Station-day record · settlement source
Boston · America/New_York · ← 2026-10-25 · 2026-10-27 → · All dates for KBOS · JSON
METAR KBOS 261954Z 25007KT 10SM FEW170 FEW250 22/01 A3003 RMK AO2 SLP169 T02220006
METAR KBOS 260754Z 21007KT 10SM CLR 07/01 A3026 RMK AO2 SLP247 T00720011
Local day 2026-10-26 00:00 EDT → 2026-10-27 00:00 EDT (24 h, UTC-04:00) · 24 reports · longest gap 60 min
High 73°F (22.78°C) · Low 44°F (6.67°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 2026-10-27 03:00 EDT · correction hold 3 h after local midnight
longest gap 60 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 314920800c0f13c3cd36382388340e9cc5665c1578b026cd52508eb87b7e8ff8
Transaction 0xd1820a9490fa0f7d5a2f7c7036f9dd753ea96f4b0d435325aecd2195f0c7bc47 · 2026-11-06 00:01 EST
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 |
|---|---|---|---|---|---|
| 2026-10-26 00:54 EDT | METAR | 9.4° | 2.2° | 4.1 | METAR KBOS 260454Z 22008KT 10SM CLR 09/02 A3032 RMK AO2 SLP268 T00940022 401670044 |
| 2026-10-26 01:54 EDT | METAR | 8.9° | 1.7° | 5.7 | METAR KBOS 260554Z 22011KT 10SM CLR 09/02 A3030 RMK AO2 SLP259 T00890017 10122 20078 58022 |
| 2026-10-26 02:54 EDT | METAR | 8.3° | 1.7° | 5.1 | METAR KBOS 260654Z 22010KT 10SM CLR 08/02 A3029 RMK AO2 SLP256 T00830017 |
| 2026-10-26 03:54 EDT | METAR | 7.2°min | 1.1° | 3.6 | METAR KBOS 260754Z 21007KT 10SM CLR 07/01 A3026 RMK AO2 SLP247 T00720011 |
| 2026-10-26 04:54 EDT | METAR | 7.2° | 0.6° | 3.6 | METAR KBOS 260854Z 21007KT 10SM CLR 07/01 A3025 RMK AO2 SLP242 T00720006 58017 |
| 2026-10-26 05:54 EDT | METAR | 8.9° | 0.6° | 3.1 | METAR KBOS 260954Z VRB06KT 10SM CLR 09/01 A3023 RMK AO2 SLP237 T00890006 |
| 2026-10-26 06:54 EDT | METAR | 8.3° | 0.6° | 2.6 | METAR KBOS 261054Z 23005KT 10SM FEW200 08/01 A3022 RMK AO2 SLP232 T00830006 |
| 2026-10-26 07:54 EDT | METAR | 7.8° | 1.1° | 3.6 | METAR KBOS 261154Z 21007KT 10SM FEW200 08/01 A3022 RMK AO2 SLP231 T00780011 10100 20067 56011 |
| 2026-10-26 08:54 EDT | METAR | 11.7° | 1.7° | 1.5 | METAR KBOS 261254Z VRB03KT 10SM FEW160 12/02 A3020 RMK AO2 SLP226 T01170017 |
| 2026-10-26 09:54 EDT | METAR | 13.9° | 0.6° | 3.1 | METAR KBOS 261354Z 28006KT 10SM FEW160 14/01 A3019 RMK AO2 SLP224 T01390006 |
| 2026-10-26 10:54 EDT | METAR | 15.6° | 0° | 2.1 | METAR KBOS 261454Z 25004KT 10SM FEW160 16/00 A3016 RMK AO2 SLP213 T01560000 58019 |
| 2026-10-26 11:54 EDT | METAR | 17.8° | 1.1° | 3.6 | METAR KBOS 261554Z 24007KT 10SM SCT170 18/01 A3013 RMK AO2 SLP204 T01780011 |
| 2026-10-26 12:54 EDT | METAR | 18.9° | 0.6° | 4.1 | METAR KBOS 261654Z 28008KT 10SM SCT170 19/01 A3011 RMK AO2 SLP194 T01890006 |
| 2026-10-26 13:54 EDT | METAR | 20.6° | 0.6° | 3.1 | METAR KBOS 261754Z 25006KT 10SM FEW170 FEW250 21/01 A3007 RMK AO2 SLP181 T02060006 10211 20078 58032 |
| 2026-10-26 14:54 EDT | METAR | 21.1° | 0° | 3.1 | METAR KBOS 261854Z 26006KT 10SM FEW170 FEW250 21/00 A3004 RMK AO2 SLP172 T02110000 |
| 2026-10-26 15:54 EDT | METAR | 22.2°max | 0.6° | 3.6 | METAR KBOS 261954Z 25007KT 10SM FEW170 FEW250 22/01 A3003 RMK AO2 SLP169 T02220006 |
| 2026-10-26 16:54 EDT | METAR | 21.7° | 0° | 3.6 | METAR KBOS 262054Z 25007KT 10SM FEW120 FEW170 FEW250 22/00 A3002 RMK AO2 SLP166 T02170000 56015 |
| 2026-10-26 17:54 EDT | METAR | 21.7° | 1.1° | 4.1 | METAR KBOS 262154Z 28008KT 240V310 10SM FEW120 FEW250 22/01 A3004 RMK AO2 SLP170 T02170011 |
| 2026-10-26 18:54 EDT | METAR | 20° | 1.7° | 3.6 | METAR KBOS 262254Z 27007KT 10SM FEW120 SCT250 20/02 A3004 RMK AO2 SLP173 T02000017 |
| 2026-10-26 19:54 EDT | METAR | 19.4° | 2.8° | 4.1 | METAR KBOS 262354Z 25008G18KT 180V280 10SM FEW110 FEW250 19/03 A3005 RMK AO2 SLP176 T01940028 10228 20183 51010 |
| 2026-10-26 20:54 EDT | METAR | 18.9° | 3.9° | 4.6 | METAR KBOS 270054Z 29009G17KT 10SM SCT110 19/04 A3007 RMK AO2 SLP181 T01890039 |
| 2026-10-26 21:54 EDT | METAR | 16.7° | 3.9° | 5.1 | METAR KBOS 270154Z 32010KT 10SM SCT110 17/04 A3009 RMK AO2 SLP189 T01670039 |
| 2026-10-26 22:54 EDT | METAR | 15.6° | 6.1° | 5.7 | METAR KBOS 270254Z COR 33011KT 10SM SCT055 BKN150 16/06 A3012 RMK AO2 SLP199 T01560061 53023 original: METAR KBOS 270254Z 33011KT 10SM FEW150 16/06 A3012 RMK AO2 SLP199 T01560061 53023 |
| 2026-10-26 23:54 EDT | METAR | 15° | 7.2° | 7.2 | METAR KBOS 270354Z 34014G25KT 10SM SCT060 BKN150 15/07 A3014 RMK AO2 SLP205 T01500072 |
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/2026-10-26 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).