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

(0812 UTC 21 February 2019)
Data provider http://aviationweather.gov/metar/data/
 
METAR text: KIAD 210752Z 00000KT 1SM R01R/3000VP6000FT BR VV003 00/M01 A2998 RMK AO2 SLP156 T00001006
Conditions at: KIAD (WASH DC/DULLES , VA, US) observed 0752 UTC 21 February 2019
Temperature: 0.0°C (32°F)
Dewpoint: -0.6°C (31°F) [RH = 96%]
Pressure (altimeter): 29.98 inches Hg (1015.3 mb)
[Sea-level pressure: 1015.6 mb]
Winds: calm
Visibility: 1.00 miles (1.61 km)
Ceiling: indefinite ceiling with vertical visibility of 300 feet AGL
Clouds: obscured sky
Weather: BR  (mist)

Forecast for: KIAD (WASH DC/DULLES , VA, US)
Text: KIAD 210536Z 2106/2212 VRB03KT 1 1/2SM BR OVC003
Forecast period: 0600 to 1200 UTC 21 February 2019
Forecast type: FROM: standard forecast or significant change
Winds: variable direction winds at 3 MPH (3 knots; 1.5 m/s)
Visibility: 1.50 miles (2.41 km)
Ceiling: 300 feet AGL
Clouds: overcast cloud deck at 300 feet AGL
Weather: BR  (mist)
Text: FM211200 24004KT 2SM BR OVC003
Forecast period: 1200 to 1500 UTC 21 February 2019
Forecast type: FROM: standard forecast or significant change
Winds: from the WSW (240 degrees) at 5 MPH (4 knots; 2.1 m/s)
Visibility: 2.00 miles (3.22 km)
Ceiling: 300 feet AGL
Clouds: overcast cloud deck at 300 feet AGL
Weather: BR  (mist)
Text: FM211500 31005KT P6SM OVC250
Forecast period: 1500 UTC 21 February 2019 to 1200 UTC 22 February 2019
Forecast type: FROM: standard forecast or significant change
Winds: from the NW (310 degrees) at 6 MPH (5 knots; 2.6 m/s)
Visibility: 6 or more miles 10+ km)
Ceiling: 25000 feet AGL
Clouds: overcast cloud deck at 25000 feet AGL
Weather: no significant weather forecast for this period