Aviation Digital Data Service (ADDS)

Output produced by METARs form (0823 UTC 31 October 2014)
found at http://aviationweather.gov/adds/metars/
 
KPHL 310530Z 3106/0112 33006KT P6SM SKC 
     FM310800 02004KT P6SM SKC 
     FM311600 04006KT P6SM SCT050 
     FM312000 05008KT P6SM BKN035 
     FM010400 02009KT P6SM OVC025 
     FM011000 02010KT P6SM -SHRA OVC020