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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 K1M4

current · Observed 2026-10-17 13:56:00 UTC · wind 9 kt, gust 16 kt · temperature 10.6 °C.

Station K1M4 · -87.5986, 34.2832 (longitude, latitude).

Source checked 2026-10-17 14:30:05.413Z · 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: 12; target 24 hours, at most 96 reports per station. Recording began 2026-10-17 06:15:07.108Z; oldest available reading 2026-10-17 05:56:00 UTC.

Observed sustained wind at K1M4 (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.104kt10-17 05:56Z10-17 13:56Z2026-10-17 05:56:00 UTC · 6 kt2026-10-17 06:56:00 UTC · 5 kt2026-10-17 07:56:00 UTC · 6 kt2026-10-17 08:56:00 UTC · 7 kt2026-10-17 09:35:00 UTC · 6 kt2026-10-17 09:56:00 UTC · 5 kt2026-10-17 10:19:00 UTC · 6 kt2026-10-17 10:32:00 UTC · 7 kt2026-10-17 10:56:00 UTC · 6 kt2026-10-17 11:56:00 UTC · 5 kt2026-10-17 12:56:00 UTC · 7 kt2026-10-17 13:56:00 UTC · 9 kt
Observed sustained wind · 12 retained observations; 0 discontinuities. Lines join reported values only; missing intervals are not interpolated.
Temperature, dew point and pressure trends
Observed temperature at K1M4 (°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.11.66.8°C10-17 05:56Z10-17 13:56Z2026-10-17 05:56:00 UTC · 8.9 °C2026-10-17 06:56:00 UTC · 8.3 °C2026-10-17 07:56:00 UTC · 7.8 °C2026-10-17 08:56:00 UTC · 7.8 °C2026-10-17 09:35:00 UTC · 8 °C2026-10-17 09:56:00 UTC · 7.8 °C2026-10-17 10:19:00 UTC · 8 °C2026-10-17 10:32:00 UTC · 8 °C2026-10-17 10:56:00 UTC · 7.8 °C2026-10-17 11:56:00 UTC · 7.8 °C2026-10-17 12:56:00 UTC · 8.9 °C2026-10-17 13:56:00 UTC · 10.6 °C
Observed temperature · 12 retained observations; 0 discontinuities. Lines join reported values only; missing intervals are not interpolated.
Observed dew point at K1M4 (°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.84.6°C10-17 05:56Z10-17 13:56Z2026-10-17 05:56:00 UTC · 5.6 °C2026-10-17 06:56:00 UTC · 5.6 °C2026-10-17 07:56:00 UTC · 5.6 °C2026-10-17 08:56:00 UTC · 6.1 °C2026-10-17 09:35:00 UTC · 7 °C2026-10-17 09:56:00 UTC · 6.7 °C2026-10-17 10:19:00 UTC · 7 °C2026-10-17 10:32:00 UTC · 7 °C2026-10-17 10:56:00 UTC · 6.7 °C2026-10-17 11:56:00 UTC · 6.1 °C2026-10-17 12:56:00 UTC · 6.7 °C2026-10-17 13:56:00 UTC · 6.7 °C
Observed dew point · 12 retained observations; 0 discontinuities. Lines join reported values only; missing intervals are not interpolated.
Observed sea-level pressure at K1M4 (mb)Dots are retained observations. Lines break for missing fields, long intervals or changed station location or units. 5 recorded discontinuities. Dashed lines, when present, are the separately issued NWS forecast.1006.11000.9mb10-17 05:56Z10-17 13:56Z2026-10-17 05:56:00 UTC · 1001.9 mb2026-10-17 06:56:00 UTC · 1002.1 mb2026-10-17 07:56:00 UTC · 1002.2 mb2026-10-17 08:56:00 UTC · 1002.5 mb2026-10-17 09:56:00 UTC · 1003.1 mb2026-10-17 10:56:00 UTC · 1003.6 mb2026-10-17 11:56:00 UTC · 1003.9 mb2026-10-17 12:56:00 UTC · 1004.3 mb2026-10-17 13:56:00 UTC · 1005.1 mb
Observed sea-level pressure · 9 retained observations; 5 discontinuities. Lines join reported values only; missing intervals are not interpolated.
