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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 KFFO

current · Observed 2026-10-17 16:55:00 UTC · wind 5 kt · temperature 10.7 °C.

Station KFFO · -84.035, 39.837 (longitude, latitude).

Source checked 2026-10-17 17:30:05.011Z · 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 05:55:00 UTC.

Observed sustained wind at KFFO (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.124kt10-17 05:55Z10-17 16:55Z2026-10-17 05:55:00 UTC · 8 kt2026-10-17 06:45:00 UTC · 9 kt2026-10-17 06:55:00 UTC · 11 kt2026-10-17 07:55:00 UTC · 9 kt2026-10-17 08:55:00 UTC · 9 kt2026-10-17 09:55:00 UTC · 9 kt2026-10-17 10:55:00 UTC · 8 kt2026-10-17 11:55:00 UTC · 9 kt2026-10-17 12:55:00 UTC · 10 kt2026-10-17 13:55:00 UTC · 11 kt2026-10-17 14:55:00 UTC · 11 kt2026-10-17 15:55:00 UTC · 9 kt2026-10-17 16:55:00 UTC · 5 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 KFFO (°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.11.74.3°C10-17 05:55Z10-17 16:55Z2026-10-17 05:55:00 UTC · 9.4 °C2026-10-17 06:45:00 UTC · 9 °C2026-10-17 06:55:00 UTC · 8.4 °C2026-10-17 07:55:00 UTC · 8 °C2026-10-17 08:55:00 UTC · 7.4 °C2026-10-17 09:55:00 UTC · 6.9 °C2026-10-17 10:55:00 UTC · 5.9 °C2026-10-17 11:55:00 UTC · 5.3 °C2026-10-17 12:55:00 UTC · 5.6 °C2026-10-17 13:55:00 UTC · 9.1 °C2026-10-17 14:55:00 UTC · 8.7 °C2026-10-17 15:55:00 UTC · 9.9 °C2026-10-17 16:55:00 UTC · 10.7 °C
Observed temperature · 13 retained observations; 0 discontinuities. Lines join reported values only; missing intervals are not interpolated.
Observed dew point at KFFO (°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.7.30.9°C10-17 05:55Z10-17 16:55Z2026-10-17 05:55:00 UTC · 6.3 °C2026-10-17 06:45:00 UTC · 6 °C2026-10-17 06:55:00 UTC · 5.3 °C2026-10-17 07:55:00 UTC · 4.9 °C2026-10-17 08:55:00 UTC · 3.4 °C2026-10-17 09:55:00 UTC · 3.5 °C2026-10-17 10:55:00 UTC · 2.2 °C2026-10-17 11:55:00 UTC · 2.1 °C2026-10-17 12:55:00 UTC · 1.9 °C2026-10-17 13:55:00 UTC · 4.5 °C2026-10-17 14:55:00 UTC · 2.9 °C2026-10-17 15:55:00 UTC · 3 °C2026-10-17 16:55:00 UTC · 3 °C
Observed dew point · 13 retained observations; 0 discontinuities. Lines join reported values only; missing intervals are not interpolated.
Observed sea-level pressure at KFFO (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.10331022.8mb10-17 05:55Z10-17 16:55Z2026-10-17 05:55:00 UTC · 1023.8 mb2026-10-17 06:45:00 UTC · 1024.5 mb2026-10-17 06:55:00 UTC · 1024.5 mb2026-10-17 07:55:00 UTC · 1025.9 mb2026-10-17 08:55:00 UTC · 1026.7 mb2026-10-17 09:55:00 UTC · 1027.3 mb2026-10-17 10:55:00 UTC · 1028.7 mb2026-10-17 11:55:00 UTC · 1029.8 mb2026-10-17 12:55:00 UTC · 1030.4 mb2026-10-17 13:55:00 UTC · 1031.4 mb2026-10-17 14:55:00 UTC · 1031.7 mb2026-10-17 15:55:00 UTC · 1032 mb2026-10-17 16:55:00 UTC · 1032 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 05:55:00 UTC8 / Not reported3509.4 / 6.31023.810 or more
2026-10-17 06:45:00 UTC9 / Not reported3509 / 61024.510 or more
2026-10-17 06:55:00 UTC11 / Not reported3508.4 / 5.31024.510 or more
