Aviation Digital Data Service (ADDS)

Output produced by METARs form (2037 UTC 28 August 2016)
found at http://aviationweather.gov/adds/metars/
 
KSFO 281734Z 2818/2924 22004KT P6SM FEW015 SCT022 
     FM282000 29016G22KT P6SM FEW022 
     FM290400 29012KT P6SM FEW010 
     FM291000 29007KT P6SM SCT010 
     FM291200 29005KT P6SM BKN008 
     FM291900 28015KT P6SM SCT010 BKN200