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

(0345 UTC 17 January 2019)
Data provider http://aviationweather.gov/metar/data/
 
METAR text: KSEA 170253Z 11012G22KT 10SM SCT090 BKN150 11/M01 A2960 RMK AO2 SLP030 T01061011 58028
Conditions at: KSEA (SEATTLE/METRO , WA, US) observed 0253 UTC 17 January 2019
Temperature: 10.6°C (51°F)
Dewpoint: -1.1°C (30°F) [RH = 44%]
Pressure (altimeter): 29.60 inches Hg (1002.5 mb)
[Sea-level pressure: 1003.0 mb]
Winds: from the ESE (110 degrees) at 14 MPH (12 knots; 6.2 m/s)
gusting to 25 MPH (22 knots; 11.3 m/s)
Visibility: 10 or more miles (16+ km)
Ceiling: 15000 feet AGL
Clouds: scattered clouds at 9000 feet AGL
broken clouds at 15000 feet AGL
Weather: no significant weather observed at this time

Forecast for: KSEA (SEATTLE/METRO , WA, US)
Text: KSEA 170216Z 1702/1806 10013KT P6SM BKN100 OVC250
Forecast period: 0200 to 0700 UTC 17 January 2019
Forecast type: FROM: standard forecast or significant change
Winds: from the E (100 degrees) at 15 MPH (13 knots; 6.7 m/s)
Visibility: 6 or more miles 10+ km)
Ceiling: 10000 feet AGL
Clouds: broken clouds at 10000 feet AGL
overcast cloud deck at 25000 feet AGL
Weather: no significant weather forecast for this period
Text: FM170700 10014KT P6SM -RA OVC060
Forecast period: 0700 UTC 17 January 2019 to 0000 UTC 18 January 2019
Forecast type: FROM: standard forecast or significant change
Winds: from the E (100 degrees) at 16 MPH (14 knots; 7.2 m/s)
Visibility: 6 or more miles 10+ km)
Ceiling: 6000 feet AGL
Clouds: overcast cloud deck at 6000 feet AGL
Weather: -RA  (light rain)
Text: FM180000 15012G20KT P6SM VCSH OVC050
Forecast period: 0000 to 0600 UTC 18 January 2019
Forecast type: FROM: standard forecast or significant change
Winds: from the SSE (150 degrees) at 14 MPH (12 knots; 6.2 m/s)
gusting to 23 MPH (20 knots; 10.3 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)