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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 KNGU

current · Observed 2026-10-17 18:59:00 UTC · wind 21 kt, gust 36 kt · temperature 11.7 °C.

Station KNGU · -76.281, 36.937 (longitude, latitude).

Source checked 2026-10-17 19:45:04.390Z · 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: 17; target 24 hours, at most 96 reports per station. Recording began 2026-10-17 06:15:07.108Z; oldest available reading 2026-10-17 05:59:00 UTC.

Observed sustained wind at KNGU (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.25.48.6kt10-17 05:59Z10-17 18:59Z2026-10-17 05:59:00 UTC · 15 kt2026-10-17 12:32:00 UTC · 10 kt2026-10-17 12:59:00 UTC · 13 kt2026-10-17 13:13:00 UTC · 18 kt2026-10-17 13:51:00 UTC · 19 kt2026-10-17 13:59:00 UTC · 20 kt2026-10-17 14:21:00 UTC · 19 kt2026-10-17 14:40:00 UTC · 18 kt2026-10-17 14:48:00 UTC · 18 kt2026-10-17 15:10:00 UTC · 22 kt2026-10-17 15:28:00 UTC · 24 kt2026-10-17 15:59:00 UTC · 23 kt2026-10-17 16:20:00 UTC · 22 kt2026-10-17 16:59:00 UTC · 22 kt2026-10-17 17:59:00 UTC · 19 kt2026-10-17 18:20:00 UTC · 20 kt2026-10-17 18:59:00 UTC · 21 kt
Observed sustained wind · 17 retained observations; 1 discontinuities. Lines join reported values only; missing intervals are not interpolated.
Temperature, dew point and pressure trends
Observed temperature at KNGU (°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.21.610.7°C10-17 05:59Z10-17 18:59Z2026-10-17 05:59:00 UTC · 20.6 °C2026-10-17 12:32:00 UTC · 15 °C2026-10-17 12:59:00 UTC · 15 °C2026-10-17 13:13:00 UTC · 15.6 °C2026-10-17 13:51:00 UTC · 15.6 °C2026-10-17 13:59:00 UTC · 15 °C2026-10-17 14:21:00 UTC · 14.4 °C2026-10-17 14:40:00 UTC · 14.4 °C2026-10-17 14:48:00 UTC · 14.4 °C2026-10-17 15:10:00 UTC · 13.9 °C2026-10-17 15:28:00 UTC · 13.3 °C2026-10-17 15:59:00 UTC · 12.8 °C2026-10-17 16:20:00 UTC · 12.8 °C2026-10-17 16:59:00 UTC · 12.8 °C2026-10-17 17:59:00 UTC · 12.2 °C2026-10-17 18:20:00 UTC · 11.7 °C2026-10-17 18:59:00 UTC · 11.7 °C
Observed temperature · 17 retained observations; 1 discontinuities. Lines join reported values only; missing intervals are not interpolated.
Observed dew point at KNGU (°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.14.96.8°C10-17 05:59Z10-17 18:59Z2026-10-17 05:59:00 UTC · 13.9 °C2026-10-17 12:32:00 UTC · 13.3 °C2026-10-17 12:59:00 UTC · 13.3 °C2026-10-17 13:13:00 UTC · 13.9 °C2026-10-17 13:51:00 UTC · 13.9 °C2026-10-17 13:59:00 UTC · 13.9 °C2026-10-17 14:21:00 UTC · 12.8 °C2026-10-17 14:40:00 UTC · 13.3 °C2026-10-17 14:48:00 UTC · 12.8 °C2026-10-17 15:10:00 UTC · 12.2 °C2026-10-17 15:28:00 UTC · 11.7 °C2026-10-17 15:59:00 UTC · 10.6 °C2026-10-17 16:20:00 UTC · 9.4 °C2026-10-17 16:59:00 UTC · 9.4 °C2026-10-17 17:59:00 UTC · 8.3 °C2026-10-17 18:20:00 UTC · 7.8 °C2026-10-17 18:59:00 UTC · 7.8 °C
Observed dew point · 17 retained observations; 1 discontinuities. Lines join reported values only; missing intervals are not interpolated.
Observed sea-level pressure at KNGU (mb)Dots are retained observations. Lines break for missing fields, long intervals or changed station location or units. 15 recorded discontinuities. Dashed lines, when present, are the separately issued NWS forecast.1022.11011mb10-17 05:59Z10-17 18:59Z2026-10-17 05:59:00 UTC · 1012 mb2026-10-17 12:59:00 UTC · 1015.8 mb2026-10-17 13:59:00 UTC · 1016.7 mb2026-10-17 15:59:00 UTC · 1019.8 mb2026-10-17 16:59:00 UTC · 1020.7 mb2026-10-17 17:59:00 UTC · 1020.5 mb2026-10-17 18:59:00 UTC · 1021.1 mb
Observed sea-level pressure · 7 retained observations; 15 discontinuities. Lines join reported values only; missing intervals are not interpolated.
Observed reports as a table (17)
Observed (UTC)Wind / gust (kt)From (° true)Temperature / dew point (°C)Pressure (mb)Visibility (mi)
2026-10-17 05:59:00 UTC15 / 24 35020.6 / 13.9101210 or more
