Aviation Digital Data Service (ADDS)

Output produced by METARs form (0837 UTC 03 August 2015)
found at http://aviationweather.gov/adds/metars/
 
KJFK 030830Z 0309/0412 21007KT P6SM SCT250 
     FM031500 19013KT P6SM FEW070 SCT250 
     FM031800 19016G22KT P6SM SCT070 
     FM032000 19021G26KT P6SM SCT070 
     FM040200 19016KT P6SM SCT070 BKN200 
     FM040600 21010KT P6SM FEW070 BKN200