Station-day record · settlement source
Boston · America/New_York · ← 2026-11-05 · 2026-11-07 → · All dates for KBOS · JSON
METAR KBOS 061354Z 18005KT 10SM OVC009 19/18 A2986 RMK AO2 SLP112 T01940183
METAR KBOS 062054Z 15006KT 10SM -RA SCT008 BKN012 OVC023 17/16 A2983 RMK AO2 SLP099 P0006 60007 T01670161 58001
Local day 2026-11-06 00:00 EST → 2026-11-07 00:00 EST (24 h, UTC-05:00) · 60 reports · longest gap 60 min
High 67°F (19.44°C) · Low 62°F (16.67°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 2026-11-07 03:00 EST · correction hold 3 h after local midnight
longest gap 60 min · limit 90 min
SHA-256 866102b6bdddedd8eef0aa2f4a40c23248a01f1157f34d85281ed4f7cee4eb00
Transaction 0x46e0cce47c9c78dc7e6ed76fb49b949e554081d8e6f7a08602eb22c86b6d9d1f · 2026-11-07 03:01 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 60 · 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 |
|---|---|---|---|---|---|
| 2026-11-06 00:54 EST | METAR | 18.9° | 17.8° | 5.7 | METAR KBOS 060554Z 20011KT 2 1/2SM +RA BR SCT024 SCT041 OVC065 19/18 A2987 RMK AO2 RAB39 CIG 040 E SLP115 P0006 60006 T01890178 10211 20183 51002 |
| 2026-11-06 01:16 EST | SPECI | 18.3° | 17.8° | 6.2 | SPECI KBOS 060616Z 20012KT 3SM R04R/5000VP6000FT +RA BR FEW018 BKN033 OVC060 18/18 A2988 RMK AO2 P0030 T01830178 |
| 2026-11-06 01:54 EST | METAR | 18.3° | 17.8° | 5.1 | METAR KBOS 060654Z 20010KT 3SM R04R/4500VP6000FT RA BR FEW016 BKN033 OVC065 18/18 A2988 RMK AO2 LTG DSNT NE AND E SLP117 P0065 T01830178 |
| 2026-11-06 02:14 EST | SPECI | 18.3° | 17.8° | 3.1 | SPECI KBOS 060714Z 21006KT 3SM -RA BR BKN029 BKN035 OVC049 18/18 A2988 RMK AO2 P0009 T01830178 |
| 2026-11-06 02:54 EST | METAR | 17.8° | 17.8° | 2.1 | METAR KBOS 060754Z 16004KT 7SM BKN016 OVC022 18/18 A2987 RMK AO2 RAE54 SLP113 P0016 T01780178 |
| 2026-11-06 03:54 EST | METAR | 17.8° | 17.8° | 1.5 | METAR KBOS 060854Z 19003KT 10SM OVC015 18/18 A2987 RMK AO2 LTG DSNT SW RAB09E52 SLP113 P0001 60082 T01780178 58002 |
| 2026-11-06 04:12 EST | SPECI | 17.8° | 17.8° | 0 | SPECI KBOS 060912Z 00000KT 10SM OVC013 18/18 A2986 RMK AO2 T01780178 |
| 2026-11-06 04:32 EST | SPECI | 18.3° | 17.8° | 2.1 | SPECI KBOS 060932Z 20004KT 2 1/2SM -RA BR OVC011 18/18 A2986 RMK AO2 VIS 2V5 LTG DSNT NE RAB20 P0002 T01830178 |
| 2026-11-06 04:42 EST | SPECI | 18.3° | 17.8° | 3.1 | SPECI KBOS 060942Z 20006KT 6SM BR BKN011 BKN016 OVC023 18/18 A2986 RMK AO2 LTG DSNT NE RAB20E41 P0002 T01830178 |
| 2026-11-06 04:54 EST | METAR | 18.3° | 17.8° | 2.1 | METAR KBOS 060954Z 18004KT 5SM BR BKN011 OVC016 18/18 A2985 RMK AO2 VIS 2 1/2 E LTG DSNT SW RAB20E41 SLP108 P0002 T01830178 |
| 2026-11-06 05:34 EST | SPECI | 17.2° | 17.2° | 3.1 | SPECI KBOS 061034Z 14006KT 4SM R04R/6000VP6000FT -TSRA BR SCT014 BKN023 OVC090 17/17 A2987 RMK AO2 VIS 3/4 E LTG DSNT SE AND S RAB09 TSB34 CIG 017 E OCNL LTGICCG OHD-S TS OHD MOV NE P0002 T01720172 |
