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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 KIOW

current · Observed 2026-10-18 11:52:00 UTC · wind 7 kt · temperature 3.9 °C.

Station KIOW · -91.5446, 41.6394 (longitude, latitude).

Source checked 2026-10-18 12:30:05.095Z · 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: 28; target 24 hours, at most 96 reports per station. Recording began 2026-10-17 06:15:07.108Z; oldest available reading 2026-10-17 12:52:00 UTC.

Observed sustained wind at KIOW (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.13.2-1.2kt10-17 12:52Z10-18 11:52Z2026-10-17 12:52:00 UTC · 0 kt2026-10-17 13:08:00 UTC · 0 kt2026-10-17 13:15:00 UTC · 0 kt2026-10-17 13:40:00 UTC · 0 kt2026-10-17 13:52:00 UTC · 0 kt2026-10-17 14:01:00 UTC · 0 kt2026-10-17 14:52:00 UTC · 5 kt2026-10-17 15:52:00 UTC · 7 kt2026-10-17 16:52:00 UTC · 6 kt2026-10-17 17:52:00 UTC · 7 kt2026-10-17 18:52:00 UTC · 6 kt2026-10-17 19:52:00 UTC · 8 kt2026-10-17 20:52:00 UTC · 9 kt2026-10-17 21:52:00 UTC · 12 kt2026-10-17 22:52:00 UTC · 9 kt2026-10-17 23:52:00 UTC · 5 kt2026-10-18 00:52:00 UTC · 5 kt2026-10-18 01:52:00 UTC · 6 kt2026-10-18 02:52:00 UTC · 6 kt2026-10-18 03:52:00 UTC · 6 kt2026-10-18 04:52:00 UTC · 5 kt2026-10-18 05:52:00 UTC · 5 kt2026-10-18 06:52:00 UTC · 4 kt2026-10-18 07:52:00 UTC · 6 kt2026-10-18 08:52:00 UTC · 5 kt2026-10-18 09:52:00 UTC · 5 kt2026-10-18 10:52:00 UTC · 6 kt2026-10-18 11:52:00 UTC · 7 kt
Observed sustained wind · 28 retained observations; 0 discontinuities. Lines join reported values only; missing intervals are not interpolated.
Temperature, dew point and pressure trends
Observed temperature at KIOW (°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.15.8-0.8°C10-17 12:52Z10-18 11:52Z2026-10-17 12:52:00 UTC · 1.1 °C2026-10-17 13:08:00 UTC · 1.1 °C2026-10-17 13:15:00 UTC · 0.6 °C2026-10-17 13:40:00 UTC · 2.2 °C2026-10-17 13:52:00 UTC · 3.3 °C2026-10-17 14:01:00 UTC · 3.9 °C2026-10-17 14:52:00 UTC · 6.1 °C2026-10-17 15:52:00 UTC · 10 °C2026-10-17 16:52:00 UTC · 11.1 °C2026-10-17 17:52:00 UTC · 12.8 °C2026-10-17 18:52:00 UTC · 13.9 °C2026-10-17 19:52:00 UTC · 14.4 °C2026-10-17 20:52:00 UTC · 14.4 °C2026-10-17 21:52:00 UTC · 14.4 °C2026-10-17 22:52:00 UTC · 12.8 °C2026-10-17 23:52:00 UTC · 10.6 °C2026-10-18 00:52:00 UTC · 10 °C2026-10-18 01:52:00 UTC · 7.8 °C2026-10-18 02:52:00 UTC · 7.2 °C2026-10-18 03:52:00 UTC · 7.2 °C2026-10-18 04:52:00 UTC · 6.7 °C2026-10-18 05:52:00 UTC · 6.7 °C2026-10-18 06:52:00 UTC · 5.6 °C2026-10-18 07:52:00 UTC · 5 °C2026-10-18 08:52:00 UTC · 5 °C2026-10-18 09:52:00 UTC · 3.9 °C2026-10-18 10:52:00 UTC · 3.9 °C2026-10-18 11:52:00 UTC · 3.9 °C
Observed temperature · 28 retained observations; 0 discontinuities. Lines join reported values only; missing intervals are not interpolated.
