Aviation Digital Data Service (ADDS)

Output produced by METARs form (1638 UTC 18 April 2014)
found at http://aviationweather.gov/adds/metars/
 
KPHL 181454Z 1815/1918 09005KT P6SM SCT028 BKN250 
     TEMPO 1815/1817 BKN028 
     FM181800 13005KT P6SM FEW040 BKN250 
     FM190300 20006KT P6SM BKN200 
     FM190900 25003KT 6SM BR SCT060 
     FM191200 36010KT P6SM SCT060