Aviation Digital Data Service (ADDS)

Output produced by METARs form (1310 UTC 17 October 2017)
found at http://aviationweather.gov/adds/metars/
 
KPHL 171120Z 1712/1818 35006KT P6SM SKC 
     FM171800 30006KT P6SM SKC 
     FM172300 23004KT P6SM SKC