Station-day record · settlement source
Madrid · Europe/Madrid · ← 2026-09-26 · 2026-09-28 → · All dates for LEMD · JSON
METAR LEMD 271400Z 23002KT CAVOK 31/07 Q1018 NOSIG
METAR LEMD 270530Z VRB01KT CAVOK 17/05 Q1020 NOSIG
Local day 2026-09-26 18:00 EDT → 2026-09-27 18:00 EDT (24 h, UTC+02:00) · 48 reports · longest gap 30 min
final at 2026-09-27 21:00 EDT · correction hold 3 h after local midnight
longest gap 30 min · limit 60 min
SHA-256 –
Final - the next hourly run writes this record's hash to SnapshotAnchor on Flare
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 |
|---|---|---|---|---|---|
| 2026-09-26 18:00 EDT | – | 23° | 4° | 1 | METAR LEMD 262200Z VRB02KT CAVOK 23/04 Q1020 NOSIG |
| 2026-09-26 18:30 EDT | – | 21° | 5° | 1 | METAR LEMD 262230Z 02002KT CAVOK 21/05 Q1020 NOSIG |
| 2026-09-26 19:00 EDT | – | 21° | 5° | 1.5 | METAR LEMD 262300Z 01003KT 350V060 CAVOK 21/05 Q1020 NOSIG |
| 2026-09-26 19:30 EDT | – | 20° | 5° | 2.1 | METAR LEMD 262330Z 34004KT 310V010 CAVOK 20/05 Q1020 NOSIG |
| 2026-09-26 20:00 EDT | METAR | 20° | 5° | 1.5 | METAR LEMD 270000Z 35003KT CAVOK 20/05 Q1020 NOSIG |
| 2026-09-26 20:30 EDT | METAR | 20° | 4° | 1.5 | METAR LEMD 270030Z 33003KT 300V010 CAVOK 20/04 Q1020 NOSIG |
| 2026-09-26 21:00 EDT | METAR | 19° | 5° | 2.1 | METAR LEMD 270100Z 35004KT CAVOK 19/05 Q1020 NOSIG |
| 2026-09-26 21:30 EDT | METAR | 19° | 5° | 2.1 | METAR LEMD 270130Z 33004KT CAVOK 19/05 Q1020 NOSIG |
| 2026-09-26 22:00 EDT | METAR | 19° | 5° | 1.5 | METAR LEMD 270200Z 34003KT 310V020 CAVOK 19/05 Q1020 NOSIG |
| 2026-09-26 22:30 EDT | METAR | 19° | 5° | 1 | METAR LEMD 270230Z VRB02KT CAVOK 19/05 Q1019 NOSIG |
| 2026-09-26 23:00 EDT | METAR | 19° | 5° | 1 | METAR LEMD 270300Z VRB02KT CAVOK 19/05 Q1019 NOSIG |
| 2026-09-26 23:30 EDT | METAR | 18° | 5° | 1 | METAR LEMD 270330Z VRB02KT CAVOK 18/05 Q1020 NOSIG |
| 2026-09-27 00:00 EDT | METAR | 18° | 5° | 0.5 | METAR LEMD 270400Z VRB01KT CAVOK 18/05 Q1020 NOSIG |
| 2026-09-27 00:30 EDT | METAR | 18° | 5° | 1.5 | METAR LEMD 270430Z 33003KT CAVOK 18/05 Q1020 NOSIG |
| 2026-09-27 01:00 EDT | METAR | 18° | 5° | 1 | METAR LEMD 270500Z VRB02KT CAVOK 18/05 Q1020 NOSIG |
| 2026-09-27 01:30 EDT | METAR | 17°min | 5° | 0.5 | METAR LEMD 270530Z VRB01KT CAVOK 17/05 Q1020 NOSIG |
| 2026-09-27 02:00 EDT | METAR | 17° | 5° | 1 | METAR LEMD 270600Z 35002KT CAVOK 17/05 Q1020 NOSIG |
| 2026-09-27 02:30 EDT | METAR | 17° | 5° | 1 | METAR LEMD 270630Z VRB02KT CAVOK 17/05 Q1020 NOSIG |
| 2026-09-27 03:00 EDT | METAR | 17° | 5° | 1 | METAR LEMD 270700Z VRB02KT CAVOK 17/05 Q1020 NOSIG |
| 2026-09-27 03:30 EDT | METAR | 18° | 6° | 1.5 | METAR LEMD 270730Z 35003KT CAVOK 18/06 Q1020 NOSIG |
| 2026-09-27 04:00 EDT | METAR | 20° | 7° | 2.1 | METAR LEMD 270800Z 36004KT 320V030 CAVOK 20/07 Q1020 NOSIG |
| 2026-09-27 04:30 EDT | METAR | 21° | 7° | 2.1 | METAR LEMD 270830Z 36004KT CAVOK 21/07 Q1020 NOSIG |
