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 CYMJ
current · Observed 2026-10-18 21:00:00 UTC · wind 12 kt, gust 17 kt · temperature 14 °C.
Station CYMJ · -105.559, 50.33 (longitude, latitude).
Source checked 2026-10-18 21:15:06.064Z · 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: 4; target 24 hours, at most 96 reports per station. Recording began 2026-10-17 06:15:07.108Z; oldest available reading 2026-10-18 18:00:00 UTC.
Temperature, dew point and pressure trends
Observed reports as a table (4)
| Observed (UTC) | Wind / gust (kt) | From (° true) | Temperature / dew point (°C) | Pressure (mb) | Visibility (mi) |
|---|---|---|---|---|---|
| 2026-10-18 18:00:00 UTC | 14 / 19 | 300 | 12 / 1 | 1022.7 | 15 |
| 2026-10-18 19:00:00 UTC | 16 / 22 | 300 | 13 / 0 | 1022.6 | 15 |
| 2026-10-18 20:00:00 UTC | 17 / Not reported | 290 | 14 / -1 | 1022.4 | 15 |
| 2026-10-18 21:00:00 UTC | 12 / 17 | 290 | 14 / -3 | 1022.3 | 15 |
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 2026-10-18 18:00:00 UTC, captured 2026-10-18 18:15:08.318Z; source body SHA-256
c1c95591ae6b248bf7e90d66e372a72995bb984b3115666e45cbf59c0f77e816. - Observed 2026-10-18 19:00:00 UTC, captured 2026-10-18 19:15:08.445Z; source body SHA-256
25af74de50678d0777af68d0f4b4d5ffc4a7de9f6283ed0c60a85ce01078956f. - Observed 2026-10-18 20:00:00 UTC, captured 2026-10-18 20:15:11.310Z; source body SHA-256
9687824a6cb4a06a49d51d07c829a767afde4e2c3eba129b251fd65b5818289f. - Observed 2026-10-18 21:00:00 UTC, captured 2026-10-18 21:15:09.007Z; source body SHA-256
269b376afbc4ed48d7f0ae2021265030e91541d540687f11d5d0756c75e36b10.
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
2034 total · source current; checked . Showing 100 on page 18. {"flagged":566,"old":0,"implausible":0,"outside":2345,"unreadable":2,"damagedStored":0} excluded reports (counts by reason).
- KRZL · KRZL · current ·
- KRZN · KRZN · current ·
- KRZR · KRZR · current ·
- KRZT · KRZT · current ·
- KS12 · KS12 · current ·
- KS21 · KS21 · current ·
- KS24 · KS24 · current ·
- KS25 · KS25 · current ·
- KS32 · KS32 · current ·
- KS34 · KS34 · current ·
- KS39 · KS39 · current ·
- KS52 · KS52 · current ·
- KSAA · KSAA · current ·
- KSAC · KSAC · current ·
- KSAF · KSAF · current ·
- KSAR · KSAR · current ·
- KSAV · KSAV · current ·
- KSAW · KSAW · current ·
- KSAZ · KSAZ · current ·
- KSBA · KSBA · current ·
- KSBD · KSBD · current ·
- KSBM · KSBM · current ·
- KSBN · KSBN · current ·
- KSBO · KSBO · current ·
- KSBP · KSBP · current ·
- KSBS · KSBS · current ·
- KSBX · KSBX · current ·
- KSCD · KSCD · current ·
- KSCH · KSCH · stale ·
- KSCR · KSCR · current ·
- KSCX · KSCX · current ·
- KSDA · KSDA · current ·
- KSDC · KSDC · current ·
- KSDF · KSDF · current ·
- KSDL · KSDL · current ·
- KSEE · KSEE · current ·
- KSEF · KSEF · current ·
- KSEG · KSEG · current ·
- KSEP · KSEP · current ·
- KSEQ · KSEQ · current ·
- KSET · KSET · current ·
- KSEZ · KSEZ · current ·
- KSFB · KSFB · current ·
- KSFF · KSFF · current ·
- KSFM · KSFM · current ·
- KSFQ · KSFQ · current ·
- KSFY · KSFY · current ·
- KSGF · KSGF · current ·
- KSGH · KSGH · current ·
- KSGS · KSGS · current ·
- KSHD · KSHD · current ·
- KSHL · KSHL · current ·
- KSHV · KSHV · current ·
- KSIF · KSIF · current ·
- KSIY · KSIY · current ·
- KSJC · KSJC · current ·
- KSJN · KSJN · current ·
- KSJS · KSJS · current ·
- KSJX · KSJX · current ·
- KSLB · KSLB · current ·
- KSLH · KSLH · current ·
- KSLI · KSLI · current ·
- KSLK · KSLK · current ·
- KSLN · KSLN · current ·
- KSLO · KSLO · current ·
- KSLR · KSLR · current ·
- KSMD · KSMD · current ·
- KSME · KSME · current ·
- KSMN · KSMN · current ·
- KSMQ · KSMQ · current ·
- KSMS · KSMS · current ·
- KSNC · KSNC · current ·
- KSNH · KSNH · current ·
- KSNK · KSNK · current ·
- KSNL · KSNL · current ·
- KSNS · KSNS · current ·
- KSNT · KSNT · current ·
- KSNY · KSNY · current ·
- KSOA · KSOA · current ·
- KSOW · KSOW · current ·
- KSPA · KSPA · current ·
- KSPD · KSPD · current ·
- KSPF · KSPF · current ·
- KSPG · KSPG · current ·
- KSPI · KSPI · current ·
- KSPK · KSPK · current ·
- KSPR · KSPR · current ·
- KSPS · KSPS · current ·
- KSPW · KSPW · current ·
- KSQL · KSQL · current ·
- KSRE · KSRE · current ·
- KSRQ · KSRQ · current ·
- KSSI · KSSI · current ·
- KSTC · KSTC · current ·
- KSTE · KSTE · current ·
- KSTK · KSTK · current ·
- KSTL · KSTL · current ·
- KSTP · KSTP · current ·
- KSTS · KSTS · current ·
- KSUA · KSUA · current ·

