TAF Board
KIAD - Washington/Dulles Intl, VA, US
Issued at 0918 UTC 18 Jan 2026
Updated at 0918 UTC 18 Jan 2026
| Potential Impact | None | Slight | Moderate | High |
| Time | <<18/23Z | 19/00Z | 19/01Z | 19/02Z | 19/03Z | 19/04Z | 19/05Z | 19/06Z | 19/07Z | 19/08Z | 19/09Z | 19/10Z | 19/11Z | 19/12Z>> |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Type | PRVL | PRVL | PRVL | PRVL | PRVL | PRVL | PRVL | PRVL | PRVL | PRVL | PRVL | PRVL | PRVL | |
| VIS | 6+ | 6+ | 6+ | 6+ | 6+ | 6+ | 6+ | 6+ | 6+ | 6+ | 6+ | 6+ | 6+ | |
| CIG | 50 | 50 | 50 | 50 | 50 | 50 | 50 | |||||||
| Cover | BKN | BKN | BKN | BKN | BKN | BKN | BKN | FEW | FEW | FEW | FEW | FEW | FEW | |
| FltCat | VFR | VFR | VFR | VFR | VFR | VFR | VFR | VFR | VFR | VFR | VFR | VFR | VFR | |
| WX | ||||||||||||||
| WDir | 340 | 340 | 340 | 340 | 340 | 340 | 340 | 0 | 0 | 0 | 0 | 0 | 0 | |
| WSpd | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 0 | 0 | 0 | 0 | 0 | 0 | |
| WGst | 17 | 17 | 17 | 17 | 17 | 17 | 17 | |||||||
| WSHgt | ||||||||||||||
| WSDir | ||||||||||||||
| WSSpd |