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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 2026-10-18 13:52:00 UTC · wind 0 kt · temperature 5.6 °C.

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

Source checked 2026-10-18 14:45:06.105Z · 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: 26; target 24 hours, at most 96 reports per station. Recording began 2026-10-17 06:15:07.108Z; oldest available reading 2026-10-17 14:52:00 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.9-1kt10-17 14:52Z10-18 13:52Z2026-10-17 14:52:00 UTC · 8 kt2026-10-17 15:52:00 UTC · 7 kt2026-10-17 16:52:00 UTC · 6 kt2026-10-17 17:52:00 UTC · 8 kt2026-10-17 18:52:00 UTC · 8 kt2026-10-17 19:52:00 UTC · 3 kt2026-10-17 20:52:00 UTC · 4 kt2026-10-17 21:52:00 UTC · 6 kt2026-10-17 22:52:00 UTC · 5 kt2026-10-17 23:52:00 UTC · 0 kt2026-10-18 00:52:00 UTC · 0 kt2026-10-18 01:52:00 UTC · 0 kt2026-10-18 02:52:00 UTC · 0 kt2026-10-18 03:52:00 UTC · 0 kt2026-10-18 04:52:00 UTC · 0 kt2026-10-18 05:52:00 UTC · 0 kt2026-10-18 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 kt
Observed sustained wind · 26 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.16.4-0.3°C10-17 14:52Z10-18 13:52Z2026-10-17 14:52:00 UTC · 10 °C2026-10-17 15:52:00 UTC · 11.7 °C2026-10-17 16:52:00 UTC · 12.2 °C2026-10-17 17:52:00 UTC · 13.9 °C2026-10-17 18:52:00 UTC · 14.4 °C2026-10-17 19:52:00 UTC · 14.4 °C2026-10-17 20:52:00 UTC · 15 °C2026-10-17 21:52:00 UTC · 15 °C2026-10-17 22:52:00 UTC · 13.9 °C2026-10-17 23:52:00 UTC · 9.4 °C2026-10-18 00:52:00 UTC · 8.3 °C2026-10-18 01:52:00 UTC · 7.2 °C2026-10-18 02:52:00 UTC · 6.1 °C2026-10-18 03:52:00 UTC · 5 °C2026-10-18 04:52:00 UTC · 4.4 °C2026-10-18 05:52:00 UTC · 3.3 °C2026-10-18 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 °C
Observed temperature · 26 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.7.1-0.4°C10-17 14:52Z10-18 13:52Z2026-10-17 14:52:00 UTC · 6.1 °C2026-10-17 15:52:00 UTC · 5.6 °C2026-10-17 16:52:00 UTC · 3.3 °C2026-10-17 17:52:00 UTC · 2.8 °C2026-10-17 18:52:00 UTC · 2.8 °C2026-10-17 19:52:00 UTC · 1.7 °C2026-10-17 20:52:00 UTC · 1.1 °C2026-10-17 21:52:00 UTC · 0.6 °C2026-10-17 22:52:00 UTC · 1.1 °C2026-10-17 23:52:00 UTC · 6.1 °C2026-10-18 00:52:00 UTC · 4.4 °C2026-10-18 01:52:00 UTC · 4.4 °C2026-10-18 02:52:00 UTC · 5 °C2026-10-18 03:52:00 UTC · 3.9 °C2026-10-18 04:52:00 UTC · 3.9 °C2026-10-18 05:52:00 UTC · 2.8 °C2026-10-18 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 °C
Observed dew point · 26 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.1035.71030.5mb10-17 14:52Z10-18 13:52Z2026-10-17 14:52:00 UTC · 1034.6 mb2026-10-17 15:52:00 UTC · 1034.7 mb2026-10-17 16:52:00 UTC · 1034.3 mb2026-10-17 17:52:00 UTC · 1033.9 mb2026-10-17 18:52:00 UTC · 1033.1 mb2026-10-17 19:52:00 UTC · 1032.3 mb2026-10-17 20:52:00 UTC · 1031.9 mb2026-10-17 21:52:00 UTC · 1031.5 mb2026-10-17 22:52:00 UTC · 1031.5 mb2026-10-17 23:52:00 UTC · 1031.7 mb2026-10-18 00:52:00 UTC · 1031.9 mb2026-10-18 01:52:00 UTC · 1032.1 mb2026-10-18 02:52:00 UTC · 1032.3 mb2026-10-18 03:52:00 UTC · 1032.5 mb2026-10-18 04:52:00 UTC · 1032.4 mb2026-10-18 05:52:00 UTC · 1032.1 mb2026-10-18 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 mb
Observed sea-level pressure · 24 retained observations; 4 discontinuities. Lines join reported values only; missing intervals are not interpolated.
Observed reports as a table (26)
Observed (UTC)Wind / gust (kt)From (° true)Temperature / dew point (°C)Pressure (mb)Visibility (mi)
2026-10-17 14:52:00 UTC8 / Not reported5010 / 6.11034.610 or more
2026-10-17 15:52:00 UTC7 / Not reported1011.7 / 5.61034.710 or more
2026-10-17 16:52:00 UTC6 / Not reported4012.2 / 3.31034.310 or more
2026-10-17 17:52:00 UTC8 / Not reported36013.9 / 2.81033.910 or more
2026-10-17 18:52:00 UTC8 / Not reported3014.4 / 2.81033.110 or more
2026-10-17 19:52:00 UTC3 / Not reportedVariable14.4 / 1.71032.310 or more
2026-10-17 20:52:00 UTC4 / Not reported2015 / 1.11031.910 or more
2026-10-17 21:52:00 UTC6 / Not reported2015 / 0.61031.510 or more
2026-10-17 22:52:00 UTC5 / Not reported5013.9 / 1.11031.510 or more
2026-10-17 23:52:00 UTC0 / Not reportedCalm9.4 / 6.11031.710 or more
2026-10-18 00:52:00 UTC0 / Not reportedCalm8.3 / 4.41031.910 or more
2026-10-18 01:52:00 UTC0 / Not reportedCalm7.2 / 4.41032.110 or more
2026-10-18 02:52:00 UTC0 / Not reportedCalm6.1 / 51032.310 or more
2026-10-18 03:52:00 UTC0 / Not reportedCalm5 / 3.91032.510 or more
2026-10-18 04:52:00 UTC0 / Not reportedCalm4.4 / 3.91032.410 or more
2026-10-18 05:52:00 UTC0 / Not reportedCalm3.3 / 2.81032.110 or more
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
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 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 08:40:00 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.

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":616,"old":0,"implausible":0,"outside":2474,"unreadable":2,"damagedStored":0} excluded reports (counts by reason).

Source status · Storm Mode