Station-day record · settlement source
Madrid · Europe/Madrid · ← 2026-10-17 · 2026-10-19 → · All dates for LEMD · JSON
METAR LEMD 172200Z 35007KT 330V030 9999 -RA FEW023 FEW048TCU BKN065 15/12 Q1017 NOSIG
METAR LEMD 180700Z 34006KT 300V050 9999 -SHRA OVC045TCU 10/09 Q1017 NOSIG
Local day 2026-10-17 18:00 EDT → 2026-10-18 18:00 EDT (24 h, UTC+02:00) · 50 reports · longest gap 30 min
final at 2026-10-18 21:00 EDT · correction hold 3 h after local midnight
longest gap 30 min · limit 60 min
SHA-256 62c199ee2dbca347ebf1576e6d381d02f4ed17c1767231b99e702978776469ae
Transaction 0x980c24143f943fd2d33b5da7fa1934b94e60f3b68799491cc1eab718fa141a0f · 2026-10-18 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 50 · 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 |
|---|---|---|---|---|---|
| 2026-10-17 18:00 EDT | METAR | 15°max | 12° | 3.6 | METAR LEMD 172200Z 35007KT 330V030 9999 -RA FEW023 FEW048TCU BKN065 15/12 Q1017 NOSIG |
| 2026-10-17 18:30 EDT | METAR | 14° | 12° | 2.6 | METAR LEMD 172230Z 01005KT 330V080 9999 SCT023 SCT036 BKN055 14/12 Q1017 NOSIG |
| 2026-10-17 19:00 EDT | METAR | 14° | 11° | 2.1 | METAR LEMD 172300Z 35004KT 290V040 9999 FEW022 SCT025 BKN050 14/11 Q1017 NOSIG |
| 2026-10-17 19:30 EDT | METAR | 14° | 11° | 2.1 | METAR LEMD 172330Z 01004KT 280V080 9999 FEW023 BKN060 BKN080 14/11 Q1017 NOSIG |
| 2026-10-17 20:00 EDT | METAR | 14° | 10° | 3.1 | METAR LEMD 180000Z 04006KT 340V100 9999 SCT023 BKN060 14/10 Q1017 NOSIG |
| 2026-10-17 20:30 EDT | METAR | 14° | 10° | 3.1 | METAR LEMD 180030Z 03006KT 330V080 9999 SCT023 BKN065 BKN075 14/10 Q1016 NOSIG |
| 2026-10-17 21:00 EDT | METAR | 14° | 9° | 3.1 | METAR LEMD 180100Z 01006KT 320V060 9999 FEW018 BKN050 14/09 Q1016 NOSIG |
| 2026-10-17 21:30 EDT | METAR | 13° | 9° | 2.6 | METAR LEMD 180130Z 01005KT 320V050 9999 FEW018 BKN050 13/09 Q1017 NOSIG |
| 2026-10-17 22:00 EDT | METAR | 13° | 9° | 2.6 | METAR LEMD 180200Z 01005KT 330V070 9999 FEW026 FEW030TCU BKN050 13/09 Q1016 NOSIG |
| 2026-10-17 22:30 EDT | METAR | 13° | 9° | 2.6 | METAR LEMD 180230Z 36005KT 330V070 9999 -RA FEW019 FEW025TCU BKN045 13/09 Q1016 NOSIG |
| 2026-10-17 23:00 EDT | METAR | 13° | 9° | 3.6 | METAR LEMD 180300Z 36007KT 310V040 9999 FEW019 SCT045 BKN050 13/09 Q1016 NOSIG |
| 2026-10-17 23:30 EDT | METAR | 12° | 8° | 2.6 | METAR LEMD 180330Z 34005KT 290V080 9999 SCT045 BKN050 12/08 Q1016 NOSIG |
