Aviation Digital Data Service (ADDS)

Output produced by METARs form (0032 UTC 28 April 2015)
found at http://aviationweather.gov/adds/metars/
 
KSFO 272341Z 2800/2906 29020G30KT P6SM FEW250 
     FM280400 28017G22KT P6SM SKC 
     FM280600 28010KT P6SM FEW010 
     TEMPO 2813/2817 BKN010 
     FM281900 29017G22KT P6SM FEW015 SCT250 
     FM282300 29020G34KT P6SM FEW012 SCT250 
     FM290400 29017G25KT P6SM FEW012 BKN250