Observed dew point at KIOW (°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.4.3-3.2°C10-17 12:52Z10-18 11:52Z2026-10-17 12:52:00 UTC · 0 °C2026-10-17 13:08:00 UTC · 1.1 °C2026-10-17 13:15:00 UTC · 0.6 °C2026-10-17 13:40:00 UTC · 2.2 °C2026-10-17 13:52:00 UTC · 3.3 °C2026-10-17 14:01:00 UTC · 3.3 °C2026-10-17 14:52:00 UTC · 1.7 °C2026-10-17 15:52:00 UTC · 0.6 °C2026-10-17 16:52:00 UTC · 0 °C2026-10-17 17:52:00 UTC · -0.6 °C2026-10-17 18:52:00 UTC · -1.1 °C2026-10-17 19:52:00 UTC · -1.7 °C2026-10-17 20:52:00 UTC · -2.2 °C2026-10-17 21:52:00 UTC · -2.2 °C2026-10-17 22:52:00 UTC · -0.6 °C2026-10-17 23:52:00 UTC · 0 °C2026-10-18 00:52:00 UTC · 0.6 °C2026-10-18 01:52:00 UTC · 0.6 °C2026-10-18 02:52:00 UTC · 0.6 °C2026-10-18 03:52:00 UTC · 0.6 °C2026-10-18 04:52:00 UTC · 0.6 °C2026-10-18 05:52:00 UTC · 0.6 °C2026-10-18 06:52:00 UTC · 0.6 °C2026-10-18 07:52:00 UTC · 0.6 °C2026-10-18 08:52:00 UTC · 0 °C2026-10-18 09:52:00 UTC · 0 °C2026-10-18 10:52:00 UTC · 0.6 °C2026-10-18 11:52:00 UTC · 0.6 °C
Observed dew point · 28 retained observations; 0 discontinuities. Lines join reported values only; missing intervals are not interpolated.
Observed sea-level pressure at KIOW (mb)Dots are retained observations. Lines break for missing fields, long intervals or changed station location or units. 6 recorded discontinuities. Dashed lines, when present, are the separately issued NWS forecast.1036.91028.2mb10-17 12:52Z10-18 11:52Z2026-10-17 12:52:00 UTC · 1035.7 mb2026-10-17 13:52:00 UTC · 1035.8 mb2026-10-17 14:52:00 UTC · 1035.9 mb2026-10-17 15:52:00 UTC · 1035.8 mb2026-10-17 16:52:00 UTC · 1035.2 mb2026-10-17 17:52:00 UTC · 1034.5 mb2026-10-17 18:52:00 UTC · 1033.3 mb2026-10-17 19:52:00 UTC · 1032.1 mb2026-10-17 20:52:00 UTC · 1031.3 mb2026-10-17 21:52:00 UTC · 1030.6 mb2026-10-17 22:52:00 UTC · 1030.4 mb2026-10-17 23:52:00 UTC · 1030 mb2026-10-18 00:52:00 UTC · 1030.2 mb2026-10-18 01:52:00 UTC · 1030.2 mb2026-10-18 02:52:00 UTC · 1030.1 mb2026-10-18 03:52:00 UTC · 1029.9 mb2026-10-18 04:52:00 UTC · 1029.7 mb2026-10-18 05:52:00 UTC · 1029.3 mb2026-10-18 06:52:00 UTC · 1029.2 mb2026-10-18 07:52:00 UTC · 1029.2 mb2026-10-18 08:52:00 UTC · 1029.2 mb2026-10-18 09:52:00 UTC · 1029.4 mb2026-10-18 10:52:00 UTC · 1029.9 mb2026-10-18 11:52:00 UTC · 1030.3 mb
Observed sea-level pressure · 24 retained observations; 6 discontinuities. Lines join reported values only; missing intervals are not interpolated.
Observed reports as a table (28)
Observed (UTC)Wind / gust (kt)From (° true)Temperature / dew point (°C)Pressure (mb)Visibility (mi)
2026-10-17 12:52:00 UTC0 / Not reportedCalm1.1 / 01035.710 or more
2026-10-17 13:08:00 UTC0 / Not reportedCalm1.1 / 1.1Not reported0.5
2026-10-17 13:15:00 UTC0 / Not reportedCalm0.6 / 0.6Not reported0.25
2026-10-17 13:40:00 UTC0 / Not reportedCalm2.2 / 2.2Not reported0.25
2026-10-17 13:52:00 UTC0 / Not reportedCalm3.3 / 3.31035.80.25
2026-10-17 14:01:00 UTC0 / Not reportedCalm3.9 / 3.3Not reported5
2026-10-17 14:52:00 UTC5 / Not reported1706.1 / 1.71035.910 or more
2026-10-17 15:52:00 UTC7 / Not reported20010 / 0.61035.810 or more
