Station-day record · settlement source
Dallas · America/Chicago · ← 2026-10-17 · 2026-10-19 → · All dates for KDFW · JSON
METAR KDFW 182053Z 17004KT 10SM FEW200 FEW250 21/03 A3028 RMK AO2 SLP248 T02110033 56031 $
METAR KDFW 181053Z 00000KT 10SM BKN250 10/07 A3038 RMK AO2 SLP285 T01000067 $
Local day 2026-10-18 01:00 EDT → 2026-10-19 01:00 EDT (24 h, UTC-05:00) · 24 reports · longest gap 60 min
High 71°F (21.67°C) · Low 49°F (9.44°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 2026-10-19 04:00 EDT · correction hold 3 h after local midnight
longest gap 60 min · limit 90 min
1 report(s) in this day were re-issued after first publication; the original text is shown struck through in the table.
SHA-256 39e7326517a4ee192616c5b6b36b163347edcf3858a8b7a0f691b54516ba0783
Transaction 0x1c737e43782c581d35bbcaf17acaca79a36172dee977d30c5aee82e91ce866f6 · 2026-10-19 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 |
|---|---|---|---|---|---|
| 2026-10-18 01:53 EDT | METAR | 13.3° | 4.4° | 1.5 | METAR KDFW 180553Z 33003KT 10SM BKN250 13/04 A3039 RMK AO2 SLP288 T01330044 10150 20117 401890083 58001 $ |
| 2026-10-18 02:53 EDT | METAR | 13.3° | 5° | 2.1 | METAR KDFW 180653Z 33004KT 10SM BKN250 13/05 A3038 RMK AO2 SLP284 T01330050 $ |
| 2026-10-18 03:53 EDT | METAR | 11.7° | 6.7° | 0 | METAR KDFW 180753Z 00000KT 10SM SCT150 BKN250 12/07 A3038 RMK AO2 SLP284 T01170067 $ |
| 2026-10-18 04:53 EDT | METAR | 10.6° | 5.6° | 0 | METAR KDFW 180853Z 00000KT 10SM SCT210 BKN250 11/06 A3037 RMK AO2 SLP280 T01060056 58007 $ |
| 2026-10-18 05:53 EDT | METAR | 11.1° | 6.1° | 1.5 | METAR KDFW 180953Z 01003KT 10SM FEW200 BKN250 11/06 A3038 RMK AO2 SLP283 T01110061 $ |
| 2026-10-18 06:53 EDT | METAR | 10°min | 6.7° | 0 | METAR KDFW 181053Z 00000KT 10SM BKN250 10/07 A3038 RMK AO2 SLP285 T01000067 $ |
| 2026-10-18 07:53 EDT | METAR | 11.1° | 6.1° | 0 | METAR KDFW 181153Z 00000KT 10SM OVC250 11/06 A3038 RMK AO2 SLP285 T01110061 10139 20094 50004 $ |
| 2026-10-18 08:53 EDT | METAR | 11.1° | 6.1° | 0 | METAR KDFW 181253Z 00000KT 10SM BKN230 11/06 A3039 RMK AO2 SLP289 T01110061 $ |
| 2026-10-18 09:53 EDT | METAR | 12.2° | 7.8° | 0 | METAR KDFW 181353Z 00000KT 10SM BKN230 12/08 A3040 RMK AO2 SLP291 VIRGA T01220078 $ |
| 2026-10-18 10:53 EDT | METAR | 13.9° | 7.8° | 1.5 | METAR KDFW 181453Z 11003KT 10SM SCT230 14/08 A3041 RMK AO2 SLP295 VIRGA T01390078 51010 $ |
| 2026-10-18 11:53 EDT | METAR | 17.2° | 5° | 5.7 | METAR KDFW 181553Z 15011KT 10SM SCT230 17/05 A3042 RMK AO2 SLP296 VIRGA T01720050 $ |
| 2026-10-18 12:53 EDT | METAR | 17.8° | 3.9° | 3.6 | METAR KDFW 181653Z 14007KT 10SM BKN230 18/04 A3039 RMK AO2 SLP288 T01780039 $ |
| 2026-10-18 13:53 EDT | METAR | 19.4° | 4.4° | 3.1 | METAR KDFW 181753Z 12006KT 10SM SCT230 19/04 A3037 RMK AO2 SLP280 T01940044 10200 20106 58014 $ |
| 2026-10-18 14:53 EDT | METAR | 20.6° | 4.4° | 0 | METAR KDFW 181853Z COR 00000KT 10SM FEW230 21/04 A3033 RMK AO2 SLP265 T02060044 $ original: METAR KDFW 181853Z 10SM FEW230 21/04 A3033 RMK AO2 SLP265 T02060044 $ |
| 2026-10-18 15:53 EDT | METAR | 20.6° | 3.9° | 2.6 | METAR KDFW 181953Z 13005KT 10SM SCT250 21/04 A3030 RMK AO2 SLP255 T02060039 $ |
| 2026-10-18 16:53 EDT | METAR | 21.1°max | 3.3° | 2.1 | METAR KDFW 182053Z 17004KT 10SM FEW200 FEW250 21/03 A3028 RMK AO2 SLP248 T02110033 56031 $ |
| 2026-10-18 17:53 EDT | METAR | 21.1° | 3.9° | 3.1 | METAR KDFW 182153Z 12006KT 10SM FEW200 SCT250 21/04 A3027 RMK AO2 SLP245 T02110039 $ |
| 2026-10-18 18:53 EDT | METAR | 21.1° | 3.9° | 4.1 | METAR KDFW 182253Z 10008KT 10SM FEW150 SCT250 21/04 A3026 RMK AO2 SLP242 T02110039 $ |
| 2026-10-18 19:53 EDT | METAR | 19.4° | 3.3° | 3.1 | METAR KDFW 182353Z 11006KT 10SM FEW150 BKN240 19/03 A3026 RMK AO2 SLP242 T01940033 10217 20194 56006 $ |
| 2026-10-18 20:53 EDT | METAR | 17.2° | 4.4° | 3.1 | METAR KDFW 190053Z 12006KT 10SM BKN240 17/04 A3027 RMK AO2 SLP246 T01720044 $ |
| 2026-10-18 21:53 EDT | METAR | 16.1° | 4.4° | 3.1 | METAR KDFW 190153Z 14006KT 10SM BKN240 16/04 A3027 RMK AO2 SLP247 T01610044 $ |
| 2026-10-18 22:53 EDT | METAR | 16.1° | 4.4° | 2.6 | METAR KDFW 190253Z 13005KT 10SM BKN240 16/04 A3027 RMK AO2 SLP248 T01610044 51005 $ |
| 2026-10-18 23:53 EDT | METAR | 15.6° | 4.4° | 3.1 | METAR KDFW 190353Z 12006KT 10SM BKN240 16/04 A3028 RMK AO2 SLP248 T01560044 $ |
| 2026-10-19 00:53 EDT | METAR | 15° | 5° | 2.1 | METAR KDFW 190453Z 13004KT 10SM BKN240 15/05 A3027 RMK AO2 SLP248 T01500050 $ |
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/2026-10-18 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).