TAF Board
KSEA - Seattle-Tacoma Intl, WA, US
Issued at 0958 UTC 18 Jan 2026
Updated at 0958 UTC 18 Jan 2026
| Potential Impact | None | Slight | Moderate | High |
| Time | 0953Z | 18/10Z | 18/11Z | 18/12Z | 18/13Z | 18/14Z | 18/15Z | 18/16Z | 18/17Z | 18/18Z | 18/19Z | 18/20Z | 18/21Z | 18/22Z>> |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Type | OBS | PRVL | PRVL | PRVL | PRVL | PRVL | PRVL | PRVL | PRVL | PRVL | PRVL | PRVL | PRVL | PRVL |
| VIS | 10+ | 6+ | 6 | 6 | 6 | 6 | 6 | 6 | 6+ | 6+ | 6+ | 6+ | 6+ | 6+ |
| CIG | 10 | 10 | 10 | 10 | 10 | 10 | ||||||||
| Cover | CLR | SCT | BKN | BKN | BKN | BKN | BKN | BKN | FEW | FEW | FEW | FEW | FEW | FEW |
| FltCat | VFR | VFR | MVFR | MVFR | MVFR | MVFR | MVFR | MVFR | VFR | VFR | VFR | VFR | VFR | VFR |
| WX | BR VCFG | BR VCFG | BR VCFG | BR VCFG | BR VCFG | BR VCFG | ||||||||
| WDir | 20 | 40 | 60 | 60 | 60 | 60 | 60 | 60 | 20 | 20 | 20 | 20 | 20 | 20 |
| WSpd | 5 | 8 | 4 | 4 | 4 | 4 | 4 | 4 | 3 | 3 | 3 | 3 | 3 | 3 |
| WGst | ||||||||||||||
| WSHgt | ||||||||||||||
| WSDir | ||||||||||||||
| WSSpd |