TAF Board
KIAD - Washington/Dulles Intl, VA, US
Issued at 0705 UTC 18 Jan 2026
Updated at 0705 UTC 18 Jan 2026
| Potential Impact | None | Slight | Moderate | High |
| Time | 0652Z | 18/08Z | 18/09Z | 18/10Z | 18/11Z | 18/12Z | 18/13Z | 18/14Z | 18/15Z | 18/16Z | 18/17Z | 18/18Z | 18/19Z | 18/20Z>> |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Type | OBS | PRVL | PRVL [PRB30] |
PRVL [PRB30] |
PRVL | PRVL | PRVL | PRVL | PRVL | PRVL | PRVL | PRVL | PRVL | PRVL |
| VIS | 10+ | 6+ | 6+ [5] |
6+ [5] |
2 | 2 | 2 | 2 | 2 | 6+ | 6+ | 6+ | 6+ | 6+ |
| CIG | 60 | 100 | 25 [7] |
25 [7] |
7 | 7 | 7 | 7 | 7 | 10 | 10 | 10 | 40 | 40 |
| Cover | OVC | OVC | OVC [OVC] | OVC [OVC] | OVC | OVC | OVC | OVC | OVC | OVC | OVC | OVC | OVC | OVC |
| FltCat | VFR | VFR | MVFR [IFR] | MVFR [IFR] | IFR | IFR | IFR | IFR | IFR | MVFR | MVFR | MVFR | VFR | VFR |
| WX | [-RA -SN] | [-RA -SN] | -SN | -SN | -SN | -SN | -SN | |||||||
| WDir | 0 | 360 | 340 [340] | 340 [340] | 350 | 350 | 350 | 350 | 350 | 340 | 340 | 340 | 330 | 330 |
| WSpd | 0 | 2 | 4 [4] |
4 [4] |
4 | 4 | 4 | 4 | 4 | 6 | 6 | 6 | 10 | 10 |
| WGst | [] |
[] |
||||||||||||
| WSHgt | ||||||||||||||
| WSDir | ||||||||||||||
| WSSpd |