Aviation Digital Data Service (ADDS)

Output produced by METARs form (1256 UTC 20 December 2014)
found at http://www.aviationweather.gov/adds/metars/
 
KPHL 201134Z 2012/2118 36006KT P6SM OVC025 
     FM201700 35005KT P6SM SCT030 BKN200 
     FM210000 VRB02KT P6SM SCT030 BKN100 
     FM211400 35005KT P6SM SCT030 BKN060