Station-day record · settlement source
San Francisco · America/Los_Angeles · ← 2026-10-06 · 2026-10-08 → · All dates for KSFO · JSON
METAR KSFO 072056Z 31011KT 10SM FEW006 23/13 A2989 RMK AO2 SLP121 T02330128 58015
METAR KSFO 071156Z 29008KT 10SM FEW002 13/12 A2990 RMK AO2 SLP123 T01330122 10156 20133 51001
Local day 2026-10-07 03:00 EDT → 2026-10-08 03:00 EDT (24 h, UTC-07:00) · 24 reports · longest gap 60 min
High 76°F (24.44°C) · Low 56°F (13.33°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 2026-10-08 06:00 EDT · correction hold 3 h after local midnight
longest gap 60 min · limit 90 min
SHA-256 ace79393f8ff90036d49c56fe4b778a0e7199a0218aef5c81ac25fd141e21440
Transaction 0x8fad5a4fa5875e529f7338679b6aa9063f784720b1bf4b750cdda5b29de527da · 2026-10-08 06:02 EDT
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 |
|---|---|---|---|---|---|
| 2026-10-07 03:56 EDT | METAR | 15° | 12.2° | 5.1 | METAR KSFO 070756Z 30010KT 10SM FEW004 15/12 A2990 RMK AO2 SLP123 T01500122 402670139 |
| 2026-10-07 04:56 EDT | METAR | 14.4° | 12.8° | 4.1 | METAR KSFO 070856Z 30008KT 10SM FEW003 14/13 A2989 RMK AO2 SLP123 T01440128 56002 |
| 2026-10-07 05:56 EDT | METAR | 13.9° | 12.8° | 4.1 | METAR KSFO 070956Z 29008KT 10SM FEW003 14/13 A2990 RMK AO2 SLP124 T01390128 |
| 2026-10-07 06:56 EDT | METAR | 13.9° | 12.8° | 4.1 | METAR KSFO 071056Z 29008KT 10SM FEW002 14/13 A2989 RMK AO2 SLP123 T01390128 |
| 2026-10-07 07:56 EDT | METAR | 13.3°min | 12.2° | 4.1 | METAR KSFO 071156Z 29008KT 10SM FEW002 13/12 A2990 RMK AO2 SLP123 T01330122 10156 20133 51001 |
| 2026-10-07 08:56 EDT | METAR | 13.3° | 12.2° | 4.1 | METAR KSFO 071256Z 29008KT 10SM FEW002 13/12 A2990 RMK AO2 SLP124 T01330122 |
| 2026-10-07 09:56 EDT | METAR | 13.3° | 12.2° | 4.1 | METAR KSFO 071356Z 30008KT 10SM FEW002 13/12 A2991 RMK AO2 SLP128 T01330122 |
| 2026-10-07 10:56 EDT | METAR | 13.9° | 12.8° | 4.1 | METAR KSFO 071456Z 29008KT 10SM FEW003 14/13 A2992 RMK AO2 SLP131 T01390128 53008 |
| 2026-10-07 11:56 EDT | METAR | 15.6° | 12.8° | 3.6 | METAR KSFO 071556Z 29007KT 10SM FEW003 16/13 A2993 RMK AO2 SLP135 T01560128 |
| 2026-10-07 12:56 EDT | METAR | 18.3° | 12.8° | 1.5 | METAR KSFO 071656Z 01003KT 10SM FEW004 18/13 A2994 RMK AO2 SLP137 T01830128 |
| 2026-10-07 13:56 EDT | METAR | 18.9° | 14.4° | 0 | METAR KSFO 071756Z 00000KT 10SM FEW006 19/14 A2993 RMK AO2 SLP136 T01890144 10189 20133 50005 |
| 2026-10-07 14:56 EDT | METAR | 21.7° | 15.6° | 2.6 | METAR KSFO 071856Z VRB05KT 10SM FEW006 22/16 A2992 RMK AO2 SLP133 T02170156 |
| 2026-10-07 15:56 EDT | METAR | 22.8° | 13.9° | 4.1 | METAR KSFO 071956Z 34008KT 10SM FEW006 23/14 A2991 RMK AO2 SLP128 T02280139 |
| 2026-10-07 16:56 EDT | METAR | 23.3°max | 12.8° | 5.7 | METAR KSFO 072056Z 31011KT 10SM FEW006 23/13 A2989 RMK AO2 SLP121 T02330128 58015 |
| 2026-10-07 17:56 EDT | METAR | 23.3° | 12.8° | 5.7 | METAR KSFO 072156Z 32011KT 10SM FEW005 23/13 A2986 RMK AO2 SLP112 T02330128 |
| 2026-10-07 18:56 EDT | METAR | 21.1° | 12.8° | 9.3 | METAR KSFO 072256Z 30018KT 10SM FEW005 21/13 A2985 RMK AO2 SLP108 T02110128 |
| 2026-10-07 19:56 EDT | METAR | 18.9° | 13.3° | 9.8 | METAR KSFO 072356Z 31019KT 10SM FEW004 19/13 A2985 RMK AO2 PK WND 30028/2328 SLP108 T01890133 10244 20189 56012 |
| 2026-10-07 20:56 EDT | METAR | 17.2° | 13.3° | 8.7 | METAR KSFO 080056Z 31017KT 10SM FEW004 17/13 A2985 RMK AO2 SLP107 T01720133 |
| 2026-10-07 21:56 EDT | METAR | 16.1° | 13.3° | 8.7 | METAR KSFO 080156Z 31017KT 10SM FEW003 16/13 A2986 RMK AO2 SLP110 T01610133 |
| 2026-10-07 22:56 EDT | METAR | 15.6° | 12.8° | 8.2 | METAR KSFO 080256Z 29016KT 10SM FEW003 16/13 A2986 RMK AO2 SLP112 T01560128 53003 |
| 2026-10-07 23:56 EDT | METAR | 15° | 13.3° | 8.2 | METAR KSFO 080356Z 33016KT 10SM FEW002 15/13 A2987 RMK AO2 SLP116 T01500133 |
| 2026-10-08 00:56 EDT | METAR | 14.4° | 12.8° | 4.1 | METAR KSFO 080456Z 31008KT 10SM FEW002 14/13 A2988 RMK AO2 SLP119 T01440128 |
| 2026-10-08 01:56 EDT | METAR | 14.4° | 12.8° | 5.1 | METAR KSFO 080556Z 30010KT 10SM FEW004 14/13 A2989 RMK AO2 SLP120 T01440128 10189 20144 51008 |
| 2026-10-08 02:56 EDT | METAR | 13.9° | 12.8° | 5.1 | METAR KSFO 080656Z 30010KT 10SM FEW006 14/13 A2990 RMK AO2 SLP123 T01390128 |
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/2026-10-07 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).