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 KWAL
current · Observed 2026-10-17 15:54:00 UTC · wind 11 kt, gust 19 kt · temperature 10.6 °C.
Station KWAL · -75.4662, 37.9372 (longitude, latitude).
Source checked 2026-10-17 16:30:05.357Z · 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: 19; target 24 hours, at most 96 reports per station. Recording began 2026-10-17 06:15:07.108Z; oldest available reading 2026-10-17 05:54:00 UTC.
Temperature, dew point and pressure trends
Observed reports as a table (19)
| Observed (UTC) | Wind / gust (kt) | From (° true) | Temperature / dew point (°C) | Pressure (mb) | Visibility (mi) |
|---|---|---|---|---|---|
| 2026-10-17 05:54:00 UTC | 9 / 17 | 330 | 18.9 / 13.9 | 1011.2 | 10 or more |
| 2026-10-17 06:54:00 UTC | 10 / Not reported | 340 | 17.8 / 12.2 | 1011.8 | 10 or more |
| 2026-10-17 07:54:00 UTC | 12 / 18 | 340 | 17.2 / 12.8 | 1012 | 10 or more |
| 2026-10-17 08:54:00 UTC | 7 / 17 | 340 | 15.6 / 13.9 | 1012.8 | 10 or more |
| 2026-10-17 09:54:00 UTC | 9 / Not reported | 340 | 15 / 13.9 | 1013.1 | 10 or more |
| 2026-10-17 10:19:00 UTC | 10 / Not reported | 340 | 15 / 13.9 | Not reported | 10 or more |
| 2026-10-17 10:34:00 UTC | 8 / 15 | 330 | 15 / 13.9 | Not reported | 7 |
| 2026-10-17 10:54:00 UTC | 11 / Not reported | 340 | 15 / 13.9 | 1014.5 | 9 |
| 2026-10-17 11:24:00 UTC | 13 / 21 | 360 | 14.4 / 13.3 | Not reported | 6 |
| 2026-10-17 11:41:00 UTC | 14 / 23 | 10 | 13.9 / 12.2 | Not reported | 9 |
| 2026-10-17 11:54:00 UTC | 15 / 25 | 10 | 13.3 / 12.2 | 1015.6 | 10 or more |
| 2026-10-17 12:34:00 UTC | 13 / 24 | 10 | 12.2 / 11.1 | Not reported | 3 |
| 2026-10-17 12:54:00 UTC | 11 / 22 | 10 | 11.7 / 10.6 | 1016.6 | 5 |
| 2026-10-17 13:03:00 UTC | 13 / Not reported | 30 | 11.7 / 10.6 | Not reported | 6 |
| 2026-10-17 13:35:00 UTC | 14 / 25 | 20 | 11.1 / 10 | Not reported | 8 |
| 2026-10-17 13:54:00 UTC | 16 / 24 | 10 | 11.1 / 9.4 | 1017.7 | 10 or more |
| 2026-10-17 14:54:00 UTC | 11 / 25 | 10 | 11.1 / 8.9 | 1019.3 | 10 or more |
| 2026-10-17 15:16:00 UTC | 11 / 20 | 10 | 10.6 / 8.9 | Not reported | 9 |
| 2026-10-17 15:54:00 UTC | 11 / 19 | 350 | 10.6 / 8.9 | 1020.5 | 5 |
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 05:54:00 UTC, captured 2026-10-17 06:15:07.108Z; source body SHA-256
bc11437b0ef17dcf4b91f1dd747598a8f12e615b799dd81a79f1255842a6924c. - 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 07:54:00 UTC, captured 2026-10-17 08:00:09.060Z; source body SHA-256
7be3a24f888fea0090cfe562315fa855fd38009dce22d030b3202578d40de7a3. - Observed 2026-10-17 08:54:00 UTC, captured 2026-10-17 09:00:08.266Z; source body SHA-256
dda37380aed4adf0d16283db418b687ad12fa115e99cb467408b1713a5975398. - Observed 2026-10-17 09:54:00 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 10:34:00 UTC, captured 2026-10-17 10:45:06.782Z; source body SHA-256
