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 KPWC

current · Observed 2026-10-17 17:55:00 UTC · wind 12 kt, gust 19 kt · temperature 14.9 °C.

Station KPWC · -94.3849, 46.7266 (longitude, latitude).

Source checked 2026-10-17 18:00:05.635Z · 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: 37; target 24 hours, at most 96 reports per station. Recording began 2026-10-17 06:15:07.108Z; oldest available reading 2026-10-17 05:55:00 UTC.

Observed sustained wind at KPWC (kt)Dots are retained observations. Lines break for missing fields, long intervals or changed station location or units. 0 recorded discontinuities. Dashed lines, when present, are the separately issued NWS forecast.17.6-1.6kt10-17 05:55Z10-17 17:55Z2026-10-17 05:55:00 UTC · 4 kt2026-10-17 06:15:00 UTC · 0 kt2026-10-17 06:35:00 UTC · 3 kt2026-10-17 07:00:00 UTC · 4 kt2026-10-17 07:15:00 UTC · 4 kt2026-10-17 07:35:00 UTC · 4 kt2026-10-17 07:55:00 UTC · 6 kt2026-10-17 08:15:00 UTC · 5 kt2026-10-17 08:35:00 UTC · 5 kt2026-10-17 08:55:00 UTC · 3 kt2026-10-17 09:15:00 UTC · 6 kt2026-10-17 09:35:00 UTC · 5 kt2026-10-17 09:55:00 UTC · 4 kt2026-10-17 10:20:00 UTC · 5 kt2026-10-17 10:35:00 UTC · 6 kt2026-10-17 11:00:00 UTC · 7 kt2026-10-17 11:15:00 UTC · 6 kt2026-10-17 11:35:00 UTC · 7 kt2026-10-17 11:55:00 UTC · 6 kt2026-10-17 12:20:00 UTC · 6 kt2026-10-17 12:35:00 UTC · 7 kt2026-10-17 12:55:00 UTC · 5 kt2026-10-17 13:15:00 UTC · 8 kt2026-10-17 13:40:00 UTC · 9 kt2026-10-17 13:55:00 UTC · 8 kt2026-10-17 14:15:00 UTC · 10 kt2026-10-17 14:35:00 UTC · 9 kt2026-10-17 14:55:00 UTC · 11 kt2026-10-17 15:15:00 UTC · 12 kt2026-10-17 15:35:00 UTC · 14 kt2026-10-17 15:55:00 UTC · 10 kt2026-10-17 16:15:00 UTC · 12 kt2026-10-17 16:35:00 UTC · 16 kt2026-10-17 16:55:00 UTC · 15 kt2026-10-17 17:15:00 UTC · 10 kt2026-10-17 17:35:00 UTC · 10 kt2026-10-17 17:55:00 UTC · 12 kt
Observed sustained wind · 37 retained observations; 0 discontinuities. Lines join reported values only; missing intervals are not interpolated.
Temperature, dew point and pressure trends
Observed temperature at KPWC (°C)Dots are retained observations. Lines break for missing fields, long intervals or changed station location or units. 0 recorded discontinuities. Dashed lines, when present, are the separately issued NWS forecast.16.6-4.2°C10-17 05:55Z10-17 17:55Z2026-10-17 05:55:00 UTC · -1.4 °C2026-10-17 06:15:00 UTC · -1.2 °C2026-10-17 06:35:00 UTC · -2.4 °C2026-10-17 07:00:00 UTC · -2.5 °C2026-10-17 07:15:00 UTC · -1.9 °C2026-10-17 07:35:00 UTC · 0.1 °C2026-10-17 07:55:00 UTC · 1.4 °C2026-10-17 08:15:00 UTC · 2.1 °C2026-10-17 08:35:00 UTC · 2.1 °C2026-10-17 08:55:00 UTC · 1.5 °C2026-10-17 09:15:00 