Aviation Digital Data Service (ADDS)

Output produced by METARs form (0751 UTC 22 August 2014)
found at http://www.aviationweather.gov/adds/metars/
 
KPIA 220520Z 2206/2306 19006KT P6SM VCTS BKN060CB 
     TEMPO 2207/2210 4SM TSRA BR BKN035CB 
     FM221200 23008KT 6SM BR VCSH BKN050 
     FM221400 24008KT P6SM SCT035 BKN250 
     FM221900 24010KT P6SM VCTS SCT040CB BKN250 
     FM230100 24005KT P6SM BKN250