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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 KAMW

current · Observed 2026-10-18 17:53:00 UTC · wind 15 kt, gust 22 kt · temperature 17.2 °C.

Station KAMW · -93.6185, 41.9905 (longitude, latitude).

Source checked 2026-10-18 18:00:05.653Z · 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: 24; target 24 hours, at most 96 reports per station. Recording began 2026-10-17 06:15:07.108Z; oldest available reading 2026-10-17 18:53:00 UTC.

Observed sustained wind at KAMW (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.16.21.8kt10-17 18:53Z10-18 17:53Z2026-10-17 18:53:00 UTC · 12 kt2026-10-17 19:53:00 UTC · 13 kt2026-10-17 20:53:00 UTC · 12 kt2026-10-17 21:53:00 UTC · 13 kt2026-10-17 22:53:00 UTC · 10 kt2026-10-17 23:53:00 UTC · 7 kt2026-10-18 00:53:00 UTC · 6 kt2026-10-18 01:53:00 UTC · 6 kt2026-10-18 02:53:00 UTC · 6 kt2026-10-18 03:53:00 UTC · 7 kt2026-10-18 04:53:00 UTC · 8 kt2026-10-18 05:53:00 UTC · 6 kt2026-10-18 06:53:00 UTC · 5 kt2026-10-18 07:53:00 UTC · 7 kt2026-10-18 08:53:00 UTC · 3 kt2026-10-18 09:53:00 UTC · 5 kt2026-10-18 10:53:00 UTC · 5 kt2026-10-18 11:53:00 UTC · 6 kt2026-10-18 12:53:00 UTC · 7 kt2026-10-18 13:53:00 UTC · 10 kt2026-10-18 14:53:00 UTC · 12 kt2026-10-18 15:53:00 UTC · 13 kt2026-10-18 16:53:00 UTC · 15 kt2026-10-18 17:53:00 UTC · 15 kt
Observed sustained wind · 24 retained observations; 0 discontinuities. Lines join reported values only; missing intervals are not interpolated.
Temperature, dew point and pressure trends
Observed temperature at KAMW (°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.18.8-0.5°C10-17 18:53Z10-18 17:53Z2026-10-17 18:53:00 UTC · 14.4 °C2026-10-17 19:53:00 UTC · 15 °C2026-10-17 20:53:00 UTC · 15.6 °C2026-10-17 21:53:00 UTC · 15 °C2026-10-17 22:53:00 UTC · 12.8 °C2026-10-17 23:53:00 UTC · 9.4 °C2026-10-18 00:53:00 UTC · 7.8 °C2026-10-18 01:53:00 UTC · 6.1 °C2026-10-18 02:53:00 UTC · 6.1 °C2026-10-18 03:53:00 UTC · 6.7 °C2026-10-18 04:53:00 UTC · 6.7 °C2026-10-18 05:53:00 UTC · 5.6 °C2026-10-18 06:53:00 UTC · 5 °C2026-10-18 07:53:00 UTC · 4.4 °C2026-10-18 08:53:00 UTC · 2.2 °C2026-10-18 09:53:00 UTC · 1.7 °C2026-10-18 10:53:00 UTC · 1.1 °C2026-10-18 11:53:00 UTC · 1.7 °C2026-10-18 12:53:00 UTC · 2.8 °C2026-10-18 13:53:00 UTC · 8.3 °C2026-10-18 14:53:00 UTC · 11.7 °C2026-10-18 15:53:00 UTC · 13.9 °C2026-10-18 16:53:00 UTC · 15.6 °C2026-10-18 17:53:00 UTC · 17.2 °C
Observed temperature · 24 retained observations; 0 discontinuities. Lines join reported values only; missing intervals are not interpolated.
