Station-day record · settlement source
Madrid · Europe/Madrid · ← 2026-10-21 · 2026-10-23 → · All dates for LEMD · JSON
METAR LEMD 221430Z 22009KT CAVOK 20/06 Q1023 NOSIG
METAR LEMD 220600Z VRB02KT CAVOK 05/04 Q1025 NOSIG
Local day 2026-10-21 18:00 EDT → 2026-10-22 18:00 EDT (24 h, UTC+02:00) · 48 reports · longest gap 30 min
final at 2026-10-22 21:00 EDT · correction hold 3 h after local midnight
longest gap 30 min · limit 60 min
SHA-256 29aa01c82e21983d0884f07a5695372de917c715f6506a02eac6c420f898d1f2
Transaction 0x790ab4b99a6489815db7e645b792a36c3e858458cd337044f26fb98925f06b12 · 2026-11-05 18:01 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 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 |
|---|---|---|---|---|---|
| 2026-10-21 18:00 EDT | METAR | 12° | 4° | 1 | METAR LEMD 212200Z VRB02KT CAVOK 12/04 Q1026 NOSIG |
| 2026-10-21 18:30 EDT | METAR | 11° | 4° | 0 | METAR LEMD 212230Z 00000KT 9999 FEW050 11/04 Q1026 NOSIG |
| 2026-10-21 19:00 EDT | METAR | 11° | 4° | 0 | METAR LEMD 212300Z 00000KT 9999 FEW050 11/04 Q1026 NOSIG |
| 2026-10-21 19:30 EDT | METAR | 10° | 4° | 0 | METAR LEMD 212330Z 00000KT 9999 FEW050 10/04 Q1025 NOSIG |
| 2026-10-21 20:00 EDT | METAR | 9° | 4° | 0 | METAR LEMD 220000Z 00000KT 9999 FEW050 09/04 Q1026 NOSIG |
| 2026-10-21 20:30 EDT | METAR | 9° | 5° | 1.5 | METAR LEMD 220030Z 02003KT CAVOK 09/05 Q1026 NOSIG |
| 2026-10-21 21:00 EDT | METAR | 8° | 5° | 1.5 | METAR LEMD 220100Z 36003KT 320V030 CAVOK 08/05 Q1026 NOSIG |
| 2026-10-21 21:30 EDT | METAR | 8° | 5° | 1.5 | METAR LEMD 220130Z 33003KT CAVOK 08/05 Q1026 NOSIG |
| 2026-10-21 22:00 EDT | METAR | 7° | 4° | 1.5 | METAR LEMD 220200Z 34003KT CAVOK 07/04 Q1025 NOSIG |
| 2026-10-21 22:30 EDT | METAR | 7° | 5° | 2.1 | METAR LEMD 220230Z 33004KT CAVOK 07/05 Q1025 NOSIG |
| 2026-10-21 23:00 EDT | METAR | 7° | 4° | 2.6 | METAR LEMD 220300Z 34005KT CAVOK 07/04 Q1025 NOSIG |
| 2026-10-21 23:30 EDT | METAR | 7° | 4° | 2.1 | METAR LEMD 220330Z 35004KT CAVOK 07/04 Q1025 NOSIG |
| 2026-10-22 00:00 EDT | METAR | 6° | 4° | 1 | METAR LEMD 220400Z 01002KT CAVOK 06/04 Q1025 NOSIG |
| 2026-10-22 00:30 EDT | METAR | 6° | 4° | 1.5 | METAR LEMD 220430Z 35003KT 320V020 CAVOK 06/04 Q1025 NOSIG |
| 2026-10-22 01:00 EDT | METAR | 6° | 4° | 1 | METAR LEMD 220500Z 36002KT CAVOK 06/04 Q1025 NOSIG |
| 2026-10-22 01:30 EDT | METAR | 6° | 4° | 1 | METAR LEMD 220530Z VRB02KT CAVOK 06/04 Q1025 NOSIG |
| 2026-10-22 02:00 EDT | METAR | 5°min | 4° | 1 | METAR LEMD 220600Z VRB02KT CAVOK 05/04 Q1025 NOSIG |
| 2026-10-22 02:30 EDT | METAR | 5° | 4° | 1 | METAR LEMD 220630Z VRB02KT CAVOK 05/04 Q1025 NOSIG |
| 2026-10-22 03:00 EDT | METAR | 5° | 4° | 0 | METAR LEMD 220700Z 00000KT CAVOK 05/04 Q1025 NOSIG |
| 2026-10-22 03:30 EDT | METAR | 6° | 4° | 0.5 | METAR LEMD 220730Z 33001KT CAVOK 06/04 Q1026 NOSIG |
| 2026-10-22 04:00 EDT | METAR | 8° | 4° | 0 | METAR LEMD 220800Z 00000KT CAVOK 08/04 Q1026 NOSIG |
| 2026-10-22 04:30 EDT | METAR | 9° | 5° | 1 | METAR LEMD 220830Z VRB02KT CAVOK 09/05 Q1026 NOSIG |
