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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 KMCZ

current · Observed 2026-10-17 16:15:00 UTC · wind 15 kt, gust 22 kt · temperature 13.3 °C.

Station KMCZ · -77.178, 35.862 (longitude, latitude).

Source checked 2026-10-17 16:30:05.357Z · 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: 32; 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 KMCZ (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.16.5-1.5kt10-17 05:55Z10-17 16:15Z2026-10-17 05:55:00 UTC · 6 kt2026-10-17 06:15:00 UTC · 5 kt2026-10-17 06:35:00 UTC · 6 kt2026-10-17 06:55:00 UTC · 0 kt2026-10-17 07:15:00 UTC · 0 kt2026-10-17 07:35:00 UTC · 0 kt2026-10-17 07:55:00 UTC · 13 kt2026-10-17 08:15:00 UTC · 10 kt2026-10-17 08:35:00 UTC · 12 kt2026-10-17 08:55:00 UTC · 9 kt2026-10-17 09:15:00 UTC · 7 kt2026-10-17 09:35:00 UTC · 12 kt2026-10-17 09:55:00 UTC · 15 kt2026-10-17 10:15:00 UTC · 9 kt2026-10-17 10:35:00 UTC · 10 kt2026-10-17 10:55:00 UTC · 11 kt2026-10-17 11:15:00 UTC · 12 kt2026-10-17 11:35:00 UTC · 11 kt2026-10-17 11:55:00 UTC · 11 kt2026-10-17 12:15:00 UTC · 9 kt2026-10-17 12:35:00 UTC · 12 kt2026-10-17 12:55:00 UTC · 9 kt2026-10-17 13:15:00 UTC · 11 kt2026-10-17 13:35:00 UTC · 11 kt2026-10-17 13:55:00 UTC · 14 kt2026-10-17 14:15:00 UTC · 9 kt2026-10-17 14:35:00 UTC · 11 kt2026-10-17 14:55:00 UTC · 11 kt2026-10-17 15:15:00 UTC · 11 kt2026-10-17 15:35:00 UTC · 11 kt2026-10-17 15:55:00 UTC · 13 kt2026-10-17 16:15:00 UTC · 15 kt
Observed sustained wind · 32 retained observations; 0 discontinuities. Lines join reported values only; missing intervals are not interpolated.
Temperature, dew point and pressure trends
Observed temperature at KMCZ (°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.22.212.1°C10-17 05:55Z10-17 16:15Z2026-10-17 05:55:00 UTC · 21 °C2026-10-17 06:15:00 UTC · 21.2 °C2026-10-17 06:35:00 UTC · 20.8 °C2026-10-17 06:55:00 UTC · 20.7 °C2026-10-17 07:15:00 UTC · 20.3 °C2026-10-17 07:35:00 UTC · 20.5 °C2026-10-17 07:55:00 UTC · 20.6 °C2026-10-17 08:15:00 UTC · 19.7 °C2026-10-17 08:35:00 UTC · 19.4 °C2026-10-17 08:55:00 UTC · 18.9 °C2026-10-17 09:15:00 UTC · 18.6 °C2026-10-17 09:35:00 UTC · 18.3 °C2026-10-17 09:55:00 UTC · 18.1 °C2026-10-17 10:15:00 UTC · 17.7 °C2026-10-17 10:35:00 UTC · 15.3 °C2026-10-17 10:55:00 UTC · 15 °C2026-10-17 11:15:00 UTC · 14.6 °C2026-10-17 11:35:00 UTC · 14.1 °C2026-10-17 11:55:00 UTC · 13.5 °C2026-10-17 12:15:00 UTC · 13.4 °C2026-10-17 12:35:00 UTC · 13.4 °C2026-10-17 12:55:00 UTC · 13.2 °C2026-10-17 13:15:00 UTC · 13.2 °C2026-10-17 13:35:00 UTC · 13.2 °C2026-10-17 13:55:00 UTC · 13.1 °C2026-10-17 14:15:00 UTC · 13.2 °C2026-10-17 14:35:00 UTC · 13.2 °C2026-10-17 14:55:00 UTC · 13.2 °C2026-10-17 15:15:00 UTC · 13.3 °C2026-10-17 15:35:00 UTC · 13.4 °C2026-10-17 15:55:00 UTC · 13.4 °C2026-10-17 16:15:00 UTC · 13.3 °C
Observed temperature · 32 retained observations; 0 discontinuities. Lines join reported values only; missing intervals are not interpolated.
Observed dew point at KMCZ (°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.20.89°C10-17 05:55Z10-17 16:15Z2026-10-17 05:55:00 UTC · 19.6 °C2026-10-17 06:15:00 UTC · 19.7 °C2026-10-17 06:35:00 UTC · 19.7 °C2026-10-17 06:55:00 UTC · 19.7 °C2026-10-17 07:15:00 UTC · 19.7 °C2026-10-17 07:35:00 UTC · 19.7 °C2026-10-17 07:55:00 UTC · 19.8 °C2026-10-17 08:15:00 UTC · 13.3 °C2026-10-17 08:35:00 UTC · 11.9 °C2026-10-17 08:55:00 UTC · 11.2 °C2026-10-17 09:15:00 UTC · 11.4 °C2026-10-17 09:35:00 UTC · 10.6 °C2026-10-17 09:55:00 UTC · 10 °C2026-10-17 10:15:00 UTC · 10.8 °C2026-10-17 10:35:00 UTC · 12.7 °C2026-10-17 10:55:00 UTC · 13.2 °C2026-10-17 11:15:00 UTC · 13 °C2026-10-17 11:35:00 UTC · 12.7 °C2026-10-17 11:55:00 UTC · 12.9 °C2026-10-17 12:15:00 UTC · 12.9 °C2026-10-17 12:35:00 UTC · 12.9 °C2026-10-17 12:55:00 UTC · 12.8 °C2026-10-17 13:15:00 UTC · 12.9 °C2026-10-17 13:35:00 UTC · 12.9 °C2026-10-17 13:55:00 UTC · 12.9 °C2026-10-17 14:15:00 UTC · 13 °C2026-10-17 14:35:00 UTC · 13 °C2026-10-17 14:55:00 UTC · 13 °C2026-10-17 15:15:00 UTC · 13.1 °C2026-10-17 15:35:00 UTC · 13.2 °C2026-10-17 15:55:00 UTC · 13.1 °C2026-10-17 16:15:00 UTC · 12.9 °C
