Data health

Storm Mode / Observations

Station and river observations

METAR/SPECI uses the existing AviationWeather.gov bulk cache over the lower 48 and its margin. NWPS retains only gauges in the existing action-stage-or-above observed list; forecast-only gauges can have no observation. Absence never establishes zero wind, low water, or safe conditions.

Surface station CYLD

current · Observed 2026-10-18 18:00:00 UTC · wind 8 kt, gust 22 kt · temperature 14 °C.

Station CYLD · -83.358, 47.818 (longitude, latitude).

Source checked 2026-10-18 18:15:05.536Z · current.

Station observations, not an address forecast or cyclone maximum wind. Maintenance-flagged, old and implausible reports are excluded by the existing parser; this is not independent NWS quality control.

Retained observations: 16; target 24 hours, at most 96 reports per station. Recording began 2026-10-17 06:15:07.108Z; oldest available reading 2026-10-17 19:00:00 UTC.

Observed sustained wind at CYLD (kt)Dots are retained observations. Lines break for missing fields, long intervals or changed station location or units. 1 recorded discontinuities. Dashed lines, when present, are the separately issued NWS forecast.16.30.7kt10-17 19:00Z10-18 18:00Z2026-10-17 19:00:00 UTC · 12 kt2026-10-17 20:00:00 UTC · 12 kt2026-10-17 21:00:00 UTC · 9 kt2026-10-17 22:00:00 UTC · 9 kt2026-10-17 23:00:00 UTC · 6 kt2026-10-18 00:00:00 UTC · 4 kt2026-10-18 01:00:00 UTC · 2 kt2026-10-18 10:00:00 UTC · 6 kt2026-10-18 11:00:00 UTC · 7 kt2026-10-18 12:00:00 UTC · 5 kt2026-10-18 13:00:00 UTC · 8 kt2026-10-18 14:00:00 UTC · 11 kt2026-10-18 15:00:00 UTC · 15 kt2026-10-18 16:00:00 UTC · 15 kt2026-10-18 17:00:00 UTC · 14 kt2026-10-18 18:00:00 UTC · 8 kt
Observed sustained wind · 16 retained observations; 1 discontinuities. Lines join reported values only; missing intervals are not interpolated.
Temperature, dew point and pressure trends
Observed temperature at CYLD (°C)Dots are retained observations. Lines break for missing fields, long intervals or changed station location or units. 1 recorded discontinuities. Dashed lines, when present, are the separately issued NWS forecast.15.3-0.3°C10-17 19:00Z10-18 18:00Z2026-10-17 19:00:00 UTC · 8 °C2026-10-17 20:00:00 UTC · 9 °C2026-10-17 21:00:00 UTC · 9 °C2026-10-17 22:00:00 UTC · 9 °C2026-10-17 23:00:00 UTC · 7 °C2026-10-18 00:00:00 UTC · 5 °C2026-10-18 01:00:00 UTC · 1 °C2026-10-18 10:00:00 UTC · 2 °C2026-10-18 11:00:00 UTC · 4 °C2026-10-18 12:00:00 UTC · 3 °C2026-10-18 13:00:00 UTC · 4 °C2026-10-18 14:00:00 UTC · 8 °C2026-10-18 15:00:00 UTC · 9 °C2026-10-18 16:00:00 UTC · 11 °C2026-10-18 17:00:00 UTC · 12 °C2026-10-18 18:00:00 UTC · 14 °C
Observed temperature · 16 retained observations; 1 discontinuities. Lines join reported values only; missing intervals are not interpolated.