Observed dew point at KAMW (°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.4.9-1.6°C10-17 18:53Z10-18 17:53Z2026-10-17 18:53:00 UTC · 0.6 °C2026-10-17 19:53:00 UTC · -0.6 °C2026-10-17 20:53:00 UTC · 0 °C2026-10-17 21:53:00 UTC · 0 °C2026-10-17 22:53:00 UTC · 1.1 °C2026-10-17 23:53:00 UTC · 0.6 °C2026-10-18 00:53:00 UTC · 1.1 °C2026-10-18 01:53:00 UTC · 1.7 °C2026-10-18 02:53:00 UTC · 1.7 °C2026-10-18 03:53:00 UTC · 1.7 °C2026-10-18 04:53:00 UTC · 2.2 °C2026-10-18 05:53:00 UTC · 2.2 °C2026-10-18 06:53:00 UTC · 2.2 °C2026-10-18 07:53:00 UTC · 2.2 °C2026-10-18 08:53:00 UTC · 1.1 °C2026-10-18 09:53:00 UTC · 1.1 °C2026-10-18 10:53:00 UTC · 1.1 °C2026-10-18 11:53:00 UTC · 1.1 °C2026-10-18 12:53:00 UTC · 1.7 °C2026-10-18 13:53:00 UTC · 3.9 °C2026-10-18 14:53:00 UTC · 3.9 °C2026-10-18 15:53:00 UTC · 3.9 °C2026-10-18 16:53:00 UTC · 3.9 °C2026-10-18 17:53:00 UTC · 3.9 °C
Observed dew point · 24 retained observations; 0 discontinuities. Lines join reported values only; missing intervals are not interpolated.
Observed sea-level pressure at KAMW (mb)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.1031.81023.5mb10-17 18:53Z10-18 17:53Z2026-10-17 18:53:00 UTC · 1030.8 mb2026-10-17 19:53:00 UTC · 1029.5 mb2026-10-17 20:53:00 UTC · 1028.5 mb2026-10-17 21:53:00 UTC · 1028 mb2026-10-17 22:53:00 UTC · 1027.6 mb2026-10-17 23:53:00 UTC · 1027.6 mb2026-10-18 00:53:00 UTC · 1027.6 mb2026-10-18 01:53:00 UTC · 1027.3 mb2026-10-18 02:53:00 UTC · 1027 mb2026-10-18 03:53:00 UTC · 1026.5 mb2026-10-18 04:53:00 UTC · 1026.5 mb2026-10-18 05:53:00 UTC · 1026.2 mb2026-10-18 06:53:00 UTC · 1026.2 mb2026-10-18 07:53:00 UTC · 1026 mb2026-10-18 08:53:00 UTC · 1025.9 mb2026-10-18 09:53:00 UTC · 1025.8 mb2026-10-18 10:53:00 UTC · 1026 mb2026-10-18 11:53:00 UTC · 1026.2 mb2026-10-18 12:53:00 UTC · 1026 mb2026-10-18 13:53:00 UTC · 1026.2 mb2026-10-18 14:53:00 UTC · 1026.1 mb2026-10-18 15:53:00 UTC · 1025.6 mb2026-10-18 16:53:00 UTC · 1025.3 mb2026-10-18 17:53:00 UTC · 1024.5 mb
Observed sea-level pressure · 24 retained observations; 0 discontinuities. Lines join reported values only; missing intervals are not interpolated.
Observed reports as a table (24)
Observed (UTC)Wind / gust (kt)From (° true)Temperature / dew point (°C)Pressure (mb)Visibility (mi)
2026-10-17 18:53:00 UTC12 / 18 18014.4 / 0.61030.810 or more
2026-10-17 19:53:00 UTC13 / 21 19015 / -0.61029.510 or more
2026-10-17 20:53:00 UTC12 / Not reported19015.6 / 01028.510 or more
2026-10-17 21:53:00 UTC13 / 20 20015 / 0102810 or more
2026-10-17 22:53:00 UTC10 / Not reported18012.8 / 1.11027.610 or more
2026-10-17 23:53:00 UTC7 / Not reported1809.4 / 0.61027.610 or more
2026-10-18 00:53:00 UTC6 / Not reported1607.8 / 1.11027.610 or more
