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

(1905 UTC 31 March 2020)
Data provider http://aviationweather.gov/metar/data/
 
METAR text: KSEA 311853Z 23009KT 10SM FEW012 BKN018 07/03 A3002 RMK AO2 SLP173 T00720028
Conditions at: KSEA (SEATTLE/METRO , WA, US) observed 1853 UTC 31 March 2020
Temperature: 7.2°C (45°F)
Dewpoint: 2.8°C (37°F) [RH = 74%]
Pressure (altimeter): 30.02 inches Hg (1016.7 mb)
[Sea-level pressure: 1017.3 mb]
Winds: from the SW (230 degrees) at 10 MPH (9 knots; 4.6 m/s)
Visibility: 10 or more miles (16+ km)
Ceiling: 1800 feet AGL
Clouds: few clouds at 1200 feet AGL
broken clouds at 1800 feet AGL
Weather: no significant weather observed at this time

METAR text: KSEA 311845Z 23010KT 10SM FEW012 BKN018 07/02 A3002 RMK AO2 T00720022
Conditions at: KSEA (SEATTLE/METRO , WA, US) observed 1845 UTC 31 March 2020
Temperature: 7.2°C (45°F)
Dewpoint: 2.2°C (36°F) [RH = 70%]
Pressure (altimeter): 30.02 inches Hg (1016.7 mb)
Winds: from the SW (230 degrees) at 12 MPH (10 knots; 5.1 m/s)
Visibility: 10 or more miles (16+ km)
Ceiling: 1800 feet AGL
Clouds: few clouds at 1200 feet AGL
broken clouds at 1800 feet AGL
Weather: no significant weather observed at this time

Forecast for: KSEA (SEATTLE/METRO , WA, US)
Text: KSEA 311722Z 3118/0124 20006KT P6SM SCT008 OVC012
Forecast period: 1800 to 1900 UTC 31 March 2020
Forecast type: FROM: standard forecast or significant change
Winds: from the SSW (200 degrees) at 7 MPH (6 knots; 3.1 m/s)
Visibility: 6 or more miles 10+ km)
Ceiling: 1200 feet AGL
Clouds: scattered clouds at 800 feet AGL
overcast cloud deck at 1200 feet AGL
Weather: no significant weather forecast for this period
Text: FM311900 21008KT P6SM VCSH BKN030
Forecast period: 1900 to 2100 UTC 31 March 2020
Forecast type: FROM: standard forecast or significant change
Winds: from the SSW (210 degrees) at 9 MPH (8 knots; 4.1 m/s)
Visibility: 6 or more miles 10+ km)
Ceiling: 3000 feet AGL
Clouds: broken clouds at 3000 feet AGL
Weather: VCSH  (showers in vicinity)
Text: FM312100 22012KT P6SM VCSH BKN040
Forecast period: 2100 UTC 31 March 2020 to 0200 UTC 01 April 2020
Forecast type: FROM: standard forecast or significant change
Winds: from the SW (220 degrees) at 14 MPH (12 knots; 6.2 m/s)
Visibility: 6 or more miles 10+ km)
Ceiling: 4000 feet AGL
Clouds: broken clouds at 4000 feet AGL
Weather: VCSH  (showers in vicinity)
Text: FM010200 23010KT P6SM VCSH SCT025 BKN040
Forecast period: 0200 to 0700 UTC 01 April 2020
Forecast type: FROM: standard forecast or significant change
Winds: from the SW (230 degrees) at 12 MPH (10 knots; 5.1 m/s)
Visibility: 6 or more miles 10+ km)
Ceiling: 4000 feet AGL
Clouds: scattered clouds at 2500 feet AGL
broken clouds at 4000 feet AGL
Weather: VCSH  (showers in vicinity)
Text: FM010700 21009KT P6SM SCT015 OVC025
Forecast period: 0700 to 2100 UTC 01 April 2020
Forecast type: FROM: standard forecast or significant change
Winds: from the SSW (210 degrees) at 10 MPH (9 knots; 4.6 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: no significant weather forecast for this period
Text: FM012100 32011KT P6SM SCT040 BKN080
Forecast period: 2100 UTC 01 April 2020 to 0000 UTC 02 April 2020
Forecast type: FROM: standard forecast or significant change
Winds: from the NW (320 degrees) at 13 MPH (11 knots; 5.7 m/s)
Visibility: 6 or more miles 10+ km)
Ceiling: 8000 feet AGL
Clouds: scattered clouds at 4000 feet AGL
broken clouds at 8000 feet AGL
Weather: no significant weather forecast for this period