Station-day record · settlement source
Boston · America/New_York · ← 2026-11-12 · 2026-11-14 → · All dates for KBOS · JSON
METAR KBOS 130554Z 06020G28KT 9SM -RA FEW015 BKN024 OVC030 08/06 A2951 RMK AO2 PK WND 06029/0542 SLP993 P0000 60004 T00780056 10106 20078 57006
METAR KBOS 131254Z 36015KT 10SM -RA SCT010 BKN014 OVC049 03/02 A2958 RMK AO2 SLP016 P0000 T00280017 $
Local day 2026-11-13 00:00 EST → 2026-11-14 00:00 EST (24 h, UTC-05:00) · 28 reports · longest gap 60 min
pending · 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 2026-11-14 03:00 EST · correction hold 3 h after local midnight
longest gap 60 min · limit 90 min
SHA-256 –
The record is anchored once it is final (2026-11-14T08:00:00.000Z); until then it can still change
Canonical record bytes (hash these) · SnapshotAnchor 0x2B598129… (chain 14)
good 28 · 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 |
|---|---|---|---|---|---|
| 2026-11-13 00:54 EST | METAR | 7.8°max | 5.6° | 10.3 | METAR KBOS 130554Z 06020G28KT 9SM -RA FEW015 BKN024 OVC030 08/06 A2951 RMK AO2 PK WND 06029/0542 SLP993 P0000 60004 T00780056 10106 20078 57006 |
| 2026-11-13 01:54 EST | METAR | 7.2° | 5° | 9.8 | METAR KBOS 130654Z 06019G29KT 10SM -RA FEW017 BKN030 OVC038 07/05 A2952 RMK AO2 PK WND 05029/0650 SLP995 P0003 T00720050 |
| 2026-11-13 02:21 EST | SPECI | 7.8° | 5.6° | 9.8 | SPECI KBOS 130721Z 06019G26KT 10SM -RA SCT015 BKN022 OVC039 08/06 A2952 RMK AO2 PK WND 06027/0705 P0000 T00780056 |
| 2026-11-13 02:51 EST | SPECI | 7° | 6° | 8.2 | SPECI KBOS 130751Z 05016KT 5SM -RA BR BKN013 OVC021 07/06 A2952 RMK AO2 PK WND 06027/0705 P0002 |
| 2026-11-13 02:54 EST | METAR | 7.2° | 6.1° | 8.2 | METAR KBOS 130754Z 05016G24KT 5SM -RA BR BKN013 OVC021 07/06 A2952 RMK AO2 PK WND 06027/0705 SLP996 P0003 T00720061 |
| 2026-11-13 03:54 EST | METAR | 5.6° | 4.4° | 6.7 | METAR KBOS 130854Z 34013KT 8SM -RA BKN011 OVC021 06/04 A2953 RMK AO2 SLP999 P0007 60013 T00560044 53005 |
| 2026-11-13 04:10 EST | SPECI | 5° | 4.4° | 7.7 | SPECI KBOS 130910Z 34015G23KT 7SM RA FEW006 BKN012 OVC019 05/04 A2954 RMK AO2 P0001 T00500044 |
| 2026-11-13 04:54 EST | METAR | 4.4° | 2.8° | 9.3 | METAR KBOS 130954Z 36018G25KT 10SM -RA FEW008 BKN017 OVC024 04/03 A2954 RMK AO2 PK WND 01026/0944 SLP004 P0004 T00440028 $ |
| 2026-11-13 05:25 EST | SPECI | 3.9° | 2.2° | 6.7 | SPECI KBOS 131025Z 35013G21KT 10SM -RA FEW008 BKN013 OVC023 04/02 A2955 RMK AO2 P0001 T00390022 $ |
| 2026-11-13 05:54 EST | METAR | 3.3° | 2.2° | 7.7 | METAR KBOS 131054Z 35015KT 10SM -RASN BKN011 BKN016 OVC070 03/02 A2956 RMK AO2 SNB51 SLP008 P0001 T00330022 $ |
| 2026-11-13 06:32 EST | SPECI | 3.3° | 1.7° | 6.7 | SPECI KBOS 131132Z 36013G22KT 10SM -RA SCT011 SCT039 OVC070 03/02 A2956 RMK AO2 SNE32 P0000 T00330017 $ |