2026-10-18 01:53:00 UTC6 / Not reported1706.1 / 1.71027.310 or more
2026-10-18 02:53:00 UTC6 / Not reported1706.1 / 1.7102710 or more
2026-10-18 03:53:00 UTC7 / Not reported1706.7 / 1.71026.510 or more
2026-10-18 04:53:00 UTC8 / Not reported1806.7 / 2.21026.510 or more
2026-10-18 05:53:00 UTC6 / Not reported1705.6 / 2.21026.210 or more
2026-10-18 06:53:00 UTC5 / Not reported1705 / 2.21026.210 or more
2026-10-18 07:53:00 UTC7 / Not reported1604.4 / 2.2102610 or more
2026-10-18 08:53:00 UTC3 / Not reported1502.2 / 1.11025.910 or more
2026-10-18 09:53:00 UTC5 / Not reported1401.7 / 1.11025.810 or more
2026-10-18 10:53:00 UTC5 / Not reported1401.1 / 1.1102610 or more
2026-10-18 11:53:00 UTC6 / Not reported1501.7 / 1.11026.210 or more
2026-10-18 12:53:00 UTC7 / Not reported1502.8 / 1.7102610 or more
2026-10-18 13:53:00 UTC10 / Not reported1808.3 / 3.91026.210 or more
2026-10-18 14:53:00 UTC12 / 22 19011.7 / 3.91026.110 or more
2026-10-18 15:53:00 UTC13 / 22 20013.9 / 3.91025.610 or more
2026-10-18 16:53:00 UTC15 / 22 20015.6 / 3.91025.310 or more
2026-10-18 17:53:00 UTC15 / 22 18017.2 / 3.91024.510 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 18:53:00 UTC, captured 2026-10-17 19:00:06.492Z; source body SHA-256 9b92790a99ac0e8c2777442829b2a9236f72d6e831b8d9a0836ca29a9d3acbba.
  • Observed 2026-10-17 19:53:00 UTC, captured 2026-10-17 20:00:08.337Z; source body SHA-256 b75985c438912b2da4a26e309fc2fbabef235be8a13c5848c5c5d64297850019.
  • Observed 2026-10-17 20:53:00 UTC, captured 2026-10-17 21:00:07.279Z; source body SHA-256 79c0cc8ae6d502baffa56263b2daf4c86fd1628f11d5a529402c527d0ff32fe1.
  • Observed 2026-10-17 21:53:00 UTC, captured 2026-10-17 22:00:07.362Z; source body SHA-256 f1fa85855e007d5d5b85e6dbf4575f6d6bfe58fd5c9a7bb6d9e9cc636ec4c3b2.
  • Observed 2026-10-17 22:53:00 UTC, captured 2026-10-17 23:00:07.092Z; source body SHA-256 2ee1214ad66de98865565d92f21f7f5094d6b2e4ef4f09839341a5e6cd89b61b.
  • Observed 2026-10-17 23:53:00 UTC, captured 2026-10-18 00:00:09.347Z; source body SHA-256 fe50c177f37463edb2970e7df309ca8243c740fe7f3ba6344704878ab6922ee2.
  • Observed 2026-10-18 00:53:00 UTC, captured 2026-10-18 01:00:10.019Z; source body SHA-256 949eb463d93270208adccd66994771bf859674b804d78a93f2b1e78571af9b73.
  • Observed 2026-10-18 01:53:00 UTC, captured 2026-10-18 02:00:07.747Z; source body SHA-256 2a808d30ef24af292625f66ac29ed87d3497f0029e7978811a5214db4d4e391c.
  • Observed 2026-10-18 02:53:00 UTC, captured 2026-10-18 03:00:08.091Z; source body SHA-256 1ff4ba07d334ddc5e777bc047fb0a9a13be27865eed8a1596ab4f40757641175.
