KSEA Airport Information

Runway Information
Runway 16C Length 9426 ft width 150 ft
Elevation 430 ft Threshold 0 ft Heading 180
Runway 34C Length 9426 ft Width 150 ft
Elevation 363 ft Threshold 0 ft Heading 0
Runway 16L Length 11900 ft width 150 ft
Elevation 432 ft Threshold 0 ft Heading 180
Runway 34R Length 11900 ft Width 150 ft
Elevation 347 ft Threshold 0 ft Heading 360
Runway 16R Length 9426 ft width 150 ft
Elevation 430 ft Threshold 0 ft Heading 180
Runway 34L Length 9426 ft Width 150 ft
Elevation 363 ft Threshold 0 ft Heading 360
Airport Frequencies
Type A/D Name APP/DEP Frequency 119.2 MHZ
Type ATIS Name ATIS Frequency 118 MHZ
Type CLD Name CLNC DEL Frequency 128 MHZ
Type GND Name GND Frequency 121.7 MHZ
Type TWR Name TWR Frequency 119.9 MHZ
Type UNIC Name UNICOM Frequency 122.95 MHZ
Airport Navaids
Type NDB Name Dondo Frequency 224 KHZ
Type VORTAC Name Seattle Frequency 116800 KHZ
Type NDB Name Parkk Frequency 281 KHZ
Airport Weather Information & NOTAM
ADDS - METARS form results

(1247 UTC 17 August 2019)
Data provider http://aviationweather.gov/metar/data/
 
METAR text: KSEA 171153Z 21004KT 10SM BKN027 OVC070 16/12 A3000 RMK AO2 SLP164 T01610117 10172 20161 58010
Conditions at: KSEA (SEATTLE/METRO , WA, US) observed 1153 UTC 17 August 2019
Temperature: 16.1°C (61°F)
Dewpoint: 11.7°C (53°F) [RH = 75%]
Pressure (altimeter): 30.00 inches Hg (1016.0 mb)
[Sea-level pressure: 1016.4 mb]
Winds: from the SSW (210 degrees) at 5 MPH (4 knots; 2.1 m/s)
Visibility: 10 or more miles (16+ km)
Ceiling: 2700 feet AGL
Clouds: broken clouds at 2700 feet AGL
overcast cloud deck at 7000 feet AGL
Weather: no significant weather observed at this time

Forecast for: KSEA (SEATTLE/METRO , WA, US)
Text: KSEA 171140Z 1712/1818 20006KT P6SM OVC020
Forecast period: 1200 to 2200 UTC 17 August 2019
Forecast type: FROM: standard forecast or significant change
Winds: from the SSW (200 degrees) at 7 MPH (6 knots; 3.1 m/s)
Visibility: 6 or more miles 10+ km)
Ceiling: 2000 feet AGL
Clouds: overcast cloud deck at 2000 feet AGL
Weather: no significant weather forecast for this period
Text: FM172200 20006KT P6SM SCT025 BKN050
Forecast period: 2200 UTC 17 August 2019 to 1100 UTC 18 August 2019
Forecast type: FROM: standard forecast or significant change
Winds: from the SSW (200 degrees) at 7 MPH (6 knots; 3.1 m/s)
Visibility: 6 or more miles 10+ km)
Ceiling: 5000 feet AGL
Clouds: scattered clouds at 2500 feet AGL
broken clouds at 5000 feet AGL
Weather: no significant weather forecast for this period
Text: FM181100 20006KT P6SM OVC020
Forecast period: 1100 to 1800 UTC 18 August 2019
Forecast type: FROM: standard forecast or significant change
Winds: from the SSW (200 degrees) at 7 MPH (6 knots; 3.1 m/s)
Visibility: 6 or more miles 10+ km)
Ceiling: 2000 feet AGL
Clouds: overcast cloud deck at 2000 feet AGL
Weather: no significant weather forecast for this period