Aviation Digital Data Service (ADDS)

Output produced by METARs form (0906 UTC 18 February 2019)
found at http://www.aviationweather.gov/metar/data/
 
Forecast for: KBFI (SEATTLE/BOEING , WA, US)
Text: KBFI 180601Z 1806/1906 11004KT P6SM SCT030
Forecast period: 0600 to 1200 UTC 18 February 2019
Forecast type: FROM: standard forecast or significant change
Winds: from the ESE (110 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: scattered clouds at 3000 feet AGL
Weather: no significant weather forecast for this period
Text: FM181200 11004KT P6SM FEW020 BKN025
Forecast period: 1200 to 2100 UTC 18 February 2019
Forecast type: FROM: standard forecast or significant change
Winds: from the ESE (110 degrees) at 5 MPH (4 knots; 2.1 m/s)
Visibility: 6 or more miles 10+ km)
Ceiling: 2500 feet AGL
Clouds: few clouds at 2000 feet AGL
broken clouds at 2500 feet AGL
Weather: no significant weather forecast for this period
Text: FM182100 23004KT P6SM SCT030 BKN040
Forecast period: 2100 UTC 18 February 2019 to 0600 UTC 19 February 2019
Forecast type: FROM: standard forecast or significant change
Winds: from the SW (230 degrees) at 5 MPH (4 knots; 2.1 m/s)
Visibility: 6 or more miles 10+ km)
Ceiling: 4000 feet AGL
Clouds: scattered clouds at 3000 feet AGL
broken clouds at 4000 feet AGL
Weather: no significant weather forecast for this period