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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 CZUM

current · Observed 2026-10-17 16:58:00 UTC · wind 17 kt, gust 38 kt · temperature -2 °C.

Station CZUM · -64.107, 53.562 (longitude, latitude).

Source checked 2026-10-17 17:00:04.911Z · 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: 30; target 24 hours, at most 96 reports per station. Recording began 2026-10-17 06:15:07.108Z; oldest available reading 2026-10-17 06:00:00 UTC.

Observed sustained wind at CZUM (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.19.8-1.8kt10-17 06:00Z10-17 16:58Z2026-10-17 06:00:00 UTC · 0 kt2026-10-17 06:28:00 UTC · 2 kt2026-10-17 06:54:00 UTC · 0 kt2026-10-17 07:06:00 UTC · 0 kt2026-10-17 07:25:00 UTC · 0 kt2026-10-17 07:38:00 UTC · 0 kt2026-10-17 08:00:00 UTC · 0 kt2026-10-17 08:31:00 UTC · 2 kt2026-10-17 08:57:00 UTC · 2 kt2026-10-17 09:00:00 UTC · 2 kt2026-10-17 09:21:00 UTC · 2 kt2026-10-17 10:00:00 UTC · 4 kt2026-10-17 10:28:00 UTC · 3 kt2026-10-17 10:38:00 UTC · 3 kt2026-10-17 10:58:00 UTC · 4 kt2026-10-17 11:03:00 UTC · 3 kt2026-10-17 11:44:00 UTC · 8 kt2026-10-17 12:11:00 UTC · 8 kt2026-10-17 12:16:00 UTC · 9 kt2026-10-17 13:00:00 UTC · 9 kt2026-10-17 14:00:00 UTC · 11 kt2026-10-17 14:27:00 UTC · 10 kt2026-10-17 14:39:00 UTC · 7 kt2026-10-17 15:11:00 UTC · 10 kt2026-10-17 15:27:00 UTC · 11 kt2026-10-17 15:39:00 UTC · 18 kt2026-10-17 15:44:00 UTC · 13 kt2026-10-17 16:00:00 UTC · 15 kt2026-10-17 16:14:00 UTC · 16 kt2026-10-17 16:58:00 UTC · 17 kt
Observed sustained wind · 30 retained observations; 0 discontinuities. Lines join reported values only; missing intervals are not interpolated.
Temperature, dew point and pressure trends
Observed temperature at CZUM (°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.0-5°C10-17 06:00Z10-17 16:58Z2026-10-17 06:00:00 UTC · -3 °C2026-10-17 06:28:00 UTC · -3 °C2026-10-17 06:54:00 UTC · -3 °C2026-10-17 07:06:00 UTC · -3 °C2026-10-17 07:25:00 UTC · -3 °C2026-10-17 07:38:00 UTC · -4 °C2026-10-17 08:00:00 UTC · -4 °C2026-10-17 08:31:00 UTC · -4 °C2026-10-17 08:57:00 UTC · -4 °C2026-10-17 09:00:00 UTC · -3 °C2026-10-17 09:21:00 UTC · -3 °C2026-10-17 10:00:00 UTC · -3 °C2026-10-17 10:28:00 UTC · -3 °C2026-10-17 10:38:00 UTC · -3 °C2026-10-17 10:58:00 UTC · -3 °C2026-10-17 11:03:00 UTC · -3 °C2026-10-17 11:44:00 UTC · -2 °C2026-10-17 12:11:00 UTC · -2 °C2026-10-17 12:16:00 UTC · -2 °C2026-10-17 13:00:00 UTC · -2 °C2026-10-17 14:00:00 UTC · -1 °C2026-10-17 14:27:00 UTC · -1 °C2026-10-17 14:39:00 UTC · -1 °C2026-10-17 15:11:00 UTC · -1 °C2026-10-17 15:27:00 UTC · -1 °C2026-10-17 15:39:00 UTC · -2 °C2026-10-17 15:44:00 UTC · -2 °C2026-10-17 16:00:00 UTC · -2 °C2026-10-17 16:14:00 UTC · -2 °C2026-10-17 16:58:00 UTC · -2 °C
Observed temperature · 30 retained observations; 0 discontinuities. Lines join reported values only; missing intervals are not interpolated.
