Aviation Digital Data Service (ADDS)

Output produced by METARs form (0643 UTC 30 March 2017)
found at http://aviationweather.gov/adds/metars/
 
KSFO 300527Z 3006/3112 27015KT P6SM SCT010 BKN150 
     TEMPO 3006/3007 BKN010 OVC150 
     FM300700 29012KT 6SM -DZ BR BKN006 OVC010 
     FM301300 30012KT P6SM BKN012 OVC030 
     FM301700 30008KT P6SM SCT015 
     FM302200 30022G30KT P6SM FEW030 SCT250 
     FM310500 29014G19KT P6SM FEW030 SCT250