Station-day record · settlement source
Boston · America/New_York · ← 2026-09-30 · 2026-10-02 → · All dates for KBOS · JSON
METAR KBOS 011754Z 23011G19KT 10SM FEW045 BKN120 BKN160 25/16 A2999 RMK AO2 SLP155 T02500161 10261 20161 58022
METAR KBOS 010654Z 23009KT 10SM FEW200 16/14 A3006 RMK AO2 SLP180 T01560139
Local day 2026-10-01 00:00 EDT → 2026-10-02 00:00 EDT (24 h, UTC-04:00) · 23 reports · longest gap 120 min
High 79°F (26.11°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 2026-10-02 03:00 EDT · correction hold 3 h after local midnight
longest gap 120 min · limit 90 min
1 report(s) in this day were re-issued after first publication; the original text is shown struck through in the table.
SHA-256 d8f1ae32f5b98930742287895a09542b29029b39d96eb812289398c1333cf4f8
Transaction 0xb81eff7e4c7551217415d40d39a812a39205dd9acafbeddcb3d5deeab63ffa25 · 2026-10-02 03:01 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 23 · 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 |
|---|---|---|---|---|---|
| 2026-10-01 00:54 EDT | METAR | 16.1° | 13.9° | 4.6 | METAR KBOS 010454Z 22009KT 10SM SCT200 16/14 A3007 RMK AO2 SLP182 T01610139 401890156 |
| 2026-10-01 01:54 EDT | METAR | 16.1° | 13.9° | 4.1 | METAR KBOS 010554Z 22008KT 10SM FEW200 16/14 A3007 RMK AO2 SLP182 T01610139 10183 20156 56001 |
| 2026-10-01 02:54 EDT | METAR | 15.6°min | 13.9° | 4.6 | METAR KBOS 010654Z 23009KT 10SM FEW200 16/14 A3006 RMK AO2 SLP180 T01560139 |
| 2026-10-01 03:54 EDT | METAR | 15.6° | 13.9° | 4.1 | METAR KBOS 010754Z 22008KT 10SM FEW200 16/14 A3006 RMK AO2 SLP177 T01560139 |
| 2026-10-01 04:54 EDT | METAR | 15.6° | 13.9° | 3.6 | METAR KBOS 010854Z COR 20007KT 10SM FEW200 16/14 A3005 RMK AO2 SLP176 T01560139 56006 original: METAR KBOS 010854Z 20007KT 10SM CLR 16/14 A3005 RMK AO2 SLP176 T01560139 56006 |
| 2026-10-01 05:54 EDT | METAR | 15.6° | 13.9° | 2.1 | METAR KBOS 010954Z 21004KT 10SM OVC180 16/14 A3005 RMK AO2 SLP175 T01560139 |
| 2026-10-01 06:54 EDT | METAR | 15.6° | 13.9° | 2.6 | METAR KBOS 011054Z 22005KT 10SM OVC170 16/14 A3006 RMK AO2 SLP178 T01560139 |
| 2026-10-01 07:54 EDT | METAR | 16.1° | 14.4° | 3.6 | METAR KBOS 011154Z 20007KT 10SM BKN160 OVC200 16/14 A3007 RMK AO2 SLP181 BINOVC T01610144 10161 20150 53004 |
| 2026-10-01 08:54 EDT | METAR | 16.7° | 15° | 4.1 | METAR KBOS 011254Z 23008KT 10SM BKN150 OVC200 17/15 A3007 RMK AO2 SLP181 T01670150 |
| 2026-10-01 09:54 EDT | METAR | 18.9° | 15.6° | 3.6 | METAR KBOS 011354Z 22007KT 10SM BKN150 OVC200 19/16 A3006 RMK AO2 SLP179 T01890156 |
| 2026-10-01 10:54 EDT | METAR | 20.6° | 16.1° | 2.6 | METAR KBOS 011454Z 22005KT 10SM FEW120 BKN160 21/16 A3006 RMK AO2 SLP177 T02060161 58003 |
| 2026-10-01 11:54 EDT | METAR | 22.8° | 16.1° | 4.1 | METAR KBOS 011554Z 24008KT 10SM FEW120 BKN160 23/16 A3004 RMK AO2 SLP172 T02280161 |
| 2026-10-01 13:54 EDT | METAR | 25°max | 16.1° | 5.7 | METAR KBOS 011754Z 23011G19KT 10SM FEW045 BKN120 BKN160 25/16 A2999 RMK AO2 SLP155 T02500161 10261 20161 58022 |
| 2026-10-01 14:54 EDT | METAR | 24.4° | 16.7° | 7.7 | METAR KBOS 011854Z 22015KT 10SM FEW045 BKN110 BKN210 24/17 A2998 RMK AO2 SLP150 T02440167 |
| 2026-10-01 15:54 EDT | METAR | 23.3° | 17.2° | 6.2 | METAR KBOS 011954Z 21012G19KT 10SM FEW045 BKN110 BKN210 23/17 A2997 RMK AO2 SLP149 T02330172 |
| 2026-10-01 16:54 EDT | METAR | 23.3° | 17.8° | 6.2 | METAR KBOS 012054Z 22012KT 10SM FEW045 BKN110 BKN190 23/18 A2996 RMK AO2 SLP146 T02330178 56009 |
| 2026-10-01 17:54 EDT | METAR | 22.2° | 18.3° | 3.6 | METAR KBOS 012154Z 19007KT 10SM FEW045 BKN120 BKN190 22/18 A2996 RMK AO2 SLP146 T02220183 |
| 2026-10-01 18:54 EDT | METAR | 21.7° | 18.3° | 4.1 | METAR KBOS 012254Z 21008KT 10SM FEW045 BKN140 BKN200 22/18 A2995 RMK AO2 RAB01E27 SLP140 P0000 T02170183 |
| 2026-10-01 19:54 EDT | METAR | 21.1° | 18.3° | 4.6 | METAR KBOS 012354Z 20009KT 10SM FEW045 BKN140 BKN200 21/18 A2995 RMK AO2 SLP140 60000 T02110183 10256 20206 58006 |
| 2026-10-01 20:54 EDT | METAR | 21.7° | 17.8° | 6.7 | METAR KBOS 020054Z 23013KT 10SM BKN110 OVC200 22/18 A2994 RMK AO2 SLP137 T02170178 |
| 2026-10-01 21:54 EDT | METAR | 21.1° | 17.8° | 6.7 | METAR KBOS 020154Z 21013KT 10SM SCT130 BKN200 21/18 A2993 RMK AO2 SLP134 T02110178 |
| 2026-10-01 22:54 EDT | METAR | 20.6° | 17.8° | 7.2 | METAR KBOS 020254Z 22014KT 10SM SCT120 OVC160 21/18 A2992 RMK AO2 PK WND 22028/0158 SLP132 T02060178 56008 |
| 2026-10-01 23:54 EDT | METAR | 20.6° | 17.8° | 6.2 | METAR KBOS 020354Z 23012KT 10SM SCT140 21/18 A2992 RMK AO2 SLP132 T02060178 |
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/2026-10-01 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).