Observed dew point at CZUM (°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.-2-7°C10-17 06:00Z10-17 16:58Z2026-10-17 06:00:00 UTC · -3 °C2026-10-17 06:28:00 UTC · -3 °C2026-10-17 06:54:00 UTC · -3 °C2026-10-17 07:06:00 UTC · -4 °C2026-10-17 07:25:00 UTC · -4 °C2026-10-17 07:38:00 UTC · -4 °C2026-10-17 08:00:00 UTC · -5 °C2026-10-17 08:31:00 UTC · -5 °C2026-10-17 08:57:00 UTC · -4 °C2026-10-17 09:00:00 UTC · -4 °C2026-10-17 09:21:00 UTC · -4 °C2026-10-17 10:00:00 UTC · -4 °C2026-10-17 10:28:00 UTC · -4 °C2026-10-17 10:38:00 UTC · -3 °C2026-10-17 10:58:00 UTC · -3 °C2026-10-17 11:03:00 UTC · -3 °C2026-10-17 11:44:00 UTC · -3 °C2026-10-17 12:11:00 UTC · -4 °C2026-10-17 12:16:00 UTC · -4 °C2026-10-17 13:00:00 UTC · -4 °C2026-10-17 14:00:00 UTC · -4 °C2026-10-17 14:27:00 UTC · -4 °C2026-10-17 14:39:00 UTC · -3 °C2026-10-17 15:11:00 UTC · -3 °C2026-10-17 15:27:00 UTC · -3 °C2026-10-17 15:39:00 UTC · -4 °C2026-10-17 15:44:00 UTC · -3 °C2026-10-17 16:00:00 UTC · -4 °C2026-10-17 16:14:00 UTC · -5 °C2026-10-17 16:58:00 UTC · -6 °C
Observed dew point · 30 retained observations; 0 discontinuities. Lines join reported values only; missing intervals are not interpolated.
Observed sea-level pressure at CZUM (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.1001.8996.4mb10-17 06:00Z10-17 16:58Z2026-10-17 06:00:00 UTC · 999.8 mb2026-10-17 06:28:00 UTC · 999.4 mb2026-10-17 06:54:00 UTC · 999.1 mb2026-10-17 07:06:00 UTC · 998.9 mb2026-10-17 07:25:00 UTC · 998.7 mb2026-10-17 07:38:00 UTC · 998.6 mb2026-10-17 08:00:00 UTC · 998.4 mb2026-10-17 08:31:00 UTC · 998.1 mb2026-10-17 08:57:00 UTC · 997.7 mb2026-10-17 09:00:00 UTC · 997.7 mb2026-10-17 09:21:00 UTC · 997.6 mb2026-10-17 10:00:00 UTC · 997.4 mb2026-10-17 10:28:00 UTC · 997.4 mb2026-10-17 10:38:00 UTC · 997.4 mb2026-10-17 10:58:00 UTC · 997.4 mb2026-10-17 11:03:00 UTC · 997.4 mb2026-10-17 11:44:00 UTC · 997.5 mb2026-10-17 12:11:00 UTC · 997.6 mb2026-10-17 12:16:00 UTC · 997.6 mb2026-10-17 13:00:00 UTC · 997.9 mb2026-10-17 14:00:00 UTC · 998.2 mb2026-10-17 14:27:00 UTC · 998.3 mb2026-10-17 14:39:00 UTC · 998.4 mb2026-10-17 15:11:00 UTC · 998.6 mb2026-10-17 15:27:00 UTC · 998.9 mb2026-10-17 15:39:00 UTC · 999.2 mb2026-10-17 15:44:00 UTC · 999.3 mb2026-10-17 16:00:00 UTC · 999.5 mb2026-10-17 16:14:00 UTC · 999.9 mb2026-10-17 16:58:00 UTC · 1000.8 mb
Observed sea-level pressure · 30 retained observations; 0 discontinuities. Lines join reported values only; missing intervals are not interpolated.
Observed reports as a table (30)
Observed (UTC)Wind / gust (kt)From (° true)Temperature / dew point (°C)Pressure (mb)Visibility (mi)
2026-10-17 06:00:00 UTC0 / Not reportedCalm-3 / -3999.81.5
2026-10-17 06:28:00 UTC2 / Not reported100-3 / -3999.41.5
2026-10-17 06:54:00 UTC0 / Not reportedCalm-3 / -3999.13
2026-10-17 07:06:00 UTC0 / Not reportedCalm-3 / -4998.92.25
2026-10-17 07:25:00 UTC0 / Not reportedCalm-3 / -4998.73
2026-10-17 07:38:00 UTC0 / Not reportedCalm-4 / -4998.69
2026-10-17 08:00:00 UTC0 / Not reportedCalm-4 / -5998.49
2026-10-17 08:31:00 UTC2 / Not reported280-4 / -5998.15
2026-10-17 08:57:00 UTC2 / Not reported300-4 / -4997.72.25
2026-10-17 09:00:00 UTC2 / Not reported290-3 / -4997.72