Observed dew point at CYLD (°C)Dots are retained observations. Lines break for missing fields, long intervals or changed station location or units. 1 recorded discontinuities. Dashed lines, when present, are the separately issued NWS forecast.5-3°C10-17 19:00Z10-18 18:00Z2026-10-17 19:00:00 UTC · 2 °C2026-10-17 20:00:00 UTC · 0 °C2026-10-17 21:00:00 UTC · -1 °C2026-10-17 22:00:00 UTC · -2 °C2026-10-17 23:00:00 UTC · -2 °C2026-10-18 00:00:00 UTC · -2 °C2026-10-18 01:00:00 UTC · -1 °C2026-10-18 10:00:00 UTC · 1 °C2026-10-18 11:00:00 UTC · 1 °C2026-10-18 12:00:00 UTC · 1 °C2026-10-18 13:00:00 UTC · 2 °C2026-10-18 14:00:00 UTC · 3 °C2026-10-18 15:00:00 UTC · 3 °C2026-10-18 16:00:00 UTC · 4 °C2026-10-18 17:00:00 UTC · 4 °C2026-10-18 18:00:00 UTC · 4 °C
Observed dew point · 16 retained observations; 1 discontinuities. Lines join reported values only; missing intervals are not interpolated.
Observed sea-level pressure at CYLD (mb)Dots are retained observations. Lines break for missing fields, long intervals or changed station location or units. 1 recorded discontinuities. Dashed lines, when present, are the separately issued NWS forecast.1023.81017.4mb10-17 19:00Z10-18 18:00Z2026-10-17 19:00:00 UTC · 1021.8 mb2026-10-17 20:00:00 UTC · 1021.6 mb2026-10-17 21:00:00 UTC · 1021.4 mb2026-10-17 22:00:00 UTC · 1021.6 mb2026-10-17 23:00:00 UTC · 1022 mb2026-10-18 00:00:00 UTC · 1022.2 mb2026-10-18 01:00:00 UTC · 1022.8 mb2026-10-18 10:00:00 UTC · 1021.9 mb2026-10-18 11:00:00 UTC · 1021.6 mb2026-10-18 12:00:00 UTC · 1021.2 mb2026-10-18 13:00:00 UTC · 1020.5 mb2026-10-18 14:00:00 UTC · 1019.8 mb2026-10-18 15:00:00 UTC · 1019.6 mb2026-10-18 16:00:00 UTC · 1019.1 mb2026-10-18 17:00:00 UTC · 1019 mb2026-10-18 18:00:00 UTC · 1018.4 mb
Observed sea-level pressure · 16 retained observations; 1 discontinuities. Lines join reported values only; missing intervals are not interpolated.
Observed reports as a table (16)
Observed (UTC)Wind / gust (kt)From (° true)Temperature / dew point (°C)Pressure (mb)Visibility (mi)
2026-10-17 19:00:00 UTC12 / 23 2108 / 21021.815
2026-10-17 20:00:00 UTC12 / 18 2409 / 01021.615
2026-10-17 21:00:00 UTC9 / 20 2409 / -11021.415
2026-10-17 22:00:00 UTC9 / 19 2609 / -21021.615
2026-10-17 23:00:00 UTC6 / Not reported2407 / -2102215
2026-10-18 00:00:00 UTC4 / Not reported2105 / -21022.215
2026-10-18 01:00:00 UTC2 / Not reported1801 / -11022.815
2026-10-18 10:00:00 UTC6 / Not reported1902 / 11021.915
2026-10-18 11:00:00 UTC7 / Not reported1904 / 11021.615
2026-10-18 12:00:00 UTC5 / Not reported1903 / 11021.215
2026-10-18 13:00:00 UTC8 / Not reported2004 / 21020.515
2026-10-18 14:00:00 UTC11 / 21 2108 / 31019.815
2026-10-18 15:00:00 UTC15 / 25 2109 / 31019.615
2026-10-18 16:00:00 UTC15 / 28 21011 / 41019.115
2026-10-18 17:00:00 UTC14 / 29 22012 / 4101915
2026-10-18 18:00:00 UTC8 / 22 23014 / 41018.415
Capture times, quality and provenance

Each report keeps its observation time, first capture of this version, and the SHA-256 of the source bulk body. Corrections at the same observation time replace that point and are marked; unrelated bulk-file changes do not freshen a report.

