Station-day record · settlement source
Boston · America/New_York · ← 2026-10-13 · 2026-10-15 → · All dates for KBOS · JSON
METAR KBOS 141654Z 27011KT 10SM FEW040 BKN180 BKN250 25/16 A2976 RMK AO2 SLP076 T02500156 $
SPECI KBOS 140426Z 13006KT 6SM BR OVC010 15/14 A2984 RMK AO2 T01500144
Local day 2026-10-14 00:00 EDT → 2026-10-15 00:00 EDT (24 h, UTC-04:00) · 29 reports · longest gap 60 min
High 77°F (25°C) · Low 59°F (15°C) · NWS CLI archive
US markets usually settle on the official NWS daily climate value (CLI), which is archived separately; the two values can differ by about a degree and are shown side by side.
final at 2026-10-15 03:00 EDT · correction hold 3 h after local midnight
longest gap 60 min · limit 90 min
SHA-256 57454ca507f4a8de362c93c645ea1aaa90148c548f34ff344b9fdca0b3e4fe20
Transaction 0x38d1e98d6a18683b4e1534cd5dc93a5c795af1b7c4a4f10983f3fec110a0dad5 · 2026-10-15 03:02 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 29 · 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 |
|---|---|---|---|---|---|
| 2026-10-14 00:26 EDT | SPECI | 15°min | 14.4° | 3.1 | SPECI KBOS 140426Z 13006KT 6SM BR OVC010 15/14 A2984 RMK AO2 T01500144 |
| 2026-10-14 00:54 EDT | METAR | 15° | 14.4° | 4.1 | METAR KBOS 140454Z 14008KT 5SM BR OVC011 15/14 A2983 RMK AO2 SLP100 T01500144 401670117 |
| 2026-10-14 01:52 EDT | SPECI | 16° | 15° | 0 | SPECI KBOS 140552Z 00000KT 5SM BR BKN008 OVC013 16/15 A2981 RMK AO2 |
| 2026-10-14 01:54 EDT | METAR | 15.6° | 15° | 0 | METAR KBOS 140554Z 00000KT 5SM BR BKN008 OVC015 16/15 A2981 RMK AO2 SLP094 60003 T01560150 10167 20150 56022 |
| 2026-10-14 02:54 EDT | METAR | 15° | 15° | 0 | METAR KBOS 140654Z 00000KT 6SM BR OVC005 15/15 A2978 RMK AO2 SLP083 T01500150 |
| 2026-10-14 03:20 EDT | SPECI | 15.6° | 15° | 0 | SPECI KBOS 140720Z 00000KT 5SM BR OVC004 16/15 A2976 RMK AO2 T01560150 |
| 2026-10-14 03:44 EDT | SPECI | 15.6° | 15° | 0 | SPECI KBOS 140744Z 00000KT 6SM BR OVC005 16/15 A2976 RMK AO2 T01560150 |
| 2026-10-14 03:54 EDT | METAR | 15.6° | 15° | 0 | METAR KBOS 140754Z 00000KT 6SM BR OVC005 16/15 A2975 RMK AO2 SLP075 T01560150 |
| 2026-10-14 04:54 EDT | METAR | 16.7° | 16.1° | 2.6 | METAR KBOS 140854Z 24005KT 6SM BR OVC005 17/16 A2975 RMK AO2 SLP073 T01670161 56021 |
| 2026-10-14 05:54 EDT | METAR | 16.7° | 15.6° | 2.1 | METAR KBOS 140954Z 23004KT 8SM OVC005 17/16 A2975 RMK AO2 SLP073 T01670156 |
| 2026-10-14 06:19 EDT | SPECI | 16.7° | 16.1° | 3.6 | SPECI KBOS 141019Z 24007KT 8SM SCT006 17/16 A2975 RMK AO2 T01670161 |
| 2026-10-14 06:54 EDT | METAR | 16.1° | 15.6° | 2.1 | METAR KBOS 141054Z 18004KT 8SM FEW006 16/16 A2974 RMK AO2 SLP072 T01610156 |
| 2026-10-14 07:54 EDT | METAR | 17.2° | 16.1° | 4.1 | METAR KBOS 141154Z 22008KT 10SM FEW007 17/16 A2977 RMK AO2 SLP079 70003 T01720161 10172 20150 53006 |
| 2026-10-14 08:54 EDT | METAR | 19.4° | 16.7° | 4.6 | METAR KBOS 141254Z 23009KT 10SM FEW011 FEW120 19/17 A2977 RMK AO2 SLP080 T01940167 |
