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

(1857 UTC 15 July 2020)
Data provider http://aviationweather.gov/metar/data/
 
METAR text: KSEA 151853Z 28006KT 10SM FEW250 24/12 A3014 RMK AO2 SLP211 T02440117
Conditions at: KSEA (SEATTLE/METRO , WA, US) observed 1853 UTC 15 July 2020
Temperature: 24.4°C (76°F)
Dewpoint: 11.7°C (53°F) [RH = 45%]
Pressure (altimeter): 30.14 inches Hg (1020.7 mb)
[Sea-level pressure: 1021.1 mb]
Winds: from the W (280 degrees) at 7 MPH (6 knots; 3.1 m/s)
Visibility: 10 or more miles (16+ km)
Ceiling: at least 12,000 feet AGL
Clouds: few clouds at 25000 feet AGL
Weather: no significant weather observed at this time

Forecast for: KSEA (SEATTLE/METRO , WA, US)
Text: KSEA 151723Z 1518/1624 VRB03KT P6SM FEW250
Forecast period: 1800 to 2000 UTC 15 July 2020
Forecast type: FROM: standard forecast or significant change
Winds: variable direction winds at 3 MPH (3 knots; 1.5 m/s)
Visibility: 6 or more miles 10+ km)
Ceiling: at least 12,000 feet AGL
Clouds: few clouds at 25000 feet AGL
Weather: no significant weather forecast for this period
Text: FM152000 31008KT P6SM SCT100
Forecast period: 2000 UTC 15 July 2020 to 0300 UTC 16 July 2020
Forecast type: FROM: standard forecast or significant change
Winds: from the NW (310 degrees) at 9 MPH (8 knots; 4.1 m/s)
Visibility: 6 or more miles 10+ km)
Ceiling: at least 12,000 feet AGL
Clouds: scattered clouds at 10000 feet AGL
Weather: no significant weather forecast for this period
Text: FM160300 35005KT P6SM FEW120
Forecast period: 0300 to 0600 UTC 16 July 2020
Forecast type: FROM: standard forecast or significant change
Winds: from the N (350 degrees) at 6 MPH (5 knots; 2.6 m/s)
Visibility: 6 or more miles 10+ km)
Ceiling: at least 12,000 feet AGL
Clouds: few clouds at 12000 feet AGL
Weather: no significant weather forecast for this period
Text: FM160600 03005KT P6SM SCT080
Forecast period: 0600 to 1200 UTC 16 July 2020
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)
Ceiling: at least 12,000 feet AGL
Clouds: scattered clouds at 8000 feet AGL
Weather: no significant weather forecast for this period
Text: FM161200 20004KT P6SM SCT030
Forecast period: 1200 UTC 16 July 2020 to 0000 UTC 17 July 2020
Forecast type: FROM: standard forecast or significant change
Winds: from the SSW (200 degrees) at 5 MPH (4 knots; 2.1 m/s)
Visibility: 6 or more miles 10+ km)
Ceiling: at least 12,000 feet AGL
Clouds: scattered clouds at 3000 feet AGL
Weather: no significant weather forecast for this period
Text: TEMPO 1612/1616 P6SM BKN020
Forecast period: 1200 to 1600 UTC 16 July 2020
Forecast type: TEMPORARY: The following changes expected for less than half the time period
Visibility: 6 or more miles 10+ km)
Ceiling: 2000 feet AGL
Clouds: broken clouds at 2000 feet AGL
Weather: no significant weather forecast for this period