2026-10-17 16:52:00 UTC6 / Not reported18011.1 / 01035.210 or more
2026-10-17 17:52:00 UTC7 / Not reported23012.8 / -0.61034.510 or more
2026-10-17 18:52:00 UTC6 / Not reported22013.9 / -1.11033.310 or more
2026-10-17 19:52:00 UTC8 / Not reported22014.4 / -1.71032.110 or more
2026-10-17 20:52:00 UTC9 / Not reported19014.4 / -2.21031.310 or more
2026-10-17 21:52:00 UTC12 / Not reported19014.4 / -2.21030.610 or more
2026-10-17 22:52:00 UTC9 / Not reported18012.8 / -0.61030.410 or more
2026-10-17 23:52:00 UTC5 / Not reported17010.6 / 0103010 or more
2026-10-18 00:52:00 UTC5 / Not reported18010 / 0.61030.210 or more
2026-10-18 01:52:00 UTC6 / Not reported1807.8 / 0.61030.210 or more
2026-10-18 02:52:00 UTC6 / Not reported1807.2 / 0.61030.110 or more
2026-10-18 03:52:00 UTC6 / Not reported1807.2 / 0.61029.910 or more
2026-10-18 04:52:00 UTC5 / Not reported1806.7 / 0.61029.710 or more
2026-10-18 05:52:00 UTC5 / Not reported1806.7 / 0.61029.310 or more
2026-10-18 06:52:00 UTC4 / Not reported1605.6 / 0.61029.210 or more
2026-10-18 07:52:00 UTC6 / Not reported1705 / 0.61029.210 or more
2026-10-18 08:52:00 UTC5 / Not reported1705 / 01029.210 or more
2026-10-18 09:52:00 UTC5 / Not reported1703.9 / 01029.410 or more
2026-10-18 10:52:00 UTC6 / Not reported1703.9 / 0.61029.910 or more
2026-10-18 11:52:00 UTC7 / Not reported1803.9 / 0.61030.310 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 12:52:00 UTC, captured 2026-10-17 13:00:09.198Z; source body SHA-256 aa321e5db523e4ae79b5eb84e3edd54688a5b7f83f8b9534cd752d4abe9a07e1.
  • Observed 2026-10-17 13:08:00 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 13:40:00 UTC, captured 2026-10-17 13:45:07.312Z; source body SHA-256 ae2fd339e3db840f298714215d70bd5d59e6875ebe4950cd99dc5f00d921b137.
  • Observed 2026-10-17 13:52:00 UTC, captured 2026-10-17 14:00:06.148Z; source body SHA-256 eddc6593eb288cbf6f6e163ab9b2a8e2d83da18452c1b5ac1e3855ebb2db91be.
  • Observed 2026-10-17 14:01:00 UTC, captured 2026-10-17 14:15:08.468Z; source body SHA-256 89c5e2da6c1df15fc284a3f38b9662d6ab7633272342363f5f2103f7f1dca9bc.
  • Observed 2026-10-17 14:52:00 UTC, captured 2026-10-17 15:00:06.490Z; source body SHA-256 fd6f39df63ed66d82a0d722d3ba639a811bb9e87f6416735ea4ec817c4b69f7b.
  • Observed 2026-10-17 15:52:00 UTC, captured 2026-10-17 16:00:07.184Z; source body SHA-256 011c3be17b8bb37fe5f6ec9648267ed81c7e9853e6a8b98b8ad0bb065dff5968.
  • Observed 2026-10-17 16:52:00 UTC, captured 2026-10-17 17:00:06.696Z; source body SHA-256 b8be3a3f9dbb0f9d47f7f7d56c511352303f71121022093aee1718b59882e480.
  • Observed 2026-10-17 17:52:00 UTC, captured 2026-10-17 18:00:07.907Z; source body SHA-256 87f841dd0eda299799ecfa27669c14712906e9b7f2462af1e9aaebc60f5a4644.
  • Observed 2026-10-17 18:52:00 UTC, captured 2026-10-17 19:00:06.492Z; source body SHA-256 9b92790a99ac0e8c2777442829b2a9236f72d6e831b8d9a0836ca29a9d3acbba.