| 2026-10-22 05:00 EDT | METAR | 10° | 5° | 1 | METAR LEMD 220900Z 13002KT CAVOK 10/05 Q1026 NOSIG |
| 2026-10-22 05:30 EDT | METAR | 12° | 5° | 1.5 | METAR LEMD 220930Z 15003KT CAVOK 12/05 Q1026 NOSIG |
| 2026-10-22 06:00 EDT | METAR | 13° | 5° | 1 | METAR LEMD 221000Z 16002KT CAVOK 13/05 Q1026 NOSIG |
| 2026-10-22 06:30 EDT | METAR | 14° | 5° | 0.5 | METAR LEMD 221030Z 27001KT CAVOK 14/05 Q1026 NOSIG |
| 2026-10-22 07:00 EDT | METAR | 16° | 6° | 1 | METAR LEMD 221100Z 19002KT CAVOK 16/06 Q1026 NOSIG |
| 2026-10-22 07:30 EDT | METAR | 17° | 5° | 2.6 | METAR LEMD 221130Z 19005KT 150V250 CAVOK 17/05 Q1025 NOSIG |
| 2026-10-22 08:00 EDT | METAR | 17° | 6° | 3.6 | METAR LEMD 221200Z 19007KT 140V240 CAVOK 17/06 Q1025 NOSIG |
| 2026-10-22 08:30 EDT | METAR | 18° | 6° | 4.1 | METAR LEMD 221230Z 18008KT 140V210 CAVOK 18/06 Q1025 NOSIG |
| 2026-10-22 09:00 EDT | METAR | 19° | 6° | 4.1 | METAR LEMD 221300Z 20008KT 150V230 CAVOK 19/06 Q1024 NOSIG |
| 2026-10-22 09:30 EDT | METAR | 19° | 6° | 3.6 | METAR LEMD 221330Z 21007KT 140V280 CAVOK 19/06 Q1024 NOSIG |
| 2026-10-22 10:00 EDT | METAR | 19° | 5° | 5.7 | METAR LEMD 221400Z 22011KT 200V280 CAVOK 19/05 Q1023 NOSIG |
| 2026-10-22 10:30 EDT | METAR | 20°max | 6° | 4.6 | METAR LEMD 221430Z 22009KT CAVOK 20/06 Q1023 NOSIG |
| 2026-10-22 11:00 EDT | METAR | 20° | 4° | 4.6 | METAR LEMD 221500Z 22009G19KT 180V260 CAVOK 20/04 Q1023 NOSIG |
| 2026-10-22 11:30 EDT | METAR | 20° | 4° | 5.1 | METAR LEMD 221530Z 22010G25KT 200V260 CAVOK 20/04 Q1023 NOSIG |
| 2026-10-22 12:00 EDT | METAR | 20° | 3° | 6.2 | METAR LEMD 221600Z 23012G24KT CAVOK 20/03 Q1022 NOSIG |
| 2026-10-22 12:30 EDT | METAR | 19° | 3° | 5.7 | METAR LEMD 221630Z 22011KT CAVOK 19/03 Q1022 NOSIG |
| 2026-10-22 13:00 EDT | METAR | 19° | 4° | 5.7 | METAR LEMD 221700Z 22011G23KT 170V250 CAVOK 19/04 Q1022 NOSIG |
| 2026-10-22 13:30 EDT | METAR | 18° | 3° | 5.7 | METAR LEMD 221730Z 23011KT CAVOK 18/03 Q1022 NOSIG |
| 2026-10-22 14:00 EDT | METAR | 17° | 4° | 4.1 | METAR LEMD 221800Z 22008KT CAVOK 17/04 Q1023 NOSIG |
| 2026-10-22 14:30 EDT | METAR | 17° | 5° | 2.6 | METAR LEMD 221830Z 22005KT 160V260 CAVOK 17/05 Q1023 NOSIG |
| 2026-10-22 15:00 EDT | METAR | 17° | 6° | 3.1 | METAR LEMD 221900Z 22006KT 180V250 CAVOK 17/06 Q1023 NOSIG |
| 2026-10-22 15:30 EDT | METAR | 17° | 7° | 2.6 | METAR LEMD 221930Z 20005G17KT CAVOK 17/07 Q1023 NOSIG |
| 2026-10-22 16:00 EDT | METAR | 16° | 7° | 3.6 | METAR LEMD 222000Z 22007KT CAVOK 16/07 Q1023 NOSIG |
| 2026-10-22 16:30 EDT | METAR | 16° | 6° | 4.1 | METAR LEMD 222030Z 23008KT 200V260 CAVOK 16/06 Q1023 NOSIG |
| 2026-10-22 17:00 EDT | METAR | 16° | 6° | 4.1 | METAR LEMD 222100Z 22008KT CAVOK 16/06 Q1023 NOSIG |
| 2026-10-22 17:30 EDT | METAR | 15° | 6° | 2.6 | METAR LEMD 222130Z 18005KT 160V220 CAVOK 15/06 Q1023 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/2026-10-22 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/LEMD/YYYY-MM-DD (HTML) and https://weathermarket.io/api/station/LEMD/YYYY-MM-DD (JSON).