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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 KNFL

current · Observed 2026-10-17 17:57:00 UTC · wind 8 kt · temperature 21.1 °C.

Station KNFL · -118.705, 39.417 (longitude, latitude).

Source checked 2026-10-17 19:00:04.794Z · 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: 13; target 24 hours, at most 96 reports per station. Recording began 2026-10-17 06:15:07.108Z; oldest available reading 2026-10-17 05:57:00 UTC.

Observed sustained wind at KNFL (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.92kt10-17 05:57Z10-17 17:57Z2026-10-17 05:57:00 UTC · 4 kt2026-10-17 06:57:00 UTC · 4 kt2026-10-17 07:57:00 UTC · 3 kt2026-10-17 08:57:00 UTC · 6 kt2026-10-17 09:57:00 UTC · 7 kt2026-10-17 10:57:00 UTC · 6 kt2026-10-17 11:57:00 UTC · 4 kt2026-10-17 12:57:00 UTC · 8 kt2026-10-17 13:57:00 UTC · 6 kt2026-10-17 14:57:00 UTC · 3 kt2026-10-17 15:57:00 UTC · 3 kt2026-10-17 16:57:00 UTC · 6 kt2026-10-17 17:57:00 UTC · 8 kt
Observed sustained wind · 13 retained observations; 0 discontinuities. Lines join reported values only; missing intervals are not interpolated.
Temperature, dew point and pressure trends
Observed temperature at KNFL (°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.22.38.2°C10-17 05:57Z10-17 17:57Z2026-10-17 05:57:00 UTC · 15 °C2026-10-17 06:57:00 UTC · 12.8 °C2026-10-17 07:57:00 UTC · 13.9 °C2026-10-17 08:57:00 UTC · 11.7 °C2026-10-17 09:57:00 UTC · 10 °C2026-10-17 10:57:00 UTC · 10.6 °C2026-10-17 11:57:00 UTC · 9.4 °C2026-10-17 12:57:00 UTC · 10.6 °C2026-10-17 13:57:00 UTC · 10 °C2026-10-17 14:57:00 UTC · 10.6 °C2026-10-17 15:57:00 UTC · 16.1 °C2026-10-17 16:57:00 UTC · 19.4 °C2026-10-17 17:57:00 UTC · 21.1 °C
Observed temperature · 13 retained observations; 0 discontinuities. Lines join reported values only; missing intervals are not interpolated.
Observed dew point at KNFL (°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.0.4-5.4°C10-17 05:57Z10-17 17:57Z2026-10-17 05:57:00 UTC · -4.4 °C2026-10-17 06:57:00 UTC · -4.4 °C2026-10-17 07:57:00 UTC · -2.2 °C2026-10-17 08:57:00 UTC · -2.2 °C2026-10-17 09:57:00 UTC · -2.2 °C2026-10-17 10:57:00 UTC · -2.2 °C2026-10-17 11:57:00 UTC · -1.7 °C2026-10-17 12:57:00 UTC · -1.7 °C2026-10-17 13:57:00 UTC · -2.2 °C2026-10-17 14:57:00 UTC · -1.7 °C2026-10-17 15:57:00 UTC · -0.6 °C2026-10-17 16:57:00 UTC · -1.7 °C2026-10-17 17:57:00 UTC · -2.2 °C
Observed dew point · 13 retained observations; 0 discontinuities. Lines join reported values only; missing intervals are not interpolated.
Observed sea-level pressure at KNFL (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.1022.71019.9mb10-17 05:57Z10-17 17:57Z2026-10-17 05:57:00 UTC · 1021.5 mb2026-10-17 06:57:00 UTC · 1021.4 mb2026-10-17 07:57:00 UTC · 1021.2 mb2026-10-17 08:57:00 UTC · 1020.9 mb2026-10-17 09:57:00 UTC · 1021 mb2026-10-17 10:57:00 UTC · 1021 mb2026-10-17 11:57:00 UTC · 1021 mb2026-10-17 12:57:00 UTC · 1021.1 mb2026-10-17 13:57:00 UTC · 1021.3 mb2026-10-17 14:57:00 UTC · 1021.3 mb2026-10-17 15:57:00 UTC · 1021.7 mb2026-10-17 16:57:00 UTC · 1021.6 mb2026-10-17 17:57:00 UTC · 1021 mb
Observed sea-level pressure · 13 retained observations; 0 discontinuities. Lines join reported values only; missing intervals are not interpolated.
Observed reports as a table (13)
