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

(0324 UTC 17 April 2021)
Data provider http://aviationweather.gov/metar/data/
 
METAR text: KSEA 170253Z 02010KT 10SM CLR 21/02 A3015 RMK AO2 SLP215 T02110022 55001
Conditions at: KSEA (SEATTLE/METRO , WA, US) observed 0253 UTC 17 April 2021
Temperature: 21.1°C (70°F)
Dewpoint: 2.2°C (36°F) [RH = 29%]
Pressure (altimeter): 30.15 inches Hg (1021.1 mb)
[Sea-level pressure: 1021.5 mb]
Winds: from the NNE (20 degrees) at 12 MPH (10 knots; 5.1 m/s)
Visibility: 10 or more miles (16+ km)
Ceiling: at least 12,000 feet AGL
Clouds: sky clear below 12,000 feet AGL
Weather: no significant weather observed at this time

Forecast for: KSEA (SEATTLE/METRO , WA, US)
Text: KSEA 170311Z 1703/1806 02010KT P6SM SKC
Forecast period: 0300 to 0400 UTC 17 April 2021
Forecast type: FROM: standard forecast or significant change
Winds: from the NNE (20 degrees) at 12 MPH (10 knots; 5.1 m/s)
Visibility: 6 or more miles (10+ km)
Clouds: clear skies
Weather: no significant weather forecast for this period
Text: FM170400 03005KT P6SM SKC
Forecast period: 0400 to 1900 UTC 17 April 2021
Forecast type: FROM: standard forecast or significant change
Winds: from the NNE (30 degrees) at 6 MPH (5 knots; 2.6 m/s)
Visibility: 6 or more miles (10+ km)
Clouds: clear skies
Weather: no significant weather forecast for this period
Text: FM171900 29005KT P6SM SKC
Forecast period: 1900 UTC 17 April 2021 to 0600 UTC 18 April 2021
Forecast type: FROM: standard forecast or significant change
Winds: from the WNW (290 degrees) at 6 MPH (5 knots; 2.6 m/s)
Visibility: 6 or more miles (10+ km)
Clouds: clear skies
Weather: no significant weather forecast for this period