| 2026-09-27 05:00 EDT | METAR | 22° | 8° | 2.1 | METAR LEMD 270900Z 35004KT 320V030 CAVOK 22/08 Q1020 NOSIG |
| 2026-09-27 05:30 EDT | METAR | 23° | 9° | 2.1 | METAR LEMD 270930Z 33004KT 290V360 CAVOK 23/09 Q1020 NOSIG |
| 2026-09-27 06:00 EDT | METAR | 24° | 9° | 1 | METAR LEMD 271000Z 20002KT CAVOK 24/09 Q1020 NOSIG |
| 2026-09-27 06:30 EDT | METAR | 26° | 9° | 1 | METAR LEMD 271030Z 16002KT CAVOK 26/09 Q1020 NOSIG |
| 2026-09-27 07:00 EDT | METAR | 26° | 9° | 1 | METAR LEMD 271100Z 17002KT CAVOK 26/09 Q1020 NOSIG |
| 2026-09-27 07:30 EDT | METAR | 27° | 9° | 1.5 | METAR LEMD 271130Z 22003KT CAVOK 27/09 Q1020 NOSIG |
| 2026-09-27 08:00 EDT | METAR | 29° | 8° | 3.6 | METAR LEMD 271200Z 17007KT 130V220 CAVOK 29/08 Q1019 NOSIG |
| 2026-09-27 08:30 EDT | METAR | 29° | 7° | 2.6 | METAR LEMD 271230Z 19005KT 150V260 CAVOK 29/07 Q1019 NOSIG |
| 2026-09-27 09:00 EDT | METAR | 29° | 7° | 2.6 | METAR LEMD 271300Z 20005KT 150V300 CAVOK 29/07 Q1018 NOSIG |
| 2026-09-27 09:30 EDT | METAR | 30° | 7° | 3.1 | METAR LEMD 271330Z 20006KT 150V280 CAVOK 30/07 Q1018 NOSIG |
| 2026-09-27 10:00 EDT | METAR | 31°max | 7° | 1 | METAR LEMD 271400Z 23002KT CAVOK 31/07 Q1018 NOSIG |
| 2026-09-27 10:30 EDT | METAR | 30° | 7° | 1.5 | METAR LEMD 271430Z 24003KT CAVOK 30/07 Q1017 NOSIG |
| 2026-09-27 11:00 EDT | METAR | 31° | 7° | 3.1 | METAR LEMD 271500Z 24006KT 180V300 CAVOK 31/07 Q1017 NOSIG |
| 2026-09-27 11:30 EDT | METAR | 31° | 6° | 2.6 | METAR LEMD 271530Z 25005KT 210V290 CAVOK 31/06 Q1017 NOSIG |
| 2026-09-27 12:00 EDT | METAR | 30° | 6° | 2.1 | METAR LEMD 271600Z 26004KT 200V310 CAVOK 30/06 Q1016 NOSIG |
| 2026-09-27 12:30 EDT | METAR | 30° | 6° | 1.5 | METAR LEMD 271630Z 25003KT 190V290 CAVOK 30/06 Q1016 NOSIG |
| 2026-09-27 13:00 EDT | METAR | 30° | 6° | 0 | METAR LEMD 271700Z 00000KT CAVOK 30/06 Q1016 NOSIG |
| 2026-09-27 13:30 EDT | METAR | 29° | 7° | 1 | METAR LEMD 271730Z VRB02KT CAVOK 29/07 Q1016 NOSIG |
| 2026-09-27 14:00 EDT | METAR | 27° | 7° | 1.5 | METAR LEMD 271800Z 03003KT 010V100 CAVOK 27/07 Q1016 NOSIG |
| 2026-09-27 14:30 EDT | METAR | 27° | 5° | 1 | METAR LEMD 271830Z VRB02KT CAVOK 27/05 Q1017 NOSIG |
| 2026-09-27 15:00 EDT | METAR | 27° | 2° | 2.1 | METAR LEMD 271900Z 13004KT 100V160 CAVOK 27/02 Q1017 NOSIG |
| 2026-09-27 15:30 EDT | METAR | 27° | 1° | 4.1 | METAR LEMD 271930Z 15008KT 120V200 CAVOK 27/01 Q1017 NOSIG |
| 2026-09-27 16:00 EDT | METAR | 26° | 2° | 1.5 | METAR LEMD 272000Z 13003KT 070V170 CAVOK 26/02 Q1017 NOSIG |
| 2026-09-27 16:30 EDT | METAR | 25° | 2° | 1 | METAR LEMD 272030Z VRB02KT CAVOK 25/02 Q1017 NOSIG |
| 2026-09-27 17:00 EDT | METAR | 25° | 3° | 2.1 | METAR LEMD 272100Z 14004KT 070V180 CAVOK 25/03 Q1017 NOSIG |
| 2026-09-27 17:30 EDT | METAR | 26° | 5° | 4.1 | METAR LEMD 272130Z 14008KT 090V190 CAVOK 26/05 Q1018 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/2026-09-27 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).