| 2026-10-18 00:00 EDT | METAR | 12° | 8° | 3.1 | METAR LEMD 180400Z 01006KT 290V100 9999 FEW035 BKN045 OVC055 12/08 Q1016 NOSIG |
| 2026-10-18 00:30 EDT | METAR | 12° | 8° | 3.1 | METAR LEMD 180430Z 36006KT 290V060 9999 -RA FEW035TCU BKN045 OVC050 12/08 Q1016 NOSIG |
| 2026-10-18 01:00 EDT | METAR | 12° | 8° | 2.1 | METAR LEMD 180500Z VRB04KT 9999 -RA FEW035TCU BKN045 OVC050 12/08 Q1016 NOSIG |
| 2026-10-18 01:30 EDT | METAR | 11° | 8° | 2.6 | METAR LEMD 180530Z 35005KT 310V060 9999 -RA SCT045TCU OVC050 11/08 Q1017 NOSIG |
| 2026-10-18 02:00 EDT | METAR | 11° | 8° | 3.1 | METAR LEMD 180600Z VRB06KT 9999 -RA FEW042TCU SCT050 OVC075 11/08 Q1017 NOSIG |
| 2026-10-18 02:30 EDT | METAR | 11° | 8° | 3.1 | METAR LEMD 180630Z 36006KT 300V070 9999 -RA SCT045TCU OVC075 11/08 Q1017 NOSIG |
| 2026-10-18 03:00 EDT | METAR | 10°min | 9° | 3.1 | METAR LEMD 180700Z 34006KT 300V050 9999 -SHRA OVC045TCU 10/09 Q1017 NOSIG |
| 2026-10-18 03:30 EDT | METAR | 11° | 8° | 3.6 | METAR LEMD 180730Z 36007KT 320V050 9999 -RA SCT040TCU BKN055 OVC070 11/08 Q1017 NOSIG |
| 2026-10-18 04:00 EDT | METAR | 11° | 8° | 3.6 | METAR LEMD 180800Z 01007KT 260V070 9999 -RA SCT040TCU BKN055 OVC075 11/08 Q1018 NOSIG |
| 2026-10-18 04:30 EDT | METAR | 11° | 8° | 3.6 | METAR LEMD 180830Z 01007KT 310V080 9999 -RA SCT040TCU BKN070 11/08 Q1018 NOSIG |
| 2026-10-18 05:00 EDT | METAR | 11° | 8° | 3.6 | METAR LEMD 180900Z 01007KT 330V070 9999 -RA FEW043TCU SCT060 BKN070 11/08 Q1018 NOSIG |
| 2026-10-18 05:30 EDT | METAR | 11° | 8° | 3.6 | METAR LEMD 180930Z 36007KT 320V080 9999 -RA FEW028 FEW040TCU BKN055 11/08 Q1018 NOSIG |
| 2026-10-18 06:00 EDT | METAR | 11° | 7° | 4.1 | METAR LEMD 181000Z 02008KT 320V080 9999 -RA FEW032 FEW050TCU BKN060 11/07 Q1018 NOSIG |
| 2026-10-18 06:30 EDT | METAR | 11° | 6° | 4.6 | METAR LEMD 181030Z 03009G19KT 310V110 9999 -RA FEW045 SCT060 BKN080 11/06 Q1018 NOSIG |
| 2026-10-18 07:00 EDT | METAR | 12° | 5° | 5.7 | METAR LEMD 181100Z 05011KT 350V100 9999 -RA FEW044 SCT060 BKN077 12/05 Q1018 NOSIG |
| 2026-10-18 07:30 EDT | METAR | 12° | 6° | 3.1 | METAR LEMD 181130Z 03006KT 330V120 9999 SCT032 SCT050 BKN066 12/06 Q1018 NOSIG |
| 2026-10-18 08:00 EDT | METAR | 12° | 6° | 4.1 | METAR LEMD 181200Z 05008G18KT 9999 -RA SCT030 SCT045 BKN065 12/06 Q1018 NOSIG |
| 2026-10-18 08:30 EDT | METAR | 12° | 6° | 2.6 | METAR LEMD 181230Z 04005KT 9999 BKN035 BKN041 12/06 Q1018 NOSIG |
| 2026-10-18 09:00 EDT | METAR | 13° | 5° | 3.6 | METAR LEMD 181300Z 02007KT 330V110 9999 BKN035 BKN043 13/05 Q1017 NOSIG |
