Station-day record · settlement source
Boston · America/New_York · ← 2026-10-23 · 2026-10-25 → · All dates for KBOS · JSON
METAR KBOS 241854Z 11007KT 10SM SCT250 13/04 A3049 RMK AO2 SLP324 T01330039
METAR KBOS 241054Z 30004KT 10SM CLR 03/M01 A3052 RMK AO2 SLP333 T00331011
Local day 2026-10-24 00:00 EDT → 2026-10-25 00:00 EDT (24 h, UTC-04:00) · 23 reports · longest gap 120 min
High 56°F (13.33°C) · Low 38°F (3.33°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 2026-10-25 03:00 EDT · correction hold 3 h after local midnight
longest gap 120 min · limit 90 min
SHA-256 89165ed36353be7ac6346e3e0d78c3ce4133108c62251e1a346de4a9e1ae326e
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 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 |
|---|---|---|---|---|---|
| 2026-10-24 00:54 EDT | METAR | 6.1° | 1.7° | 0 | METAR KBOS 240454Z 00000KT 10SM CLR 06/02 A3047 RMK AO2 SLP318 T00610017 401170061 |
| 2026-10-24 01:54 EDT | METAR | 5.6° | 1.7° | 2.1 | METAR KBOS 240554Z 30004KT 10SM CLR 06/02 A3049 RMK AO2 SLP322 T00560017 10100 20050 53008 |
| 2026-10-24 02:54 EDT | METAR | 5.6° | 1.1° | 3.1 | METAR KBOS 240654Z 29006KT 10SM CLR 06/01 A3049 RMK AO2 SLP324 T00560011 |
| 2026-10-24 03:54 EDT | METAR | 5.6° | 1.1° | 0 | METAR KBOS 240754Z 00000KT 10SM CLR 06/01 A3049 RMK AO2 SLP323 T00560011 |
| 2026-10-24 04:54 EDT | METAR | 4.4° | 0.6° | 2.6 | METAR KBOS 240854Z 33005KT 10SM CLR 04/01 A3050 RMK AO2 SLP326 T00440006 53003 |
| 2026-10-24 05:54 EDT | METAR | 4.4° | -1.1° | 3.1 | METAR KBOS 240954Z 30006KT 10SM CLR 04/M01 A3051 RMK AO2 SLP329 T00441011 |
| 2026-10-24 06:54 EDT | METAR | 3.3°min | -1.1° | 2.1 | METAR KBOS 241054Z 30004KT 10SM CLR 03/M01 A3052 RMK AO2 SLP333 T00331011 |
| 2026-10-24 07:54 EDT | METAR | 4.4° | -1.1° | 2.1 | METAR KBOS 241154Z 31004KT 10SM FEW250 04/M01 A3053 RMK AO2 SLP336 T00441011 10061 20033 51010 |
| 2026-10-24 08:54 EDT | METAR | 5.6° | -0.6° | 2.6 | METAR KBOS 241254Z VRB05KT 10SM FEW250 06/M01 A3053 RMK AO2 SLP338 T00561006 |
| 2026-10-24 09:54 EDT | METAR | 7.8° | -0.6° | 1.5 | METAR KBOS 241354Z 28003KT 10SM FEW250 08/M01 A3054 RMK AO2 SLP339 T00781006 |
| 2026-10-24 10:54 EDT | METAR | 10.6° | -0.6° | 1.5 | METAR KBOS 241454Z 01003KT 10SM SCT250 11/M01 A3054 RMK AO2 SLP340 T01061006 51004 |
| 2026-10-24 12:54 EDT | METAR | 11.7° | 1.7° | 3.1 | METAR KBOS 241654Z 12006KT 10SM SCT250 12/02 A3051 RMK AO2 SLP332 T01170017 |
| 2026-10-24 13:54 EDT | METAR | 12.2° | 1.1° | 3.6 | METAR KBOS 241754Z 11007KT 10SM SCT250 12/01 A3051 RMK AO2 SLP329 T01220011 10128 20044 58011 |
| 2026-10-24 14:54 EDT | METAR | 13.3°max | 3.9° | 3.6 | METAR KBOS 241854Z 11007KT 10SM SCT250 13/04 A3049 RMK AO2 SLP324 T01330039 |
| 2026-10-24 15:54 EDT | METAR | 12.8° | 5° | 3.6 | METAR KBOS 241954Z 11007KT 10SM SCT250 13/05 A3049 RMK AO2 SLP323 T01280050 |
| 2026-10-24 16:54 EDT | METAR | 12.2° | 6.1° | 3.6 | METAR KBOS 242054Z 11007KT 10SM FEW250 12/06 A3049 RMK AO2 SLP322 T01220061 56007 |
| 2026-10-24 17:54 EDT | METAR | 10.6° | 6.7° | 2.6 | METAR KBOS 242154Z 12005KT 10SM FEW250 11/07 A3049 RMK AO2 SLP325 T01060067 |
| 2026-10-24 18:54 EDT | METAR | 10.6° | 6.7° | 3.6 | METAR KBOS 242254Z 13007KT 10SM CLR 11/07 A3051 RMK AO2 SLP331 T01060067 |
| 2026-10-24 19:54 EDT | METAR | 9.4° | 6.1° | 2.6 | METAR KBOS 242354Z 16005KT 10SM CLR 09/06 A3052 RMK AO2 SLP332 T00940061 10133 20094 51010 |
| 2026-10-24 20:54 EDT | METAR | 8.3° | 6.1° | 2.6 | METAR KBOS 250054Z 20005KT 10SM CLR 08/06 A3053 RMK AO2 SLP337 T00830061 |
| 2026-10-24 21:54 EDT | METAR | 8.3° | 5.6° | 3.1 | METAR KBOS 250154Z 21006KT 10SM CLR 08/06 A3053 RMK AO2 SLP339 T00830056 |
| 2026-10-24 22:54 EDT | METAR | 8.3° | 4.4° | 2.1 | METAR KBOS 250254Z 21004KT 10SM CLR 08/04 A3052 RMK AO2 SLP336 T00830044 50003 |
| 2026-10-24 23:54 EDT | METAR | 7.8° | 4.4° | 1.5 | METAR KBOS 250354Z 18003KT 10SM CLR 08/04 A3053 RMK AO2 SLP337 T00780044 |
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/2026-10-24 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).