Observed (UTC)Wind / gust (kt)From (° true)Temperature / dew point (°C)Pressure (mb)Visibility (mi)
2026-10-17 05:57:00 UTC4 / Not reported14015 / -4.41021.510 or more
2026-10-17 06:57:00 UTC4 / Not reported14012.8 / -4.41021.410 or more
2026-10-17 07:57:00 UTC3 / Not reported18013.9 / -2.21021.210 or more
2026-10-17 08:57:00 UTC6 / Not reported16011.7 / -2.21020.910 or more
2026-10-17 09:57:00 UTC7 / Not reported16010 / -2.2102110 or more
2026-10-17 10:57:00 UTC6 / Not reported16010.6 / -2.2102110 or more
2026-10-17 11:57:00 UTC4 / Not reported1509.4 / -1.7102110 or more
2026-10-17 12:57:00 UTC8 / Not reported18010.6 / -1.71021.110 or more
2026-10-17 13:57:00 UTC6 / Not reported16010 / -2.21021.310 or more
2026-10-17 14:57:00 UTC3 / Not reported16010.6 / -1.71021.310 or more
2026-10-17 15:57:00 UTC3 / Not reported18016.1 / -0.61021.710 or more
2026-10-17 16:57:00 UTC6 / Not reported19019.4 / -1.71021.610 or more
2026-10-17 17:57:00 UTC8 / Not reported18021.1 / -2.2102110 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 05:57:00 UTC, captured 2026-10-17 06:15:07.108Z; source body SHA-256 bc11437b0ef17dcf4b91f1dd747598a8f12e615b799dd81a79f1255842a6924c.
  • Observed 2026-10-17 06:57:00 UTC, captured 2026-10-17 07:15:08.103Z; source body SHA-256 bb6a8a40e3bed4e1a6d2b0819f1d14e96e53cbfc2f45540efd8023f74290ea00.
  • Observed 2026-10-17 07:57:00 UTC, captured 2026-10-17 08:15:10.499Z; source body SHA-256 a39722f704ee162691aaecdd40de5ce5fee94d2d7f6291ad35f498846325d650.
  • Observed 2026-10-17 08:57:00 UTC, captured 2026-10-17 09:15:07.673Z; source body SHA-256 016271d991e052b4ca0bb6a0412411402fcafc0acde04052dffa85b284d7e986.
  • Observed 2026-10-17 09:57:00 UTC, captured 2026-10-17 10:15:07.619Z; source body SHA-256 efa29a4c0d0a7e81934e340e5f363562848208a428e561ca8ffb8afe4fee1d5d.
  • Observed 2026-10-17 10:57:00 UTC, captured 2026-10-17 11:15:07.064Z; source body SHA-256 7b8de7613178a73bdf0132bc79f470b3cc468514bec5c0458f7c710d68cffae8.
  • Observed 2026-10-17 11:57:00 UTC, captured 2026-10-17 12:15:07.983Z; source body SHA-256 f0704332759fe1131fe9887da5385e3460868b43f6138106aac1bb8c7676254c.
  • Observed 2026-10-17 12:57:00 UTC, captured 2026-10-17 13:15:08.402Z; source body SHA-256 235074cffed89b4cab92d4ab7ccfd328bf69ddc8588653f76dece65dfad02f56.
  • Observed 2026-10-17 13:57:00 UTC, captured 2026-10-17 14:15:08.468Z; source body SHA-256 89c5e2da6c1df15fc284a3f38b9662d6ab7633272342363f5f2103f7f1dca9bc.
  • Observed 2026-10-17 14:57:00 UTC, captured 2026-10-17 15:15:08.165Z; source body SHA-256 03e82f238e3281188a3e527cc38fc1ce4ad8af25fe75f76604b458e9da0f511c.
  • Observed 2026-10-17 15:57:00 UTC, captured 2026-10-17 16:15:08.351Z; source body SHA-256 59505eba151176b08b86d3a0c0daddc8ef63138a51e6f0371050096e6264ba55.
  • Observed 2026-10-17 16:57:00 UTC, captured 2026-10-17 17:15:07.865Z; source body SHA-256 eef453fe75bb9f7371aeb86c73bf75725d6277e3652437a825018d7fc35df410.
  • Observed 2026-10-17 17:57:00 UTC, captured 2026-10-17 18:15:09.016Z; source body SHA-256 d40c721ef04f917fd2bc85c84ea40a5039d51af5cdf6376401aac6045358c892.

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

2232 total · source current; checked . Showing 100 on page 6. {"flagged":530,"old":0,"implausible":0,"outside":2308,"unreadable":1,"damagedStored":0} excluded reports (counts by reason).

Source status · Storm Mode