Station-day record · settlement source
Chicago · America/Chicago · ← 2026-11-01 · 2026-11-03 → · All dates for KORD · JSON
METAR KORD 030451Z 18009G19KT 3SM -DZ BR OVC006 16/15 A2996 RMK AO2 DZB00 SLP146 P0000 T01610150 $
METAR KORD 020951Z 16008KT 10SM SCT011 SCT025 BKN048 13/12 A3016 RMK AO2 SLP213 T01330117 $
Local day 2026-11-02 01:00 EST → 2026-11-03 01:00 EST (24 h, UTC-06:00) · 29 reports · longest gap 120 min
High 61°F (16.11°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 2026-11-03 04:00 EST · correction hold 3 h after local midnight
longest gap 120 min · limit 90 min
SHA-256 4985f9ff7187ac4f1ec266c88a0696b13181d7f7703992b67c7f3f16010f4883
Transaction 0xbeafe6a3ad54247fe72d5f1f96d26fb596f2522ef5b83868159984619712e433 · 2026-11-05 15:01 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 29 · 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 |
|---|---|---|---|---|---|
| 2026-11-02 01:51 EST | METAR | 13.9° | 10.6° | 3.6 | METAR KORD 020651Z 15007KT 10SM FEW075 BKN100 14/11 A3020 RMK AO2 SLP225 T01390106 $ |
| 2026-11-02 02:51 EST | METAR | 13.9° | 10.6° | 4.1 | METAR KORD 020751Z 18008KT 10SM SCT095 BKN250 14/11 A3019 RMK AO2 SLP223 T01390106 $ |
| 2026-11-02 03:37 EST | SPECI | 13.9° | 11.1° | 3.1 | SPECI KORD 020837Z 17006KT 10SM BKN029 OVC050 14/11 A3018 RMK AO2 T01390111 $ |
| 2026-11-02 03:51 EST | METAR | 13.9° | 11.1° | 3.6 | METAR KORD 020851Z 17007KT 10SM SCT029 SCT033 OVC050 14/11 A3017 RMK AO2 SLP217 T01390111 58010 $ |
| 2026-11-02 04:30 EST | SPECI | 13.9° | 11.7° | 4.6 | SPECI KORD 020930Z 18009KT 10SM FEW014 BKN025 OVC045 14/12 A3017 RMK T01390117 |
| 2026-11-02 04:51 EST | METAR | 13.3°min | 11.7° | 4.1 | METAR KORD 020951Z 16008KT 10SM SCT011 SCT025 BKN048 13/12 A3016 RMK AO2 SLP213 T01330117 $ |
| 2026-11-02 05:51 EST | METAR | 13.3° | 11.1° | 4.1 | METAR KORD 021051Z 17008KT 10SM FEW011 FEW025 OVC038 13/11 A3014 RMK AO2 SLP207 T01330111 $ |
| 2026-11-02 07:01 EST | SPECI | 13.3° | 11.7° | 3.6 | SPECI KORD 021201Z 16007KT 10SM BKN011 BKN020 OVC038 13/12 A3015 RMK AO2 T01330117 $ |
| 2026-11-02 07:51 EST | METAR | 13.3° | 11.7° | 4.6 | METAR KORD 021251Z 15009KT 10SM OVC010 13/12 A3014 RMK AO2 DZB32E49 SLP207 P0000 T01330117 $ |
| 2026-11-02 08:10 EST | SPECI | 13.3° | 11.7° | 5.7 | SPECI KORD 021310Z 16011G19KT 10SM OVC009 13/12 A3014 RMK AO2 T01330117 $ |
| 2026-11-02 08:41 EST | SPECI | 13.3° | 11.1° | 6.7 | SPECI KORD 021341Z 16013G19KT 10SM OVC010 13/11 A3013 RMK AO2 T01330111 $ |
| 2026-11-02 08:51 EST | METAR | 13.3° | 11.1° | 5.7 | METAR KORD 021351Z 17011G18KT 10SM OVC010 13/11 A3014 RMK AO2 SLP206 T01330111 $ |
| 2026-11-02 09:51 EST | METAR | 13.3° | 11.1° | 5.7 | METAR KORD 021451Z 16011G17KT 10SM OVC011 13/11 A3013 RMK AO2 SLP203 60000 T01330111 58006 $ |