  • Observed 2026-10-17 19:52:00 UTC, captured 2026-10-17 20:00:08.337Z; source body SHA-256 b75985c438912b2da4a26e309fc2fbabef235be8a13c5848c5c5d64297850019.
  • Observed 2026-10-17 20:52:00 UTC, captured 2026-10-17 21:00:07.279Z; source body SHA-256 79c0cc8ae6d502baffa56263b2daf4c86fd1628f11d5a529402c527d0ff32fe1.
  • Observed 2026-10-17 21:52:00 UTC, captured 2026-10-17 22:00:07.362Z; source body SHA-256 f1fa85855e007d5d5b85e6dbf4575f6d6bfe58fd5c9a7bb6d9e9cc636ec4c3b2.
  • Observed 2026-10-17 22:52:00 UTC, captured 2026-10-17 23:00:07.092Z; source body SHA-256 2ee1214ad66de98865565d92f21f7f5094d6b2e4ef4f09839341a5e6cd89b61b.
  • Observed 2026-10-17 23:52:00 UTC, captured 2026-10-18 00:00:09.347Z; source body SHA-256 fe50c177f37463edb2970e7df309ca8243c740fe7f3ba6344704878ab6922ee2.
  • Observed 2026-10-18 00:52:00 UTC, captured 2026-10-18 01:00:10.019Z; source body SHA-256 949eb463d93270208adccd66994771bf859674b804d78a93f2b1e78571af9b73.
  • Observed 2026-10-18 01:52:00 UTC, captured 2026-10-18 02:00:07.747Z; source body SHA-256 2a808d30ef24af292625f66ac29ed87d3497f0029e7978811a5214db4d4e391c.
  • Observed 2026-10-18 02:52:00 UTC, captured 2026-10-18 03:00:08.091Z; source body SHA-256 1ff4ba07d334ddc5e777bc047fb0a9a13be27865eed8a1596ab4f40757641175.
  • Observed 2026-10-18 03:52:00 UTC, captured 2026-10-18 04:00:09.699Z; source body SHA-256 8e92b49a3b0987ff40c99aaaa9dbae3470c3cdf7475dec143172378b951fb9c9.
  • Observed 2026-10-18 04:52:00 UTC, captured 2026-10-18 05:00:07.387Z; source body SHA-256 d0747946a85e0b6149bd4061e0c1af798f590d9eac7088d421db1613ed7afb6e.
  • Observed 2026-10-18 05:52:00 UTC, captured 2026-10-18 06:00:07.780Z; source body SHA-256 516488ab99336824be748099d9095cce133bd39e49a9ebce7ac31e8ca5594345.
  • Observed 2026-10-18 06:52:00 UTC, captured 2026-10-18 07:00:07.060Z; source body SHA-256 cef387356b01a216d569fa5c4ef4911e52a5f5bb19d30034c5f3867ad0b3f6c5.
  • Observed 2026-10-18 07:52:00 UTC, captured 2026-10-18 08:00:11.468Z; source body SHA-256 53a01ad60670349facf980ea22602bd1fb21ffca3c40d501342bfb23f8e22c0b.
  • Observed 2026-10-18 08:52:00 UTC, captured 2026-10-18 09:00:09.520Z; source body SHA-256 8ad9748657ec506ad6f6e8aeac27fa8611b3416e28598e978a06c642e3ba8df5.
  • Observed 2026-10-18 09:52:00 UTC, captured 2026-10-18 10:00:08.135Z; source body SHA-256 7088f7a20b608392c60688c0c6cc24bb874f518a9d855a8f279a1656aa963b5f.
  • Observed 2026-10-18 10:52:00 UTC, captured 2026-10-18 11:00:09.217Z; source body SHA-256 4c9aeddeccab4a18ef736d7fde43bbf68e646f4e3dd3672a819a2d3d41e31ffb.
  • Observed 2026-10-18 11:52:00 UTC, captured 2026-10-18 12:00:08.069Z; source body SHA-256 99d8a01a4181fd6dc5a6f38379f01ddc13eb1176afbc54835f8b9e2d8864e444.

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

50 total · source current; checked . Showing 50 on page 1. {"flagged":616,"old":0,"implausible":1,"outside":2545,"unreadable":2,"damagedStored":0} excluded reports (counts by reason).

Source status · Storm Mode