Observed dew point · 32 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 (32)
Observed (UTC)Wind / gust (kt)From (° true)Temperature / dew point (°C)Pressure (mb)Visibility (mi)
2026-10-17 05:55:00 UTC6 / Not reported19021 / 19.6Not reported10 or more
2026-10-17 06:15:00 UTC5 / Not reported19021.2 / 19.7Not reported10 or more
2026-10-17 06:35:00 UTC6 / Not reported32020.8 / 19.7Not reported10 or more
2026-10-17 06:55:00 UTC0 / Not reportedCalm20.7 / 19.7Not reported10 or more
2026-10-17 07:15:00 UTC0 / Not reportedCalm20.3 / 19.7Not reported10 or more
2026-10-17 07:35:00 UTC0 / Not reportedCalm20.5 / 19.7Not reported10 or more
2026-10-17 07:55:00 UTC13 / 20 34020.6 / 19.8Not reported10 or more
2026-10-17 08:15:00 UTC10 / 21 1019.7 / 13.3Not reported10 or more
2026-10-17 08:35:00 UTC12 / 22 2019.4 / 11.9Not reported10 or more
2026-10-17 08:55:00 UTC9 / 18 2018.9 / 11.2Not reported10 or more
2026-10-17 09:15:00 UTC7 / Not reported1018.6 / 11.4Not reported10 or more
2026-10-17 09:35:00 UTC12 / 20 36018.3 / 10.6Not reported10 or more
2026-10-17 09:55:00 UTC15 / 19 35018.1 / 10Not reported10 or more
2026-10-17 10:15:00 UTC9 / 17 36017.7 / 10.8Not reported10 or more
2026-10-17 10:35:00 UTC10 / 16 1015.3 / 12.7Not reported10 or more
2026-10-17 10:55:00 UTC11 / Not reported35015 / 13.2Not reported10 or more
2026-10-17 11:15:00 UTC12 / Not reported36014.6 / 13Not reported10 or more
2026-10-17 11:35:00 UTC11 / Not reported1014.1 / 12.7Not reported10 or more
2026-10-17 11:55:00 UTC11 / Not reported1013.5 / 12.9Not reported5
2026-10-17 12:15:00 UTC9 / Not reported2013.4 / 12.9Not reported10 or more
2026-10-17 12:35:00 UTC12 / 17 35013.4 / 12.9Not reported10 or more
2026-10-17 12:55:00 UTC9 / 15 2013.2 / 12.8Not reported7
2026-10-17 13:15:00 UTC11 / 15 36013.2 / 12.9Not reported10 or more
2026-10-17 13:35:00 UTC11 / Not reported35013.2 / 12.9Not reported7
2026-10-17 13:55:00 UTC14 / Not reported34013.1 / 12.9Not reported5
2026-10-17 14:15:00 UTC9 / Not reported33013.2 / 13Not reported4
2026-10-17 14:35:00 UTC11 / 14 33013.2 / 13Not reported5
2026-10-17 14:55:00 UTC11 / 17 35013.2 / 13Not reported5
2026-10-17 15:15:00 UTC11 / Not reported34013.3 / 13.1Not reported5
2026-10-17 15:35:00 UTC11 / 18 36013.4 / 13.2Not reported5
2026-10-17 15:55:00 UTC13 / 18 35013.4 / 13.1Not reported7
2026-10-17 16:15:00 UTC15 / 22 36013.3 / 12.9Not reported7
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 06:55:00 UTC, captured 2026-10-17 07:00:07.405Z; source body SHA-256 144290c75a8e56c75efc02af4781ad6023effc93af11beecc88e5a894fd759e2.
  • 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 09:15:07.673Z; source body SHA-256 016271d991e052b4ca0bb6a0412411402fcafc0acde04052dffa85b284d7e986.
  • 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 10:15:00 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 10:55:00 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 12:15:00 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 13:15:08.402Z; source body SHA-256 235074cffed89b4cab92d4ab7ccfd328bf69ddc8588653f76dece65dfad02f56.
  • 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 13:35:00 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 14:15:08.468Z; source body SHA-256 89c5e2da6c1df15fc284a3f38b9662d6ab7633272342363f5f2103f7f1dca9bc.
  • 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 15:15:08.165Z; source body SHA-256 03e82f238e3281188a3e527cc38fc1ce4ad8af25fe75f76604b458e9da0f511c.
  • 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.

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

2229 total · source current; checked . Showing 100 on page 21. {"flagged":532,"old":0,"implausible":0,"outside":2483,"unreadable":2,"damagedStored":0} excluded reports (counts by reason).

Source status · Storm Mode