Aviation Digital Data Service (ADDS)

Output produced by METARs form (2035 UTC 25 July 2014)
found at http://www.aviationweather.gov/adds/metars/
 
KBOS 252002Z 2520/2624 29006KT P6SM FEW050 
     TEMPO 2520/2522 12006KT 
     FM252230 25009KT P6SM FEW050 
     FM260000 23008KT P6SM FEW050 
     FM261700 21014KT P6SM FEW140