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

(1434 UTC 11 July 2020)
Data provider http://aviationweather.gov/metar/data/
 
METAR text: KIAD 111352Z VRB05KT 10SM SCT075 27/21 A2974 RMK AO2 SLP068 T02720211
Conditions at: KIAD (WASH DC/DULLES , VA, US) observed 1352 UTC 11 July 2020
Temperature: 27.2°C (81°F)
Dewpoint: 21.1°C (70°F) [RH = 69%]
Pressure (altimeter): 29.74 inches Hg (1007.2 mb)
[Sea-level pressure: 1006.8 mb]
Winds: variable direction winds at 6 MPH (5 knots; 2.6 m/s)
Visibility: 10 or more miles (16+ km)
Ceiling: at least 12,000 feet AGL
Clouds: scattered clouds at 7500 feet AGL
Weather: no significant weather observed at this time

Forecast for: KIAD (WASH DC/DULLES , VA, US)
Text: KIAD 111123Z 1112/1218 25004KT P6SM SCT035
Forecast period: 1200 to 1400 UTC 11 July 2020
Forecast type: FROM: standard forecast or significant change
Winds: from the WSW (250 degrees) at 5 MPH (4 knots; 2.1 m/s)
Visibility: 6 or more miles 10+ km)
Ceiling: at least 12,000 feet AGL
Clouds: scattered clouds at 3500 feet AGL
Weather: no significant weather forecast for this period
Text: FM111400 27006KT P6SM SCT060
Forecast period: 1400 to 1700 UTC 11 July 2020
Forecast type: FROM: standard forecast or significant change
Winds: from the W (270 degrees) at 7 MPH (6 knots; 3.1 m/s)
Visibility: 6 or more miles 10+ km)
Ceiling: at least 12,000 feet AGL
Clouds: scattered clouds at 6000 feet AGL
Weather: no significant weather forecast for this period
Text: FM111700 27010KT P6SM SCT045
Forecast period: 1700 UTC 11 July 2020 to 0100 UTC 12 July 2020
Forecast type: FROM: standard forecast or significant change
Winds: from the W (270 degrees) at 12 MPH (10 knots; 5.1 m/s)
Visibility: 6 or more miles 10+ km)
Ceiling: at least 12,000 feet AGL
Clouds: scattered clouds at 4500 feet AGL
Weather: no significant weather forecast for this period
Text: FM120100 29007KT P6SM FEW250
Forecast period: 0100 to 1500 UTC 12 July 2020
Forecast type: FROM: standard forecast or significant change
Winds: from the WNW (290 degrees) at 8 MPH (7 knots; 3.6 m/s)
Visibility: 6 or more miles 10+ km)
Ceiling: at least 12,000 feet AGL
Clouds: few clouds at 25000 feet AGL
Weather: no significant weather forecast for this period
Text: FM121500 25005KT P6SM SCT050
Forecast period: 1500 to 1800 UTC 12 July 2020
Forecast type: FROM: standard forecast or significant change
Winds: from the WSW (250 degrees) at 6 MPH (5 knots; 2.6 m/s)
Visibility: 6 or more miles 10+ km)
Ceiling: at least 12,000 feet AGL
Clouds: scattered clouds at 5000 feet AGL
Weather: no significant weather forecast for this period