Aviation Digital Data Service (ADDS)

Output produced by METARs form (1842 UTC 24 April 2014)
found at http://www.aviationweather.gov/adds/metars/
 
KPIA 241748Z 2418/2518 16014G20KT P6SM VCSH OVC050 
     FM242200 17010G18KT 4SM -RA VCTS OVC035CB 
     FM250100 17008KT 4SM -RA VCTS SCT007CB OVC015 
     FM250500 33014G20KT 6SM -RA BR SCT007 OVC015 
     FM250800 30012KT P6SM SKC