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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 KMDH

current · Observed 2026-10-19 04:52:00 UTC · wind 0 kt · temperature 5.6 °C.

Station KMDH · -89.2453, 37.7833 (longitude, latitude).

Source checked 2026-10-19 05:45:07.057Z · 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: 25; target 24 hours, at most 96 reports per station. Recording began 2026-10-17 06:15:07.108Z; oldest available reading 2026-10-18 06:52:00 UTC.

Observed sustained wind at KMDH (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.9-1kt10-18 06:52Z10-19 04:52Z2026-10-18 06:52:00 UTC · 0 kt2026-10-18 07:52:00 UTC · 0 kt2026-10-18 08:40:00 UTC · 0 kt2026-10-18 08:52:00 UTC · 0 kt2026-10-18 09:07:00 UTC · 0 kt2026-10-18 09:52:00 UTC · 0 kt2026-10-18 10:52:00 UTC · 0 kt2026-10-18 11:52:00 UTC · 0 kt2026-10-18 12:52:00 UTC · 0 kt2026-10-18 13:52:00 UTC · 0 kt2026-10-18 14:52:00 UTC · 4 kt2026-10-18 15:52:00 UTC · 4 kt2026-10-18 16:52:00 UTC · 8 kt2026-10-18 17:52:00 UTC · 4 kt2026-10-18 18:52:00 UTC · 6 kt2026-10-18 19:52:00 UTC · 6 kt2026-10-18 20:52:00 UTC · 7 kt2026-10-18 21:52:00 UTC · 4 kt2026-10-18 22:52:00 UTC · 3 kt2026-10-18 23:52:00 UTC · 0 kt2026-10-19 00:52:00 UTC · 0 kt2026-10-19 01:52:00 UTC · 0 kt2026-10-19 02:52:00 UTC · 0 kt2026-10-19 03:52:00 UTC · 0 kt2026-10-19 04:52:00 UTC · 0 kt
Observed sustained wind · 25 retained observations; 0 discontinuities. Lines join reported values only; missing intervals are not interpolated.
Temperature, dew point and pressure trends
Observed temperature at KMDH (°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.20.7-0.7°C10-18 06:52Z10-19 04:52Z2026-10-18 06:52:00 UTC · 3.3 °C2026-10-18 07:52:00 UTC · 3.3 °C2026-10-18 08:40:00 UTC · 2.8 °C2026-10-18 08:52:00 UTC · 2.2 °C2026-10-18 09:07:00 UTC · 2.2 °C2026-10-18 09:52:00 UTC · 2.2 °C2026-10-18 10:52:00 UTC · 1.7 °C2026-10-18 11:52:00 UTC · 1.1 °C2026-10-18 12:52:00 UTC · 1.7 °C2026-10-18 13:52:00 UTC · 5.6 °C2026-10-18 14:52:00 UTC · 10.6 °C2026-10-18 15:52:00 UTC · 13.9 °C2026-10-18 16:52:00 UTC · 15.6 °C2026-10-18 17:52:00 UTC · 16.7 °C2026-10-18 18:52:00 UTC · 17.8 °C2026-10-18 19:52:00 UTC · 18.9 °C2026-10-18 20:52:00 UTC · 18.9 °C2026-10-18 21:52:00 UTC · 18.9 °C2026-10-18 22:52:00 UTC · 17.8 °C2026-10-18 23:52:00 UTC · 13.3 °C2026-10-19 00:52:00 UTC · 10.6 °C2026-10-19 01:52:00 UTC · 9.4 °C2026-10-19 02:52:00 UTC · 8.3 °C2026-10-19 03:52:00 UTC · 7.2 °C2026-10-19 04:52:00 UTC · 5.6 °C
Observed temperature · 25 retained observations; 0 discontinuities. Lines join reported values only; missing intervals are not interpolated.
Observed dew point at KMDH (°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.8.20.1°C10-18 06:52Z10-19 04:52Z2026-10-18 06:52:00 UTC · 2.8 °C2026-10-18 07:52:00 UTC · 2.8 °C2026-10-18 08:40:00 UTC · 2.2 °C2026-10-18 08:52:00 UTC · 2.2 °C2026-10-18 09:07:00 UTC · 1.7 °C2026-10-18 09:52:00 UTC · 1.7 °C2026-10-18 10:52:00 UTC · 1.1 °C2026-10-18 11:52:00 UTC · 1.1 °C2026-10-18 12:52:00 UTC · 1.1 °C2026-10-18 13:52:00 UTC · 4.4 °C2026-10-18 14:52:00 UTC · 5 °C2026-10-18 15:52:00 UTC · 4.4 °C2026-10-18 16:52:00 UTC · 3.3 °C2026-10-18 17:52:00 UTC · 3.3 °C2026-10-18 18:52:00 UTC · 3.3 °C2026-10-18 19:52:00 UTC · 2.8 °C2026-10-18 20:52:00 UTC · 3.3 °C2026-10-18 21:52:00 UTC · 2.8 °C2026-10-18 22:52:00 UTC · 3.9 °C2026-10-18 23:52:00 UTC · 6.1 °C2026-10-19 00:52:00 UTC · 7.2 °C2026-10-19 01:52:00 UTC · 6.7 °C2026-10-19 02:52:00 UTC · 6.1 °C2026-10-19 03:52:00 UTC · 6.7 °C2026-10-19 04:52:00 UTC · 5 °C
