Station-day record · settlement source
San Francisco · America/Los_Angeles · ← 2026-10-13 · 2026-10-15 → · All dates for KSFO · JSON
METAR KSFO 142156Z 30012KT 10SM CLR 24/06 A3008 RMK AO2 SLP185 T02440056 $
METAR KSFO 141256Z 28003KT 10SM CLR 11/05 A3011 RMK AO2 SLP194 T01110050
Local day 2026-10-14 03:00 EDT → 2026-10-15 03:00 EDT (24 h, UTC-07:00) · 24 reports · longest gap 60 min
High 76°F (24.44°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 2026-10-15 06:00 EDT · correction hold 3 h after local midnight
longest gap 60 min · limit 90 min
SHA-256 4d791db303481c7d4316c1ab8351c678581f0e22558a26fff6026784f875708d
Transaction 0xaa591565d2420afa09fa52de65bcea0a0196c5f50fdf4ee5a04d982a472f2e7f · 2026-10-15 06:01 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 |
|---|---|---|---|---|---|
| 2026-10-14 03:56 EDT | METAR | 14.4° | 9.4° | 3.6 | METAR KSFO 140756Z 30007KT 10SM CLR 14/09 A3010 RMK AO2 SLP194 T01440094 402330106 |
| 2026-10-14 04:56 EDT | METAR | 13.3° | 8.9° | 2.1 | METAR KSFO 140856Z 29004KT 10SM CLR 13/09 A3010 RMK AO2 SLP194 T01330089 51001 |
| 2026-10-14 05:56 EDT | METAR | 12.2° | 8.3° | 2.6 | METAR KSFO 140956Z 29005KT 10SM CLR 12/08 A3011 RMK AO2 SLP196 T01220083 |
| 2026-10-14 06:56 EDT | METAR | 12.8° | 6.1° | 1.5 | METAR KSFO 141056Z 27003KT 10SM CLR 13/06 A3011 RMK AO2 SLP194 T01280061 |
| 2026-10-14 07:56 EDT | METAR | 11.7° | 5° | 1.5 | METAR KSFO 141156Z 28003KT 10SM CLR 12/05 A3010 RMK AO2 SLP192 T01170050 10150 20117 58002 |
| 2026-10-14 08:56 EDT | METAR | 11.1°min | 5° | 1.5 | METAR KSFO 141256Z 28003KT 10SM CLR 11/05 A3011 RMK AO2 SLP194 T01110050 |
| 2026-10-14 09:56 EDT | METAR | 11.7° | 5.6° | 0 | METAR KSFO 141356Z 00000KT 10SM FEW200 12/06 A3012 RMK AO2 SLP199 T01170056 |
| 2026-10-14 10:56 EDT | METAR | 12.2° | 6.1° | 1.5 | METAR KSFO 141456Z 26003KT 10SM FEW200 12/06 A3013 RMK AO2 SLP202 T01220061 53010 |
| 2026-10-14 11:56 EDT | METAR | 15° | 7.2° | 0 | METAR KSFO 141556Z 00000KT 10SM FEW200 15/07 A3014 RMK AO2 SLP206 T01500072 |
| 2026-10-14 12:56 EDT | METAR | 16.7° | 8.9° | 0 | METAR KSFO 141656Z 00000KT 10SM FEW200 17/09 A3014 RMK AO2 SLP207 T01670089 |
| 2026-10-14 13:56 EDT | METAR | 17.8° | 10° | 2.1 | METAR KSFO 141756Z 07004KT 10SM FEW200 18/10 A3014 RMK AO2 SLP205 T01780100 10178 20111 50002 |
| 2026-10-14 14:56 EDT | METAR | 18.9° | 10° | 2.1 | METAR KSFO 141856Z 06004KT 10SM FEW200 19/10 A3013 RMK AO2 SLP202 T01890100 $ |
| 2026-10-14 15:56 EDT | METAR | 18.9° | 11.1° | 1.5 | METAR KSFO 141956Z 05003KT 10SM FEW200 19/11 A3012 RMK AO2 SLP198 T01890111 $ |
| 2026-10-14 16:56 EDT | METAR | 20° | 10.6° | 2.6 | METAR KSFO 142056Z 02005KT 10SM FEW200 20/11 A3009 RMK AO2 SLP190 T02000106 58015 $ |
| 2026-10-14 17:56 EDT | METAR | 24.4°max | 5.6° | 6.2 | METAR KSFO 142156Z 30012KT 10SM CLR 24/06 A3008 RMK AO2 SLP185 T02440056 $ |
| 2026-10-14 18:56 EDT | METAR | 22.8° | 8.3° | 6.2 | METAR KSFO 142256Z 31012KT 10SM CLR 23/08 A3007 RMK AO2 SLP183 T02280083 $ |
| 2026-10-14 19:56 EDT | METAR | 22.8° | 5° | 7.7 | METAR KSFO 142356Z 30015KT 10SM CLR 23/05 A3007 RMK AO2 SLP181 T02280050 10244 20178 56009 $ |
| 2026-10-14 20:56 EDT | METAR | 21.1° | 5° | 5.1 | METAR KSFO 150056Z 30010KT 10SM CLR 21/05 A3007 RMK AO2 SLP181 T02110050 CHINO RWY L10 $ |
| 2026-10-14 21:56 EDT | METAR | 17.8° | 8.3° | 6.2 | METAR KSFO 150156Z 30012KT 10SM CLR 18/08 A3008 RMK AO2 SLP184 T01780083 $ |
| 2026-10-14 22:56 EDT | METAR | 16.7° | 11.1° | 5.7 | METAR KSFO 150256Z 31011KT 10SM FEW004 17/11 A3010 RMK AO2 SLP192 T01670111 53011 $ |
| 2026-10-14 23:56 EDT | METAR | 16.1° | 11.7° | 4.1 | METAR KSFO 150356Z 29008KT 10SM FEW004 16/12 A3011 RMK AO2 SLP194 T01610117 $ |
| 2026-10-15 00:56 EDT | METAR | 15.6° | 12.2° | 3.1 | METAR KSFO 150456Z 27006KT 10SM CLR 16/12 A3011 RMK AO2 SLP196 T01560122 $ |
| 2026-10-15 01:56 EDT | METAR | 15.6° | 8.3° | 2.1 | METAR KSFO 150556Z 19004KT 10SM CLR 16/08 A3012 RMK AO2 SLP200 T01560083 10228 20156 53008 $ |
| 2026-10-15 02:56 EDT | METAR | 17.2° | 7.2° | 0 | METAR KSFO 150656Z 00000KT 10SM CLR 17/07 A3012 RMK AO2 SLP198 T01720072 $ |
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/2026-10-14 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).