026-10-16 11:30 EDT | METAR | 26° | 11° | 2.1 | METAR LEMD 161530Z 15004KT 100V200 CAVOK 26/11 Q1021 NOSIG |
| 2026-10-16 12:00 EDT | METAR | 26° | 10° | 2.1 | METAR LEMD 161600Z 14004KT 080V180 CAVOK 26/10 Q1021 NOSIG |
| 2026-10-16 12:30 EDT | METAR | 26° | 10° | 2.1 | METAR LEMD 161630Z 16004KT 110V210 CAVOK 26/10 Q1021 NOSIG |
| 2026-10-16 13:00 EDT | METAR | 26° | 9° | 2.6 | METAR LEMD 161700Z 17005KT 130V210 CAVOK 26/09 Q1021 NOSIG |
| 2026-10-16 13:30 EDT | METAR | 25° | 10° | 3.1 | METAR LEMD 161730Z 21006KT CAVOK 25/10 Q1020 NOSIG |
| 2026-10-16 14:00 EDT | METAR | 24° | 10° | 2.1 | METAR LEMD 161800Z 22004KT CAVOK 24/10 Q1020 NOSIG |
| 2026-10-16 14:30 EDT | METAR | 22° | 10° | 1.5 | METAR LEMD 161830Z 20003KT 140V250 CAVOK 22/10 Q1021 NOSIG |
| 2026-10-16 15:00 EDT | METAR | 21° | 10° | 1 | METAR LEMD 161900Z 20002KT CAVOK 21/10 Q1021 NOSIG |
| 2026-10-16 15:30 EDT | METAR | 19° | 10° | 1 | METAR LEMD 161930Z 13002KT CAVOK 19/10 Q1021 NOSIG |
| 2026-10-16 16:00 EDT | METAR | 19° | 10° | 0.5 | METAR LEMD 162000Z VRB01KT CAVOK 19/10 Q1021 NOSIG |
| 2026-10-16 16:30 EDT | METAR | 19° | 11° | 2.1 | METAR LEMD 162030Z 01004KT 330V040 CAVOK 19/11 Q1021 NOSIG |
| 2026-10-16 17:00 EDT | METAR | 20° | 10° | 1.5 | METAR LEMD 162100Z VRB03KT CAVOK 20/10 Q1022 NOSIG |
| 2026-10-16 17:30 EDT | METAR | 19° | 10° | 0.5 | METAR LEMD 162130Z VRB01KT CAVOK 19/10 Q1022 NOSIG |
Settlement source: the METAR-derived station-day record for LEMD for the contract date (station-local calendar day), as published at https://weathermarket.io/station/LEMD/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/LEMD/YYYY-MM-DD (HTML) and https://weathermarket.io/api/station/LEMD/YYYY-MM-DD (JSON).