  • Observed 2026-10-18 03:53:00 UTC, captured 2026-10-18 04:00:09.699Z; source body SHA-256 8e92b49a3b0987ff40c99aaaa9dbae3470c3cdf7475dec143172378b951fb9c9.
  • Observed 2026-10-18 04:53:00 UTC, captured 2026-10-18 05:00:07.387Z; source body SHA-256 d0747946a85e0b6149bd4061e0c1af798f590d9eac7088d421db1613ed7afb6e.
  • Observed 2026-10-18 05:53:00 UTC, captured 2026-10-18 06:00:07.780Z; source body SHA-256 516488ab99336824be748099d9095cce133bd39e49a9ebce7ac31e8ca5594345.
  • Observed 2026-10-18 06:53:00 UTC, captured 2026-10-18 07:00:07.060Z; source body SHA-256 cef387356b01a216d569fa5c4ef4911e52a5f5bb19d30034c5f3867ad0b3f6c5.
  • Observed 2026-10-18 07:53:00 UTC, captured 2026-10-18 08:00:11.468Z; source body SHA-256 53a01ad60670349facf980ea22602bd1fb21ffca3c40d501342bfb23f8e22c0b.
  • Observed 2026-10-18 08:53:00 UTC, captured 2026-10-18 09:00:09.520Z; source body SHA-256 8ad9748657ec506ad6f6e8aeac27fa8611b3416e28598e978a06c642e3ba8df5.
  • Observed 2026-10-18 09:53:00 UTC, captured 2026-10-18 10:00:08.135Z; source body SHA-256 7088f7a20b608392c60688c0c6cc24bb874f518a9d855a8f279a1656aa963b5f.
  • Observed 2026-10-18 10:53:00 UTC, captured 2026-10-18 11:00:09.217Z; source body SHA-256 4c9aeddeccab4a18ef736d7fde43bbf68e646f4e3dd3672a819a2d3d41e31ffb.
  • Observed 2026-10-18 11:53:00 UTC, captured 2026-10-18 12:00:08.069Z; source body SHA-256 99d8a01a4181fd6dc5a6f38379f01ddc13eb1176afbc54835f8b9e2d8864e444.
  • Observed 2026-10-18 12:53:00 UTC, captured 2026-10-18 13:00:08.827Z; source body SHA-256 099a919970c81c196850e485719d2befbfd218b45455920c630e4665158be4f6.
  • Observed 2026-10-18 13:53:00 UTC, captured 2026-10-18 14:00:06.781Z; source body SHA-256 d5bb4158d51e4be8ae455671d404663bf3c089899145baea8f175a4f02ee691b.
  • Observed 2026-10-18 14:53:00 UTC, captured 2026-10-18 15:00:07.750Z; source body SHA-256 fb3f3094c11b10dd11208847ba057d3a914f9c474065557688b031827858eed4.
  • Observed 2026-10-18 15:53:00 UTC, captured 2026-10-18 16:00:07.010Z; source body SHA-256 1a64a07f010d8deb579f76e936259499ecd9299f0a3027594b291930b1b61c4d.
  • Observed 2026-10-18 16:53:00 UTC, captured 2026-10-18 17:00:06.399Z; source body SHA-256 c006e676533fb42ac5e8536e9cb2b841c874883c562d965a13f7c70c3f3b5cfc.
  • Observed 2026-10-18 17:53:00 UTC, captured 2026-10-18 18:00:07.738Z; source body SHA-256 f6b726caa8279ba86e076548fb62ee7a0309bdfaba00092834579914be370515.

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

2100 total · source current; checked . Showing 100 on page 1. {"flagged":610,"old":0,"implausible":0,"outside":2332,"unreadable":2,"damagedStored":0} excluded reports (counts by reason).

Source status · Storm Mode