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

(2049 UTC 11 April 2021)
Data provider http://aviationweather.gov/metar/data/
 
METAR text: KSEA 111953Z 34009KT 10SM SCT036 11/00 A3036 RMK AO2 SLP290 T01110000
Conditions at: KSEA (SEATTLE/METRO , WA, US) observed 1953 UTC 11 April 2021
Temperature: 11.1°C (52°F)
Dewpoint: 0.0°C (32°F) [RH = 46%]
Pressure (altimeter): 30.36 inches Hg (1028.2 mb)
[Sea-level pressure: 1029.0 mb]
Winds: from the NNW (340 degrees) at 10 MPH (9 knots; 4.6 m/s)
Visibility: 10 or more miles (16+ km)
Ceiling: at least 12,000 feet AGL
Clouds: scattered clouds at 3600 feet AGL
Weather: no significant weather observed at this time

Forecast for: KSEA (SEATTLE/METRO , WA, US)
Text: KSEA 111720Z 1118/1224 32006KT P6SM SCT020
Forecast period: 1800 to 2000 UTC 11 April 2021
Forecast type: FROM: standard forecast or significant change
Winds: from the NW (320 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 2000 feet AGL
Weather: no significant weather forecast for this period
Text: FM112000 35011KT P6SM FEW030
Forecast period: 2000 UTC 11 April 2021 to 0500 UTC 12 April 2021
Forecast type: FROM: standard forecast or significant change
Winds: from the N (350 degrees) at 13 MPH (11 knots; 5.7 m/s)
Visibility: 6 or more miles (10+ km)
Ceiling: at least 12,000 feet AGL
Clouds: few clouds at 3000 feet AGL
Weather: no significant weather forecast for this period
Text: FM120500 03007KT P6SM SKC
Forecast period: 0500 to 1800 UTC 12 April 2021
Forecast type: FROM: standard forecast or significant change
Winds: from the NNE (30 degrees) at 8 MPH (7 knots; 3.6 m/s)
Visibility: 6 or more miles (10+ km)
Clouds: clear skies
Weather: no significant weather forecast for this period
Text: FM121800 01012KT P6SM SKC
Forecast period: 1800 to 2200 UTC 12 April 2021
Forecast type: FROM: standard forecast or significant change
Winds: from the N (10 degrees) at 14 MPH (12 knots; 6.2 m/s)
Visibility: 6 or more miles (10+ km)
Clouds: clear skies
Weather: no significant weather forecast for this period
Text: FM122200 36015G23KT P6SM SKC
Forecast period: 2200 UTC 12 April 2021 to 0000 UTC 13 April 2021
Forecast type: FROM: standard forecast or significant change
Winds: from the N (360 degrees) at 17 MPH (15 knots; 7.7 m/s)
gusting to 26 MPH (23 knots; 11.8 m/s)
Visibility: 6 or more miles (10+ km)
Clouds: clear skies
Weather: no significant weather forecast for this period