Aviation Digital Data Service (ADDS)

Output produced by METARs form (1107 UTC 30 July 2014)
found at http://www.aviationweather.gov/adds/metars/
 
KJFK 301006Z 3010/3112 33005KT P6SM SCT070 SCT200 
     FM301600 22007KT P6SM SCT060 
     FM301800 18013KT P6SM SCT060 
     FM310200 23006KT P6SM SCT060 SCT120