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

(1854 UTC 23 May 2019)
Data provider http://aviationweather.gov/metar/data/
 
METAR text: KSEA 231822Z 29006KT 7SM SCT006 16/12 A3002 RMK AO2 T01560117
Conditions at: KSEA (SEATTLE/METRO , WA, US) observed 1822 UTC 23 May 2019
Temperature: 15.6°C (60°F)
Dewpoint: 11.7°C (53°F) [RH = 78%]
Pressure (altimeter): 30.02 inches Hg (1016.7 mb)
Winds: from the WNW (290 degrees) at 7 MPH (6 knots; 3.1 m/s)
Visibility: 7 miles (11 km)
Ceiling: at least 12,000 feet AGL
Clouds: scattered clouds at 600 feet AGL
Weather: no significant weather observed at this time

Forecast for: KSEA (SEATTLE/METRO , WA, US)
Text: KSEA 231720Z 2318/2424 25004KT P6SM FEW001 SCT200
Forecast period: 1800 to 1900 UTC 23 May 2019
Forecast type: FROM: standard forecast or significant change
Winds: from the WSW (250 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: few clouds at 100 feet AGL
scattered clouds at 20000 feet AGL
Weather: no significant weather forecast for this period
Text: TEMPO 2318/2319 1SM BR BKN001
Forecast period: 1800 to 1900 UTC 23 May 2019
Forecast type: TEMPORARY: The following changes expected for less than half the time period
Visibility: 1.00 miles (1.61 km)
Ceiling: 100 feet AGL
Clouds: broken clouds at 100 feet AGL
Weather: BR  (mist)
Text: FM231900 28006KT P6SM SCT200
Forecast period: 1900 UTC 23 May 2019 to 0300 UTC 24 May 2019
Forecast type: FROM: standard forecast or significant change
Winds: from the W (280 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 20000 feet AGL
Weather: no significant weather forecast for this period
Text: FM240300 23006KT P6SM SCT200
Forecast period: 0300 to 1100 UTC 24 May 2019
Forecast type: FROM: standard forecast or significant change
Winds: from the SW (230 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 20000 feet AGL
Weather: no significant weather forecast for this period
Text: FM241100 20012KT P6SM BKN012 OVC020
Forecast period: 1100 to 2000 UTC 24 May 2019
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: 1200 feet AGL
Clouds: broken clouds at 1200 feet AGL
overcast cloud deck at 2000 feet AGL
Weather: no significant weather forecast for this period
Text: FM242000 18012KT P6SM BKN020 BKN030
Forecast period: 2000 UTC 24 May 2019 to 0000 UTC 25 May 2019
Forecast type: FROM: standard forecast or significant change
Winds: from the S (180 degrees) at 14 MPH (12 knots; 6.2 m/s)
Visibility: 6 or more miles 10+ km)
Ceiling: 2000 feet AGL
Clouds: broken clouds at 2000 feet AGL
broken clouds at 3000 feet AGL
Weather: no significant weather forecast for this period