| 2026-10-18 09:30 EDT | METAR | 13° | 5° | 2.1 | METAR LEMD 181330Z 34004KT 270V060 9999 BKN030 OVC036 13/05 Q1017 NOSIG |
| 2026-10-18 10:00 EDT | METAR | 12° | 6° | 5.1 | METAR LEMD 181400Z 36010KT 330V050 8000 OVC030 12/06 Q1017 NOSIG |
| 2026-10-18 10:30 EDT | METAR | 12° | 5° | 3.1 | METAR LEMD 181430Z 02006KT 300V100 8000 OVC030 12/05 Q1017 NOSIG |
| 2026-10-18 11:00 EDT | METAR | 12° | 6° | 5.1 | METAR LEMD 181500Z 36010KT 320V030 9999 OVC032 12/06 Q1017 NOSIG |
| 2026-10-18 11:30 EDT | METAR | 11° | 7° | 4.1 | METAR LEMD 181530Z 35008KT 9999 OVC032 11/07 Q1017 NOSIG |
| 2026-10-18 12:00 EDT | METAR | 12° | 7° | 3.1 | METAR LEMD 181600Z 36006KT 330V040 9999 FEW027 BKN032 12/07 Q1017 NOSIG |
| 2026-10-18 12:30 EDT | METAR | 11° | 7° | 3.6 | METAR LEMD 181630Z 01007KT 330V050 9999 OVC032 11/07 Q1017 NOSIG |
| 2026-10-18 13:00 EDT | METAR | 11° | 8° | 3.6 | METAR LEMD 181700Z 35007KT 9999 -RA FEW022 BKN030 11/08 Q1017 NOSIG |
| 2026-10-18 13:30 EDT | METAR | 11° | 8° | 4.1 | METAR LEMD 181730Z 34008KT 9999 SCT024 BKN034 11/08 Q1017 NOSIG |
| 2026-10-18 13:38 EDT | SPECI | 11° | 8° | 4.6 | SPECI LEMD 181738Z 34009KT 9999 4800N RA SCT024 BKN034 11/08 Q1017 NOSIG |
| 2026-10-18 13:52 EDT | SPECI | 11° | 8° | 4.1 | SPECI LEMD 181752Z 33008KT 9999 FEW024 BKN034 11/08 Q1017 RERA NOSIG |
| 2026-10-18 14:00 EDT | METAR | 11° | 8° | 4.1 | METAR LEMD 181800Z 33008KT 9999 FEW023 BKN034 11/08 Q1018 RERA NOSIG |
| 2026-10-18 14:30 EDT | METAR | 11° | 8° | 4.1 | METAR LEMD 181830Z 33008KT 9999 FEW023 BKN034 11/08 Q1018 NOSIG |
| 2026-10-18 15:00 EDT | METAR | 11° | 8° | 2.6 | METAR LEMD 181900Z 35005KT 290V080 9999 OVC035 11/08 Q1018 NOSIG |
| 2026-10-18 15:30 EDT | METAR | 11° | 8° | 3.1 | METAR LEMD 181930Z 35006KT 290V040 9999 SCT029 OVC036 11/08 Q1018 NOSIG |
| 2026-10-18 16:00 EDT | METAR | 11° | 7° | 3.6 | METAR LEMD 182000Z 35007KT 320V020 9999 OVC029 11/07 Q1018 NOSIG |
| 2026-10-18 16:30 EDT | METAR | 11° | 7° | 3.6 | METAR LEMD 182030Z 36007KT 330V030 9999 OVC034 11/07 Q1018 NOSIG |
| 2026-10-18 17:00 EDT | METAR | 11° | 7° | 3.6 | METAR LEMD 182100Z 36007KT 320V040 9999 OVC033 11/07 Q1018 NOSIG |
| 2026-10-18 17:30 EDT | METAR | 11° | 7° | 3.1 | METAR LEMD 182130Z 36006KT 320V070 9999 DZ OVC033 11/07 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/2026-10-18 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).