Aviation Digital Data Service (ADDS)

Output produced by METARs form (0708 UTC 01 February 2015)
found at http://aviationweather.gov/adds/metars/
 
KLAS 010520Z 0106/0206 30006KT P6SM SKC 
     FM011600 VRB05KT P6SM SCT250 
     FM020300 21006KT P6SM BKN250