2026-10-17 12:32:00 UTC10 / 24 34015 / 13.3Not reported5
2026-10-17 12:59:00 UTC13 / 27 36015 / 13.31015.83
2026-10-17 13:13:00 UTC18 / 30 36015.6 / 13.9Not reported2
2026-10-17 13:51:00 UTC19 / 38 2015.6 / 13.9Not reported1.5
2026-10-17 13:59:00 UTC20 / 32 4015 / 13.91016.72
2026-10-17 14:21:00 UTC19 / 28 4014.4 / 12.8Not reported4
2026-10-17 14:40:00 UTC18 / 26 4014.4 / 13.3Not reported3
2026-10-17 14:48:00 UTC18 / 28 3014.4 / 12.8Not reported2
2026-10-17 15:10:00 UTC22 / 35 3013.9 / 12.2Not reported2.5
2026-10-17 15:28:00 UTC24 / 42 1013.3 / 11.7Not reported3
2026-10-17 15:59:00 UTC23 / 38 2012.8 / 10.61019.84
2026-10-17 16:20:00 UTC22 / 36 2012.8 / 9.4Not reported5
2026-10-17 16:59:00 UTC22 / 36 2012.8 / 9.41020.74
2026-10-17 17:59:00 UTC19 / 37 3012.2 / 8.31020.57
2026-10-17 18:20:00 UTC20 / 36 3011.7 / 7.8Not reported6
2026-10-17 18:59:00 UTC21 / 36 2011.7 / 7.81021.17
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 05:59:00 UTC, captured 2026-10-17 07:00:07.405Z; source body SHA-256 144290c75a8e56c75efc02af4781ad6023effc93af11beecc88e5a894fd759e2.
  • Observed 2026-10-17 12:32:00 UTC, captured 2026-10-17 12:45:09.417Z; source body SHA-256 4313e89bf893409ef88241d3e7d3541b552354a697b3530bc439efd61acf54ce.
  • Observed 2026-10-17 12:59:00 UTC, captured 2026-10-17 13:15:08.402Z; source body SHA-256 235074cffed89b4cab92d4ab7ccfd328bf69ddc8588653f76dece65dfad02f56.
  • Observed 2026-10-17 13:13:00 UTC, captured 2026-10-17 13:30:06.013Z; source body SHA-256 b5c4ca6c0a5dfb11c059a2d4ccce7923dd869d39f2bc88b7080b8db54b05de6b.
  • Observed 2026-10-17 13:51:00 UTC, captured 2026-10-17 14:00:06.148Z; source body SHA-256 eddc6593eb288cbf6f6e163ab9b2a8e2d83da18452c1b5ac1e3855ebb2db91be.
  • Observed 2026-10-17 13:59:00 UTC, captured 2026-10-17 14:15:08.468Z; source body SHA-256 89c5e2da6c1df15fc284a3f38b9662d6ab7633272342363f5f2103f7f1dca9bc.
  • Observed 2026-10-17 14:21:00 UTC, captured 2026-10-17 14:30:10.654Z; source body SHA-256 3eb08494e0ad69902726856334e3d7b274b3b0fd97ce988463f0dd20e757de9f.
  • Observed 2026-10-17 14:40:00 UTC, captured 2026-10-17 14:45:08.203Z; source body SHA-256 d8f30f9f8cf3b7a47222fb2f314ac9318b3d3079009e45d8e7d36b75d32439a1.
  • Observed 2026-10-17 14:48:00 UTC, captured 2026-10-17 15:00:06.490Z; source body SHA-256 fd6f39df63ed66d82a0d722d3ba639a811bb9e87f6416735ea4ec817c4b69f7b.
  • Observed 2026-10-17 15:10:00 UTC, captured 2026-10-17 15:15:08.165Z; source body SHA-256 03e82f238e3281188a3e527cc38fc1ce4ad8af25fe75f76604b458e9da0f511c.
  • Observed 2026-10-17 15:28:00 UTC, captured 2026-10-17 15:45:05.420Z; source body SHA-256 5096c4f26050a27798b083ae67f9d17cef7044f9e7fbe0c0f4b8bc6751e6e48d.
  • Observed 2026-10-17 15:59:00 UTC, captured 2026-10-17 16:15:08.351Z; source body SHA-256 59505eba151176b08b86d3a0c0daddc8ef63138a51e6f0371050096e6264ba55.
  • Observed 2026-10-17 16:20:00 UTC, captured 2026-10-17 16:30:06.505Z; source body SHA-256 74db22068716b46ae200c534183191486eca0eae11ae75373344b2be1b05dbc6.
  • Observed 2026-10-17 16:59:00 UTC, captured 2026-10-17 17:15:07.865Z; source body SHA-256 eef453fe75bb9f7371aeb86c73bf75725d6277e3652437a825018d7fc35df410.
  • Observed 2026-10-17 17:59:00 UTC, captured 2026-10-17 18:15:09.016Z; source body SHA-256 d40c721ef04f917fd2bc85c84ea40a5039d51af5cdf6376401aac6045358c892.
  • Observed 2026-10-17 18:20:00 UTC, captured 2026-10-17 18:45:08.637Z; source body SHA-256 d8857538eb4d7da46d85d75840aca2483dedb9a12ab990ee530f470cf5baeaa4.
  • Observed 2026-10-17 18:59:00 UTC, captured 2026-10-17 19:15:08.055Z; source body SHA-256 9b1ec8d3a0f8f89c0d1ebd7a0bd7e7ce037e6cc9a183d6538ed27218bec705c5.

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

2230 total · source current; checked . Showing 100 on page 1. {"flagged":529,"old":0,"implausible":0,"outside":2333,"unreadable":2,"damagedStored":0} excluded reports (counts by reason).

Source status · Storm Mode