UTC · 1.5 °C2026-10-17 09:35:00 UTC · 2.3 °C2026-10-17 09:55:00 UTC · 1.8 °C2026-10-17 10:20:00 UTC · 1.3 °C2026-10-17 10:35:00 UTC · 1.7 °C2026-10-17 11:00:00 UTC · 1.6 °C2026-10-17 11:15:00 UTC · 1.8 °C2026-10-17 11:35:00 UTC · 1.6 °C2026-10-17 11:55:00 UTC · 1.7 °C2026-10-17 12:20:00 UTC · 1.6 °C2026-10-17 12:35:00 UTC · 1.8 °C2026-10-17 12:55:00 UTC · 2.3 °C2026-10-17 13:15:00 UTC · 3.5 °C2026-10-17 13:40:00 UTC · 4.7 °C2026-10-17 13:55:00 UTC · 5.5 °C2026-10-17 14:15:00 UTC · 6.4 °C2026-10-17 14:35:00 UTC · 7.1 °C2026-10-17 14:55:00 UTC · 7.9 °C2026-10-17 15:15:00 UTC · 8.6 °C2026-10-17 15:35:00 UTC · 9.5 °C2026-10-17 15:55:00 UTC · 10.3 °C2026-10-17 16:15:00 UTC · 11.3 °C2026-10-17 16:35:00 UTC · 12.1 °C2026-10-17 16:55:00 UTC · 12.8 °C2026-10-17 17:15:00 UTC · 13.6 °C2026-10-17 17:35:00 UTC · 14.2 °C2026-10-17 17:55:00 UTC · 14.9 °C
Observed temperature · 37 retained observations; 0 discontinuities. Lines join reported values only; missing intervals are not interpolated.
Observed dew point at KPWC (°C)Dots are retained observations. Lines break for missing fields, long intervals or changed station location or units. 0 recorded discontinuities. Dashed lines, when present, are the separately issued NWS forecast.0.5-4.6°C10-17 05:55Z10-17 17:55Z2026-10-17 05:55:00 UTC · -2.8 °C2026-10-17 06:15:00 UTC · -3 °C2026-10-17 06:35:00 UTC · -3.6 °C2026-10-17 07:00:00 UTC · -3.4 °C2026-10-17 07:15:00 UTC · -3.2 °C2026-10-17 07:35:00 UTC · -2.5 °C2026-10-17 07:55:00 UTC · -2.2 °C2026-10-17 08:15:00 UTC · -2 °C2026-10-17 08:35:00 UTC · -1.9 °C2026-10-17 08:55:00 UTC · -2.2 °C2026-10-17 09:15:00 UTC · -2.3 °C2026-10-17 09:35:00 UTC · -2.1 °C2026-10-17 09:55:00 UTC · -2.2 °C2026-10-17 10:20:00 UTC · -2.2 °C2026-10-17 10:35:00 UTC · -2.3 °C2026-10-17 11:00:00 UTC · -2.2 °C2026-10-17 11:15:00 UTC · -2.1 °C2026-10-17 11:35:00 UTC · -2.1 °C2026-10-17 11:55:00 UTC · -2 °C2026-10-17 12:20:00 UTC · -2 °C2026-10-17 12:35:00 UTC · -1.9 °C2026-10-17 12:55:00 UTC · -1.8 °C2026-10-17 13:15:00 UTC · -1.6 °C2026-10-17 13:40:00 UTC · -1.1 °C2026-10-17 13:55:00 UTC · -1 °C2026-10-17 14:15:00 UTC · -1 °C2026-10-17 14:35:00 UTC · -1 °C2026-10-17 14:55:00 UTC · -1 °C2026-10-17 15:15:00 UTC · -0.9 °C2026-10-17 15:35:00 UTC · -0.7 °C2026-10-17 15:55:00 UTC · -0.6 °C2026-10-17 16:15:00 UTC · -0.6 °C2026-10-17 16:35:00 UTC · -1 °C2026-10-17 16:55:00 UTC · -0.6 °C2026-10-17 17:15:00 UTC · -0.7 °C2026-10-17 17:35:00 UTC · -0.5 °C2026-10-17 17:55:00 UTC · -0.5 °C
Observed dew point · 37 retained observations; 0 discontinuities. Lines join reported values only; missing intervals are not interpolated.

Observed sea-level pressure: no readable observations.