Observed dew point · 25 retained observations; 0 discontinuities. Lines join reported values only; missing intervals are not interpolated.
Observed sea-level pressure at KMDH (mb)Dots are retained observations. Lines break for missing fields, long intervals or changed station location or units. 4 recorded discontinuities. Dashed lines, when present, are the separately issued NWS forecast.10351027.5mb10-18 06:52Z10-19 04:52Z2026-10-18 06:52:00 UTC · 1032 mb2026-10-18 07:52:00 UTC · 1032.2 mb2026-10-18 08:52:00 UTC · 1032.2 mb2026-10-18 09:52:00 UTC · 1032.4 mb2026-10-18 10:52:00 UTC · 1032.7 mb2026-10-18 11:52:00 UTC · 1033.2 mb2026-10-18 12:52:00 UTC · 1033.6 mb2026-10-18 13:52:00 UTC · 1034 mb2026-10-18 14:52:00 UTC · 1033.9 mb2026-10-18 15:52:00 UTC · 1033.4 mb2026-10-18 16:52:00 UTC · 1032.5 mb2026-10-18 17:52:00 UTC · 1031.5 mb2026-10-18 18:52:00 UTC · 1030.2 mb2026-10-18 19:52:00 UTC · 1029.3 mb2026-10-18 20:52:00 UTC · 1029 mb2026-10-18 21:52:00 UTC · 1028.8 mb2026-10-18 22:52:00 UTC · 1028.5 mb2026-10-18 23:52:00 UTC · 1029 mb2026-10-19 00:52:00 UTC · 1029.2 mb2026-10-19 01:52:00 UTC · 1029.2 mb2026-10-19 02:52:00 UTC · 1029.2 mb2026-10-19 03:52:00 UTC · 1029.2 mb2026-10-19 04:52:00 UTC · 1028.9 mb
Observed sea-level pressure · 23 retained observations; 4 discontinuities. Lines join reported values only; missing intervals are not interpolated.
Observed reports as a table (25)
Observed (UTC)Wind / gust (kt)From (° true)Temperature / dew point (°C)Pressure (mb)Visibility (mi)
2026-10-18 06:52:00 UTC0 / Not reportedCalm3.3 / 2.8103210 or more
2026-10-18 07:52:00 UTC0 / Not reportedCalm3.3 / 2.81032.210 or more
2026-10-18 08:40:00 UTC0 / Not reportedCalm2.8 / 2.2Not reported2
2026-10-18 08:52:00 UTC0 / Not reportedCalm2.2 / 2.21032.21
2026-10-18 09:07:00 UTC0 / Not reportedCalm2.2 / 1.7Not reported9
2026-10-18 09:52:00 UTC0 / Not reportedCalm2.2 / 1.71032.410 or more
2026-10-18 10:52:00 UTC0 / Not reportedCalm1.7 / 1.11032.710 or more
2026-10-18 11:52:00 UTC0 / Not reportedCalm1.1 / 1.11033.210 or more
2026-10-18 12:52:00 UTC0 / Not reportedCalm1.7 / 1.11033.610 or more
2026-10-18 13:52:00 UTC0 / Not reportedCalm5.6 / 4.4103410 or more
2026-10-18 14:52:00 UTC4 / Not reported17010.6 / 51033.910 or more
2026-10-18 15:52:00 UTC4 / Not reported12013.9 / 4.41033.410 or more
2026-10-18 16:52:00 UTC8 / Not reported17015.6 / 3.31032.510 or more
2026-10-18 17:52:00 UTC4 / Not reported14016.7 / 3.31031.510 or more
2026-10-18 18:52:00 UTC6 / Not reportedVariable17.8 / 3.31030.210 or more
2026-10-18 19:52:00 UTC6 / Not reported9018.9 / 2.81029.310 or more
2026-10-18 20:52:00 UTC7 / Not reported12018.9 / 3.3102910 or more
2026-10-18 21:52:00 UTC4 / Not reported16018.9 / 2.81028.810 or more
2026-10-18 22:52:00 UTC3 / Not reported12017.8 / 3.91028.510 or more
2026-10-18 23:52:00 UTC0 / Not reportedCalm13.3 / 6.1102910 or more
2026-10-19 00:52:00 UTC0 / Not reportedCalm10.6 / 7.21029.210 or more
2026-10-19 01:52:00 UTC0 / Not reportedCalm9.4 / 6.71029.210 or more
2026-10-19 02:52:00 UTC0 / Not reportedCalm8.3 / 6.11029.210 or more
2026-10-19 03:52:00 UTC0 / Not reportedCalm7.2 / 6.71029.210 or more
