Station-day record · settlement source
San Francisco · America/Los_Angeles · ← 2026-11-06 · 2026-11-08 → · All dates for KSFO · JSON
METAR KSFO 072156Z 20004KT 10SM BKN200 22/13 A3007 RMK AO2 WSHFT 2118 SLP182 T02170128
METAR KSFO 071356Z 22003KT 10SM CLR 11/08 A3006 RMK AO2 SLP178 T01060083 $
Local day 2026-11-07 03:00 EST → 2026-11-08 03:00 EST (24 h, UTC-08:00) · 26 reports · longest gap 60 min
High 72°F (22.22°C) · Low 51°F (10.56°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 2026-11-08 06:00 EST · correction hold 3 h after local midnight
longest gap 60 min · limit 90 min
SHA-256 f1ceca6e8c9a74b7b6eb4a721f3e46d3562931e0a13765ebfaaa2341cd857a95
Transaction 0x743230016ab3b21fb9ccbf991c8992c428fe884e425ae5927c1065d144902b99 · 2026-11-08 06:01 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 26 · 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 |
|---|---|---|---|---|---|
| 2026-11-07 03:56 EST | METAR | 13.3° | 8.9° | 0 | METAR KSFO 070856Z 00000KT 10SM CLR 13/09 A3007 RMK AO2 SLP181 T01330089 55002 $ |
| 2026-11-07 04:56 EST | METAR | 12.2° | 7.8° | 1.5 | METAR KSFO 070956Z 26003KT 10SM CLR 12/08 A3007 RMK AO2 SLP182 T01220078 $ |
| 2026-11-07 05:56 EST | METAR | 11.7° | 7.8° | 0 | METAR KSFO 071056Z 00000KT 10SM CLR 12/08 A3007 RMK AO2 SLP182 T01170078 $ |
| 2026-11-07 06:56 EST | METAR | 11.1° | 7.8° | 0 | METAR KSFO 071156Z 00000KT 10SM CLR 11/08 A3006 RMK AO2 SLP180 T01110078 10150 20111 58001 $ |
| 2026-11-07 07:56 EST | METAR | 11.1° | 8.3° | 0 | METAR KSFO 071256Z 00000KT 10SM CLR 11/08 A3006 RMK AO2 SLP180 T01110083 $ |
| 2026-11-07 08:56 EST | METAR | 10.6°min | 8.3° | 1.5 | METAR KSFO 071356Z 22003KT 10SM CLR 11/08 A3006 RMK AO2 SLP178 T01060083 $ |
| 2026-11-07 09:56 EST | METAR | 11.1° | 8.9° | 0 | METAR KSFO 071456Z 00000KT 10SM FEW200 11/09 A3008 RMK AO2 SLP185 T01110089 53005 $ |
| 2026-11-07 10:56 EST | METAR | 13.9° | 10° | 0 | METAR KSFO 071556Z 00000KT 10SM FEW200 14/10 A3009 RMK AO2 SLP189 T01390100 $ |
| 2026-11-07 11:56 EST | METAR | 15.6° | 11.1° | 0 | METAR KSFO 071656Z 00000KT 10SM FEW200 16/11 A3009 RMK AO2 SLP189 T01560111 $ |
| 2026-11-07 12:56 EST | METAR | 16.1° | 11.7° | 1.5 | METAR KSFO 071756Z 05003KT 10SM FEW200 16/12 A3009 RMK AO2 SLP190 T01610117 10161 20106 51005 $ |
| 2026-11-07 13:56 EST | METAR | 17.2° | 11.7° | 2.6 | METAR KSFO 071856Z 03005KT 10SM FEW200 17/12 A3009 RMK AO2 SLP188 T01720117 $ |
| 2026-11-07 14:56 EST | METAR | 17.2° | 12.2° | 3.1 | METAR KSFO 071956Z 06006KT 10SM SCT200 17/12 A3007 RMK AO2 SLP184 T01720122 $ |
| 2026-11-07 15:56 EST | METAR | 18.3° | 11.1° | 4.1 | METAR KSFO 072056Z 02008KT 10SM BKN200 18/11 A3007 RMK AO2 SLP183 T01830111 56006 |
| 2026-11-07 16:33 EST | SPECI | 21.1° | 13.9° | 5.7 | SPECI KSFO 072133Z 31011KT 10SM BKN200 21/14 A3007 RMK AO2 WSHFT 2118 T02110139 |
| 2026-11-07 16:56 EST | METAR | 21.7°max | 12.8° | 2.1 | METAR KSFO 072156Z 20004KT 10SM BKN200 22/13 A3007 RMK AO2 WSHFT 2118 SLP182 T02170128 |
| 2026-11-07 17:56 EST | METAR | 20.6° | 13.3° | 6.2 | METAR KSFO 072256Z 30012G17KT 10SM BKN200 21/13 A3008 RMK AO2 SLP186 T02060133 |
| 2026-11-07 18:56 EST | METAR | 20° | 11.7° | 3.6 | METAR KSFO 072356Z 31007KT 10SM SCT200 20/12 A3009 RMK AO2 SLP188 T02000117 10222 20161 53005 $ |
| 2026-11-07 19:56 EST | METAR | 18.3° | 12.8° | 4.1 | METAR KSFO 080056Z 32008KT 10SM SCT200 18/13 A3008 RMK AO2 SLP187 T01830128 $ |
| 2026-11-07 20:56 EST | METAR | 17.2° | 12.8° | 3.1 | METAR KSFO 080156Z 30006KT 10SM SCT200 17/13 A3008 RMK AO2 SLP184 T01720128 $ |
| 2026-11-07 21:56 EST | METAR | 16.1° | 13.3° | 6.2 | METAR KSFO 080256Z 29012KT 10SM FEW005 16/13 A3010 RMK AO2 SLP191 T01610133 53003 $ |
| 2026-11-07 22:56 EST | METAR | 16.1° | 13.9° | 9.8 | METAR KSFO 080356Z 29019G25KT 10SM FEW005 SCT010 16/14 A3011 RMK AO2 SLP197 T01610139 $ |
| 2026-11-07 23:56 EST | METAR | 16.1° | 13.9° | 8.2 | METAR KSFO 080456Z 29016G23KT 10SM FEW003 SCT013 16/14 A3014 RMK AO2 PK WND 30027/0434 SLP204 T01610139 $ |
| 2026-11-08 00:56 EST | METAR | 16.1° | 13.9° | 4.1 | METAR KSFO 080556Z 30008KT 10SM FEW003 FEW017 16/14 A3014 RMK AO2 SLP205 T01610139 10200 20161 51014 $ |
| 2026-11-08 01:41 EST | SPECI | 15.6° | 13.9° | 5.7 | SPECI KSFO 080641Z 29011KT 10SM FEW003 BKN010 16/14 A3013 RMK AO2 T01560139 $ |
| 2026-11-08 01:56 EST | METAR | 15.6° | 13.9° | 4.1 | METAR KSFO 080656Z 27008KT 10SM FEW003 BKN010 16/14 A3013 RMK AO2 SLP204 T01560139 $ |
| 2026-11-08 02:56 EST | METAR | 15.6° | 13.9° | 3.6 | METAR KSFO 080756Z 27007KT 10SM BKN010 16/14 A3013 RMK AO2 SLP203 T01560139 402220106 $ |
Settlement source: the METAR-derived station-day record for KSFO for the contract date (station-local calendar day), as published at https://weathermarket.io/station/KSFO/2026-11-07 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/KSFO/YYYY-MM-DD (HTML) and https://weathermarket.io/api/station/KSFO/YYYY-MM-DD (JSON).