Aviation Digital Data Service (ADDS)

Output produced by METARs form (0459 UTC 24 August 2016)
found at http://www.aviationweather.gov/adds/metars/
 
KPHL 232320Z 2400/2506 28007KT P6SM FEW250 
     FM240200 23003KT P6SM SKC 
     FM241600 21008KT P6SM FEW050 
     FM250200 20004KT P6SM SKC