Aviation Digital Data Service (ADDS)

Output produced by METARs form (0929 UTC 05 July 2015)
found at http://aviationweather.gov/adds/metars/
 
KPHL 050909Z 0509/0612 33004KT P6SM SCT035 SCT250 
     FM051200 36003KT P6SM SCT250 
     FM051700 21006KT P6SM FEW050 
     FM060100 18004KT P6SM SCT250 
     FM060600 VRB03KT P6SM BKN200