| 2026-10-14 09:54 EDT | METAR | 21.7° | 16.1° | 6.2 | METAR KBOS 141354Z 24012G22KT 10SM FEW140 FEW250 22/16 A2976 RMK AO2 SLP078 T02170161 $ |
| 2026-10-14 10:54 EDT | METAR | 22.8° | 15.6° | 7.2 | METAR KBOS 141454Z 28014G21KT 10SM FEW030 SCT200 23/16 A2977 RMK AO2 SLP080 T02280156 53001 $ |
| 2026-10-14 11:54 EDT | METAR | 23.3° | 15.6° | 7.7 | METAR KBOS 141554Z 27015G24KT 10SM FEW035 BKN200 23/16 A2977 RMK AO2 SLP079 T02330156 $ |
| 2026-10-14 12:54 EDT | METAR | 25°max | 15.6° | 5.7 | METAR KBOS 141654Z 27011KT 10SM FEW040 BKN180 BKN250 25/16 A2976 RMK AO2 SLP076 T02500156 $ |
| 2026-10-14 13:54 EDT | METAR | 23.9° | 15° | 7.2 | METAR KBOS 141754Z 25014G21KT 10SM FEW025 SCT039 BKN170 BKN250 24/15 A2975 RMK AO2 SLP073 T02390150 10250 20172 58007 $ |
| 2026-10-14 14:54 EDT | METAR | 22.8° | 15.6° | 4.6 | METAR KBOS 141854Z 27009KT 10SM -RA SCT039 SCT095 BKN120 OVC200 23/16 A2974 RMK AO2 RAB42 SLP069 P0000 T02280156 $ |
| 2026-10-14 15:54 EDT | METAR | 21.7° | 15.6° | 4.6 | METAR KBOS 141954Z 27009G17KT 10SM FEW060 BKN110 BKN170 22/16 A2975 RMK AO2 RAE28B52E54 SLP072 VIRGA SE P0002 T02170156 $ |
| 2026-10-14 16:54 EDT | METAR | 22.2° | 15° | 5.1 | METAR KBOS 142054Z 29010G23KT 10SM FEW050 FEW110 SCT160 22/15 A2977 RMK AO2 SLP080 60002 T02220150 53007 $ |
| 2026-10-14 17:54 EDT | METAR | 21.1° | 15° | 4.6 | METAR KBOS 142154Z 28009KT 10SM FEW050 FEW130 FEW200 21/15 A2979 RMK AO2 SLP088 T02110150 $ |
| 2026-10-14 18:54 EDT | METAR | 20.6° | 12.8° | 6.2 | METAR KBOS 142254Z 28012G19KT 10SM FEW130 FEW200 21/13 A2982 RMK AO2 SLP097 T02060128 $ |
| 2026-10-14 19:54 EDT | METAR | 19.4° | 12.2° | 5.1 | METAR KBOS 142354Z 29010G19KT 10SM FEW130 FEW200 19/12 A2985 RMK AO2 SLP106 60002 T01940122 10239 20194 53026 $ |
| 2026-10-14 20:54 EDT | METAR | 18.9° | 11.7° | 5.1 | METAR KBOS 150054Z 28010KT 10SM SCT049 SCT120 19/12 A2987 RMK AO2 SLP116 T01890117 $ |
| 2026-10-14 21:54 EDT | METAR | 18.3° | 11.7° | 4.6 | METAR KBOS 150154Z 29009KT 10SM FEW050 SCT120 18/12 A2990 RMK AO2 SLP123 T01830117 $ |
| 2026-10-14 22:54 EDT | METAR | 17.8° | 11.7° | 4.1 | METAR KBOS 150254Z 29008G18KT 10SM FEW045 BKN055 18/12 A2992 RMK AO2 SLP132 T01780117 51026 $ |
| 2026-10-14 23:54 EDT | METAR | 16.7° | 11.7° | 5.7 | METAR KBOS 150354Z 33011G18KT 10SM FEW027 SCT036 BKN048 17/12 A2995 RMK AO2 CIG 041 E SLP141 T01670117 $ |
Settlement source: the METAR-derived station-day record for KBOS for the contract date (station-local calendar day), as published at https://weathermarket.io/station/KBOS/2026-10-14 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). US markets usually settle on the official NWS CLI value instead - see the NWS CLI archive for this station; both values are shown side by side.
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/KBOS/YYYY-MM-DD (HTML) and https://weathermarket.io/api/station/KBOS/YYYY-MM-DD (JSON).