2026-10-17 09:21:00 UTC2 / Not reported270-3 / -4997.63
2026-10-17 10:00:00 UTC4 / Not reported340-3 / -4997.44
2026-10-17 10:28:00 UTC3 / Not reported270-3 / -4997.43
2026-10-17 10:38:00 UTC3 / Not reported280-3 / -3997.42.25
2026-10-17 10:58:00 UTC4 / Not reported290-3 / -3997.42.5
2026-10-17 11:03:00 UTC3 / Not reported270-3 / -3997.43
2026-10-17 11:44:00 UTC8 / Not reported300-2 / -3997.52.5
2026-10-17 12:11:00 UTC8 / 15 310-2 / -4997.64
2026-10-17 12:16:00 UTC9 / 15 310-2 / -4997.66
2026-10-17 13:00:00 UTC9 / 17 310-2 / -4997.99
2026-10-17 14:00:00 UTC11 / 19 300-1 / -4998.29
2026-10-17 14:27:00 UTC10 / 17 300-1 / -4998.39
2026-10-17 14:39:00 UTC7 / 16 300-1 / -3998.49
2026-10-17 15:11:00 UTC10 / 16 300-1 / -3998.69
2026-10-17 15:27:00 UTC11 / 22 300-1 / -3998.90.75
2026-10-17 15:39:00 UTC18 / 32 300-2 / -4999.20.5
2026-10-17 15:44:00 UTC13 / 29 300-2 / -3999.31
2026-10-17 16:00:00 UTC15 / 38 300-2 / -4999.53
2026-10-17 16:14:00 UTC16 / 36 310-2 / -5999.96
2026-10-17 16:58:00 UTC17 / 38 300-2 / -61000.89
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 06:00:00 UTC, captured 2026-10-17 06:15:07.108Z; source body SHA-256 bc11437b0ef17dcf4b91f1dd747598a8f12e615b799dd81a79f1255842a6924c.
  • Observed 2026-10-17 06:28:00 UTC, captured 2026-10-17 06:30:05.861Z; source body SHA-256 d2367d9768b90c597493305ffa360f940ef03b7106f33dd081f52a3184a99a76.
  • Observed 2026-10-17 06:54:00 UTC, captured 2026-10-17 07:00:07.405Z; source body SHA-256 144290c75a8e56c75efc02af4781ad6023effc93af11beecc88e5a894fd759e2.
  • Observed 2026-10-17 07:06:00 UTC, captured 2026-10-17 07:15:08.103Z; source body SHA-256 bb6a8a40e3bed4e1a6d2b0819f1d14e96e53cbfc2f45540efd8023f74290ea00.
  • Observed 2026-10-17 07:25:00 UTC, captured 2026-10-17 07:30:07.049Z; source body SHA-256 72518a7cc84febeb6a5215ea486f40da6a7f9fd82c469215c981994a032b8dde.
  • Observed 2026-10-17 07:38:00 UTC, captured 2026-10-17 07:45:06.824Z; source body SHA-256 969c77d7b2b2764c9f773a87041c6cbbbbaf8823bfa35f91b4140429ac51bb7a.
  • Observed 2026-10-17 08:00:00 UTC, captured 2026-10-17 08:15:10.499Z; source body SHA-256 a39722f704ee162691aaecdd40de5ce5fee94d2d7f6291ad35f498846325d650.
  • Observed 2026-10-17 08:31:00 UTC, captured 2026-10-17 08:45:06.623Z; source body SHA-256 a3e5257dcf1bc3618e16cbe3b34c3744fe8e49bdd3fafa0fbdc0e4b1a5568c20.
  • Observed 2026-10-17 08:57:00 UTC, captured 2026-10-17 09:00:08.266Z; source body SHA-256 dda37380aed4adf0d16283db418b687ad12fa115e99cb467408b1713a5975398.
  • Observed 2026-10-17 09:00:00 UTC, captured 2026-10-17 09:15:07.673Z; source body SHA-256 016271d991e052b4ca0bb6a0412411402fcafc0acde04052dffa85b284d7e986.
  • Observed 2026-10-17 09:21:00 UTC, captured 2026-10-17 09:30:07.003Z; source body SHA-256 ce16615c7ffb7c9225122ce0061b3c973daddab7d943d3cec70767f99ed3598c.
  • Observed 2026-10-17 10:00:00 UTC, captured 2026-10-17 10:15:07.619Z; source body SHA-256 efa29a4c0d0a7e81934e340e5f363562848208a428e561ca8ffb8afe4fee1d5d.
  • Observed 2026-10-17 10:28:00 UTC, captured 2026-10-17 10:30:06.352Z; source body SHA-256 87ae8c0134ee4bb56b82c46d1fd6b1969bd7b7a47f3d1c0e425824aacaac3811.
