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

(1720 UTC 20 October 2020)
Data provider http://aviationweather.gov/metar/data/
 
METAR text: KSEA 201653Z VRB04KT 10SM FEW020 SCT044 BKN230 11/08 A3022 RMK AO2 SLP239 T01110083
Conditions at: KSEA (SEATTLE/METRO , WA, US) observed 1653 UTC 20 October 2020
Temperature: 11.1°C (52°F)
Dewpoint: 8.3°C (47°F) [RH = 83%]
Pressure (altimeter): 30.22 inches Hg (1023.5 mb)
[Sea-level pressure: 1023.9 mb]
Winds: variable direction winds at 5 MPH (4 knots; 2.1 m/s)
Visibility: 10 or more miles (16+ km)
Ceiling: 23000 feet AGL
Clouds: few clouds at 2000 feet AGL
scattered clouds at 4400 feet AGL
broken clouds at 23000 feet AGL
Weather: no significant weather observed at this time

Forecast for: KSEA (SEATTLE/METRO , WA, US)
Text: KSEA 201501Z 2015/2118 17004KT P6SM FEW025 OVC030
Forecast period: 1500 to 1900 UTC 20 October 2020
Forecast type: FROM: standard forecast or significant change
Winds: from the S (170 degrees) at 5 MPH (4 knots; 2.1 m/s)
Visibility: 6 or more miles (10+ km)
Ceiling: 3000 feet AGL
Clouds: few clouds at 2500 feet AGL
overcast cloud deck at 3000 feet AGL
Weather: no significant weather forecast for this period
Text: FM201900 22006KT P6SM OVC035
Forecast period: 1900 UTC 20 October 2020 to 0000 UTC 21 October 2020
Forecast type: FROM: standard forecast or significant change
Winds: from the SW (220 degrees) at 7 MPH (6 knots; 3.1 m/s)
Visibility: 6 or more miles (10+ km)
Ceiling: 3500 feet AGL
Clouds: overcast cloud deck at 3500 feet AGL
Weather: no significant weather forecast for this period
Text: FM210000 20006KT P6SM VCSH OVC050
Forecast period: 0000 to 0700 UTC 21 October 2020
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: overcast cloud deck at 5000 feet AGL
Weather: VCSH  (showers in vicinity)
Text: FM210700 20012KT P6SM OVC025
Forecast period: 0700 to 1800 UTC 21 October 2020
Forecast type: FROM: standard forecast or significant change
Winds: from the SSW (200 degrees) at 14 MPH (12 knots; 6.2 m/s)
Visibility: 6 or more miles (10+ km)
Ceiling: 2500 feet AGL
Clouds: overcast cloud deck at 2500 feet AGL
Weather: no significant weather forecast for this period