Observed reports as a table (37)
Observed (UTC)Wind / gust (kt)From (° true)Temperature / dew point (°C)Pressure (mb)Visibility (mi)
2026-10-17 05:55:00 UTC4 / Not reported180-1.4 / -2.8Not reported9
2026-10-17 06:15:00 UTC0 / Not reportedCalm-1.2 / -3Not reported10 or more
2026-10-17 06:35:00 UTC3 / Not reported160-2.4 / -3.6Not reported9
2026-10-17 07:00:00 UTC4 / Not reported170-2.5 / -3.4Not reported10 or more
2026-10-17 07:15:00 UTC4 / Not reported180-1.9 / -3.2Not reported9
2026-10-17 07:35:00 UTC4 / Not reported1900.1 / -2.5Not reported9
2026-10-17 07:55:00 UTC6 / Not reported2001.4 / -2.2Not reported9
2026-10-17 08:15:00 UTC5 / Not reported2102.1 / -2Not reported9
2026-10-17 08:35:00 UTC5 / Not reported2102.1 / -1.9Not reported9
2026-10-17 08:55:00 UTC3 / Not reported2001.5 / -2.2Not reported10 or more
2026-10-17 09:15:00 UTC6 / Not reported2001.5 / -2.3Not reported10 or more
2026-10-17 09:35:00 UTC5 / Not reported2002.3 / -2.1Not reported10 or more
2026-10-17 09:55:00 UTC4 / Not reported1901.8 / -2.2Not reported10 or more
2026-10-17 10:20:00 UTC5 / Not reported1901.3 / -2.2Not reported10 or more
2026-10-17 10:35:00 UTC6 / Not reported1901.7 / -2.3Not reported10 or more
2026-10-17 11:00:00 UTC7 / Not reported2001.6 / -2.2Not reported10 or more
2026-10-17 11:15:00 UTC6 / Not reported2001.8 / -2.1Not reported10 or more
2026-10-17 11:35:00 UTC7 / Not reported1901.6 / -2.1Not reported10 or more
2026-10-17 11:55:00 UTC6 / Not reported2001.7 / -2Not reported10 or more
2026-10-17 12:20:00 UTC6 / Not reported2001.6 / -2Not reported10 or more
2026-10-17 12:35:00 UTC7 / Not reported2001.8 / -1.9Not reported9
2026-10-17 12:55:00 UTC5 / Not reported2002.3 / -1.8Not reported9
2026-10-17 13:15:00 UTC8 / Not reported2103.5 / -1.6Not reported9
2026-10-17 13:40:00 UTC9 / 16 2204.7 / -1.1Not reported10 or more
2026-10-17 13:55:00 UTC8 / Not reported2005.5 / -1Not reported10 or more
2026-10-17 14:15:00 UTC10 / 16 2106.4 / -1Not reported10 or more
2026-10-17 14:35:00 UTC9 / 16 2107.1 / -1Not reported10 or more
2026-10-17 14:55:00 UTC11 / 18 2107.9 / -1Not reported10 or more
2026-10-17 15:15:00 UTC12 / 21 2208.6 / -0.9Not reported10 or more
2026-10-17 15:35:00 UTC14 / 20 2109.5 / -0.7Not reported10 or more
2026-10-17 15:55:00 UTC10 / 20 21010.3 / -0.6Not reported10 or more
2026-10-17 16:15:00 UTC12 / 19 21011.3 / -0.6Not reported10 or more
2026-10-17 16:35:00 UTC16 / 23 22012.1 / -1Not reported10 or more
2026-10-17 16:55:00 UTC15 / 23 22012.8 / -0.6Not reported10 or more
2026-10-17 17:15:00 UTC10 / 20 22013.6 / -0.7Not reported10 or more
2026-10-17 17:35:00 UTC10 / 17 21014.2 / -0.5Not reported10 or more
2026-10-17 17:55:00 UTC12 / 19 21014.9 / -0.5Not reported10 or more
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 05:55:00 UTC, captured 2026-10-17 06:15:07.108Z; source body SHA-256 bc11437b0ef17dcf4b91f1dd747598a8f12e615b799dd81a79f1255842a6924c.
