Aviation Digital Data Service (ADDS)

Output produced by METARs form (1251 UTC 27 August 2014)
found at http://www.aviationweather.gov/adds/metars/
 
KPHL 271129Z 2712/2818 23004KT P6SM FEW250 
     FM271600 23008KT P6SM SCT250 
     FM280300 25005KT P6SM BKN050 
     FM280500 30006KT P6SM BKN050 
     FM280700 34008KT P6SM SCT050 
     FM281300 33010G18KT P6SM SKC