2026-10-17 07:55:00 UTC9 / Not reported3508 / 4.91025.910 or more
2026-10-17 08:55:00 UTC9 / Not reported3507.4 / 3.41026.710 or more
2026-10-17 09:55:00 UTC9 / Not reported3406.9 / 3.51027.310 or more
2026-10-17 10:55:00 UTC8 / Not reported3505.9 / 2.21028.710 or more
2026-10-17 11:55:00 UTC9 / Not reported3505.3 / 2.11029.810 or more
2026-10-17 12:55:00 UTC10 / Not reported3605.6 / 1.91030.410 or more
2026-10-17 13:55:00 UTC11 / Not reported3609.1 / 4.51031.410 or more
2026-10-17 14:55:00 UTC11 / Not reported3508.7 / 2.91031.710 or more
2026-10-17 15:55:00 UTC9 / Not reported209.9 / 3103210 or more
2026-10-17 16:55:00 UTC5 / Not reported5010.7 / 3103210 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 05:55:00 UTC, captured 2026-10-17 06:15:07.108Z; source body SHA-256 bc11437b0ef17dcf4b91f1dd747598a8f12e615b799dd81a79f1255842a6924c.
  • Observed 2026-10-17 06:45:00 UTC, captured 2026-10-17 07:00:07.405Z; source body SHA-256 144290c75a8e56c75efc02af4781ad6023effc93af11beecc88e5a894fd759e2.
  • Observed 2026-10-17 06:55:00 UTC, captured 2026-10-17 07:15:08.103Z; source body SHA-256 bb6a8a40e3bed4e1a6d2b0819f1d14e96e53cbfc2f45540efd8023f74290ea00.
  • Observed 2026-10-17 07:55:00 UTC, captured 2026-10-17 08:15:10.499Z; source body SHA-256 a39722f704ee162691aaecdd40de5ce5fee94d2d7f6291ad35f498846325d650.
  • Observed 2026-10-17 08:55:00 UTC, captured 2026-10-17 09:15:07.673Z; source body SHA-256 016271d991e052b4ca0bb6a0412411402fcafc0acde04052dffa85b284d7e986.
  • Observed 2026-10-17 09:55:00 UTC, captured 2026-10-17 10:15:07.619Z; source body SHA-256 efa29a4c0d0a7e81934e340e5f363562848208a428e561ca8ffb8afe4fee1d5d.
  • Observed 2026-10-17 10:55:00 UTC, captured 2026-10-17 11:15:07.064Z; source body SHA-256 7b8de7613178a73bdf0132bc79f470b3cc468514bec5c0458f7c710d68cffae8.
  • Observed 2026-10-17 11:55:00 UTC, captured 2026-10-17 12:15:07.983Z; source body SHA-256 f0704332759fe1131fe9887da5385e3460868b43f6138106aac1bb8c7676254c.
  • Observed 2026-10-17 12:55:00 UTC, captured 2026-10-17 13:15:08.402Z; source body SHA-256 235074cffed89b4cab92d4ab7ccfd328bf69ddc8588653f76dece65dfad02f56.
  • Observed 2026-10-17 13:55:00 UTC, captured 2026-10-17 14:15:08.468Z; source body SHA-256 89c5e2da6c1df15fc284a3f38b9662d6ab7633272342363f5f2103f7f1dca9bc.
  • Observed 2026-10-17 14:55:00 UTC, captured 2026-10-17 15:15:08.165Z; source body SHA-256 03e82f238e3281188a3e527cc38fc1ce4ad8af25fe75f76604b458e9da0f511c.
  • Observed 2026-10-17 15:55:00 UTC, captured 2026-10-17 16:15:08.351Z; source body SHA-256 59505eba151176b08b86d3a0c0daddc8ef63138a51e6f0371050096e6264ba55.
  • Observed 2026-10-17 16:55:00 UTC, captured 2026-10-17 17:15:07.865Z; source body SHA-256 eef453fe75bb9f7371aeb86c73bf75725d6277e3652437a825018d7fc35df410.

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

2222 total · source current; checked . Showing 22 on page 23. {"flagged":528,"old":0,"implausible":0,"outside":2429,"unreadable":2,"damagedStored":0} excluded reports (counts by reason).

Source status · Storm Mode