Aviation Digital Data Service (ADDS)

Output produced by METARs form (0800 UTC 05 March 2015)
found at http://aviationweather.gov/adds/metars/
 
KROC 050520Z 0506/0606 32010KT 2SM -SN BKN015 
     TEMPO 0506/0508 3SM -SN BKN025 
     FM050800 31010KT 5SM -SN SCT015 BKN025 
     FM051200 30010KT P6SM VCSH SCT025 BKN040 
     FM051600 29010KT P6SM SCT025 BKN040 
     FM060000 26008KT P6SM SCT130