KIAD Airport Information

Runway Information
Runway 01C Length 11501 ft width 150 ft
Elevation 286 ft Threshold 0 ft Heading 1
Runway 19C Length 11501 ft Width 150 ft
Elevation 269 ft Threshold 0 ft Heading 181
Runway 01L Length 11501 ft width 150 ft
Elevation 286 ft Threshold 0 ft Heading 1
Runway 19R Length 11501 ft Width 150 ft
Elevation 269 ft Threshold 0 ft Heading 181
Runway 01R Length 11500 ft width 150 ft
Elevation 312 ft Threshold 0 ft Heading 1
Runway 19L Length 11500 ft Width 150 ft
Elevation 293 ft Threshold 0 ft Heading 181
Runway 12 Length 10501 ft width 150 ft
Elevation 310 ft Threshold 0 ft Heading 111
Runway 30 Length 10501 ft Width 150 ft
Elevation 288 ft Threshold 0 ft Heading 291
Airport Frequencies
Type APP Name POTOMAC AP Frequency 120.45 MHZ
Type ATIS Name ATIS Frequency 134.85 MHZ
Type CLD Name CLNC DEL Frequency 135.7 MHZ
Type DEP Name POTOMAC DE Frequency 125.05 MHZ
Type GND Name GND Frequency 121.9 MHZ
Type RCO Name ARMEL RCO Frequency 113.5 MHZ
Type RMP Name RAMP CON Frequency 129.55 MHZ
Type TWR Name TWR Frequency 120.1 MHZ
Type UNIC Name UNICOM Frequency 122.95 MHZ
Airport Navaids
Type VORTAC Name Armel Frequency 113500 KHZ
Type NDB Name Tille Frequency 346 KHZ
Airport Weather Information & NOTAM
ADDS - METARS form results

(0554 UTC 15 December 2019)
Data provider http://aviationweather.gov/metar/data/
 
METAR text: KIAD 150552Z 25007KT 10SM OVC047 06/M01 A2969 RMK AO2 SLP053 T00611006 10078 20050 51026
Conditions at: KIAD (WASH DC/DULLES , VA, US) observed 0552 UTC 15 December 2019
Temperature: 6.1°C (43°F)
Dewpoint: -0.6°C (31°F) [RH = 62%]
Pressure (altimeter): 29.69 inches Hg (1005.5 mb)
[Sea-level pressure: 1005.3 mb]
Winds: from the WSW (250 degrees) at 8 MPH (7 knots; 3.6 m/s)
Visibility: 10 or more miles (16+ km)
Ceiling: 4700 feet AGL
Clouds: overcast cloud deck at 4700 feet AGL
Weather: no significant weather observed at this time

Forecast for: KIAD (WASH DC/DULLES , VA, US)
Text: KIAD 150520Z 1506/1612 26008KT P6SM SCT120
Forecast period: 0600 to 1500 UTC 15 December 2019
Forecast type: FROM: standard forecast or significant change
Winds: from the W (260 degrees) at 9 MPH (8 knots; 4.1 m/s)
Visibility: 6 or more miles 10+ km)
Ceiling: at least 12,000 feet AGL
Clouds: scattered clouds at 12000 feet AGL
Weather: no significant weather forecast for this period
Text: FM151500 27010G19KT P6SM SCT150
Forecast period: 1500 to 2000 UTC 15 December 2019
Forecast type: FROM: standard forecast or significant change
Winds: from the W (270 degrees) at 12 MPH (10 knots; 5.1 m/s)
gusting to 22 MPH (19 knots; 9.8 m/s)
Visibility: 6 or more miles 10+ km)
Ceiling: at least 12,000 feet AGL
Clouds: scattered clouds at 15000 feet AGL
Weather: no significant weather forecast for this period
Text: FM152000 30009KT P6SM FEW200
Forecast period: 2000 UTC 15 December 2019 to 0200 UTC 16 December 2019
Forecast type: FROM: standard forecast or significant change
Winds: from the WNW (300 degrees) at 10 MPH (9 knots; 4.6 m/s)
Visibility: 6 or more miles 10+ km)
Ceiling: at least 12,000 feet AGL
Clouds: few clouds at 20000 feet AGL
Weather: no significant weather forecast for this period
Text: FM160200 35005KT P6SM BKN150
Forecast period: 0200 to 0900 UTC 16 December 2019
Forecast type: FROM: standard forecast or significant change
Winds: from the N (350 degrees) at 6 MPH (5 knots; 2.6 m/s)
Visibility: 6 or more miles 10+ km)
Ceiling: 15000 feet AGL
Clouds: broken clouds at 15000 feet AGL
Weather: no significant weather forecast for this period
Text: FM160900 VRB03KT 5SM -SNPL OVC035
Forecast period: 0900 to 1200 UTC 16 December 2019
Forecast type: FROM: standard forecast or significant change
Winds: variable direction winds at 3 MPH (3 knots; 1.5 m/s)
Visibility: 5 miles (8 km)
Ceiling: 3500 feet AGL
Clouds: overcast cloud deck at 3500 feet AGL
Weather: -SN -PL  (light snow, light ice pellets)