2026-10-19 04:52:00 UTC0 / Not reportedCalm5.6 / 51028.910 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 2026-10-18 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 08:40:00 UTC, captured 2026-10-18 08:45:08.723Z; source body SHA-256 b94480e0282948857cb50e32abb0929b9c8b46e37658fe5c106712311ab0bc33.
  • 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 09:07:00 UTC, captured 2026-10-18 09:15:09.950Z; source body SHA-256 38ceee19f00ccb01570c5d4cc642842509bbe62ff24e8bdbec40a5abbd00e862.
  • 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.
  • Observed 2026-10-18 12:52:00 UTC, captured 2026-10-18 13:00:08.827Z; source body SHA-256 099a919970c81c196850e485719d2befbfd218b45455920c630e4665158be4f6.
  • Observed 2026-10-18 13:52:00 UTC, captured 2026-10-18 14:00:06.781Z; source body SHA-256 d5bb4158d51e4be8ae455671d404663bf3c089899145baea8f175a4f02ee691b.
  • Observed 2026-10-18 14:52:00 UTC, captured 2026-10-18 15:00:07.750Z; source body SHA-256 fb3f3094c11b10dd11208847ba057d3a914f9c474065557688b031827858eed4.
  • Observed 2026-10-18 15:52:00 UTC, captured 2026-10-18 16:00:07.010Z; source body SHA-256 1a64a07f010d8deb579f76e936259499ecd9299f0a3027594b291930b1b61c4d.
  • Observed 2026-10-18 16:52:00 UTC, captured 2026-10-18 17:00:06.399Z; source body SHA-256 c006e676533fb42ac5e8536e9cb2b841c874883c562d965a13f7c70c3f3b5cfc.
  • Observed 2026-10-18 17:52:00 UTC, captured 2026-10-18 18:00:07.738Z; source body SHA-256 f6b726caa8279ba86e076548fb62ee7a0309bdfaba00092834579914be370515.
  • Observed 2026-10-18 18:52:00 UTC, captured 2026-10-18 19:00:07.238Z; source body SHA-256 c8c7bf2521e3c623950397dfd039df565cf852dd75a4ae77434570113aa24ac0.
  • Observed 2026-10-18 19:52:00 UTC, captured 2026-10-18 20:00:08.326Z; source body SHA-256 f55c120983c1d4afefc386254de68db7adfdebaade89a34bc496e1d8d0aeea35.
  • Observed 2026-10-18 20:52:00 UTC, captured 2026-10-18 21:00:06.974Z; source body SHA-256 72b18b638884212191cd2eec7395ea466d2356f74e126ca465d8f0364e301f18.
  • Observed 2026-10-18 21:52:00 UTC, captured 2026-10-18 22:00:06.677Z; source body SHA-256 0535ef28a47dc495c7d5e8aea2840db12259dd38f2a8f1bbba1927c7663b50fc.
  • Observed 2026-10-18 22:52:00 UTC, captured 2026-10-18 23:00:06.922Z; source body SHA-256 6bf9643ca5d357f9e91bd835f24387c1b9becc5ea4aed9c15715bb973312227f.
  • Observed 2026-10-18 23:52:00 UTC, captured 2026-10-19 00:00:07.745Z; source body SHA-256 f27e6e2068400c13f556e92b85f9114d1697c0dd3bfd5b20aa224b1f13e06937.
  • Observed 2026-10-19 00:52:00 UTC, captured 2026-10-19 01:00:09.902Z; source body SHA-256 48479954be175603383d5a0bb69f719b3e73eee0f54f2025423a4ccd3a9321d4.
  • Observed 2026-10-19 01:52:00 UTC, captured 2026-10-19 02:00:09.244Z; source body SHA-256 9bf4c0352a992641a4b0755255648adc344711f432f3ef01a0af1cbb83b7a509.
  • Observed 2026-10-19 02:52:00 UTC, captured 2026-10-19 03:00:06.767Z; source body SHA-256 aebb9e08edc4cafed420cedec404cb2fd31eaf57fac51996b9b254827cabe2b3.
  • Observed 2026-10-19 03:52:00 UTC, captured 2026-10-19 04:00:08.880Z; source body SHA-256 a5ba914b097742a9404847e95668dcc73a3a2c6a502cb28aeeefb35607721711.
  • Observed 2026-10-19 04:52:00 UTC, captured 2026-10-19 05:00:08.271Z; source body SHA-256 44ebfaecfaed2633c6a6fd6da06ec31b9be5350d99159320379247517084010e.

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

42 total · source current; checked . Showing 42 on page 1. {"flagged":621,"old":0,"implausible":1,"outside":2322,"unreadable":2,"damagedStored":0} excluded reports (counts by reason).

Source status · Storm Mode