Airports › District of Columbia › KIAD
KIAD — Washington Dulles Intl
Washington, DC · field elevation 312 ft · ATCT
1 TFR · 1 AIRMET & SIGMET Read in the EFB →
KIAD current weather
VFR ceiling above 3,000 ft and visibility better than 5 statute miles
METAR KIAD 111152Z 31004KT 7SM SCT110 BKN200 21/19 A2992 RMK AO2 SLP127 60012 70050 T02110194 10222 20206 58023
- Wind
- from 310° at 4 kt
- Visibility
- 7 statute miles
- Sky
- ceiling 20,000 ft AGL
- Temperature
- 21 °C / dewpoint 19 °C
- Altimeter
- 29.92 inHg
- Density altitude
- 1,110 ft · pressure altitude 312 ft
- Observed
- 21 minutes ago
Wind on each runway
Wind 310° at 4 kt. Positive is a headwind; the crosswind side is the one you hold into.
| Runway | Head / tail | Crosswind |
|---|---|---|
| 30 | 4 kt head | 1 kt from the right |
| 01C | 3 kt head | 3 kt from the left |
| 01L | 3 kt head | 3 kt from the left |
| 01R | 3 kt head | 3 kt from the left |
| 19C | 3 kt tail | 3 kt from the right |
| 19R | 3 kt tail | 3 kt from the right |
| 19L | 3 kt tail | 3 kt from the right |
| 12 | 4 kt tail | 1 kt from the left |
48-hour trend
Eight days of observations, each readable in full — in the EFB →
Calculators: density altitude, pressure altitude, cloud base, crosswind
Pilot reports
3 within 50 nm in the last six hours, 3,000–21,000 ft.
Read them where they were filed — in the EFB →
Forecast
MOS guidance beside this TAF, both drawn along your route — in the EFB →
TAF KIAD 111139Z 1112/1218 32005KT P6SM OVC120 FM111800 29007KT P6SM SCT060 BKN250 PROB30 1120/1123 3SM TSRA OVC030CB FM120000 25005KT P6SM SCT040 OVC090 FM120300 27005KT 6SM -SHRA OVC050 FM120600 24007KT P6SM OVC050 FM121300 32006KT P6SM SCT070 BKN110
Learn: reading a TAF, the weather course
Airport information
- Coordinates
- 38.94746, -77.45993
- Elevation
- 312 ft MSL
- Sunrise / sunset
- 1020Z / 0010Z
- Tower hours
- Continuous (24 hours)
- Magnetic variation
- -10° (2000)
- Fuel
- 100LL,A
- Sectional
- Washington
- County
- Loudoun, DC
Airport diagram
Everything else KIAD publishes — in the EFB →
Runways
| Runway | Length (ft) | Width (ft) | Surface | Lights |
|---|---|---|---|---|
| 01C/19C | 11,500 | 150 | CONC | HIGH |
| 01R/19L | 11,500 | 150 | CONC | HIGH |
| 12/30 | 10,501 | 150 | CONC | HIGH |
| 01L/19R | 9,400 | 150 | CONC | HIGH |
Frequencies
- D-ATIS
- 134.85
- Tower RWY 01R/19L · Continuous (24 hours)
- 120.1
- Tower RWY 01C/19C · Continuous (24 hours)
- 120.25
- Tower RWY 01L/19R, RWY 12/30 · Continuous (24 hours)
- 134.425
- Ground WEST
- 121.625
- Ground EAST
- 121.9
- Clearance
- 135.7
- UNICOM
- 122.95
- Approach 241-330
- 120.45
- Approach 331-090
- 126.1
- Approach 091-240
- 128.525
- Departure 300-010
- 125.05
- Departure 190-300
- 126.65
Published procedures
- 36 approaches — ILS, LD, LOC, LS, RNAV (GPS), RNAV (RNP)
- 10 departures published
- 10 arrivals published
Read the approach plates georeferenced — in the EFB →
Nearby airports
- KJYO Leesburg Exec9 nm
- KHEF Washington Manassas/Harry P Davis Fld14 nm
- KGAI Montgomery County Airpark19 nm
- KDAA Davison AAF19 nm
- KDCA Ronald Reagan Washington Ntl21 nm
- KHWY Warrenton/Fauquier25 nm
Elsewhere
- Make a poster of the KIAD airport diagram or an approach plate
- Other District of Columbia airports
- How to read a METAR
- What VFR, MVFR, IFR and LIFR actually mean
- Live records — the strongest winds and lowest ceilings in the country right now
Weather from METAR and TAF, National Weather Service Aviation Weather Center. Airport, runway, frequency and procedure data from the FAA NASR 28-day cycle; charts from the FAA d-TPP. Advisory only — this is not a weather briefing.