Aviation Digital Data Service (ADDS)

Output produced by METARs form (2000 UTC 23 March 2017)
found at http://www.aviationweather.gov/adds/metars/
 
KJFK 231942Z 2320/2424 30011KT P6SM SKC 
     FM240100 VRB04KT P6SM FEW250 
     FM240700 20007KT P6SM SCT120 BKN200 
     FM241400 20013KT P6SM OVC080 
     PROB30 2416/2418 6SM -RAPL BKN050 
     FM241800 20013KT P6SM BKN040 WS020/22045KT