Aviation Digital Data Service (ADDS)

Output produced by METARs form (0343 UTC 17 October 2017)
found at http://www.aviationweather.gov/adds/metars/
 
KPHL 162320Z 1700/1806 35007KT P6SM SKC 
     FM171700 30006KT P6SM SKC 
     FM172100 24005KT P6SM SKC