| 2026-11-06 05:54 EST | METAR | 17.2° | 17.2° | 1.5 | METAR KBOS 061054Z 18003KT 6SM TS BR SCT013 OVC023 17/17 A2986 RMK AO2 RAB09E48 TSB34 CIG 016 E SLP111 OCNL LTGICCG OHD-S TS OHD MOV NE P0002 T01720172 |
| 2026-11-06 06:16 EST | SPECI | 17.8° | 17.8° | 3.1 | SPECI KBOS 061116Z 20006KT 10SM FEW014 OVC025 18/18 A2987 RMK AO2 TSE16 TS MOV NE T01780178 |
| 2026-11-06 06:43 EST | SPECI | 18.3° | 17.8° | 3.1 | SPECI KBOS 061143Z 16006KT 3SM RA BR FEW024 BKN047 OVC055 18/18 A2986 RMK AO2 RAB17 TSE16 CIG 036 E P0007 T01830178 |
| 2026-11-06 06:54 EST | METAR | 17.2° | 17.2° | 2.1 | METAR KBOS 061154Z 17004KT 3SM -RA BR FEW032 SCT049 OVC065 17/17 A2986 RMK AO2 RAB17 TSE16 CIG 048 E SLP110 P0010 60096 70102 T01720172 10189 20167 56004 |
| 2026-11-06 07:16 EST | SPECI | 17.8° | 17.8° | 2.1 | SPECI KBOS 061216Z 20004KT 7SM FEW009 SCT048 OVC060 18/18 A2986 RMK AO2 VIS 2 1/2 E RAE05 P0000 T01780178 |
| 2026-11-06 07:49 EST | SPECI | 19° | 18° | 1.5 | SPECI KBOS 061249Z 19003KT 10SM BKN011 OVC040 19/18 A2987 RMK AO2 RAE05 P0000 |
| 2026-11-06 07:54 EST | METAR | 18.9° | 18.3° | 2.6 | METAR KBOS 061254Z 19005KT 10SM BKN011 OVC040 19/18 A2988 RMK AO2 RAE05 SLP117 P0000 T01890183 |
| 2026-11-06 08:37 EST | SPECI | 18.9° | 18.3° | 2.6 | SPECI KBOS 061337Z 20005KT 10SM OVC009 19/18 A2987 RMK AO2 T01890183 |
| 2026-11-06 08:54 EST | METAR | 19.4°max | 18.3° | 2.6 | METAR KBOS 061354Z 18005KT 10SM OVC009 19/18 A2986 RMK AO2 SLP112 T01940183 |
| 2026-11-06 09:54 EST | METAR | 19.4° | 18.3° | 5.7 | METAR KBOS 061454Z 24011KT 10SM OVC008 19/18 A2987 RMK AO2 SLP113 60000 T01940183 51004 |
| 2026-11-06 10:54 EST | METAR | 18.9° | 18.3° | 4.6 | METAR KBOS 061554Z 24009KT 7SM -RA OVC008 19/18 A2986 RMK AO2 RAB40 CIG 007V011 SLP110 P0001 T01890183 |
| 2026-11-06 11:10 EST | SPECI | 18.9° | 18.3° | 2.6 | SPECI KBOS 061610Z 24005KT 6SM -TSRA BR BKN008CB OVC110 19/18 A2985 RMK AO2 TSB10 OCNL LTGIC OHD TS OHD MOV NE P0002 T01890183 |
| 2026-11-06 11:33 EST | SPECI | 18.9° | 18.3° | 3.6 | SPECI KBOS 061633Z 20007KT 4SM -TSRA BR FEW008 SCT026 OVC110 19/18 A2986 RMK AO2 VIS 2 1/2 E TSB10 OCNL LTGIC OHD TS OHD MOV NE P0007 T01890183 $ |
| 2026-11-06 11:54 EST | METAR | 18.3° | 17.8° | 2.1 | METAR KBOS 061654Z 16004KT 3SM RA BR SCT011 BKN055 OVC100 18/18 A2984 RMK AO2 VIS 1 1/2 E SLP106 TSB10E44 TS MOV NE P0013 T01830178 $ |
| 2026-11-06 12:01 EST | SPECI | 18.3° | 17.8° | 3.1 | SPECI KBOS 061701Z 10006KT 2 1/2SM RA BR FEW009 BKN080 OVC110 18/18 A2983 RMK AO2 VIS 1 3/4 E PRESFR P0002 T01830178 $ |
| 2026-11-06 12:11 EST | SPECI | 17.2° | 16.7° | 2.1 | SPECI KBOS 061711Z 12004KT 2 1/2SM R04R/6000VP6000FT -TSRA BR FEW009 SCT035CB OVC100 17/17 A2984 RMK AO2 VIS 1 E TSB10 OCNL LTGIC OHD TS OHD MOV NE P0004 T01720167 $ |
