Aviation Digital Data Service (ADDS)

Output produced by METARs form (2253 UTC 29 July 2014)
found at http://aviationweather.gov/adds/metars/
 
KBOS 292101Z 2921/3024 13007KT P6SM SCT050 BKN070 
     FM292300 15006KT P6SM SCT070 
     FM300200 21005KT P6SM SCT060 
     FM301500 15004KT P6SM FEW250 
     FM301800 14008KT P6SM SCT060