  • Observed 2026-10-17 19:00:00 UTC, captured 2026-10-17 19:15:08.055Z; source body SHA-256 9b1ec8d3a0f8f89c0d1ebd7a0bd7e7ce037e6cc9a183d6538ed27218bec705c5.
  • Observed 2026-10-17 20:00:00 UTC, captured 2026-10-17 20:15:10.245Z; source body SHA-256 5d4b4c11801ee60c6534338573ef2e859efd777f86df72fad00181ad9621832e.
  • Observed 2026-10-17 21:00:00 UTC, captured 2026-10-17 21:15:07.640Z; source body SHA-256 5c08daef9b0bed8ea3c5b6b7557a0f630a469dd035658cb1bb27d1dc72c4fd3d.
  • Observed 2026-10-17 22:00:00 UTC, captured 2026-10-17 22:15:08.810Z; source body SHA-256 08e0e95877116ded1805cae8d7e901c7e3d8d957682f02835e0dae15380c17e6.
  • Observed 2026-10-17 23:00:00 UTC, captured 2026-10-17 23:15:09.343Z; source body SHA-256 c50273d54023d9eed3fa370998416e92a710a0360dfdf59dd328dfb33e4357f3.
  • Observed 2026-10-18 00:00:00 UTC, captured 2026-10-18 00:15:08.772Z; source body SHA-256 2e4c6ad295ac837c980c59790d7a701d3f94b395e669ad24a6f5d6eeb1bc7aaa.
  • Observed 2026-10-18 01:00:00 UTC, captured 2026-10-18 01:15:11.480Z; source body SHA-256 4e03e4713df8355508ff6e003de099fa794d8905f60515988527c0359147ddbe.
  • Observed 2026-10-18 10:00:00 UTC, captured 2026-10-18 10:15:09.947Z; source body SHA-256 bc85d9bacf7d31e5f157dbe62e697d0ba3700fa7acd1fa15eb65ca4ed5d73a13.
  • Observed 2026-10-18 11:00:00 UTC, captured 2026-10-18 11:15:08.982Z; source body SHA-256 bbc0c93e9e580a3c677345c6f01d103cb3017ab4d1332af648640385547d4c48.
  • Observed 2026-10-18 12:00:00 UTC, captured 2026-10-18 12:15:08.526Z; source body SHA-256 f3e9c0272eda75fcdb932e36b0ca4350b1be24423b5982b5fbca08c72e3b3c16.
  • Observed 2026-10-18 13:00:00 UTC, captured 2026-10-18 13:15:09.492Z; source body SHA-256 9f4491f8e8a3f0770801cde5e56fad9f34268e97113b28189535d2030bff72aa.
  • Observed 2026-10-18 14:00:00 UTC, captured 2026-10-18 14:15:09.090Z; source body SHA-256 31fd0377b5e623e358530d9a6e60a685a58e9904a1214fec702e0fea34f01bb3.
  • Observed 2026-10-18 15:00:00 UTC, captured 2026-10-18 15:15:08.671Z; source body SHA-256 57e93573ef9aea17c9491c976f7aae4919928e59bfd5c873013eedf33a398abc.
  • Observed 2026-10-18 16:00:00 UTC, captured 2026-10-18 16:15:08.777Z; source body SHA-256 1f5a567d4001889f5ba1a301c8115618f385484197c3b285434cdd73a6506897.
  • Observed 2026-10-18 17:00:00 UTC, captured 2026-10-18 17:15:08.503Z; source body SHA-256 6cd2acf9a2c1f6e4e35c7176d18df0f0306ae393e015898f10402fefdd08a879.
  • Observed 2026-10-18 18:00:00 UTC, captured 2026-10-18 18:15:08.318Z; source body SHA-256 c1c95591ae6b248bf7e90d66e372a72995bb984b3115666e45cbf59c0f77e816.

Values use the decoded station report. Null means not reported, never zero. Gust is kept separate from sustained wind.

Observation source page · Cached readings as JSON · Official source

Surface stations in the latest cached source

2092 total · source current; checked . Showing 100 on page 13. {"flagged":612,"old":0,"implausible":0,"outside":2447,"unreadable":2,"damagedStored":0} excluded reports (counts by reason).

Source status · Storm Mode