Observed reports as a table (12)
Observed (UTC)Wind / gust (kt)From (° true)Temperature / dew point (°C)Pressure (mb)Visibility (mi)
2026-10-17 05:56:00 UTC6 / Not reportedVariable8.9 / 5.61001.910 or more
2026-10-17 06:56:00 UTC5 / Not reported3608.3 / 5.61002.110 or more
2026-10-17 07:56:00 UTC6 / Not reported3607.8 / 5.61002.210 or more
2026-10-17 08:56:00 UTC7 / Not reported3607.8 / 6.11002.510 or more
2026-10-17 09:35:00 UTC6 / Not reported3508 / 7Not reported10 or more
2026-10-17 09:56:00 UTC5 / Not reported3607.8 / 6.71003.110 or more
2026-10-17 10:19:00 UTC6 / Not reported3508 / 7Not reported10 or more
2026-10-17 10:32:00 UTC7 / Not reported3508 / 7Not reported10 or more
2026-10-17 10:56:00 UTC6 / Not reported3407.8 / 6.71003.610 or more
2026-10-17 11:56:00 UTC5 / Not reported3407.8 / 6.11003.910 or more
2026-10-17 12:56:00 UTC7 / Not reported3508.9 / 6.71004.310 or more
2026-10-17 13:56:00 UTC9 / 16 1010.6 / 6.71005.110 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 05:56:00 UTC, captured 2026-10-17 06:15:07.108Z; source body SHA-256 bc11437b0ef17dcf4b91f1dd747598a8f12e615b799dd81a79f1255842a6924c.
  • Observed 2026-10-17 06:56:00 UTC, captured 2026-10-17 07:00:07.405Z; source body SHA-256 144290c75a8e56c75efc02af4781ad6023effc93af11beecc88e5a894fd759e2.
  • Observed 2026-10-17 07:56:00 UTC, captured 2026-10-17 08:00:09.060Z; source body SHA-256 7be3a24f888fea0090cfe562315fa855fd38009dce22d030b3202578d40de7a3.
  • Observed 2026-10-17 08:56:00 UTC, captured 2026-10-17 09:00:08.266Z; source body SHA-256 dda37380aed4adf0d16283db418b687ad12fa115e99cb467408b1713a5975398.
  • Observed 2026-10-17 09:35:00 UTC, captured 2026-10-17 09:45:06.572Z; source body SHA-256 264ee016d2ae83ee5e7131cea90c67d6f9bde3f9890fbab2f70dc771a0f7992e.
  • Observed 2026-10-17 09:56:00 UTC, captured 2026-10-17 10:00:07.986Z; source body SHA-256 9340f13b53b6f68bd8a30ed2d06d6d234571fd5b0e713e9ce9e31feeb68061fa.
  • Observed 2026-10-17 10:19:00 UTC, captured 2026-10-17 10:30:06.352Z; source body SHA-256 87ae8c0134ee4bb56b82c46d1fd6b1969bd7b7a47f3d1c0e425824aacaac3811.
  • Observed 2026-10-17 10:32:00 UTC, captured 2026-10-17 10:45:06.782Z; source body SHA-256 9ace5290d29da96dc29ba5a5c7f02d2d81d32c81c0102054dbad890e49bbf8a8.
  • Observed 2026-10-17 10:56:00 UTC, captured 2026-10-17 11:00:07.266Z; source body SHA-256 5a711bd8c8d161a730ce3a8e27f04e0d3fbb9b2da387eb562a09cd242e107b73.
  • Observed 2026-10-17 11:56:00 UTC, captured 2026-10-17 12:00:07.101Z; source body SHA-256 0d48ce09e98a50d784e5ad8e140491c989145805c5bb2e2374c623945ce9d22d.
  • Observed 2026-10-17 12:56:00 UTC, captured 2026-10-17 13:00:09.198Z; source body SHA-256 aa321e5db523e4ae79b5eb84e3edd54688a5b7f83f8b9534cd752d4abe9a07e1.
  • Observed 2026-10-17 13:56:00 UTC, captured 2026-10-17 14:00:06.148Z; source body SHA-256 eddc6593eb288cbf6f6e163ab9b2a8e2d83da18452c1b5ac1e3855ebb2db91be.

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

2206 total · source current; checked . Showing 100 on page 12. {"flagged":544,"old":0,"implausible":0,"outside":2495,"unreadable":2,"damagedStored":0} excluded reports (counts by reason).

Source status · Storm Mode