Aviation Digital Data Service (ADDS)

Output produced by METARs form (0651 UTC 22 July 2017)
found at http://aviationweather.gov/adds/metars/
 
KSFO 220525Z 2206/2312 28012KT P6SM FEW010 
     FM221000 28005KT P6SM SCT010 
     TEMPO 2212/2216 BKN010 
     FM221700 29006KT P6SM FEW012 
     FM222000 29015G22KT P6SM SKC 
     FM230400 29013KT P6SM FEW010