Station-day record · settlement source
Boston · America/New_York · ← 2026-10-05 · 2026-10-07 → · All dates for KBOS · JSON
METAR KBOS 061954Z 29014G27KT 10SM CLR 17/M01 A2997 RMK AO2 PK WND 31027/1954 SLP147 T01671011
METAR KBOS 061054Z 27012G21KT 10SM FEW040 08/01 A3001 RMK AO2 SLP160 T00830011 $
Local day 2026-10-06 00:00 EDT → 2026-10-07 00:00 EDT (24 h, UTC-04:00) · 24 reports · longest gap 60 min
High 63°F (17.22°C) · Low 47°F (8.33°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 2026-10-07 03:00 EDT · correction hold 3 h after local midnight
longest gap 60 min · limit 90 min
SHA-256 874dc58e21d4af341e3f307f2197d1493b348a9f11255ce8a227644c86169276
Transaction 0x6c62dfe5c16310655fc15e0885921b3bd331ced2cc1a12ebeb3c9b7ddc2c337b · 2026-10-07 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 24 · 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 |
|---|---|---|---|---|---|
| 2026-10-06 00:54 EDT | METAR | 11.7° | 2.8° | 4.6 | METAR KBOS 060454Z 28009KT 10SM CLR 12/03 A2995 RMK AO2 SLP142 T01170028 402170117 $ |
| 2026-10-06 01:54 EDT | METAR | 11.1° | 2.2° | 4.6 | METAR KBOS 060554Z 29009KT 10SM CLR 11/02 A2996 RMK AO2 SLP146 T01110022 10156 20111 53005 $ |
| 2026-10-06 02:54 EDT | METAR | 10.6° | 2.2° | 5.1 | METAR KBOS 060654Z 28010KT 10SM CLR 11/02 A2998 RMK AO2 SLP150 T01060022 $ |
| 2026-10-06 03:54 EDT | METAR | 10° | 2.8° | 5.7 | METAR KBOS 060754Z 28011G19KT 10SM CLR 10/03 A2998 RMK AO2 SLP151 T01000028 $ |
| 2026-10-06 04:54 EDT | METAR | 9.4° | 2.2° | 7.2 | METAR KBOS 060854Z 27014G20KT 10SM CLR 09/02 A2999 RMK AO2 SLP155 T00940022 51008 $ |
| 2026-10-06 05:54 EDT | METAR | 8.9° | 1.7° | 6.7 | METAR KBOS 060954Z 28013G23KT 10SM FEW040 09/02 A3000 RMK AO2 SLP157 T00890017 $ |
| 2026-10-06 06:54 EDT | METAR | 8.3°min | 1.1° | 6.2 | METAR KBOS 061054Z 27012G21KT 10SM FEW040 08/01 A3001 RMK AO2 SLP160 T00830011 $ |
| 2026-10-06 07:54 EDT | METAR | 8.9° | 0° | 7.2 | METAR KBOS 061154Z 28014G25KT 10SM FEW040 09/00 A3002 RMK AO2 SLP165 T00890000 10111 20083 $ |
| 2026-10-06 08:54 EDT | METAR | 10° | -0.6° | 5.7 | METAR KBOS 061254Z 30011G24KT 10SM FEW040 10/M01 A3002 RMK AO2 SLP166 T01001006 |
| 2026-10-06 09:54 EDT | METAR | 11.1° | -0.6° | 7.7 | METAR KBOS 061354Z 29015G23KT 10SM CLR 11/M01 A3003 RMK AO2 PK WND 30028/1328 SLP167 T01111006 |
| 2026-10-06 10:54 EDT | METAR | 12.8° | 0° | 8.2 | METAR KBOS 061454Z 29016G23KT 10SM CLR 13/00 A3002 RMK AO2 SLP164 T01280000 58002 |
| 2026-10-06 11:54 EDT | METAR | 13.9° | -0.6° | 6.7 | METAR KBOS 061554Z 31013G23KT 10SM CLR 14/M01 A3000 RMK AO2 SLP159 T01391006 |
| 2026-10-06 12:54 EDT | METAR | 15° | -0.6° | 8.2 | METAR KBOS 061654Z 28016G24KT 10SM CLR 15/M01 A2999 RMK AO2 SLP154 T01501006 |
| 2026-10-06 13:54 EDT | METAR | 16.1° | 0° | 6.2 | METAR KBOS 061754Z 28012KT 10SM FEW250 16/00 A2998 RMK AO2 SLP150 T01610000 10161 20089 56013 |
| 2026-10-06 14:54 EDT | METAR | 16.1° | -0.6° | 5.7 | METAR KBOS 061854Z 29011G22KT 10SM FEW250 16/M01 A2997 RMK AO2 SLP147 T01611006 |
| 2026-10-06 15:54 EDT | METAR | 16.7°max | -1.1° | 7.2 | METAR KBOS 061954Z 29014G27KT 10SM CLR 17/M01 A2997 RMK AO2 PK WND 31027/1954 SLP147 T01671011 |
| 2026-10-06 16:54 EDT | METAR | 16.1° | -1.1° | 9.3 | METAR KBOS 062054Z 27018G27KT 10SM CLR 16/M01 A2997 RMK AO2 PK WND 28027/2054 SLP148 T01611011 55002 |
| 2026-10-06 17:54 EDT | METAR | 15.6° | -2.2° | 7.2 | METAR KBOS 062154Z 29014G22KT 10SM CLR 16/M02 A2998 RMK AO2 SLP152 T01561022 |
| 2026-10-06 18:54 EDT | METAR | 14.4° | -2.2° | 5.7 | METAR KBOS 062254Z 29011KT 10SM CLR 14/M02 A3000 RMK AO2 SLP157 T01441022 |
| 2026-10-06 19:54 EDT | METAR | 13.9° | -2.8° | 5.7 | METAR KBOS 062354Z 29011G19KT 10SM CLR 14/M03 A3002 RMK AO2 SLP164 T01391028 10172 20139 53016 |
| 2026-10-06 20:54 EDT | METAR | 12.8° | -2.8° | 5.7 | METAR KBOS 070054Z 29011KT 10SM CLR 13/M03 A3003 RMK AO2 SLP169 T01281028 |
| 2026-10-06 21:54 EDT | METAR | 12.2° | -2.2° | 5.1 | METAR KBOS 070154Z 27010G19KT 10SM CLR 12/M02 A3003 RMK AO2 SLP170 T01221022 |
| 2026-10-06 22:54 EDT | METAR | 11.7° | 0° | 2.1 | METAR KBOS 070254Z VRB04KT 10SM CLR 12/00 A3004 RMK AO2 SLP172 T01170000 51008 |
| 2026-10-06 23:54 EDT | METAR | 10.6° | 0.6° | 5.1 | METAR KBOS 070354Z 29010KT 10SM CLR 11/01 A3005 RMK AO2 SLP176 T01060006 |
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/2026-10-06 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).