| 2026-11-02 10:51 EST | METAR | 13.9° | 11.1° | 6.2 | METAR KORD 021551Z 18012G18KT 10SM OVC011 14/11 A3011 RMK AO2 SLP194 T01390111 $ |
| 2026-11-02 11:51 EST | METAR | 15° | 11.7° | 4.1 | METAR KORD 021651Z 16008KT 10SM OVC014 15/12 A3010 RMK AO2 SLP191 T01500117 $ |
| 2026-11-02 12:51 EST | METAR | 14.4° | 11.7° | 6.7 | METAR KORD 021751Z 17013G19KT 10SM OVC013 14/12 A3008 RMK AO2 SLP184 60000 T01440117 10150 20133 56018 $ |
| 2026-11-02 13:51 EST | METAR | 14.4° | 12.8° | 5.1 | METAR KORD 021851Z 16010KT 7SM -DZ OVC009 14/13 A3005 RMK AO2 DZB1757 SLP174 P0000 T01440128 $ |
| 2026-11-02 14:51 EST | METAR | 14.4° | 12.8° | 5.1 | METAR KORD 021951Z 17010G18KT 8SM -DZ OVC009 14/13 A3002 RMK AO2 DZE14B44 SLP165 P0000 T01440128 $ |
| 2026-11-02 15:51 EST | METAR | 15° | 12.8° | 5.1 | METAR KORD 022051Z 15010KT 10SM OVC008 15/13 A2999 RMK AO2 DZE38 SLP156 P0000 60000 T01500128 56027 $ |
| 2026-11-02 16:51 EST | METAR | 15° | 13.3° | 5.1 | METAR KORD 022151Z 15010KT 10SM OVC009 15/13 A2999 RMK AO2 SLP154 T01500133 $ |
| 2026-11-02 17:51 EST | METAR | 15.6° | 13.3° | 5.7 | METAR KORD 022251Z 15011KT 10SM OVC009 16/13 A2998 RMK AO2 SLP152 T01560133 $ |
| 2026-11-02 19:51 EST | METAR | 15.6° | 13.9° | 5.7 | METAR KORD 030051Z 18011G24KT 9SM OVC008 16/14 A3000 RMK AO2 SLP157 T01560139 $ |
| 2026-11-02 20:51 EST | METAR | 15.6° | 14.4° | 5.1 | METAR KORD 030151Z 18010G17KT 3SM -DZ BR OVC006 16/14 A2999 RMK AO2 DZB47 SLP156 P0000 T01560144 $ |
| 2026-11-02 21:36 EST | SPECI | 15.6° | 14.4° | 6.2 | SPECI KORD 030236Z 18012G21KT 5SM BR OVC006 16/14 A2999 RMK AO2 DZE33 P0000 T01560144 $ |
| 2026-11-02 21:51 EST | METAR | 15.6° | 14.4° | 4.6 | METAR KORD 030251Z 17009KT 6SM BR OVC006 16/14 A2999 RMK AO2 DZE33 SLP154 P0000 60000 T01560144 58002 $ |
| 2026-11-02 22:51 EST | METAR | 15.6° | 15° | 4.1 | METAR KORD 030351Z 17008G16KT 5SM BR OVC006 16/15 A2998 RMK AO2 SLP150 T01560150 $ |
| 2026-11-02 23:00 EST | SPECI | 15.6° | 15° | 4.6 | SPECI KORD 030400Z 18009KT 3SM -DZ BR OVC006 16/15 A2998 RMK AO2 DZB00 P0000 T01560150 $ |
| 2026-11-02 23:51 EST | METAR | 16.1°max | 15° | 4.6 | METAR KORD 030451Z 18009G19KT 3SM -DZ BR OVC006 16/15 A2996 RMK AO2 DZB00 SLP146 P0000 T01610150 $ |
| 2026-11-03 00:51 EST | METAR | 16.1° | 15° | 5.1 | METAR KORD 030551Z 18010KT 3SM BR OVC006 16/15 A2996 RMK AO2 DZE37 SLP146 P0000 60000 T01610150 10161 20156 401610133 56008 $ |
Settlement source: the METAR-derived station-day record for KORD for the contract date (station-local calendar day), as published at https://weathermarket.io/station/KORD/2026-11-02 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/KORD/YYYY-MM-DD (HTML) and https://weathermarket.io/api/station/KORD/YYYY-MM-DD (JSON).