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

(1208 UTC 22 September 2018)
Data provider http://aviationweather.gov/metar/data/
 
METAR text: KSEA 221153Z 21014G21KT 10SM BKN033 OVC043 16/12 A2987 RMK AO2 RAB19E38 SLP118 P0001 60001 70003 T01610117 10167 20156 55003
Conditions at: KSEA (SEATTLE/METRO , WA, US) observed 1153 UTC 22 September 2018
Temperature: 16.1°C (61°F)
Dewpoint: 11.7°C (53°F) [RH = 75%]
Pressure (altimeter): 29.87 inches Hg (1011.6 mb)
[Sea-level pressure: 1011.8 mb]
Winds: from the SSW (210 degrees) at 16 MPH (14 knots; 7.2 m/s)
gusting to 24 MPH (21 knots; 10.8 m/s)
Visibility: 10 or more miles (16+ km)
Ceiling: 3300 feet AGL
Clouds: broken clouds at 3300 feet AGL
overcast cloud deck at 4300 feet AGL
Weather: no significant weather observed at this time

Forecast for: KSEA (SEATTLE/METRO , WA, US)
Text: KSEA 221207Z 2212/2318 21014G21KT P6SM VCSH BKN035 OVC045
Forecast period: 1200 to 1400 UTC 22 September 2018
Forecast type: FROM: standard forecast or significant change
Winds: from the SSW (210 degrees) at 16 MPH (14 knots; 7.2 m/s)
gusting to 24 MPH (21 knots; 10.8 m/s)
Visibility: 6 or more miles 10+ km)
Ceiling: 3500 feet AGL
Clouds: broken clouds at 3500 feet AGL
overcast cloud deck at 4500 feet AGL
Weather: VCSH  (showers in vicinity)
Text: FM221400 19012G22KT P6SM VCSH SCT015 OVC025
Forecast period: 1400 to 1900 UTC 22 September 2018
Forecast type: FROM: standard forecast or significant change
Winds: from the S (190 degrees) at 14 MPH (12 knots; 6.2 m/s)
gusting to 25 MPH (22 knots; 11.3 m/s)
Visibility: 6 or more miles 10+ km)
Ceiling: 2500 feet AGL
Clouds: scattered clouds at 1500 feet AGL
overcast cloud deck at 2500 feet AGL
Weather: VCSH  (showers in vicinity)
Text: FM221900 20014G20KT P6SM VCSH BKN025 BKN050
Forecast period: 1900 to 2200 UTC 22 September 2018
Forecast type: FROM: standard forecast or significant change
Winds: from the SSW (200 degrees) at 16 MPH (14 knots; 7.2 m/s)
gusting to 23 MPH (20 knots; 10.3 m/s)
Visibility: 6 or more miles 10+ km)
Ceiling: 2500 feet AGL
Clouds: broken clouds at 2500 feet AGL
broken clouds at 5000 feet AGL
Weather: VCSH  (showers in vicinity)
Text: FM222200 21013G19KT P6SM VCSH SCT025 BKN050
Forecast period: 2200 UTC 22 September 2018 to 0500 UTC 23 September 2018
Forecast type: FROM: standard forecast or significant change
Winds: from the SSW (210 degrees) at 15 MPH (13 knots; 6.7 m/s)
gusting to 22 MPH (19 knots; 9.8 m/s)
Visibility: 6 or more miles 10+ km)
Ceiling: 5000 feet AGL
Clouds: scattered clouds at 2500 feet AGL
broken clouds at 5000 feet AGL
Weather: VCSH  (showers in vicinity)
Text: FM230500 19011KT P6SM BKN025
Forecast period: 0500 to 1800 UTC 23 September 2018
Forecast type: FROM: standard forecast or significant change
Winds: from the S (190 degrees) at 13 MPH (11 knots; 5.7 m/s)
Visibility: 6 or more miles 10+ km)
Ceiling: 2500 feet AGL
Clouds: broken clouds at 2500 feet AGL
Weather: no significant weather forecast for this period