  • Observed 2026-10-17 06:15:00 UTC, captured 2026-10-17 06:30:05.861Z; source body SHA-256 d2367d9768b90c597493305ffa360f940ef03b7106f33dd081f52a3184a99a76.
  • Observed 2026-10-17 06:35:00 UTC, captured 2026-10-17 06:45:06.740Z; source body SHA-256 9c6f5a3106002efdcc7a8b2d0e8218089792e9eef38cd8299c5bd836e5d42087.
  • Observed 2026-10-17 07:00:00 UTC, captured 2026-10-17 07:15:08.103Z; source body SHA-256 bb6a8a40e3bed4e1a6d2b0819f1d14e96e53cbfc2f45540efd8023f74290ea00.
  • Observed 2026-10-17 07:15:00 UTC, captured 2026-10-17 07:30:07.049Z; source body SHA-256 72518a7cc84febeb6a5215ea486f40da6a7f9fd82c469215c981994a032b8dde.
  • Observed 2026-10-17 07:35:00 UTC, captured 2026-10-17 07:45:06.824Z; source body SHA-256 969c77d7b2b2764c9f773a87041c6cbbbbaf8823bfa35f91b4140429ac51bb7a.
  • Observed 2026-10-17 07:55:00 UTC, captured 2026-10-17 08:00:09.060Z; source body SHA-256 7be3a24f888fea0090cfe562315fa855fd38009dce22d030b3202578d40de7a3.
  • Observed 2026-10-17 08:15:00 UTC, captured 2026-10-17 08:30:06.317Z; source body SHA-256 ee57d94d765305bdee2e9324b9ec29aed1dcaefe34d7679035bd31c26621fb73.
  • Observed 2026-10-17 08:35:00 UTC, captured 2026-10-17 08:45:06.623Z; source body SHA-256 a3e5257dcf1bc3618e16cbe3b34c3744fe8e49bdd3fafa0fbdc0e4b1a5568c20.
  • Observed 2026-10-17 08:55:00 UTC, captured 2026-10-17 09:00:08.266Z; source body SHA-256 dda37380aed4adf0d16283db418b687ad12fa115e99cb467408b1713a5975398.
  • Observed 2026-10-17 09:15:00 UTC, captured 2026-10-17 09:30:07.003Z; source body SHA-256 ce16615c7ffb7c9225122ce0061b3c973daddab7d943d3cec70767f99ed3598c.
  • Observed 2026-10-17 09:35:00 UTC, captured 2026-10-17 09:45:06.572Z; source body SHA-256 264ee016d2ae83ee5e7131cea90c67d6f9bde3f9890fbab2f70dc771a0f7992e.
  • Observed 2026-10-17 09:55:00 UTC, captured 2026-10-17 10:00:07.986Z; source body SHA-256 9340f13b53b6f68bd8a30ed2d06d6d234571fd5b0e713e9ce9e31feeb68061fa.
  • Observed 2026-10-17 10:20:00 UTC, captured 2026-10-17 10:30:06.352Z; source body SHA-256 87ae8c0134ee4bb56b82c46d1fd6b1969bd7b7a47f3d1c0e425824aacaac3811.
  • Observed 2026-10-17 10:35:00 UTC, captured 2026-10-17 10:45:06.782Z; source body SHA-256 9ace5290d29da96dc29ba5a5c7f02d2d81d32c81c0102054dbad890e49bbf8a8.
  • Observed 2026-10-17 11:00:00 UTC, captured 2026-10-17 11:15:07.064Z; source body SHA-256 7b8de7613178a73bdf0132bc79f470b3cc468514bec5c0458f7c710d68cffae8.
  • Observed 2026-10-17 11:15:00 UTC, captured 2026-10-17 11:30:05.719Z; source body SHA-256 c9c795d31eeffa7e41e76acece367fd4abc33772ba088c0bf8588ed8d9b403e5.
  • Observed 2026-10-17 11:35:00 UTC, captured 2026-10-17 11:45:06.616Z; source body SHA-256 f7c801856f99557ed285ea2d3242c989100b943f230dadff0df38c8a48f1969e.
  • Observed 2026-10-17 11:55:00 UTC, captured 2026-10-17 12:00:07.101Z; source body SHA-256 0d48ce09e98a50d784e5ad8e140491c989145805c5bb2e2374c623945ce9d22d.
  • Observed 2026-10-17 12:20:00 UTC, captured 2026-10-17 12:30:06.477Z; source body SHA-256 e6b8647726852d6b09642c10d9839bf06b8b55bb7b2a6223efb9c23595245791.
