Station-day record · settlement source
San Francisco · America/Los_Angeles · ← 2026-11-05 · 2026-11-07 → · All dates for KSFO · JSON
METAR KSFO 062256Z 30014KT 10SM SCT200 21/12 A3009 RMK AO2 WSHFT 2237 SLP191 T02060117 VISNO $
METAR KSFO 061056Z 25003KT 10SM CLR 12/10 A3013 RMK AO2 SLP203 T01170100 $
Local day 2026-11-06 03:00 EST → 2026-11-07 03:00 EST (24 h, UTC-08:00) · 24 reports · longest gap 60 min
High 70°F (21.11°C) · Low 52°F (11.11°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 06:00 EST · correction hold 3 h after local midnight
longest gap 60 min · limit 90 min
SHA-256 62e233479a32168b0979b1f233f92c8e68c1af9cd22b6c7a0bccd2593d2b1f9e
Transaction 0x20a8f8d3ce076cffafd92bb71797351a78f099c7194cda8cb7b2bccdb94b39d8 · 2026-11-07 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 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 |
|---|---|---|---|---|---|
| 2026-11-06 03:56 EST | METAR | 13.9° | 11.7° | 2.1 | METAR KSFO 060856Z 22004KT 10SM CLR 14/12 A3014 RMK AO2 SLP207 T01390117 53005 CHINO RWY L10 $ |
| 2026-11-06 04:56 EST | METAR | 12.8° | 10.6° | 2.1 | METAR KSFO 060956Z 24004KT 10SM CLR 13/11 A3014 RMK AO2 SLP206 T01280106 $ |
| 2026-11-06 05:56 EST | METAR | 11.7°min | 10° | 1.5 | METAR KSFO 061056Z 25003KT 10SM CLR 12/10 A3013 RMK AO2 SLP203 T01170100 $ |
| 2026-11-06 06:56 EST | METAR | 11.7° | 10° | 1.5 | METAR KSFO 061156Z 28003KT 10SM CLR 12/10 A3012 RMK AO2 SLP200 T01170100 10161 20117 58006 $ |
| 2026-11-06 07:56 EST | METAR | 11.7° | 10° | 1.5 | METAR KSFO 061256Z 27003KT 10SM CLR 12/10 A3013 RMK AO2 SLP204 T01170100 $ |
| 2026-11-06 08:56 EST | METAR | 11.7° | 10.6° | 1.5 | METAR KSFO 061356Z 18003KT 10SM CLR 12/11 A3014 RMK AO2 SLP205 T01170106 $ |
| 2026-11-06 09:56 EST | METAR | 11.7° | 10.6° | 0 | METAR KSFO 061456Z 00000KT 10SM FEW040 SCT200 12/11 A3015 RMK AO2 SLP209 T01170106 52008 $ |
| 2026-11-06 10:56 EST | METAR | 13.3° | 11.7° | 0 | METAR KSFO 061556Z 00000KT 10SM FEW040 SCT200 13/12 A3016 RMK AO2 SLP213 T01330117 $ |
| 2026-11-06 11:56 EST | METAR | 15° | 12.2° | 0 | METAR KSFO 061656Z 00000KT 10SM SCT200 15/12 A3017 RMK AO2 SLP215 T01500122 $ |
| 2026-11-06 12:56 EST | METAR | 15.6° | 11.7° | 0 | METAR KSFO 061756Z 00000KT 10SM BKN200 16/12 A3017 RMK AO2 SLP215 T01560117 10156 20111 51007 $ |
| 2026-11-06 13:56 EST | METAR | 16.1° | 12.8° | 1.5 | METAR KSFO 061856Z 06003KT 10SM BKN200 16/13 A3016 RMK AO2 SLP212 T01610128 $ |
| 2026-11-06 14:56 EST | METAR | 17.2° | 13.3° | 2.6 | METAR KSFO 061956Z 04005KT 10SM BKN200 17/13 A3014 RMK AO2 SLP206 T01720133 $ |
| 2026-11-06 15:56 EST | METAR | 17.8° | 13.3° | 1.5 | METAR KSFO 062056Z 05003KT 10SM SCT200 18/13 A3011 RMK AO2 SLP197 T01780133 58018 VISNO $ |
| 2026-11-06 16:56 EST | METAR | 18.3° | 12.8° | 1.5 | METAR KSFO 062156Z 02003KT 10SM SCT200 18/13 A3010 RMK AO2 SLP192 T01830128 $ |
| 2026-11-06 17:56 EST | METAR | 20.6°max | 11.7° | 7.2 | METAR KSFO 062256Z 30014KT 10SM SCT200 21/12 A3009 RMK AO2 WSHFT 2237 SLP191 T02060117 VISNO $ |
| 2026-11-06 18:56 EST | METAR | 20° | 11.1° | 6.7 | METAR KSFO 062356Z 28013KT 10SM FEW180 FEW200 20/11 A3009 RMK AO2 SLP188 T02000111 10211 20156 56009 $ |
| 2026-11-06 19:56 EST | METAR | 17.8° | 12.2° | 6.7 | METAR KSFO 070056Z 29013KT 10SM FEW200 18/12 A3008 RMK AO2 SLP186 T01780122 $ |
| 2026-11-06 20:56 EST | METAR | 17.2° | 12.8° | 7.2 | METAR KSFO 070156Z 29014KT 10SM CLR 17/13 A3008 RMK AO2 SLP184 T01720128 $ |
| 2026-11-06 21:56 EST | METAR | 16.7° | 12.8° | 5.7 | METAR KSFO 070256Z 28011KT 10SM CLR 17/13 A3007 RMK AO2 SLP182 T01670128 57006 $ |
| 2026-11-06 22:56 EST | METAR | 16.7° | 12.8° | 4.6 | METAR KSFO 070356Z 29009KT 10SM CLR 17/13 A3007 RMK AO2 SLP181 T01670128 $ |
| 2026-11-06 23:56 EST | METAR | 15° | 11.1° | 1.5 | METAR KSFO 070456Z 18003KT 10SM CLR 15/11 A3007 RMK AO2 SLP183 T01500111 $ |
| 2026-11-07 00:56 EST | METAR | 14.4° | 10.6° | 1.5 | METAR KSFO 070556Z 17003KT 10SM CLR 14/11 A3007 RMK AO2 SLP183 T01440106 10200 20144 53001 $ |
| 2026-11-07 01:56 EST | METAR | 14.4° | 10° | 0 | METAR KSFO 070656Z 00000KT 10SM CLR 14/10 A3006 RMK AO2 SLP180 T01440100 $ |
| 2026-11-07 02:56 EST | METAR | 14.4° | 10° | 0 | METAR KSFO 070756Z 00000KT 10SM CLR 14/10 A3007 RMK AO2 SLP181 T01440100 402110111 $ |
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/2026-11-06 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/KSFO/YYYY-MM-DD (HTML) and https://weathermarket.io/api/station/KSFO/YYYY-MM-DD (JSON).