Aviation Digital Data Service (ADDS)

Output produced by METARs form (1620 UTC 26 September 2017)
found at http://bcaws.aviationweather.gov/adds/metars/
 
METAR text: KSFO 261556Z 04003KT 9SM FEW200 20/12 A2986 RMK AO2 SLP111 T02000122
Conditions at: KSFO (SAN FRANCISCO , CA, US) observed 1556 UTC 26 September 2017
Temperature: 20.0°C (68°F)
Dewpoint: 12.2°C (54°F) [RH = 61%]
Pressure (altimeter): 29.86 inches Hg (1011.3 mb)
[Sea-level pressure: 1011.1 mb]
Winds: from the NE (40 degrees) at 3 MPH (3 knots; 1.6 m/s)
Visibility: 9 miles (14 km)
Ceiling: at least 12,000 feet AGL
Clouds: few clouds at 20000 feet AGL
Weather: no significant weather observed at this time

Forecast for: KSFO (SAN FRANCISCO , CA, US)
Text: KSFO 261455Z 2615/2718 VRB04KT P6SM SKC
Forecast period: 1500 to 2100 UTC 26 September 2017
Forecast type: FROM: standard forecast or significant change
Winds: variable direction winds at 5 MPH (4 knots; 2.1 m/s)
Visibility: 6 or more miles (10+ km)
Clouds: clear skies
Weather: no significant weather forecast for this period
Text: FM262100 30009KT P6SM SKC
Forecast period: 2100 to 2300 UTC 26 September 2017
Forecast type: FROM: standard forecast or significant change
Winds: from the WNW (300 degrees) at 10 MPH (9 knots; 4.7 m/s)
Visibility: 6 or more miles (10+ km)
Clouds: clear skies
Weather: no significant weather forecast for this period
Text: FM262300 30012KT P6SM SKC
Forecast period: 2300 UTC 26 September 2017 to 0300 UTC 27 September 2017
Forecast type: FROM: standard forecast or significant change
Winds: from the WNW (300 degrees) at 14 MPH (12 knots; 6.2 m/s)
Visibility: 6 or more miles (10+ km)
Clouds: clear skies
Weather: no significant weather forecast for this period
Text: FM270300 28008KT P6SM SKC
Forecast period: 0300 to 0900 UTC 27 September 2017
Forecast type: FROM: standard forecast or significant change
Winds: from the W (280 degrees) at 9 MPH (8 knots; 4.2 m/s)
Visibility: 6 or more miles (10+ km)
Clouds: clear skies
Weather: no significant weather forecast for this period
Text: FM270900 VRB03KT P6SM SKC
Forecast period: 0900 to 1800 UTC 27 September 2017
Forecast type: FROM: standard forecast or significant change
Winds: variable direction winds at 3 MPH (3 knots; 1.6 m/s)
Visibility: 6 or more miles (10+ km)
Clouds: clear skies
Weather: no significant weather forecast for this period