Station-day record · settlement source
Dallas · America/Chicago · ← 2026-10-16 · 2026-10-18 → · All dates for KDFW · JSON
METAR KDFW 172153Z 36008KT 10SM FEW250 19/04 A3040 RMK AO2 SLP289 T01890044 $
METAR KDFW 171253Z 34008KT 10SM FEW250 09/05 A3054 RMK AO2 SLP339 T00890050
Local day 2026-10-17 01:00 EDT → 2026-10-18 01:00 EDT (24 h, UTC-05:00) · 24 reports · longest gap 60 min
High 66°F (18.89°C) · Low 47°F (8.33°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 2026-10-18 04:00 EDT · correction hold 3 h after local midnight
longest gap 60 min · limit 90 min
SHA-256 110281e2ce122c25ffbad00ad857deb2a0906abab0556839eb9164157dc28c85
Transaction 0x03c4636e588f6e3c28546a863b854f576d34c7dcda4a107cd0274f30335d86eb · 2026-10-18 04:02 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 |
|---|---|---|---|---|---|
| 2026-10-17 01:53 EDT | METAR | 12.2° | 3.3° | 5.7 | METAR KDFW 170553Z 02011G19KT 10SM FEW250 12/03 A3051 RMK AO2 SLP330 T01220033 10161 20122 401890122 51009 |
| 2026-10-17 02:53 EDT | METAR | 11.1° | 3.3° | 5.1 | METAR KDFW 170653Z 02010KT 10SM FEW250 11/03 A3051 RMK AO2 SLP330 T01110033 |
| 2026-10-17 03:53 EDT | METAR | 11.1° | 2.8° | 5.7 | METAR KDFW 170753Z 02011KT 10SM FEW250 11/03 A3052 RMK AO2 SLP331 T01110028 |
| 2026-10-17 04:53 EDT | METAR | 10.6° | 2.8° | 5.7 | METAR KDFW 170853Z 02011KT 10SM CLR 11/03 A3051 RMK AO2 SLP330 T01060028 50000 |
| 2026-10-17 05:53 EDT | METAR | 10° | 3.3° | 4.6 | METAR KDFW 170953Z 03009KT 10SM FEW250 10/03 A3051 RMK AO2 SLP329 T01000033 |
| 2026-10-17 06:53 EDT | METAR | 9.4° | 3.3° | 5.7 | METAR KDFW 171053Z 01011KT 10SM FEW250 09/03 A3052 RMK AO2 SLP334 T00940033 |
| 2026-10-17 07:53 EDT | METAR | 9.4° | 3.3° | 3.6 | METAR KDFW 171153Z 02007KT 10SM FEW250 09/03 A3054 RMK AO2 SLP340 T00940033 10122 20094 53008 |
| 2026-10-17 08:53 EDT | METAR | 8.9°min | 5° | 4.1 | METAR KDFW 171253Z 34008KT 10SM FEW250 09/05 A3054 RMK AO2 SLP339 T00890050 |
| 2026-10-17 09:53 EDT | METAR | 10.6° | 5.6° | 3.6 | METAR KDFW 171353Z 35007KT 10SM FEW250 11/06 A3055 RMK AO2 SLP343 T01060056 |
| 2026-10-17 10:53 EDT | METAR | 12.8° | 3.9° | 5.1 | METAR KDFW 171453Z 02010KT 10SM FEW030 FEW250 13/04 A3056 RMK AO2 SLP347 T01280039 53008 |
| 2026-10-17 11:53 EDT | METAR | 13.9° | 3.3° | 3.6 | METAR KDFW 171553Z 06007KT 10SM FEW030 FEW250 14/03 A3056 RMK AO2 SLP344 T01390033 |
| 2026-10-17 12:53 EDT | METAR | 15° | 3.3° | 1.5 | METAR KDFW 171653Z VRB03KT 10SM FEW035 FEW250 15/03 A3054 RMK AO2 SLP337 T01500033 $ |
| 2026-10-17 13:53 EDT | METAR | 16.1° | 3.3° | 0 | METAR KDFW 171753Z 00000KT 10SM FEW035 FEW250 16/03 A3051 RMK AO2 SLP329 T01610033 10161 20083 58017 $ |
| 2026-10-17 14:53 EDT | METAR | 17.2° | 3.9° | 2.6 | METAR KDFW 171853Z VRB05KT 10SM FEW040 FEW250 17/04 A3048 RMK AO2 SLP317 T01720039 $ |
| 2026-10-17 15:53 EDT | METAR | 17.2° | 2.8° | 2.6 | METAR KDFW 171953Z VRB05KT 10SM FEW040 FEW250 17/03 A3043 RMK AO2 SLP303 T01720028 $ |
| 2026-10-17 16:53 EDT | METAR | 18.3° | 3.3° | 5.1 | METAR KDFW 172053Z 03010G15KT 10SM FEW250 18/03 A3041 RMK AO2 SLP293 T01830033 56035 $ |
| 2026-10-17 17:53 EDT | METAR | 18.9°max | 4.4° | 4.1 | METAR KDFW 172153Z 36008KT 10SM FEW250 19/04 A3040 RMK AO2 SLP289 T01890044 $ |
| 2026-10-17 18:53 EDT | METAR | 17.8° | 2.8° | 3.1 | METAR KDFW 172253Z 01006KT 10SM FEW250 18/03 A3039 RMK AO2 SLP287 T01780028 $ |
| 2026-10-17 19:53 EDT | METAR | 15° | 3.3° | 3.6 | METAR KDFW 172353Z 36007KT 10SM FEW250 15/03 A3039 RMK AO2 SLP287 T01500033 10189 20150 56007 $ |
| 2026-10-17 20:53 EDT | METAR | 15° | 3.3° | 3.1 | METAR KDFW 180053Z 35006KT 10SM FEW250 15/03 A3039 RMK AO2 SLP290 T01500033 $ |
| 2026-10-17 21:53 EDT | METAR | 13.9° | 4.4° | 3.1 | METAR KDFW 180153Z 35006KT 10SM FEW250 14/04 A3040 RMK AO2 SLP291 T01390044 $ |
| 2026-10-17 22:53 EDT | METAR | 13.9° | 4.4° | 2.6 | METAR KDFW 180253Z 01005KT 10SM SCT250 14/04 A3039 RMK AO2 SLP289 T01390044 50003 $ |
| 2026-10-17 23:53 EDT | METAR | 12.2° | 4.4° | 2.6 | METAR KDFW 180353Z 04005KT 10SM SCT250 12/04 A3040 RMK AO2 SLP290 T01220044 $ |
| 2026-10-18 00:53 EDT | METAR | 13.3° | 3.9° | 0 | METAR KDFW 180453Z 00000KT 10SM BKN250 13/04 A3040 RMK AO2 SLP292 T01330039 $ |
Settlement source: the METAR-derived station-day record for KDFW for the contract date (station-local calendar day), as published at https://weathermarket.io/station/KDFW/2026-10-17 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/KDFW/YYYY-MM-DD (HTML) and https://weathermarket.io/api/station/KDFW/YYYY-MM-DD (JSON).