Aviation Digital Data Service (ADDS)

Output produced by METARs form (0512 UTC 22 July 2017)
found at http://www.aviationweather.gov/adds/metars/
 
KSFO 220310Z 2203/2306 28015KT P6SM SKC 
     FM220700 29008KT P6SM FEW012 
     FM221200 28005KT P6SM SCT010 
     TEMPO 2213/2216 BKN010 
     FM221700 29006KT P6SM FEW012 
     FM222000 29015G22KT P6SM SKC 
     FM230400 29013KT P6SM FEW010