  • Observed 2026-10-17 10:38:00 UTC, captured 2026-10-17 10:45:06.782Z; source body SHA-256 9ace5290d29da96dc29ba5a5c7f02d2d81d32c81c0102054dbad890e49bbf8a8.
  • Observed 2026-10-17 10:58:00 UTC, captured 2026-10-17 11:00:07.266Z; source body SHA-256 5a711bd8c8d161a730ce3a8e27f04e0d3fbb9b2da387eb562a09cd242e107b73.
  • Observed 2026-10-17 11:03:00 UTC, captured 2026-10-17 11:15:07.064Z; source body SHA-256 7b8de7613178a73bdf0132bc79f470b3cc468514bec5c0458f7c710d68cffae8.
  • Observed 2026-10-17 11:44:00 UTC, captured 2026-10-17 12:00:07.101Z; source body SHA-256 0d48ce09e98a50d784e5ad8e140491c989145805c5bb2e2374c623945ce9d22d.
  • Observed 2026-10-17 12:11:00 UTC, captured 2026-10-17 12:15:07.983Z; source body SHA-256 f0704332759fe1131fe9887da5385e3460868b43f6138106aac1bb8c7676254c.
  • Observed 2026-10-17 12:16:00 UTC, captured 2026-10-17 12:30:06.477Z; source body SHA-256 e6b8647726852d6b09642c10d9839bf06b8b55bb7b2a6223efb9c23595245791.
  • Observed 2026-10-17 13:00:00 UTC, captured 2026-10-17 13:15:08.402Z; source body SHA-256 235074cffed89b4cab92d4ab7ccfd328bf69ddc8588653f76dece65dfad02f56.
  • Observed 2026-10-17 14:00:00 UTC, captured 2026-10-17 14:15:08.468Z; source body SHA-256 89c5e2da6c1df15fc284a3f38b9662d6ab7633272342363f5f2103f7f1dca9bc.
  • Observed 2026-10-17 14:27:00 UTC, captured 2026-10-17 14:30:10.654Z; source body SHA-256 3eb08494e0ad69902726856334e3d7b274b3b0fd97ce988463f0dd20e757de9f.
  • Observed 2026-10-17 14:39:00 UTC, captured 2026-10-17 14:45:08.203Z; source body SHA-256 d8f30f9f8cf3b7a47222fb2f314ac9318b3d3079009e45d8e7d36b75d32439a1.
  • Observed 2026-10-17 15:11:00 UTC, captured 2026-10-17 15:15:08.165Z; source body SHA-256 03e82f238e3281188a3e527cc38fc1ce4ad8af25fe75f76604b458e9da0f511c.
  • Observed 2026-10-17 15:27:00 UTC, captured 2026-10-17 15:30:05.805Z; source body SHA-256 04ddddc39c74dc78ca7472e6371d50741ec1ed3c05a6510175b1eadce1fc59e6.
  • Observed 2026-10-17 15:39:00 UTC, captured 2026-10-17 15:45:05.420Z; source body SHA-256 5096c4f26050a27798b083ae67f9d17cef7044f9e7fbe0c0f4b8bc6751e6e48d.
  • Observed 2026-10-17 15:44:00 UTC, captured 2026-10-17 16:00:07.184Z; source body SHA-256 011c3be17b8bb37fe5f6ec9648267ed81c7e9853e6a8b98b8ad0bb065dff5968.
  • Observed 2026-10-17 16:00:00 UTC, captured 2026-10-17 16:15:08.351Z; source body SHA-256 59505eba151176b08b86d3a0c0daddc8ef63138a51e6f0371050096e6264ba55.
  • Observed 2026-10-17 16:14:00 UTC, captured 2026-10-17 16:30:06.505Z; source body SHA-256 74db22068716b46ae200c534183191486eca0eae11ae75373344b2be1b05dbc6.
  • Observed 2026-10-17 16:58:00 UTC, captured 2026-10-17 17:00:06.696Z; source body SHA-256 b8be3a3f9dbb0f9d47f7f7d56c511352303f71121022093aee1718b59882e480.

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

2228 total · source current; checked . Showing 100 on page 22. {"flagged":533,"old":0,"implausible":0,"outside":2312,"unreadable":1,"damagedStored":0} excluded reports (counts by reason).

Source status · Storm Mode