| 2026-11-13 06:54 EST | METAR | 3.3° | 1.7° | 7.2 | METAR KBOS 131154Z 35014KT 10SM -RA FEW011 SCT028 OVC065 03/02 A2956 RMK AO2 SNE32 SLP011 P0000 60018 70022 T00330017 10078 20033 51012 $ |
| 2026-11-13 07:51 EST | SPECI | 3° | 2° | 7.2 | SPECI KBOS 131251Z 36014KT 10SM -RA SCT010 BKN014 OVC049 03/02 A2958 RMK AO2 P0000 $ |
| 2026-11-13 07:54 EST | METAR | 2.8°min | 1.7° | 7.7 | METAR KBOS 131254Z 36015KT 10SM -RA SCT010 BKN014 OVC049 03/02 A2958 RMK AO2 SLP016 P0000 T00280017 $ |
| 2026-11-13 08:54 EST | METAR | 3.3° | 1.7° | 5.7 | METAR KBOS 131354Z 34011G19KT 10SM -RA BKN011 OVC042 03/02 A2959 RMK AO2 SLP019 P0000 T00330017 $ |
| 2026-11-13 09:07 EST | SPECI | 3.3° | 1.7° | 6.2 | SPECI KBOS 131407Z 34012G18KT 10SM SCT011 OVC040 03/02 A2959 RMK AO2 RAE1357 P0000 T00330017 $ |
| 2026-11-13 09:37 EST | SPECI | 3.3° | 1.7° | 6.2 | SPECI KBOS 131437Z 34012KT 10SM -RA FEW010 BKN020 OVC042 03/02 A2960 RMK AO2 RAE1357B12 P0000 T00330017 $ |
| 2026-11-13 09:54 EST | METAR | 3.3° | 1.7° | 6.2 | METAR KBOS 131454Z 34012G18KT 10SM -RA BKN020 OVC041 03/02 A2959 RMK AO2 RAE1357B12 SLP021 P0000 60000 T00330017 53005 $ |
| 2026-11-13 10:54 EST | METAR | 4.4° | 1.1° | 4.1 | METAR KBOS 131554Z 33008KT 300V360 10SM FEW012 OVC021 04/01 A2960 RMK AO2 RAE11 SLP024 P0000 T00440011 $ |
| 2026-11-13 11:29 EST | SPECI | 4.4° | 1.1° | 5.7 | SPECI KBOS 131629Z 33011KT 10SM -RA FEW016 BKN030 OVC048 04/01 A2959 RMK AO2 RAB02 P0000 T00440011 $ |
| 2026-11-13 11:54 EST | METAR | 4.4° | 1.1° | 4.1 | METAR KBOS 131654Z 34008KT 10SM FEW018 SCT030 OVC048 04/01 A2959 RMK AO2 RAB02E30 SLP020 P0000 T00440011 $ |
| 2026-11-13 12:54 EST | METAR | 5.6° | 1.1° | 4.6 | METAR KBOS 131754Z 34009KT 10SM FEW015 BKN050 OVC080 06/01 A2958 RMK AO2 SLP015 60000 T00560011 10056 20028 58005 $ |
| 2026-11-13 13:54 EST | METAR | 6.1° | 0.6° | 4.1 | METAR KBOS 131854Z 32008KT 10SM FEW020 SCT060 OVC100 06/01 A2959 RMK AO2 SLP019 T00610006 $ |
| 2026-11-13 14:54 EST | METAR | 6.7° | 0° | 3.6 | METAR KBOS 131954Z 34007KT 10SM FEW025 SCT060 OVC100 07/00 A2959 RMK AO2 SLP019 T00670000 $ |
| 2026-11-13 15:54 EST | METAR | 6.1° | 0.6° | 3.1 | METAR KBOS 132054Z 32006KT 10SM FEW025 SCT060 BKN100 BKN250 06/01 A2960 RMK AO2 SLP024 T00610006 53009 $ |
| 2026-11-13 16:54 EST | METAR | 6.1° | 1.1° | 2.6 | METAR KBOS 132154Z 31005KT 10SM FEW025 FEW060 SCT100 SCT250 06/01 A2963 RMK AO2 SLP031 T00610011 $ |
| 2026-11-13 17:54 EST | METAR | 5.6° | 1.1° | 3.1 | METAR KBOS 132254Z 30006KT 10SM FEW025 SCT100 BKN250 06/01 A2964 RMK AO2 SLP036 T00560011 $ |
| 2026-11-13 18:54 EST | METAR | 5° | 0.6° | 5.1 | METAR KBOS 132354Z 31010KT 10SM FEW025 FEW060 BKN250 05/01 A2965 RMK AO2 SLP040 T00500006 10067 20050 51016 $ |
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/2026-11-13 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).