Aviation Digital Data Service (ADDS)

Output produced by METARs form (1552 UTC 28 April 2017)
found at http://aviationweather.gov/adds/metars/
 
KJFK 281502Z 2815/2918 20007KT 6SM HZ SCT250 
     FM281800 18012KT P6SM SCT250 
     FM290100 VRB05KT P6SM SCT250 
     FM290700 17006KT P6SM OVC150 
     PROB30 2908/2913 5SM -SHRA BR BKN040 
     FM291400 25013G21KT P6SM BKN100