9ace5290d29da96dc29ba5a5c7f02d2d81d32c81c0102054dbad890e49bbf8a8. - Observed 2026-10-17 10:54:00 UTC, captured 2026-10-17 11:00:07.266Z; source body SHA-256
5a711bd8c8d161a730ce3a8e27f04e0d3fbb9b2da387eb562a09cd242e107b73. - Observed 2026-10-17 11:24:00 UTC, captured 2026-10-17 11:30:05.719Z; source body SHA-256
c9c795d31eeffa7e41e76acece367fd4abc33772ba088c0bf8588ed8d9b403e5. - Observed 2026-10-17 11:41:00 UTC, captured 2026-10-17 11:45:06.616Z; source body SHA-256
f7c801856f99557ed285ea2d3242c989100b943f230dadff0df38c8a48f1969e. - Observed 2026-10-17 11:54:00 UTC, captured 2026-10-17 12:00:07.101Z; source body SHA-256
0d48ce09e98a50d784e5ad8e140491c989145805c5bb2e2374c623945ce9d22d. - Observed 2026-10-17 12:34:00 UTC, captured 2026-10-17 12:45:09.417Z; source body SHA-256
4313e89bf893409ef88241d3e7d3541b552354a697b3530bc439efd61acf54ce. - Observed 2026-10-17 12:54:00 UTC, captured 2026-10-17 13:00:09.198Z; source body SHA-256
aa321e5db523e4ae79b5eb84e3edd54688a5b7f83f8b9534cd752d4abe9a07e1. - Observed 2026-10-17 13:03:00 UTC, captured 2026-10-17 13:15:08.402Z; source body SHA-256
235074cffed89b4cab92d4ab7ccfd328bf69ddc8588653f76dece65dfad02f56. - Observed 2026-10-17 13:35:00 UTC, captured 2026-10-17 13:45:07.312Z; source body SHA-256
ae2fd339e3db840f298714215d70bd5d59e6875ebe4950cd99dc5f00d921b137. - Observed 2026-10-17 13:54:00 UTC, captured 2026-10-17 14:00:06.148Z; source body SHA-256
eddc6593eb288cbf6f6e163ab9b2a8e2d83da18452c1b5ac1e3855ebb2db91be. - Observed 2026-10-17 14:54:00 UTC, captured 2026-10-17 15:00:06.490Z; source body SHA-256
fd6f39df63ed66d82a0d722d3ba639a811bb9e87f6416735ea4ec817c4b69f7b. - Observed 2026-10-17 15:16:00 UTC, captured 2026-10-17 15:30:05.805Z; source body SHA-256
04ddddc39c74dc78ca7472e6371d50741ec1ed3c05a6510175b1eadce1fc59e6. - Observed 2026-10-17 15:54:00 UTC, captured 2026-10-17 16:00:07.184Z; source body SHA-256
011c3be17b8bb37fe5f6ec9648267ed81c7e9853e6a8b98b8ad0bb065dff5968.
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
2229 total · source current; checked . Showing 29 on page 23. {"flagged":532,"old":0,"implausible":0,"outside":2483,"unreadable":2,"damagedStored":0} excluded reports (counts by reason).
- MMMV · MMMV · current ·
- MMMY · MMMY · current ·
- MMMZ · MMMZ · current ·
- MMNL · MMNL · current ·
- MMPA · MMPA · current ·
- MMPE · MMPE · current ·
- MMPG · MMPG · current ·
- MMPR · MMPR · current ·
- MMQT · MMQT · current ·
- MMRX · MMRX · current ·
- MMSD · MMSD · current ·
- MMSL · MMSL · current ·
- MMSP · MMSP · current ·
- MMTC · MMTC · current ·
- MMTJ · MMTJ · current ·
- MMTL · MMTL · current ·
- MMTM · MMTM · current ·
- MMUN · MMUN · current ·
- MMZC · MMZC · current ·
- MUCF · MUCF · current ·
- MUCM · MUCM · current ·
- MUHA · MUHA · current ·
- MUHG · MUHG · current ·
- MUSC · MUSC · current ·
- MUVR · MUVR · current ·
- MYGF · MYGF · current ·
- MYNN · MYNN · current ·
- MYSM · MYSM · current ·
- TXKF · TXKF · current ·