| 2026-11-06 12:27 EST | SPECI | 17.2° | 16.7° | 2.6 | SPECI KBOS 061727Z 13005KT 2SM R04R/4000V5500FT -RA BR FEW009 SCT035 OVC110 17/17 A2985 RMK AO2 VIS 3/4 E TSB10E27 TS MOV NE P0006 T01720167 $ |
| 2026-11-06 12:38 EST | SPECI | 17.2° | 16.7° | 2.1 | SPECI KBOS 061738Z 13004KT 2SM R04R/3500V4000FT -RA BR SCT009 BKN013 OVC110 17/17 A2984 RMK AO2 TSB10E27 TS MOV NE P0006 T01720167 |
| 2026-11-06 12:43 EST | SPECI | 17.8° | 17.2° | 2.1 | SPECI KBOS 061743Z 12004KT 1 3/4SM R04R/3500V4500FT BR BKN007 BKN012 OVC110 18/17 A2984 RMK AO2 RAE43 TSB10E27 TS MOV NE P0006 T01780172 |
| 2026-11-06 12:54 EST | METAR | 17.8° | 17.2° | 2.1 | METAR KBOS 061754Z 12004KT 2 1/2SM R04R/3500V4000FT BR SCT007 OVC017 18/17 A2983 RMK AO2 VIS 1/2 E RAE43 TSB10E27 SLP101 P0006 60020 T01780172 10194 20167 58009 |
| 2026-11-06 12:56 EST | SPECI | 17.8° | 17.2° | 3.1 | SPECI KBOS 061756Z 11006KT 3SM R04R/3000V4000FT BR BKN007 OVC017 18/17 A2983 RMK AO2 VIS 1/4 E T01780172 |
| 2026-11-06 13:11 EST | SPECI | 17.8° | 17.2° | 2.1 | SPECI KBOS 061811Z 12004KT 2SM R04R/2000V3500FT BR BKN004 BKN007 OVC017 18/17 A2982 RMK AO2 VIS 1/2 E T01780172 |
| 2026-11-06 13:21 EST | SPECI | 17.8° | 17.2° | 0 | SPECI KBOS 061821Z 00000KT 3SM R04R/1600V2200FT -RA BR BKN004 OVC017 18/17 A2982 RMK AO2 RAB12 P0000 T01780172 |
| 2026-11-06 13:28 EST | SPECI | 17.8° | 17.2° | 0 | SPECI KBOS 061828Z 00000KT 3SM R04R/1800V3500FT BR BKN004 OVC017 18/17 A2982 RMK AO2 RAB12E27 P0000 T01780172 |
| 2026-11-06 13:54 EST | METAR | 17.2° | 17.2° | 2.6 | METAR KBOS 061854Z 17005KT 5SM -RA BR BKN004 BKN010 OVC095 17/17 A2984 RMK AO2 RAB12E27B29E30B46 SLP103 P0001 T01720172 |
| 2026-11-06 14:46 EST | SPECI | 17.8° | 16.7° | 4.6 | SPECI KBOS 061946Z 19009KT 10SM SCT004 BKN011 OVC015 18/17 A2984 RMK AO2 RAE40 P0000 T01780167 |
| 2026-11-06 14:54 EST | METAR | 17.8° | 16.7° | 3.1 | METAR KBOS 061954Z 18006KT 10SM -RA SCT007 BKN014 OVC060 18/17 A2983 RMK AO2 RAE40B53 SLP102 P0000 T01780167 |
| 2026-11-06 15:06 EST | SPECI | 17.8° | 16.7° | 2.1 | SPECI KBOS 062006Z 17004KT 1 3/4SM +RA BR BKN012 OVC060 18/17 A2984 RMK AO2 P0002 T01780167 |
| 2026-11-06 15:15 EST | SPECI | 17.8° | 16.7° | 2.6 | SPECI KBOS 062015Z 17005KT 3SM -RA BR SCT010 BKN014 OVC060 18/17 A2984 RMK AO2 P0004 T01780167 |
| 2026-11-06 15:54 EST | METAR | 16.7°min | 16.1° | 3.1 | METAR KBOS 062054Z 15006KT 10SM -RA SCT008 BKN012 OVC023 17/16 A2983 RMK AO2 SLP099 P0006 60007 T01670161 58001 |
| 2026-11-06 16:54 EST | METAR | 17.2° | 16.7° | 2.6 | METAR KBOS 062154Z 18005KT 10SM -RA BKN009 OVC011 17/17 A2981 RMK AO2 RAE2057B43 SLP095 P0000 T01720167 |
| 2026-11-06 17:54 EST | METAR | 18.3° | 17.2° | 3.1 | METAR KBOS 062254Z 20006KT 2SM +RA BR BKN009 OVC011 18/17 A2981 RMK AO2 SLP095 P0012 T01830172 |
