Aviation Digital Data Service (ADDS)

Output produced by METARs form (1951 UTC 31 January 2023)
found at http://www.aviationweather.gov/metar/data/
 
METAR text: KSEA 311853Z 00000KT 10SM BKN110 BKN150 02/M03 A3025 RMK AO2 SLP253 T00221028
Conditions at: KSEA (SEATTLE/METRO , WA, US) observed 1853 UTC 31 January 2023
Temperature: 2.2°C (36°F)
Dewpoint: -2.8°C (27°F) [RH = 69%]
Pressure (altimeter): 30.25 inches Hg (1024.5 mb)
[Sea-level pressure: 1025.3 mb]
Winds: calm
Visibility: 10 or more miles (16+ km)
Ceiling: 11000 feet AGL
Clouds: broken clouds at 11000 feet AGL
broken clouds at 15000 feet AGL
Weather: no significant weather observed at this time

METAR text: KSEA 311753Z 12006KT 10SM FEW025 OVC100 01/M03 A3026 RMK AO2 SNE07 SLP257 P0000 60000 T00111033 10017 21006 58014
Conditions at: KSEA (SEATTLE/METRO , WA, US) observed 1753 UTC 31 January 2023
Temperature: 1.1°C (34°F)
Dewpoint: -3.3°C (26°F) [RH = 72%]
Pressure (altimeter): 30.26 inches Hg (1024.8 mb)
[Sea-level pressure: 1025.7 mb]
Winds: from the ESE (120 degrees) at 7 MPH (6 knots; 3.1 m/s)
Visibility: 10 or more miles (16+ km)
Ceiling: 10000 feet AGL
Clouds: few clouds at 2500 feet AGL
overcast cloud deck at 10000 feet AGL
Weather: no significant weather observed at this time

Forecast for: KSEA (SEATTLE/METRO , WA, US)
Text: KSEA 311723Z 3118/0124 12005KT P6SM SCT040 OVC120
Forecast period: 1800 to 2100 UTC 31 January 2023
Forecast type: FROM: standard forecast or significant change
Winds: from the ESE (120 degrees) at 6 MPH (5 knots; 2.6 m/s)
Visibility: 6 or more miles (10+ km)
Ceiling: 12000 feet AGL
Clouds: scattered clouds at 4000 feet AGL
overcast cloud deck at 12000 feet AGL
Weather: no significant weather forecast for this period
Text: FM312100 18005KT P6SM SCT050 BKN250
Forecast period: 2100 UTC 31 January 2023 to 0300 UTC 01 February 2023
Forecast type: FROM: standard forecast or significant change
Winds: from the S (180 degrees) at 6 MPH (5 knots; 2.6 m/s)
Visibility: 6 or more miles (10+ km)
Ceiling: 25000 feet AGL
Clouds: scattered clouds at 5000 feet AGL
broken clouds at 25000 feet AGL
Weather: no significant weather forecast for this period
Text: FM010300 14004KT P6SM OVC120
Forecast period: 0300 to 1000 UTC 01 February 2023
Forecast type: FROM: standard forecast or significant change
Winds: from the SE (140 degrees) at 5 MPH (4 knots; 2.1 m/s)
Visibility: 6 or more miles (10+ km)
Ceiling: 12000 feet AGL
Clouds: overcast cloud deck at 12000 feet AGL
Weather: no significant weather forecast for this period
Text: FM011000 14005KT P6SM OVC100
Forecast period: 1000 UTC 01 February 2023 to 0000 UTC 02 February 2023
Forecast type: FROM: standard forecast or significant change
Winds: from the SE (140 degrees) at 6 MPH (5 knots; 2.6 m/s)
Visibility: 6 or more miles (10+ km)
Ceiling: 10000 feet AGL
Clouds: overcast cloud deck at 10000 feet AGL
Weather: no significant weather forecast for this period