  • Observed 2026-10-17 12:35:00 UTC, captured 2026-10-17 12:45:09.417Z; source body SHA-256 4313e89bf893409ef88241d3e7d3541b552354a697b3530bc439efd61acf54ce.
  • Observed 2026-10-17 12:55:00 UTC, captured 2026-10-17 13:00:09.198Z; source body SHA-256 aa321e5db523e4ae79b5eb84e3edd54688a5b7f83f8b9534cd752d4abe9a07e1.
  • Observed 2026-10-17 13:15:00 UTC, captured 2026-10-17 13:30:06.013Z; source body SHA-256 b5c4ca6c0a5dfb11c059a2d4ccce7923dd869d39f2bc88b7080b8db54b05de6b.
  • Observed 2026-10-17 13:40:00 UTC, captured 2026-10-17 13:45:07.312Z; source body SHA-256 ae2fd339e3db840f298714215d70bd5d59e6875ebe4950cd99dc5f00d921b137.
  • Observed 2026-10-17 13:55:00 UTC, captured 2026-10-17 14:00:06.148Z; source body SHA-256 eddc6593eb288cbf6f6e163ab9b2a8e2d83da18452c1b5ac1e3855ebb2db91be.
  • Observed 2026-10-17 14:15:00 UTC, captured 2026-10-17 14:30:10.654Z; source body SHA-256 3eb08494e0ad69902726856334e3d7b274b3b0fd97ce988463f0dd20e757de9f.
  • Observed 2026-10-17 14:35:00 UTC, captured 2026-10-17 14:45:08.203Z; source body SHA-256 d8f30f9f8cf3b7a47222fb2f314ac9318b3d3079009e45d8e7d36b75d32439a1.
  • Observed 2026-10-17 14:55:00 UTC, captured 2026-10-17 15:00:06.490Z; source body SHA-256 fd6f39df63ed66d82a0d722d3ba639a811bb9e87f6416735ea4ec817c4b69f7b.
  • Observed 2026-10-17 15:15:00 UTC, captured 2026-10-17 15:30:05.805Z; source body SHA-256 04ddddc39c74dc78ca7472e6371d50741ec1ed3c05a6510175b1eadce1fc59e6.
  • Observed 2026-10-17 15:35:00 UTC, captured 2026-10-17 15:45:05.420Z; source body SHA-256 5096c4f26050a27798b083ae67f9d17cef7044f9e7fbe0c0f4b8bc6751e6e48d.
  • Observed 2026-10-17 15:55:00 UTC, captured 2026-10-17 16:00:07.184Z; source body SHA-256 011c3be17b8bb37fe5f6ec9648267ed81c7e9853e6a8b98b8ad0bb065dff5968.
  • Observed 2026-10-17 16:15:00 UTC, captured 2026-10-17 16:30:06.505Z; source body SHA-256 74db22068716b46ae200c534183191486eca0eae11ae75373344b2be1b05dbc6.
  • Observed 2026-10-17 16:35:00 UTC, captured 2026-10-17 16:45:06.856Z; source body SHA-256 b0d5a15c7093ea45183076725714c0c630e9449149641a0e182f809ae2c2551e.
  • Observed 2026-10-17 16:55:00 UTC, captured 2026-10-17 17:00:06.696Z; source body SHA-256 b8be3a3f9dbb0f9d47f7f7d56c511352303f71121022093aee1718b59882e480.
  • Observed 2026-10-17 17:15:00 UTC, captured 2026-10-17 17:30:08.063Z; source body SHA-256 11a3b064cbb915e9c81d77c70b40b145987a41db3e38756b4524ff24f53d5443.
  • Observed 2026-10-17 17:35:00 UTC, captured 2026-10-17 17:45:06.189Z; source body SHA-256 bb47c96590121b41a9feeb311f7c3d41c980d6bcd8429c717331c431e9054539.
  • Observed 2026-10-17 17:55:00 UTC, captured 2026-10-17 18:00:07.907Z; source body SHA-256 87f841dd0eda299799ecfa27669c14712906e9b7f2462af1e9aaebc60f5a4644.

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

2227 total · source current; checked . Showing 100 on page 9. {"flagged":527,"old":0,"implausible":0,"outside":2308,"unreadable":2,"damagedStored":0} excluded reports (counts by reason).

Source status · Storm Mode