| 2026-11-06 18:11 EST | SPECI | 18.3° | 17.2° | 3.1 | SPECI KBOS 062311Z 20006KT 4SM RA BR BKN009 OVC018 18/17 A2981 RMK AO2 P0011 T01830172 |
| 2026-11-06 18:54 EST | METAR | 17.8° | 17.2° | 3.6 | METAR KBOS 062354Z 17007KT 3SM RA BR BKN008 OVC018 18/17 A2981 RMK AO2 SLP094 P0030 60049 T01780172 10183 20167 56006 |
| 2026-11-06 19:20 EST | SPECI | 17.2° | 17.2° | 4.6 | SPECI KBOS 070020Z 20009KT 2 1/2SM +RA BR SCT007 BKN011 OVC028 17/17 A2981 RMK AO2 P0014 T01720172 |
| 2026-11-06 19:54 EST | METAR | 17.8° | 17.2° | 3.6 | METAR KBOS 070054Z 22007KT 3SM +RA BR SCT007 BKN010 OVC034 18/17 A2982 RMK AO2 SLP096 P0029 T01780172 |
| 2026-11-06 20:16 EST | SPECI | 17.8° | 17.2° | 4.1 | SPECI KBOS 070116Z 25008KT 2 1/2SM +RA BR BKN007 OVC011 18/17 A2983 RMK AO2 P0010 T01780172 |
| 2026-11-06 20:26 EST | SPECI | 17.8° | 17.2° | 3.1 | SPECI KBOS 070126Z 23006KT 1 1/2SM +RA BR OVC007 18/17 A2982 RMK AO2 P0024 T01780172 |
| 2026-11-06 20:45 EST | SPECI | 17.8° | 17.2° | 0 | SPECI KBOS 070145Z 00000KT 2 1/2SM +RA BR BKN008 OVC014 18/17 A2981 RMK AO2 P0046 T01780172 |
| 2026-11-06 20:50 EST | SPECI | 18° | 17° | 1.5 | SPECI KBOS 070150Z 09003KT 3SM +RA BR BKN010 OVC017 18/17 A2980 RMK AO2 CIG 006 E P0049 |
| 2026-11-06 20:54 EST | METAR | 17.8° | 17.2° | 3.1 | METAR KBOS 070154Z 08006KT 4SM +RA BR BKN010 BKN015 OVC031 18/17 A2979 RMK AO2 PRESFR SLP087 P0052 T01780172 |
| 2026-11-06 21:13 EST | SPECI | 16.7° | 16.1° | 2.1 | SPECI KBOS 070213Z 16004KT 5SM -RA BR BKN008 BKN014 OVC039 17/16 A2981 RMK AO2 P0005 T01670161 |
| 2026-11-06 21:34 EST | SPECI | 17.2° | 16.7° | 3.6 | SPECI KBOS 070234Z 21007KT 7SM -RA SCT008 OVC012 17/17 A2981 RMK AO2 P0006 T01720167 $ |
| 2026-11-06 21:54 EST | METAR | 17.8° | 17.2° | 4.6 | METAR KBOS 070254Z 23009G21KT 3SM -RA BR FEW006 BKN012 OVC029 18/17 A2980 RMK AO2 SLP092 P0006 60087 T01780172 55002 $ |
| 2026-11-06 22:10 EST | SPECI | 17.2° | 16.7° | 3.6 | SPECI KBOS 070310Z 23007KT 4SM -RA BR FEW007 BKN018 OVC024 17/17 A2980 RMK AO2 P0001 T01720167 $ |
| 2026-11-06 22:42 EST | SPECI | 17.2° | 16.7° | 3.1 | SPECI KBOS 070342Z 13006KT 7SM -RA SCT009 BKN032 OVC100 17/17 A2978 RMK AO2 RAE12B29 CIG 006 E P0001 T01720167 $ |
| 2026-11-06 22:54 EST | METAR | 17.2° | 16.7° | 2.6 | METAR KBOS 070354Z 15005KT 6SM -RA BR FEW009 BKN090 OVC110 17/17 A2979 RMK AO2 RAE12B29 CIG 006 E SLP088 P0003 T01720167 $ |
| 2026-11-06 23:27 EST | SPECI | 16.7° | 16.1° | 3.1 | SPECI KBOS 070427Z 19006KT 6SM BR BKN007 BKN070 OVC095 17/16 A2980 RMK AO2 RAE24 P0002 T01670161 $ |
| 2026-11-06 23:54 EST | METAR | 16.7° | 16.7° | 3.1 | METAR KBOS 070454Z 21006KT 10SM -RA BKN008 OVC014 17/17 A2981 RMK AO2 RAE24B51 CIG 007V013 SLP093 P0002 T01670167 401940167 $ |
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/2026-11-06 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).